Data Rates-P & M Works-4

8/13/2019 Data Rates-P & M Works-4

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DATA RATES- P AND M WORKS

In-situ quantity per load for 10 % bulkage of soil ( 5.0 / 1.1 ) say : 4.54 cum

Number of buckets per load ( 4.54 / 0.53 ) say : 8 buckets

Cycle time for loading 8 buckets ( 8 x 20 / 60 ) say : 2.70 min

Round trip cycle time for tipper:

Ideal cycle time of shovel for digging and loading : 2.70 min

Time for 1km haulage under load ( 60 / 15 ) : 4.00 min

Time for turning and un-loading : 2.00 min

Time for 1 km return trip ( 60 / 20 ) : 3.00 min

Time for turning and spotting : 0.50 min

Total : 12.20 min

As the movement of tippers will be slow in breached portion due limited area 1 minute extra time

may be considered for the round trip cycle time of tippers.

Corrected round trip cycle time for tipper ( 12.20 + 1.00 ) : 13.20 min

No.of tippers to match corrected cycle time of tipper ( 13.20 / 2.70 ) say : 5 Nos

Output of tipper / hr with 50 min working / hr ( 50 x 4.54 / 13.2 ) : 17.20 cum

Output for 5 tippers per day ( 5 x 17.20 x 8 ) say : 688 cumThe in-situ dry density of soil in borrow area will be generally less than dry density of compacted

embankment. Therefore, the rolled embankment quantity will be slightly less than the borrow

area in-situ quantity. The extent of shrinkage in quantity depends on the degree of compaction

of embankment. For 95 % density control of embankment in breached portion a shrinkage factor

of 5 % may be assumed for use of borrow area soil.

Further, as the insitu density of soil in dump area will be less compared to natural ground due

to bulkage of soil during excavation for applying the shrinkage foctor it is necessary to convert

the insitu dump area quantity to equivalent borrow area quantity by applying bulkage factor.

Equivalent borrow area quantity for 10% bulkage ( 688 / 1.1 ) : 625 cum

Qty of compacted embankment for 5 % shrinkage ( 625 x 0.95 ) : 594 cum

Qty of soil for computing royalty charges @ 1.6 t /cum ( 594 x 1.6 ) : 950 tonnes

1. Stripping of borrow area :

Since soil is from dump area no stripping is involved.

However, use of dozer is necessary for forming rampways and for trimming the old embankment

on either side of breached portion to required slope for abutting the fresh embankment layers.

Assume use of dozer for 0.5 hour daily for this purpose.

Deploy dozer for forming ramps / slopes for 1 day work : 0.5 hour

2. Collection of soil for embankment:

Deploy one 0.50 cum capacity shovel for 8 hours for re-excavation and loading soil.

Deploy 5 tippers of 5.00 cum capacity for 8 hours to convey soil to embankment area.

3. Spreading soil in 250 to 300 mm layer:

Quantity of loose soil to be spread ( 688 / 1.10 ) : 757 cum

Output of dozer for levelling per hour : 200 cum

Time required for levelling 757 cum say : 4.00 hours

4. Watering;

Generally soil in the dump area will be in moist condition. In the beginning of the season nowatering may be necessary. However, in summer months as the loose soil looses moisture at

faster rate compared to borrow area about 10 to 12 % watering may be needed to maintain

the soil moisture within OMC plus or minus 3 percent limit. Assuming seasonal average of 5

to 6 percent watering by weight, requirement of water for 594 cum of embankment will be about

7 tanker loads of 8000 ltrs each.

Deploy 8000 ltr capacity water tanker for 7 hours for watering before rolling.

Deploy 5 hp pump for 3.5 hours.

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5. Compaction:

Soil collected for embankment layer gets compacted to some extent during levelling by dozer.

Generally 8 to 10 passes of vibratory pad foot roller is adequate for achieving specified density

control of 95 percent. However, as rolling by vibratory padfoot roller may disturb the canal lining

adjacent to breached portion a combination of 8 to 10 passes of road roller followed by 2 to 4

passes of dozer is considered for compaction and roughening top surface for laying next layer.

