Basic Data Kar Part 2

8/13/2019 Basic Data Kar Part 2

1/21

BASIC DATA

c. Idler rollers @ 45 kg / m @ Rs: 125000 / tonne Rs: 112500

d. Return rollers @ 15 kg / m @ Rs: 125000 / tonne Rs: 37500

e. Bearings for rollers 72 Nos @ Rs: 900 / each Rs: 64800

f. Drums 4 Nos @ Rs: 18000 / each Rs: 72000

g. Bearings for drums 8 Nos @ Rs: 1500 / each Rs: 12000

h. Plummer blocks 2 Nos @ Rs: 7500 / each Rs: 15000

i. Sundries LS Rs: 3000

Rs: 769927.5

Rs: 38496.38

a. Capital cost of Conveyor system ( excluding cost of belts ) :

600 mm width conveyor 150 m @ Rs: 22868.19 / Rm Rs: 3430228

1000 mm width conveyor 150 m @ Rs: 38496.38 / Rm Rs: 5774456

Electric motors 5 hp 3 No ( 1 spare ). @ Rs: 15000 / Each Rs: 45000

Electric motors 10 hp 11 Nos ( 1 spare ) @ Rs: 22500 / Each Rs: 247500

Electric motors 15 hp 6 Nos ( 1 spare ) @ Rs: 36000 / Each Rs: 216000

Gear boxes 16 Nos @ Rs: 36000 / Each Rs: 576000

Pipe lines / sprayers / Transfer points etc LS Rs: 150000

Controls / Switches / Cables and misc LS Rs: 90000

Total cost of Conveyor system Rs: 10529184

b. Hire charges of Conveyor system per hour :

( excluding cost of belts / energy / crew )Capital cost of plant Rs: 10529184

Life of plant in hours : 30000

Life of plant in years : 15

Yearly usage in hours ( life in hours / life in years ) : 2000

Maintenance and repair charges @ : 100 percent of capital cost

Miscellaneous charges @ : 10 percent of repair charges

Salvage value : 10%

Rate of interest per annum : 11%

Insurance charges on av. Capital cost per annum : 1%

Av. Capital cost ( 15+1) x 10529184 / 2 / 15 Rs: 5615565

Depreciation of plant / hour 0.9 x 10529184 / 30000 Rs: 315.88

Interest on av. Capital cost / hr 0.11 x 5615565 / 2000 Rs: 308.86

Maintenance & repair charges / hr 1 x 10529184 / 30000 Rs: 350.97

Miscellaneous charges / hr 0.10 x 350.97 Rs: 35.10

Insurance on av capital cost / hr 0.01 x 5615565 / 2000 Rs: 28.08

Rs: 1038.88

say Rs: 1039.00

c. Fuel / Energy charges per hour :

Requirement of electric power :

5 hp motors 2 No. ( 2 x 5 x 0.746 ) : 7.46

10 hp motors 10 Nos. ( 10 x 10 x 0.746 ) : 74.60

15 hp motors 5 Nos. ( 5 x 15 x 0.746 ) : 55.95

Controls & Miscellaneous LS : 2.00

: 140.01

say : 140 Kwhr

Energy charges / hour for 140 Kwhr @ Rs: 5.60 / Kwhr Rs: 784.00

Add for oil and lubricants @ 20% Rs: 156.8 Rs: 940.80

say Rs: 941.00

Total cost for 20 m

Total hire charges / hour excluding energy & crew charges

Cost per Rm

Total energy charges / hour

20


2/21

BASIC DATA

d. Crew charges :

Operator conveyor 6 Nos. @ Rs: 147.50 / day Rs: 885.00

Helper Conveyor 3 Nos. @ Rs: 141.50 / day Rs: 424.50

Rs: 1309.50

Hourly Crew charges = Yearly wages / Yearly usase of plant in hrs

( 26 x 12 x 1309.50 / 2000 ) Rs: 204.28

say Rs: 204.00

3 Sprayer system for washing aggregates :

a. Hire charges per hour :

Capital cost of 2 pumps / pipes & sprayers @ Rs: 88800 / Each Rs: 177600



Yearly usage in hours ( life in hours / life in years ) : 1667

Salvage value : 10%





Av. Capital cost ( 12+1) x 177600 / 2 / 12 Rs: 96200

Depreciation of plant / hour 0.9 x 177600 / 20000 Rs: 7.992Interest on av. Capital cost / hr 0.11 x 96200 / 1667 Rs: 6.35

Maintenance & repair charges / hr 0.70 x 177600 / 20000 Rs: 6.216

Miscellaneous charges / hr 0.10 x 6.22 Rs: 0.62


Total hire charges / hour excluding energy & crew charges Rs: 21.76

say Rs: 22.00

b. Fuel / Energy charges per hour :

Energy requirement for 2 x 20 hp motor in Kwhr ( 2 x 20 x 0.746 ) : 29.84

say : 30.00

Energy charges / hour @ Rs: 5.60 / Kwhr Rs: 168.00

Add for oil and lubricants @ 20% Rs: 33.6

Total energy charges / hour Rs: 201.60

say Rs: 202.00

c. Crew charges per hour :

