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Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

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Page 1: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition
2001a123coverv05bjpg

Sponrsquos First Stage

Estimating Handbook

Other books by Bryan Spain also available from Spon Press

Sponrsquos Estimating Costs Guide to Electrical Works (4th Edition) 978-0-415-46904-3

Sponrsquos Estimating Costs Guide to Plumbing and Heating (4th Edition) 978-0-415-46905-0

Sponrsquos Estimating Costs Guide to Minor Works Alterations and Repairs to Fire Flood Gale and Theft Damage (4th Edition) 978-0-415-46906-7

Sponrsquos Estimating Costs Guide to Small Groundworks Landscaping and Gardening (2nd Edition) 978-0-415-43442-3

Sponrsquos Estimating Costs Guide to Finishings (2nd Edition) 978-0-415-43443-0

Sponrsquos House Improvement Price Book (4th Edition) 978-0-415-54716-1

Information and ordering details

For price availability and ordering visit our website wwwsponpresscom Alternatively our books are available from all good bookshops

Handbook

Third edition

Bryan Spain

LONDON AND NEW YORK

Sponrsquos First Stage Estimating

First edition published 2000 by Spon Press

Second edition published 2006 by Taylor amp Francis

This edition published 2010 by Spon Press

2 Park Square Milton Park Abingdon Oxon OX14 4RN

Simultaneously published in the USA and Canada by Spon Press

270 Madison Avenue New York NY 10016 USA

This edition published in the Taylor amp Francis e-Library 2010

To purchase your own copy of this or any of Taylor amp Francis or Routledgersquos collection of thousands of eBooks

please go to wwweBookstoretandfcouk

Spon Press is an imprint of the Taylor amp Francis Group an informa business

copy 2010 Bryan Spain

Publisherrsquos Note This book has been prepared from camera-ready copy supplied by the author

All rights reserved No part of this book may be reprinted or reproduced or utilized in any form or by any electronic mechanical or other means now known or

hereafter invented including photocopying and recording or in any information storage or retrieval system without permission in writing from the publishers

This publication presents material of a broad scope and applicability Despite

stringent efforts by all concerned in the publishing process some typographical or editorial errors may occur and readers are encouraged to bring these to our attention where they represent errors of substance The publisher and author

disclaim any liability in whole or in part arising from information contained in this publication The reader is urged to consult with an appropriate licensed

professional prior to taking any action or making any interpretation that is within the realm of a licensed professional practice

British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library

ISBN 0-203-87593-1 Master e-book ISBN

ISBN 10 0-415-54715-6 (pbk) ISBN 10 0-203-87593-1 (ebk)

ISBN 13 978-0-415-54715-4 (pbk) ISBN 13 978-0-203-87593-3 (ebk)

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 2: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Sponrsquos First Stage

Estimating Handbook

Other books by Bryan Spain also available from Spon Press

Sponrsquos Estimating Costs Guide to Electrical Works (4th Edition) 978-0-415-46904-3

Sponrsquos Estimating Costs Guide to Plumbing and Heating (4th Edition) 978-0-415-46905-0

Sponrsquos Estimating Costs Guide to Minor Works Alterations and Repairs to Fire Flood Gale and Theft Damage (4th Edition) 978-0-415-46906-7

Sponrsquos Estimating Costs Guide to Small Groundworks Landscaping and Gardening (2nd Edition) 978-0-415-43442-3

Sponrsquos Estimating Costs Guide to Finishings (2nd Edition) 978-0-415-43443-0

Sponrsquos House Improvement Price Book (4th Edition) 978-0-415-54716-1

Information and ordering details

For price availability and ordering visit our website wwwsponpresscom Alternatively our books are available from all good bookshops

Handbook

Third edition

Bryan Spain

LONDON AND NEW YORK

Sponrsquos First Stage Estimating

First edition published 2000 by Spon Press

Second edition published 2006 by Taylor amp Francis

This edition published 2010 by Spon Press

2 Park Square Milton Park Abingdon Oxon OX14 4RN

Simultaneously published in the USA and Canada by Spon Press

270 Madison Avenue New York NY 10016 USA

This edition published in the Taylor amp Francis e-Library 2010

To purchase your own copy of this or any of Taylor amp Francis or Routledgersquos collection of thousands of eBooks

please go to wwweBookstoretandfcouk

Spon Press is an imprint of the Taylor amp Francis Group an informa business

copy 2010 Bryan Spain

Publisherrsquos Note This book has been prepared from camera-ready copy supplied by the author

All rights reserved No part of this book may be reprinted or reproduced or utilized in any form or by any electronic mechanical or other means now known or

hereafter invented including photocopying and recording or in any information storage or retrieval system without permission in writing from the publishers

This publication presents material of a broad scope and applicability Despite

stringent efforts by all concerned in the publishing process some typographical or editorial errors may occur and readers are encouraged to bring these to our attention where they represent errors of substance The publisher and author

disclaim any liability in whole or in part arising from information contained in this publication The reader is urged to consult with an appropriate licensed

professional prior to taking any action or making any interpretation that is within the realm of a licensed professional practice

British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library

ISBN 0-203-87593-1 Master e-book ISBN

ISBN 10 0-415-54715-6 (pbk) ISBN 10 0-203-87593-1 (ebk)

ISBN 13 978-0-415-54715-4 (pbk) ISBN 13 978-0-203-87593-3 (ebk)

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 3: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Other books by Bryan Spain also available from Spon Press

Sponrsquos Estimating Costs Guide to Electrical Works (4th Edition) 978-0-415-46904-3

Sponrsquos Estimating Costs Guide to Plumbing and Heating (4th Edition) 978-0-415-46905-0

Sponrsquos Estimating Costs Guide to Minor Works Alterations and Repairs to Fire Flood Gale and Theft Damage (4th Edition) 978-0-415-46906-7

Sponrsquos Estimating Costs Guide to Small Groundworks Landscaping and Gardening (2nd Edition) 978-0-415-43442-3

Sponrsquos Estimating Costs Guide to Finishings (2nd Edition) 978-0-415-43443-0

Sponrsquos House Improvement Price Book (4th Edition) 978-0-415-54716-1

Information and ordering details

For price availability and ordering visit our website wwwsponpresscom Alternatively our books are available from all good bookshops

Handbook

Third edition

Bryan Spain

LONDON AND NEW YORK

Sponrsquos First Stage Estimating

First edition published 2000 by Spon Press

Second edition published 2006 by Taylor amp Francis

This edition published 2010 by Spon Press

2 Park Square Milton Park Abingdon Oxon OX14 4RN

Simultaneously published in the USA and Canada by Spon Press

270 Madison Avenue New York NY 10016 USA

This edition published in the Taylor amp Francis e-Library 2010

To purchase your own copy of this or any of Taylor amp Francis or Routledgersquos collection of thousands of eBooks

please go to wwweBookstoretandfcouk

Spon Press is an imprint of the Taylor amp Francis Group an informa business

copy 2010 Bryan Spain

Publisherrsquos Note This book has been prepared from camera-ready copy supplied by the author

All rights reserved No part of this book may be reprinted or reproduced or utilized in any form or by any electronic mechanical or other means now known or

hereafter invented including photocopying and recording or in any information storage or retrieval system without permission in writing from the publishers

This publication presents material of a broad scope and applicability Despite

stringent efforts by all concerned in the publishing process some typographical or editorial errors may occur and readers are encouraged to bring these to our attention where they represent errors of substance The publisher and author

disclaim any liability in whole or in part arising from information contained in this publication The reader is urged to consult with an appropriate licensed

professional prior to taking any action or making any interpretation that is within the realm of a licensed professional practice

British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library

ISBN 0-203-87593-1 Master e-book ISBN

ISBN 10 0-415-54715-6 (pbk) ISBN 10 0-203-87593-1 (ebk)

ISBN 13 978-0-415-54715-4 (pbk) ISBN 13 978-0-203-87593-3 (ebk)

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 4: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Handbook

Third edition

Bryan Spain

LONDON AND NEW YORK

Sponrsquos First Stage Estimating

First edition published 2000 by Spon Press

Second edition published 2006 by Taylor amp Francis

This edition published 2010 by Spon Press

2 Park Square Milton Park Abingdon Oxon OX14 4RN

Simultaneously published in the USA and Canada by Spon Press

270 Madison Avenue New York NY 10016 USA

This edition published in the Taylor amp Francis e-Library 2010

To purchase your own copy of this or any of Taylor amp Francis or Routledgersquos collection of thousands of eBooks

please go to wwweBookstoretandfcouk

Spon Press is an imprint of the Taylor amp Francis Group an informa business

copy 2010 Bryan Spain

Publisherrsquos Note This book has been prepared from camera-ready copy supplied by the author

All rights reserved No part of this book may be reprinted or reproduced or utilized in any form or by any electronic mechanical or other means now known or

hereafter invented including photocopying and recording or in any information storage or retrieval system without permission in writing from the publishers

This publication presents material of a broad scope and applicability Despite

stringent efforts by all concerned in the publishing process some typographical or editorial errors may occur and readers are encouraged to bring these to our attention where they represent errors of substance The publisher and author

disclaim any liability in whole or in part arising from information contained in this publication The reader is urged to consult with an appropriate licensed

professional prior to taking any action or making any interpretation that is within the realm of a licensed professional practice

British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library

ISBN 0-203-87593-1 Master e-book ISBN

ISBN 10 0-415-54715-6 (pbk) ISBN 10 0-203-87593-1 (ebk)

ISBN 13 978-0-415-54715-4 (pbk) ISBN 13 978-0-203-87593-3 (ebk)

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 5: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

First edition published 2000 by Spon Press

Second edition published 2006 by Taylor amp Francis

This edition published 2010 by Spon Press

2 Park Square Milton Park Abingdon Oxon OX14 4RN

Simultaneously published in the USA and Canada by Spon Press

270 Madison Avenue New York NY 10016 USA

This edition published in the Taylor amp Francis e-Library 2010

To purchase your own copy of this or any of Taylor amp Francis or Routledgersquos collection of thousands of eBooks

please go to wwweBookstoretandfcouk

Spon Press is an imprint of the Taylor amp Francis Group an informa business

copy 2010 Bryan Spain

Publisherrsquos Note This book has been prepared from camera-ready copy supplied by the author

All rights reserved No part of this book may be reprinted or reproduced or utilized in any form or by any electronic mechanical or other means now known or

hereafter invented including photocopying and recording or in any information storage or retrieval system without permission in writing from the publishers

This publication presents material of a broad scope and applicability Despite

stringent efforts by all concerned in the publishing process some typographical or editorial errors may occur and readers are encouraged to bring these to our attention where they represent errors of substance The publisher and author

disclaim any liability in whole or in part arising from information contained in this publication The reader is urged to consult with an appropriate licensed

professional prior to taking any action or making any interpretation that is within the realm of a licensed professional practice

British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library

ISBN 0-203-87593-1 Master e-book ISBN

ISBN 10 0-415-54715-6 (pbk) ISBN 10 0-203-87593-1 (ebk)

ISBN 13 978-0-415-54715-4 (pbk) ISBN 13 978-0-203-87593-3 (ebk)

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 6: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Contents

Preface vi

Introduction viii

Chapter 1 Costs per square metre 1

Building work 1

Chapter 2 Costs per unit 7

Chapter 3 Elemental costs 9

Building work 9

Chapter 4 Composite and principal rates 43

Building work 43

External works 55

Landscaping 84

Civil engineering work 94

Mechanical work 131

Electrical work 137

Alterations and repairs 144

Chapter 5 Indices and regional variations 157

Chapter 6 Property insurance 159

Chapter 7 Professional fees 161

Chapter 8 Useful addresses 167

Chapter 9 Estimating data 171

Index 191

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 7: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Preface

The construction industry particularly house building is currently going through a difficult period Both clients and contractors are experiencing difficulties in financial matters due to the recent upheaval in the banking system Nevertheless small and large construction projects are still being designed and planned and the need for the preparation of accurate financial assessments in the first stages of a projectrsquos life has never been greater

Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled

Whether a project is profitable or not can often depend on decisions taken at the first stages of its life The people who carry out this assessment bear the responsibility of deciding whether the cost information available at the time warrants spending further time and money investigating the viability of a project that is usually still at the conceptual stage

It is vital therefore that the most accurate methods of calculating the probable costs of construction are used and I hope that the information in this book will help clients developers architects engineers and surveyors involved in this process

Time spent on the appraisal of projects that do not proceed is not always wastedmdashlessons can be learnt that will help the next project The greater waste lies in allowing jobs to proceed without the people making the key decisions having the best cost information available to them

It is not possible to provide totally accurate cost data in the early stages of a jobmdashonly a historical analysis of the final account can do that But guidelines can be set out that should allow the client commissioning the work to help make the right decision before becoming contractually committed to spending large sums of money on land purchase professional fees and construction costs

On a well-managed project the cost plan will be monitored continuously as changes are made to the original design or for other reasons If the first-stage budget is based on reliable cost data the project will have a better chance of being completed within budget

I have received a great deal of help in the preparation of this book and would like to thank those suppliers and contractors who gave me their time and support The information in Estimating Data on civil engineering outputs is based on data in Sponrsquos Civil Engineering and Highways Price Book 2009 edited by Davis Langdon

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 8: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Preface vii

Although every effort has been made to ensure the accuracy of the information neither the Publishers nor I can accept any type of liability resulting from the use of the contents

On a more positive note I would welcome constructive criticism of ways to make the contents of this book more relevant to the changing needs of the construction industry for future editions

Bryan Spain

September 2009

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
Page 9: Spon's First Stage Estimating Handbook (Spon's Estimating Costs Guides), 3rd Edition

Introduction

This is the third edition of Sponrsquos First Stage Estimating Handbook and it is aimed at all those members of the construction team who are involved in assessing construction costs during the early stages of the development of a project There are many factors that can affect the profitability of a job over which the construction team has little or no control

It is important therefore that areas that can be influenced by good management skills should be given special attention This applies particularly to the first stage estimating process when a solid base of the projectrsquos financial position can be established

The contents have been laid out in the order that most projects are financially assessed The quality of the cost information however is almost wholly dependent upon the quality of the specification and the design information that is available at that stage of the appraisal

Chapter 1 lists square metre rates for building work for a wide variety of building types The rates are expressed in a range based on historical costs and should provide a client with a broad indication of likely costs

Chapter 2 fulfils the same function but the costs are given in unit costs eg the cost per hospital bed or per pupil in a school This method of assessment can be surprisingly accurate but should always be backed up by more detailed methods of cost appraisal

Chapter 3 contains elemental cost analyses of 32 different types of buildings These analyses provide data on the percentage and cost breakdown of 24 elements for each building and are a useful tool in identifying imbalances between the elements of different buildings

Chapter 4 includes unit rates for building landscaping civil engineering electrical and alteration work Where possible composite rates are displayed that combine several different descriptions to provide a single rate for separate but linked activities For example excavation concrete and brickwork up to DPC level are combined to produce a single linear metre rate for strip foundations

The use of composite rates can save valuable time in the preparation of the cost plan Where item descriptions do not lend themselves to be combined with others they are listed as principal rates

Chapter 5 provides indices reflecting historical costs of construction costs and tender prices

Chapter 6 deals with property insurance and contains two examples of re-building costs for insurance purposes

Chapter 7 sets out the cost of employing professional advisors whose fees are now negotiable and not mandatory

Chapter 8 includes a list of useful addresses Chapter 9 contains estimating data that may be useful when preparing a first stage

estimate

Introduction ix

At this stage of a project the information available is limited and although the brief from a client can be minimal an approximation of costs must still be prepared Here is a simple example

It is proposed to construct a single story distribution warehouse (shell only) size 6000 square metres in the South West of England An outline plan has been prepared showing parking areas and a road layout It is known that local contractors are operating at almost full capacity so tender levels are expected to be high The work would commence in April 2010 with a nine month construction period

Main building pound

6000 m2 at pound622 (Chapter 1) 3732000

External works

(based on rough quantities and rates in Chapter 4)

Car park 180000

Roads 135000

Fencing 46000

Drains 42000

Soft landscaping 15000

Lighting 15000 433000

pound 4165000

Extra for anticipated high tender levels say 6 208250

pound 4373250

Allow for inflation say 9 months 3timespound4373250 98398

Carried forward pound 4471548

Brought forward

pound4471648

4069199 Professional fees (see chapter 5)

say 12times4069199 pound 488303

pound 4557502

Depending on the quality of the information on which the first stage estimate is based a basement and ceiling band of between 5 and 10 should be applied and reported to the client

Allow for regional variations (see Chapter 5) say South West

91timespound4471648

x Introduction

5 say pound4329626 to pound4546108

10 say pound4091497 to pound5013252

These costs exclude land purchase and VAT and any special costs connected to the project They also exclude any development grants or subsidies that may be available in the area involved

1Costs per square metre

BUILDING WORK

These square metre prices exclude the cost of external works fittings furniture professional fees and VAT They are expressed in a range and are intended to provide a broad indication of the cost of the work in the early stages of a projectrsquos financial appraisal

poundm2

Public service buildings

Banks

local 1600ndash1850

city 2150ndash2750

Building societies

local 1450ndash1750

city 1650ndash2050

Fire stations 1400ndash1750

Courts

magistrates 1450ndash1700

county 1800ndash2150

Police stations 1350ndash1800

Prisons 1700ndash2300

Post offices 950ndash1250

Halls

town 1000ndash1300

village 900ndash1200

Ambulance stations 1250ndash1600

Vehicle repair 1350ndash1500

Car showroom 1100ndash1300

Car repairs and maintenance 1400ndash1650

Petrol stations 1500ndash1900

2 Sponrsquos First Stage Estimating Handbook

poundm2

Industrial buildings

Agricultural

livestock 450ndash600

storage 550ndash750

Advance factories for letting 650ndash850

Purpose built factories 750ndash950

Factories generally

heavy industrial 750ndash950

extra for owner occupation 300ndash350

extra for office accommodation 350ndash400

High tech laboratories 2800ndash3500

Warehousesstores shell only

up to 2000m2 floor area 450ndash550

over 2000m2 floor area 350ndash500

extra for owner occupation 250ndash300

Offices business park

high tech unit 1000ndash1300

extra for air conditioning 150ndash200

extra for owner occupation 200ndash250

Offices city centre

3 to 5 floors 1100ndash1400

over 5 floors 1250ndash1650

extra for air conditioning 150ndash200

prestige building 2000ndash2800

extra for owner occupation 200ndash250

Health and welfare facilities

Day surgeries 1250ndash1450

Group surgeries 1150ndash1400

Homes for the mentally handicapped 1100ndash1500

Health centres 1300ndash1500 Welfare centres

1400ndash1700

Dental surgeries 1200ndash1400

Childrenrsquos homes 1100ndash1350

Geriatric units 1400ndash1700

Costs per square metre 3

poundm2

Hospices 1500ndash1900

Hospitals general 1300ndash1700

Laboratories 1550ndash1950

Pharmacies 1000ndash1500

Private hospitals 1400ndash1800

Hospital teaching centres 980ndash1400

Nursing homes 1250ndash1600

Leisure facilities

Cinemas 1800ndash2150

Community centres 1100ndash1300

Concert halls 2300ndash3300

Exhibition buildings 1550ndash1850

1350ndash1550

Golf club houses 1300ndash1800

Public houses 1200ndash1550

Restaurants 1450ndash1850

Sports centres 800ndash200

Sports pavilions 1150ndash1550

Squash courts 950ndash1250

Swimming pools

school 1200ndash1450

local 1700ndash2200

fun 2600ndash3400

Youth clubs 1000ndash1300

Gymnasiums 1000ndash1300

Fitness clubs

with pool 1400ndash1900 without pool

1000ndash1500

Exhibition centres 1500ndash2000

Social clubs 1200ndash1600

Visitorsrsquo centres 900ndash2600

international 2800ndash3750

I ce rinks

4 Sponrsquos First Stage Estimating Handbook

poundm2

Indoor tennis courts 400ndash800

Indoor bowling green 450ndash900

Theatres

small 1650ndash2250

prestige 3400ndash3950

Religious buildings

Churches chapels 1200ndash1850

Church halls meeting houses 950ndash1400

Convents 1300ndash1800

Crematoria 1500ndash2600

Temples synagogues mosques 1300ndash1900

Educational buildings

Colleges 1200ndash2100

Libraries

local 950ndash1750

city centre 1550ndash2200

Museums

local 1400ndash2000

city centre 1700ndash2200

Research facilities 1600ndash2000

Schools

nursery 1200ndash1500

primary 1100ndash1400

special 1050ndash1350

for physically handicapped 900ndash1600

sixth form colleges 1200ndash1900

Universities 1400ndash1750

Cregraveches 1200ndash1600

Computer buildings 1600ndash2600 Training colleges

1100ndash1500

secondary 1050ndash1350

Costs per square metre 5

poundm2

Residential buildings

Hotels

3 star 1600ndash1950

5 star 2350ndash3000

Private housing

bungalows 900ndash1050

houses detached 850ndash1100

houses semi-detached 800ndash1050

flats low rise 900ndash1100

flats standard 850ndash950

flats luxury 1750ndash2350

Public housing

bungalows 850ndash950

houses semi-detached 800ndash1000

flats low rise 850ndash1050

sheltered housing 900ndash1050

Sheltered housing

public 900ndash1350

private 1000ndash1700

Student accommodation 1000ndash1800

Youth hostels 900ndash1800

Nursesrsquo residences 1100ndash1850

Hostels for the homeless 800ndash1000

Transport

Car parking

multi-storey 300ndash500

underground 500ndash600

surface 90ndash110

Coach and bus stations 950ndash1400

Bus garages 1100ndash1200

Car washes 700ndash1000

Retail

Retail warehouses 800ndash1100

Shops

6 Sponrsquos First Stage Estimating Handbook

small 700ndash900

medium 600ndash800

Department stores 650ndash850

Shops with offices over 900ndash1200

Shops with flats over 1000ndash1300

Supermarkets

shell only 450ndash650

fitting out 900ndash1150

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

Fitting out

retail warehouses 400ndash550

small shops 700ndash850

department stores 1000ndash1200

Shopping malls 3350ndash4500

poundm2

2Costs per unit

The following represent the cost per unit of a range of types of buildings This method of assessing construction costs is usually the first step in the process of the consideration of the viability of project

Unit pound

Health and welfare facilities

Hospitals (general) Bed 90000ndash150000

Hospitals (private) Room 115000ndash210000

Nursing home

old peoplesrsquo Bed 30000ndash75000

childrenrsquos Bed 25000ndash50000

Leisure

25000ndash35000

Sports stadium new stands

single tier stand Seat 1100ndash1350

multi-tier stands with

hospitality boxes Seat 3000ndash4000

Hotels

3 star Bedroom 35000ndash55000

5 star Bedroom 85000ndash180000

Residential

Local Authority housing Bedroom 30000ndash40000

Local Authority flats Bedroom 25000ndash35000

Theatres Seat

Sheltered housing Bedroom 45000ndash60000

Private housing Bedroom 55000ndash90000

Private flats Bedroom 60000ndash95000

Student accommodation Bedroom 40000ndash55000

8 Sponrsquos First Stage Estimating Handbook

Unit pound

Car parking

multi storey Car 5000ndash10000

underground Car 15000ndash25000

surface Car 1200ndash1750

Educational buildings

Nursery schools Pupil 5000ndash10000

Primary schools Pupil 7000ndash12000

Secondary schools Pupil 8000ndash14000

Transport

3 Elemental costs

This chapter contains elemental cost breakdowns for building and electrical work The building work is comprised of 38 different types in 8 categories each building broken down into 24 cost elements

The cost data should be used with caution because imbalances can occur in the use of elemental costs in isolation The figures are an amalgam of the costs for a range of buildings in each category and represent a broad indication of costs rather than an accurate statement of detail

It should be remembered that the application of the information in this chapter is only one stage in the preparation of a budget estimate for a project It is hoped that any major discrepancies will be highlighted by a comparison between the following detailed breakdowns and specific projects

Nevertheless the information provided should be an invaluable tool in assessing the relative values of elements in different buildings The tables will be particularly useful in the early cost planning process and also in the evaluation of tenders

The costs cover building work only and exclude the costs of drainage external works contingency sums professional fees and VAT Due to rounding off there may be some minor discrepancies in individual elemental costs and totals The figures are based on costs prevailing in the first quarter of 2000 The following buildings are included

BUILDING WORK

Public service buildings

Ambulance station City bank County court Fire station Police station Village hall

Industrial buildings

Factory light industrial Factory heavy industrial Livestock building High tech laboratory Nursery units

10 Sponrsquos First Stage Estimating Handbook

Health and welfare

Group surgery Health centre Old personsrsquo nursing home Welfare centre

Leisure

Golf club house Public house Restaurant Sports hall

Education

Library Primary school Secondary school Sixth form college Special school Teachersrsquo training college

Residential

Local Authority low rise flats Local Authority housing Private flats Luxury private flats

Transport

Multi-storey car park

Warehouse shell Warehouse complete

Elemental costs 11

Category Public serviceType Ambulance stationFloor area 375m2 Total cost pound 425625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46819 11 125

