Data Rates-Canal Works-Part 5

8/13/2019 Data Rates-Canal Works-Part 5

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CANAL AND ALLIED WORKS

2 Coarse aggregate 20-10 mm cum 28.85 520.00 15002.00Coarse aggregate 10-4.75 mm cum 15.55 669.00 10402.95

3 Fine aggregate ( screened ) cum 25.00 199.00 4975.004 Super plasticiser ltr 44.40 75.00 3330.005 PVC sealing strip Rm 260.00 32.00 8320.006 Curing compound ltr 115.00 95.00 10925.007 Use rate of paving cylinder sqm 520.00 0.69 356.538 Sundries LS 50.00 30.00 1500.00

Total Rs: 115239.48 Add for small Tools and Plants @ 1% Rs: 1152.39 Add for Contractor's Profit @ 10% Rs: 11523.95 Add for Contractor's Overheads @ 5% Rs: 5761.97 Add Royalty charges on CA @ ( Included in material rate ) Rs: 0.00 Add Royalty charges on FA @ ( Included in material rate ) Rs: 0.00

Total cost of Materials : Rs: 133677.79

B. MACHINERY: Sl No Unit Amount

in Rs.1 Batching plant 15 cum/hr rated capacity Hour 8.00 303.00 2424.00

Lubricants @ 5 % Hour 8.00 15.15 121.202 Transit mixer 3 Nos Hour 24.00 628.00 15072.00

Fuel / Energy charges Hour 24.00 605.00 14520.003 Mechanical paver Hour 8.00 282.00 2256.00

Lubricants @ 5 % Hour 8.00 14.10 112.804 DG set for batching plant 50 KVA Hour 9.00 94.00 846.00

Fuel / Energy charges Hour 9.00 660.00 5940.005 DG set for paver 30 KVA Hour 9.00 60.00 540.00

Fuel / Energy charges Hour 9.00 440.00 3960.006 Shovel 0.5 cum / Loader Hour 4.00 725.00 2900.00

Fuel / Energy charges Hour 4.00 330.00 1320.007 Water tanker Hour 8.00 268.00 2144.00

Fuel / Energy charges Hour 8.00 208.00 1664.00C o n t d

B. MACHINERY ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

8 Pump 5 hp (diesel ) 2 Nos 4 hr each Hour 8.00 7.00 56.00Fuel / Energy charges Hour 8.00 55.00 440.00

9 Sundries ( power line etc ) LS 50.00 30.00 1500.00

Total Rs: 55816.00 Add for small Tools and Plants @ 1% Rs: 558.16 Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 2957.80 Add for Contractor's Overheads @ 5% Rs: 2790.80

Total hire charges of Machinery : Rs: 62122.76

C. LABOUR: Sl No Unit Amount

in Rs.

in Rs.

Ratein Rs.

in Rs.

Rate

Rate

Quantity

Quantity

Description Quantity

Description

Description

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1 Crew for Batching plant Hour 8.00 108.20 865.602 Crew for Transit mixer Hour 24.00 90.80 2179.203 Crew for Concrete paver Hour 8.00 144.30 1154.404 Crew for DG set Hour 18.00 45.10 811.805 Crew for Shovel Hour 4.00 77.50 310.006 Crew for Water tanker Hour 8.00 56.70 453.607 Crew for Pump Hour 8.00 35.80 286.408 Mason Class I Day 2.00 159.00 318.009 Mechanic Day 2.00 157.50 315.00

10 Fitter Day 1.00 157.50 157.5011 Electrician Day 2.00 143.00 286.0012 Maistry Day 2.00 141.50 283.0013 Heavy mazdoor ( BP site ) Day 10.00 132.00 1320.00

Heavy mazdoor ( Paver site ) Day 10.00 132.00 1320.0014 Light mazdoor ( Paver site ) Day 5.00 130.50 652.50

Total Rs: 10713.00 Add for small Tools and Plants @ 1% Rs: 107.13 Add for Contractor's Profit @ 10% Rs: 1071.30 Add for hidden cost on Labour @ 15% Rs: 1606.95 Add for Contractor's Overheads @ 5% Rs: 535.65

Total cost of Labour : Rs: 14034.03

ABSTRACT: A. Cost of Materials including royalty charges Rs: 133677.79B. Hire charges of Machinery Rs: 62122.76C. Cost of Labour Rs: 14034.03

TOTAL Rs: 209834.58 Add for shifting & erection of BP @ 2.00% Rs: 4196.69 Add for LH / RH shifting & erection of Paver @ 0.50% Rs: 1049.17 Add for ledge cutting / track laying etc @ 1.00% Rs: 2098.35 Add for other enabling works @ 1.20% Rs: 2518.01 Total cost for 520.00 sqm Rs: 219696.81

Rate per sqm Rs: 422.00Rate approved per sqm Rs: 422.00

SECTION: CANAL AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 30.a

ITEM: Providing and laying 80 mm thick in-situ M-20 ( 28 days cube compressive strength not lessthan 20 N / sqmm ) grade cement concrete with 20 mm down size approved, clean, hard,graded aggregates for canal lining using vibratory cylinder type mechanical paver includingcost of all materials, machinery, labour, cleaning, batching, mixing, placing in position,finishing, forming contraction joints, fixing PVC joint sealing strips, curing, shifting of paver from one side to other side of canal etc., complete with initial lead upto 1 km and all lifts .

( 43 Gr Cement content: 28.4 kg / sqm with use of super plasticiser )

DATA: Thickness of lining : 80 mmConsider Cylinder type Mechanical paver with one side paving arrangement for CC lining.

Average output of mechanical paver / hour for 80 mm thick lining : 100 sqmFor 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35Fine aggregate : 0.45 cum Cement content : 330 kg Super plasticizer : 1.00 ltr Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Output of paver / hour with 50 min per hour working. ( 100 x 50 / 60 ) say : 80 sqm

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Qty of CC for paver / hr for 80 mm thickness ( 80 x 0.08 ) : 6.40 cum Add extra qty for curvature at bed & side junction @ 6 % : 0.40 cumCorrected qty of concrete for 100 sqm : 6.80 cumRated capacity of batching plant with 70 % efficiency for 6.80 cum / hour output:

( 6.80 x 60 / 50 / 0.7 ) : 11.65 cum / hr Consider 15 cum per hour capacity Batching & mixing plant for concrete production.Consider shifting & re-erection of Batching plant at 5 km interval.Consider 2 cum capacity Transit mixers for conveying CC from BP to paver site.Round trip cycle time for transit mixer :Turning & spotting at BP : 2.00 minLoading CC : 10.00 minConveying from BP to Paver site( average ) : 5.00 minTurning & spotting at Paver site : 2.00 minUnloading concrete at paver site : 20.00 minReturn trip to BP ( average ) : 5.00 min

Total : 44.00 minOutput of transit mixer / hr with 50 min / hr working: ( 50 x 2 / 44 ) : 2.27 cumHourly requirement of concrete for 80 sqm / hour lining : 6.80 cumNo.of Transit mixers to match 6.80 cum / hr ( 6.8 / 2.27 ) say : 3 Nos.Daily progress of lining @ 80 sqm / hour : 640 sqm

Quantity of concrete for 640 sqm @ 6.80 cum / 80 sqm : 54.40 cumConsider 640 sqm lining requiring 54.40 cum concrete for rate analysis.

