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8/13/2019 Data Rates-Dam Works-Part 8
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DAM ALLIED WORKS
DATA:Capacity of shovel bucket : 0.85 cum
Capacity of shovel bucket under heaped condition : 1.00 cum
Capacity of dumper : 5.00 cum
initial lead considered for analysis : 1.00 km
Speed for loaded tipper under haul road condition : 15 km / hr
Speed for empty tipper under haul road condition : 20 km / hr
Turning and unloading time : 2.00 min
Shovel digging and loading cycle per bucket : 50 sec
Number of buckets per load ( 5.00 / 1.00 ) say : 5 buckets
Ideal cycle time for loading 5 buckets ( 5 x 50 / 60 ) : 4.17 min
The ideal cycle time for shovel requires spotting of a dumper within 4.17 minutes near the
shovel. However, in practice the space available at quarry may not permit positioning of tipper
for loading on either side of shovel. Generally one tipper has to move after loading to position
the next tipper for loading. Assuming one extra cycle for shovel, the corrected cycle time
for the shovel will be : ( 4.17 + 50 / 60 ) : 5.00 min
Round trip cycle time for tipper:
Ideal cycle time of shovel for digging & loading : 5.00 min
Time for 1km haulage under load ( 60 / 15 ) : 4.00 min
Time for turning and un-loading( considering slow movement on rockfill ) : 2.50 min
Time for 1 km return trip ( 60 / 20 ) : 3.00 min
Time for turning and spotting : 0.50 minTotal : 15.00 min
No.of tippers to match corrected cycle time of shovel ( 15.0 / 5 ) : 3 Nos
Output of tipper / hr with 50 min working / hr ( 50 x 5.00 / 15.00 ) : 16.67 cum
Output for 3 tippers per day ( 3 x 16.67 x 8 ) say : 400 cum
The bulkage of graded rockfill material for conveyance is assumed at about 40 to 45 percent.
Considering av. 42.5 % bulkage, insitu qty will be ( 400 / 1.425 ) say : 281 cum
Consider 2 % wastage of rock in handling.
Insitu quantity of rock available for rock f il l layer ( 281 x 0.98 ) say : 276 cum
Assume 30 % voids in graded dozer levelled and hand packed rockfill.
Quantity of rockfill in layer ( 276 / 0.70 ) say : 394 cum
Quantity of rock for royalty charges @ 1.85 t / cum ( 394 x 1.85 ) : 729 tonnes
Consider 394 cum rock fill embankment for rate analysis.
1. Removal of overburden :
Consider average 1 m depth of overburden material consisting of soil and soft rock
Consider 9 m depth of cut on hard rock in benches of 2.25 m.
Area of overburden for 281 cum insitu rock ( 281 / 9 ) say : 32 sqm
Quantity of overburden soil / soft rock for 32 sqm ( 32 x 1 ) : 32 cum
Consider removal of overburden by manual labour.
Consider output of 1 heavy and 1 light mazdoor @ 4 cum / day.
2. Drilling and Blasting :
As the density of rockfill is dependant on gradation the drilling and blasting operations at quarryshall be planned properly to produce graded material.
For 300 mm down size rockfill consider 32 mm dia jack hammer drilling.
For good fragmentation consider burden at 25 times dia of hole say : 0.80 m
Consider spacing at 1.25 times burden : 1.00 m
Grid spacing of holes in m : 0.80 x 1.00 m
Depth of hole ( generally not less than twice the burden ) : 2.40 m
Effective depth of hole ( 2.40 - 0.15 ) : 2.25 m
Area of excavation for 281 cum ( 281 / 2.25 ) : 125.00 sqm
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Nos. of holes for 125 sqm area 125 / ( 0.80 x 1.00 ) : 156 Nos.
Depth of drill ing for 156 holes ( 156 x 2.40 ) : 375 m
Add for secondary drilling @ 5 % holes of 0.6 m depth say : 5 m
Tota depth of drilling including holes for secondary blast ( 375 + 5 ) : 380 m
No. of secondary blast holes : 8 Nos
Rated rate of drilling in hard rock by jack hammer : 8.00 m / hour
Rate of drilling in hard rock with 50 min / hr working ( 8 x 50 / 60 ) : 6.7 m / hour
Consider 6 jack hammers for drilling holes.
Time required for drilling with 6 jack hammers ( 380 / 6 / 6.7 ) say : 9.50 hours
Quantity of explosive small dia considering good fragmentation : 0.40 kg / cum
Quantity of explosive small dia for secondary blasting of large fragments : 0.20 kg / cum
Electric detonators for main blast : 1 / hole
Ordinary detonators for secondary blasting : 1 / hole
Detonating fuse coil : 200 Rm
3. Spreading and packing :
Rockfill material collected can be levelled manually or by using dozer or by both.
For the purpose of rate analysis a combination of dozer and manual labour is assumed.
Output of dozer / hour for spreading & levelling : 200 cum
Time for spreading & levelling by dozer @ 150 cum/ hr ( 400 / 150 ) say : 3 hours
4. Surface finishing :
Assume average 5 sqm surface finishing for 100 cum of rockfill.Area of surface finishing ( 394 x 5 / 100 ) say : 20 sqm
5. Requirement of materials:
Jack hammer drill rods for drilling : 380 m drilling
Air hose for supplying air to 6 jack hammers ( 9.5 x 6 ) : 57 hours
Small dia.Explosive at 0.40 kg / cum for 281 cum ( 281 x 0.40 ) : 112.00 kg
Explosive at 0.20 kg / cum for secondary blast ( 281x0.05x0.2 ) : 3.00 kg
Total quantity of explosive for 394 cum rockfill : 115 kg
Ele.detonators at 1 per hole for 156 main blast holes ( 156 x 1 ) : 156 Nos.
Ord.detonators @ 1 per hole for 8 secondary holes ( 8 x 1 ) : 8 Nos.
Detonating fuse coil : 200 Rm
6. Requirement of machinery :
Deploy 3 air compressors 8.5 cmm capacity for 9.5 hours for drilling.