Effective length of roller drum : 1.50 m

Speed of roller per hour : 3.0 km

Thickness of layer : 0.3 m

Number of roller passes : 9 Nos

Output of road roller / hr with 50 min / hr working and 70 % effinciancy:

( 1.5 x 3000 x 0.3 x 0.70 / 9 ) x 50 / 60 say : 88 cum

Time for rolling 757 cum soil in embankment layer say : 8.5 hours

Effective width of dozer track : 1.00 m

Speed of dozer per hour : 4.0 km


Number of dozer passes : 3 NosOutput of dozer / hr with 50 min / hr working and 70 % effinciancy:

( 1.0 x 4000 x 0.3 x 0.70 / 3 ) x 50 / 60 say : 230 cum

Time for compacting 757 cum soil in embankment layer say : 3.50 hours

Deploy road roller for 8.5 hours and dozer for 3.5 hours for compaction.

6. Sorting out / sectioning / labour for testing etc :

Assume 2 heavy and 2 light mazdoors.

RATE ANALYSIS UNIT : 594.00 cum

A. MATERIALS:

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 @ 10% Rs: 0.00

Add for Contractor's Overheads @ 5% Rs: 0.00

Add Royalty charges on 950 t soil @ Rs: 10.00 / tonne Rs: 9500.00

Total cost of Materials : Rs: 9500.00

B. MACHINERY:

Sl No Unit Amount

in Rs.

1 Angle dozer Hour 8.00 1154.00 9232.00

Fuel / Energy charges Hour 8.00 423.00 3384.00

2 Shovel 0.50 cum capacity Hour 8.00 725.00 5800.00Fuel / Energy charges Hour 8.00 330.00 2640.00

3 Tippers 5.00 cum capacity 5 Nos. Hour 40.00 271.00 10840.00


4 Pump 5 hp ( diesel ) Hour 3.50 7.00 24.50


Contd

Description Quantity Rate

Quantity Rate

in Rs.

Perticulars

in Rs.

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B. MACHINERY ( Contd ) :

Sl No Unit Amount

in Rs.

Contd

5 Water tanker 8000 ltr Hour 7.00 268.00 1876.00


6 Road roller 10 tonne ( diesel ) Hour 8.50 228.00 1938.00


7 Sundries LS 2.00 30.00 60.00

Total Rs: 49970.50


Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 2026.00


Total hire charges of Machinery : Rs: 54994.73

C. LABOUR:

Sl No Unit Amount

in Rs.1 Crew for Dozer Hour 8.00 77.50 620.00

2 Crew for Shovel Hour 8.00 77.50 620.00

3 Crew for Tipper Hour 40.00 56.70 2268.00

4 Crew for Pump Hour 3.50 35.80 125.30

5 Crew for Water tanker Hour 7.00 56.70 396.90

6 Crew for Roller Hour 8.50 72.00 612.00

7 Maistry Day 2.00 141.50 283.00

8 Heavy mazdoor Day 2.00 132.00 264.00

9 Light mazdoor Day 2.00 130.50 261.00

Total Rs: 5450.20



Add for hidden cost on Labour @ 15% Rs: 817.53


Total cost of Labour : Rs: 7139.76

ABSTRACT:

A. Cost of Materials including royalty charges Rs: 9500.00

B. Hire charges of Machinery Rs: 54994.73

C. Cost of Labour Rs: 7139.76

TOTAL Rs: 71634.49

Add for enabling works @ 1.00% Rs: 716.34

Total cost for 594.00 cum Rs: 72350.84

Rate per cum Rs: 122.00

Rate approved per cum Rs: 122.00

SECTION:PRELIMINARY & MAINTENANCE WORKS YEAR: 2010-11 ITEM No: 25

ITEM: Providingpervious / semi-pervious casing for breached /damaged portion of embankment

with soil from approved dump areas in layers of 250 to 300 mm before compaction

including cost of all materials, machinery, labour, all operations such as collection of soil,

sorting out, spreading soil to specified thickness, breaking clods, sectioning, watering,

Description

Description

Quantity Rate

in Rs.

in Rs.