1. Requirement of materials:Cement for mix with 1 % wastage ( 54.40 x 330 x 1.01 ) : 18132 kgCement for incidentals @ 5 kg / cum ( 54.40 x 5 ) : 272 kgCoarse aggregate 20-10 mm size range ( 54.40 x 0.8 x 0.65 x 1.02 ) : 28.85 cumCoarse aggregate 10-4.75 mm size ( 54.40 x 0.8 x 0.35 x 1.02 ) : 15.55 cumFine aggregate ( 54.40 x 0.45 x 1.02 ) : 25.00 cumSuper plasticiser ( 54.40 x 1.0 x 1.02 ) : 55.50 ltrsPVC sealing strip in 4 m x 4 m grid @ 0.5 m / sqm ( 640 x 0.5 ) : 320 RmCuring compound @ 0.2 ltr / sqm ( 640 x 0.2 x 1.1 ) : 141 ltrs

2. Requirement of machinery :Deploy 15 cum per hour capacity Batching & mixing plant for 8 hours for concrete production.Deploy 3 Transit mixers for for 8 hours for conveyance of CC from BP to Paver site.Deploy 100 sqm / hour Mechanical paver for 8 hours for concrete lining.Deploy about 50 KVA capacity DG set with all accessories for 9 hours at BP site.Deploy about 30 KVA capacity DG set with all accessories for 9 hours at Paver site.Deploy 0.5 cum capacity Shovel for 4 hours at BP site for pushing CA / FA from stock pile.Deploy 2 Pumps 5 hp for 4 hour for water requirement at BP and Paver sites.Deploy 1 Water tanker 8000 ltr capacity for 8 hour for water required at BP and Paver sites.

3. Formwork & scaffolding :No formwork / scaffolding required for lining by paver.4. Requirement of workforce ( other than machinery crew ) :

Mason Class I for finishing & fixing PVC strips : 2 Nos.Mechanic : 2 Nos.Fitter : 1 No.Electrician : 2 Nos.Maistry ( 1 at BP and 1 at Paver sites ) : 2 Nos.Heavy mazdoor ( BP site for feeding cement to silo & misc. works ) : 10 Nos.

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Heavy mazdoor ( Paver site ) : 10 Nos.Light mazdoor ( Paver site ) : 5 Nos.

5. Use rate of materials :Cost of paving cylinder @ Rs: 21940.00 / Each. Rs: 21940.00Life of paving cylinder in sqm of lining : 40000Use rate of paving cylinder / sqm ( cost / life ) Rs: 0.55

Add for repair charges at 25 % Rs: 0.14Use rate of paving cylinder / sqm including repairs. Rs: 0.69

RATE ANALYSIS UNIT : 640.00 sqmA. MATERIALS: Sl No Unit Amount

in Rs.1 Cement 43 Gr kg 18132.00 4.00 72528.00

Cement for incidentals @ 5 kg / cum kg 272.00 4.00 1088.002 Coarse aggregate 20-10 mm cum 28.85 520.00 15002.00

Coarse aggregate 10-4.75 mm cum 15.55 669.00 10402.953 Fine aggregate ( screened ) cum 25.00 199.00 4975.004 Super plasticiser ltr 55.50 75.00 4162.505 PVC sealing strip Rm 360.00 32.00 11520.00

6 Curing compound ltr 141.00 95.00 13395.007 Use rate of paving cylinder sqm 640.00 0.69 438.808 Sundries LS 50.00 30.00 1500.00





Lubricants etc @ 5 % Hour 8.00 15.15 121.202 Transit mixer 3 Nos Hour 24.00 628.00 15072.00

Fuel / Energy charges Hour 24.00 605.00 14520.003 Mechanical paver Hour 8.00 282.00 2256.00

Lubricants etc @ 5 % Hour 8.00 14.10 112.804 DG set for batching plant 50 KVA Hour 9.00 94.00 846.00

Fuel / Energy charges Hour 9.00 660.00 5940.005 DG set for paver 30 KVA Hour 9.00 60.00 540.00Fuel / Energy charges Hour 9.00 440.00 3960.00

6 Shovel 0.5 cum / Loader Hour 4.00 725.00 2900.00Fuel / Energy charges Hour 4.00 330.00 1320.00

7 Water tanker Hour 8.00 268.00 2144.00Fuel / Energy charges Hour 8.00 208.00 1664.00

8 Pump 5 hp(diesel) 2 Nos. 4 hrs each Hour 8.00 7.00 56.00Fuel / Energy charges Hour 8.00 55.00 440.00

Quantity

Quantity Rate

Description Rate

Perticularsin Rs.

in Rs.

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9 Sundries ( power line etc ) LS 50.00 30.00 1500.00Total Rs: 55816.00

Add for small Tools and Plants @ 1% Rs: 558.16 Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 2957.80 Add for Contractor's Overheads @ 5% Rs: 2790.80



in Rs.1 Crew for Batching plant Hour 8.00 108.20 865.602 Crew for Transit mixer Hour 24.00 90.80 2179.203 Crew for Concrete paver Hour 8.00 144.30 1154.404 Crew for DG set Hour 18.00 45.10 811.805 Crew for Shovel Hour 4.00 77.50 310.006 Crew for Water tanker Hour 8.00 56.70 453.607 Crew for Pump Hour 8.00 35.80 286.408 Mason Class I Day 2.00 159.00 318.009 Mechanic Day 2.00 157.50 315.00

10 Fitter Day 1.00 157.50 157.50

11 Electrician Day 2.00 143.00 286.0012 Maistry Day 2.00 141.50 283.0013 Heavy mazdoor ( BP site ) Day 10.00 132.00 1320.00




ABSTRACT: A. Cost of Materials including royalty charges Rs: 156614.21B. Hire charges of Machinery Rs: 62122.76C. Cost of Labour Rs: 14034.03

