25045-A1000-18-3GS-T-007r01 - Instllation of Cable Tray Mesh Tray.pdf

7/23/2019 25045-A1000-18-3GS-T-007r01 - Instllation of Cable Tray Mesh Tray.pdf

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A I S E I

METHOD ST TEMENT

SKY

ORYX

JOINT

VENTURE

Installation of

Cable

TrayslMash Tray

CONTRACTOR'S V ERIFICATION STAMP

PURSUANT TO SPECIAL CONDITION 5 WE, SKY ORYX JOINT VENTURE, VERIFY THAT THIS SUBMITTAL SATISFIES ALL

REQUIREMENTS OF THE CONTRACT, WlTH THE EXCEPTION OF THE FOLLOWING CLARIFICATIONS PROPOSALS ACCEPTED

BY THE ENGINEER:

CONTRACTOR'S PROJECT MANAGER:

M.HORIKAWA

PRINT NAME SIGNATURE

ddW G Zvb3

DATE

DOCUMENT REVIEW STATUS

STATUS

:

WORK MAY PROCEED.

STATUS

:

REVISE RESUBMIT. WORK MAY PROCEED SUBJECT TO INCORPORATION OF COMMENTS INDICATED

STATUS 3: REVISE RESUBMIT. WORK MAY NOT PROCEED.

STATUS

4:

REVIEW NOT REQUIRED. WORK MAY PROCEED .

PERMISSION TO PROCEED SHALL NOT CONSTITUTE ACCEPTANCE OR APPROVAL OF DESIGN DETAILS, CALCULATIONS,

ANALYSES, TEST METHODS, OR MATERIALS DEVELOPED OR SELECTED BY CONTRACTOR AND SHALL N OT RELIEVE

CONTRACTOR FROM FULL COMPLIANCE WlTH THE CONTRA CT TECHNICAL SPECIFICATIONS AND DRAWINGS.

.............................. ------------------

Overseas Bechtel, Inc. Date

Method Statement No:

25045 A1000 18 3GS T 003

Issued

by:

SKY ORYX JOINT VENTURE


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Submittal: 25045-A1 000 -1 8 -3GS-T007-Rev1

Method Statement: Instal lat ion of C a b l e T r a y I M a s h T r a y

Date on Previous Submittal:

1 5 J U N E 2 0 0 7

Date on

OBI

Comments Returned: 2 9 J U N E 2 0 0 7

Date on Reply to 81Comments: 3 0 S E P 2 0 0 7

Adds or Changes on REV

Comment

Number

1

umber

1

2

3

SOJV Reply

Method changed, please

check appendix

6 . 4 6.5,

6 6

Will be includ ed later.

Section

Reference

General

Comment

General

Comment

section ~eference

SOJV

Rod Support part added.

Revized

Fastening of Support

6

Reviewer

GS

GS

General Notes, Span

General Notes, Wall Support

Hunge r Support System for Cable TrayIMash Tray

5

O I

Comment

Tray acceptable. T-junctions

unacceptable as well as corner junctions

does not conform to a sweeping bend

radii for cables and cou ld cause damage

to cables.

Include method of how the tray will c ross

expansion joints.

Removed.

Installation of Hanger Threaded

Hunger Support System for Cable TraylMash Tray

Appendices Revized Manu facturer s

Catalouge/lnstallation Guide, Risk

Assesment Form.

-Added Loa d Calculations.


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TABLE OF CONTENTS

1

TITLE

2 SCO PE OF WORK

General description.

Plant and equipment.

Materials.

Site planning preparation

Work methodology.

Organisation, Responsibilities Supervision.

Work Force.

3 HEALTH SAFETY

Risk assessments

NDlA E S

H

Contractor Requirements

Protective Safety Equipment.

Contractual Requirements.

Information to personnel.

Emergency Procedures.

Permit Requirements.

4

ENVIRONMEN TAL ISSLlES

Environmental Impact assessment.

NDlA E S H Contractor Requirements


Emergency Procedures.

5 QUALITY ASSURANCE


Critical works.

Inspection Testing.

Follow up Evaluation.

6 APPENDICES

Manufacturer s Catalogue/lnstallation Guide

Risk Assessment Form

Load Calculations


25045-A1000-18-3GS-T-003


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1

Cable Trays

2 Scope of Work

The intent of this method of statement is to describe the steps involved in the installation of

Cable TraysIMash Trays.