Quantity Rate

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compacting each layer to density control of not less than 95 percent or as stipulated by using

combination of road roller and dozer etc., complete with initial lead upto 1 km and all lifts.

DATA:Capacity of shovel bucket : 0.50 cum

Capacity of shovel bucket under heaped condition : 0.58 cum

Insitu quantity of soil per bucket considering 10 % bulkage : 0.53 cum

Capacity of tipper : 5.00 cum

Lead for conveyance of soil : Upto 1 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

Same digging and loading cycle as considered for borrow area may be assumed for use of soil

from spoil bank formed during construction of canal in view of partial settlement of soil.

Shovel digging and loading cycle per bucket : 25 sec

In-situ quantity per load for 10 % bulkage of soil ( 5.0 / 1.1 ) say : 4.54 cum

Number of buckets per load ( 4.54 / 0.53 ) say : 8 buckets

Cycle time for loading 8 buckets ( 8 x 25 / 60 ) say : 3.50 min

Round trip cycle time for tipper:

Ideal cycle time of shovel for digging and loading : 3.50 minTime for 1km haulage under load ( 60 / 15 ) : 4.00 min

Time for turning and un-loading : 2.00 min

Time for 1 km return trip ( 60 / 20 ) : 3.00 min

Time for turning and spotting : 0.50 min

Total : 13.00 min

As the movement of tippers will be slow in breached portion due limited area 1 minute extra time

may be considered for the round trip cycle time of tippers.

Corrected round trip cycle time for tipper ( 13.00 + 1.00 ) : 14.00 min

No.of tippers to match corrected cycle time of tipper (14.00 / 3.5.00) : 4 Nos

Output of tipper / hr with 50 min working / hr ( 50 x 4.00 / 14.00 ) : 14.30 cum

Output for 3 tippers per day ( 4 x 14.30 x 8 ) say : 458 cum

The in-situ dry density of soil in borrow area will be generally less than dry density of compacted

embankment. Therefore, the rolled embankment quantity will be slightly less than the borrow

area in-situ quantity. The extent of shrinkage in quantity depends on the degree of compaction

of embankment. For 95 % density control of embankment in breached portion a shrinkage factor

of 5 % may be assumed.

Quantity of embankment considering 5 %shrinkage ( 458 x 0.95 ) say : 435 cum

Qty of soil for computing royalty charges @ 1.6 t /cum ( 435 x 1.6 ) : 696 tonnes

1. Stripping of borrow area :

Since the soil is from dump area no stripping is involved.

Further, use of dozer is necessary for forming rampways and for trimming the old embankment

on either side of breached portion to required slope for abutting the fresh embankment layers.

Assume use of dozer for 0.5 hour daily for this purpose.

Deploy dozer for forming ramps / slopes for 1 day work : 0.5 hour

2. Collection of soil for embankment:

Deploy one 0.50 cum capacity shovel for 8 hours for re-excavation and loading soil.Deploy 4 tippers of 5.00 cum capacity for 8 hours to convey soil to embankment area.

3. Spreading soil in 250 to 300 mm layer:

Quantity of loose soil to be spread ( 458 x 1.1 ) : 504 cum

Output of dozer for levelling per hour : 200 cum

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Time required for levelling 504 cum say : 2.50 hours

4. Watering;

Generally soil in the dump area will be in moist condition. In the beginning of the season no

watering may be necessary. However, in summer months as the loose soil looses moisture at

faster rate compared to borrow area about 10 to 12 % watering may be needed to maintain

the soil moisture within OMC plus or minus 3 percent limit. Assuming seasonal average of 5

to 6 percent watering by weight, requirement of water for 435 cum of embankment will be about

about 5 tanker loads of 8000 ltrs each.

Deploy 8000 ltr capacity water tanker for 5 hours for watering before rolling.

Deploy 5 hp pump for 2.5 hours.