TOTAL Rs: 232771.00 Add for shifting & re-erection of BP @ 2.00% Rs: 4655.42 Add for LH / RH shifting & erection of Paver @ 0.50% Rs: 1163.86 Add for ledge cutting / erection of tracks etc @ 1.00% Rs: 2327.71 Add for other enabling works @ 1.20% Rs: 2793.25 Total cost for 640.00 sqm Rs: 243711.24

Rate per sqm Rs: 381.00

Rate approved per sqm Rs: 381.00

SECTION: CANAL AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 30.b

ITEM: Providing and laying 100 mm thick in-situ M-20 ( 28 days cube compressive strength not lessthan 20 N / sqmm ) grade cement concrete with 20 mm down size approved, clean, hard,graded aggregates for canal lining using vibratory cylinder type mechanical paver includingcost of all materials, machinery, labour, cleaning, batching, mixing, placing in position,finishing, forming contraction joints, fixing PVC joint sealing strips, curing, shifting of paver

Quantity Ratein Rs.

Description

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from one side to other side of canal etc., complete with initial lead upto 1 km and all lifts .( 43 Gr Cement content: 35.2 kg / sqm with use of super plasticiser )

DATA: Thickness of lining : 100 mmConsider Cylinder type Mechanical paver with one side paving arrangement for CC lining.

Average output of mechanical paver / hour for 100 mm thick lining : 80 sqmFor 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35Fine aggregate : 0.45 cum Cement content : 330 kg Super plasticizer : 1.0 ltr Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Output of paver / hour with 50 min per hour working ( 80 x 50 / 60 ) say : 65 sqmQuantity of CC for paver / hour ( 65 x 0.10 ) : 6.50 cum

Add extra quantity for curvature at bed & side junction @ 5 % : 0.30 cumCorrected qty of concrete for 80 sqm : 6.80 cumRated capacity of batching plant required with 70 % efficiency for 6.80 cum / hour output:

( 6.80 x 60 / 50 / 0.7 ) : 11.65 cum / hr Consider 15 cum per hour capacity Batching & mixing plant for concrete production.Consider shifting & re-erection of Batching plant at 5 km interval.Consider 2 cum capacity Transit mixers for conveying CC from BP to paver site.Round trip cycle time for transit mixer:Turning & spotting at BP : 2.00 min

Loading CC : 10.00 minConveying from BP to Paver site ( average ) : 5.00 minTurning & spotting at Paver site : 2.00 minUnloading concrete at paver site : 20.00 minReturn trip to BP ( average ) : 5.00 min

Total : 44.00 minOutput of transit mixer / hr with 50 min / hr working: ( 50 x 2 / 44 ) : 2.27 cumHourly requirement of concrete for 65 sqm / hour lining : 6.80 cumNo. of Transit mixers to match 6.80 cum / hr ( 6.80 / 2.27 ) : 3 Nos.Daily progress of lining @ 65 sqm / hour : 520 sqm

Quantity of concrete for 520 sqm @ 6.80 cum / 65 sqm : 54.40 cumConsider 520 sqm lining requiring 54.40 cum concrete for rate analysis.

1. Requirement of materials:Cement for mix with 1 % wastage ( 54.40 x 330 x 1.01 ) : 18132 kgCement for incidentals @ 5 kg / cum ( 54.40 x 5 ) : 272 kgCoarse aggregate 20-10 mm size range ( 54.40 x 0.8 x 0.65 x 1.02 ) : 28.85 cumCoarse aggregate 10-4.75 mm size ( 54.40 x 0.8 x 0.35 x 1.02 ) : 15.55 cumFine aggregate ( 54.40 x 0.45 x 1.02 ) : 25.00 cumSuper plasticiser ( 54.40 x 1.0 x 1.02 ) : 55.50 ltrsPVC sealing strip in 4 m x 4 m grid @ 0.5 m / sqm ( 520 x 0.5 ) : 260 RmCuring compound @ 0.2 ltr / sqm ( 520 x 0.2 x 1.1 ) : 115 ltrs

2. Requirement of machinery :

Deploy 15 cum per hour capacity Batching & mixing plant for 8 hours for concrete production.Deploy 3 Transit mixers for for 8 hours for conveyance of CC from BP to Paver site.Deploy 80 sqm / hour Mechanical paver for 8 hours for concrete lining.Deploy about 50 KVA capacity DG set with all accessories for 9 hours at BP site.Deploy about 30 KVA capacity DG set with all accessories for 9 hours at Paver site.Deploy 0.5 cum capacity Shovel for 4 hours at BP site for pushing CA / FA from stock pile.Deploy 2 Pumps 5 hp for 4 hour for water requirement at BP and Paver sites.Deploy 1 Water tanker 8000 ltr capacity for 8 hour for water required at BP and Paver sites.

3. Formwork & scaffolding :

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No formwork / scaffolding required for lining by paver.4. Requirement of workforce ( other than machinery crew ) :

Mason Class I for finishing & fixing PVC strips : 2 Nos.Mechanic : 2 Nos.Fitter : 1 No.Electrician : 2 Nos.Maistry ( 1 at BP and 1 at Paver sites ) : 2 Nos.Heavy mazdoor ( BP site for feeding cement to silo & misc. works ) : 10 Nos.Heavy mazdoor ( Paver site ) : 10 Nos.Light mazdoor ( Paver site ) : 5 Nos.

5. Use rate of materials :Cost of paving cylinder @ Rs: 21940.00 / Each. Rs: 21940.00Life of paving cylinder in sqm of lining : 40000Use rate of paving cylinder / sqm ( cost / life ) Rs: 0.55

Add for repair charges at 25 % Rs: 0.14Use rate of paving cylinder / sqm including repairs. Rs: 0.69

RATE ANALYSIS UNIT : 520.00 sqmA. MATERIALS: Sl No Unit Amount

in Rs.1 Cement 43 Gr kg 18132.00 4.00 72528.00

Cement for incidentals @ 5 kg / cum kg 272.00 4.00 1088.002 Coarse aggregate 20-10 mm cum 28.85 520.00 15002.00

Coarse aggregate 10-4.75 mm cum 15.55 669.00 10402.953 Fine aggregate ( screened ) cum 25.00 199.00 4975.004 Super plasticiser ltr 55.50 75.00 4162.505 PVC sealing strip Rm 260.00 32.00 8320.00

C o n t d

A. MATERIALS ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

6 Curing compound ltr 115.00 95.00 10925.007 Use rate of paving cylinder sqm 520.00 0.69 356.538 Sundries LS 50.00 30.00 1500.00





Lubricants @ 5 % Hour 8.00 15.15 121.202 Transit mixer 3 Nos Hour 24.00 628.00 15072.00

Fuel / Energy charges Hour 24.00 605.00 14520.00


Perticulars

Rate

in Rs.