General Description

This work method and procedure establishes the manne r or p rocess in which installations for

Cab le Trays for building services will be completed under this con tract. Installations will be

located as shown on the approved construction drawings and as detailed here and in the

specifications applicable. This scope of work covers all the items that insisted under the

specifications 25045-18 -3PS-16139 . Besides this documen t we refer to manu facturer s

catalogue Append ixes 6.

Plant and Equipment

For m esh trays installation;

-

Hand Tools

-

Power Saws

Drills

- Cutters

-

Bolt cutter for m esh trays

Materials

Mes h trays.

Accessories such as e.g. joints, couplings, fittings.

Hange r Threaded R od with nut and washer

Unistrut Clamp

Unistrut Channel

Expansion Anchor

Beam Clamp

Deliveries will be handled at the site area according to the given instructed requirements.

Site Planning Preparation

Site Engineer and supervisor will ensure that necessary materials, complete tools, and

equipment for the installation are available at the site prior to work com mencem ent. Ensure

all materials are approved for installation before works start. All approved submittals,

drawings and ITP s, are on hand for review by OBI.

A valid permit to excavate will be maintained at all times if needed.

2 4 1

Work Coordination

Supervise the work closely

Daily monitoring the work closely

Daily contact with the SO JV QAlQC Inspector

-

Liaise with other contractors on ove rlapping tasks


25045-A1000-18-3GS-T-003


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In case o f any interface issue with o ther contractor on site,

Call CP 18 Interface Manager Mr.George Yousef (Ph: 5808797 ) or

Mr Fatih Ulu 5823799

2 4 2 Traffic Managem ent

Traffic man agem ent is not applicable for the application defined.

2 4 3 Permits Certificates

Vehicle Entry Pass

Defensive Drive P ermission

Permit to work

Confined space permit

Lockout tag out procedure to be applied

2 4 4 Lay down Areas

Lay down areas will be defined on real time app lication.

2 4 5 Com munication

Com mun ication on site will be provided by radios and cellular phones (if the

Cellular phone do esn't work in all areas, rad ios will be preferred).

GENERAL NOTES

The purpose of this mounting guide is to describe, step by step, the process to follow in order to

realise a Wire Mesh C able Tray installation.

All the description below refers to accessories and Cab le Trays from the manufacturer's catalogue

(appendix 6) only.

Mounting requirements

Tools: Bolt cutter, Screw driver, tubular socket wrench (06 mm , 08mm , 0 1Omm) pliers

Materials: Wire Mesh Cab le Tray and accessories such as couplers, rails and pendants.

Work Methodology

General notes

All Cab le Trays are not the same. The techn ical recommendations underlined in this document refer

to only an d do not under any circumstance represen t other similar products or imitations.

ethod

Statement No:

25045-A1000-18-3GS-T-003


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Loading capacity: (see appendix 6.1)

The permissible load is indicated in the manufacturer catalogue. It corresponds to the guaranteed

load that can be supported by manufacturer. Since the load is distributed uniformly, it is expressed

in D aNlm . The standard imposes a deflection of 11100th of the span. That m ash tray, being more

demanding, has reduced this figure to 11200th. For a span of 2 metres therefore, whereas the

standard requires a deflection of 20 mm , deliberately limits it to 10 mm .

Span:

t

When an 1,5 meter span , placing the splice at 115

of the span is the best solution to reach 100% of

performance.

Cutting (See picture in appendix 6.2)

In order to realise a clean cutting without any protruding parts which can be harmful for the

contractors or damage cables, it's important that the edge of the bolt cutter gets close to the

transversal wire.

When the cutting is realised with this side action bolt cutter, a layer of zinc is left behind which

means it will not be susceptible to corrosion.

Joining (See pictures in appendix 6.3)

When joining the Wire Mesh Cable Tray, the using materials are EDRN and CEFAS (Fast

Assembling System). The quantity of those accessories is depending on the widths of the Cable

Tray.

o CF541100 (Wid th 100)

Only 2 ED RN are required. One on each side.

o CF541200 (Wid th 200)

Only 2 EDRN are required. One on each side.

o CF541300 (Wid th 300)

2 EDRN are required. One EDRN on each side and one CEFAS on the bottom wire.

90 bends with no radius using one Cable Tray (See pictures in appendix 6.4)

When bending the Wire Me sh Cable Tray in order to make a 90 bends with radius using one Cable

Tray, the using materials are BTRCC, CE25 and ED 275. These bends are created by using one