Operator pump 1 No. @ Rs: 143.50 / day Rs: 143.50

Hourly Crew charges = Yearly wages / Yearly usase of plant in hours

= 26 x 12 x 143.50 / 1667 Rs: 26.86

say Rs: 26.90

4 Total capital cost of aggregate crushing & processing system :

Crusher system with all accessories Rs: 9251000

Conveyor system with all accessories Rs: 10529184

Water sprayer system with all accessories Rs: 177600

Total Rs: 19957784

5 Use rate of materials :

a. Use rate of Jaw plates :Cost of 900 x 500 mm jaw plates @ Rs: 113700 / set Rs: 113700

Life of jaw plates in hours : 700

21


3/21

BASIC DATA

Use rate of jaw plates / set / hour ( Cost / life ) Rs: 162.43

Cost of 500 x 300 mm jaw plates @ Rs: 45400 / set Rs: 45400



Cost of 400 x 225 mm jaw plates @ Rs: 31500 / set Rs: 31500



b. Use rate of aggregate processing screens :

Cost of screens:

Screen for scalper screen deck 1 No. @ Rs: 60000 / Each Rs: 60000

Screen for single vib. Deck 1 No @ Rs: 60000 / Each Rs: 60000

Screen for triple vib. Deck 2 No. @ Rs: 112500 / Each Rs: 225000

Total Rs: 345000

Add for repairs @ 25% Rs: 86250

Less salvage value @ 10% ( - ) Rs: -34500

Rs: 396750

Life of screens in hours : 3000

Use rate of screens / hour Rs: 132.25

c. Use rate of Conveyor belts :

Cost of 600 mm wide belt 330 m @ Rs: 1740 / Rm Rs: 574200

Cost of 1000 mm wide belt 330 m @ Rs: 2720 / Rm Rs: 897600Life of belt in hours : 5000

Use rate of 600 mm wide belt / hour ( Cost / life ) Rs: 114.84

Add repair charges @ 25% Rs: 28.71

Less salvage value @ 10% ( - ) Rs: -11.484

Use rate per hour Rs: 132.07

Use rate of 1000 mm wide belt / hour ( Cost / life ) Rs: 179.52

Add repair charges @ 25% Rs: 44.88

Less salvage value @ 10% Rs: -17.95

Use rate per hour Rs: 206.45

RATE ANALYSIS UNIT: 952.00 tonne

A. MATERIALS:

Sl Perticulars Unit Quantity Rate Amount

No. in Rs. in Rs.

1 Rubble ( from quarry ) for 1120 t @ 1.6 t / cum cum 700.00 200.00 140000.0

2 Use rate of Jaw plates 900x500 mm Hour 16.00 162.43 2598.86

Reconditioning charges @ 10 % 259.89





5 Use rate of screens Hour 8.00 132.25 1058.00

6 Use rate of conveyor belts 1000 mm Hour 8.00 206.45 1651.58

7 Use rate of conveyor belts 600 mm Hour 8.00 132.07 1056.53

8 Sundries Hour 50.00 30.00 1500.00

Total Rs: 150850.3

Contd

22


4/21


5/21

BASIC DATA

Cost of Civil works of plant @ 4.00% Rs: 9471

Add for General enabling works and maintenance @ 2.00% Rs: 4735

Total cost of crushed aggregate for 952.00 tonne Rs: 268343

Assuming about 70 percent mass concrete using 80 mm down coarse aggregate, about 25 percent

structural concrete using 40 mm down coarse aggregate and about 5 percent structural concrete

using 20 mm down coarse aggregate, the approximate crushing pattern of the crusher system and

cost distribution are assumed as under :

Crushing pattern and Cost distribution :

Crushed aggregate size range

80 to 40 mm size range



10 to 4.75 mm size range

Unit rates for coarse aggregate :

80 to 40 mmsize range per tonne 0.19 x 268343 / 267 Rs: 190.96

per cum 190.96 x 1.4 Rs: 267.00

40 to 20 mmsize range per tonne 0.31 x 268343 / 314 Rs: 264.92 per cum 264.92 x 1.4 Rs: 371.00

20 to 10 mmsize range per tonne 0.30 x 268343 / 238 Rs: 338.25

per cum 338.25 x 1.5 Rs: 507.00

10 to 4.75 mmsize range per tonne 0.20 x 268343 / 133 Rs: 403.52

per cum 403.52 x 1.6 Rs: 646.00

ITEM : Cost of production of coarse aggregate using 10 t / hr rated capacity Jaw crusher.

DATA :For small and medium works where 40 mm down and 20 mm down size aggregates are

generally used for concrete works small jaw crushers are suitable for production of required

quantity of coarse aggregate.

Rated output of 400 x 225 mm Jaw crusher / hour : 10 tonne

Output for combined job & management efficiency of 70 % : 7 tonne

Net output considering 50 min / hr working ( 7 x 50 / 60 ) : 5.83 t

Output per shift of 8 hours ( 8 x 5.83 ) say : 47 tonne

Considering 15% dust / wastage / rejection etc net aggregate output say : 40 tonne

Consider 400 x 225 mm Jaw crusher with 40 t aggregate output / shift for analysis.