2 Substructure 38306 9 102

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 55331 13 148

6 Staircases 0 0 0

7 External walls 34050 8 91

8 Windows and external doors 17025 4 45

9 Partitions and internal walls 12769 3 34

10 Internal doors 8513 2 23

11 Wall finishes 8513 2 23

12 Floor finishes 21281 5 57

13 Ceiling finishes 4256 1 11

14 Fittings and furnishings 29794 7 79

15 Sanitary appliancesdisposal installation 17025 4 45

16 Hot and cold water services 8513 2 23

17 Heating and air treatment installation 17025 4 45

18 Ventilation installation 4256 1 11

19 Gas services 4256 1 11

20 Electric installation 34050 8 91

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8513 2 23

23 Special installationsservices equipment 17025 4 45

24 Buildersrsquo work 38306 9 102

425625 100 1135

12 Sponrsquos First Stage Estimating Handbook

Category Public serviceType City bank Floor area 907m2 Total cost pound2222150

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 199994 9 221

2 Substructure 155551 7 172

3 Frame 222215 10 245

4 Upper floors 88886 4 98

5 Roof 133329 6 147

6 Staircases 44443 2 49

7 External walls 333323 15 368

8 Windows and external doors 111108 5 123

9 Partitions and internal walls 66665 3 74

10 Internal doors 44443 2 49

11 Wall finishes 44443 2 49

12 Floor finishes 88886 4 98

13 Ceiling finishes 66665 3 74

14 Fittings and furnishings 66665 3 74

15 Sanitary appliancesdisposal installation 22222 1 25

16 Hot and cold water services 44443 2 49

17 Heating and air treatment installation 66665 3 74

18 Ventilation installation 22222 1 25

19 Gas services 0 0 0

20 Electric installation 111108 5 123

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 66665 3 74

23 Special installationsservices equipment 66665 3 74

24 Buildersrsquo work 155551 7 172

2222150 100 2450

Elemental costs 13

Category Public serviceType County courtFloor area 948m2 Total cost pound1872300

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 187230 10 198

2 Substructure 93615 5 99

3 Frame 131061 7 138

4 Upper floors 93615 5 99

5 Roof 131061 7 138

6 Staircases 56169 3 59

7 External walls 168507 9 178

8 Windows and external doors 93615 5 99

9 Partitions and internal walls 56169 3 59

10 Internal doors 74892 4 79

11 Wall finishes 56169 3 59

12 Floor finishes 74892 4 79

13 Ceiling finishes 56169 3 59

14 Fittings and furnishings 93615 5 99

15 Sanitary appliancesdisposal installation 37446 2 40

16 Hot and cold water services 18723 1 20

17 Heating and air treatment installation 37446 2 40

18 Ventilation installation 18723 1 20

19 Gas services 18723 1 20

20 Electric installation 112338 6 119

21 Lift and conveyor installation 37446 2 40

22 Protective amp communication installation 18723 1 20

37446 2 40

24 Buildersrsquo work 168507 9 178

1872300 100 1975

23 Special installationsservices equipment

14 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Fire stationFloor area 490m2 Total cost pound771750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 77175 10 158

2 Substructure 46305 6 95

3 Frame 578813 5 1181

4 Upper floors 23153 3 47

5 Roof 61740 8 126

6 Staircases 15435 2 32

7 External walls 77175 10 158

8 Windows and external doors 46305 6 95

9 Partitions and internal walls 23153 3 47

10 Internal doors 23153 3 47

11 Wall finishes 23153 3 47

12 Floor finishes 30870 4 63

13 Ceiling finishes 7718 1 16

14 Fittings and furnishings 15435 2 32

15 Sanitary appliancesdisposal installation 15435 2 32

16 Hot and cold water services 23153 3 47

17 Heating and air treatment installation 23153 3 47

18 Ventilation installation 7718 1 16

19 Gas services 7718 1 16

20 Electric installation 77175 10 158

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15435 2 32

23 Special installationsservices equipment 23153 3 47

24 Buildersrsquo work 69458 9 142

771750 100 2678

Elemental costs 15

Category Public serviceType Police stationFloor area 342m2 Total cost pound530100

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 58311 11 171

2 Substructure 37107 7 109

3 Frame 26505 5 78

4 Upper floors 10602 2 31

5 Roof 37107 7 109

6 Staircases 15903 3 47

7 External walls 58311 11 171

8 Windows and external doors 37107 7 109

9 Partitions and internal walls 21204 4 62

10 Internal doors 15903 3 47

11 Wall finishes 15903 3 47

12 Floor finishes 21204 4 62

13 Ceiling finishes 10602 2 31

14 Fittings and furnishings 10602 2 31

15 Sanitary appliancesdisposal installation 10602 2 31

16 Hot and cold water services 10602 2 31

17 Heating and air treatment installation 10602 2 31

18 Ventilation installation 5301 1 16

19 Gas services 5301 1 16

20 Electric installation 42408 8 124

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 15903 3 47

23 Special installationsservices equipment 10602 2 31

24 Buildersrsquo work 42408 8 124

530100 100 1550

16 Sponrsquos First Stage Estimating Handbook

Category Public serviceType Village hall Floor area 380m2 Total cost pound408500

Elemental cost of cost Cost per m2

1 Preliminaries 44935 11 118

2 Substructure 40850 10 108

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 36765 9 97

6 Staircases 0 0 0

7 External walls 40850 10 108

8 Windows and external doors 28595 7 75

9 Partitions and internal walls 16340 4 43

10 Internal doors 12255 3 32

11 Wall finishes 12255 3 32

12 Floor finishes 16340 4 43

13 Ceiling finishes 8170 2 22

14 Fittings and furnishings 20425 5 54

15 Sanitary appliancesdisposal installation 8170 2 22

16 Hot and cold water services 4085 1 11

17 Heating and air treatment installation 12255 3 32

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 49020 12 129

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12255 3 32

23 Special installationsservices equipment 4085 1 11

24 Buildersrsquo work 40850 10 108

408500 100 1075

pound pound

Elemental costs 17

Category Industrial Type Factory light industrialFloor area 380m2 Total cost pound2375000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 166250 7 44

2 Substructure 308750 13 81

3 Frame 380000 16 99

4 Upper floors 0 0 0

5 Roof 237500 10 62

6 Staircases 0 0 0

7 External walls 237500 10 62

8 Windows and external doors 95000 4 25

9 Partitions and internal walls 71250 3 19

10 Internal doors 23750 1 6

11 Wall finishes 23750 1 6

12 Floor finishes 47500 2 12

13 Ceiling finishes 23750 1 6

14 Fittings and furnishings 190000 8 50

15 Sanitary appliancesdisposal installation 23750 1 6

16 Hot and cold water services 23750 1 6

17 Heating and air treatment installation 95000 4 25

18 Ventilation installation 23750 1 6

19 Gas services 23750 1 6

20 Electric installation 190000 8 50

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 142500 6 37

23 Special installationsservices equipment 23750 1 6

24 Buildersrsquo work 23750 1 6

2375000 100 622

18 Sponrsquos First Stage Estimating Handbook

Category Industrial Type Factory heavy industrialFloor area 10500m2 Total cost pound8925000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 803250 9 77

2 Substructure 892500 10 85

3 Frame 1071000 12 102

4 Upper floors 357000 4 34

5 Roof 803250 9 77

6 Staircases 89250 1 9

7 External walls 714000 8 68

8 Windows and external doors 267750 3 26

9 Partitions and internal walls 178500 2 17

10 Internal doors 89250 1 9

11 Wall finishes 178500 2 17

12 Floor finishes 178500 2 17

13 Ceiling finishes 89250 1 9

14 Fittings and furnishings 89250 1 9

15 Sanitary appliancesdisposal installation 178500 2 17

16 Hot and cold water services 178500 2 17

17 Heating and air treatment installation 357000 4 34

18 Ventilation installation 357000 4 34

19 Gas services 178500 2 17

20 Electric installation 892500 10 85

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 178500 2 17

23 Special installationsservices equipment 178500 2 17

24 Buildersrsquo work 624750 7 60

8925000 100 850

Elemental costs 19

Category IndustrialType Livestock buildingFloor area 800m2 Total cost pound420000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 46200 11 58

2 Substructure 29400 7 37

3 Frame 29400 7 37

4 Upper floors 0 0 0

5 Roof 33600 8 42

6 Staircases 0 0 0

7 External walls 67200 16 84

8 Windows and external doors 12600 3 16

9 Partitions and internal walls 21000 5 26

10 Internal doors 4200 1 5

11 Wall finishes 0 0 0

12 Floor finishes 12600 3 16

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 8400 2 11

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 4200 1 5

19 Gas services 0 0 0

20 Electric installation 67200 16 84

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 8400 2 11

23 Special installationsservices equipment 29400 7 37

24 Buildersrsquo work 46200 11 58

420000 100 525

20 Sponrsquos First Stage Estimating Handbook

Category IndustrialType LaboratoryFloor area 940m2 Total cost pound2961000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 266490 9 284

2 Substructure 177660 6 189

3 Frame 207270 7 221

4 Upper floors 207270 7 221

5 Roof 236880 8 252

6 Staircases 59220 2 63

7 External walls 177660 6 189

8 Windows and external doors 148050 5 158

9 Partitions and internal walls 118440 4 126

10 Internal doors 88830 3 95

11 Wall finishes 59220 2 63

12 Floor finishes 88830 3 95

13 Ceiling finishes 88830 3 95

14 Fittings and furnishings 118440 4 126

15 Sanitary appliancesdisposal installation 29610 1 32

16 Hot and cold water services 29610 1 32

17 Heating and air treatment installation 29610 1 32

18 Ventilation installation 29610 1 32

19 Gas services 29610 1 32

20 Electric installation 325710 11 347

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 59220 2 63

23 Special installationsservices equipment 88830 3 95

24 Buildersrsquo work 296100 10 315

2961000 100 3150

Elemental costs 21

Category IndustrialType Nursery unitsFloor area 2018m2 Total cost pound1654760

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 198571 12 98

2 Substructure 165476 10 82

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 264762 16 131

6 Staircases 0 0 0

7 External walls 364047 22 180

8 Windows and external doors 49643 3 25

9 Partitions and internal walls 33095 2 16

10 Internal doors 16548 1 8

11 Wall finishes 16548 1 8

12 Floor finishes 33095 2 16

13 Ceiling finishes 16548 1 8

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 16548 1 8

16 Hot and cold water services 16548 1 8

17 Heating and air treatment installation 33095 2 16

18 Ventilation installation 0 0 0

19 Gas services 16548 1 8

20 Electric installation 182024 11 90

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 33095 2 16

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 198571 12 98

1654760 100 820

22 Sponrsquos First Stage Estimating Handbook

Category IndustrialType Warehouse shellFloor area 2864m2 Total cost pound1217200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 121720 10 43

2 Substructure 170408 14 60

3 Frame 194752 16 68

4 Upper floors 12172 1 4

5 Roof 158236 13 55

6 Staircases 12172 1 4

7 External walls 158236 13 55

8 Windows and external doors 60860 5 21

9 Partitions and internal walls 24344 2 9

10 Internal doors 24344 2 9

11 Wall finishes 12172 1 4

12 Floor finishes 36516 3 13

13 Ceiling finishes 12172 1 4

14 Fittings and furnishings 12172 1 4

15 Sanitary appliancesdisposal installation 12172 1 4

16 Hot and cold water services 12172 1 4

17 Heating and air treatment installation 24344 2 9

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 85204 7 30

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 12172 1 4

23 Special installationsservices equipment 12172 1 4

24 Buildersrsquo work 48688 4 17

1217200 100 425

Elemental costs 23

Category Industrial Type Warehouse completeFloor area 2120m2 Total cost pound1272000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 114480 9 54

2 Substructure 139920 11 66

3 Frame 165360 13 78

4 Upper floors 12720 1 6

5 Roof 165360 13 78

6 Staircases 12720 1 6

7 External walls 165360 13 78

8 Windows and external doors 50880 4 24

9 Partitions and internal walls 25440 2 12

10 Internal doors 25440 2 12

11 Wall finishes 25440 2 12

12 Floor finishes 38160 3 18

13 Ceiling finishes 25440 2 12

14 Fittings and furnishings 25440 2 12

15 Sanitary appliancesdisposal installation 12720 1 6

16 Hot and cold water services 12720 1 6

17 Heating and air treatment installation 38160 3 18

18 Ventilation installation 0 0 0

19 Gas services 12720 1 6

20 Electric installation 89040 7 42

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 38160 3 18

23 Special installationsservices equipment 12720 1 6

24 Buildersrsquo work 63600 5 30

1272000 100 600

24 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Group surgery Floor area 395m2 Total cost pound582625

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 69915 12 177

2 Substructure 58263 10 148

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 58263 10 148

6 Staircases 0 0 0

7 External walls 69915 12 177

8 Windows and external doors 34958 6 89

9 Partitions and internal walls 34958 6 89

10 Internal doors 17479 3 44

11 Wall finishes 11653 2 30

12 Floor finishes 17479 3 44

13 Ceiling finishes 11653 2 30

14 Fittings and furnishings 11653 2 30

15 Sanitary appliancesdisposal installation 11653 2 30

16 Hot and cold water services 5826 1 15

17 Heating and air treatment installation 5826 1 15

18 Ventilation installation 5826 1 15

19 Gas services 0 0 0

20 Electric installation 64089 11 162

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11653 2 30

23 Special installationsservices equipment 11653 2 30

24 Buildersrsquo work 69915 12 177

582625 100 1475

Elemental costs 25

Category Health and welfareType Health centre Floor area 510m2 Total cost pound714000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 78540 11 154

2 Substructure 71400 10 140

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 78540 11 154

6 Staircases 0 0 0

7 External walls 92820 13 182

8 Windows and external doors 28560 4 56

9 Partitions and internal walls 28560 4 56

10 Internal doors 21420 3 42

11 Wall finishes 14280 2 28

12 Floor finishes 21420 3 42

13 Ceiling finishes 14280 2 28

14 Fittings and furnishings 28560 4 56

15 Sanitary appliancesdisposal installation 21420 3 42

16 Hot and cold water services 7140 1 14

17 Heating and air treatment installation 7140 1 14

18 Ventilation installation 7140 1 14

19 Gas services 0 0 0

20 Electric installation 49980 12 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21420 2 42

23 Special installationsservices equipment 7140 2 14

24 Buildersrsquo work 35700 11 70

714000 100 1246

26 Sponrsquos First Stage Estimating Handbook

Category Health and welfareType Old personsrsquo nursing homeFloor area 1672m2 Total cost pound2382600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 262086 11 157

2 Substructure 190608 8 114

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 309738 13 185

6 Staircases 0 0 0

7 External walls 142956 6 86

8 Windows and external doors 166782 7 100

9 Partitions and internal walls 95304 4 57

10 Internal doors 119130 5 71

11 Wall finishes 95304 4 57

12 Floor finishes 95304 4 57

13 Ceiling finishes 47652 2 29

14 Fittings and furnishings 142956 6 86

15 Sanitary appliancesdisposal installation 71478 3 43

16 Hot and cold water services 71478 3 43

17 Heating and air treatment installation 166782 7 100

18 Ventilation installation 23826 1 14

19 Gas services 23826 1 14

20 Electric installation 142956 6 86

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71478 3 43

23 Special installationsservices equipment 71478 3 43

24 Buildersrsquo work 71478 3 43

2382600 100 1425

Elemental costs 27

Category Health and welfareType Welfare centre Floor area 612m2 Total cost pound976140

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 117137 12 191

2 Substructure 126898 13 207

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 107375 11 175

6 Staircases 0 0 0

7 External walls 117137 12 191

8 Windows and external doors 39046 4 64

9 Partitions and internal walls 29284 3 48

10 Internal doors 29284 3 48

11 Wall finishes 29284 3 48

12 Floor finishes 29284 3 48

13 Ceiling finishes 19523 2 32

14 Fittings and furnishings 48807 5 80

15 Sanitary appliancesdisposal installation 19523 2 32

16 Hot and cold water services 9761 1 16

17 Heating and air treatment installation 19523 2 32

18 Ventilation installation 9761 1 16

19 Gas services 0 0 0

20 Electric installation 107375 11 175

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 19523 2 32

23 Special installationsservices equipment 9761 1 16

24 Buildersrsquo work 87853 9 144

976140 100 1595

28 Sponrsquos First Stage Estimating Handbook

Category LeisureType Golf club houseFloor area 675m2 Total cost pound875500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 87550 10 130

2 Substructure 61285 7 91

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 122570 14 182

6 Staircases 0 0 0

7 External walls 96305 11 143

8 Windows and external doors 35020 4 52

9 Partitions and internal walls 26265 3 39

10 Internal doors 26265 3 39

11 Wall finishes 26265 3 39

12 Floor finishes 17510 2 26

13 Ceiling finishes 17510 2 26

14 Fittings and furnishings 70040 8 104

15 Sanitary appliancesdisposal installation 17510 2 26

16 Hot and cold water services 8755 1 13

17 Heating and air treatment installation 8755 1 13

18 Ventilation installation 0 0 0

19 Gas services 8755 1 13

20 Electric installation 122570 14 182

21 Lift and conveyor installation 0 0 0

22 Protective amp communication Installation 17510 2 26

23 Special installationsservices equipment 8755 1 13

24 Buildersrsquo work 96305 11 143

875500 100 1297

Elemental costs 29

Category LeisureType Public houseFloor area 780m2 Total cost pound1072500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 96525 9 124

2 Substructure 64350 6 83

3 Frame 21450 2 28

4 Upper floors 21450 2 28

5 Roof 107250 10 138

6 Staircases 32175 3 41

7 External walls 64350 6 83

8 Windows and external doors 42900 4 55

9 Partitions and internal walls 32175 3 41

10 Internal doors 42900 4 55

11 Wall finishes 53625 5 69

12 Floor finishes 53625 5 69

13 Ceiling finishes 42900 4 55

14 Fittings and furnishings 128700 12 165

15 Sanitary appliancesdisposal installation 32175 3 41

16 Hot and cold water services 10725 1 14

17 Heating and air treatment installation 42900 4 55

18 Ventilation installation 10725 1 14

19 Gas services 10725 1 14

20 Electric installation 75075 7 96

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 21450 2 28

23 Special installationsservices equipment 42900 4 55

24 Buildersrsquo work 21450 2 28

1072500 100 1375

30 Sponrsquos First Stage Estimating Handbook

Category LeisureType RestaurantFloor area 340m2 Total cost pound561000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 50490 9 149

2 Substructure 44880 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 61710 11 182

6 Staircases 0 0 0

7 External walls 72930 13 215

8 Windows and external doors 33660 6 99

9 Partitions and internal walls 39270 7 116

10 Internal doors 33660 6 99

11 Wall finishes 22440 4 66

12 Floor finishes 28050 5 83

13 Ceiling finishes 16830 3 50

14 Fittings and furnishings 39270 7 116

15 Sanitary appliancesdisposal installation 5610 1 17

16 Hot and cold water services 5610 1 17

17 Heating and air treatment installation 5610 1 17

18 Ventilation installation 4046 1 12

19 Gas services 5610 1 17

20 Electric installation 78540 10 231

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 11220 2 33

23 Special installationsservices equipment 5610 1 17

24 Buildersrsquo work 61710 3 182

561000 100 1843

Elemental costs 31

Category LeisureType Sports hallFloor area 2016m2 Total cost pound2016000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 120960 6 60

2 Substructure 201600 10 100

3 Frame 241920 12 120

4 Upper floors 0 0 0

5 Roof 221760 11 110

6 Staircases 0 0 0

7 External walls 141120 7 70

8 Windows and external doors 60480 3 30

9 Partitions and internal walls 60480 3 30

10 Internal doors 40320 2 20

11 Wall finishes 40320 2 20

12 Floor finishes 141120 7 70

13 Ceiling finishes 20160 1 10

14 Fittings and furnishings 161280 8 80

15 Sanitary appliancesdisposal installation 80640 4 40

16 Hot and cold water services 40320 2 20

17 Heating and air treatment installation 80640 4 40

18 Ventilation installation 20160 1 10

19 Gas services 0 0 0

20 Electric installation 161280 8 80

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 40320 2 20

23 Special installationsservices equipment 20160 1 10

24 Buildersrsquo work 120960 6 60

2016000 100 1000

32 Sponrsquos First Stage Estimating Handbook

Category EducationType Library Floor area 616m2 Total cost pound831600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 99792 12 162

2 Substructure 74844 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 99792 12 162

6 Staircases 0 0 0

7 External walls 116424 14 189

8 Windows and external doors 58212 7 95

9 Partitions and internal walls 16632 2 27

10 Internal doors 16632 2 27

11 Wall finishes 24948 3 41

12 Floor finishes 24948 3 41

13 Ceiling finishes 16632 2 27

14 Fittings and furnishings 74844 9 122

15 Sanitary appliancesdisposal installation 8316 1 14

16 Hot and cold water services 8316 1 14

17 Heating and air treatment installation 16632 2 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 66528 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 16632 2 27

23 Special installationsservices equipment 8316 1 14

24 Buildersrsquo work 83160 10 135

831600 100 1350

Elemental costs 33

Category EducationType Primary schoolFloor area 2108m2 Total cost pound3583600

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 322524 9 153

2 Substructure 250852 7 119

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 358360 10 170

6 Staircases 0 0 0

7 External walls 394196 11 187

8 Windows and external doors 430032 12 204

9 Partitions and internal walls 215016 6 102

10 Internal doors 143344 4 68

11 Wall finishes 107508 3 51

12 Floor finishes 143344 4 68

13 Ceiling finishes 71672 2 34

14 Fittings and furnishings 215016 6 102

15 Sanitary appliancesdisposal installation 143344 4 68

16 Hot and cold water services 35836 1 17

17 Heating and air treatment installation 143344 4 68

18 Ventilation installation 0 0 0

19 Gas services 35836 1 17

20 Electric installation 286688 8 136

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 71672 2 34

23 Special installationsservices equipment 35836 1 17

24 Buildersrsquo work 179180 5 85

3583600 100 1700

34 Sponrsquos First Stage Estimating Handbook

Category EducationType Secondary schoolFloor area 2450m2 Total cost pound3123750

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 281138 9 115

2 Substructure 218663 7 89

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 343613 11 140

6 Staircases 0 0 0

7 External walls 312375 10 128

8 Windows and external doors 281138 9 115

9 Partitions and internal walls 156188 5 64

10 Internal doors 124950 4 51

11 Wall finishes 93713 3 38

12 Floor finishes 124950 4 51

13 Ceiling finishes 62475 2 26

14 Fittings and furnishings 281138 9 115

15 Sanitary appliancesdisposal installation 62475 2 26

16 Hot and cold water services 31238 1 13

17 Heating and air treatment installation 93713 3 38

18 Ventilation Installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 281138 9 115

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 62475 2 26

23 Special installationsservices equipment 31238 1 13

24 Buildersrsquo work 281138 9 115

3123750 100 1275

Elemental costs 35

Category EducationType Sixth form collegeFloor area 1828m2 Total cost pound3016200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 301620 10 165

2 Substructure 241296 8 132

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 271458 9 149

6 Staircases 0 0 0

7 External walls 361944 12 198

8 Windows and external doors 241296 8 132

9 Partitions and internal walls 150810 5 83

10 Internal doors 120648 4 66

11 Wall finishes 90486 3 50

12 Floor finishes 90486 3 50

13 Ceiling finishes 60324 2 33

14 Fittings and furnishings 361944 12 198

15 Sanitary appliancesdisposal installation 30162 1 17

16 Hot and cold water services 30162 1 17

17 Heating and air treatment installation 90486 3 50

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 241296 8 132

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 60324 2 33

23 Special installationsservices equipment 30162 1 17

24 Buildersrsquo work 241296 8 132

3016200 100 1650

36 Sponrsquos First Stage Estimating Handbook

Category EducationType Special schoolFloor area 1710m2 Total cost pound2308500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 253935 11 149

2 Substructure 207765 9 122

3 Frame 0 0 0

4 Upper floors 0 0 0

5 Roof 230850 10 135

6 Staircases 0 0 0

7 External walls 253935 11 149

8 Windows and external doors 161595 7 95

9 Partitions and internal walls 115425 5 68

10 Internal doors 69255 3 41

11 Wall finishes 69255 3 41

12 Floor finishes 69255 3 41

13 Ceiling finishes 46170 2 27

14 Fittings and furnishings 323190 14 189

15 Sanitary appliancesdisposal installation 46170 2 27

16 Hot and cold water services 23085 1 14

17 Heating and air treatment installation 69255 3 41

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 184680 8 108

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 46170 2 27

23 Special installationsservices equipment 46170 2 27

24 Buildersrsquo work 92340 4 54

2308500 100 1350

Elemental costs 37

Category Education Type Teachersrsquo training collegeFloor area 2620m2 Total cost pound3209500

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 320950 10 123

2 Substructure 256760 8 98

3 Frame 192570 6 74

4 Upper floors 128380 4 49

5 Roof 320950 10 123

6 Staircases 96285 3 37

7 External walls 288855 9 110

8 Windows and external doors 192570 6 74

9 Partitions and internal walls 128380 4 49

10 Internal doors 128380 4 49

11 Wall finishes 96285 3 37

12 Floor finishes 96285 3 37

13 Ceiling finishes 64190 2 25

14 Fittings and furnishings 224665 7 86

15 Sanitary appliancesdisposal installation 64190 2 25

16 Hot and cold water services 32095 1 12

17 Heating and air treatment installation 64190 2 25

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 256760 8 98

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 64190 2 25

23 Special installationsservices equipment 32095 1 12

24 Buildersrsquo work 160475 5 61

3209500 100 1225

38 Sponrsquos First Stage Estimating Handbook

Category Residential Type Local Authority low rise flatsFloor area 2349m2 Total cost pound2231550

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 223155 10 95

2 Substructure 223155 10 95

3 Frame 0 0 0

4 Upper floors 89262 4 38

5 Roof 245471 11 105

6 Staircases 44631 2 19

7 External walls 267786 12 114

8 Windows and external doors 178524 8 76

9 Partitions and internal walls 111578 5 48

10 Internal doors 89262 4 38

11 Wall finishes 66947 3 29

12 Floor finishes 66947 3 29

13 Ceiling finishes 111578 5 48

14 Fittings and furnishings 66947 3 29

15 Sanitary appliancesdisposal installation 44631 2 19

16 Hot and cold water services 22316 1 10

17 Heating and air treatment installation 133893 6 57

18 Ventilation installation 22316 1 10

19 Gas services 0 0 0

20 Electric installation 111578 5 48

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 44631 2 19

23 Special installationsservices equipment 44631 2 19

24 Buildersrsquo work 22316 1 10

2231550 100 950

Elemental costs 39

Category Residential Type Local Authority housingFloor area 3988m2 Total cost pound3589200