Deploy 6 jack hammers for 9.5 hours for drilling.
Deploy 0.85 cum capacity shovel for 8 hours for digging and loading 400 cum.
Deploy 3 tippers of 5 cum capacity for conveying 400 cum rockfill material.
Deploy 1 dozer for 3 hours for spreading and levelling collected rockfill material.
7. Requirement of workforce ( other than machinery crew ) :
Removal of overburden :
Heavy mazdoor : 8 Nos.
Light mazdoor : 8 Nos.Drilling and blasting :
Blaster ( licensed ) : 1 No.
Helper ( blasting ) : 1 No.
For packing voids in dozed layer and hand packing at edges.
Heavy mazdoor : 4 Nos.
Light mazdoor : 4 Nos.
For surface finishing 20 sqm.
Mason Class-II : 2 Nos.
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Heavy mazdoor : 2 Nos.
Maistry ( 1 at quarry and 1 at site ). : 2 Nos.
8. Use rate of materials :
Cost of drill rod 2.5 m long @ Rs: 5660.00 / Each Rs: 5660.00
Life of drill rod for drilling in hard rock with reconditioning : 150 m
Use rate of drill rod per Rm drilling ( cost / life ) Rs: 37.73
Cost of air hose 50 m long @ Rs: 150.00 / Rm Rs: 7500.00
Life of 25 mm dia air hose : 800 hours
Use rate of air hose per hr ( cost / life ) Rs: 9.38
RATE ANALYSIS UNIT : 394.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Use rate of drill rod 2.5 m long Rm 380.00 37.73 14338.67
Reconditioning charges @ 10 % 1433.87
2 Use rate of 25 mm dia air hose 6 Nos. Hour 57.00 9.38 534.38
3 Explosive small dia kg 115.00 45.00 5175.00
4 Electric detonators Nos 156.00 10.00 1560.00
5 Detonator ordinary Nos 8.00 5.50 44.006 Fuse coil Rm 200.00 8.00 1600.00
7 Sundries ( waste tyres etc ) LS 10.00 30.00 300.00
Total Rs: 24985.91
Add for small Tools and Plants @ 1% Rs: 249.86
Add for Contractor's Profit @ 10% Rs: 2498.59
Add for Contractor's Overheads @ 5% Rs: 1249.30
Add royalty charges for 729 t rock @ Rs: 30.00 / tonne Rs: 21870.00
Total cost of Materials : Rs: 50853.65
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 Air compressor 8.5 cmm ( diesel ) 3 Nos Hour 28.50 202.00 5757.00
Fuel / Energy charges Hour 28.50 619.00 17641.50
2 Jack hammer 6 Nos Hour 57.00 14.00 798.00
Fuel / Energy charges Hour 57.00 5.00 285.00
3 Angle dozer 90 hp Hour 3.00 1154.00 3462.00
Fuel / Energy charges Hour 3.00 423.00 1269.00
4 Shovel 0.85 cum Hour 8.00 1199.00 9592.00
Fuel / Energy charges Hour 8.00 605.00 4840.00
5 Tipper 5 cum Hour 24.00 271.00 6504.00 Fuel / Energy charges Hour 24.00 208.00 4992.00
Total Rs: 55140.50
Add for small Tools and Plants @ 1% Rs: 551.41
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 2902.75
Add for Contractor's Overheads @ 5% Rs: 2757.03
Total hire charges of Machinery : Rs: 61351.68
C. LABOUR:
Description
Perticulars
in Rs.
Quantity Rate
Quantity Rate
in Rs.
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Sl No Unit Amount
in Rs.
1 Crew for Air compressor Hour 28.50 72.10 2054.85
2 Crew for Jack hammer Hour 57.00 111.90 6378.30
3 Crew for Shovel Hour 8.00 77.50 620.00
4 Crew for Tipper Hour 24.00 56.70 1360.80
5 Crew for Dozer Hour 3.00 77.50 232.50
6 Blaster licensed Day 1.00 147.00 147.00
7 Helper blaster Day 1.00 141.50 141.50
8 Maistry Day 2.00 141.50 283.00
9 Mason Class-II Day 2.00 148.50 297.00
10 Heavy mazdoor Day 14.00 132.00 1848.00
11 Light mazdoor Day 12.00 130.50 1566.00
Total Rs: 14928.95
Add for small Tools and Plants @ 1% Rs: 149.29
Add for Contractor's Profit @ 10% Rs: 1492.90
Add for hidden cost on Labour @ 15% Rs: 2239.34
Add for additional hidden cost on labour @ 5% Rs: 746.45
Add for Contractor's Overheads @ 5% Rs: 746.45
Total cost of Labour : Rs: 20303.37
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 50853.65
B. Hire charges of Machinery Rs: 61351.68
C. Cost of Labour Rs: 20303.37
132508.71
Add for enabling works @ 1.40% Rs: 1855.12
Total cost for 394.00 cum Rs: 134363.83
Rate per cum Rs: 341.00
Rate approved per cum Rs: 341.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 48
ITEM: Providing and constructing dry rubble rock-toe using rubble and stone chips from
approved source including cost of all materials, machinery, labour, hand packing rubble
and stone chips, finishing top and sides to required slopes etc., complete with initial lead upto
1 km and all lifts.
DATA:Top width : 1.50 m
Side slope upstream side : 1 (V) : 1 (H)
Side slope down stream side : 1 (V) : 2 (H)
Height : 3.00 m
Embankment 1.5m 1 2
1 1
Rock-toe 3 m
Description
TOTAL Rs:
SKETCH SHOWING DETAILS OF ROCK-TOE
( filters below and behind rock-toe not shown )
Quantity Rate
in Rs.
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Cross sectional area ( 1.50 + 10.50 ) x 3 / 2 : 18.00 sqm
Consider 100 cum rock toe:
1. Requirement of materials :
Requirement of materials for 100 cum based on data for 400 cum in item - 47:
Jack hammer drill rod 2.5 m length ( 387 x 100 / 400 ) : 97 Rm
Explosive small dia ( Kelvex-220 ) ( 118 x 100 / 400 ) : 30 kg.