Wire Mesh Ca ble Tray and by cutting part of the tray. The quantity of this accessory is depending on

the widths of the Cable Tray.

o CF541100 (Width 100)

To bend the Cab le Tray, cut the longitudinal wires three times every 2 transversal wires as shown in

the picture.

o CF541200 (Wid th 200)

Method Statement No

25045-A1 000-18-3GS-T-003


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To bend the C able Tray, cut the longitudinal wires four times (except the last 2 ones on the side)

every 2 transve rsal wires as shown in the picture.

o CF541300 (Wid th 300)

To bend the Cable Tray, cut the longitudinal wires six times (except the last 2 ones on the side)

every 2 transversal wires as shown in the picture.

90 bends with radius using one Cable Tray (See pictures in appendix 6.5)

When bending the Wire Mesh Cable Tray in order to make a 90 bends with radius using one Cable

Tray, the using materials are CEFAS (Fast Assembling System). These bends are created by using

one Wire Mesh Cable Tray and by cutting part of the tray. The quantity of this accesory is

depending on the widths of the Cable Tray.

o CF541100 (Wid th 100)

To bend the C able Tray, cut the longitudinal wires twice (except the last

2

ones on the side) every 2

transversal wires as shown in the picture. 2 pieces of FASLOCK are required to join the parts of the

Wire M esh Cable Tray.

o CF541200 (Width 200)

To bend the C able Tray, cut the longitudinal wires four times (except the last 2 on es on the side)

every 2 transversal wires as shown in the picture. 4 pieces of FASLOCK are required to join the

parts of the Wire Mesh Cable Tray.

o CF541300 (Wid th 300)

To bend the C able Tray, cut the longitudinal wires six times (except the last 2 ones on the side)

every 2 transversal wires as shown in the picture. 6 pieces of FASLOCK are required to join the

parts of the Wire Mesh Cable Tray.

T junctions X junctions

(See picture in appendix 6.6)

T junctions: When creating a T-junction with Wire Mesh Cable Tray, cut the 2 longitudinal wires on

the side with a different length depending on the width of the Wire Mesh Cable Tray. The using

materials are 2 p ieces of BTRCC 6x20, 2 pieces of CE30 & 2 pieces of CE30. The quantity of those

accessories is the same w hatever the widths of the Cable Tray.

o CF541100 (Width 100)

Cut the longitudinal wires on the side on a length and attach by using BTRCC, CE25 and CE 30 as

shown in the picture.

o CF541200 (Wid th 200)

Cut the longitudinal wires on the side on a length and attach by using BTRCC , CE25 and CE30 as


o CF541300 (Width 300)

Cut the longitudinal wires on the side on a length and attach by using BTRC C, CE25 and CE30 as


X junctions:

The X -junction is pretty much the same as the T-junction. Just repea t the process on

the other side to add another Cable Tray.

Level changes (See picture in appendix 6.7 )


25045-A1000-18-3GS-T-003


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In order to change the level of a Wire Mesh Cable Tray, cut the 2 longitudinal wires on the side

every 2 transversal wires twice as shown in the picture. Then bend the Wire Mash Cable Tray to

realize the level change.

Suppor t

Bracket

CM 5OXXL FT0550 will be used for connecting conduits to cable tray.

Fas R oller (See picture in appendix 6.8)

Fas Roller will be used where

t

is necessary.

Cab le Dro p Accesso ries (See picture in appendix 6.9)

Dev100-Cab logrip will be used where it is necessary.

Hunger Support System for Cable TraylMash Tray

Instal lat ion o f Ha nger 'Threaded R od Su ppo rt

Supports: Manufacturer clevis hange rs, riser clamps, threaded C-clamps with retainers,

ceiling trapeze hange rs, wall bracket, and steel clamps.

a. Install individual and cable tray hangers and riser clamp to support cable trays.

Provide bolts, clamps, attachment and other hardware necessary for hunger

assembly and for securing hanger rods and conduits.

b. Support Parallel Run of Horizontal raceway together on trapeze or bracke t type

hanger.

c. Spare Capacity 25 will provide on support Size for future loads.

d. Install 8mm , 10mm and 12mm diameter or larger threaded rods.

e. In vertical runs, arrange support so the load produced by the weight of the raceway

and the enclosed conductor is carried entirely by the support, with no we ight load on

raceway terminals.

f. Cab le trays shall be supported with hanger threaded rod with unistrut channe l and

damp a t regular intervals not exceeding 1.5 m.

g. Support cable tray directly from the building structures by using threaded rod with

expansion anchor.