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 323028 9 81

2 Substructure 215352 6 54

3 Frame 0 0 0

4 Upper floors 251244 7 63

5 Roof 466596 13 117

6 Staircases 107676 3 27

7 External walls 358920 10 90

8 Windows and external doors 215352 6 54

9 Partitions and internal walls 143568 4 36

10 Internal doors 107676 3 27

11 Wall finishes 143568 4 36

12 Floor finishes 71784 2 18

13 Ceiling finishes 71784 2 18

14 Fittings and furnishings 143568 4 36

15 Sanitary appliancesdisposal installation 71784 2 18

16 Hot and cold water services 71784 2 18

17 Heating and air treatment installation 107676 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 502488 14 126

21 Lift and conveyor installation 0 0 0

22 Protective amp communication installation 0 0 0

23 Special installationsservices equipment 0 0 0

24 Buildersrsquo work 215352 6 54

3589200 100 900

40 Sponrsquos First Stage Estimating Handbook

Category ResidentialType Private flatsFloor area 1260m2 Total cost pound1134000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 68040 6 54

2 Substructure 68040 6 54

3 Frame 0 0 0

4 Upper floors 56700 5 45

5 Roof 136080 12 108

6 Staircases 34020 3 27

7 External walls 124740 11 99

8 Windows and external doors 68040 6 54

9 Partitions and internal walls 34020 3 27

10 Internal doors 45360 4 36

11 Wall finishes 34020 3 27

12 Floor finishes 34020 3 27

13 Ceiling finishes 34020 3 27

14 Fittings and furnishings 45360 4 36

15 Sanitary appliancesdisposal installation 11340 1 9

16 Hot and cold water services 22680 2 18

17 Heating and air treatment installation 34020 3 27

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 124740 11 99

21 Lift and conveyor installation 45360 4 36

22 Protective amp communication installation 34020 3 27

23 Special installationsservices equipment 11340 1 9

24 Buildersrsquo work 68040 6 54

1134000 100 900

Elemental costs 41

Category ResidentialType Luxury private flatsFloor area 2400m2 Total cost pound4920000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 344400 7 144

2 Substructure 295200 6 123

3 Frame 0 0 0

4 Upper floors 344400 7 144

5 Roof 442800 9 185

6 Staircases 147600 3 62

7 External walls 492000 10 205

8 Windows and external doors 344400 7 144

9 Partitions and internal walls 147600 3 62

10 Internal doors 196800 4 82

11 Wall finishes 147600 3 62

12 Floor finishes 98400 2 41

13 Ceiling finishes 98400 2 41

14 Fittings and furnishings 295200 6 123

15 Sanitary appliancesdisposal installation 98400 2 41

16 Hot and cold water services 98400 2 41

17 Heating and air treatment installation 147600 3 62

18 Ventilation installation 0 0 0

19 Gas services 0 0 0

20 Electric installation 492000 10 205

21 Lift and conveyor installation 246000 5 103

22 Protective amp communication installation 147600 3 62

23 Special installationsservices equipment 49200 1 21

24 Buildersrsquo work 246000 5 103

4920000 100 2050

42 Sponrsquos First Stage Estimating Handbook

Category Transport Type Multi-storey car parkFloor area 9600m2 Total cost pound3072000

Elemental cost of cost Cost per m2

pound pound

1 Preliminaries 337920 11 35

2 Substructure 399360 13 42

3 Frame 645120 21 67

4 Upper floors 552960 18 58

5 Roof 30720 1 3

6 Staircases 153600 5 16

7 External walls 122880 4 13

8 Windows and external doors 30720 1 3

9 Partitions and internal walls 30720 1 3

10 Internal doors 30720 1 3

11 Wall finishes 0 0 0

12 Floor finishes 0 0 0

13 Ceiling finishes 0 0 0

14 Fittings and furnishings 0 0 0

15 Sanitary appliancesdisposal installation 0 0 0

16 Hot and cold water services 0 0 0

17 Heating and air treatment installation 0 0 0

18 Ventilation installation 0 2 0

19 Gas services 0 0 0

20 Electric 276480 9 29

21 Lift and conveyor installation 215040 7 22

22 Protective amp communication installation 92160 3 10

23 Special installationsservices equipment 61440 2 6

24 Buildersrsquo work 30720 1 3

3072000 100 314

installation

4Composite and principal rates

When the appraisal of a project moves beyond the square metre stage it is likely that the client will commission a cost plan to be prepared This entails taking off rough quantities and applying global rates to produce an approximate cost of the project These rates are the result of combining various item descriptions and costs into what are called composite rates

Not all items can be combined with others to provide composite rates so principal rates are also included if their value is significant to the cost plan The following rates are presented under headings in the same order as the elements in Chapter 3

BUILDING WORK

PRELIMINARIES

These will usually be assessed by referring to the needs of each particular project but a figure of 75 to 125 of the construction costs is normal depending upon the nature of the project

SUBSTRUCTURES

Excavation pound

Excavate by machine to reduce levels and dispose of excavated material

deposit on site in spoil heaps m 700

spread and level on site m3 900

remove from site m3 2200

Excavate by machine for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

3

44 Sponrsquos First Stage Estimating Handbook

pound

Excavate by machine for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand to reduce levels and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for basements and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Excavate by hand for foundations and dispose of excavated material

deposit on site in spoil heaps m3 800

spread and level on site m3 1000

remove from site m3 2300

Breaking out and disposal

Extra over excavation for breaking out by machine 3

3

reinforced concrete m3 16000

brickwork or blockwork m3 6000

Extra over excavation for disposing of contaminated material to licensed tip m3 8000

Filling

Filling to make up levels including levelling and compacting

excavated material 3

3

3

Foundation walling Excavate trench by machine dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 11000

rock m 10000

concrete m 11000

m 1600

sand m 4800

hardcore m 4000

Composite and principal rates 45

wall height 1250mm m 16600

wall height 1500mm m 19600

450times225mm

wall height 750mm m 11500

wall height 1000mm m 13000

wall height 1250mm m 14000

wall height 1500mm m 14500

600times225mm

wall height 750mm m 12500

wall height 1000mm m 14000

wall height 1250mm m 15000

wall height 1500mm m 15500

Excavate trench by hand dispose of surplus excavated material off site earthwork support concrete foundations mix ST3 common bricks (pound2501000) and 100 mm blockwork in cavity wall pitch polymer damp proof course and concrete foundation size

450times150mm

wall height 750mm m 12400

wall height 1000mm m 15000

wall height 1250mm m 18000

wall height 1500mm m 21000

450times225mm

wall height 750mm m 13000

wall height 1000mm m 14400

wall height 1250mm m 15400

wall height 1500mm m 16000

600times225mm

wall height 1000mm m 13600

pound

wall height 750mm m 14000

wall height 1000mm m 16500

wall height 1250mm m 17500

wall height 1500mm m 18000

46 Sponrsquos First Stage Estimating Handbook

Bases pile caps and ground beams

pound

Reinforced concrete mix C15 in bases including excavation earthwork support formwork and reinforcement size

formwork and reinforcement size

Reinforced concrete mix C20 in ground beams including excavation earthwork support formwork and reinforcement size

Slabs

Ground slab including excavation by machine disposal hardcore bed blinded with sand 1200 gauge polythene damp proof membrane concrete mix C20

one layer of reinforcement A252

150mm thick 2

200mm thick 2

250mm thick 2

300mm thick 2

two layers of reinforcement A252

150mm thick m2 4700

200mm thick m2 5200

250mm thick m2 5800

300mm thick m2 6400

Ground slab including excavation by hand disposal hardcore bed blinded with with sand 1200 gauge polythene damp proof membrane concrete mix C20

600times600times300mm nr 3600

750times750times450mm nr 7500

1000times1000times450mm nr 13500

1200times1200times600mm nr 25800

750times750times600mm nr 4000

Reinforced concrete mix C20 in pile caps including excavation earthwork support

1000times1000times1000mm nr 14000

900times900times1000mm nr 8000

2000times2000times1000mm nr 26600

m 3900

m 4400

m 5000

m 5600

450times450mm m 4000

750times500mm m 7500

900times500mm m 9000

1000times1000mm m 20000

Composite and principal rates 47

one layer of reinforcement A252

150mm thick m2 4200

200mm thick m2 4800

250mm thick m2 5200

300mm thick m2 5800

two layers of reinforcement A252

150mm thick m2 5000

200mm thick m2 5600

250mm thick m2 6000

300mm thick m2 6600

FRAME

Reinforced concrete mix C25 Including reinforcement and formwork

columns size

beams size

pound

600times1200mm

600times900mm

Reinforced concrete C30 Including reinforcement and formwork

70200

Fabricated galvanised steelwork BS4360 grade 40 erected on site Including connections

universal beams 140000

roof bracing 165000

purlins

trusses

225times225mm m 6000

300times300mm m 10800

300times450mm m 16800

450times450mm m 24000

450times600mm m 37200

450times900mm m 49200

225times225mm m 6500

300times450mm m 11700

300times600mm m 18200

450times450mm m 26000

450times600mm m 40300

450times900mm m 53300

m

m 93600

columns t 140000

t

t

t 135000

t 145000

48 Sponrsquos First Stage Estimating Handbook

pound

UPPER FLOORS

2

2

2

2

2

2

2

2

2

2

2

2

Hardwood mahogany flooring 22mm thick or joists size 2

2

2

2

125times50mm m 3600

150times50mm m 3720

175times50mm m 3840

Softwood flooring including 25mm thick tongued and grooved boarding on joists size

200times50mm m 3900

225times50mm m 4050

250times50mm m 4440

125times50mm m 2200

150times50mm m 2120

175times50mm m 2240

Chipboard flooring including 22mm thick flooring butt jointed on joists size

200times50mm m 2500

225times50mm m 2650

250times50mm m 3040

125times50mm m 9600

150times50mm m 9720

175times50mm m 9840

200times50mm m 9900

2

Reinforced concrete suspended slabs Including formwork

m2 8500

200mm thick m2 10500

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

ROOFS

The following items represent the costs of roofs measured on plan The costs for roof coverings are given separately

225times50mm m 10050

250times50mm m 10440

150mm thick

Flat roofs

Reinforced concrete suspended slabs including formwork

150mm thick 2m 8500 200mm thick m2 10500

Composite and principal rates 49

pound

Precast concrete suspended slabs

150mm thick m2 9500

200mm thick m2 11000

Softwood flat roofing consisting of herringbone strutting wall plates joists and woodwool slabs

woodwool slabs 50mm thick

joists 150times50mm m2 4600

joists 175times50mm m2 4800

joists 200times50mm m2 5000

joists 250times50mm m2 5200

woodwool slabs 75mm thick

joists 150times50mm m2 5400

joists 175times50mm m2 5600

joists 200times50mm m2 5800

joists 250times50mm m2 6000

woodwool slabs 100mm thick

joists 150times50mm 2

joists 175times50mm 2

joists 200times50mm 2

joists 250times50mm 2

Flat roof decking

Reinforced woodwool slab decking 50mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 75mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Reinforced woodwool slab decking 100mm thick covered with

two layer bituminous roofing 2

three layer bituminous roofing 2

Pitched roofs

Softwood trusses at 600mm centres

span 5m

pitch 225 degrees 2

pitch 30 degrees 2

m 6400

m 6600

m 6800

m 7000

m 6800

m 7600

m 7600

m 8400

m 8600

m 9400

m 2600

m 3000

50 Sponrsquos First Stage Estimating Handbook

pitch 40 degrees m2 3600

pitch 45 degrees m2 4000

span 8m

pitch 225 degrees m2 3400

pitch 30 degrees m2 3800

pitch 40 degrees m2 4200

pitch 45 degrees m2 4800

pound

span 10m

pitch 225 degrees m2 4600

pitch 30 degrees m2 5400

pitch 40 degrees m2 6200

pitch 45 degrees m2 7000

Underlays

Roofing felt 2

2

Building paper m2 300

External quality plywood

12mm thick m2 2000

15mm thick m2 2200

18mm thick m2 2400

Chipboard

12mm thick m2 700

15mm thick m2 800

18mm thick m2 1000

22mm thick m2 1200

Insulation quilt

100mm thick m2 800

150mm thick m2 1200

200mm thick m2 1600

Roof coverings

The following costs include for underfelt roof battens and work to eaves verges and ridges The rates are based on sloping areas

unreinforced m 240

reinforced m 320

Composite and principal rates 51

pound

Welsh blue slates size 2

2

2

Westmoreland green slates size 2

2

2

Reconstructed stone slates size 2

2

Asbestos-free slates 2

2

2

Concrete interlocking tiles 2

2

2

2

2

2

2

Eaves fascias and verges

Painted softwood fascia 250mm high and 16mm thick softwood soffit

200mm wide m 3400

400mm wide m 4200

Painted softwood fascia 250mm high and 12mm thick plywood soffit

200mm wide m 3000

400mm wide m 3800

Painted softwood barge board 250mm high to sloping roof with painted softwood soffit

150mm wide m 2800

250mm wide m 3200

610times305mm m 11000

510times255mm m 9800

405times205mm m 9000

610times305mm m 22000

405times255mm m 16000

355times205mm m 15000

457times305mm m 6000

457times457mm m 5500

400times200mm m 6500

500times250mm m 6000

600times300mm m 5500

400times330mm m 2800

380times230mm m 3200

325times330mm m 3000

420times220mm m 3000

430times380mm m 2400

Clay pantiles

340times240mm m 4200

470times280mm m 3800

52 Sponrsquos First Stage Estimating Handbook

100mm

PVC-U

68mm

112mm

aluminium

63mm

76mm

102mm

Rainwater gutters

cast iron

115mm

125mm

150mm

pound

PVC-U

aluminium

Sheet coverings

Lead sheeting 2

2

Lead flashings

code 5

150mm girth m 1800

200 mm girth m 2200

300 mm girth m 3000

Rainwater goods

The following costs include for all fittings

Rainwater pipes

cast iron

65mm

75mm

100mm

76mm m 1600

112mm m 2000

100mm m 2800

125mm m 3600

code5 m 10200

code6 m 11000

m 3000

m 3200

m 3400

m 3800

m 2800

m 3200

m 4400

m 1600

m 2000

m 3000

m 3600

m 4200

Composite and principal rates 53

400 mm girth m 4200

600 mm girth m 5000

Aluminium flashings

060mm thick

200mm girth m 1800

400mm girth m 3200

090mm girth

200mm girth m 2400

400mm girth m 3800

Aluminium sheeting

060mm thick m2 10500

090mm thick m2 12000

pound

Copper sheeting

055mm thick m2 15000

060mm thick m2 16000

Zinc sheeting

065mm thick m2 8000

080mm thick m2 8500

Copper flashings

055mm thick

200mm girth m 4800

300mm girth m 5600

060mm thick

200mm girth m 5000

300mm girth m 5800

Zinc flashings

065mm thick

200mm girth m 3200

300mm girth m 4200

080mm thick

200mm girth m 3800

Lead valleys

code 5

300mm girth m 4800

54 Sponrsquos First Stage Estimating Handbook

Bituminous built up roofing

two layer m2 1800

three layer m2 2600

Two coat asphalt

13mm thick m2 2000

20mm thick m2 3000

30mm thick m2 4500

pound

Roof cladding

Asbestos-free corrugated single skin cladding

grey m2 4800 2

Lightweight galvanised steel sheeting 50mm thick sheeting 50mm thick m2 3800

Aluminium profiled cladding with pre-painted finish m2 4800

STAIRCASES

Reinforced concrete construction 3250mm rise granolithic finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Reinforced concrete construction 3250mm rise terrazzo finish including mild steel painted balustrade and handrails

straight flight width

dog-leg flight width

Softwood construction 2600mm rise

straight flight 900mm wide no balustrade 70000

two flights with quarter landing softwood balustrade

coloured m 5200

900mm

1200mm nr 425000

900mm nr 380000

1200mm nr 395000

nr 350000

900mm nr 375000

1200mm nr 430000

900mm nr 420000

1200mm nr 460000

nr

nr 100000

two flights with half landing hardwood balustrade nr 120000

Composite and principal rates 55

Mild steel construction 3000mm rise (balustrades and handrails excluded)

straight flight 900mm wide nr 110000

two flights with quarter landing nr 135000

two flights with half landing nr 150000

Spiral staircase in steel including powder-coated mild steel balustrades and handrail 3500mm overall rise

1500mm diameter nr 265000

2000mm diameter nr 300000

EXTERNAL WALLS

Common bricks pound140 per 1000 in gauged mortar

half brick thick m2 6000

one brick thick m2 10000

one and a half brick thick m2 13000

Common bricks pound200 per 1000 in gauged mortar

half brick thick m2 6500

one brick thick m2 12000

one and a half brick thick m2 15000

Common bricks pound140 per 1000 in cement mortar

half brick thick m2 6400

one brick thick m2 10600

one and a half brick thick m2 13600

Common bricks pound200 per 1000 in cement mortar

half brick thick m2 7000

one brick thick m2 12600

one and a half brick thick m2 15600

Facing bricks pound250 per 1000 in gauged mortar

pound

half brick thick m2 7000

one brick thick m2 12000

Facing bricks pound400 per 1000 in cement mortar

half brick thick m2 8000

one brick thick m2 14500

56 Sponrsquos First Stage Estimating Handbook

Class B engineering bricks pound250 per 1000 in cement mortar

half brick thick m2 7500

one brick thick m2 13500

one and a half brick thick m2 17500

Class B engineering bricks pound350 per 1000 in cement mortar

half brick thick m2 8500

one brick thick m2 15000

one and a half brick thick m2 19000

Lightweight concrete blocks in wall in gauged mortar

100mm thick m2 3000

140mm thick m2 4000

Medium dens concrete blocks in walls in gauged mortar

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4500

Dense concrete blocks in wall in gauged mortar

100mm thick m2 3400

140mm thick m2 4200

Concrete walls

Concrete (mix C20) in wall including reinforcement with

sawn formwork

100mm thick m2 13000

150mm thick m2 13500

200mm thick m2 14000

250mm thick m2 14500

300mm thick m2 15000

pound

wrought formwork

100mm thick m2 14000

150mm thick m2 14500

200mm thick m2 15000

250mm thick m2 15500

300mm thick m2 16000

Composite and principal rates 57

pound

Composite walls

ties 50mm thick insulation and outer skin of

common brick 102mm thick (pound140 per 1000) thick (pound140 per 1000) m2 9000

common brick 102mm thick (pound200 per 1000) thick (pound200 per 1000) m2 9500

facing brickwork 102mm thick (pound250 per 1000) m2 10000

facing brickwork 102mm thick (pound400 per 1000) m2 11000

engineering brickwork 102mm thick (pound250 per 1000) thick (pound250 per 1000) m2 10500

engineering brickwork 102mm thick (pound350 per 1000) thick (pound350 per 1000) m2 11500

In situ concrete wall 100mm thick thick m2 16000

in situ concrete wall 150mm thick thick m2 16500

in situ concrete wall 200mm thick thick m2 17000

in situ concrete wall 250mm thick thick m2 17500

in situ concrete wall 300mm thick m2 18000

Wall cladding

Precast concrete panels m2 27000

Precast concrete panels with exposed aggregate finish m2 31000

Precast concrete panels with reconstituted stone facing m2 48000

Precast concrete panels with Portland stone natural facing m2 59000

GRP panels including associated fixings insulation and flashings

single skin panels m2 24000

double skin panels m2 28000

Metal cladding systems

PVF2 coated profiled galvanised steel sheeting 80mm thick insulation and coated inner lining

m2 6800

Insulated PVF2 coated silver finished metal sandwich panel system m2 18000

Asbestos-free corrugated sheeting m2 2500

Galvanised steel troughed sheeting m2 2400

Galvanised steel profiled cladding m2 2200

Steel coated composite panel cladding m2 4600

Curtain walling

Single glazed powder coated aluminium framed curtain walling system m2 49000

Double glazed powder coated aluminium framed curtain walling system m2 70000

Cavity wall formed with lightweight block inner skin 100mm thick stainless steel wall

58 Sponrsquos First Stage Estimating Handbook

pound

External finishes

Two coat render with painted finish m2 2800

Two coated masonry paint m2 1400

Clay tile hanging including battens and felt m2 4800

Boarding in Western Red Cedar m2 11000

WINDOWS AND EXTERNAL DOORS

Windows

Softwood painted windows

single glazed m2 28000

double glazed m2 32000

Hardwood stained windows

single glazed m2 48000

double glazed m2 56000

Steel painted windows

single glazed m2 24000

double glazed m2 27000

Aluminium painted windows

single glazed m2 26000

double glazed m2 31000

PVC-U windows

double glazed m2 45000

External doors (including frames and ironmongery)

Softwood framed ledged and braced door nr 30000

Softwood flush door nr 39000

Softwood panelled door nr 50000

Hardwood flush door nr 75000

Hardwood four panelled door nr 90000

Steel roller shutters and grilles 2

2

PARTITIONS AND INTERNAL WALLS

Common bricks pound220 per 1000

half brick thick m2 6000

one brick thick m2 13000

Manual m 30000

Electric m 42000

Composite and principal rates 59

Solid precast concrete blocks in wall

75mm thick m2 3200

100mm thick m2 3600

150mm thick m2 4400

Hollow precast concrete blocks in wall

100mm thick m2 3400

140mm thick m2 4400

215mm thick m2 5600

Thermalite blocks in wall

100mm thick m2 3200

140mm thick m2 3800

200mm thick m2 4600

Solid Lignacite blocks in wall

75mm thick m2 3200

100mm thick m2 3800

pound

150mm thick m2 4600

Hollow Lignacite blocks in wall

140mm thick m2 4000

190mm thick m2 4800

215mm thick m2 5000

Concrete (21Nm 20mm aggregate) in wall including reinforcement

sawn formwork

100mm thick m2 13600

150mm thick m2 14800

wrought formwork

100mm thick m2 14600

150mm thick m2 15800

Stud partition faced with

gypsum plasterboard 95mm thick

one side m2 4000

two sides m2 4800

gypsum plasterboard 125mm thick

one side m2 4400

two sides m2 5200

60 Sponrsquos First Stage Estimating Handbook

pound

thermal board 22mm thick

one side m2 5400

two sides m2 8000

thermal board 40mm thick

one side m2 5800

two sides m2 8800

Extra for

skim coat plaster

one side m2 800

two sides m2 1600

one mist and two coats of emulsion

one side m2 800

two sides m2 1600

Metal stud partition faced both sides with plasterboard one hour fire resistance

170mm thick m2 7600

200mm thick m2 8800

Doors (including frames and ironmongery)

Softwood flush door 40mm thick size 762times1981mm

plywood faced nr 31000

sapele faced nr 32500

Softwood flush door 40mm thick size 826times2040mm

plywood faced nr 33000

sapele faced nr 34500

Softwood flush door 40mm thick half hour fire resistant size 826times2040mm

plywood faced nr 34000

sapele faced nr 35500

Four panel softwood door 44mm thick size

Softwood door with one panel open for glass size

Purpose-made mahogany door with one panel open for glass size

762times1981mm nr 44500

762times1981mm nr 42000

762times1981times50mm nr 42000

838times1981times50mm nr 45000

762times1981times63mm nr 46000

838times1981times63mm nr 49000

Composite and principal rates 61

pound

Purpose-made mahogany door with two panels open for glass size

Purpose made mahogany door with four panels open for glass size

WALL FINISHES

In situ finishings

One coat of plasterboard finish 3mm thick to plasterboard m2 800

Plasterwork to brick or block walls

13mm thick m2 1100

19mm thick m2 1400

Cement rendering in two coats to brick or block walls

13mm thick m2 1200

19mm thick m2 1500

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

One mist and two coats of emulsion m2 800

One coat undercoat and two coats gloss m2 2000

Gypsum plaster cove

100mm girth m 600

127mm girth m 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

Board linings

Dry plasterboard lining to walls for direct decoration with emulsion paint finish

95mm wallboard m2 1600

125mm wallboard m2 1800

762times1981times50mm nr 44000

838times1981times50mm nr 47000

762times1981times63mm nr 48000

838times1981times63mm nr 51000

762times1981times50mm nr 46000

838times1981times50mm nr 49000

762times1981times63mm nr 50000

838times1981times63mm nr 53000

62 Sponrsquos First Stage Estimating Handbook

plywood 4mm thick m2 1800

plywood 6mm thick m2 2000

hardboard 32mm thick m2 1600

hardboard 48mm thick m2 1800

hardboard 64mm thick m2 2000

wallboard 95mm thick m2 2400

wallboard 125mm thick m2 2600

chipboard 12mm thick m2 1700

chipboard 15mm thick m2 1800

chipboard 18mm thick m2 1900

chipboard 25mm thick m2 2000

softwood boarding 13mm thick m2 2800

softwood boarding 25mm thick m2 3000

Tiling

Glazed ceramic wall tiling fixed with adhesive and grouted 2

2

2

FLOOR FINISHES

Timber flooring

Softwood flooring butt jointed

19mm thick m2 2600

22mm thick m2 3000

25mm thick m2 3400

Softwood flooring tongued and grooved

19mm thick m2 2600

22mm thick m2 2800

25mm thick m2 3000

Hardwood strip flooring tongued and grooved 25mm thick 2

maple m2 9000

Sheet linings on softwood battens plugged and screwed to walls

pound

108times108times45mm m 5000

152times152times55mm m 4000

200times200times65mm m 3600

iroko m2 8000

merbau m 7000

Composite and principal rates 63

Chipboard flooring butt jointed

18mm thick m2 1200

22mm thick m2 1400

Chipboard flooring tongued and grooved

18mm thick m2 1400

22mm thick m2 1600

Plywood flooring butt jointed

12mm thick m2 1600

15mm thick m2 2000

18mm thick m2 2600

pound

Plywood flooring tongued and grooved

12mm thick m2 1800

15mm thick m2 2200

18mm thick m2 2800

Screedsin situ finishings

Cement and sand (13) screed

25mm thick m2 1200

38mm thick m2 1500

50mm thick m2 1800

75mm thick 75m m2 2200

Latex screed

3mm thick m2 1000

5mm thick 5mm thick m2 1400

Granolithic screed

25mm thick m2 1600

32mm thick m2 1800

38mm thick m2 2000

50mm thick m2 2200

Mastic asphalt flooring

black

20mm thick m2 2200

25mm thick m2 2500

red

20mm thick m2 2800

25mm thick m2 3000

64 Sponrsquos First Stage Estimating Handbook

pound

Epoxy floor finish 5mm thick m2 3000

Tile flooring

Quarry tiles 2

2

Welsh slate floor tiles m2 5600

Ceramic tiles 2

2

2

Flexible flooring

Rubber floor tiles 3mm thick

plain finish black m2 5400

studded finish black m2 6000

Linoleum sheeting

25mm thick m2 2600

32mm thick m2 2800

Linoleum tiling 32mm thick m2 2000

Thermoplastic tiling 2mm thick m2 1200

Vinyl sheeting

2mm thick m2 1800

25mm thick m2 2200

3mm thick m2 2400

Vinyl tiling 2mm thick m2 1800

Cork tiling

32mm thick m2 2200

48mm thick m2 2600

63mm thick m2 3000

800mm thick m2 3600

Woodblock flooring herringbone pattern sanded and wax polished

American oak m2 7800

European oak m2 9000 2

iroko m2 7000

150times150times125mm m 5400

194times194times25mm m 7600

100times100times85mm m 4000

150times150times85mm m 4600

200times200times12mm m 5000

merbau m 6400

Composite and principal rates 65

Wood strip flooring herringbone pattern sanded and wax polished

maple

oak m2 8400

merbau m2 6200

iroko m2 6400

Underlay to carpets

rubber m2 800

felt m2 600

Fitted carpets

contract quality m2 1400

medium duty m2 1800

heavy duty m2 2400

Carpet tiles 2

medium duty m2 3000

heavy duty m2 4000

pound

Skirtings

Softwood painted skirtings m 800

Hardwood stained skirtings m 1400

Vinyl coved skirtings

100mm high m 600

150mm high m 800

CEILING FINISHES

In situ finishings

Skim coat of plaster to ceilings m2 1000

One mist and two coats of emulsion m2 800

One coat Artex sealer and one coat Artex finish

plastered ceilings m2 600

plasterboard ceilings m2 700

Lining paper m2 500

Vinyl paper

(PC pound400roll) m2 700

(PC pound600roll) m2 800

(PC pound800roll) m2 1000

domestic m 2000

m 6800 2

66 Sponrsquos First Stage Estimating Handbook

pound

Board finishes

Plasterboard 95mm thick and skim coat m2 2000

Plasterboard 125mm thick and skim coat m2 2200

Suspended ceiling systems

Gyproc MF suspended ceiling system with 127mm thick wallboard m2 3400

Suspended ceiling system with acoustic tiles 2

2

SANITARY FITTINGSDISPOSAL INSTALLATIONS

Sanitary fittings (complete with water supply taps and waste pipework)