Rate

Quantityin Rs.

Perticulars Quantity

Rate

in Rs.

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3 Mechanical paver Hour 8.00 282.00 2256.00Lubricants @ 5 % Hour 8.00 14.10 112.80

4 DG set for batching plant 50 KVA Hour 9.00 94.00 846.00Fuel / Energy charges Hour 9.00 660.00 5940.00

5 DG set for paver 30 KVA Hour 9.00 60.00 540.00Fuel / Energy charges Hour 9.00 440.00 3960.00

6 Shovel 0.5 cum / Loader Hour 4.00 725.00 2900.00Fuel / Energy charges Hour 4.00 330.00 1320.00

7 Water tanker Hour 8.00 268.00 2144.00Fuel / Energy charges Hour 8.00 208.00 1664.00

8 Pump 5 hp (diesel ) 2 Nos 4 hr each Hour 8.00 7.00 56.00Fuel / Energy charges Hour 8.00 55.00 440.00

9 Sundries ( power line etc ) LS 50.00 30.00 1500.00Total Rs: 55816.00

Add for small Tools and Plants @ 1% Rs: 558.16 Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 2957.80 Add for Contractor's Overheads @ 5% Rs: 2790.80


C. LABOUR:

Sl No Unit Amountin Rs.

1 Crew for Batching plant Hour 8.00 108.20 865.602 Crew for Transit mixer Hour 24.00 90.80 2179.203 Crew for Concrete paver Hour 8.00 144.30 1154.404 Crew for DG set Hour 18.00 45.10 811.805 Crew for Shovel Hour 4.00 77.50 310.00

C o n t d

C. LABOUR ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

6 Crew for Water tanker Hour 8.00 56.70 453.607 Crew for Pump Hour 8.00 35.80 286.408 Mason Class I Day 2.00 159.00 318.009 Mechanic Day 2.00 157.50 315.00

10 Fitter Day 1.00 157.50 157.5011 Electrician Day 2.00 143.00 286.0012 Maistry Day 2.00 141.50 283.0013 Heavy mazdoor ( BP site ) Day 10.00 132.00 1320.00




ABSTRACT: A. Cost of Materials including royalty charges Rs: 149941.57

in Rs.

Description Quantity Rate

Description RateQuantity

in Rs.

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B. Hire charges of Machinery Rs: 62122.76C. Cost of Labour Rs: 14034.03

TOTAL Rs: 226098.36 Add for shifting & erection of BP @ 2.00% Rs: 4521.97 Add for LH / RH shifting & erection of Paver @ 0.50% Rs: 1130.49 Add for ledge cutting / track laying etc @ 1.00% Rs: 2260.98 Add for other enabling works @ 1.20% Rs: 2713.18 Total cost for 520.00 sqm Rs: 236724.98

Rate per sqm Rs: 455.00Rate approved per sqm Rs: 455.00

SECTION: CANAL AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 31

ITEM: Dismantling, shifting and re-erecting mechanical concrete paver and DG set with allaccessories across canal CD work or other locations wherever shifting and re-erecting isnecessary including aligning paver correctly for continuing canal lining work, cost of allmaterials, machinery, labour etc., complete with all leads and lifts .

Note: The rate under this item shall not be considered for local shifting of paver from one side to other side of canal. The cost of local shifting is included in concrete lining rates under items 29 & 30.

DATA: Dismantling, shifting and re-erecting mechanical concrete paver is necessary at each CD worklocation. As CD works will not be at any fixed interval separate rate is proposed for dismantling,shifting and re-erection of paver. As per the information collected from equipment suppliers1 day time is required for dismantling, shifting and re-erection of paver and DG set includingaligning and testing.

Deploy paver crew for 1 day.Deploy heavy mazdoors 6 Nos for 1 day to assist paver crew.Deploy tipper for 4 hours with fuel charges for 1 hour for shifting.

RATE ANALYSIS UNIT : 1.00 ShiftingA. MATERIALS: Sl No Unit Amount

in Rs.1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total Rs: 0.00

Add for small Tools and Plants @ 1% Rs: 0.00 Add for Contractor's Profit @ 10% Rs: 0.00 Add for Contractor's Overheads @ 5% Rs: 0.00



in Rs.1 Tipper Hour 4.00 271.00 1084.00

Fuel / Energy charges Hour 1.00 208.00 208.002 Sundries ( ropes / rails etc ) LS 1.00 30.00 30.00

Total Rs: 1322.00 Add for small Tools and Plants @ 1% Rs: 13.22

Ratein Rs.

Rate

Perticulars

Description

Quantity

Quantityin Rs.

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Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 23.80 Add for Contractor's Overheads @ 5% Rs: 66.10



in Rs.1 Crew for Tipper Hour 4.00 56.70 226.802 Crew for Paver Hour 8.00 144.30 1154.403 Heavy mazdoor Day 6.00 132.00 792.00



ABSTRACT: A. Cost of Materials Rs: 0.00B. Hire charges of Machinery Rs: 1425.12

C. Cost of Labour Rs: 2846.89TOTAL Rs: 4272.01

Add for other enabling works @ 1.20% Rs: 51.26 Total cost for 1.00 Shifting Rs: 4323.28

Rate per Shifting Rs: 4323.00Rate approved per cum Rs: 4323.00

SECTION: CANAL AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 32.a

ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N /sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for side lining of canal by manual paver including finishing the junction of bedand sides to required curveture, cost of all materials, machinery, labour, formwork includingsupports, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with initial lead upto 50 m and all lifts. ( Cement content : 270 kg / cum with useof super plasticiser )

DATA: For concrete lining of small canals locally fabricated manually operated paver can be considered.By operating the screw jack the side shuttering can be positioned in place.Consider laying of concrete in panels of 3 m length.Length of shutter including 0.10 m overlap on previous lining 3.10 m

Assume 1.5 m bed width and 1.2 m depth of flow. Assume 0.30 m free board. Assume side slopes of 1.5 horizontal to 1 vertical.