Electric detonator ( 159 x 100 / 400 ) : 40 Nos
Detonator ordinary ( 8 x 100 / 400 ) : 2 Nos.
detonating fuse coil ( 200 x 100 / 400 ) : 50 Rm
Quantity of rock for royalty charges @ 1.85 t / cum ( 100 x 1.85 ) : 185 tonnes
2. Requirement of machinery :
Requirement of machinery for 100 cum based on data for 400 cum in item -47:
Air compressor 8.5 cmm ( 30 x 100 / 400 ) : 7.5 hours
Jack hammer ( 60 x 100 / 400 ) : 15 hours
Shovel 0.85 cum ( 8 x 100 / 400 ) : 2 hours
Tipper 5 cum ( 24 x 100 / 400 ) : 6 hours
Surface finishing required ( 12.40 x 100 / 18 ) : 69 sqm
3. Requirement of workforce ( other than machinery crew ) :
Blaster ( licinsed ) : 0.5 No.
Helper ( blasting : 1 No.
Rock-toe material can be spread partly by dumping the material directly at spot and partly byconveying manually. Assuming 50 % manual conveying.
For conveying, spreading and packing :
Heavy mazdoor for rubble : 10 Nos.
Light mazdoor for chips : 2 Nos.
For packing and surface finishing.
Mason Class-II : 7 Nos.
Heavy mazdoor : 7 Nos.
Maistry : 1 No.
4. Use rate of materials :
Cost of drill rod 2.5 m long @ Rs: 5660.00 / Each Rs: 5660.00
Life of drill rod for drilling in hard rock with reconditioning : 150 m
Use rate of drill rod per Rm drilling ( cost / life ) Rs: 37.73
Cost of air hose 50 m long @ Rs: 150.00 / Rm Rs: 7500.00
Life of 25 mm dia air hose : 800 hours
Use rate of air hose per hr ( cost / life ) Rs: 9.38
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Use rate of drill rod 1.5 m long Rm 97.00 37.73 3660.13
Reconditionong charges @ 10 % 366.012 Use rate of 25 mm dia air hose Hour 15.00 9.38 140.63
3 Explosive small dia kg 30.00 45.00 1350.00
4 Electric detonator Nos 40.00 10.00 400.00
5 Detonator ordinary Nos 2.00 5.50 11.00
6 Fuse coil Rm 50.00 8.00 400.00
7 Sundries LS 2.00 30.00 60.00
Total Rs: 6387.77
Add for small Tools and Plants @ 1% Rs: 63.88
Perticulars Quantity Rate
in Rs.
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Add for Contractor's Profit @ 10% Rs: 638.78
Add for Contractor's Overheads @ 5% Rs: 319.39
Add royalty charges for 185 t rock @ Rs: 30.00 / tonne Rs: 5550.00
Total cost of Materials : Rs: 12959.82
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 Air compressor 8.5 cmm ( diesel ) Hour 7.50 202.00 1515.00
Fuel / Energy charges Hour 7.50 619.00 4642.50
2 Jack hammer Hour 15.00 14.00 210.00
Fuel / Energy charges Hour 15.00 5.00 75.00
3 Shovel 0.85 cum Hour 2.00 1199.00 2398.00
Fuel / Energy charges Hour 2.00 605.00 1210.00
4 Tipper 5 cum Hour 6.00 271.00 1626.00
Fuel / Energy charges Hour 6.00 208.00 1248.00
Total Rs: 12924.50
Add for small Tools and Plants @ 1% Rs: 129.25
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 717.55
Add for Contractor's Overheads @ 5% Rs: 646.23
Total hire charges of Machinery : Rs: 14417.52
C. LABOUR :
Sl No Unit Amount
in Rs.
1 Crew for Air compressor Hour 7.50 72.10 540.75
2 Crew for Jack hammer Hour 15.00 111.90 1678.50
Contd
C. LABOUR ( Contd ) :
Sl No Unit Amount
in Rs.
Contd
3 Crew for Shovel Hour 2.00 77.50 155.00
4 Crew for Tipper Hour 6.00 56.70 340.20
5 Blaster licensed Day 0.50 147.00 73.50
6 Helper blaster Day 1.00 141.50 141.50
7 Maistry Day 1.00 141.50 141.50
8 Mason Class-II Day 7.00 148.50 1039.50
9 Heavy mazdoor Day 17.00 132.00 2244.00
10 Light mazdoor Day 2.00 130.50 261.00
Total Rs: 6615.45
Add for small Tools and Plants @ 1% Rs: 66.15
Add for Contractor's Profit @ 10% Rs: 661.55Add for hidden cost on Labour @ 15% Rs: 992.32
Add for additional hidden cost on labour @ 5% Rs: 330.77
Add for Contractor's Overheads @ 5% Rs: 330.77
Total cost of Labour : Rs: 8997.01
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 12959.82
B. Hire charges of Machinery Rs: 14417.52
Description
Description Quantity Rate
in Rs.
Quantity Rate
in Rs.
Description
Quantity Rate
in Rs.
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C. Cost of Labour Rs: 8997.01
36374.35
Add for enabling works @ 1.40% Rs: 509.24
Total cost for 100.00 cum Rs: 36883.59
Rate per cum Rs: 369.00
Rate approved per cum Rs: 369.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 49
ITEM: Providing and constructing dry rubble rock-toe with rubble and stone chips from dump
yardincluding cost of all materials, machinery, labour, hand packing rubble and stone chips,
finishing top and sides to required slopes etc., complete with initial lead upto 1 km and all
lifts.
Note: Useful rubble and stone chips will be issued at dump yard at the issue rate for usefull rubble /
stone chips. Sorting out and breaking charges are included in rate analysis.