White

lavatory basin nr 21000

WC

urinal bowl nr 20000

shower cubicle nr 80000

sink

bath steel enamelled nr 54000

bath acrylic nr 40000

Coloured

lavatory basin nr 30000

WC

bath acrylic nr 49000

Pipework (including all fittings)

Waste pipes

copper

PVC-U

Overflow pipes

copper

300times300mm m 3000

600times600mm m 3400

35mm m 3000

42mm m 3600

54mm m 4200

32mm m 1000

40mm m 1200

22mm m 1600

28mm m 2200

nr 28000

nr 28000

nr 35000

Composite and principal rates 67

MuPVC

Traps polypropylene

S trap 32mm nr 1600

S trap 40mm nr 2000

P trap 32mm nr 1400

P trap 40mm nr 1800

Soil pipes

cast iron

PVC-U

HOT AND COLD WATER SERVICES

Pipework (including all fittings)

Copper pipes capillary fittings

pound

19mm m 800

75mm m 4800

100mm m 6400

110mm m 3000

54mm m 5400

42mm m 4400

35mm m 3800

28mm m 2200

82mm m 2600

15mm m 1500

22mm m 1700

Cisterns and cylinders (including all connections)

Polyethylene cold water cisterns capacity

nr 9400

nr 10000

54mm m 6200

42mm m 5000

35mm m 4400

15mm m 2000

22mm m 2200

28mm m 2600

36 litres

Copper pipes compression fittings

54 litres

68 Sponrsquos First Stage Estimating Handbook

pound

86 litres nr 12000

114 litres nr 13200

154 litres nr 18000

227 litres nr 24000

Copper cylinders indirect capacity

96 litres nr 14000

114 litres nr 16000

117 litres nr 17600

140 litres nr 20400

68 litres nr 11000

BUILDERS WORK IN CONNECTION WITH SPECIALIST SERVICES

Holes for pipes up to 55mm diameter through

half brick wall nr 1200

one brick wall nr 1600

one and a half brick wall nr 2000

blockwork 100mm thick nr 1000

blockwork 140mm thick nr 1200

blockwork 190mm thick nr 1400

Holes for pipes 55 to 110mm diameter through

half brick wall nr 1600

one brick wall nr 2400

one and a half brick wall nr 2800

blockwork 100mm thick nr 1400

blockwork 140mm thick nr 1800

blockwork 190mm thick nr 2200

Chases in walls for pipes up to 20mm diameter in existing

Chases in walls for pipes 40mm to 110mm diameter in existing

brickwork m 1200

blockwork m 800

brickwork m 1400

blockwork m 1000

Composite and principal rates 69

EXTERNAL WORKS

Excavation pound

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Excavate to reduce levels and deposit on site in spoil heaps

depth not exceeding 025m

by machine m3 600

by hand m3 1800

depth not exceeding 1m

by machine m3 700

by hand m3 2000

depth not exceeding 2m

by machine m3 800

by hand m3 2200

depth not exceeding 4m

by machine m3 600

by hand m3 2400

Excavate to reduce levels and spread and level on site

depth not exceeding 025m

by machine m3 700

by hand m3 2000

depth not exceeding 1m

by machine m3 800

by hand m3 2400

depth not exceeding 2m

by machine m3 900

by hand m3 2600

depth not exceeding 4m

by machine m3 1000

by hand m3 2800

70 Sponrsquos First Stage Estimating Handbook

by machine m3 2000

by hand m3 2600

depth not exceeding 1m

by machine m3 2200

by hand m3 2800

depth not exceeding 2m

by machine m3 2400

by hand m3 3000

depth not exceeding 4m

by machine m3 2600

by hand m3 3200

Breaking up

Excavate in soft rock

by machine m3 4500

by hand m3 6500

pound

Excavate in hard rock

by machine m3 6000

by hand m3 10000

Excavate in concrete

by machine m3 5000

by hand m3 8000

Excavate in masonry

by machine m3 3500

by hand m3 5000

Excavate in pavings 150mm thick

concrete

by machine m2 400

by hand m2 500

macadam

by machine m2 300

by hand m2 400

Excavate to reduce levels and remove to tip off site

depth not exceeding 025m

Composite and principal rates 71

Filling

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m3 1200

by machine m3 1800

sand

by machine m3 4000

by hand m3 5500

pound

hardcore

by machine m3 3500

by hand m3 4800

granular fill DfT Type 1

by machine m3 3400

by hand m3 4800

granular fill DfT Type 2

by machine m3 3600

by hand m3 5000

Surface treatments

Level and compact

excavation bottom m2 200 2

Trim

sloping excavated surfaces m2 300

sloping rock m2 1200

Beds to receive pavings

Hardcore in bed

75mm thick

by machine m2 300

by hand m2 500

100mm thick

filling m 300

by machine m2 350

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

72 Sponrsquos First Stage Estimating Handbook

pound

Sand in bed

75mm thick

by machine m2 350

by hand m2 550

100mm thick

by machine m2 400

by hand m2 600

150mm thick

by machine m2 450

by hand m2 700

Granular fill DfT Type 1 in bed by machine

100mm thick m2 400

150mm thick m2 600

200mm thick m2 800

250mm thick m2 1000

300mm thick m2 1200

Pavings (laid on prepared bed)

In situ concrete with trowelled finish

100mm thick m2 1250

125mm thick m2 1600

150mm thick m2 1800

Precast concrete paving flags 50mm thick

600times450mm 2

2

natural m 2200

coloured m 2400

600times600mm 2

2

600times750mm 2

2

600times900mm 2

2

natural m 2000

coloured m 2200

natural m 1800

coloured m 2000

natural m 1600

coloured m 1800

Composite and principal rates 73

pound

Concrete block pavers size 200times100times60mm thick laid

straight bond 2

2

herringbone pattern 2

2

Concrete block pavers size 200times100times80mm thick laid

straight bond 2

2

herringbone pattern 2

2

York stone paving flags

size 600times600times50mm size 600times600 m2 14000

size 600times900times50mm m2 14500

laid flat

straight bond m2 4500

herringbone pattern m2 4800

laid on edge

straight bond m2 4800

herringbone pattern m2 5200

laid flat

straight bond m2 5000

herringbone pattern m2 5300

laid on edge

straight bond m2 5300

herringbone pattern m2 5700

natural m 2600

coloured m 2800

natural m 2800

coloured m 3000

natural m 2800

coloured m 3000

natural m 3000

coloured m 3200

125mm thick m2 10000

150mm thick m2 12000

Cobble paving average size 75mm m2 9400

Brick paving size 215times1025 65mm (pound300 per 1000) times

Brick pavers size 215times1025times65mm (pound400 per 1000)

Granite setts size 200times100times100mm

74 Sponrsquos First Stage Estimating Handbook

Grass concrete paving soiled and seeded

100mm thick m2 3000

150mm thick 150mm m2 3600

Gravel paving

50m thick m2 800

75m thick m2 1000

pound

Reconstructed stone paving

2

2

Fencing (including excavating for post holes intermediate and end posts and concrete bases)

Chestnut fencing to BS1722 Part 4

100m high m 1400

125m high m 1600

150m high m 1800

180m high m 2000

Chainlink fencing to BS1722 Part 1 with galvanised wire mesh height galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

Chainlink fencing to BS1722 Part 1 with plastic coated wire mesh height

galvanised mild steel posts

090m

120m

180m

concrete posts

090m

120m

180m

600times450mm m 4800

450times450mm m 5000

m 2400

m 2800

m 3200

m 2000

m 2400

m 2800

m 2600

m 3000

m 3400

m 2200

m 2600

m 2800

Composite and principal rates 75

pound

Close boarded fencing to BS1772 Part 5

on timber posts

100m high m 3600

125m high m 4000

150m high m 4400

180m high m 4800

on concrete posts

100m high m 3800

125m high m 4200

150m high m 4600

180m high m 5000

Panel fencing to BS1722 Part 11

on timber posts

090m high m 2400

120m high m 2600

150m high m 2800

180m high m 3000

on concrete posts

090m high m 2800

120m high m 3000

150m high m 3200

180m high m 3400

Palisade fencing to BS1722 Part 6

on timber posts

090m high m 3000

120m high m 3200

150m high m 3400

180m high m 3600

on concrete posts

090m high m 3400

120m high m 3600

150m high m 3800

180m high m 4000

76 Sponrsquos First Stage Estimating Handbook

Post and rail fencing to BS1722 Part 7

three rail morticed

110m high m 2600

three rail nailed

110m high m 2200

four rail morticed

110m high m 2800

130m high m 3000

four rail nailed

110m high m 2400

130m high m 2600

Drainage

pound

Excavate trench by machine lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 3000

depth 075m m 3600

depth 100m m 4400

depth 125m m 5000

depth 150m m 5600

depth 175m m 6400

depth 200m m 7200

depth 225m m 8400

depth 250m m 9200

depth 275m m 10000

depth 300m m 10800

granular filling to bed and surround

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

Composite and principal rates 77

pound

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

concrete to bed and haunching

depth 050m m 4800

depth 075m m 5400

depth 100m m 6000

depth 125m m 6800

depth 150m m 7400 depth 175m m 8200

depth 200m m 9000

depth 225m m 10200

depth 250m m 11000

depth 275m m 11800

depth 300m m 12600

concrete to bed and surround

depth 050m m 4200

depth 075m m 4800

depth 100m m 5600

depth 125m m 6200

depth 150m m 6800

depth 175m m 7600

depth 200m m 8400

depth 225m m 9600

depth 250m m 10400

depth 275m m 11200

depth 300m m 12000

Excavate trench by machine lay 150mm vitrified clay push fit flexible

pipe with

granular filling to bed and haunching

depth 050m m 3800

depth 075m m 4400

depth 100m m 5200

depth 125m m 5800

depth 150m m 6400

78 Sponrsquos First Stage Estimating Handbook

granular filling to bed and surround

depth 050m m 4600

depth 075m m 5200

depth 100m m 6000

depth 125m m 6600

depth 150m m 7200

depth 175m m 8000

depth 200m m 8800

depth 225m m 10000

depth 250m m 10800

depth 275m m 11600

depth 300m m 12400

concrete to bed and haunching

depth 050m m 5600

depth 075m m 6200

depth 100m m 6800

depth 125m m 7600

depth 150m m 8200

depth 175m m 9000

depth 200m m 9800

depth 225m m 11000

depth 250m m 11800

depth 275m m 12600

depth 300m m 13600

concrete to bed and surround

depth 050m m 5400

depth 075m m 6000

depth 100m m 6800

pound

depth 175m m 7200

depth 200m m 8000

depth 225m m 9200

depth 250m m 10000

depth 275m m 10800

depth 300m m 11600

Composite and principal rates 79

depth 200m m 9600

depth 225m m 10800

depth 250m m 11600

depth 275m m 12400

depth 300m m 13200

Excavate trench by hand lay 100mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

pound

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

depth 125m m 7400

depth 150m m 8000

depth 175m m 8800

80 Sponrsquos First Stage Estimating Handbook

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

pound

Excavate trench by hand lay 150mm vitrified clay push fit flexible pipe with

granular filling to bed and haunching

depth 050m m 4000

depth 075m m 5800

depth 100m m 6000

depth 125m m 9000

depth 150m m 10600

depth 175m m 12000

concrete to bed and haunching

Composite and principal rates 81

depth 200m m 13600

depth 225m m 17400

depth 250m m 19000

depth 275m m 21000

depth 300m m 22600

granular filling to bed and surround

depth 050m m 4800

depth 075m m 6600

depth 100m m 6800

depth 125m m 9800

depth 150m m 11400

depth 175m m 12800

depth 200m m 14400

depth 225m m 18200

depth 250m m 19800

depth 275m m 21800

depth 300m m 23400

concrete to bed and haunching

depth 050m m 5800

depth 075m m 7600

depth 100m m 7800

depth 125m m 10800

depth 150m m 12400

depth 175m m 13800

depth 200m m 15400

pound

depth 225m m 19200

depth 250m m 20800

depth 275m m 22800

depth 300m m 24400

concrete to bed and surround

depth 050m m 6600

depth 075m m 8400

depth 100m m 8600

depth 125m m 11600

depth 150m m 13200

82 Sponrsquos First Stage Estimating Handbook

depth 175m m 14600

depth 200m m 16200

depth 225m m 20000

depth 250m m 21600

depth 275m m 23600

depth 300m m 25200

Manholes

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching and cast iron inspection cover internal size

600times450mm

depth 500mm nr 50000

depth 750mm nr 60000

depth 1000mm nr 75000

depth 1250mm nr 90000

depth 1500mm nr 100000

750times450mm

depth 500mm nr 60000

depth 750mm nr 70000

depth 1000mm nr 85000

depth 1250mm nr 105000

depth 1500mm nr 120000

pound

900times600mm

depth 500mm nr 65000

depth 750mm nr 80000

depth 1000mm nr 110000

depth 1250mm nr 120000

depth 1500mm nr 140000

depth 1750mm nr 160000

depth 2000mm nr 180000

depth 2500mm nr 200000

Brick manholes including excavation concrete base engineering brick walls main channel and bends benching concrete reducing slab and cast iron inspection cover internal size

900times900mm

depth 1500mm nr 160000

depth 2000mm nr 200000

Composite and principal rates 83

depth 2500mm nr 240000

depth 3000mm nr 260000

depth 3500mm nr 290000

depth 4000mm nr 320000

1200times750mm

depth 1500mm nr 180000

depth 2000mm nr 220000

depth 2500mm nr 260000

depth 3000mm nr 280000

depth 3500mm nr 310000

depth 4000mm nr 340000

900times1500mm

depth 1500mm nr 170000

depth 2000mm nr 195000

depth 2500mm nr 220000

depth 3000mm nr 300000

depth 3500mm nr 350000

depth 4000mm nr 400000

depth 1500mm nr 240000

depth 2000mm nr 280000

depth 2500mm nr 320000

depth 3000mm nr 360000

pound

depth 3500mm nr 400000

depth 4000mm nr 460000

Precast concrete manholes including base slab 225mm thick precast concrete rings reducing slab and access shaft for all manholes over 3m deep step irons channels and cast iron heavy duty manhole covers size

675mm diameter depth

1000mm nr 70000

1500mm nr 85000

2000mm nr 100000

3000mm nr 120000

1200times1800mm

84 Sponrsquos First Stage Estimating Handbook

900mm diameter depth

1200 diameter depth

1500 diameter depth

LANDSCAPING

pound

1000mm nr 95000

1500mm nr 110000

2000mm nr 125000

3000mm nr 155000

1500mm nr 160000

2000mm nr 200000

3000mm nr 250000

4000mm nr 300000

2000mm nr 190000

3000mm nr 240000

4000mm nr 290000

Site clearance

Demolish existing buildings Including digging up foundations

brick 3

3

large m3 600

steel framed with cladded walls 3

3

large m3 300

timber framed with cladded walls 3

3

large m3 100

Temporary chestnut fencing 150m high m 1800

Clear away scrub vegetation shrub and hedges m2 250

small m 1200

medium m 900

small m 500

medium m 400

small m 300

medium m 200

Composite and principal rates 85

Cut down trees grub up stumps

trees size less than 600mm girth nr 7000

trees size 600 to 900mm girth nr 15000

trees size 900 to 1200mm girth nr 30000

trees size 1200 to 1500mm girth nr 35000

trees size 1500 to 1800mm girth nr 45000

trees size 1800 to 2100mm girth nr 55000

trees size 2100 to 2400mm girth nr 65000

trees size 2400 to 2700mm girth nr 75000

trees size 2700 to 3000mm girth nr 85000

Backfill tree hole with excavated material

trees size less than 600mm girth nr 250

trees size 600 to 900mm girth nr 400

trees size 900 to 1200mm girth nr 500

trees size 1200 to 1500mm girth nr 600

pound

trees size 1500 to 1800mm girth nr 800

trees size 1800 to 2100mm girth nr 1000

trees size 2100 to 2400mm girth nr 1200

trees size 2400 to 2700mm girth nr 1600

trees size 2700 to 3000mm girth nr 2000

Backfill tree hole with sand

trees size less than 600mm girth nr 1200

trees size 600 to 900mm girth nr 1600

trees size 900 to 1200mm girth nr 2400

trees size 1200 to 1500mm girth nr 3600

trees size 1500 to 1800mm girth nr 4400

trees size 1800 to 2100mm girth nr 5000

trees size 2100 to 2400mm girth nr 6000

trees size 2400 to 2700mm girth nr 7000

trees size 2700 to 3000mm girth nr 8000

Backfill tree hole lean concrete

trees size less than 600mm girth nr 4000

trees size 600 to 900mm girth nr 7000

trees size 900 to 1200mm girth nr 10000

trees size 1200 to 1500mm girth nr 13000

86 Sponrsquos First Stage Estimating Handbook

trees size 1500 to 1800mm girth nr 16000

trees size 1800 to 2100mm girth nr 20000

trees size 2100 to 2400mm girth nr 23000

trees size 2400 to 2700mm girth nr 27000

trees size 2700 to 3000mm girth nr 31000

Backfill tree hole with hardcore

trees size less than 600mm girth nr 1500

trees size 600 to 900mm girth nr 2500

trees size 900 to 1200mm girth nr 3500

pound

trees size 1200 to 1500mm girth nr 5000

trees size 1500 to 1800mm girth nr 7000

trees size 1800 to 2100mm girth nr 9000

trees size 2100 to 2400mm girth nr 11500

trees size 2400 to 2700mm girth nr 13500

trees size 2700 to 3000mm girth nr 16000

Excavation and filling

Excavate topsoil 150mm thick and deposit on site in spoil heaps

by machine m2 200

by hand m2 400

Excavate topsoil 150mm thick and spread and level on site

by machine m2 400

by hand m2 1600

Imported filling material deposited on site in layers not exceeding 250mm thick compacting with vibrating roller

excavated material

by machine m2 1200

by hand m2 1800

sand

by machine m2 4000

by hand m2 5500

hardcore

by machine m2 3500

by hand m2 4800

granular fill DfT Type 1

by machine m2 3400

by hand m2 4800

Composite and principal rates 87

200mm m2 160

300mm m2 175

400mm m2 200

Roll cultivated ground with self-propelled roller with self-propelled m2 100

Level and compact

excavation bottom m2 180

filling m2 220

Trim surfaces of

sloping excavated surfaces m2 200

sloping rock m2 1000

Soil stabilisation

Tensar Polypropylene Geogrid geotextile

SS 20 laid flat m2 400

SS 20 laid sloping m2 500

SS 30 laid flat m2 500

SS 30 laid sloping m2 600

SS 40 laid flat m2 800

SS 40 laid sloping m2 900

pound

Terram 1000

laid flat m2 300

laid sloping m2 400

Terram 2000

laid flat m2 600

laid sloping m2 700

Grassblock precast concrete paving laid on sand bed filled in with topsoil and seeded

83mm thick m2 2600

103mm thick m2 2800

125mm thick m2 3200

granular fill DfT Type 2

by machine m2 3600

by hand m2 5000

Surface treatments

100mm m2 150

roller

Break up existing ground with plough or rotovator depth

88 Sponrsquos First Stage Estimating Handbook

zinc mesh

3

3

PVC coated wire mesh

3

3

broken stone and rock size

3

3

pound

Excavate trench by machine dispose of surplus excavated material off site earthwork 2

bricks (pound2501000) in retaining wall

one brick thick wall

height 1500mm m 20400

height 2000mm m 26400

height 3000mm m 38400

one and a half brick thick wall

240 wall height 1500mm m 23400

320 wall height 2000mm m 30400

400 wall height 3000mm m 44400

Roads

Excavate for and lay road base tarmacadam sub-base and wearing course precast concrete kerbs both sides road width

5m

6m

7m

Paths

softwood edging boards

width 15m m 2800

width 20m m 3600

Retaining walls

Excavate for and place in position wire mesh gabion cages filled with broken stone and

rock size

2times1times05m m 16000

2times1times1m m 12000

2times1times05m m 16400

2times1times1m m 12400

6times2times025m m 12000

6times2times030m m 11000

Excavate for hardcore base blinded with sand covered in bark chippings laid between

Excavate for and place in position galvanised wire mesh gabion mattresses filled with

support concrete foundations 10 Nmm ndash40mm aggregate (136) engineering

m 57500

m 69000

m 80500

Composite and principal rates 89

width 25m m 4500

width 30m m 5400

pound

Excavate for hardcore base blinded with sand lay precast concrete blocks as fire

path infilled with top soil and seeded

width 30m m 9000

width 40m m 12000

width 50m m 15000

Precast concrete flags size 600times600times50mm laid separately as stepping stones including excavation and sand bed

Car parks

Excavate and lay sub-base to receive

tarmacadam 65mm thick

general area m2 4000

parking bay nr 80000

concrete blocks 65mm thick

general area m2 3600

parking bay nr 72000

cellular precast concrete paving filled in with topsoil and seeded

83mm thick

general area m2 3600

parking bay nr 78000

103mm thick

general area m2 3800

parking bay nr 84000

125mm thick

general area m2 4200

parking bay nr 96000

Sports grounds

harrowing rolling and one cut

general areas m2 035

football pitch nr 363300

rugby pitch nr 241500

hockey pitch nr 175100

tennis court nr 23500

Trim and grade prepared ground and apply weedkiller fertiliser grass seed including

nr 800

90 Sponrsquos First Stage Estimating Handbook

Soiling seeding and turfing

Imported topsoil filling spread and levelled average thickness

by machine 2

2

2

2

by hand 2

2

2

2

pound

Topsoil filling from spoil heaps on site spread and levelled average thickness

by machine

100mm m2 060

150mm m2 090

200mm m2 120

250mm m2 150

by hand

100mm m2 200

150mm m2 300

200mm m2 400

250mm m2 500

Plough and harrow topsoil to fine tilth remove stones apply weed killer m2 030

Apply pesticide and weedkiller to prepared topsoil sow grass seed (pound80 per 25kg) harrow roll and one cut

by hand

10gm2 m2 025

15gm2 m2 027

20gm2 m2 028

25gm2 m2 030

30gm2 m2 040

35gm2 m2 046

40gm2 m2 065

50gm2 m2 070

100mm m 300

150mm m 450

200mm m 600

250mm m 750

100mm m 480

150mm m 720

200mm m 960

250mm m 1200

Composite and principal rates 91

by machine

10gm2 m2 015

15gm2 m2 016

20gm2 m2 017

25gm2 m2 018

30gm2 m2 020

35gm2 m2 022

pound

40gm2 m2 023

50gm2 m2 025

general sports use m2 600

special sports use m2 800 2

Treat turf with wooden paddle beater m2 030

Treat turf with light roller m2 050

boxing cuttings m2

025

Planting

Excavate for and plant transplants or seedlings backfill and water plant cost

pound050

pound100

pound150

domestic m 500

pound200

pound250

pound300

and 2 ties per tree) tree cost

pound500

pound1000

pound1500

pound2000

pound5000

pound7550

pound10000

First cut to turf 20mm high with man-operated power driven cylinder mower including

Excavate tree pit fork bottom plant tree backfill water surround with peat (1 stake

nr 125

nr 175

nr 225

nr 275

nr 325

nr 175

nr 3500

nr 4500

nr 6500

nr 7000

nr 10000

nr 12500

nr 15000

Imported turf size 4000times2000times19mm on prepared bed

92 Sponrsquos First Stage Estimating Handbook

Form planting hole in cultivated area plant shrub backfill water surround with peat shrub cost

pound500

pound1000

Tree stake 100mm diameter and 2 ties

length 2m nr 1000

length 25m nr 1100

length 3m nr 1200

Galvanised wire tree guards 300mm diameter

height 1m nr 2500

height 15m nr 2800

height 2m nr 3200

Cast iron tree grille size

two part

nr 21500

nr 23000

1200mm diameter nr 22000

four part

nr 24000

pound

1200mm diameter nr 30000

Field drains

Excavate by hand vee-sided ditch width at bottom

300mm depth

750mm

1000mm

500mm depth

750mm

1000mm

1250mm

1500mm

Excavate trench by machine and lay agricultural clay pipes backfill with gravel rejects