Output of crusher in tonnes for 5 years at 5 t / hr ( 5 x 1333 x 5 ) : 33325

a. Hire charges of plant :

Capital cost of crusher including motor Rs: 442000



Yearly usase of plant ( life in hrs / life in yrs ) : 1333

Salvage value of plant : 10%

Maintenance and repair charges @ : 200 percent of capital costMiscellaneous charges @ : 10 percent of repair charges

133

100%

314

% Cost distribution

28%

31%

19%

% Crushing pattern

33%

25%

100%

20%

952

30%

14%

238

267

Production / Shift in t

24


6/21

BASIC DATA



Av. Capatil cost ( 15+1) x 442000 / 2 / 15 Rs: 235733

Depreciation charges / hour 0.90 x 442000 / 20000 Rs: 19.89

Interest on av. Capital cost / hr 0.11 x 235733 / 1333 Rs: 19.45

Maintenance & repairs / hour 2 x 442000 / 20000 Rs: 44.20

Miscellaneous charges / hour 0.10 x 44.20 Rs: 4.42


Total hire charges / hour Rs: 89.73

say Rs: 90.00

b. Fuel / Energy charges :

Electric energy for motor 25 hp 25 x 0.746 x 5.60 Rs: 104.44

Oil / Lubricants @ 20 % Rs: 20.89

Total Fuel / Energy charges / hour Rs: 125.33

say Rs: 125.00

c. Crew charges :

Wages of Operator per day Rs: 147.50

Wages of Helper per day Rs: 141.50

Total Rs: 289.00

Hourly wages of operating crew = Daily wages x 26 x 12 / Yearly usase of plant = 26 x 12 x 289.00 / 1333 Rs: 67.60

Total capital cost of crusher and screen :

Crusher with all accessories Rs: 442000

Screen with all accessories Rs: 36000

Total Rs: 478000

d. Use rate of materials :

Cost 1 set Jaw plates 400 x 225 mm Rs: 31500

Life of Jaw plates in hours 700

Use rate of Jaw plates per hour with 10 % salvage value Rs: 40.50

Cost of revolving screen Rs: 36000

Life of screen in hours 3000

Use rate of Screen per hour with 10 % salvage value Rs: 10.80

RATE ANALYSIS UNIT: 40.00 tonne

A. MATERIALS:


No. in Rs. in Rs.

1 Rubble ( from quarry ) for 47 t @ 1.6 t / cum cum 29.50 200.00 5900.00

2 Use rate of Jaw plates hour 8.00 40.50 324.00

Reconditioning charges @ 10% 32.40

3 Use rate of screen hour 8.00 10.80 86.40

4 Sundries LS 1.00 30.00 30.00

Total Rs: 6372.80

Add for small Tools and Plants @ 1% Rs: 63.73

Add for Contractor's Profit @ 10% Rs: 637.28

Add for Contractor's Overheads @ 5% Rs: 318.64Add for Royalty charges on rubble @ ( Included in material rate ) Rs: 0.00

Total cost of Materials : Rs: 7392.45

25


7/21

BASIC DATA

B. MACHINERY:

Sl Description Unit Quantity Rate Amount

No. in Rs. in Rs.

1 Jaw crusher 400 x 225 mm Hour 8.00 90.00 720.00

Fuel / Energy charges Hour 8.00 125.00 1000.00

2 Sundries LS 1.00 30.00 30.00

Total Rs: 1750.00


Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 103.00

Add for Contractor's Overheads @ 5% Rs: 87.50

Total hire charges of Machinery : Rs: 1958.00

C. LABOUR:


No. in Rs. in Rs.

1 Crew for Jaw crusher Hour 8.00 67.60 540.80

2 For breaking over size rubble

Stone breaker Day 1.00 146.00 146.00

3 For feeding rubble to crusher

Heavy mazdoor Day 3.00 132.00 396.00

Light mazdoor Day 3.00 130.50 391.504 For collecting & stacking CA and dust


Light mazdoor Day 3.00 130.50 391.50

5 For refeeding over size CA & other works


Total Rs: 2392.30



Add for Hidden cost on Labour @ 15% Rs: 358.85


Total cost of Labour : Rs: 3133.91

ABSTRACT:

A. Cost of Materials including royalty charges Rs: 7392.45

B. Hire charges of Machinery Rs: 1958.00

C. Cost of Labour Rs: 3133.91

TOTAL Rs: 12484.36

Add for transportation / erection / dismantling of crusher unit

at 12 % of capital cost including screen 0.12 x40x 478000 / 33325 Rs: 68.85

Add for Civil works of plant @ 0.50% Rs: 62.42

Add for general enabling works and maintenance @ 0.25% Rs: 31.21

Add for Power supply arrangement (as per annexure) @ 5.30% Rs: 661.67

Total cost for 40.00 tonne Rs: 13308.51

Crushing pattern and Cost distribution :

Crushed aggregate size range


20 to 10 mm size range10 to 4.75 mm size range

% Crushing pattern

30%26%

100% 100%

20% 08

42%

32%

20

% Cost distributionProduction / Shift in t

40

12

50%

26


8/21

BASIC DATA

Unit rates for coarse aggregate :

40 to 20 mmsize range per tonne 0.42 x 13308.51 / 20 Rs: 279.48

per cum 279.48 x 1.4 Rs: 391.00

20 to 10 mmsize range per tonne 0.32 x 13308.51 / 12 Rs: 354.89

per cum 354.89 x 1.5 Rs: 532.00

10 to 4.75 mmsize range per tonne 0.26 x 13308.51 / 8 Rs: 432.53

per cum 432.53 x 1.6 Rs: 692.00

Average cost of production of Coarse aggregate :

For the purpose of inclusion in Schedule of rates, the average of rates obtained for use of large

crusher and small crusher systems are considered. The average rates obtained are as under :

80 to 40 mmsize range per cum Rs: 267.00



10 to 4.75 mmsize range per cum Rs: 669.00

Annexure to Aggregate crushing:

Provision for Electric sub-station / Demand charges / Lighting crusher yard for aggregate

crushing and processing plant.