DATA:Top width : 1.50 m
Side slope upstream side : 1 (V) : 1 (H)
Side slope down stream side : 1 (V) : 2 (H)
Height : 3.00 mCross sectional area (1.50 + 10.50 ) x 3 / 2 : 18.00 sqm
Consider 100 cum rock toe:
Length of rock-toe for 100 cum ( 100 / 18 ) : 5.55 m
Area of surface finishing for top & sides : 69 sqm
1. Requirement of materials:
Quantity of rubble : 100 cum
Quantity of stone chips for packing @ 15 % ( 100 x 0.15 ) : 15 cum
2. Requirement of machinery :
For 100 cum rock-toe same as in Item : 48.
0.85 cum shovel 1 No. : 2 hours
5.00 cum tippers 3 Nos : 6 hours
3. Requirement of workforce ( other than machinery crew ) :
For sorting out & breaking useful rubble and chips:
For sorting out and breaking over size stones in dump yard :
Stone breaker : 2 Nos.
Heavy mazdoor : 2 Nos.
Rock-toe material can be spread partly by dumping the material directly at spot and partly by
conveying manually. Assuming 50 % manual rehandling.
For rehandling and spreading rubble at rock-toe:
Heavy mazdoor : 10 Nos.Light mazdoor : 2 Nos.
For packing and finishing:
Heavy mazdoor : 7 Nos.
Mason Class-II : 7 Nos.
Maistry : 1 No.
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
TOTAL Rs:
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Sl No Unit Amount
in Rs.
1 Useful rubble ( at dump yard ) cum 100.00 135.00 13500.00
2 Useful stone chips ( at dump yard ) cum 15.00 160.00 2400.00
Total Rs: 15900.00
Add for small Tools and Plants @ 1% Rs: 159.00
Add for Contractor's Profit @ 10% Rs: 1590.00
Add for Contractor's Overheads @ 5% Rs: 795.00
Add royalty charges for stones @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 18444.00
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 Shovel 0.85 cum Hour 2.00 1199.00 2398.00
Fuel / Energy charges Hour 2.00 605.00 1210.00
2 Tipper 5 cum Hour 6.00 271.00 1626.00
Fuel / Energy charges Hour 6.00 208.00 1248.00
Total Rs: 6482.00
Add for small Tools and Plants @ 1% Rs: 64.82
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 245.80Add for Contractor's Overheads @ 5% Rs: 324.10
Total hire charges of Machinery : Rs: 7116.72
C. LABOUR:
Sl No Unit Amount
in Rs.
1 Crew for Shovel Hour 2.00 77.50 155.00
2 Crew for Tipper Hour 6.00 56.70 340.20
3 Mason Class-II Day 7.00 148.50 1039.50
4 Maistry Day 1.00 141.50 141.50
5 Stone breaker Day 2.00 146.00 292.00
6 Heavy mazdoor Day 19.00 132.00 2508.00
7 Light mazdoor Day 2.00 130.50 261.00
Total Rs: 4737.20
Add for small Tools and Plants @ 1% Rs: 47.37
Add for Contractor's Profit @ 10% Rs: 473.72
Add for hidden cost on Labour @ 15% Rs: 710.58
Add for additional hidden cost on labour @ 5% Rs: 236.86
Add for Contractor's Overheads @ 5% Rs: 236.86
Total cost of Labour : Rs: 6442.59
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 18444.00
B. Hire charges of Machinery Rs: 7116.72
C. Cost of Labour Rs: 6442.59
32003.31
Add for enabling works @ 1.40% Rs: 448.05
Total cost for 100.00 cum Rs: 32451.36
Description
TOTAL Rs:
Perticulars
Description
Quantity Rate
Quantity Rate
in Rs.
in Rs.
Quantity Rate
in Rs.
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Rate per cum Rs: 325.00
Rate approved per cum Rs: 325.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 50
ITEM: Providing and laying 300 mm diameter open jointed hume pipes with collars in rock-toefor
drainage including cost of all materials, machinery, labour etc., complete withlead upto 1 km
and all lifts.
DATA:Consider 100 m open jointed hume pipe drain for analysis.
1. Requirement of materials :
300 mm dia hume pips : 100 m
Number of collars for 100 m length : 40 Nos
Weight of pipe and collars @ 80 kg / m : 8.00 tonnes
2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
Mason Cl-II for laying pipe @ 50 Rm / day : 2 Nos.
Heavy mazdoors for assisting mason : 2 Nos.
Heavy mazdoors for handling pipes and collars : 4 Nos4. Rehandling / Initial lead for materials:
Consider 1 km initial lead for materials.
RATE ANALYSIS UNIT : 100.00 Rm
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Hume pipe 300 mm dia.with collar Rm 100.00 325.00 32500.00
0.00 0.00 0.00
Total Rs: 32500.00
Add for small Tools and Plants @ 1% Rs: 325.00
Add for Contractor's Profit @ 10% Rs: 3250.00
Add for Contractor's Overheads @ 5% Rs: 1625.00
Total cost of Materials : Rs: 37700.00
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Total hire charges of Machinery : Rs: 0.00
C. LABOUR:
Sl No Unit Amount
in Rs.in Rs.
Quantity Rate
Description
Description
Perticulars
in Rs.
Rate
Quantity Rate
in Rs.
Quantity
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1 Mason Cl- II Day 2.00 148.50 297.00
2 Heavy mazdoor Day 6.00 132.00 792.00
Total Rs: 1089.00
Add for small Tools and Plants @ 1% Rs: 10.89
Add for Contractor's Profit @ 10% Rs: 108.90
Add for hidden cost on Labour @ 15% Rs: 163.35
Add for additional hidden cost on labour @ 5% Rs: 54.45
Add for Contractor's Overheads @ 5% Rs: 54.45
Total cost of Labour : Rs: 1481.04
ABSTRACT:
A. Cost of Materials Rs: 37700.00
B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 1481.04
TOTAL Rs: 39181.04
Add for enabling works @ 1.40% Rs: 548.53
Total Rs: 39729.57
Add for 1 km rehandling / initial lead including loading / unloading:
Hume pipes & collars 8.00 tonnes @ Rs: 129.10 / tonne Rs: 1032.80
Total cost for 100.00 Rm Rs: 40762.37
Rate per Rm Rs: 408.00Rate approved per Rm Rs: 408.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 51
ITEM: Providing and constructing 1.20 m internal diameter and average 3 m height RCC manholewith
600 mm dia. top cover in M-15grade cement concrete using 20 mm downgraded, clean, hard
coarse aggregate, 200 mm thick for bed / sides / top slab / 1.5 m long cut-off wall and 75 mm
thick for cover including providing 12 mm dia reinforcement bars at 300 mm c / c bothways for
bed /sides /cut-off wall / top slab / rungs and 8 mm dia bars at 150 mm c / c bothways for cover,
excavation for foundation, providing 300 mm dia hume pipe outlet, cost of all materials, labour,
machinery, formwork, scaffolding, batching, mixing, laying, vibrating, finishing, curing etc.,
complete with lead upto 1 km and all lifts.