75mm diameter

depth 400mm m 2300

depth 500mm m 2675

1200times1200mm nr 32000

nr 3500

nr 4500

m 1400

m 1600

m 2000

m 2400

m 2800

m 3200

1000times1000mm

1200times1200mm

1000times1000mm

Composite and principal rates 93

pound

depth 700mm m 3425

depth 800mm m 3800

depth 900mm m 4175

depth 1000mm m 4550

100mm diameter

depth 400mm m 2600

depth 500mm m 2975

depth 600mm m 3450

depth 700mm m 3725

depth 800mm m 4100

depth 900mm m 4475

depth 1000mm m 4850

150mm diameter

depth 400mm m 4100

depth 500mm m 4475

depth 600mm m 3150

depth 600mm m 4950

depth 700mm m 5225

depth 800mm m 5600

depth 900mm m 5975

depth 1000mm m 6350

75mm diameter

depth 400mm m 2460

depth 500mm m 2900

depth 600mm m 3220

depth 700mm m 3740

depth 800mm m 4160

depth 900mm m 4580

depth 1000mm m 5000

100mm diameter

depth 400mm m 2760

depth 500mm m 3200

depth 600mm m 3520

Excavate trench by hand and lay agricultural clay pipes backfill with gravel rejects

94 Sponrsquos First Stage Estimating Handbook

depth 700mm m 4040

depth 800mm m 4460

depth 900mm m 4880

depth 1000mm m 5300

150mm diameter

depth 400mm m 4260

depth 500mm m 4700

depth 600mm m 5020

depth 700mm m 5540

depth 800mm m 5960

depth 900mm m 6380

depth 1000mm m 6800

pound

CIVIL ENGINEERING WORK

Individual rates in civil engineering work cannot be compared to those in building because the value of the General Items can be as high as 50 compared to about 10 in building work This is mainly due to the freedom of civil engineering estimators to prepare bids to reflect their view of the timing and sequence of the works that is usually not available to their building counterparts

So when preparing first stage estimates in civil engineering it is important that the level of the General Items is assessed first so that the level of pricing of the individual rates can be adjusted accordingly

CLASS A GENERAL ITEMS

The items listed below are based on a civil contract worth approximately pound10m and a contract period of 78 weeks

Contractual requirements pound pound

Performance bond

1 for construction period

075 for maintenance period

timespound10m 150000

timespound10m 75000 225000

Composite and principal rates 95

Insurance of the Works

Insurance of the plant

included in hire charges nil

Insurance against damage to persons and property

included in head office overheads nil

Specified requirements

Offices for Engineerrsquos staff

Carried forward 1000 375000

pound pound

Brought forward 1000 375000

maintain and operate

(100 weekstimespound100) 10000

Laboratory for the Engineerrsquos staff

erect 750

maintain and operate

(50 weekstimespound100) 5000

Cabins for the Engineerrsquos staff

maintain and operate

(100 weekstimespound100) 10000

Services for the Engineer

1750cc car

(100 weekstimespound400) 40000

Land Rover

(78 weekstimespound400) 31200

telephone installation 500

maintain and operate

(100 weekstimespound70) 7000 78700

15timespound10m 150000

erect 1000

remove 1000 12000

remove 750 6500

erect 1000

remove 1000 12000

96 Sponrsquos First Stage Estimating Handbook

Brought forward 525900

Attendance on the Engineer

driver

(50 weekstimespound450)

chainman

(50 weekstimespound350)

laboratory assistant

(30 weekstimespound450)

Testing of materials (included) nil

Testing of the Works (included) nil

Temporary works

traffic signals

(30 weekstimespound50) 1500

cleaning roads

(40 weekstimespound400) 16000

progress photography temporary lighting 1000

(40 weekstimespound70) 2800

temporary water supply connection pipework 2000

supply

(2m litrestimespound070 per kl) 1400

hardstanding

3000

Method related charges

Offices for contractor

pound pound

office equipment desks computer tables chairs filing cabinets sundries

(100 weekstimespound200) 20000

laboratory equipment

(50 weekstimespound150) 10000

surveying equipment

(78 weekstimespound100)

Carried forward 525900

Equipment for the Engineer

(200mtimespound12) 2400

remove 1000 31100

erect 1000

(lay 200m2timespound15)

52500

22500

17500

11700 41700

13500

Composite and principal rates 97

Brought forward 621500

Cabins for contractor

maintain and operate

(78 weekstimespound80) 6240

8240

Stores for contractor

maintain and operate

10000

Canteen and messroom for contractor

maintain and operate

(78 weekstimespound100) 7800

9800

maintain and operate

(100 weekstimespound70) 7000 8000

Supervisionadministration

(90 weekstimespound1300) 117000

sub agents (2)

(156 weekstimespound700) 109200

inspectors (2)

(156 weekstimespound600) 93600

setting out engineeer

(30 weekstimespound700) 21000

quantity surveyor

(110 weekstimespound850) 93500

maintain and operate

(100 weekstimespound100) 10000

Carried forward 621500

remove 1000 12000

pound pound

erect 1000

remove 1000

erect 1000

remove 1000

(100weekstimespound80) 8000

erect 1000

remove 1000

Electricity

install 1000

agent

98 Sponrsquos First Stage Estimating Handbook

timekeeperwages clerk

(78 weekstimespound500) 39000 652700

Carried forward 1310240

Brought forward 1310240

storekeeper

(78 weekstimespound400) 31200

watchman

(100 weekstimespound350) 35000

teaboy

(78 weekstimespound300) 23400

offloading and cleaning

gang (2)

(140 weekstimespound400) 56000 145600

Total 1455840

This total represents 1456 for General Items on a contract value of pound10m

CLASS B GROUND INVESTIGATION

pound

pound

Trial pits

Trial pits size 1times2m not in rock maximum depth

nr 2600

Trial pits size 1times2m 50 in rock maximum depth

not exceeding 1m nr 7000

Trial pits size 1times2m in rock maximum depth

section foremen (4)

(312 weekstimespound700) 218400

1ndash2m nr 4800

2ndash3m nr 5800

3ndash5m nr 7000

1ndash2m nr 14000

2ndash3m nr 21000

not exceeding 1m

3ndash5m nr 35000

not exceeding 1m nr 14000

1ndash2m

2ndash3m

3ndash5m

nr 28000

nr 42000

nr 70000

Composite and principal rates 99

An allowance of say pound3000 should be made for the establishment and removal of plant and equipment to carry out the following work

Light percussion boreholes 150mm diameter

depth not exceeding 5m m 3000

depth 5ndash10m m 4000

depth 10ndash20 m 5000

depth 20ndash30m m 8000

depth 30ndash40m m 10000

Rotary drilled boreholes 150mm diameter without core recovery

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4600

depth 30ndash40m m 5400

Rotary drilled boreholes 150mm diameter with core recovery

depth not exceeding 5m m 9800

depth 5ndash10m m 10200

depth 10ndash20 m 10600

depth 20ndash30m m 11000

depth 30ndash40m m 11400

CLASS C GEOTECHNICAL AND OTHER SPECIAL PROCESSES

Drilling

pound

An allowance of pound5000 should be made for the establishment and removal of plant and equipment

to carry out the following work

Drilling for grout holes through materials other than rock or artificial hard materials

vertically downwards

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

100 Sponrsquos First Stage Estimating Handbook

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3600

depth 5ndash10m m 3800

depth 10ndash20 m 4000

depth 20ndash30m m 4200

upwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

pound

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4000

depth 5ndash10m m 4200

depth 10ndash20 m 4400

depth 20ndash30m m 4600

Drilling for grout holes through rock

vertically downwards

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

downwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

Composite and principal rates 101

horizontally or downwards at an angle of 0ndash45 degrees to the horizontal

depth not exceeding 5m m 3800

depth 5ndash10m m 4000

depth 10ndash20 m 4200

depth 20ndash30m m 4400

upwards at an angle of 0ndash45

degrees to the horizontal

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20 m 4600

depth 20ndash30m m 4800

upwards at an angle of 0ndash45

degrees to the vertical

depth not exceeding 5m m 4200

depth 5ndash10m m 4400

depth 10ndash20m m 4600

depth 20ndash30m m 4800

pound

Grout materials and injections

An allowance of pound5000 should be made for the establishment and renewal of plant and equipment to carry out grouting operations

Materials

Cement bentonite (21) t 16000

Cement PFA t 8600

Sand

Pea gravel t 2200

Diaphragm walls 3

allowance of pound60000 should be made for the establishment and removal of plant and equipment to carry out the work

Excavation in material other than rock or artificial hard material

maximum depth not

exceeding 5m m3 48000

maximum depth 5ndash10m m3 50000

t 2200

Bentonite t 20000

It is assumed in the following rates that a minimum of 3000 m of excavation is required An

102 Sponrsquos First Stage Estimating Handbook

Concrete designed mix to BS5328 grade 20 ordinary Portland cement to BS12 20mm aggregate to BS882 walls 1000mm thick

m3 18000

pound

High yield bar reinforcement To BS4449

nominal size 12mm t 140000

nominal size 16mm t 130000

nominal size 20mm t 110000

nominal size 25mm t 100000

Concrete guide wall at the side of excavation 1000mm widetimes500mm deep m 38000

Ground anchorages

It is assumed in the following rates that a minimum of 75 anchors are to be installed and an allowance of pound6000 should be made for the establishment and removal of plant and equipment

Ground anchorages in material other than rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 14000

temporary with double

maximum depth 10ndash15m m3 52000

maximum depth 15ndash20m m3 54000

corrosion protection nr 16000

permanent with single

corrosion protection nr 16000

permanent with double

corrosion protection nr 18000

Total length of tendon in material other than rock

temporary with single

corrosion protection nr 11000

temporary with double

corrosion protection nr 11500

permanent with single

corrosion protection nr 12500

permanent with double

corrosion protection nr 13000

temporary nr 12000

permanent nr 14000

temporary nr 10000

permanent nr 12000

Composite and principal rates 103

pound

Ground anchorages in material including rock to a maximum 10m depth load 50 tonne

temporary with single

corrosion protection nr 15000

temporary with double

corrosion protection nr 17000

permanent with single

corrosion protection

permanent with double

corrosion protection nr 19000

Total length of tendon in material including rock

temporary with single

corrosion protection nr 12000

temporary with double

corrosion protection nr 12500

permanent with single

corrosion protection nr 13500

permanent with double

corrosion protection nr 14000

Sand band and wick drains

It is assumed in the following rates that a minimum of 100 vertical drains are to be installed and an allowance of pound7500 should be made for the establishment and removal of plant and equipment

Number of drains 70 nr

Pre-drilled holes 70 nr

Drains of maximum depth not exceeding 10m

cross section

permanent nr 15000

permanent nr 13000

temporary nr 11000

100ndash200mm m 1000

200ndash300mm m 1100

300ndash400mm m 1200

temporary nr 13000

nr 17000

104 Sponrsquos First Stage Estimating Handbook

pound

Drains of maximum depth not exceeding 10ndash15m

cross section

Drains of maximum depth not exceeding 10ndash15m

cross section

CLASS D DEMOLITION AND SITE CLEARANCE

General clearance

General site clearance of areas

free from major obstructions ha 90000

woods small trees and shrubs ha 180000

Demolish existing buildings including digging up foundations

brick 3

3

3

steel framed with cladded walls 3

3

3

timber framed with cladded walls 3

3

3

Pull down trees (stumps measured separately) girth

nr 6000

2ndash3

100ndash200mm m 1100

200ndash300mm m 1200

300ndash400mm m 1300

100ndash200mm m 1200

200ndash300mm m 1300

300ndash400mm m 1400

small m 1200

medium m 900

large m 600

large m 300

medium m 400

small m 500

small m 300

medium m 200

large m 100

nr 10000

3ndash5m nr 90000

nr 40000

500mm 1 m

1ndash2m

ndash

Composite and principal rates 105

pound

Grub up stumps and backfill with displaced topsoil stump diameter

Dig out and remove drains depth 15m including granular bed and surround m 1000

Dig out and remove drains depth 2m including concrete bed and surround m 1300

Dredging

It is difficult to provide accurate cost information on dredging Various methods can be used including cutter-suction dredger barge-mounted excavator or grab hopper The depth of water disposal arrangements and tidal conditions are all key factors affecting costs

The cost per cubic metre of dredging solid material should be in the range of pound6 to pound8 per cubic metre but specialist advice should be obtained in the early stages of preparing the budget estimate

General excavation

Excavate to reduce levels

depth not exceeding 025m 3

normal ground m3 200

stiff clay m3 350 3

depth 025 to 050m

normal ground m3 200

stiff clay m3 350 3

3

depth 025 to 1m

normal ground m3 300

stiff clay m3 450 3

3

150ndash500mm nr 3000

nr 6000

1ndash2m nr 8000

topsoil m 200

chalk m 2000

chalk m 2000

rock m 3000

chalk m 2500

rock m 4000

500mm 1 ndash

CLASS E EARTHWORKS

106 Sponrsquos First Stage Estimating Handbook

normal ground m3 400

stiff clay m3 550

chalk m3 3000

rock m3 5000

depth 2 to 5m

normal ground m3 700

stiff clay m3 900

chalk m3 3500

rock m3 6000

Disposal

Excavated material

deposited on site

100m distance 100m distance m3 400

deposited on site

300m distance m3 500

deposited off site

1km distance including

tipping fees m3 900

deposited off site

5km distance including

tipping fees m3 1800

Filling

Filling to make up levels including levelling and compacting

excavated material m3 1600

sand m3 4800 3

DfT Type 1 m3 3800

DfT Type 2 m3 3600

CLASS F IN SITU CONCRETE

pound

Provision of concrete

Standard mix

ST1

ordinary Portland cement m3 8500

sulphate resisting cement m3 9500

depth 1m to 2m

hardcore m 4000

Composite and principal rates 107

pound

ST2

ordinary Portland cement m3 8700

sulphate resisting cement m3 9700

ST3

ordinary Portland cement m3 8900

sulphate resisting cement m3 9900

ST4

ordinary Portland cement m3 9000

sulphate resisting cement m3 10000

ST5

ordinary Portland cement m3 9200

sulphate resisting cement m3 10200

Designed mix ordinary Portland cement

grade C20

10mm aggregate m3 8900

20mm aggregate m3 8600

40mm aggregate m3 8700

grade C25

10mm aggregate m3 9200

20mm aggregate m3 8900

40mm aggregate m3 9000

grade C30

10mm aggregate m3 9300

20mm aggregate m3 9000

40mm aggregate m3 9100

Designed mix sulphate resisting cement

grade C20

10mm aggregate m3 9900

20mm aggregate m3 9600

40mm aggregate m3 9700

grade C25

10mm aggregate m3 10200

20mm aggregate m3 9900

40mm aggregate m3 10000

108 Sponrsquos First Stage Estimating Handbook

grade C30

10mm aggregate m3 10300

20mm aggregate m3 10000

40mm aggregate m3 10100

Placing of concrete

Mass concrete in

blinding thickness

not exceeding 150mm m3 1800 3

3

Exceeding 500mm m3 1400

pound

bases footings pile caps and ground slabs

not exceeding 150mm m3 2500 3

3

exceeding 500mm m3 1900

walls

not exceeding 150mm m3 2800 3

3

exceeding 500mm m3 1600

Reinforced concrete in

bases footings pile caps and ground slabs

not exceeding 150mm m3 2600 3

3

exceeding 500mm m3 2000

walls

not exceeding 150mm m3 2900 3

3

exceeding 500mm m3 1700

150ndash300mm m 1600

300ndash500mm m 1500

150ndash300mm m 2200

300ndash500mm m 2000

150ndash300mm m 2000

300ndash500mm m 1800

150ndash300mm m 2300

300ndash500mm m 2100

150ndash300mm m 2100

300ndash500mm m 1900

Composite and principal rates 109

suspended slabs

not exceeding 150mm m3 3800 3

3

exceeding 500mm m3 2400

columns and piers

not exceeding 150mm m3 6800 3

3

exceeding 500mm m3 4800

CLASS G CONCRETE ANCILLARIES

pound

Formwork

Rough finish width

plane horizontal

not exceeding 01m m 1200

2

2

exceeding 122m m2 6400

plane sloping

not exceeding 01m m 1400

02- 04m m2 5000 2

exceeding 122m m2 6600

plane battered

not exceeding 01m m 1600

2

m2 6800

plane vertical

not exceeding 01m m 1600

150ndash300mm m 3000

300ndash500mm m 2600

150ndash300mm m 5800

300ndash500mm m 5000

01ndash02m m 1800

02ndash04m m 4800

04ndash122m m 5800

04ndash122m m 6600

01ndash02m m 2000

01ndash02m m 2200

04 exceeding 122m

02ndash04m m 5200

01ndash02m m 2200

110 Sponrsquos First Stage Estimating Handbook

02- 04m m2 5200 2

exceeding 122m m2 6800

curved to one radius in one plane

not exceeding 01m m 2000

2

2

exceeding 122m m2 6400

pound

Fair finish width

plane horizontal

not exceeding 01m m 1400

2

2

exceeding 122m m2 7000

plane sloping

not exceeding 01m m 1600

2

2

exceeding 122m m2 7000

plane battered

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

plane vertical

not exceeding 01m m 1800

2

2

exceeding 122m m2 7200

04ndash122m m 6200

01ndash02m m 2800

02ndash04m m 8400

04ndash122m m 7400

01ndash02m m 2000

02ndash04m m 5200

04ndash122m m 6200

01ndash02m m 2000

02ndash04m m 5400

04ndash122m m 6400

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

01ndash02m m 2400

02ndash04m m 5600

04ndash122m m 6600

Composite and principal rates 111

curved to one radius in one plane

not exceeding 01m m 2200

2

2

exceeding 122m m2 6800

pound

Reinforcement

Mild steel bars in straight lengths diameter

170000

150000

145000

140000

135000

130000

125000

120000

115000

High yield steel bars in straight lengths diameter

01ndash02m m 3000

02ndash04m m 8800

04ndash122m m 7800

6mm t

8mm t

10mm t

12mm t

16mm t

20mm t

25mm t

32mm t

40mm t

6mm 175000

8mm 155000

10mm 150000

12mm 145000

20mm 135000

25mm 130000

32mm 125000

40mm 120000

6mm 175000

8mm 155000

16mm 140000

Mild steel bars in bent lengths diameter

12mm 145000

10mm 150000

112 Sponrsquos First Stage Estimating Handbook

pound

High yield steel bars in bent lengths diameter

Steel fabric weight

not exceeding 2km2 m2 500 2 2

2 2

2 2

2 2

2 2

2 2

2 2

Joints

Open surface plain with joint filler width 05ndash1m thickness 2

2

2

Formed surface plain with cork filler width 05ndash1m thickness 2

2

2

16mm 140000

40mm 120000

32mm 125000

25mm 130000

20mm 135000

6mm t 180000

8mm t 160000

10mm t 155000

12mm t 150000

16mm t 145000

20mm t 140000

25mm t 135000

32mm t 130000

40mm t 125000

2ndash3gm m 600

3ndash4gm m 800

4ndash5gm m 1000

5ndash6gm m 1300

6ndash7gm m 1500

7ndash8gm m 1800

exceeding 2km m 2000

10mm m 800

20mm m 1200

25mm m 1400

10mm m 4000

20mm m 4400

25mm m 4800

Composite and principal rates 113

CLASS J PIPEWORKmdashFITTINGS AND VALVES

CLASS K PIPEWORKmdashMANHOLES AND PIPEWORK ANCILLARIES

CLASS L PIPEWORKmdashSUPPORTS AND PROTECTION

The items under this heading depart from the requirements of the Civil Engineering Method ofMeasurement (CESMM3) in that the trench excavation pipework and pipe supports are presentedseparately This will enable the reader to prepare budget estimates for this type of work more easily

Trench excavation

Excavating trenches for pipe diameter 225mm backfilling and removing surplus from site

trench depth

1m

2m

site

trench depth

05m

1m

15m

2m

25m

3m

35m

pound

CLASS H PRECAST CONCRETE

Copings sills and weir blocks weathered and throated size

CLASS I PIPEWORKmdashPIPES

150times75mm m 2600

200times75mm m 2800

300times75mm m 3000

05m m 600

15m m 2000

5m m 11000

3m m 4800

25m m 4000

35m m 5600

45m m 9000

4m m 7000

Excavating trenches for pipe diameter 300mm backfilling and removing surplus from

m 1200

m 2400

m 1000

m 1600

m 2600

m 3200

m 4800

m 5800

m 7000

114 Sponrsquos First Stage Estimating Handbook

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

site

trench depth

15m

2m

25m

3m

35m

4m

45m

5m

pound

site

trench depth

15m

2m

25m

3m

35m

4m

4m

45m

Excavating trenches for pipe diameter 400mm backfilling and removing surplus from

Excavating trenches for pipe diameter 525mm backfilling and removing surplus from

Excavating trenches for pipe diameter 900mm backfilling and removing surplus from

m 8600

m 11000

m 13000

m 3400

m 4200

m 5800

m 7000

m 8400

m 10000

m 13000

m 16000

m 4200

m 5200

m 7400

m 8800

m 16000

m 12500

m 16000

m 20000

m 7400

m 9200

m 11400

m 15800

m 17600

m 21000

Composite and principal rates 115

45m

5m

Beds haunches and surrounds

Bed of sand 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of granular material 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

Bed of concrete 150mm thick to pipe diameter

225mm

300mm

400mm

525mm

900mm

pound

Bed and haunching of concrete to pipe diameter

Bed and surround of sand to pipe diameter

225mm m 1600

300mm m 2200

400mm m 2800

525mm m 3600

900mm m 7000

225mm m 2600

300mm m 3600

400mm m 4400

525mm m 6400

900mm m 12000

m 28000

m 35000

m 800

m 1000

m 1200

m 1600

m 2200

m 800

m 1000

m 1200

m 1600

m 2200

m 1200

m 1600

m 2000

m 2600

m 4000

116 Sponrsquos First Stage Estimating Handbook

Bed and surround of granular material to pipe diameter

Bed and surround of concrete to pipe diameter

pound

Pipes laid in prepared trenches

Vitrified clay to BS65 spigot and socket joints with sealing ring nominal bore

225mm

300mm

400mm

450mm

Vitrified clay to BS65 plain ended with sleeve joints nominal bore

225mm

300mm

Concrete pipes Class L with rebated flexible plain ended joints nominal bore

225mm

300mm

450mm

525mm

750mm

900mm

Ductile spun iron pipes with spigot and socket Tyton joints nominal bore

225mm m 3400

300mm m 3800

400mm m 6400

525mm m 12000

900mm m 15400

225mm m 4600

300mm m 8000

400mm m 10600

525mm m 20800

900mm m 28000

1800mm m 46200

100mm

150mm

m 4400

m 6400

m 11600

m 14800

m 5200

m 7000

m 2800

m 3600

m 4800

m 5800

m 7600

m 10800

1200mm m 16600

1500mm m 34800

m 4400

m 5200

Composite and principal rates 117

250mm

400mm

600mm

pound

Unplasticised PVC pipes with ring seal joints nominal bore

82mm

110mm

160mm

Manholes

cover slab channels step irons and inspection cover

675mm internal diameter

depth 1m nr 75000

depth 15m nr 85000

depth 2m nr 95000

depth 25m nr 110000

depth 3m nr 120000

depth 35m nr 130000

depth 4m nr 140000

900mm internal diameter

depth 15m nr 110000

depth 2m nr 125000

depth 25m nr 140000

depth 3m nr 155000

depth 35m nr 170000

depth 4m nr 185000

depth 45m nr 200000

depth 5m nr 220000

1200mm internal diameter

depth 15m nr 160000

depth 2m nr 200000

depth 25m nr 225000

depth 3m nr 225000

depth 35m nr 270000

depth 4m nr 295000

depth 45m nr 315000

depth 5m nr 340000

Precast concrete manholes complete including excavation concrete surround base and

m 8400

m 14800

m 28200

m 1200

m 1500

m 2500

118 Sponrsquos First Stage Estimating Handbook

pound

1500mm internal diameter

depth 2m nr 190000

depth 25m nr 213000

depth 3m nr 240000

depth 35m nr 265000

depth 4m nr 290000

depth 45m nr 320000

depth 5m nr 350000

1800mm internal diameter

depth 2m nr 220000

depth 25m nr 245000

depth 3m nr 270000

depth 35m nr 295000

depth 4m nr 350000

depth 45m nr 360000

depth 5m nr 420000

Gullies

Vitrified clay road gully 450mm diametertimes900mm deep including excavation concrete surround engineering brick seating and cast iron grating

Precast concrete road gully 450mm diametertimes900mm deep including excavation concrete surround Class B engineering brick seating and cast iron grating

CLASS M STRUCTURAL METALWORK

Fabrication of members for frames straight-on-plan

beams

portal frames 170000

trusses and built up girders 175000

bracings purlins and cladding rails 150000

Permanent erection of members for frames 28000

Site bolts

black

HSFG general grade 325000

HSFG higher grade 360000

HSFG load indicating or load limit 425000

nr 39000

nr 28000

columns t 140000

t 140000

t

t

t

t

t 325000

t

t

t

Composite and principal rates 119

pound

Offsite surface treatment

blast cleaning m2 500

wire brushing m2 300

one coat chromate primer m2 450 2

CLASS N MISCELLANEOUS METALWORK

Stairways and landings t 425000

Walkways and platforms t 400000

Cat ladder in galvanized steel rungs at 300mm centres strings extended to form handrail 450mm wide length

3m

4m

5m

6m

7m

8m

9m 10m

Guard cage to cat ladder 10000

Galvanised steel staircase 900mm wide with chequer plate treads balustrade one side supported on universal columns