DATA :Generally, contracts provide for arranging HT / LT electric power line within about 1 km distance

from work site by the department. From this bulk supply point, laying of further transmission lines,

erection of sub-station, erection of distribution lines and other arrangements for power supply to

various installations will be the responsibility of the contractor requiring electric power for works.

Estimation of electric power load for aggregate crushing and processing plant :

Crusher system : 375 hp

Conveyor system for processing aggregates : 180 hp

Fabrication / Repair / Maintenance units : 15 hp

Total : 570 hp

Requirement of power in Kw ( 570 x 0.746 ) : 425.22

Add for reserve capacity @ 5% : 21.26

Total : 446.48

Capacity of sub-station required with 0.85 power factor = 446.48 / 0.85 ( say ) : 500 kVA

For working out demand charges sanctioned power requirement is assumed to vary

from 500 KVA during working season and 250 KVA during mansoon months for 4 years

and 250 kVA throughout the year for 1 year ( initial and final stages of work ).

Average monthly demand for electric power for 5 years is considered @ : 400 KVA

Consider 2 Transformers of 250 KVA including 1 spare unit during low demand period.

Hire charges of transformers :

Capital cost of transformer 250 KVA Rs: 297000

Life of plant in years 15

Salvage value of plant 10%


Miscellaneous charges @ : 10 percent of repair chargesRate of interest per annum : 11%


27


9/21

BASIC DATA

Av. Capatil cost ( 15 + 1) x 297000 / 2 / 15 Rs: 158400

Depreciation charges / month 0.9 x 297000 / 15 / 12 Rs: 1485

Int on av. Capital cost / month 0.11 x 158400 / 12 Rs: 1452

Maintenance & repairs / month 0.25 x 297000 / 15 / 12 Rs: 413

Miscellaneous charges / month 0.10 x 413 Rs: 41

Ins on av Capital cost / month 0.01 x 158400 / 12 Rs: 132

Total hire charges / month Rs: 3523

Hire charges of other sub-station equipments & distribution lines:

HT / LT Circuit breaker 3 Nos @ Rs: 30000 Rs: 90000

Poles with fixtures 10 Nos @ Rs: 4200 Rs: 42000

HT / LT Line conductor 1 km @ Rs: 27000 Rs: 27000

Other accessories / controls / junctions LS Rs: 45000

Total Rs: 204000

Life of sub-station equipments : 15 years

Salvage value : 10 percent





Average capital cost ( 15+1 ) x 204000 / 15 / 2 Rs: 108800

Depreciation charges / year 0.90 x 204000 / 15 Rs: 12240Interest on av. Capital cost / yr 0.11 x 108800 Rs: 11968

Maintenance & repairs / year 0.25 x 204000 / 15 Rs: 3400

Miscellaneous charges / year 0.10 x 3400 Rs: 340

Insurance on av capital cost / yr 0.01 x 108800 Rs: 1088

Total hire charges / year Rs: 29036

Use rates of Cables & Fittings:

PVC armoured cable 70 sqmm 500 m @ Rs: 250 / Rm Rs: 125000



PVC arm.cable 10 sqmm & below 2000 m @ Rs: 48 / Rm Rs: 96000

Miscellaneous fittings / switches etc LS Rs: 15000

Total Rs: 344000

Assume use of cables for 5 years with 25 percent salvage value.

Use rate of cables per year with 25 % salvage value Rs: 51600

Cost of Lighting plant area :

As aggregate crushing and processing works are generally carried out during day shifts no specific

provision is made for lighting plant area. However, some lumpsum provision is made as 'Sundries'.

RATE ANALYSIS UNIT: 1.00 No.

A. MATERIALS: for 472500 t CA


No. in Rs. in Rs.

1 Use rate of cables Year 5.00 51600.00 258000

2 Sundries ( tapes / bulbs & other consumeables ) LS 250.00 30.00 7500

Total Rs: 265500

Add for small Tools and Plants @ 1% Rs: 2655

Add for Contractor's Profit @ 10% Rs: 26550Add for Contractor's Overheads @ 5% Rs: 13275

Total cost of Materials : Rs: 307980

28


10/21

BASIC DATA

B. MACHINERY:


No. in Rs. in Rs.

1 Sub-station equipments Year 5.00 29036.00 145180

2 Transformer 250 KVA 2 Nos. Month 120.00 3522.75 422730

3 Demand charges for 5 years: @ av 400 KVA / month

at 85 % PF ( 400x5x12x0.85 ) KVA 20400.00 190.00 3876000

4 Sundries ( lighting sub-station / crushing plant etc) LS 1000.00 30.00 30000

Total Rs: 4473910

Add for small Tools and Plants @ 1% Rs: 44739

Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 390600

Add for Contractor's Overheads @ 5% Rs: 223696

Total hire charges of Machinery : Rs: 5132945

C. LABOUR:


No. in Rs. in Rs.