Fas tening o f Suppor t

a. Fas ten by means of wood screw or screw type nails on wood; toggle bolts on hollow

masonry and by machine screws, welded threaded studs or spring tension clamps

steel.

b. In partition of light steel construction use sheet metal screws.

ethod Statement No

25045-A1000-18-3GS-T-003


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c. Drill holes in concrete beams so holes more than 38mm deep do not cut main

reinforcing bar.

d. Drill holes in concrete so holes more than 19mm deep do not cut main reinforcing bars.

e. Find and seal holes drilled in concrete and not used.

f. Select fasteners so the load applied to any transfer does not exceed 25 percent of the

proof-test load.

g. Beam clamps will be used where it is necessary.

CABLE TRAY WARNING SIGNS

Lettering:

Black letters on yellow background with legend "WARNING NOT TO BE USED AS

WALKWAY, LADDER, OR SUPPORT FOR LADDERS OR PERSONNEL."

Labeling:

Labeling for cable tray system will be done as per in the spec 16075.

Organization, Responsibility Supervision

Supervisor

Monitoring of the work, supervision of the application, organizing the

workforce during the installation of racewa y, boxes and cabinet activities.

Foreman

:

Coordinates and controls the performed applications done according

to the instructions given by the supervisor.

Workman

:

Construct the defined work according to the given instructions.

Work Force

WORKFORCE

NUMBER OF PERSON

SUPERVISOR FOREMAN WORKER

WORKMA N CLASSIFICATION

S FETY ND HE LTH ISSUES

Method Statement No 25045-A1000-18-3GS-T-003


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SKV OR

3.1

Risk Assessment

Please refer to Appendix 6.8 (Risk Assessment) for the hazards and proposed control

measures.

3 2 NDIA

Environmental Safety and Health Requirements

Contractor confirms complying with the Environmental Safety and Health (ES H)

Requirements contained in Attachment 7 of Special Conditions of Contract such as

following requirements;

ES H orientation Training, ES H Pre-Task Briefings, ES H Assessments, Incident

Notification and Investigation, Emergency Response.

In addition, Contrac tor shall fully comply with the following ES H requirements:

-

Safety Field

Manual-25045-M-2HP-G01-009

-

Health F ield Manual -25045-M-2HP-G01-020

Environme ntal Clearance for NDlA

- Construction Environmental Control Plan - SOJV CECP-25045-A1000-18-4CP-U-001

-SOJV -Safety Plan 25045-A1000-18-2HP-X-001

Upon the failure of contractor to com ply with any of the requirements set forth in these

documents, Engineer shall have the authority to stop any operations of contractor

affected by s uch failure urltil the condition is remedied acceptable to the engineer

3.3

Protective Safety Equipment

All workers engaged in the job site shall wear mandatory P.P.E in accordance to the

NDlA ESH requirements as follows;

Safety Helmet

Safety Shoes Boots

Safety Glasses

High Visibility Luminous Vest

Also there will be add itional special PPE to be used in case of necessary as follow;

Goggle

Dust mask

Glove

Face Shield

Additional safety protective equipment shall be issued when an d as required. For

equipmen ts, barricades should be used.

ethod Statement

No 25045-A1 000-18-3GS-T-003


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T VENTURE

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3 4 Contractual Requirem ents

SOJV ES H

P L A N

GC-19 watch in^ and L i~ht ing :

The Contractor shall in connection with the works provide and maintain at his own cost

all lights, guards fencing and watching when and where necessary or required by the

Engineer or by any duly constituted authority for the protection of the works or for the

safety and convenience of the public or others.

GC -31 Coo peration with other Contractors:

GC 31.1: There may be other contractors, and agents or employees of the Employer

working a t or adjacent to the site during the performance of the works by the Contractor.

The contractor shall, at the Engine er s instructions and orders, allow those other

contractors who might be working for the Employer the opportunity to enable them to

execu te their work. The contractor shall allow the same oppo rtunity to the wo rkers of the

said co ntractors and to the employer s workers and the government workers who might

be employed at the site or adjace nt to it, to execu te any work not included in this contract

or to execute any contract which might be performed by the employer and which is

related to the works of this contract, annexed to, or complem entary to the wo rks.

SC-11 Site Work Rules

1. The jobsite normal working hours are 7:00 am to 6:00 pm Sunday thru Thursday. The

Contractor shall obtain approval from the engineer prior to conducting site activities

outside normal working ho urs.