5500mm going 3000mm rise 16 treads and one landing nr 300000

10000mm going 5000mm rise 16 treads and one landings nr 350000

Steel spiral staircase 2000m diameter height

Steel balustrades 1100mm high

sloping

Steel door and frame

galvanizing m 1750

nr 90000

nr 120000

nr 150000

nr 180000

nr 210000

nr 240000

nr 270000 nr 300000

m

2500mm nr 400000

3000mm nr 450000

4000mm nr 500000

horizontal m 30000

m 35000

1000times2100mm nr 80000

1100times2100mm nr 100000

120 Sponrsquos First Stage Estimating Handbook

pound

rail

with square vertical bars at 100mm centres

Security fencing

Galvanised steel security fencing height

1800mm

2000mm

2250mm

2500mm

2750mm

3000mm

Miscellaneous framing

Angle section

Channel section

Flooring

Galvanized mild steel lsquoDurbarrsquo pattern plate 8mm thick m2 12000

Galvanized open grid flooring 50mm thick m2 6000

Tubular section

CLASS O TIMBER

Greenheart timber in marine works

Galvanised tubular handrail 1050mm high standards at 2000mm centres with middle

Galvanised flat section handrail and members standards at 1000mm centres infilled

150times75times10mm m 2500

100times100times10mm m 2800

150times150times12mm m 3200

150times75times10mm m 3000

250times75times16mm m 4000

100times100times10mm m 5000

200times200times15mm m 14500

100times75mm m 2200

150times75mm m 2400

200times200mm m 7000

200times300mm m 9800

300times300mm m 12000

600times600mm m 32000

m 5600

m 6400

m 7000

m 7800

m 8400

m 9200

m 14000

m 16000

Composite and principal rates 121

pound

Wrought softwood in marine work

Hardwood decking thickness

Softwood decking thickness

Metalwork

Coach screws 10mm diameter length

75mm

100mm

150mm

Blackbolts nuts and washers M12 length

100mm

140mm

200mm

CLASS P PILING

CLASS Q PILING ANCILLARIES

Bored cast-in-place concrete piles

and 100 piles respectively

Reinforced in situ concrete piles 300mm diameter

concrete

depth bored 10m m 5000

depth bored 15m m 5500

depth bored 20m m 6000

depth bored 25m m 6500

100times75mm m 1500

150times75mm m 1800

200times200mm m 4000

200times300mm m 6500

300times300mm m 7500

600times600mm m 22000

50mm m 11500

100mm m 17500

75mm m 14000

50mm m 6000

75mm m 7000

100mm m 10000

Allow pound6000 and pound10000 for the cost of setting up and removing from site for 50 piles

m 2000

nr 300

nr 600

nr 900

nr 300

nr 400

nr 500

122 Sponrsquos First Stage Estimating Handbook

Reinforced in situ concrete piles 450mm diameter

concrete

depth bored 10m m 9000

depth bored 15m m 10000

depth bored 20m m 11000

depth bored 25m m 12000

pound

Reinforced in situ concrete piles 600mm diameter

concrete

depth bored 10m m 17000

depth bored 15m m 18000

depth bored 20m m 19000

depth bored 25m m 21000

Driven cast-in-place concrete piles

and 100 piles respectively

Driven concrete piles 300mm diameter

concrete

depth driven 10m m 7000

depth driven 15m m 11000

depth driven 20m m 14000

depth driven 25m m 17500

Driven concrete piles 450mm diameter

concrete

depth driven 10m m 9000

depth driven 15m m 13500

depth driven 20m m 18000

depth driven 25m m 22500

Driven concrete piles 600mm diameter

concrete

depth driven 10m m 15000

depth driven 15m m 22500

depth driven 20m m 30000

depth driven 25m m 37500

Allow pound3500 and pound7000 for the cost of setting up and removing from site for 50 piles

m 5000

m 3500

m 2000

m 5000

m 3500

Composite and principal rates 123

mass 100kgm length

mass 150kgm length

CLASS R ROADS AND PAVINGS

Sub-bases flexible road bases and surfacing

Hardcore road base m3 2200

depth 100mm m2 300

depth 150mm m2 400

depth 200mm m2 400

depth 250mm m2 600

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 1 m3 3400

depth 100mm m2 400

depth 150mm m2 500

depth 200mm m2 800

depth 250mm m2 900

Granular material DfT type 2 m3 3600

depth 100mm m2 500

depth 150mm m2 600

pound

Isolated steel piles

Steel EN piles grade S275

mass 50kgm length

10m nr 55000

15m nr 75000

20m nr 90000

10m nr 100000

15m nr 140000

20m nr 170000

10m nr 130000

15m nr 175000

20m nr 225000

124 Sponrsquos First Stage Estimating Handbook

Dense bitumen macadam DfT clause 908 14mm aggregate base course depth

30mm m2 600

70mm m2 1000

Dense bitumen macadam DfT clause 913 wearing course depth

30mm m2 600

50mm m2 1000

Concrete pavements

Carriageway slabs concrete grade C30 depth

150mm m2 1800

200mm m2 2200

250mm m2 3000

300mm m2 3400

Steel fabric reinforcement to BS4483

reference A142 222 kgsm2 m2 700

reference B503 593 kgsm2 m2 1200

pound

m2 300

Joints in concrete pavements

sealed with polysulphide depth

150mm

220mm

250mm

Kerbs channels and edgings

Precast concrete kerbs to BS340 straight or curved to radius exceeding 12m

Concrete in bed to kerbs

150times150mm haunching m 150

depth 200mm m2 800

depth 250mm m2 1000

Longitudinal joints 10mm diametertimes750mm long mild steel dowels at 750mm centres

200times150mm m 420

300times150mm m 600

400times150mm m 800

m 2200

m 2800

m 3000

150times305mm m 1500

125times255mm m 1200

Waterproof membranes below concrete pavements plastic sheeting 500 microns

Composite and principal rates 125

Drop kerbs

Precast concrete channels straight or curved to radius exceeding 12m

pound

Precast concrete edging straight or curved to radius exceeding 12m

Road markings

Reflectorised white

continuous lines

150mm wide m 100

200mm wide m 140

broken lines

100mm wide 1m line 3m gap m 100

100mm wide 2m line 5m gap m 110

100mm wide 4m line 2m gap m 120

arrow

4m length straight nr 3000

4m length turned nr 3000

6m length straight nr 3400

6m length turned letters nr 3400

16m high nr 1000

20m high nr 1400

30m high nr 1800

140times250mm reflecting studs with catsrsquo eye reflection nr 1600

CLASS S RAIL TRACK

Track foundation

Bottom ballast granite crushed graded 50ndash25mm m3 6000

Top ballast granite crushed graded 50ndash25mm m3 7000

Taking up track and turnouts dismantle and stack

Bullhead or flat bottom rail

plain track timber sleepers fishplate joints m 1000

turnouts timber sleepers fishplate joints nr 52000

plain track concrete sleepers fishplate joints m 1500

turnouts concrete sleepers fishplate joints nr 54000

125times255mm nr 1200

150times305mm nr 1400

255times125mm m 1400

150times50mm m 900

126 Sponrsquos First Stage Estimating Handbook

Lifting packing and slewing

Bullhead rail track maximum slew 300mm maximum lift 100mm track length 10m

timber sleepers nr 2200

concrete sleepers nr 2400

Supplying only plain line material

Bullhead rails for jointed or welded track

mass 40ndash50 kgm section reference 95R t 110000

Sleepers softwood timber 250times125times2600mm long nr 6000

Sleepers hardwood timber 250times125times2600mm long nr 6500

Sleepers concrete type lsquoF27 with 2 nr cast iron lsquoPandrolrsquo fittings cast in nr 4000

Fittings

Chairs cast iron lsquoCCrsquo pattern nr 7000

pound

Fish plates standard set nr 7000

Fish plates insulated set nr 17500

Buffer stops 2ndash25 tonnes nr 275000

Laying only plain line material

Bullhead rails

plain track fishplates timber sleepers m 4000

plain track fishplates concrete sleepers m 3500

plain track welded joints timber sleepers m 5500

plain track welded joints timber sleepers m 4500

buffer stop single rake nr 25000

CLASS T TUNNELS

There are many different methods of boring and constructing tunnels so the following

tunnelling contractor should be sought

Excavation

Tunnels in rock straight diameter

18m m3 50000

30m m3 35000

Tunnels in clay straight diameter 3

3

Shafts in rock vertical diameter 3

3

18m m 30000

30m m 18000

30m m 24000

45m m 18000

rsquo

rates should treated with caution For costs on specific projects the advice of a

Composite and principal rates 127

pound

Shafts in clay vertical diameter 3

3

In situ lining to tunnels vertical

Cast concrete grade C20 diameter 3

3

In situ lining to shafts vertical

Cast concrete grade C20 diameter 3

3

Formwork rough finish diameter 2 9000 2

Formwork smooth finish diameter 2

2

Pre-formed segmental linings to tunnels

Precast concrete bolted flanged rings depth 450mm diameter

Pre-formed segmental linings to shafts

Precast concrete bolted flanged rings depth 450mm diameter

CLASS U BRICKWORK BLOCKWORK AND MASONRY

Common brickwork

Brickwork (pound140 per 1000) in cement mortar (13)

vertical walls

1025mm thick m2 6000

215mm thick m2 10000

327mm thick m2 13000

440mm thick m2 16000

45m m 11000

30m m 14000

2m m 27500

3m m 25000

2m m 27500

3m m 25000

2m m n

3m m 6000

2m m 10000

3m m 7000

2m nr 60000

3m nr 100000

3m

45m nr 120000

nr 90000

128 Sponrsquos First Stage Estimating Handbook

pound

In columns and piers

Facing brickwork

Brickwork (pound400 per 1000) in gauged mortar (116)

vertical walls

1025mm thick m2 8000

215mm thick m2 14500

Engineering brickwork (pound200 per 1000) in cement mortar (13)

vertical walls

215mm thick m2 7000

327mm thick m2 12600

440mm thick m2 15600

Engineering brickwork (pound350 per 1000) in cement mortar (13)

facing to vertical walls

1025mm thick m2 8500

215mm thick m2 15000 440mm thick m2 19000

Lightweight blockwork

Blockwork in gauged mortar in vertical straight walls

100mm thick m2 3000

140mm thick m2 4000

Medium concrete blockwork

Blockwork in cement mortar (13) in vertical straight walls

100mm thick m2 3200

140mm thick m2 3600

190mm thick m2 4500

Dense concrete blockwork

100mm thick m2 3400

140mm thick m2 4200

Masonry

Random rubble walling in gauged mortar thickness

300mm thick m2 48000

450mm thick m2 75000

600mm thick m2 92000

215times215mm m 3000

327times327mm m 3500

440times440mm m 4000

Composite and principal rates 129

pound

CLASS V PAINTING

(Rates inclusive of all inclinations)

One coat primer on general surfaces exceeding 300mm 2

2

Two coats emulsion paint on general surfaces exceeding 300mm

smooth concrete m2 700

blockwork and brickwork m2 800

Two coats of masonry paint

smooth concrete m2 700

blockwork and brickwork m2 800

rough cast surfaces m2 900

Two undercoats and one coat gloss on primed

smooth concrete m2 600

steel sections m2 1200

pipe work m 400

CLASS W WATERPROOFING

Damp proofing

Waterproof sheeting 250 microns to

horizontal surfaces 300

width not exceeding 300mm m 140

m 210

Tanking

Two coats asphalt work 13mm thick on concrete surfaces

width not exceeding 300mm m 1200

m 2200

Roofing

Asphalt to BS908 two coat work 13mm thick on concrete surfaces m 3200

Built up felt roofing to BS747 three layer coverings m 2600

Protective layers one layer 1000 gauge polythene sheet fixed with adhesive m 300

Cement and sand (13) screed with waterproof additive m 1500

Sprayed or brushed waterproofing two coats of lsquoSynthaprufersquo to concrete surfaces m 600

metal m 300

timber m 300

m

horizontal 3200

2

upper surface inclined at an angle not exceeding 30 degrees to the

timber m 1100

2m

ndashwidth 300mm 1m

width 300mm 1m ndash

130 Sponrsquos First Stage Estimating Handbook

Removing intrusions 3

3

Plugging laterals with concrete

bore not exceeding 300mm nr 9000

bore 500mm nr 14000

Local internal repairs

nr 5000 2

Stabilisation of existing sewers

Pointing with cement mortar (13) m2 4000

Renovation of existing sewers

Segmental lining in GRP diameter

Laterals to renovated sewers

Jointing

bore not exceeding 150mm nr 7000

bore 150ndash300mm nr 11000

bore 450mm nr 16000

Interruptions

Preparation of existing sewers

pound

CLASS X MISCELLANEOUS WORK

See Landscaping section

CLASS Y SEWER RENOVATION AND ANCILLARY WORKS

Preparation of existing sewer

Cleaning sewer diameter

1000mm m 1600

1500mm m 2000

2000mm m 2600

brickwork m 9000

concrete m 14000

area 5m nr 20000

area 01ndash25m 2

1000mm m 32000

1500mm m 42000

2000mm m 51000

cleaning hour 40000

Composite and principal rates 131

See Building work

MECHANICAL WORK

pound

Pipework

Mild steel pipes heavy black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

Renovation

CLASS Z SIMPLE BUILDING WORKS INCIDENTAL TO CIVILENGINEERING WORKS

150mm

Stabilisation pointing hour 9000

linings hour 10000

m 3000

m 3400

m 3800

m 4200

m 5000

m 6000

m 7200

m 9800

m 12000

m 14800

m 2800

m 3200

m 3600

m 4000

m 4600

m 5400

m 6400

m 9000

m 11000

m 13800

132 Sponrsquos First Stage Estimating Handbook

Mild steel pipes medium black malleable iron including standard supports and fittings

screwed fittings pipe size

20mm

25mm

32mm

pound

40mm

50mm

65mm

80mm

110mm

125mm

150mm

welded fittings pipe size

20mm

25mm

32mm

40mm

50mm

65mm

80mm

110mm

125mm

150mm

Copper pipes B2871 part 1 table X including standard supports and fittings

capillary fittings pipe size

15mm

22mm

28mm

35mm

42mm

54mm

compression fittings pipe size

15mm

22mm

28mm

m 2800

m 3200

m 3600

m 4000

m 4800

m 5800

m 7000

m 9600

m 11800

m 14600

m 2600

m 3000

m 3400

m 3800

m 4600

m 5200

m 6200

m 8800

m 10800

m 13600

m 1400

m 1600

m 2000

m 3200

m 4000

m 4800

m 1700

m 2100

m 2700

Composite and principal rates 133

35mm

42mm

54mm

pound

Carbon steel pipes to BS3601 including standard supports and fittings

welded fittings pipe size

200mm

250mm

300mm

350mm

400mm

Ductwork

Rectangular galvanised sheet steel ductwork including supports doors stiffeners and joints

girth of 2 sides

250mm

500mm

750mm

1000mm

1250mm

1500mm

1750mm

2000mm

2250mm

2500mm

2750mm

3000mm Circular galvanised steel spirally wound ductwork including supports and doors stiffeners and joints diameter

100mm

160mm

200mm

250mm

315mm

355mm

m 4200

m 5400

m 6000

m 12600

m 15600

m 18000

m 25400

m 39400

m 9000

m 9600

m 10200

m 11000

m 11400

m 14400

m 17000

m 20800

m 22000

m 27400

m 31200

m 39000

m 4000

m 4200

m 4500

m 6000

m 6800

m 7200

134 Sponrsquos First Stage Estimating Handbook

pound

500mm

630mm

710mm

800mm

900mm

1000mm

Thermal insulation

Rigid mineral wool sections bright class lsquoOrsquo foil covered secured with aluminium bands at 300mm centres including for fixing around joints flanges valves and the like

Insulation thickness 25mm pipe size

15mm

20mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 40mm pipe size

15mm

20mm

400mm

450mm

25mm

32mm

40mm

50mm

65mm

80mm

100mm

Insulation thickness 50mm pipe size

15mm

20mm

25mm

m 7400

m 8000

m 9200

m 10200

m 10400

m 12000

m 13200

m 15600

m 800

m 850

m 900

m 950

m 1000

m 1100

m 1200

m 1400

m 1600

m 1000

m 1050

m 1100

m 1150

m 1200

m 1300

m 1400

m 1600

m 1800

m 1200

m 1250

m 1300

Composite and principal rates 135

pound

32mm

40mm

50mm

65mm

80mm

100mm

Boilers

Domestic gas fired central heating boilers floor mounted balanced flue

nr 345000

Domestic gas fired central heating boilers wall mounted balanced flue

6ndash9kW

Commercial packaged sectional floor mounted gas fired boiler pressure jet burner connected to conventional flue complete

15ndash18kW nr 125000

18ndash21kW nr 135000

21ndash23kW nr 150000

23ndash29kW nr 180000

29ndash37kW nr 320000

37ndash41 kW

19ndash12kW nr 95000

12ndash15kW nr 105000

15ndash18kW nr 120000

18ndash22kW nr 130000

23ndash33kW nr 260000

35ndash50kW nr 315000

50ndash65kW nr 335000

80ndash100kW nr 410000

180ndash230kW nr 745000

16ndash26kW nr 250000

280ndash330kW nr 830000

230ndash280kW nr 780000

140ndash180kW nr 675000

120ndash140kW nr 600000

33ndash40kW nr 275000

100ndash120kW nr 530000

65ndash80kW nr 355000

m 1350

m 1400

m 1500

m 1600

m 1800

m 2200

9ndash12kW nr 100000

12ndash15kW nr 105000

nr 90000

136 Sponrsquos First Stage Estimating Handbook

pound

Commercial packaged floor mounted oil fired hot water boiler connected to conventional flue complete

Radiators

Pressed steel single panel radiator 450mm high complete with valves length

Pressed steel single panel radiator 750mm high complete with valves length

500mm

600mm

800mm

130ndash190kW nr 730000

200ndash250kW nr 750000

280ndash360kW nr 890000

375ndash500kW nr 995000

580ndash730kW nr 1275000

655ndash820kW nr 1270000

830ndash1040kW nr 1320000

1070ndash1400kW nr 1750000

1420ndash1850kW nr 2250000

1850ndash2350kW nr 2560000

2300ndash3000kW nr 2950000

2800ndash3500kW nr 3740000

500mm m 13000

600mm m 14000

800mm m 15000

1000mm m 15600

1200mm m 17500

1400mm m 19000

1600mm m 20000

1800mm m 24000

2000mm m 31000

m 15000

m 17000

m 18000

1000mm m 18600

1200mm m 22500

1600mm m 34000

1800mm m 37000

2000mm m 40000

Composite and principal rates 137

pound

Pressed steel double panel radiator 450mm high complete with valves length

500mm

600mm

800mm

Pressed steel double panel radiator 750mm high complete with valves length

500mm

600mm

800mm

ELECTRICAL WORK

Transformers

Transformer 11kV415 volt 50 Hz three phase air cooled oil filled skid mounted cable boxes fixing to backgrounds

impregnated skid mounted cable boxes fixing to backgrounds

m 16000

m 17000

m 18000

1000mm m 19000

1200mm m 23000

1600mm m 24000

1800mm m 30000

2000mm m 39000

m 17000

m 18000

m 19000

1000mm m 20000

1200mm m 26000

1400mm m 32000

1600mm m 39000

1800mm m 43000

2000mm m 47000

500kVA nr 850000

800kVA nr 950000

1000kVA nr 1050000

1250kVA nr 1400000

1500kVA nr 1500000

2000kVA nr 2000000

500kVA nr 1200000

800kVA nr 1400000

Transformer 11 kV415 volt 50 Hz three phase hermetically sealed sili cone

138 Sponrsquos First Stage Estimating Handbook

Extra for

fluid temperature indicator nr 40000

plain roller nr 30000

pressure relief device nr 55000

Distribution boards

Mild steel MCB distribution board steel casting 12525amp incomers fixed to backgrounds

SPampN

4 way nr 5000

7 way nr 6000

pound

10 way nr 8000

16way nr 12000

TPampN

4 way nr 28000

6 way nr 30000

8 way nr 34000

12 way nr 38000

Trunking

Galvanised steel trunking

single compartment size

two compartment size

three compartment size

1000kVA nr 1600000

1250kVA nr 1700000

1500kVA nr 1900000

2000kVA nr 2200000

50times50mm m 1800

75times75mm m 2600

100times100mm m 3200

150times150mm m 5000

50times50mm m 2400

75times75mm m 3000

100times100mm m 3800

150times150mm m 6000

50times50mm m 4000

75times75mm m 4400

Composite and principal rates 139

PVC heavy duty trunking

single compartment size

pound

two compartment size

m 3800

PVC extra super high impact grade mini trunking

single compartment size

100times100mm m 5000

150times150mm m 5600

50times50mm m 1800

50times75mm m 2600

50times100mm m 3000

50times150mm m 4400

75times75mm m 2800

100times100mm m 4000

150times150mm m 8000

50times50mm m 2400

75times75mm m 3000

150times150mm

m 6000

three compartment size

50times50mm m 4000

75times75mm m 4400

100times100mm m 5000

150times150mm m 5600

16times10mm

m 500

16times16mm

m 550

16times25mm

m 600

16times38mm

m 600

25times38mm

m 650

50times25mm

m 800

38times38mm

m 2200

100times100mm

140 Sponrsquos First Stage Estimating Handbook

Busbar trunking

Rising mains busbar insulated supports earth continuity bar fixed to backgrounds

200 Amp TPampN m 24000

end cap nr 3600

end feed unit nr 39000

top feed unit nr 39000

flat tee nr 24000

315Amp TPampN m 26000

end cap nr 4000

end feed unit nr 40000

top feed unit nr 40000

flat tee nr 26000

400 Amp TPampN m 28000

end cap nr 4400

end feed unit nr 43000

top feed unit nr 43000

flat tee nr 36000

630 Amp TPampN m 32000

end cap nr 5000

end feed unit nr 46000

top feed unit nr 46000

flat tee nr 48000

800 Amp TPampN m 44000

end cap nr 10000

end feed unit nr 51000

top feed unit nr 51000

flat tee nr 53000

Trunking including fittings

Galvanlsed steel trunkings complete with fittings fixed to backgrounds

single compartment

pound

75times50mm m 3000

75times75mm m 3200

100times50mm m 3200

100times75mm m 3400

50times50mm m 2800

Composite and principal rates 141

m 4000

m 4200

pound

twin compartment

triple compartment

m 3400

150times50mm m 3400

150times75mm m 3800

225times150mm m 4800

225times225mm m 5600

300times225mm m 6600

300times300mm m 7400

50times50mm m 3200

75times50mm m 3400

75times75mm m 3600

100times50mm m 3800

100times75mm m 4000

100times100mm m 4200

150times50mm m 4200

150times75mm m 4400

150times100mm m 4400

150times150mm m 5200

50times50mm m 3600

75times50mm m 3800

75times75mm m 4000

100times50mm m 4200

100times75mm m 4600

100times100mm m 4600

150times50mm m 4800

150times75mm m 5000

150times100mm m 6000

100times100mm

150times100mm

150times150mm

142 Sponrsquos First Stage Estimating Handbook

Circuit breakers

Residual current circuit breakers for distribution boards including connection

SPampN

nr 11000

10mA 10ndash32Amp nr 11000

10mA 6Amp 45Amp nr 11000

30mA 6Amp nr 12000

30mA 10ndash40Amp nr 12000

30mA 50ndash63Amp nr 12000

100mA 6Amp nr 16000

100mA 10ndash40Amp nr 16000

100mA 50ndash63Amp nr 16000

pound

Cables and wiring

6001000 volt grade XLPE insulated SWA cable

2 core cable (6942)

2

2

100mm2 m 800

160mm2 m 900

250mm2 m 1200

350mm2 m 1300

3 core cable (6943) 2

2

2

2

2

160mm2 m 1050

10mA 6Amp

2

2

15mm m 350

25mm m 400

40mm m 500

60mm m 600

15mm m 400

25mm m 450

40mm m 600

60mm m 700 100mm m 1000

Composite and principal rates 143

2

2

2

2

2

2

100mm2 m 1200

160mm2 m 1300

250mm2 m 1800

350mm2 m 2000

pound

Cable trays

tees and reducers

50mm wide m 1000

75mm wide m 1200

100mm wide m 1500

150mm wide m 1800

225mm wide m 3600

300mm wide m 4400

Conduits

Steel conduit including all fittings and supports

galvanised

20mm

25mm

32mm

38mm

50mm

black enamelled

250mm m 1400

350mm m 1600

4 core cable (6944)

15mm m 450

25mm m 500

40mm m 750

60mm m 850

Galvanised steel slotted pattern perforated cable trays including supports fixings bends

20mm

25mm

32mm

38mm

50mm

m 1200

m 1400

m 2400

m 2800

m 3600

m 1000

m 1200

m 2200

m 2400

m 3000

144 Sponrsquos First Stage Estimating Handbook

PVC conduit including all fittings and supports

white light gauge super high impact

16mm diameter m 400

20mm diameter m 400

25mm diameter m 900

32mm diameter m 1200

pound

white heavy gauge super high impact

16mm diameter m 600

20mm diameter m 650

25mm diameter m 1000

32mm diameter m 1600

38mm diameter m 1800

50mm diameter m 2100

Luminaires

Surface-mounted fluorescent luminaire single tube switch start fixing to backgrounds

1253times184mm 36watt nr 11000

1553times184mm 58watt nr 11500

1817times184mm 70watt nr 13600

Surface-mounted fluorescent luminaire twin tube switch start fixing to backgrounds