1 Electrician 1 Nos. x 5 x 12 x 26 days Day 1560.00 143.00 223080

2 Heavy mazdoor 1 Nos x 5 x 12 x 26 days Day 1560.00 132.00 205920

Total Rs: 429000

Add for small Tools and Plants @ 1% Rs: 4290Add for Contractor's Profit @ 10% Rs: 42900

Add for Hidden cost on Labour @ 15% Rs: 64350

Add for additional Hidden cost on Labour @ 5% Rs: 21450

Add for Contractor's Overheads @ 5% Rs: 21450

Total cost of Labour : Rs: 583440

D. ENABLING WORKS:

1 Fensing for sub-station 100 Rm and shed @ Rs: 750.00 / Rm Rs: 75000

2 Civil works for foundations / pedastals / duct etc LS Rs: 60000

Total Rs: 135000

Add interest for 2.5 years 0.11 x 2.50 x 135000 Rs: 37125

Deduct salvage value on fensing @ 25% 0.25 x 75000 ( - ) Rs: -18750

Total Rs: 153375

ABSTRACT:

A. Cost of Materials Rs: 307980

B. Hire charges of Machinery Rs: 5132945

C. Cost of Labour Rs: 583440

D. Cost of enabling works Rs: 153375

TOTAL Rs: 6177740

Add for transportion / erection / dismantling @ 12% Rs: 95760

Total cost of sub-station for crushing ( 472500 t CA ) 1.00 No. Rs: 6273500

Cost of electric sub-station for 952 tonnes Rs: 12640

Basic cost of aggregate production for 952 tonnes ( as per data rate for CA ) Rs: 236763

Cost of electric sub-station and distribution lines including demand charges

on power supply as percentage value of basic cost of aggregate production :

( 12640 x 100 / 236763 ) : 5.34%

say : 5.30%

29


11/21

BASIC DATA

ITEM : Collection cost of sand ( unscreened ) :

DATA :Output of 1 heavy & 2 light mazdoor / day for collection : 5.0 cum

Consider 100 cum unscreened sand for analysis.

Density of sand per cum assumed : 1.65 t

RATE ANALYSIS UNIT: 100.00 cum

A. MATERIALS:


No. in Rs. in Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00




Add Royalty charges for 165 t @ Rs: 30.00 / tonne Rs: 4950.00


B. MACHINERY:

Sl Description Unit Quantity Rate AmountNo. in Rs. in Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





C. LABOUR:


No. in Rs. in Rs.

1 Maistry Day 1.00 141.50 141.50

2 Heavy mazdoor Day 20.00 132.00 2640.00

3 Light mazdoor Day 40.00 130.50 5220.00

Total Rs: 8001.50



Add for Hidden cost on Labour @ 15% Rs: 1200.225



ABSTRACT:




Total cost for 100.00 cum Rs: 15431.97 Rs: 154.00Rate per cum

30


12/21

BASIC DATA

ITEM : Collection cost of sand ( screened ) :

DATA :Output of 1 heavy & 2 light mazdoor / day for collection : 5.0 cum

Output of 1 heavy mazdoor / day for screening : 7.5 cum

Pebbles & other waste materials in unscreened sand assumed : 5 percent

Consider 100 cum screened sand for analysis.

Density of sand per cum assumed : 1.65 t

Quantity of unscreened sand required for 100 cum screened sand : 175.00 t

RATE ANALYSIS UNIT: 100.00 cum

A. MATERIALS:


No. in Rs. in Rs.

1 Sand screen LS 5.00 30.00 150.00

0.00 0.00 0.00

Total Rs: 150.00




Add Royalty charges for 175 t @ Rs: 30.00 / tonne Rs: 5250.00


B. MACHINERY:


No. in Rs. in Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





C. LABOUR:


No. in Rs. in Rs.

1 For collection

Maistry Day 1.00 141.50 141.50



2 For screening

Maistry Day 1.00 141.50 141.50

Heavy mazdoor for screening sand Day 14.00 132.00 1848.00

Light mazdoor for heaping screened / waste sand Day 5.00 130.50 652.50

Total Rs: 11036.50



Add for Hidden cost on Labour @ 15% Rs: 1655.48Add for Contractor's Overheads @ 5% Rs: 551.83


31


13/21

BASIC DATA

ABSTRACT:




Total cost for 100.00 cum Rs: 19881.82

Rs: 199.00Rate per cum

32


14/21

BASIC DATA

2010-11

FOR

SCHEDULE OF RATES

FOR THE YEAR :