Sloped length of shuttering including 0.20 m free shutter at top and 0.30 m for curved portion andoverlap at bed will be ( 0.20 + 2.70 + 0.30 ) 3.20 m Area of shutter plate on each side of canal ( 3.1 x 3.2 ) say : 10.00 sqm

Screw jack

Shutter plate Side lining

Bracings

in Rs.QuantityDescription Rate

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Hinged joints

TrolleyBed lining

INDICATIVE ARRANGEMENT OF MANUAL PAVER

As the paver will be released soon after completing concreting upto top level of lining and movedto next portion to be lined 200 uses can be considered as life of paver.Further it is assumed that the shuttering of paver will be oiled after every 5 to 6 uses of the paver.Considering this the quantity of shutter oil is assumed at 0.05 ltr / sqm.Cost of manual paver :Shuttering plate 4 mm thick ( 2 x 10 ) sqm @ 31.40 kg / sqm : 628.00 kgVertical and horizontal stiffeners 65 x 65 x 6 mm angles @ 1 m spacing

@ 5.8 kg / m ( 3.2 x 8 + 3 x 8 ) x 5.8 : 288.00 kgIntermidiate stiffeners 40x40x5 mm angles 36 m @ 3.78 kg / m : 136.00 kgBracings ISMC100: 22 m @ 9.2 kg / m : 203.00 kgGusset plates for bracings 300 x 300 x 10 mm 6 Nos @ 78.5 kg / sqm : 42.00 kgTrolley frame ISMC200 : 7 m @ 22.1 kg / m : 155.00 kgTop frame : 75.00 kg

Jack and jack supports : 125.00 kgWheels and supports : 150.00 kgMiscellaneous and wastage : 50.00 kg

Total Wt : 1852.00 kgsay : 1850 kg

Cost of manual paver @ Rs: 90000.00 / tonne Rs: 166500.00

For 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35Fine aggregate : 0.45 cum Cement content : 270 kg Super plasticizer : 0.80 ltr Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider laying concrete on both sides of the canal.Therefore, deploy 2 concrete mixers ( diesel ) one on either side for lining.Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 20 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.104 cum ) : 4.00 minBatching 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---

Add for possible delays in any of the activity : 0.50 min

Total : 5.50 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 5.5 ) 73 mixesOutput of CC for 73 mixes ( 73 x 50 / 270 ) say : 13.50 cumDaily output of 2 mixers ( one on either side of paver ) ( 2 x 13.50 ) say : 27.00 cumFor 20 mm down size coarse aggregate 150 mm thick lining is assumed.Concrete lining area per paver length of 3 m : 18 sqmQuantity of concrete per use of paver ( 18 x 0.15 ) : 2.70 cum

Add for curveture at junction of sides and bed @ 3 % say : 0.08 cumTotal quantity of concrete / paver length : 2.78 cum

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No. of mixes by each mixer / paver length 2.78 / ( 2 x 50 / 270 ) 7.5 mixesConsider concrete production and laying as parallel activities.Cycle time of paver with 50 minutes / hour working :Time required for laying concrete / paver length ( 7.5x 5.5x 60/ 50 ) say : 50.00 minutesTime required for releasing and moving paver : 3.00 minutesTime required for cleaning and resetting paver : 5.00 minutesTotal time for 1.85 cum concrete lining : 58.00 minutesNumber of paver cycles per day ( 8 x 60 / 58 ) say : 8 cyclesDaily progress based on cycle time of paver ( 8 x 2.78 ) say : 22.25 cum

Area of lining per use : 18.00 sqm Area of lining for 12 uses of paver ( 18 x 8 ) : 144.00 sqmFor curing concrete use of curing compound is proposed.10 percent extra curing compound considered for overlaps and wastage.Water is required only for concrete mixing and washing. One tanker load ( 8000 ltrs) is adequatefor 2 days work. For 1 day work consider 5 hp pump for 0.25 hour & water tanker for 0.5 hour.Consider 22.25 cum per day as progress of concreting for rate analysis.

1. Requirement of materials :Cement for mix with 1 % wastage ( 22.25 x 270 x 1.01 ) : 6068 kgCement for incidentals @ 5 kg / cum ( 22.25 x 5 ) : 111 kgCoarse aggregate 20-10 mm size range ( 22.25 x 0.8 x 0.65 x 1.02 ) : 11.80 cum

Coarse aggregate 10-4.75 mm size ( 22.25 x 0.8 x 0.35 x 1.02 ) : 6.35 cumFine aggregate ( 22.25 x 0.45 x 1.02 ) : 10.20 cumSuper plasticiser ( 22.25 x 0.8 x 1.02 ) : 18.20 ltrsCuring compound @ 0.2 ltr / sqm ( 144 x 0.2 x 1.1 ) : 31.70 ltrs

2. Requirement of machinery :Deploy 300 / 200 ltr diesel concrete mixers 2 Nos. ( 1 on either side of paver ) for 8 hours.Deploy 1 No. Manual paver for 8 hours for concrete lining.Deploy 2 Nos. Needle vibraters for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 0.25 hour for water requirement at paver site.Deploy 1 Water tanker 8000 ltr capacity for 0.5 hour for water requirement at paver site.

3. Formwork & scaffolding :No formwork / scaffolding required for lining by paver.

4. Requirement of work-force ( other than machinery crew ) :Lining from both sides of canal using 2 mixers :Mason Cl I : 2 Nos.Heavy mazdoor:For batching cement : 4 Nos.For batching 20-10 mm size CA : 6 Nos.For batching 10 mm below size CA : 4 Nos.For batching FA : 6 Nos.For remixing & filling mortar pans : 4 Nos.For loading mortar pans : 4 Nos.

For unloading mortar pans and laying : 4 Nos.For assisting Mason / Fitter, moving paver & spraying curing compound : 2 Nos.Light mazdoor:For conveying concrete @ 1 cum / day ( 8 x 50 x 2.78 / 50 ) : 22 Nos.For cleaning & miscellaneous works : 2 Nos.Fitter for handling the paver : 1 No.Heavy mazdoors assisting mason also assist fitter for moving and re-positioning of paver.

5. Use rate of manual paver :

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Cost of manual paver Rs: 166500.00 Add for repairs / replacements / catwalks etc., @ 25% Rs: 41625.00Deduct salvage value @ 10 % ( - ) Rs: -16650.00

Total Rs: 191475.00Consider useful life of paver at 150 uses.Use rate of paver for av. 150 uses Rs: 191475 / 150 Rs: 1276.50Shutter oil 0.05 ltr /sqm for 18 sqm @ Rs: 25.00 / ltr Rs: 22.50

Total Rs: 1299.00 Area of concreting allowing for overlaps / free shutter ( 3 x 3 x 2 ) : 18 sqmUse rate of Manual Paver for concrete / use / sqm Rs: 72.17( Excluding T & P / Profit / Overheads)

RATE ANALYSIS UNIT : 22.25 cumA. MATERIALS: Sl No Unit Amount

in Rs.1 Cement for mix kg 6068.00 4.00 24272.00

Cement for incidentals @ 5 kg / cum kg 111.00 4.00 444.002 Coarse aggregate 20-10 mm cum 11.80 520.00 6136.00 Coarse aggregate 10 mm below cum 6.35 669.00 4248.15

3 Fine aggregate cum 10.20 199.00 2029.80C o n t d


in Rs.C o n t d

4 Super Plasticizer ltr 18.20 75.00 1365.005 Curing compound ltr 31.70 95.00 3011.506 Use rate of manual paver sqm 144.00 72.17 10392.007 Sundries LS 20.00 30.00 600.00




in Rs.