1253times280mm 36watt nr 12000

1553times280mm 58watt nr 14000

1817times280mm 70watt nr 16000

ALTERATIONS AND REPAIRS

Taking down

Take down walls and remove rubble from site

external walls

half brick wall m2 1000

one brick wall m2 1400

one brick and a half wall m2 2000

two brick wall m2 3400

blockwork 140mm wall m2 800

blockwork 190mm wall m2 1600

blockwork 215mm wall m2 2200

Composite and principal rates 145

internal walls

half brick wall m2 2000

one brick wall m2 2800

blockwork 90mm wall m2 1000

blockwork 100mm wall m2 1100

blockwork 115mm wall m2 1300

blockwork 125mm wall m2 1500

blockwork 140mm wall m2 1800

Take down and remove chimney stack to below roof slop size

750times750times1200mm above roof nr 26000

1030times1030times1000mm above roof nr 38000

Take down chimney breast from roof to ground level (2 storey) nr 180000

pound

Forming openings

Form openings for windows or doors In existing in walls

in gauged mortar

75mm blockwork m2 3600

100mm blockwork m2 4000

140mm blockwork m2 4600

215mm blockwork m2 5000

half brick wall m2 4200

one brick wall m2 5000

one and a half brick wall m2 7000

two brick wall m2 8800

in cement mortar

75mm blockwork m2 3800

100mm blockwork m2 4400

140mm blockwork m2 5000

215mm blockwork m2 5600

half brick wall m2 4600

one brick wall m2 5600

one and a half brick wall m2 7600

two brick wall m2 9400

Cut opening in internal wall 900times2100mm suitable for new single door including squaring up jambs and head inserting lintel over making good to surrounding plasterwork

146 Sponrsquos First Stage Estimating Handbook

half brick wall nr 26000

one brick wall nr 80000

one and half brick wall nr 106000

75mm blockwork nr 14000

100mm blockwork nr 16000

140mm blockwork nr 20000

215mm blockwork nr 32000

pound

Cut opening in existing wall size 1200times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 110000

one and half brick wall nr 130000

140mm blockwork nr 85000

215mm blockwork nr 100000

Cut opening in existing wall size 2000times1200mm for new window including squaring up head jambs and cill inserting lintel over and making good to surrounding plasterwork

one brick wall nr 140000

one and half brick wall nr 160000

140mm blockwork nr 115000

215mm blockwork nr 130000

Form opening in reinforced concrete floor slab and make good to all edges slab thickness

2

2

2

2

2

Form opening in reinforced concrete suspended slab and make good to all edges slab thickness

2

2

2

2

2

100mm m 11000

150mm m 13000

200mm m 15000

250mm m 17000

300mm m 19000

100mm m 13000

150mm m 15000

200mm m 18000

250mm m 20000

300mm m 22000

Composite and principal rates 147

pound

Form opening in reinforced concrete wall and make good to all edges slab thickness

100mm m2 13000

150mm m2 15000

200mm m2 18000

250mm m2 20000

300mm m2 22000

Filling openings

Fill openings in common brickwork in gauged mortar including plastering one side

one brick wall m2 18000

brickblock cavity wall m2 22000

Fill openings in blockwork in gauged mortar including plastering one side

100mm thick blockwork wall m2 7000

215mm thick blockwork wall m2 8000

Fill openings in concrete floor slab with concrete

100mm thick m2 1400

150mm thick m2 2100

200mm thick m2 2800

250mm thick m2 3500

300mm thick m2 5000

Fill openings in suspended concrete floor slab with concrete including formwork to soffit

100mm thick m2 5400

150mm thick m2 6000

200mm thick m2 7000

250mm thick m2 7500

300mm thick m2 8500

Brickwork and blockwork

Cut out defective facing bricks in one brick wall and renew

pound350 per thousand

single brick nr 600

areas less than 1m2 m2 12200 2

pound500 per thousand

single brick nr 800

areas less than 1m2 m2 14000

areas over 1m2 m2 13000

2areas over 1m m 11600

148 Sponrsquos First Stage Estimating Handbook

pound

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound350 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

Cut out raking crack in brickwork stitch in new facing brickwork (PC pound500 per thousand) pointing one side to match existing

half brick thick wall m 5600

one brick thick wall m 8800

nr 14000 concrete lintel and making good

Cut out defective terracotta air brick and replace

Rake out joints and point up in gauged mortar m2 1500

Rake out joints in gauged mortar re-fix loose flashing and point up on completion

replace with new bricks in gauged mortar

commons

facings

replace with new bricks in gauged mortar

commons m2 6200

facings m2 6400

Rake out joints of random rubble wall and point up in cement mortar

flush pointing m2 1000

flush pointing m2 1100

Roofing

Take up roof coverings from pitched roof and remove

tiles m2 1000

slates m2 1000

timber boarding m2 1400

Renew concrete lintel 1500mm long including one course of brickwork inserting new

Cut out one course of half brick wall insert hessian-based damp course 112mm wise and

Cut out one course of one brick wall insert hessian-based damp course 112mm wise and

metal sheeting m2 800

corrugated sheeting m2 800

215times65mm nr 1000

215times140mm nr 1500

215times215mm nr 2000

horizontal m 1000

stepped

m 3600

m 3800

m 1400

2underfelt m 400

Composite and principal rates 149

metal sheeting m2 600

woodwool slabs m2 600

firings m2 300

Take up roof coverings from pitched roof and carefully lay aside

tiles m2 1400

slates m2 1400

metal sheeting m2 1200

corrugated sheeting m2 1200

Take up roof coverings from flat roof and carefully lay aside

metal sheeting m2 1000

woodwool slabs m2 1000

Inspect existing roof battens replace with new size 38times25mm

25 of area

250mm centres m2 400

450mm centres m2 350

600mm centres m2 300

pound

Inspect existing roof battens replace with new size 38times25mm (contrsquod)

50 of area

250mm centres m2 600

450mm centres m2 500

600mm centres m2 400

250mm centres m2 800

450mm centres m2 700

600mm centres m2 600

100 of area

250mm centres m2 1000

450mm centres m2 850

600mm centres m2 700

Take off single slipped slate and re-fix nr 600

Take off single broken slate and renew with new Welsh Blue slate size

Take up roof coverings from flat roof and remove

bituminous felt m2 400

75 of area

150 Sponrsquos First Stage Estimating Handbook

Take off broken slates in area approximately 1m2 and renew with new Welsh Blue slates size

Take off double eaves course and renew with new Welsh Blue slates size

pound

Take off single slipped tile and re-fix nr 400

Take off single broken tile and renew

nr 800

Marley Ludlow nr 800

Marley Bold Roll nr 800

Marley Ludlow Plus nr 800

Take off broken tiles in area approximately 1 m2 and renew

Marley Plain nr 6600

Marley Ludlow nr 2400

Marley Bold Roll nr 2400

Marley Ludlow Plus nr 3400

Take off defective ridge capping and re-fix

half round m 2200

Carpentry and joinery

Take down or cut out existing timbers and load into skips

structural timbers

405times205mm nr 800

510times255mm nr 1000

610times305mm nr 1200

405times205mm nr 11000

510times255mm nr 12000

610times305mm nr 11500

405times205mm nr 4800

510times255mm nr 6000

610times305mm nr 5500

Marley Plain

angular m 2400

50times100mm m 110

50times150mm m 150

75times100mm m 180

75times150mm m 200

100times150mm m 240

100times200mm m 280

Composite and principal rates 151

roof boarding m2 400

floor boarding m2 300

stud partition m2 500

skirting and grounds

100mm high m 110

150mm high m 130

200mm high m 180

pound

rails

50mm high m 030

75mm high m 040

100mm high m 150

fittings

wall cupboards nr 300

floor units nr 350

sink units nr 400

staircases

straight flight nr 3800

doors frames and linings

single internal nr 1000

single external nr 1200

double internal nr 1600

double external nr 2000

windows and frames

casement 1200times900mm nr 1000

casement 1800times900mm nr 1200

sash 900times1500mm nr 1600

landing nr 2600

sash 900times1800mm nr 1800

ironmongery to softwood including piecing out

bolt

mortice lock nr 600

cylinder lock nr 800

door closer nr 800

casement stay nr 200

deadlock nr 600

nr 400

152 Sponrsquos First Stage Estimating Handbook

casement fastener nr 200

shelf brackets nr 200

butts hinges

pound

ironmongery to hardwood including piecing out

bolt

mortice lock nr 700

cylinder lock nr 900

door closer nr 900

casement stay nr 300

casement fastener nr 300

shelf brackets nr 400

butts hinges

100mm

125mm

Take off and lay aside for reuse

single doors nr 1800

double doors nr 2200

Take off and lay aside for reuse including frames and linings complete

single doors nr 2400

double doors nr 2800

Softwood windows including frames complete

casement 1200times900mm nr 1400

casement 1800times900mm nr 1600

sash 900times1500mm nr 2000

sash 900times1800mm nr 2200

Fittings

wall cupboards nr 800

floor units nr 1000

sink units nr 1400

125mm nr 500

100mm nr 450

75mm nr 400

deadlock nr 700

75mm

nr 500

nr 500

nr 550

nr 600

Composite and principal rates 153

pound

Cut out decayed structural softwood timber member and renew

floors

Cut out and renew decayed

m 1200

75mm high m 1400

dado rails

50mm high m 1200

75mm high m 1400

stair risers

stair treads

stair balusters 1000mm high

25mm diameter nr 1200

32mm diameter nr 1400

stair handrails

38mm diameter m 2000

Ease and adjust locks and hinges on

single doors nr 500

double doors nr 800

sash windows nr 1200

casement windows nr 800

Renew sash cord

sash windows nr 1800

50times150mm m 1000

50times175mm m 1200

50times200mm m 1400

roofs

50times150mm m 1200

50times175mm m 1400

50times200mm m 1600

picture rails

50mm high

19times210mm m 1500

25times210mm m 2400

25times275mm m 3800

32times275mm m 4200

3800

154 Sponrsquos First Stage Estimating Handbook

pound

Metalwork

Take down and load Into skips

metal doors

single garage nr 3000

metal windows

nr 1800

nr 2600

metal staircase

straight flight nr 4800

Take down and lay aside for reuse

nr 3200

nr 2800

nr 5000

Plumbing

Take down and load into skips

rainwater pipes and fittings m 100

rainwater gutters and fittings m 100

WC suites nr 800

wash basins nr 600

shower cubicles nr 800

single nr 2000

double nr 3500

double nr 4500

1200times2400mm nr 3400

landing nr 3400

metal doors

single nr 2200

double nr 3700

single garage

double nr 4700

metal windows

1200times1200mm nr 2000

1200times2400mm nr 3600

metal staircase

straight flight

landing nr 3600

baths nr 800

1200times1200mm

1200times1800mm

1200times1800mm

Composite and principal rates 155

pound

soil and vent pipe m 200

domestic hot and cold water system nr 9000

domestic central heating system nr 12000

Take down and renew rainwater goods including fittings

PVC pipes 68mm diameter m 2600

PVC pipes 68mm square m 2800

cast iron pipes 75mm diameter m 4000

cast iron pipes 100mm diameter m 5000

PVC gutters 76mm m 2600

PVC gutters 112mm m 3000

cast iron gutters 100mm m 3000

cast iron gutters 150mm m 5000

cast iron baths m 50000

acrylic baths m 40000

wash basins m 25000

acrylic baths m 40000

stainless steel sink m 25000

single urinals m 80000

Finishings

Hack off and load into skips

wall plaster m2 1000

ceiling plaster m2 800

quarry floor tiles m2 1600

cement and sand screed m2 1200 2 1400

Two coat plaster work

13mm thick to

walls m2 1800

10mm thick to

walls m2 1200

ceilings m2 1800

Cement and sand screed

12mm thick to walls m2 1400

18mm thick to walls m2 1800

Granolithic paving 25mm thick to floors m2 1700

granolithic m

156 Sponrsquos First Stage Estimating Handbook

pound

Quarry floor tiling 2

2

Wallboard 95mm thick and two coat plasterwork to

m2 1200

ceilings m2 1800

Clean existing painted timber framing and prepare to receive new finish m2 300

Burn off paint from timber framing rub down and prepare for new finish m2 600

150times150mm m 6000

200times200mm m 5600

walls

5 Indices and regional variations

Indices

Indices have been used for many years in the construction industry as a tool in the comparison of costs and tender prices between different periods of time They are essential when projecting cash flow forecasts on projects that may over run or for planning medium- to long-term projects where trends from historical cost databases can be identified and projected forwards

There are several indices available and the most appropriate must be selected to suit the project under consideration The main set of indices in the building industry is produced by the Building Cost Information Services (BCIS) and is published by the RICS The civil engineering industry sometimes use a price adjustment formula (usually called the Baxter formula after its originator) on contracts with a long construction period The formula is based on fewer headings than the BCIS and covers eleven categories

Construction indices usually present data under two headings construction costs and tender prices Construction costs represent the amounts paid by contractors for labour materials plant and other costs incurred in running a business Tender prices are the sums accepted by clients for the erection of projects and include profit and overheads

Tender prices tend to increase when there is a large volume of work available and decrease during lean periods In difficult times contractors may submit tenders at cost (or even below cost) in order to obtain work to keep the work force together and keep the plant occupied

Tender prices are compiled from accepted tenders based on statistics produced in quarterly periods and consolidated into annual figures The following table lists the construction costs and tender prices between 1984 and 2009mdashthe figures for 2008 and 2009 are estimated

Year Construction costs Tender prices

1984 236 210

1985 248 218

1986 262 229

1987 276 258

1988 293 309

1989 314 340

1990 337 309

1991 355 262

158 Sponrsquos First Stage Estimating Handbook

1992 365 243

1993 372 235

1994 382 252

1995 401 265

1996 411 267

1997 421 283

1998 439 313

1999 460 332

2000 489 359

2001 507 384

2002 535 412

2003 568 429

2004 600 442

2005 641 465

2006 682 491

2007 718 525

2008 752 556

2009 789 584

Estimated

Regional variations

Construction costs vary in different parts of the UK and the following adjustments should be made to first stage estimates The costs in this book are set at 100

England

East Anglia 91

East Midlands 87

Inner London 106

North 90

North West 87

England

Outer London 100

South East 95

South West 91

Yorkshire and Humberside 90

Northern Ireland 72

Scotland

Wales 90

94

Year Construction costs Tender prices

6Property insurance

When preparing first stage estimates it is important that the fullest possible financial picture is presented to the client to enable him to make a decision on whether to proceed with the project or not

A calculation must be done for insurance purposes to assess the rebuilding costs if the building was damaged by fire or some other cause

The easiest way to achieve this is by using the square metre prices in Chapter 1 as a base The appropriate rate should be multiplied by the area of the building to be insured The resultant figure must then be adjusted by both the indices and regional variation factors in Chapter 5

The insurance cover must also include for the demolition of the damaged building (not just clearing away debris but grubbing up existing foundations and basements) and professional fees to plan and supervise the work of reconstruction Here is an example of how the calculation should be made

Example 1

Day Surgery in the East Anglia region constructed in 1982 where the original cost is unknown

pound

Present day cost (Chapter 1) 600 m2

say pound1350 810000

Demolition of old building including site clearance (Chapter 4) 21600

831600

Regional variation (Chapter 5) for East Anglia

times91timespound831600 756756

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 56756

Carried forward pound 813512

Brought forward pound 813512

Fees (Chapter 7)

Professional fees say 12 97621

Planning and building regulations say 25000 122621

160 Sponrsquos First Stage Estimating Handbook

936133

VAT 175 163823

pound 1099956

The building should be insured for pound1100000

Due to change from 15 to 175 on 1 January 2010

Example 2

Heavy industrial factory in Scotland constructed in 1988 where the original cost is unknown

pound

Present day cost (Chapter 1) 2400 m2 say pound900 2160000

Demolition of old building including site clearance (Chapter 4) 50400

2210400

Regional variation (Chapter 5) for Scotland

2077776

Inflation during the demolition and rebuilding period based on a 18 month construction period and an initial 12 month pre-building period for the preparation of contract documents

say 3times25 years 155833

Carried forward pound 2233609

Brought forward pound 2233609

Fees (Chapter 7)

Professional fees say 12 268033

Planning and building regulations say 25000 293033

2526642

VAT 175 442162

pound 2968804

The building should be insured for pound3000000

Due to change from 15 to 175 on 1 January 2010

times94timespound2210400

7 Professional fees

The use of fee scales used to be mandatory but now clients are able to negotiate the level of fees with their professional advisers In the preparation of first stage estimates the cost of fees must be included on either an all-in fee basis for the professional team or separate fees for each discipline This chapter contains information for either method

An allowance should be made for expenses incurred in connection with the contract and VAT on professional fees should also be included The following categories of fees are included

bull architectsbull quantity surveyorsbull consulting engineersbull landscape architectsbull planningbull building regulations

Architectsrsquo fees

Details of Architectsrsquo fees are set out in lsquoEngaging an Architectrsquo and a copy can be obtained from RIBA Publications (0207 608 2375) The fees are based upon three classifications of buildings

simplemdashcar parks warehouses factories etcaveragemdashoffices retail outlets housing schools etccomplexmdashspecialist buildings hospitals laboratories etc

The work stages are set out below

Stages Proportion of fee

C Outline proposals 10ndash15

D Detailed proposals 15ndash20

E Final proposals 20

F Production information 20

G-L Tender and construction 25ndash35

The fees are assessed by applying the classification of the project to its value on a fee scale graph Extra fees may be due if the work is carried out in Stage A (Appraisal) and Stage B (Strategic Brief) or alteration work These fees would normally be charged on a time basis at an agreed rate Here are some typical examples of fees for new work

162 Sponrsquos First Stage Estimating Handbook

Value of contract Fee as percentage of contract value

100000 85ndash110

500000 58ndash85

1000000 45ndash78

2000000 40ndash73

3000000 38ndash70

Quantity Surveyorsrsquo fees

The following examples of fees are set out in Professional Charges for Quantity Surveying Services obtainable from Surveyors Publications (01203 694757) Although Scale 36 (inclusive fees for quantity surveying services) has been abolished it is included here for general guidance

Scales 36 and 37mdashBuilding workThere are three basic categories of works

Category A complex with little repetition

Category B less complex with some repetition

Category C simple

For each category there are two types of fees

Scale 36 inclusive scale for complete services

Scale 37 itemised scale divided into pre- and post-contract services

Here are some examples of percentages and fees for varying sized projects

Scale 36mdashInclusive services

Value of work pound

Category pound A Category pound B Category pound C

150000 9380 625 9060 604 7650 5 10

250000 14380 575 13760 550 11750 470

350000 19030 544 18060 516 15450 441

450000 23330 518 21960 488 18750 417

750000 34880 465 32010 427 27450 366

1250000 51880 415 46010 368 39950 320

2500000 90380 362 79010 316 68200 273

4000000 133880 333 116010 290 99200 248

pound

Professional fees 163

Scale 37mdashPre-contract services

Value of work pound

Category pound A Category pound B Category pound C

150000 4730 315 4410 294 3930 262

250000 7030 281 6410 256 5730 229

350000 9080 259 8160 233 7230 227

450000 10880 242 9660 215 8430 417

750000 15830 211 13560 181 11580 154

1250000 23330 187 19060 152 16080 129

2500000 39080 156 31810 127 26330 105

4000000 56380 140 45810 115 37330 093

Scale 37mdashPost-contract services (Alternative 1)

Value of work pound

Category pound A Category pound B Category pound C

150000 3150 210 3150 210 2520 168

250000 4850 194 4850 194 4020 161

350000 6500 184 6450 184 5470 156

450000 8100 180 7950 177 6870 153

750000 12450 166 11850 158 10620 142

1250000 18950 152 17350 152 16120 129

2500000 34200 137 30100 120 27870 111

4000000 51200 128 44100 110 40370 101

For negotiating and agreeing prices with a contractor

Value of work Fee

pound pound

150000 750 050

250000 1050 042

350000 1350 039

450000 1650 037

750000 2400 032

1250000 3350 027

2500000 4600 018

4000000 6100 015

164 Sponrsquos First Stage Estimating Handbook

Scale 38mdashCivil Engineering work

Category 1 Runways roads railways and earthworks and dredging and monolithic walls

Category 2 Piled quay walls suspended jetties bridges sewers storage and treatment tanks turbine halls reactor blocks

Pre-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 1960 065 3650 073

1500000 5040 034 8850 050

2500000 7540 030 12850 051

5000000 12790 026 21850 044

7000000 16790 024 28850 041

12000000 25790 021 45350 038

15000000 30290 020 54350 036

25000000 44790 018 83350 033

Post-contract services

Value of work Category 1 Category 2

pound Fee pound Fee pound

500000 5950 119 10750 215

750000 8250 110 15000 200

1500000 14250 095 26250 175

2500000 20750 083 38250 153

5000000 34000 068 65250 131

7000000 44000 063 86250 123

12000000 68000 057 135750 113

15000000 81500 054 162750 109

25000000 125000 050 249750 100

Consulting Engineersrsquo fees

Engineersrsquo fees are published by The Association for Consultancy and Engineering Alliance House 12 Caxton House London SW1H 0QL (tel 0207 222 6557) and copies can be obtained from them

Professional fees 165

Landscape Consultantsrsquo fees

The fees for work over the value of pound10000 are calculated in two parts Part 1 is assessed from a graph which indicates the fee percentage from 6 to 14 according to the value of the contract Part 2 is a coefficient ranging from 10 where the consultant has overall responsibility to his client for a job with a normal balance of hard and soft works

This may increase to 12 when the soft works element exceeds 50 of the landscape contract or for private contracts The coefficient may be decreased to 08 for other types of jobs such as golf courses and road landscaping Here is an example

Assume a project has a contract value of pound100000 including both hard and soft works in a new business park The fee graph shows that the percentage norm is 75 The coefficient is 12 because the soft work element exceeds 50 The job coefficient is 10 so the compounded coefficient is 10times12 The total percentage fee will be 75times12=90

The scale of fees allows for other methods of remuneration such as lump sum fees using a ceiling figure in conjunction with a time basis or having a retainer that can be reviewed after a period and paid according to the value of the actual work carried out

Similarly when only occasional work is required this can be charged on a time basis Site surveys would normally be paid on a lump sum basis of estimated time involved

Professional team all-in fees

Assessing the fees for professional teams working on a development project can be complicated due to the different methods of fee calculation adopted by the various professional bodies Worked examples of these are shown in this chapter relating to a range of contract values

Sometimes the client will prefer to deal with only one discipline and a lead professional will be appointed This firm will negotiate an overall fee for the whole team and the table below shows the effect of this arrangement The figures have been rounded off to the nearest pound1000

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

13 pound000

14 pound000

15 pound000

200 16 18 20 22 24 26 28 30

300 24 27 30 33 36 39 42 45

400 32 36 40 44 48 52 56 60

500 40 45 50 55 60 65 70 75

600 48 54 60 66 72 78 84 90

700 56 63 70 77 84 91 98 105

800 64 72 80 88 96 104 112 120

900 72 81 90 99 108 117 126 135

1000 80 90 100 110 120 130 140 150

1200 96 108 120 132 144 156 168 180

1400 112 126 140 154 168 182 196 210

166 Sponrsquos First Stage Estimating Handbook

Project costs (pound000)

8 pound000

9 pound000

10 pound000

11 pound000

12 pound000

1 3 pound000

14 pound000

15 pound000

1600 128 144 160 176 192 208 224 240

1800 144 162 180 198 216 234 252 270

2000 160 180 200 220 240 260 280 300

2250 180 202 225 247 270 292 315 337

2500 200 225 250 275 300 325 350 375

2750 220 247 275 302 330 357 385 412

3000 240 270 300 330 360 390 420 450

3250 260 292 325 357 390 422 455 487

3500 280 315 350 385 420 455 490 525

3750 300 337 375 412 450 487 525 562

4000 320 360 400 440 480 520 560 600

5500 440 495 550 605 660 715 770 825

6000 480 540 600 660 720 780 840 900

7000 560 630 700 770 840 910 980 1050

8000 640 720 800 880 960 1040 1120 1200

9000 720 810 900 990 1080 1170 1260 1350

10000 800 900 1000 1100 1200 1300 1400 1500

8 Useful addresses

Association of Consulting EngineersAlliance House12 Caxton StreetLondon SW1 OQL(0207 222 6557)

British Association of Landscape IndustriesLandscape HouseNational Agricultural CentreStoneleigh ParkWarwickshire CV8 2LG(0247 669 0333)

British Board of AgrementPO Box 195 Bucknallrsquos LaneGarston WatfordHerts WD2 7NG(01923 665300)

British Decorators Association32 Coton RoadNuneatonWarwickshire CV11 5TW(0247 635 3776)

British Flat Roofing Council186 Beardall StreetHucknallNottingham NG15 7JU(01159566666)

British Property Federation1 Warwick Row7th FloorLondon SW1E 5ER(0207 828 0111)

British Standards Institution389 Chiswick High StreetLondon W4 4AL(0208 996 9000)

British Woodworking Federation55 Tufton Street

168 Sponrsquos First Stage Estimating Handbook

London SW1 3QL(0870 458 6939)

Building Centre Group26 Store StreetLondon WC1E 7BT(0207 692 4000)

Building Cost Information ServiceRICS12 Great George StreetParliament SquareLondon SWIP 3AD(0207 222 7000)

Building Employers Confederation56ndash64 Leonard StreetLondon EC2A 4JX(0207 608 5000)

Building Research EstablishmentBucknallrsquos LaneGarston WatfordWD2 7JR (01923 664000)

Chartered Institute of Arbitrators12 Bloomsbury SquareLondon WC1A 2LP(0207 421 7444)

Chartered Institute of BuildingEnglemere Kingsrsquos RideAscot Berkshire SL5 7BJ(01344 630700)

Concrete SocietyCentury HouseTelford AvenueCrowthorneBerkshire RG45 6YS(01344466007)

Confederation of British IndustryCentre Point103 New Oxford StreetLondon WC1A 1DU(0207 379 7400)

Electrical Contractors AssociationESCA House34 Palace CourtBayswaterLondon W2 4HY(0207 313 4800)

Useful addresses 169

Federation of Master Builders14ndash15 Great James StreetLondon WC1N 3DP(0207 242 7583)

Glass and Glazing Federation44ndash48 Borough High StreetLondon SEI 1XB(0207 403 7177)

Heating and Ventilation Contractorsrsquo AssociationESCA House34 Palace CourtLondon W2 4JG(0207 313 4900)

Housing Corporation HQ149 Tottenham Court RoadLondon W1P OBN(0207 393 2000)

Institute of Mechanical Engineers1 Birdcage WalkLondon SW1H 9JJ(0207 222 7894)

Institute of Plumbing64 Station LaneHornchurchEssex RN12 6NB(017108 472791)