5. Compaction:

Soil collected for embankment layer gets compacted to some extent during levelling by dozer.

Generally 8 to 10 passes of vibratory pad foot roller is adequate for achieving specified density

control of 95 percent. However, as rolling by vibratory padfoot roller may disturb the canal lining

adjacent to the breached portion a combination of 8 to 10 passes of road roller followed by

2 to 4 passes of dozer is considered for compaction and roughening the top surface for laying

next layer.

Effective length of roller drum : 1.50 mSpeed of roller per hour : 3.0 km


Number of roller passes : 9 Nos

Output of road roller / hr with 50 min / hr working and 70 % effinciancy:

( 1.5 x 3000 x 0.3 x 0.70 / 9 ) x 50 / 60 say : 88 cum

Time for rolling 504 cum soil in embankment layer say : 6 hours

Effective width of dozer track : 1.00 m

Speed of dozer per hour : 4.0 km


Number of dozer passes : 3 Nos

Output of dozer / hr with 50 min / hr working and 70 % effinciancy:

( 1.0 x 4000 x 0.3 x 0.70 / 3 ) x 50 / 60 say : 230 cum

Time for rolling 504 cum soil in embankment layer say : 2 hours

Deploy road roller for 6 hours and dozer for 2 hours for compaction.

6. Sorting out / sectioning / labour for testing etc :

Assume 2 heavy and 2 light mazdoors.


A. MATERIALS:

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 Contractor's Profit @ 10% Rs: 0.00Add for Contractor's Overheads @ 5% Rs: 0.00

Add Royalty charges on 696 t soil @ Rs: 10.00 / tonne Rs: 6960.00


Perticulars Quantity Rate

in Rs.

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B. MACHINERY:

Sl No Unit Amount

in Rs.

1 Angle dozer 90 hp Hour 5.00 1154.00 5770.00


2 Shovel 0.50 cum capacity Hour 8.00 725.00 5800.00


3 Tippers 5.00 cum capacity 4 Nos. Hour 32.00 271.00 8672.00


4 Pump 5 hp ( diesel ) Hour 2.50 7.00 17.50


5 Water tanker 8000 ltr Hour 5.00 268.00 1340.00


6 Road roller 10 tonne ( diesel ) Hour 6.00 228.00 1368.00


7 Sundries LS 2.00 30.00 60.00

Total Rs: 38586.00





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Crew for Dozer Hour 5.00 77.50 387.50

2 Crew for Shovel Hour 8.00 77.50 620.00

3 Crew for Tipper Hour 32.00 56.70 1814.40

4 Crew for Pump Hour 2.50 35.80 89.50

5 Crew for Water tanker Hour 5.00 56.70 283.50

6 Crew for Roller Hour 6.00 72.00 432.00

7 Maistry Day 2.00 141.50 283.00



Total Rs: 4434.90






ABSTRACT:

A. Cost of Materials including royalty charges Rs: 6960.00



TOTAL Rs: 55232.73


Total cost for 435.00 cum Rs: 55785.06Rate per cum Rs: 128.00



Quantity Rate

in Rs.

Quantity Rate

in Rs.

Description

Description

65


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ITEM: Repairing rain cuts/ resectioning canal slopes to required lines and grades as directed using

available soil including dressing, clod breaking, packing, tamping etc., complete with all leads

and lifts.

DATA:1heavy and 1 light mazdoor assumed for repairing rain cuts in 250 sqm canal slope per day.

Consider 1000 sqm canal slope for maintanance for rate analysis.

1. Requirement of materials:

Available soil from canal side.

2. Requirement of machinery :

No machinery proposed for the work.

3. Requirement of workforce :

Maistry : 1 No.

Heavy mazdoor : 4 Nos.

Light mazdoor : 4 Nos.

RATE ANALYSIS UNIT : 1000.00 sqm

A. MATERIALS:

Sl No Unit Amount

in Rs.1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





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





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Maistry Day 1.00 141.50 141.50



Total Rs: 1191.50

Add for small Tools and Plants @ 1% Rs: 11.92Contd

C. LABOUR ( Contd ) :

Sl No Unit Amount

Perticulars

Description

Description

Description

in Rs.

in Rs.