1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 16.00 42.00 672.00Fuel / Energy charges Hour 16.00 55.00 880.002 5 hp pump ( diesel ) Hour 0.25 7.00 1.75

Fuel / Energy charges Hour 0.25 55.00 13.753 Water tanker 8000 ltr Hour 0.50 268.00 134.00

Fuel / Energy charges Hour 0.50 208.00 104.004 Needle vibrator 40 mm dia ( petrol ) Hour 16.00 8.00 128.00 Fuel / Energy charges Hour 16.00 15.00 240.005 Sundries LS 15.00 30.00 450.00

Quantity

in Rs.

Description

Perticulars

Rate

Ratein Rs.

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Perticulars Quantity Rate

in Rs.

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in Rs.1 Crew for Concrete mixer Hour 16.00 75.10 1201.602 Crew for Pump Hour 0.25 35.80 8.953 Crew for Water tanker Hour 0.50 56.70 28.354 Crew for Vibrator Hour 16.00 53.30 852.805 Mason Class-I Day 2.00 159.00 318.006 Maistry Day 1.00 141.50 141.507 Fitter Day 1.00 157.50 157.508 Heavy mazdoor

for batching materials Day 20.00 132.00 2640.00for loading mortar pans Day 8.00 132.00 1056.00for laying and moving paver Day 6.00 132.00 792.00

C o n t d

C. LABOUR ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

9 Light mazdoorfor conveying concrete Day 22.00 130.50 2871.00for cleaning / washing / curing Day 2.00 130.50 261.00



ABSTRACT: A. Cost of Materials inluding royalty charges Rs: 60898.20B. Hire charges of Machinery Rs: 2949.69C. Cost of Labour Rs: 13530.60

TOTAL Rs: 77378.48 Add for other enabling works @ 1.20% Rs: 928.54

Total cost for 22.25 cum Rs: 78307.03Rate per cum Rs: 3519.00Rate approved per cum Rs: 3519.00

SECTION: CANAL AND ALLIED WORKS. YEAR : 2010-11 ITEM No: 32.b

ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N /sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for side lining of canal by manual paver including finishing the junction of bed

QuantityDescription

Description Quantity Rate

in Rs.

in Rs.

Rate

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and sides to required curveture, cost of all materials, machinery, labour, formwork includingsupports, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with initial lead upto 50 m and all lifts. ( Cement content : 330 kg / cum with useof super plasticiser )

DATA: For concrete lining of small canals locally fabricated manually operated paver can be considered.By operating the screw jack the side shuttering can be positioned in place.Consider laying of concrete in panels of 3 m length.Length of shutter including 0.10 m overlap on previous lining 3.10 m

Assume 1.5 m bed width and 1.2 m depth of flow. Assume 0.30 m free board. Assume side slopes of 1.5 horizontal to 1 vertical.Sloped length of shuttering including 0.20 m free shutter at top and 0.30 m for curved portion andoverlap at bed will be ( 0.20 + 2.70 + 0.30 ) 3.20 m

Area of shutter plate on each side of canal ( 3.1 x 3.2 ) say : 10.00 sqm As the paver will be released soon after completing concreting upto top level of lining and movedto next portion to be lined 200 uses can be considered as life of paver.Further it is assumed that the shuttering of paver will be oiled after every 5 to 6 uses of the paver.Considering this the quantity of shutter oil is assumed at 0.05 ltr / sqm.For 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35Fine aggregate : 0.45 cum Cement content : 330 kg Super plasticizer : 1.00 ltr

Wastage : 1 % for cement and 2 % for coarse & fine aggregates.

Consider laying concrete on both sides of the canal.Therefore, deploy 2 concrete mixers ( diesel ) one on either side for lining.Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 20 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.104 cum ) : 4.00 minBatching 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---

Add for possible delays in any of the activity : 0.50 minTotal : 5.50 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 5.5 ) 73 mixesOutput of CC for 73 mixes ( 73 x 50 / 330 ) say : 11.00 cumDaily output of 2 mixers ( one on either side of paver ) ( 2 x 11.00 ) say : 22.00 cumFor 20 mm down size coarse aggregate 150 mm thick lining is assumed.Concrete lining area per paver length of 3 m : 18 sqmQuantity of concrete per use of paver ( 18 x 0.15 ) : 2.70 cum

Add for curveture at junction of sides and bed @ 3 % say : 0.08 cumTotal quantity of concrete / paver length : 2.78 cum

No. of mixes by each mixer / paver length 2.78 / ( 2 x 50 / 330 ) 9 mixesConsider concrete production and laying as parallel activities.Cycle time of paver with 50 minutes / hour working :Time required for laying concrete / paver length ( 9x 5.5x 60/ 50 ) say : 59.00 minutesTime required for releasing and moving paver : 3.00 minutesTime required for cleaning and resetting paver : 5.00 minutesTotal time for 1.85 cum concrete lining : 67.00 minutesNumber of paver cycles per day ( 8 x 60 / 67 ) say : 7 cyclesDaily progress based on cycle time of paver ( 7 x 2.78 ) say : 19.50 cum

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Area of lining per use : 18.00 sqm Area of lining for 12 uses of paver ( 18 x 7 ) : 126.00 sqmFor curing concrete use of curing compound is proposed.10 percent extra curing compound considered for overlaps and wastage.Water is required only for concrete mixing and washing. One tanker load ( 8000 ltrs) is adequatefor 2 days work. For 1 day work consider 5 hp pump for 0.25 hour & water tanker for 0.5 hour.Consider 19.50 cum per day as progress of concreting for rate analysis.