HIRE CHARGES

DATA FOR COMPUTATION OF

MACHINERY AND EQUIPMENT

33


15/21

BASIC DATA

34


16/21

BASIC DATA

2010-11

Sl Description of machinery Capital Wages of Wages of

No. cost in Rs Operator Helper

C Rs. / Day Rs. / Day

1 Agitator car / Transit mixer 2 cum 1813500 149.50 141.50

Tyres and tubes 6 sets 78000 --- ---

2 Air compressor 5 cmm ( electric ) 451800 147.50 141.50

3 Air compressor 7 cmm ( diesel ) 655000 147.50 141.50


5 Air compressor 8.5 cmm ( diesel ) 794600 147.50 141.50

6 Air compressor 8.5 cmm ( electric ) 707000 147.50 141.50


8 Angle Dozer 90 hp 3683000 156.50 141.50

9 Batching plant 6 cum / hr 1363000 147.50 141.50

10 Batching plant 15 cum / hr 3172500 147.50 141.5011 Batching plant 50 cum / hr 5268000 147.50 141.50

12 Bending machine 3000 x 12 mm 488600 152.50 141.50

13 Concrete bucket 1.5 cum 39600 --- ---

14 Concrete hand mixer 45 / 30 ltr 28900 --- ---

15 Concrete mixer 300 / 200 ( diesel ) 116600 147.50 141.50

16 Concrete mixer 300 / 200 ltr ( electric ) 107500 147.50 141.50

17 Concrete mixer 600 / 400 ( diesel ) 235500 147.50 141.50

18 Concrete mixer 600 / 400 ltr ( electric ) 216100 147.50 141.50

19 Concrete paver 100 sqm / hr 1866000 147.50 141.50

20 Convey mucker 3110000 147.50 141.50


21 Core drilling machine 867400 147.50 141.50

22 Diesel generating set 30 KVA 450000 147.50 141.50

23 Diesel generating set 50 KVA 707500 147.50 141.50

24 Diesel Loco 45 hp 1319000 149.50 141.50

25 Dewatering pump 5 hp ( diesel ) 26700 143.50 ---

26 Dewatering pump 5 hp ( electric ) 22600 143.50 ---





31 Drifter 709000 145.50 141.50

32 Drilling jumbo 1020000 149.50 141.50


33 Dumper 4.5 cum 1066000 149.50 141.50


34 Geophysical Electric resistivity meter 300000 --- ---35 Grouting pump 79400 144.50 141.50

36 Guniting / sand blast equipment 213700 144.50 141.50

37 Ice plant & accessories 30 t / day 1838000 147.50 141.50

38 Jack hammer 46400 145.50 141.50

REFERENCE DATA ON CAPITAL COST & WAGES OF CREW

FOR THE YEAR :

HIRE CHARGES OF MACHINERY AND EQUIPMENTS

35


17/21

BASIC DATA

Sl Description of machinery Capital Wages of Wages of

No. cost in Rs Operator Helper

C Rs. / Day Rs. / Day

38 Mobile crane 8 t ( pick & carry ) 1067000 149.50 141.50


40 Mobile crane 25 t ( revolving ) 16790000 149.50 141.50


41 Needle vibrator 40 mm ( petrol ) 20300 143.50 141.50

42 Needle vibrator 40 mm ( electric ) 18000 143.50 141.50

43 Needle vibrator 60 mm ( petrol ) 22900 143.50 141.50

44 Needle vibrator 60 mm ( electric ) 20400 143.50 141.50

45 Planing machine 4 m stroke 580000 152.50 141.50

46 Plate shearing machine upto 12 mm 625400 152.50 141.50

47 Pneumatic placer 0.5 cum 451300 147.50 ---

48 Pneumatic tamper 48350 145.50 141.50

49 Pug cutting machine 40500 --- ---

50 Pusher leg 32200 --- ---

51 Road roller diesel 10 t 984000 147.00 141.5052 Shovel 0.50 cum 75 hp 2710000 156.50 141.50

53 Shovel 0.85 cum 110 hp 4483000 156.50 141.50

54 Stationery derric crane 500000 --- ---

55 Tipper 5 cum 855400 149.50 141.50


56 Tipping tub 1.5 cum 112000 --- ---

57 Tower crane 5 tonne 8570000 156.50 141.50

58 Transformer 250 KVA 297000 --- ---

59 Truck 10 t 850500 149.50 141.50


60 Upright drilling machine 46000 152.50 ---

61 Ventilation fan 20 hp 131000 143.50 ---

62 Vibrating plate compactor ( diesel ) 120000 145.50 141.50

63 Vibratory pad foot roller 8 t 2483000 149.00 141.50

64 Waggon drill 746500 145.50 141.50

65 Water tanker 8000 ltr 842500 149.50 141.50


66 Welding transformer 35300 --- ---

67 Winch 35 hp ( electric ) 284000 149.50 141.50

Pile boring rig with accessories 3900000 156.50 141.50

1 Rate of interest I : % /annum : 11.00

2 Road tax for Tipper / Truck t : per annum Rs: 11560.00

3 Insurance charges p : % /annum : 1.00

OTHER DATA FOR WORKING OUT HIRE CHARGES

36


18/21

BASIC DATA

4 Diesel : per litre Rs: 40.00

5 Petrol : per litre Rs: 55.00

6 Lubricating oil : per litre Rs: 170.00

7 Tyres & tubes for Tipper / Truck : per set Rs: 13000.00

8 Electric energy (Category:HT-2B) : per kwhr Rs: 5.60

9 Salvage value (as percentage of capital cost) s : % : 10.00

2010-11

Sl Unit Hire Fuel Crew

No. charge charge Charge

in Rs in Rs in Rs.