2 Con tractor shall keep an u p to the minute record of its employees working on site.

3. Contractor shall keep a record of all employees leaving the site at other than normal

quitting or shift change time.

4

Con tractor shall take d isciplinary action, including discharge, against its employees for

violations including but not limited to;

a. Refusing to work as directed

b. Excessive or chronic absenteeism

c. Consumption, possession of or b e i ~ gnder the influence of drugs or alcohol

on the site.

d. Freighting, discrimination and horseplay on site

e.

Disrega rd for E nvironm ental, Hea lth, Safety rules


25045-A1 000-1 8-3GS-T-003


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@g -

T A I S

F

~~~

f.

Theft of Emp loyer s, Engineer s or other Con tractor s property

g. Gambling on site

h.

Possession of deadly weapon(s) on site

I

Dam age, misuselor unauthorized use of permanent plant or facilities

j.

Unauthorized entry to site o r site facilities

5. Contracto r shall comply with all requirem ents of the contractors approved

Environm ental, Safety and H ealth Programs.

6. Contractor shall provide and require all its employees to wear approved heard hats,

safety eye protection and safety working shoes and high visibility vests in any site

area designated as a Hard Required Area.

7

Contractor shall provide and require visitors to wear hard hats, safety work boots,

high visibility vest and safety eye protection in any site area designated as a hard Hat

Required Area.

8. Contractors safety representative on site shall wear green colored hard hats. The

Con tractors supervisors on site sh all wear yellow colored ha rd hats.

9.

Contractors employees shall be subject to Contractor inspection of all vehicles, tool

boxes, carry boxes etc. at the site.

10. lblinors (anyone under 18 years of age) will not be permitted on site.

11. No private vehicles will be used on site, outside of designated compounds. Only

Con tractors vehicles bearing Con tractors logo may be used on Site.

12.

Delivery Vehicles

a. All Co ntractors shall ensure that all delivery vehicles entering the site h ave some

form of paperwork, such as a delivery note collection noteloff hire note or NDlA

order, stating the purpose of the visit. It is in the interest of the Project and or

services, a correct order number, name and or location is given at the time of

ordering to ensure correct delivery of those goods, materials

etc.,and all likely

losses are minim ised or traced.

b. All delivery vehicle drivers must have the following Personal Protective

Equipm ent available for use if his delivery task requires him to work outside:

Safety Helmet

H i Vis ibi l ity Vest

Safety Boo t

Safety Glasses

Method Statement No

25045-A1 000-1 8-3GS-T-003


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c. Compliance with the above delivery requirements is the sole responsibility of the

Contractor. Failure to e nsure corr~pliancewill result in stoppage of offload ing.

3 5 Information to Personnel

STARRT briefina will be conducted by supervisors to all team members prior to any

activity on site. Application will be given on site for each shift /location. Supervisors will

post STARR T card adjacent to the activity location. MSDS information of the Ductile iron

epoxy repair for cement lining and adhesive lubricant used for piping system will be

transferred.

3 6 Emergency Procedures

In the event of an em ergency, such as earthquake, all workers shall be evacua ted and

assembled at the assigned area.

In the event of an emergency, Contractor shall follow the Emergency Procedure as

instructed by OBI (Ref: 25045-M-TSV-MAHT-18-0047dated on 20 April 2006);

SOJV 25045-A1000-18-2HP-X-002

1. Dial 999 and giving the location as NDlA Bechtel Construction Site Ras Abu

Aboud Road

2. Dial 556 5947 NDlA Em ergency Response Number

3.

Dial 581 8965 Project Security to bring the emergency services to the incident

location.

All the numbers should be called only in case of emergency

In case of emergency our contact persons name and their phone number are as

follows; C P18 Interface Manager M r.George Yousef (Ph: 5808797) and

Mr Fatih U lu 5823799

Permit requirements

All workers shall be inducted and issued with S ite Identification Badge p rior to

comm encement of work.

Wherever applicable, the following pa sseslpermits shall be applied.

Vehicle Entry Pass

Defensive Drive Perm ission

Permit to work

Confined Space Entry Permit (If needed)

ethod Statement No 25045 A1000 18 3GS T 003


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U C ? [ ~~ t 3 ~ t : a :- j i i ~ I 4it;::>

4

ENVIROMENTAL ISSU S

4 1 Environm ental Impact Assessment

In case of spilling of diese l or lubricants, necessary spill kits will be on site.

4 2

NDIA

E S

H Contractor Requirem ents

Exhibit

B