1. Requirement of materials :Cement for mix with 1 % wastage ( 19.5 x 330 x 1.01 ) : 6500 kgCement for incidentals @ 5 kg / cum ( 19.5 x 5 ) : 97 kgCoarse aggregate 20-10 mm size range ( 19.5 x 0.8 x 0.65 x 1.02 ) : 10.35 cumCoarse aggregate 10-4.75 mm size ( 19.5 x 0.8 x 0.35 x 1.02 ) : 5.55 cumFine aggregate ( 19.5 x 0.45 x 1.02 ) : 8.95 cumSuper plasticiser ( 19.5 x 1.0 x 1.02 ) : 19.90 ltrsCuring compound @ 0.2 ltr / sqm ( 126 x 0.2 x 1.1 ) : 27.70 ltrs

2. Requirement of machinery :Deploy 300 / 200 ltr diesel concrete mixers 2 Nos. ( 1 on either side of paver ) for 8 hours.Deploy 1 No. Manual paver for 8 hours for concrete lining.Deploy 2 Nos. Needle vibraters for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 0.25 hour for water requirement at paver site.

Deploy 1 Water tanker 8000 ltr capacity for 0.5 hour for water requirement at paver site.3. Formwork & scaffolding :

No formwork / scaffolding required for lining by paver.4. Requirement of work-force ( other than machinery crew ) :

Lining from both sides of canal using 2 mixers :Mason Cl I : 2 Nos.Heavy mazdoor:For batching cement : 4 Nos.For batching 20-10 mm size CA : 6 Nos.For batching 10 mm below size CA : 4 Nos.For batching FA : 6 Nos.For remixing & filling mortar pans : 4 Nos.For loading mortar pans : 4 Nos.For unloading mortar pans and laying : 4 Nos.For assisting Mason / Fitter, moving paver & spraying curing compound : 2 Nos.Light mazdoor:For conveying concrete @ 1 cum / day ( 8 x 50 x 2.78 / 59 ) say : 20 Nos.For cleaning & miscellaneous works : 2 Nos.Fitter for handling the paver : 1 No.Heavy mazdoors assisting mason also assist fitter for moving and re-positioning of paver.

5. Use rate of manual paver :Cost of manual paver ( for details refer Item : 32 ) Rs: 166500.00

Add for repairs / replacements / catwalks etc., @ 25% Rs: 41625.00Deduct salvage value @ 10 % ( - ) Rs: -16650.00Total Rs: 191475.00

Consider useful life of paver at 150 uses.Use rate of paver for av. 150 uses Rs: 191475 / 150 Rs: 1276.50Shutter oil 0.05 ltr /sqm for 18 sqm @ Rs: 25.00 / ltr Rs: 22.50

Total Rs: 1299.00 Area of concreting allowing for overlaps / free shutter ( 3 x 3 x 2 ) : 18 sqmUae rate of Manual Paver for concrete / use / sqm Rs: 72.17

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( Excluding T & P / Profit / Overheads)


in Rs.1 Cement for mix kg 6500.00 4.00 26000.00

Cement for incidentals @ 5 kg / cum kg 97.00 4.00 388.002 Coarse aggregate 20-10 mm cum 10.35 520.00 5382.00 Coarse aggregate 10 mm below cum 5.55 669.00 3712.953 Fine aggregate cum 8.95 199.00 1781.054 Super Plasticizer ltr 19.90 75.00 1492.505 Curing compound ltr 27.70 95.00 2631.506 Use rate of manual paver sqm 126.00 72.17 9093.007 Sundries LS 10.00 30.00 300.00

Total Rs: 50781.00 Add for small Tools and Plants @ 1% Rs: 507.81 Add for Contractor's Profit @ 10% Rs: 5078.10

C o n t d


in Rs.C o n t d

Add for Contractor's Overheads @ 5% Rs: 2539.05 Add Royalty charges on CA @ ( Included in material rate ) Rs: 0.00 Add Royalty charges on FA @ ( Included in material rate ) Rs: 0.00



in Rs.1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 16.00 42.00 672.00

Fuel / Energy charges Hour 16.00 55.00 880.002 5 hp pump ( diesel ) Hour 0.25 7.00 1.75

Fuel / Energy charges Hour 0.25 55.00 13.753 Water tanker 8000 ltr Hour 0.50 268.00 134.00

Fuel / Energy charges Hour 0.50 208.00 104.004 Needle vibrator 40 mm dia ( petrol ) Hour 16.00 8.00 128.00 Fuel / Energy charges Hour 16.00 15.00 240.005 Sundries LS 5.00 30.00 150.00

Total Rs: 2323.50 Add for small Tools and Plants @ 1% Rs: 23.24

Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 138.78 Add for Contractor's Overheads @ 5% Rs: 116.18 Total hire charges of Machinery : Rs: 2601.69


in Rs.1 Crew for Concrete mixer Hour 16.00 75.10 1201.602 Crew for Pump Hour 0.25 35.80 8.95

Rate

in Rs.

in Rs.

in Rs.

Quantity Ratein Rs.

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Description

Perticulars

Perticulars

Description

Rate

Quantity Rate

Quantity

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3 Crew for Water tanker Hour 0.50 56.70 28.354 Crew for Vibrator Hour 16.00 53.30 852.805 Mason Class-I Day 2.00 159.00 318.006 Maistry Day 1.00 141.50 141.507 Fitter Day 1.00 157.50 157.508 Heavy mazdoor

for batching materials Day 20.00 132.00 2640.00for loading mortar pans Day 8.00 132.00 1056.00for laying and moving paver Day 6.00 132.00 792.00

9 Light mazdoorfor conveying concrete Day 20.00 130.50 2610.00for cleaning / washing Day 2.00 130.50 261.00




TOTAL Rs: 74696.33 Add for other enabling works @ 1.20% Rs: 896.36 Total cost for 19.50 cum Rs: 75592.69

Rate per cum Rs: 3877.00Rate approved per cum Rs: 3877.00


ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, gradedaggregates for bed lining of canal including cost of all materials, machinery, labour, cleaning,batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initiallead upto 50 m and all lifts. ( Cement content : 240 kg / cum with use of super plasticiser )

DATA: For 1 cum CC :- Coarse aggregates : 0.90 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.40 cum Cement content : 240 kg Super plasticizer : 0.72 ltr Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 40 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.Cycle time for batching / mixing / unloading 1 mix :

Batching 40-20 mm CA ( 0.094 cum ) : 4.00 minBatching 20-10 mm & 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---


No. of mixes per day with 50 min / hr working ( 50 x 8 / 5.5 ) 73 mixes

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Output of CC for 73 mixes ( 73 x 50 / 240 ) say : 15.20 cumFor 40 mm down size coarse aggregate 150 mm thick lining is assumed.For curing concrete use of curing compound is proposed.10 percent extra curing compound considered for overlaps and wastage.Water is required only for concrete mixing and washing. One tanker load (8000 ltrs) is adequatefor 2 days work. For 1 day work consider 5 hp pump for 0.25 hour & water tanker for 0.5 hour.Consider 15.20 cum per day as progress of concreting for rate analysis.