DATA:Consider one manhole for analysis.
The work involves :
a. Excavation for foundation;
b. Laying bed concreting;
c. Constructing RCC man-hole with top cover and cut-off wall;
d. Fixing out-let pipe
Quantity of materials for 1 cum of M-15 CC using 20 mm down CA :Cenemt : 290 kg Fine aggregate : 0.44 cum Coarse aggregate : 0.80 cum
Wastage : 1 % for cement , 2 % for CA & FA and 2.5 % for steel.
1.5 m D / S Embankment
Key-wall
2 1
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Manhole 1 1.2 m 1
Cover 1.6 m
Rock-toe 3.0 m
In-let pipe
Out-let
2.0 m
Manhole details - Plan Manhole - Section ( reinforcement not shown )
1. Excavation for foundation :( 0.786 x 2 x 2 x 2 ) + ( 1.5 x 0.4 x 2) : 7.50 cum
M-15 grade CC :
for bed ( 0.786 x 2 x 2 x 0.2 ) + ( 1.7 x 0.4 x 0.2 ) : 0.765 cum
for sides ( 3.142 x 1.4 x 2.8 x 0.2 ) + ( 1.5 x 2.8 x 0.2 ) : 3.303 cum
for slab 0.786 x 0.2 ( 1.6 x 1.6 - 0.6 x 0.6 ) : 0.346 cum
for cover 0.786 x 0.65 x 0.65 x 0.075 : 0.025 cum
Total : 4.439 cum
2. Requirement of materials :
Cement : ( 4.439 x 290 x 1.01 ) : 1300 kg
Coarse aggregate 20 - 10 mm ( 4.439 x 0.80 x 0.65 x 1.02 ) : 2.35 cum
Coarse aggregate 20 - 10 mm ( 4.439 x 0.80 x 0.35 x 1.02 ) : 1.27 cum
Fine aggregate ( 4.439 x 0.44 x 1.02 ) : 2.00 cumSuper plasticiser ( 4.439 x 0.87 ) : 4.00 ltr
Reinforcement steel :
for man hole bed ( 2 x 1.9 + 4 x 1.7 + 4 x 1.5 + 4 x 0.7 ) x 0.89 : 17.27 kg
for cut-off bed ( 2 x 1.7 ) x 0.89 : 03.03 kg
for manhole sides ( 15 x 3.3 + 9 x 4.5 ) x 0.89 : 80.10 kg
for cut-off wall ( 5 x 1.5 + 9 x 3.3 ) x 0.89 : 33.10 kg
for rungs ( 8 x 1 ) x 0.89 : 07.12 kg
for top slab ( 2 x 1.5 + 4 x 1.3 + 4 x 1.1 + 4 x 0.3 ) x 0.89 : 12.28 kg
for cover LS : 03.00 kg
Total : 155.90 kg
Add for wastage @ 2.50% : 3.90 kg
say : 160.00 kg
3. Requirement of machinery :
Except for side walls the quantity of concrete required for other components is very small.
A combination of mechanical mixer for wall concreting and manual mixing for bed and top slab
is assumed. Light mazdoor engaged for conveying water for concreting and curing.
Deploy 300 / 200 mixer for 4 hours for mixing concrete.
Deploy 40 mm needle vibrator for vibrating concrete.
4. Requirement of workforce ( other than machinery crew ) :
Mason Cl- II : 1 No.
Bar bender : 1 No.Maistry : 1 No.
Heavy mazdoor
for excavation for foundation : 2 Nos
for bar bending : 1 No.
for concreting : 5 Nos
Light mazdoor
for excavation for foundation : 2 Nos.
for concreting : 4 Nos
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for curing : 1 No.
Labour charges for shuttering per sqm ( Annexure-B Item : 13 ) Rs: 33.17
5. Formwork / shuttering :
for sides ( 3.142 x 1.6 x 3 + 3.142 x 1.2 x 2.8 ) : 25.64 sqm
for cut-off wall ( 2 x 1.5 x 2.8 ) : 08.40 sqm
for top slab ( 0.7857 x 1.2 x 1.2 ) : 01.13 sqm
Total ( say ) : 36 sqm
6. Rehandling / Initial lead for materials:
Consider 1 km rehandling lead for cement and 1 km initial lead for other materials.
7. Use rate of materials :
Use rate of normal shuttering per sqm ( Annexure-A Item : 13 ) Rs: 151.07
RATE ANALYSIS UNIT : 1.00 Each
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Cement with 1 % wastage kg 1300.00 4.00 5200.00
Cement for incidentals @ 3 kg / cum kg 13.50 4.00 54.00
2 Coarse aggregate 20 to 10 mm cum 2.35 520.00 1222.00
Coarse aggregate 10 to 4.75 mm cum 1.27 669.00 849.63
3 Fine aggregate ( screened ) cum 2.00 199.00 398.00Contd
A. MATERIALS ( Contd ) :
Sl No Unit Amount
in Rs.