Attachment

7

Section IV- General Environmental Management

Reauirements,

13.4: Contracto r shall comply w ith all ac cess restrictions, including prohibitions on access

to certain areas on or adjacent to the

jobsite and require its personnel and those of

its suppliers and subcontractors of any tier comply with all signage and designa tions

related to such restricted areas. R estricted areas m ay include, but are not limited to:

i. designated we tlands;

ii. Environm ent mitigation study areas;

iii. cultural historical archaeologicalsites;

iv. designa ted fish, wildlife, or vegetative habitat

13.5: Contractor shall immediately stop work in any area where cultural resources or

artefacts with archaeological or historical value are discovered, and immediately

notify Employer. No artefacts, items, or m aterials shall be disturbed or taken from the

area of discovery. Neither contractor nor any of its suppliers and subcontractors of

any tier sha ll have property rights to such a rtefacts, items, or mate rials, which shall

be secured and guarded until turned over to E mployer or the approp riate authorities.

Contractor shall also require that its personnel and those of its suppliers and

subcontractors of any tier comply with this provision and respect all historic and

archaeo logical sites in the area.

13.6: Contractor shall immediately stop works in any area where contaminated soil

indicators such as odor or appearance), unknown containers, piping, underground

storage tanks, or similar structures are discovered, or any other m aterials which a re

reasonably suspected to be toxic or hazardous. Contractor shall then immediately

notify employer and the stop work area shall be confirmed by em ployer. Activities in

the stop work area shall only resum e upon E mployers written app roval.

13.7: Contractor shall maintain the cleanliness of all roadw ays when transporting fill or

spoil. Contractor shall provide approp riate facilities to ensu re prom pt clean up of

mud, dirt and other debris.


25045-A1000-1 8-3GS-T-003


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4 3 Contractual Requirements

SC-10 Deal ing with Hazards and H azardous Mater ials :

The em ployer will be responsible through a specialized contractor for the treatmen t,

removal or disposal of any hazardous waste or substances discovered of the works,

provided contractor shall notify Employer and Engineer as soon as p racticable following

discovery.

4 4 Emergency Procedures

In case of any sp illing, spill prevention programm e shall be applied. House Keeping on

base of fire p revention shall be applied.

5

QUALITY ASSURANCE

5 1 Contractual Requirements

SOJV s QA Pla n shall be followed. Doc. No: 25045-A1000-18-GQA-001)

GC 17:

The contractor shall be responsible for the true and proper setting out of the

works in relation to original points. If at any time during the progress of the Works any

error shall appear or arise in the position level dimensions or alignment of any part of the

Works the Contractor on beirlg required so to do by the Eng ineer shall at his own

expense rectify such error to the satisfaction of the Engineer unless such error is based

on incorrect data supplied in writing by the En gineer.

5 2

Critical Works

NIA

5 3 Inspection Testing

ITP for Cab le TraysIMash Trays Installation will be provided

5 4

Follow up Evaluation

Daily site inspection will be carried out to ensure that work has been executed as per

approved drawings. Upon completion of installations, conduct Inspection and testing as

per ITP requirements.

Method Statement No: 25045-A1 000-1 8-3GS -T-003


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6

APPENDIX: Manu facturer s Catalogue (6.1-6.9)

6.10 Risk A ssessment

6.1 1 Load Calculations

Method Statement No: 25045 A1000 18 3GS T 003


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CONFIRMA TION OF INSTRUCTIONS TO OPERATIVES

anyter uniga

r S I ~ I I Z - Z

O~XKlupervisor Any sibn ificant change from this method

statement requires it to be revised and resubmitted to OBI before work can

commence.

Method Statement No

25045 A1000 18 3GS T 003


18/27

ppendix6 1

lo~xlirlg

apacity char t }

ppendix 6 2 cutting)

ppendix

6 3 joining)


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ppendix 5 4 90 end

r lo

radius able Tray


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Appendix 6.5 (90 bend no radius, able Tray

T

:

ppendix

6 6

T-junction)

[


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TRCC

6 x 2 @

cE3

E

25

w

f D

Appendix 6 7 Level changes


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Appendix

6

8

Fas Roller)

Appendix 6 3 Cable Drop Accessories)


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Documents

25045-A1000-18-3GS-T-007r01 - Instllation of Cable Tray Mesh Tray.pdf