Quantity Rate

Quantity Rate

Quantity Rate

in Rs.

Quantity Rate

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in Rs.

Contd





ABSTRACT:

A. Cost of Materials Rs: 0.00



TOTAL Rs: 1560.87


Total cost for 1000.00 sqm Rs: 1560.87

Rate per sqm Rs: 1.55

Rate approved per sqm Rs: 1.55


ITEM: Cleaning drainage gallery, adits, instrumentation galleries etc., by scrubbing / brushing

including chiselling and removing leached lime deposit and disposing off all the waste materialout side adits in specified location etc., complete with all leads and lifts.

DATA:Consider 100 Rm of gallery for cleaning:


Wire brush : 5 Nos

Coir brush : 10 Nos.




Chiseller Cl II : 2 Nos.


Light mazdoors : 2 Nos.

RATE ANALYSIS UNIT : 100.00 Rm

A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Wire brush Each 5.00 30.00 150.00

2 Coir brush Each 10.00 20.00 200.00

3 Sundries ( brooms, gloves etc ) LS 2.00 30.00 60.00

Total Rs: 410.00





B. MACHINERY:

Sl No Unit Amount

in Rs.

in Rs.

Perticulars

Quantity Rate

Quantity Rate

in Rs.

in Rs.

Description

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1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Chiseller Cl II Day 2.00 146.00 292.00



Total Rs: 1081.00






ABSTRACT:




TOTAL Rs: 1891.71


Total cost for 100.00 Rm Rs: 1891.71

Rate per Rm Rs: 19.00

Rate approved per Rm Rs: 19.00


ITEM: Cleaning dam parapetinner face and top using oxalic acid and water by scrubbing / brushing

and washing to remove all surface coatings etc., complete .

DATA:Consider 100 Rm of parapet for cleaning:

Area to be cleaned considering 1.25 sqm per Rm length : 125 sqm


Oxalic acid @ 25 sqm / ltr : 5 ltr

Wire brush : 5 Nos

Coir brush : 10 Nos.





Light mazdoors : 1 No.

RATE ANALYSIS UNIT : 100.00 Rm

A. MATERIALS:

Sl No Unit Amount

in Rs.in Rs.

Quantity Rate

in Rs.

Quantity Rate

Description

Perticulars

68


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1 Oxalic acid ltr 5.00 60.00 300.00

2 Wire brush Each 5.00 30.00 150.00

3 Coir brush Each 10.00 20.00 200.00

4 Sundries ( brooms, gloves etc ) LS 2.00 30.00 60.00

Total Rs: 710.00





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





C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 790.50






ABSTRACT:




TOTAL Rs: 1859.16


Total cost for 100.00 Rm Rs: 1859.16

Rate per Rm Rs: 19.00

Rate approved per Rm Rs: 19.00


ITEM: Cleaning gates / hoists / embedded partsfor re-painting by removing rust, old paint, grease

etc., by using wire brush,scrubber, rust remover and applying a coat of rust inhibitive

compound etc., complete.

DATA:Consider 100 sqm area for cleaning:

Description

Description

in Rs.

Quantity Rate

Quantity Rate

in Rs.

69


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Wire brush : 10 Nos

Rust remover / Inhibiter : 2 ltrs




Painter Class-II : 5 Nos.



A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Wire brush Each 10.00 30.00 300.00

2 Rust cleaner / inhibitor ltr 2.00 240.00 480.00

3 Sundries ( sand papers etc ) LS 4.00 30.00 120.00

Total Rs: 900.00




Add for scaffolding / ladder etc @ 10% Rs: 90.00Total cost of Materials : Rs: 1134.00

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





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Painter Class-II Day 5.00 141.50 707.50


Total Rs: 1499.50






ABSTRACT:




TOTAL Rs: 3098.35


Perticulars

Quantity Rate

Quantity Rate

in Rs.

in Rs.

Quantity Rate

in Rs.