Contd
4 Super plasticiser ltr 4.00 75.00 300.00
5 Reinforcement steel with 2.5 % wastage kg 160.00 36.20 5792.00
6 Binding wire kg 4.00 50.00 200.00
7 Hume pipe 300 mm dia Rm 1.00 325.00 325.00
8 Use rate of shuttering sqm 36.00 151.07 5438.35
9 Scaffolding @ 5 % of shuttering 271.92
10 Sundries LS 2.00 30.00 60.00
Total Rs: 20110.90
Add for small Tools and Plants @ 1% Rs: 201.11
Add for Contractor's Profit @ 10% Rs: 2011.09
Add for Contractor's Overheads @ 5% Rs: 1005.54
Add royalty charges on CA @ ( Included in material rate) Rs: 0.00
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 23328.64
B. MACHINERY:
Sl No Unit Amountin Rs.
1 Concrete mixer 300 / 200 ( ele ) Hour 4.00 38.00 152.00
Fuel / Energy charges Hour 4.00 25.00 100.00
2 Needle vibrator 40 mm dia ( ele ) Hour 4.00 7.00 28.00
Fuel / Energy charges Hour 4.00 5.00 20.00
3 Sundries LS 1.00 30.00 30.00
Total Rs: 330.00
Add for small Tools and Plants @ 1% Rs: 3.30
Description
Perticulars
Quantity Rate
Quantity Rate
in Rs.
in Rs.
Perticulars Quantity Rate
in Rs.
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Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 15.00
Add for Contractor's Overheads @ 5% Rs: 16.50
Total hire charges of Machinery : Rs: 364.80
C. LABOUR:
Sl No Unit Amount
in Rs.
1 Mason Cl- II Day 1.00 159.00 159.00
2 Bar bender Day 1.00 159.00 159.00
3 Maistry Day 1.00 141.50 141.50
4 Heavy mazdoor
for excavation for foundation Day 2.00 132.00 264.00
for bar bending Day 1.00 132.00 132.00
for concreting Day 5.00 132.00 660.00
5 Light mazdoor
for excavation for foundation Day 2.00 130.50 261.00
for concreting Day 5.00 130.50 652.50
for curing Day 1.00 130.50 130.50
6 Labour for shuttering sqm 36.00 33.17 1193.94
Total Rs: 3753.44
Contd
C. LABOUR ( Contd ) :
Sl No Unit Amount
in Rs.
Contd
Add for small Tools and Plants @ 1% Rs: 37.53
Add for Contractor's Profit @ 10% Rs: 375.34
Add for hidden cost on Labour @ 15% Rs: 563.02
Add for additional hidden cost on labour @ 5% Rs: 187.67
Add for Contractor's Overheads @ 5% Rs: 187.67
Total cost of Labour : Rs: 5104.68
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 23328.64
B. Hire charges of Machinery Rs: 364.80
C. Cost of Labour Rs: 5104.68
TOTAL Rs: 28798.12
Add for enabling works @ 1.40% Rs: 403.17
Total Rs: 29201.29
Add for 1 km rehandling / initial lead including loading / unloading:
Cement 1313.5 kg @ Rs: 129.10 / tonne Rs: 169.57
Coarse aggregates 3.62 cum @ Rs: 121.90 / cum Rs: 441.28
Fine aggregate 2.00 cum @ Rs: 84.90 / cum Rs: 169.80Inlet / outlet pipes 80 kg @ Rs: 129.10 / tonne 10.33
Reinforcement steel 160 kg @ Rs: 129.10 / tonne Rs: 20.66
Total cost for 1.00 Each Rs: 30012.93
Rate per Each Rs: 30015.00
Rate approved per Each Rs: 30015.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 52
Description Quantity Rate
in Rs.
in Rs.
Description Quantity Rate
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ITEM: Providing and constructinglongitudinal and crossgraded filter drainsusing sand and 80 to
20 mm and 20 mm down graded aggregates satisfying specified filter creteria in layers as per
specifications including cost of all materials, machinery, labour, laying to required slopes,
compaction etc. complete with initiallead upto 50 m and all lifts.
DATA:Bottom width : 1.00 m
Side slopes : : 1( V ):0.5(H)
Depth : 1.30 m
Top width : 2.30 m
Cross sectional area ( 1.00 + 2.30 ) x 1.30 / 2 : 2.145 sqm
Compacted embankment
200 mm thick Sand
1.30 m 0.5 80 mm down filter
1 200 mm thick 20 mm down filter
1.00 m
Thickness of sand layer : 200 mm
Thickness of 20 mm down CA layer : 200 mm
Consider 100 cum filter drain:
Length of drain for 100 cum ( 100 / 2.145 ) : 46 62 m
1. Requirement of materials :
Quantity of 80-20 mm filter aggregate.
( 0.60 + 1.10 ) x 0.50 x 46.62 x 1.02 / 2 : 20 20 cum
80-20 mm filter shall contain 90 % 80-40 mm & 10 % 40-20 mm
Quantity of 20 mm down filter aggregate.
( 0.80 + 1.70 ) x 0.90 x 46.62 x 1.02 / 2 - 20.20 : 33.30 cum
20 mm down filter shall contain 75 % 20-10 mm & 25 % 10 mm down
Quantity of filter sand ( 2.145x 46.62x 1.02 - 53.5 ) : 48.50 cum
2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
For conveying & laying sand ( 1 heavy & 1 light 6 cum / day ).
Heavy mazdoor : 8 Nos.
Light mazdoor : 8 Nos.
For conveying & laying 20 mm down CA ( 12 heavy & 1 light 5 cum / day ).
Heavy mazdoor : 7 Nos.
Light mazdoor : 7 Nos.
For conveying & laying 80-20 mm CA ( 1 heavy & 1 light 5 cum / day ).
Heavy mazdoor : 4 Nos.Light mazdoor : 4 Nos.
Maistry : 1 No.
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Sand ( unscreened ) cum 48.50 154.00 7469.00
Quantity Rate
in Rs.
SKETCH SHOWING DETAILS OF CROSS DRAIN
Perticulars
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2 Coarse aggregate 80-40 mm cum 18.20 267.00 4859.40
3 Coarse aggregate 40-20 mm cum 2.00 381.00 762.00
4 Coarse aggregate 20-10 mm cum 25.00 520.00 13000.00
5 Coarse aggregate 10 mm down cum 8.30 669.00 5552.70
Total Rs: 31643.10
Add for small Tools and Plants @ 1% Rs: 316.43
Add for Contractor's Profit @ 10% Rs: 3164.31
Add for Contractor's Overheads @ 5% Rs: 1582.16
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Add royalty charges CA @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 36706.00
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00
Contd
B. MACHINERY ( Contd ) :
Sl No Unit Amount
in Rs.