1 3 4 5 6

1 Agitator car / Transit mixer 2 cum ( including tyres ) Hour 628.00 605.00 90.80

2 Air compressor 5 cmm ( electric ) Hour 69.00 169.00 56.40

3 Air compressor 7 cmm ( diesel ) Hour 166.00 495.00 72.10


5 Air compressor 8.5 cmm ( diesel ) Hour 202.00 619.00 72.10

6 Air compressor 8.5 cmm ( electric ) Hour 108.00 282.00 56.40


8 Angle Dozer 90 hp Hour 1154.00 423.00 77.50

9 Batching plant 6 cum / hr Hour 130.00 125.00 108.20



12 Bending machine Hour 39.00 75.00 45.90

13 Concrete bucket 1.5 cum Hour 11.00 5.00 ---

14 Concrete hand mixer 45 / 30 ltr Hour 10.00 3.00 ---

15 Concrete mixer 300 / 200 ltr ( diesel ) Hour 42.00 55.00 75.10

16 Concrete mixer 300 / 200 ltr ( electric ) Hour 38.00 25.00 75.10

17 Concrete mixer 600 / 400 ltr ( diesel ) Hour 84.00 110.00 75.10

18 Concrete mixer 600 / 400 ltr ( electric ) Hour 77.00 50.00 75.10

19 Concrete paver 100 sqm / hr Hour 282.00 17.00 144.30

20 Convey mucker ( including tyres ) Hour 658.00 174.00 60.10

21 Core drilling machine Hour 252.00 165.00 90.20

22 Diesel generating set 30 KVA Hour 60.00 440.00 45.10

23 Diesel generating set 50 KVA Hour 94.00 660.00 45.10

24 Diesel loco 45 hp Hour 237.00 371.00 56.70

25 Dewatering pump 5 hp ( diesel ) Hour 7.00 55.00 35.80

26 Dewatering pump 5 hp ( electric ) Hour 3.00 25.00 26.9027 Dewatering pump 10 hp ( diesel ) Hour 11.00 110.00 35.80

28 Dewatering pump 10 hp ( electric ) Hour 5.00 50.00 26.90

Description of machinery

OTHER DATA FOR WORKING OUT HIRE CHARGES ( Contd )

HIRE / FUEL / CREW CHARGES OF MACHINERY

2

FOR THE YEAR :

37


19/21

BASIC DATA

Sl Unit Hire Fuel Crew

No. charge charge Charge

in Rs in Rs in Rs.

1 3 4 5 6

29 Dewatering pump 20 hp ( diesel ) Hour 27.00 220.00 35.80

30 Dewatering pump 20 hp ( electric ) Hour 11.00 100.00 26.90

31 Drifter Hour 216.00 5.00 111.90

32 Drilling jumbo ( including tyres ) Hour 322.00 30.00 60.50

33 Dumper 5 cum ( including tyres ) Hour 480.00 277.00 72.60

34 Geophysical Electric resistivity meter Hour 63.00 --- ---

35 Grouting pump Hour 19.00 25.00 89.20

36 Guniting / sand blasting equipment Hour 84.00 9.00 74.40

37 Ice plant with accessories 30 t / day Hour 137.00 790.00 45.10

38 Jack hammer Hour 14.00 5.00 111.90

39 Mobile crane 8 t ( pick & carry ) ( including tyres ) Hour 362.00 495.00 75.70

40 Mobile crane 25 t ( revolving ) ( including tyres ) Hour 3804.00 1375.00 72.60

41 Needle vibrator 40 mm ( petrol ) Hour 8.00 15.00 53.30

42 Needle vibrator 40 mm ( electric ) Hour 7.00 5.00 53.3043 Needle vibrator 60 mm ( petrol ) Hour 9.00 23.00 53.30

44 Needle vibrator 60 mm ( electric ) Hour 8.00 8.00 53.30

45 Planing machine 4 m stroke Hour 88.00 75.00 73.40

46 Plate shearing machine upto 12 mm Hour 62.00 100.00 45.90

47 Pneumatic placer 0.5 cum Hour 133.00 3.00 28.80

48 Pneumatic tamper Hour 12.00 5.00 89.50

49 Pug cutting machine Hour 16.00 3.00 ---

50 Pusher leg Hour 8.00 3.00 ---

51 Road roller diesel 10 t Hour 228.00 495.00 72.00

52 Shovel 0.50 cum 75 hp Hour 725.00 330.00 77.50

53 Shovel 0.85 cum 110 hp Hour 1199.00 605.00 77.50

54 Stationery derric crane 5 t Hour 66.00 9.00 ---

55 Tipper 5 cum ( including tyres ) Hour 271.00 208.00 56.70

56 Tipping tub 1.5 cum Hour 30.00 9.00 ---

57 Tower crane 5 tonne Hour 994.00 130.00 62.00

58 Transformer 250 KVA Month 3523.00 --- ---

59 Truck 10 t ( including tyres ) Hour 269.00 208.00 56.70

60 Upright drilling machine / Grinding machine Hour 18.00 25.00 59.50

61 Ventilation fan 20 hp ( twin ) Hour 6.00 100.00 9.30

62 Vibrating plate compactor ( Diesel ) Hour 55.00 55.00 89.50

63 Vibratory pad foot roller 8 t Hour 1130.00 715.00 90.60

64 Waggon drill Hour 216.00 9.00 89.50

65 Water tanker 8000 ltr ( including tyres ) Hour 268.00 208.00 56.70

66 Welding transformer Hour 12.00 60.00 ---

67 Winch 35 hp ( electric ) Hour 98.00 175.00 90.80

Pile boring rig with accessories Hour 1043.00 990.00 77.50

HIRE / FUEL / CREW CHARGES OF MACHINERY ( Contd )

2

Description of machinery

38


20/21

BASIC DATA

Notes:

1 Hire charges include depriciation, interest, repair charge, miscellaneous charge, insurance, road

tax wherever applicable.

2 Fuel charges include cost of diesel / petrol / electric power as applicable and oil / lubricants and

other miscellaneous charges.