1. Requirement of materials :Cement for mix with 1 % wastage ( 15.2 x 240 x 1.01 ) : 3685 kgCement for incidentals @ 5 kg / cum ( 15.2 x 5 ) : 76 kgCoarse aggregate 40-20 mm size range ( 15.2 x 0.9 x 0.5 x 1.02 ) : 7.00 cumCoarse aggregate 20-10 mm size range ( 15.2 x 0.9 x 0.3 x 1.02 ) : 4.20 cumCoarse aggregate 10-4.75 mm size ( 15.2 x 0.9 x 0.2 x 1.02 ) : 2.80 cumFine aggregate ( 15.2 x 0.4 x 1.02 ) : 6.20 cumSuper plasticiser ( 15.2 x 0.72 x 1.02 ) : 11.20 ltrsCuring compound @ 0.2 ltr / sqm ( 15.2 x 0.2 x 1.1/ 0.15 ) : 22.30 ltrs

2. Requirement of machinery :Deploy 300 / 200 ltr diesel concrete mixer 1 No. for 8 hours.Deploy 1 No. Needle vibraters for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 0.25 hour for water requirement.Deploy 1 Water tanker 8000 ltr capacity for 0.5 hour for water requirement.

3. Formwork & scaffolding :No formwork / scaffolding required for bed lining.

4. Requirement of work-force ( other than machinery crew ) :Mason Cl I : 1 No.Heavy mazdoor:For batching cement : 2 Nos.For batching 40-20 CA : 3 Nos.For batching 20-10 & 10-4.75 CA : 3 Nos.For batching FA : 3 Nos.For remixing & filling mortar pans : 2 Nos.For loading mortar pans : 2 Nos.For unloading mortar pans and laying : 2 Nos.For assisting Mason / spraying curing compound : 1 No.Light mazdoor:For conveying concrete @ 1 cum / day say : 15 Nos.For cleaning & miscellaneous works : 1 No.


in Rs.1 Cement for mix kg 3685.00 4.00 14740.00Cement for incidentals @ 5 kg / cum kg 76.00 4.00 304.00

2 Coarse aggregate 40-20 mm cum 7.00 381.00 2667.00Coarse aggregate 20-10 mm cum 4.20 520.00 2184.00

Coarse aggregate 10 mm below cum 2.80 669.00 1873.203 Fine aggregate cum 6.20 199.00 1233.804 Super Plasticizer ltr 11.20 75.00 840.005 Curing compound ltr 22.30 95.00 2118.50

in Rs.

RateQuantityPerticulars

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6 Sundries LS 2.00 30.00 60.00Total Rs: 26020.50

Add for small Tools and Plants @ 1% Rs: 260.21 Add for Contractor's Profit @ 10% Rs: 2602.05 Add for Contractor's Overheads @ 5% Rs: 1301.03 Add Royalty charges on CA @ ( Included in material rate ) Rs: 0.00 Add Royalty charges on FA @ ( Included in material rate ) Rs: 0.00



in Rs.1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 8.00 42.00 336.00

Fuel / Energy charges Hour 8.00 55.00 440.00C o n t d

B. MACHINERY ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

2 5 hp pump ( diesel ) Hour 0.25 7.00 1.75Fuel / Energy charges Hour 0.25 55.00 13.75

3 Water tanker 8000 ltr Hour 0.50 268.00 134.00Fuel / Energy charges Hour 0.50 208.00 104.00

4 Needle vibrator 40 mm dia ( petrol ) Hour 8.00 8.00 64.00 Fuel / Energy charges Hour 8.00 15.00 120.00




in Rs.1 Crew for Concrete mixer Hour 8.00 75.10 600.802 Crew for Pump Hour 0.25 35.80 8.953 Crew for Water tanker Hour 0.50 56.70 28.354 Crew for Vibrator Hour 8.00 53.30 426.405 Mason Class-I Day 1.00 159.00 159.006 Maistry Day 1.00 141.50 141.507 Heavy mazdoor

for batching materials Day 13.00 132.00 1716.00for loading mortar pans Day 2.00 132.00 264.00for laying Day 3.00 132.00 396.00

8 Light mazdoorfor conveying concrete Day 15.00 130.50 1957.50for cleaning / washing / curing Day 1.00 130.50 130.50

Total Rs: 5829.00 Add for small Tools and Plants @ 1% Rs: 58.29 Add for Contractor's Profit @ 10% Rs: 582.90

Rate

Ratein Rs.

Quantity

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Description


in Rs.

in Rs.Rate

Description

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Add for hidden cost on Labour @ 15% Rs: 874.35 Add for Contractor's Overheads @ 5% Rs: 291.45



TOTAL Rs: 39173.86 Add for other enabling works @ 1.20% Rs: 470.09 Total cost for 15.20 cum Rs: 39643.94

Rate per cum Rs: 2608.00Rate approved per cum Rs: 2608.00


ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N /sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for bed lining of canal including cost of all materials, machinery, labour, cleaning,batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initiallead upto 50 m and all lifts. ( Cement content : 270 kg / cum with use of super plasticiser )

DATA: For 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35Fine aggregate : 0.45 cum Cement content : 270 kg Super plasticizer : 0.80 ltr Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 20 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.096 cum ) : 4.00 minBatching 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---


No. of mixes per day with 50 min / hr working ( 50 x 8 / 5.5 ) 73 mixesOutput of CC for 73 mixes ( 73 x 50 / 270 ) say : 13.50 cumFor 20 mm down size coarse aggregate 150 mm thick bed lining is assumed.For curing concrete use of curing compound is proposed.10 percent extra curing compound considered for overlaps and wastage.

Water is required only for concrete mixing and washing. One tanker load (8000 ltrs) is adequatefor 2 days work. For 1 day work consider 5 hp pump for 0.25 hour & water tanker for 0.5 hour.Consider 13.50 cum per day as progress of concreting for rate analysis.

1. Requirement of materials :Cement for mix with 1 % wastage ( 13.5 x 270 x 1.01 ) : 3682 kgCement for incidentals @ 5 kg / cum ( 13.5 x 5 ) : 67 kgCoarse aggregate 20-10 mm size range ( 13.5 x 0.8 x 0.65 x 1.02 ) : 7.15 cumCoarse aggregate 10-4.75 mm size ( 13.5 x 0.8 x 0.35 x 1.02 ) : 3.85 cumFine aggregate ( 13.5 x 0.45 x 1.02 ) : 6.20 cum

Data Rates-Canal Works-Part 5

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