Contd
Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Total hire charges of Machinery : Rs: 0.00
C. LABOUR:
Sl No Unit Amount
in Rs.
1 Maistry Day 1.00 141.50 141.50
2 Heavy mazdoor Day 19.00 132.00 2508.00
3 Light mazdoor Day 19.00 130.50 2479.50
Total Rs: 5129.00
Add for small Tools and Plants @ 1% Rs: 51.29
Add for Contractor's Profit @ 10% Rs: 512.90
Add for hidden cost on Labour @ 15% Rs: 769.35
Add for additional hidden cost on labour @ 5% Rs: 256.45
Add for Contractor's Overheads @ 5% Rs: 256.45
Total cost of Labour : Rs: 6975.44
ABSTRACT:A. Cost of Materials including royalty charges Rs: 36706.00
B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 6975.44
43681.44
Add for enabling works @ 1.40% Rs: 611.54
Total cost for 100.00 cum Rs: 44292.98
Rate per cum Rs: 443.00
Rate approved per cum Rs: 443.00
Description Quantity Rate
in Rs.
Rate
in Rs.
Description
Description
Quantity Rate
TOTAL Rs:
Quantity
in Rs.
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SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 53.a
ITEM: Providing and constructing sand layerfor vertical / inclined graded filter media consisting of
sand and coarse aggregate layers using approved materials satisfying specified filter creteria
as per specifications including cost of all materials, machinery, labour, laying to required slope,
compaction etc., complete with initiallead upto 50 m and all lifts.
DATA:Consider 100 cum sand layer for vertical / inclined filter drain:
Hearting embankment Sand layer
Casing embankment
1. Requirement of materials :
Quantity of filter sand. (100 x 1.02 ) : 102.00 cum
2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
For conveying & laying sand ( 1 heavy & 1 light 6 cum / day ).
Heavy mazdoor : 17 Nos.
Light mazdoor : 17 Nos.
Maistry : 1 No.
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Sand ( unscreened ) cum 102.00 154.00 15708.00
0.00
Total Rs: 15708.00
Add for small Tools and Plants @ 1% Rs: 157.08
Add for Contractor's Profit @ 10% Rs: 1570.80
Add for Contractor's Overheads @ 5% Rs: 785.40
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Add royalty charges on CA @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 18221.28
B. MACHINERY:Sl No Unit Amount
in Rs.
1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00
Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Quantity
Description
Perticulars
Quantity Rate
in Rs.
SKETCH SHOWING DETAILS OF INCLINED FILTER
Rate
in Rs.
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Total hire charges of Machinery : Rs: 0.00
C. LABOUR:
Sl No Unit Amount
in Rs.
1 Maistry Day 1.00 141.50 141.50
2 Heavy mazdoor Day 17.00 132.00 2244.00
3 Light mazdoor Day 17.00 130.50 2218.50
Total Rs: 4604.00
Add for small Tools and Plants @ 1% Rs: 46.04
Add for Contractor's Profit @ 10% Rs: 460.40
Add for hidden cost on Labour @ 15% Rs: 690.60
Add for additional hidden cost on labour @ 5% Rs: 230.20
Add for Contractor's Overheads @ 5% Rs: 230.20
Total cost of Labour : Rs: 6261.44
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 18221.28
B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 6261.44
24482.72
Add for enabling works @ 1.40% Rs: 342.76
Total cost for 100.00 cum Rs: 24825.48
Rate per cum Rs: 248.00
Rate approved per cum Rs: 248.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 53.b
ITEM: Providing and constructing 10 mm down coarse aggregate layer for vertical / inclined
graded filter media consisting of sand and coarse aggregate layers using approved materials
satisfying specified filter creteria as per specifications including cost of all materials, machinery,
labour, laying to required slope, compaction etc., complete with initiallead upto 50 m and all
lifts.
DATA:Consider 100 cum 10 mm down coarse aggregate layer for filter drain:
Hearting embankment 10 mm down coarse aggregate filter layer
Casing embankment
1. Requirement of materials :
Quantity of 10 mm down filter aggregate. ( 100 x 1.02 ) : 102.00 cum
2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
For conveying & laying 10 mm down CA ( 1 heavy & 1 light 5 cum / day ).
Heavy mazdoor : 20 Nos.
in Rs.
TOTAL Rs:
Description Quantity Rate
SKETCH SHOWING DETAILS OF INCLINED FILTER
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Light mazdoor : 20 Nos.
Maistry : 1 No.
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Coarse aggregate 10 mm down cum 102.00 669.00 68238.00
0.00 0.00 0.00
Total Rs: 68238.00
Add for small Tools and Plants @ 1% Rs: 682.38
Add for Contractor's Profit @ 10% Rs: 6823.80
Add for Contractor's Overheads @ 5% Rs: 3411.90
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Add royalty charges on CA @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 79156.08
B. MACHINERY:
Sl No Unit Amount
in Rs.
1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00
Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Total hire charges of Machinery : Rs: 0.00
C. LABOUR:
Sl No Unit Amount
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 20.00 130.50 2610.00
Total Rs: 5391.50
Add for small Tools and Plants @ 1% Rs: 53.92
Add for Contractor's Profit @ 10% Rs: 539.15
Add for hidden cost on Labour @ 15% Rs: 808.73
Add for additional hidden cost on labour @ 5% Rs: 269.58
Add for Contractor's Overheads @ 5% Rs: 269.58
Total cost of Labour : Rs: 7332.44
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 79156.08B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 7332.44
86488.52
Add for enabling works @ 1.40% Rs: 1210.84
Total cost for 100.00 cum Rs: 87699.36
Rate per cum Rs: 877.00
Rate approved per cum Rs: 877.00
Rate
Perticulars Quantity Rate
in Rs.