3 Crew charges include wages of operator and helper on hourly basis.

4 For batching plants and mechanical concrete paver 2 Operators and 2 Helpers are considered for

working out hourly Crew charges.

5 Hire / Fuel / Crew charges are exclusive of provisions towards small T & P, profit, overheads and

hidden cost on operating crew. Profit shall be considered only on fuel charges and operating

crew charges.

Note:: 1. Life and repair charges are as per CWC guide lines.

2. For plant / machinery for which standard data is not available, life and repair provisions are

assumed based on the standard data for similar type plant / equipment.

3. For transport machinery the wear and tear of tyre / tube sets depends on various parameters.

The working life of tyre / tube sets is worked out for each type of machinery duly considering

appropriate parameters applicable for the type of work they are normally deployed.

Working life of tyre and tube set = Rated life of tyre x parameters affecting life of tyre.

Rated life of tyre and tube set : 6000 hours

Parameters affecting life of tyre ( based on CWC guide-lines ):

a. Maintenance - ( all transport machinery ) : Average : 1.00

b. Maximum speed - ( agitator/dumper/mucker/jumbo) : 30 km / hour : 1.00

- ( Other transport machinery ) : 45 km / hour : 0.80

c. Curves - ( all transport machinery ) : Severe ( single wheels ) : 0.80

d. Surface - ( Agitator / Dumper / Mucker / Jumbo ) : Blasted rock : : 0.60

- ( Other transport machinery ) : Mud ordinary and blasted rock : 0.75

e. Load - ( all transport machinery ) : Full load / 10% over load : 1.00

f. Wheel position - ( all transport machinery ) : Rear dump : 0.80

g. Grades - ( all transport machinery ) : 15 % maximum : 0.70

h. Miscellaneous - ( agitator/dumper/mucker/jumbo) : Very unfavourable : 0.60

- ( Other transport machinery ) : Unfavourable : 0.80

Note: For agitator / dumper / mucker / jumbo surface is assumed as blasted rock.

For other transport machinery surface is assumed as 75 % mud road and 25 % rocky surface.

( 0.75 x 0.80 + 0.25 x 0.60 ) = 0.75

Working life of tyre for Agitator / Mucker / Dumper = 6000x1.0x1.0x0.80x0.60x1.0x0.8x0.7x0.6

: 967.68 hours say : 950 hoursWorking life of tyre for other transport machinery = 6000x1.0x0.8x0.8x0.75x1.0x0.8x0.7x0.8

: 1290.24 hours say : 1300 hours

STANDARD DATA FOR MACHINERY

HIRE / FUEL / CREW CHARGES OF MACHINERY ( Contd )

( FOR WORKING OUT HIRE CHARGES )

39


21/21

BASIC DATA

Sl Description of machinery Life in Life in Repair Type Duty

No. years hours cost % C Factor Factor

n h r c1 c2

1 Agitator car / Transit mixer 2 cum 10 10000 120 0.50 1.00

Tyres and tubes 6 sets 1 950 25 --- ---

2 Air compressor 5 cmm ( electric ) 10 16000 80 1.00 0.75

3 Air compressor 7 cmm ( diesel ) 8 10000 100 1.00 0.75


5 Air compressor 8.5 cmm ( diesel ) 8 10000 100 1.00 0.75

6 Air compressor 8.5 cmm ( electric ) 10 16000 80 1.00 0.75


8 Angle Dozer 90 hp 10 12000 200 0.57 0.75

9 Batching plant 6 cum / hr 18 30000 75 1.00 1.00



12 Bending machine 15 30000 50 1.00 1.00

13 Concrete bucket 1.5 cum 3 5000 25 1.00 1.00

14 Concrete hand mixer 45 / 30 ltr 5 6000 80 1.00 1.0015 Concrete mixer 300 / 200 ltr ( diesel ) 5 6000 80 1.00 1.00

16 Concrete mixer 300 / 200 ltr ( electric ) 5 6000 80 1.00 1.00

17 Concrete mixer 600 / 400 ltr ( diesel ) 5 6000 80 1.00 1.00

18 Concrete mixer 600 / 400 ltr ( electric ) 5 6000 80 1.00 1.00

19 Concrete paver 100 sqm / hr 16 20000 100 1.00 1.00

20 Convey mucker 10 15000 100 0.58 1.00


21 Core drilling machine 8 8000 80 1.00 1.00

22 Diesel generating set 30 KVA 10 20000 100 1.00 1.00

23 Diesel generating set 50 KVA 10 20000 100 1.00 1.00

24 Diesel Loco 45 hp 10 16000 120 1.00 0.75

25 Dewatering pump 5 hp ( diesel ) 8 10000 100 1.00 1.00

26 Dewatering pump 5 hp ( electric ) 12 20000 70 1.00 1.00





31 Drifter 10 8000 80 1.00 1.00

32 Drilling jumbo 8 12000 100 0.30 0.10


33 Dumper 4.5 cum 8 10000 175 0.30 0.70


34 Geophysical electric resistivity meter 5 10000 75 1.00 1.00

35 Grouting pump 10 10000 80 1.00 1.00

36 Guniting / sand blasting equipment 5 6000 100 1.00 1.00

37 Ice plant & accessories 30 t / day 20 40000 75 1.00 0.75

38 Jack hammer 10 8000 80 1.00 1.00

STANDARD DATA FOR MACHINERY ( Contd )

Documents

Basic Data Kar Part 2