Institution of Civil Engineers1ndash7 Great George StreetLondon SW1P 3AA(0207 222 7722)

Institution of Civil Engineering SurveyorsDominion HouseSibson RoadSaleCheshire M33 7PP(0161 9723100)

Institution of Electrical EngineersSavoy PlaceLondon WC2R OBL(0207 240 1871)

Institution of Structural Engineers11 Upper Belgrave StreetLondon SW1X 8BH(0207 235 4535)

170 Sponrsquos First Stage Estimating Handbook

Joint Contracts Tribunal66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of British Architects66 Portland PlaceLondon W1N 4AD(0207 580 5533)

Royal Institute of Chartered Surveyors12 Great George StreetLondon SW1P 3AD(0207 222 7000)

Royal Town Planning Institute41 Botolph LaneLondon ER3R 8DL(0207 929 9494)

Timber Research and Development AssociationStocking LaneHughenden ValleyHigh WycombeBuckinghamshireHP14 4ND(01494 569 600)

Town and Country Planning Association17 Carlton House TerraceLondon SW1Y 5AS(0207 930 8903)

Water Services Association1 Queen Annrsquos GateLondon SW1H 9BT(0207 957 4567)

Welsh Development AgencyTreforest Industrial EstatePontypriddGlamorgan CS37 5UT(01345 775577)

Zinc Development Association6 Wrenrsquos Court56 Victoria RoadSutton ColdfieldWest MidlandsB72 1SY(0121 3558386)

9 Estimating data

When preparing first stage estimates it is often necessary to take a broad view because of lack of time or information The data in this chapter are intended to help in this process

LABOUR

The rates in this book have been calculated based on the following labour hourly values

General operatives pound13

Craftsmen pound17

Plumbers pound18

Electricians pound19

The following hourly gang rates have also been used where applicable

Building

Groundwork gang pound70

Concreting gang pound60

Steel fixing gang pound60

Formwork gang pound90

Bricklaying gang pound50

Lightweight blockwork gang pound50

Dense blockwork gang pound50

Carpentry gang pound60

Drain laying gang pound35

Civil engineering

Concreting gang pound90

Shuttering gang pound75

Pipe laying (small bore) gang pound80

Pipe laying (large bore) gang pound90

Sub base laying gang pound75

Concrete paving gang pound90

172 Sponrsquos First Stage Estimating Handbook

The metric system

Linear

1 centimetre (cm) = 10 millimetres (mm)

1 decimetre (dm) = 10 centimetres (cm)

1 metre (m) = 10 decimetres (dm)

1 kilometre (km) = 1000 metres (m)

Area

100 sq millimetres = 1 sq centimetre

100 sq centimetres = 1 sq decimetre

100 sq decimetres = 1 sq metre

1000 sq metres = 1 hectare

Capacity

1 millilitre (ml) = 1 cubic centimetre (cm3)

1 centilitre (cl) = 10 millilitres (ml)

1 decilitre (dl) = 10 centilitres (cl)

= 10 decilitres (dl)

Weight

1 centigram (cg) = 10 milligrams (mg)

1 decigram (dg) = 10 centigrams (cg)

1 gram (g) = 10 decigrams (dg)

1 decagram (dag) = 10 grams (g)

1 hectogram (hg) = 10 decagrams (dag)

Conversion equivalents (imperialmetric)

Length

inch = 254 mm

1 foot = 3048 mm

1 yard = 9144 mm

1 yard = 09144m

1 mile = 160934m

Area

1 sq inch = 64516 sq mm

1 sq ft = 0092903 sq m

1 sq yard = 08361 sq m

1 acre = 4840 sq yards

1 litre (l)

Estimating data 173

1 acre = 2471 hectares

Liquid

= 0454 litres

1 pint = 0568 litres

1 gallon = 4546 litres

Horse-power

1 hp = 746 watts

1 hp = 0746 kW

1 hp =

Weight

= 04536 kg

1 cwt = 508 kg

1 ton = 10161 kg

Conversion equivalents (metricimperial)

Length

1 mm = 003937 inches

1 centimetre = 03937 inches

1 metre = 1094 yards

1 metre = 3282 ft

1 kilometre = 0621373 miles

Area

1 sq millimetre = 000155 sq in

1 sq metre = 10764 sq ft

1 sq metre = 1196 sq yards

1 acre = 404686 sq m

1 hectare = 0404686 acres

Liquid

1 litre = 2202 Ibs

1 litre = 176 pints

1 litre = 022 gallons

Horse-power

1 watt = 000134 hp

1 kw = 134 hp

1 hp = 0759 kg ms

1 lb water

1 lb

33000 ftlbmin

174 Sponrsquos First Stage Estimating Handbook

Weight

1 kg = 2205 Ibs

1 kg = 001968 cwt

1 kg = 0000984 ton

Temperature equivalents

To convert Fahrenheit to Celsius deduct 32 and multiply by 59To convert Celsius to Fahrenheit multiply by 95 and add 32

Fahrenheit Celsius

230 1100

220 1044

210 989

200 933

190 878

180 822

170 767

160 711

150 656

140 600

130 544

120 489

110 433

100 378

90 322

80 267

70 211

60 156

50 100

40 44

30

20

10

0

11ndash

67

22

178

ndash

ndash

ndash

Estimating data 175

Areas and volumes

Figure Area Perimeter

Rectangle Lengthtimesbreadth Sum of sides

Triangle Basetimeshalf of perpendicular height

Sum of sides

Quadrilateral Sum of areas of contained triangles

Sum of sides

Trapezoidal Sum of areas of contained triangles

Sum of sides

Trapeziumperpendicular height

Sum of sides

Parallelogram Basetimesperpendicular height Sum of sides

Regular polygon Half sum of sidestimeshalf internal diameter

Sum of sides

Circle pitimesradius2

Figure Surface area Volume

Cylinder pitimes2timesradius2timeslength (curved surface only)

2

Sphere pitimesdiameter2 3

Weights of materials kgm3 kgm2 kgm

Aggregate coarse 1500

Ashes 800

Ballast 600

Blockboard standard

Blockboard tempered 940ndash1060

Blocks natural aggregate

75mm 16000

100mm 21500

140mm 30000

Blocks lighweight aggregate

75mm 6000

100mm 8000

140mm 11200

Bricks Fletton 182000

Bricks engineering 225000

Bricks concrete 185000

Brickwork 1125mm 22000

940ndash1000

Half of sum of parallel sidestimes

pitimesradius timeslength

Diameter times05236

pitimesdiameter or pitimes2timesradius

176 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

Brickwork 215mm 46500

Brickwork 3275mm 71000

Cement 1440

Chalk 2240

Chipboard standard 650ndash750

Chipboard flooring 680ndash800

Clay 1800

Concrete 2450

6mm 0091

8mm 0125

10mm 0158

12mm 0191

15mm 0280

18mm 0385

22mm 0531

28mm 0681

35mm 1133

42mm 1368

54mm 1769

Copper pipes table Y

6mm 0117

8mm 0162

10mm 0206

12mm 0251

15mm 0392

18mm 0476

22mm 0697

28mm 0899

35mm 1409

42mm 1700

54mm 2905

Copper pipes table Z

6mm 0077

8mm 0105

10mm 0133

12mm 0161

Copper pipes tabletimes

Estimating data 177

Weights of materials kgm3 kgm2 kgm15mm 020318mm 029222mm 035928mm 045935mm 067042mm 092254mm 1334

Flint 2550Gravel 1750Hardcore 1900Hoggin 1750Glass clear sheet

3mm 7504mm 10005mm 12506mm 150010mm 250012mm 300015mm 375019mm 475025mm 6350

Glass float3mm 7504mm 10005mm 12506mm 1500

Glass patterned3mm 6004mm 7505mm 9506mm 115010mm 2150

Laminboard 500ndash700Lime ground 750Mild steel flat bars

25times953mm 191038times953mm 284050times1270 506050times1900 7590

Mild steel round bars6mm 02228mm 039510mm 0616

178 Sponrsquos First Stage Estimating Handbook

Weights of materials kgm3 kgm2 kgm

12mm 0888

16mm 1579

20mm 2466

25mm 3854

32mm 6313

40mm 9864

50mm 15413

Mild steel square bars

6mm 0283

8mm 0503

10mm 0784

12mm 1131

16mm 2010

20mm 3139

25mm 4905

32mm 8035

40mm 12554

50mm 19617

Plaster

780

Carlite tough coat 11 mm thick

780

Carlite bonding 8mm thick 710

Carlite bonding 11 mm thick 980

Thistle hardwall 11 mm thick 880

Thistle dri-coat 11 mm thick 830

Thistle renovating 11 mm thick

880

Sand 1600

Screed 125mm thick 2900

Stone Bath 2200

Stone crushed 1350

Stone Darley Dale 2400

Carlite browning 11mm thick

Estimating data 179

Weights of materials kgm3 kgm2

Stone natural 2400

Stone Portland 2200

Stone reconstructed 2250

Stone York 2400

Terrazzo 25mm thick 4550

Timber

Ash 800

Baltic Spruce 480

Beech 815

Birch 720

Box 960

Cedar 480

Ebony 1215

Elm 625

Greenheart 960

Jarrah 815

Maple 750

Pine Pitchpine 800

Pine Red Deal 575

Pine Yellow Deal 530

Sycamore 530

Teak African 960

Teak Indian 655

Walnut 495

Top soil 1000

Water 950

Woodblock flooringsoftwood 1270

hardwood 1760

Zinc sheeting 46

EXCAVATION AND FILLINGShrinkage of deposited material

Clay minus10Gravel minus75Sandy soil minus125

180 Sponrsquos First Stage Estimating Handbook

Bulking excavated material

Clay 40

Gravel 25

Sand 20

Typical fuel comsumption for plant

Engine size kW Litres per hour

Compressors up to 20 40030 65040 82050 90075 1600100 2000125 2500150 3000

Concrete mixers up to5 10010 24015 38020 500

Dumpers5 1307 20010 30015 40020 49030 70050 1200

Excavators10 25020 45040 90060 130080 1700

Pumps5 11010 21015 32020 42025 550

Estimating data 181

CONCRETE WORKConcrete mixes

Mix Cement t Sand m3 Aggregate m3 Water litters

112 050 045 070 20800

1153 037 050 080 18500

124 030 054 085 17500

1255 025 055 085 16600

136 022 055 085 16000

BRICKWORK AND BLOCKWORK

Bricks per m2 (brick size 215times1035times65mm)

Half brick wall

stretcher bond 59

English bond 89

English garden wall bond 74

Flemish bond 79

One brick wall

English bond 118

Flemish bond 118

One and a half brick wall

English bond 178

Flemish bond 178

Two brick wall

English bond 238

Flemish bond 238

Metric modular bricks

200times100times75mm

90mm thick 133

190mm thick 200

200times100times100mm

90mm thick 50

190mm thick 100

290mm thick 150

300times100times75mm

90mm thick 44

300times100times100mm

90mm thick 50

Blocks per m2 (block size 414times215mm)

182 Sponrsquos First Stage Estimating Handbook

60mm thick 99

75mm thick 99

100mm thick 99

140mm thick 99

190mm thick 99

215mm thick 99

Mortar per m2 Wirecut m3 1 Frog m3 2 Frogs m3

Brick size 215times1035times65mm

half brick wall 0017 0024 0031

one brick wall 0045 0059 0073

one and a half brick wall 0072 0093 0114

two brick wall 0101 0128 0155

Brick size 200times100times75mm Solid m3 Perforated m3

90mm thick 0016 0019

190mm thick 0042 0048

290mm thick 0068 0078

Brick size 200times100times100mm

90mm thick 0013 0016

190mm thick 0036 0041

290mm thick 0059 0067

Solid m3 Perforated m3

Brick size 200times100times100mm

90mm thick 0015 0018

Block size 440times215mm

60mm thick 0004

75mm thick 0005

100mm thick 0006

140mm thick 0007

190mm thick 0008

215mm thick 0009

MASONRY

Mortar per m2 of random walling m3

300mm thick wall 0120

450mm thick wall 0160

550mm thick wall 0120

Estimating data 183

CARPENTRY AND JOINERYLength of boarding required mm2

Board width 75mm 1333

Board width 100mm 1000

Board width 125mm 800

Board width 150mm 667

Board width 175mm 571

Board width 200mm 500

ROOFING Lap mm Gauge mm Nrm2 Battens mm2

Clayconcrete tiles

267times165mm 65 100 6000 1000

65 98 6400 1050

65 90 6800 1130

387times230mm 75 300 1600 320

100 280 1740 350

420times330mm 75 340 1000 290

100 320 1074 310

Fibre slates

500times250mm 90 205 1950 485

80 210 1910 476

70 215 1860 465

600times300mm 105 250 1360 404

100 250 1340 400

90 255 1310 392

80 260 1290 385

70 263 1270 377

400times200mm 70 165 3000 606

75 162 3090 617

90 155 3230 645

500times250mm 70 215 1860 465

75 212 1890 472

90 205 1950 488

100 200 2000 500

110 195 2050 513

600times300mm 100 250 134 400

110 245 1360 408

184 Sponrsquos First Stage Estimating Handbook

Natural slates

405times205mm 75 165 2959 870

405times255mm 75 165 2375 606

405times305mm 75 165 1900 500

460times230mm 75 195 2300 600

460times255mm 75 195 2037 520

460times305mm 75 195 1700 500

510times255mm 75 220 1802 460

510times305mm 75 220 1500 400

560times280mm 75 240 1481 412

560times280mm 75 240 1400 400

610times305mm 75 265 1227 374

Reconstructed stone slates

380times250mm 75 150 1600 320

PLASTERING AND TILING

Plaster coverage m2 per 1000kg

Carlite browning 11 mm thick 135ndash155

Carlite tough coat 11mm thick 135ndash150

Carlite bonding 11mm thick 100ndash115

Thistle hardwall 11mm thick 115ndash130

Thistle dri-coat 11mm thick 135ndash135

Thistle renovating 11mm thick 115ndash125

Tile coverage Nr per m2

4327

200times200mm 2500

PLUMBING AND HEATING

Roof drainage Area m2 Pipe mm Gutter mm

One end outlet 15 50 75

38 68 100

100 110 150

Centre outlet 30 50 75

75 68 100

200 110 150

152times152mm

Estimating data 185

PAINTING AND WALLPAPERING

Average coverage of paints m2 per litre

Timber Plastered surfaces Brickwork

Primer 10ndash12 9ndash11 5ndash7

Undercoat 10ndash12 11ndash14 6ndash8

Gloss 11ndash14 11ndash14 6ndash8

Emulsion 10ndash12 12ndash15 6ndash10

Wallpaper coverage per roll Rolls nr Wall height m Room perimeter m

4 250 8

5 250 9

5 250 10

6 250 11

6 250 12

7 250 13

7 250 14

8 250 15

8 250 16

8 250 17

9 250 18

10 250 19

10 250 20

10 250 21

11 250 22

11 250 23

12 250 24

13 250 25

13 250 26

14 250 27

5 280 8

5 280 9

5 280 10

7 280 11

7 280 12

7 280 13

8 280 14

8 280 15

9 280 16

186 Sponrsquos First Stage Estimating Handbook

10 280 17

10 280 18

11 280 19

11 280 20

12 280 21

13 280 22

13 280 23

14 280 24

14 280 25

15 280 26

15 280 27

Drainage

Trench widths Under 15m deep mm Over 15m deep mm

Pipe diameter 100mm 450 600

Pipe diameter 150mm 500 650

Pipe diameter 225mm 600 750

Pipe diameter 300mm 650 800

Volumes of filling for pipe bed and haunching (m3 per m) m3

Pipe diameter 100mm 0117

Pipe diameter 150mm 0152

Pipe diameter 225mm 0195

Volumes of filling for pipe bed and surround (m3 per m)

Pipe diameter 100mm 0185

Pipe diameter 150mm 0231

Pipe diameter 225mm 0285

Pipe diameter 300mm 0391

LANDSCAPING

Tree sizes Type Height Clear stem height

Girth

Light standard 250ndash275m 150ndash180m 6ndash8cm

Standard 275ndash300m 18m 8ndash10cm

Selected standard

300ndash350m 18m 10ndash12cm

Heavy standard 350ndash400m 18m 12ndash14cm

Extra heavy standard

400ndash500m 18m 14ndash16cm

Estimating data 187

gmm2 34 gmm2 50 gmm2 102 gmm2 500

Bowling green (size 384times384m area 1475m2)

50 75 150 200

Cricket square (size 228times228m area 522m2)

18 27 54 72

Golf green (18 nr each size 570m2)

350 525 1050 1400

Lawn tennis (size 366times183m area 670m2)

23 35 69 92

Football (size 119times91m area 10380m2)

368 552 1104 1472

area 6900m2)235 352 705 940

Hockey (size 91times55m area 5005m2)

170 255 510 680

Weedkiller

litres per hectare

Bowling green (size 384times384m area 1475m2) 148

Cricket square (size 228times228m area 522m2) 052

Golf green (18 nr each size 570m2) 1028

Lawn tennis (size 366times183m area 670m2) 067

Football (size 119times91m area 10380m2) 1083

Rugby (size 100times69m area 6900m2) 690

Hockey (size 91times55m area 5005m2) 500

CIVIL ENGINEERING OUTPUT

Placing ready-mixed concrete Labour gang (m3 per hour)

Mass concrete

blinding

150mm thick 550

150ndash300mm thick 625

300ndash500mm thick 700

bases

not exceeding 150mm thick 500

not exceeding 300mm thick 575

not exceeding 500mm thick 675

exceeding 150mm thick 700

sports fieldsQuantities of seed for

Rugby (size 100times69m

188 Sponrsquos First Stage Estimating Handbook

Reinforced concrete

bases

not exceeding 300mm thick 550

not exceeding 500mm thick 625

exceeding 150mm thick 675

suspended slabs

not exceeding 150mm thick 375

not exceeding 300mm thick 475

exceeding 300mm thick 575

walls

not exceeding 150mm thick 350

not exceeding 300mm thick 450

exceeding 300mm thick 500

beams and columns

sectional area not exceeding 003m2) 200

sectional area not exceeding 003 -10m2) 250

sectional area exceeding 10m2) 350

Fixing bar reinforcement

The following figures exclude delivery craneage and hoisting in position The hours refer to tonnes per hour for a steelfixer and general operative

Height up to 6m (hours)

Height 7 to 12m (hours)

Height 13 to 19m (hours)

Height over 19m (hours)

Straight round barsto beams walls roofs and walls 006 008 012 016 to braces columns and sloping roofs

006 008 012 016

Bent round barsto beams walls roofs and walls 004 006 006 008to braces columns and sloping

roofs002 002 004 006

Straight indented or square barsto beams walls roofs and walls 004 008 010 014 to braces columns and sloping roofs

002 004 004 008

Bent indented or square barsto beams walls roofs and walls 004 004 006 006 to braces columns and sloping roofs

002 002 004 004

Estimating data 189

Erecting and striking formwork

Joiner m2 per hour General operative m2 per hour

Vertical wall face height

up to 15m 170 080

15 to 30m 140 070

30 to 45m 120 060

45 to 60m 100 050

Horizontal slabs height

up to 30m 111 111

30 to 36m 105 105

36 to 42m 100 100

42 to 48m 095 095

48 to 54m 090 090

54 to 60m 083 083

Formwork multipliers Multiplier

Battered walls 120

Circular walls to large radius 170

Circular walls to small radius 210

Formwork one use 100

Formwork two uses per use 085

Formwork three uses per use 075

Formwork four uses per use 072

ormwork five uses per use 068

Formwork six uses per use 066

Formwork seven uses per use 063

Drainage

Unit Drainage gang (mhour) in trenches less

than 15m deep

Drainage gang (mhour) in trenches less

than 30m deep

Drainage gang (mhour) in trenches less

than 45m deep

Lay and joint flexible-jointed clayware pipes diameter

100mm m 10 8 7

150mm m 7 6 5

225mm m 5 4 3

300mm m 4 3 2

375mm m 3 2 2

190 Sponrsquos First Stage Estimating Handbook

450mm m 2 2 1

Bends

100mm nr 20 17 14

150mm nr 17 14 13

225mm nr 13 10 8

300mm nr 10 8 7

375mm nr 7 6 5

450mm nr 3 3 2

Single junctions

100mm nr 13 10 8

150mm nr 7 6 5

225mm nr 6 5 4

300mm nr 4 3 3

375mm nr 3 2 2

450mm nr 2 2 1

Precast concrete manholes Unit Pipelayer General operative

675mm diameter shaft rings mhour 100 030

900mm diameter manhole rings mhour 060 020

1200mm diameter manhole rings mhour 040 010

1500mm diameter manhole rings mhour 030 010

900 to 675mm tapers nrhour 100 030

1200 to 675mm tapers nrhour 060 020

900 to 675mm tapers nrhour 050 020

Cover slabs to 675mm rings nrhour 250 080

Cover slabs to 675mm rings nrhour 200 070

Cover slabs to 675mm rings nrhour 140 050

Cover slabs to 675mm rings nrhour 090 030

Build in pipes and make good

150mm diameter nrhour 400 000

300mm diameter nrhour 200 000

450mm diameter nrhour 100 000

Benching 150mm thick m2hour 120 120

Benching 300mm thick m2hour 060 060

Render benching 25mm thick m2hour 110 110

Manhole cover and frame nrhour 130 130

Agricultural buildings 2Alterations and repairs 179ndash193Ambulance stations 1 13 16

Banks 1 13 17Beds 88ndash89Boilers 168ndash169Bowling greens 5Breaking up 86ndash87Brickwork blockwork and masonry 158ndash160

227ndash229Buildersrsquo work 84Building Societies 1Building work 51ndash84Busbar trunking 173ndash174

Cables and wiring 176Cable trays 177Car parking 8 12 15 47Car parks 109ndash110Carpentry and joinery 229Car repairs 2Car showroom 2Car washers 8Ceiling finishes 80ndash81Churches 5Church halls 5Cinemas 4Circuit breakers 175Civil engineering outputs 236ndash238Civil engineering work 116ndash163Coach and bus stations 8Colleges 6 40Community centres 4Composite and principal rates 49ndash193Computer buildings 6Concert halls 4Concrete ancillaries 134ndash137Concrete work 227Conduits 177ndash178Convents 5

Costs per square metre 1ndash9Costs per unit 11ndash12Courts 1 13 18Crematoria 5

Demolition and site clearance 128ndash129Dental surgeries 3Distribution boards 171ndash172Drainage 94ndash100 233 238Ductwork 166ndash167

Earthworks 129ndash130Electrical work 171ndash178Elemental costs 13ndash47Estimating data 217ndash239Excavation 85ndash86 105 225ndash226Exhibition buildings 4 5External doors 69ndash70External walls 64ndash69External works 85

Factories 2 14 20ndash21Fencing 92ndash94Field drains 113ndash115Fire stations 1 19Filling 87ndash88 105ndash106Finishings 192ndash193Flats 11 12 15 43 45 46Floor finishes 76ndash80Frame 54Fuel consumption 226

General items 116ndash120Geotechnical and other processes 122ndash127Golf club houses 4 14 83Ground investigation 120ndash121Gymnasia 5

Halls 1Health centres 2 30Hot and cold water services 83

Index

192 Index

Hotels 7 11Hospitals 3 11Housing 7 11 12 15 46

Ice rinks 4Indices 195ndash196In situ concrete 131ndash133Internal doors 72ndash74Internal walls 70ndash72

Laboratories 2 3 25Labour 217Landscaping 103ndash115 234ndash235Libraries 6 14Livestock buildings 24Luminaires 178

Magistratesrsquo courts 1Manholes 100ndash103 143ndash144 239Masonry 229Mechanical work 164ndash170Metric system 218ndash220Miscellaneous metalwork 145ndash148Miscellaneous work 162Museums 6

Nursery units 26Nursesrsquo residences 7Nursing homes 4 11

Offices 2ndash3Old personsrsquo homes 13 31

Painting 160Painting and wallpapering 232ndash233Partitions 70ndash72Paths 108ndash109Pavings 89ndash92Pharmacies 3Piling 149ndash151Pipework 82 138ndash143 164ndash166Planting 112ndash113Plastering and tiling 231Plumbing and heating 192 231Police stations 1 13 20Post offices 1Precast concrete 138Preliminaries 49Prisons 1Property insurance 199ndash201

Professional fees 203ndash209Public houses 4 14 34

Radiators 169ndash170Rail track 154ndash156Regional variations 196ndash197Research facilities 6Restaurants 4 14 35Retaining walls 107ndash108Roads 108Roads and pavings 151ndash154Roofing 229ndash231Roofs 56ndash63

Sanitary fittings 81Schools 6 12 14 38 39 40 41Sewer renovation and ancillary works 162ndash163Shopping malls 8Shops 8Site clearance 103ndash105Soil stabilisation 106ndash107Sixth form colleges 6 40Soiling seeding and turfing 110ndash113Sport centres 4Sports grounds 110Sports halls 14 36Sports stadia 11Sports pavillons 4Squash courts 4Staircases 63ndash64Structural metalwork 145Student accommodation 7 12Substructures 49ndash53Supermarkets 8Surface treatments 88 106Surgeries 3 14 29Swimming pools 4

Taking down 179Teachersrsquo training colleges 4 14 42Temperature equivalents 220Temples 5Tennis courts 5Theatres 5ndash11Thermal insulation 167ndash169Timber 148ndash149Transformers 171Trunking 172ndash175Tunnels 156ndash158

Index 203

Universities 6Upper floors 55ndash56Useful addresses 211ndash215

VAT xiVillage halls 14 20Visitorsrsquo centres 5

Wall finishes 74ndash75

Warehouses 8 27 28Waterproofing 161Weights of materials 221ndash225Welfare centres 13 32Windows 69ndash70

Youth clubs 4

Youth hostels 7

  • Book Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • Introduction
  • 1 Costs per square metre
  • 2 Costs per unit
  • 3 Elemental costs
  • 4 Composite and principal rates
  • 5 Indices and regional variations
  • 6 Property insurance
  • 7 Professional fees
  • 8 Useful addresses
  • 9 Estimating data
  • Index
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