Description Quantity
in Rs.
Rate
in Rs.
Description Quantity
TOTAL Rs:
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SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 53.c
ITEM: Providing and constructing 20 mm down coarse aggregate layer for vertical / inclined
graded filter media consisting of sand and coarse aggregate layers using approved materials
satisfying specified filter creteria as per specifications including cost of all materials, machinery,
labour, laying to required slope, compaction etc., complete with initiallead upto 50 m and all
lifts.
DATA:Consider 100 cum 20 mm down coarse aggregate layer for filter drain:
Hearting embankment 20 mm down coarse aggregate filter layer
Casing embankment
1. Requirement of materials :Quantity of 20 mm down filter aggregate. ( 100 x 1.02 ) : 102.00 cum
20 mm down filter shall contain 75 % 20-10 mm & 25 % 10 mm down
2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
For conveying & laying 20 mm down CA ( 1 heavy & 1 light 5 cum / day ).
Heavy mazdoor : 20 Nos.
Light mazdoor : 20 Nos.
Maistry : 1 No.
RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Coarse aggregate 20-10 mm ( 75 % ) cum 76.50 520.00 39780.00
2 Coarse aggregate 10 mm down ( 25 % ) cum 25.50 669.00 17059.50
Total Rs: 56839.50
Add for small Tools and Plants @ 1% Rs: 568.40
Add for Contractor's Profit @ 10% Rs: 5683.95
Add for Contractor's Overheads @ 5% Rs: 2841.98
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Add royalty charges on CA @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 65933.82
B. MACHINERY:
Sl No Unit Amount
in Rs.1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00
Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Total hire charges of Machinery : Rs: 0.00
SKETCH SHOWING DETAILS OF INCLINED FILTER
Perticulars Rate
Quantity
in Rs.
Rate
in Rs.
Quantity
Description
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C. LABOUR:
Sl No Unit Amount
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 20.00 130.50 2610.00
Total Rs: 5391.50
Add for small Tools and Plants @ 1% Rs: 53.92
Add for Contractor's Profit @ 10% Rs: 539.15
Add for hidden cost on Labour @ 15% Rs: 808.73
Add for additional hidden cost on labour @ 5% Rs: 269.58
Add for Contractor's Overheads @ 5% Rs: 269.58
Total cost of Labour : Rs: 7332.44
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 65933.82B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 7332.44
73266.26
Add for enabling works @ 1.40% Rs: 1025.73
Total cost for 100.00 cum Rs: 74291.99
Rate per cum Rs: 743.00
Rate approved per cum Rs: 743.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 53.d
ITEM: Providing and constructing 40 mm down coarse aggregate layer for vertical / inclined
graded filter media consisting of sand and coarse aggregate layers using approved materials
satisfying specified filter creteria as per specifications including cost of all materials, machinery,
labour, laying to required slope, compaction etc., complete with initiallead upto 50 m and all
lifts.
DATA:Consider 100 cum 40 mm down coarse aggregate layer for filter drain:
Hearting embankment 40 mm down coarse aggregate filter layer
Casing embankment
1. Requirement of materials :
Quantity of 40-10 mm filter aggregate. ( 100 x 1.02 ) : 102.00 cum
40-10 mm filter shall contain 85 % 40-20 mm & 15 % 20-10 mm.2. Requirement of machinery :
No machinery is required.
3. Requirement of workforce ( other than machinery crew ) :
For conveying & laying 40-10 mm CA ( 1 heavy & 1 light 5 cum / day ).
Heavy mazdoor : 20 Nos.
Light mazdoor : 20 Nos.
Maistry : 1 No.
in Rs.
TOTAL Rs:
Quantity RateDescription
SKETCH SHOWING DETAILS OF INCLINED FILTER
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RATE ANALYSIS UNIT : 100.00 cum
A. MATERIALS:
Sl No Unit Amount
in Rs.
1 Coarse aggregate 40-20 mm ( 85 % ) cum 86.70 381.00 33032.70
2 Coarse aggregate 20-10 mm ( 15 % ) cum 15.30 520.00 7956.00
Total Rs: 40988.70
Add for small Tools and Plants @ 1% Rs: 409.89
Add for Contractor's Profit @ 10% Rs: 4098.87
Add for Contractor's Overheads @ 5% Rs: 2049.44
Add royalty charges on Sand @ ( Included in material rate) Rs: 0.00
Add royalty charges on CA @ ( Included in material rate) Rs: 0.00
Total cost of Materials : Rs: 47546.89
B. MACHINERY:
Sl No Unit Amount
in Rs.1 NIL 0.00 0.00 0.00
0.00 0.00 0.00
Total Rs: 0.00
Add for small Tools and Plants @ 1% Rs: 0.00
Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 0.00
Add for Contractor's Overheads @ 5% Rs: 0.00
Total hire charges of Machinery : Rs: 0.00
C. LABOUR:
Sl No Unit Amount
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 20.00 130.50 2610.00
Total Rs: 5391.50
Add for small Tools and Plants @ 1% Rs: 53.92
Add for Contractor's Profit @ 10% Rs: 539.15
Add for hidden cost on Labour @ 15% Rs: 808.73
Add for additional hidden cost on labour @ 5% Rs: 269.58
Add for Contractor's Overheads @ 5% Rs: 269.58
Total cost of Labour : Rs: 7332.44
ABSTRACT:
A. Cost of Materials including royalty charges Rs: 47546.89
B. Hire charges of Machinery Rs: 0.00
C. Cost of Labour Rs: 7332.44
54879.33Add for enabling works @ 1.40% Rs: 768.31
Total cost for 100.00 cum Rs: 55647.64
Rate per cum Rs: 556.00
Rate approved per cum Rs: 556.00
SECTION: DAM AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 53.e
ITEM: Providing and constructing 80 mm down coarse aggregate layer for vertical / inclined
Rate
in Rs.
Description Quantity Rate
Perticulars Quantity
in Rs.
TOTAL Rs:
in Rs.
Description Quantity Rate