Description

Description

70


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ITEM: Cleaning gates / hoists / embedded parts to expose fresh metal surface for repainting by

sand blastingmethod as per specifications including cost of all materials, labour, machinery,

scaffolding, applying a coat of rust inhibitive etc., complete with initial lead for sand upto

1 km and all lifts.

DATA:Consider 100 sqm area for cleaning:

1. Requirement of materials :

Sand of gradation 2mm to 1mm @ 0.10 cum / sqm

Approximately 2 cum natural river sand yeilds 1 cum of sand blasting grade sand after seiving

in 2mm and 1 mm sieves.

Allowing 50 % extra for projections, the actual area of sand blasting : 150 sqm

Requirement of processed sand ( 150 x 0.10 ) : 15.00 cum

Requirement of natural river sand ( 15.00 x 2 ) : 30.00 cum


Output of sand blasting per hour : 20 to 25 sqm

Considering 50 minutes per hour working,

Requirement of 7 cmm compressor ( 150 x 60 / 50 / 22.5 ) : 8 hours

Requirement of sand blasting equipment : 8 hours

3. Requirement of workforce ( Other than machinery crew ) :

Heavy mazdoor:

For seiving sand : 6 Nos.

For loading sand blast drum : 2 Nos.

For assisting sand blaster : 1 No.

Light mazdoor:

For seiving sand : 4 Nos.

For cleaning / collection of rebound sand and other works : 2 Nos.

4. Use rate of materials :

Cost of 25 mm dia 50 m air hose @ Rs: 150.00 / Rm Rs: 7500.00

Life of air hose : 800 hours

Use rate of air hose per hour ( cost / life ) Rs: 9.38

Cost of sand blast gun nozzle @ Rs: 312.00 / Each Rs: 312.00

Life of sand blast gun nozzle : 200 hours

Use rate of sand blast gun nozzle per hour ( cost / life ) : 1.56


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Natural river sand ( unscreened ) cum 30.00 154.00 4620.00

2 Use rate of air hose Hour 8.00 9.38 75.00

3 Use rate of sand blast gun nozzle Hour 8.00 1.56 12.48

Perticulars

in Rs.

Quantity Rate

71


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4 Sundries( Rust inhibitive, Seive etc ) LS 5.00 30.00 150.00

Total Rs: 4857.48




Add for scaffolding / ladder etc @ 10% Rs: 485.75


B. MACHINERY:

Sl No Unit Amount

in Rs.

1 Air compressor 7 cmm diesel Hour 8.00 166.00 1328.00


2 Sand blasting equipment Hour 8.00 84.00 672.00


Total Rs: 6032.00





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Crew for Air compressor Hour 8.00 72.10 576.80

2 Crew for Sand blasting equipment Hour 8.00 74.40 595.20



Total Rs: 3143.00






ABSTRACT:




TOTAL Rs: 17034.87






ITEM: Providing two coats of painting to hoist supporting structures / hoists / moving gantry

cranes / railings etc., with zinc chromate alluminium primer paint of approved quality

including removing rust, cleaning surface, cost of all materials, labour, scaffolding etc.,

complete withall leads and all lifts.

DATA:Consider 100 sqm area for painting:

Description

Description

in Rs.

Quantity Rate

Quantity Rate

in Rs.

72


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Coverage of paints for each coat : 12 sqm / ltr

Qty of paint 2 coats 100 sqm with 2 % wastage( 100x2x1.02/ 12 ) : 17 ltrs




Painter Class-II for preparing surface @ 30 to 40 sqm / day : 3 Nos.

Painter Class-II for painting @ 15 sqm / day : 7 Nos.

Heavy mazdoor for assisting painter for cleaning and painting : 5 Nos.


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Zinc chromate, alluminium primer ltr 17.00 140.00 2380.00

2 Sundries LS 2.00 30.00 60.00

Total Rs: 2440.00




Add for scaffolding / ladder etc @ 2% Rs: 48.80Total cost of Materials : Rs: 2879.20

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





C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 2075.00


Contd

C. LABOUR ( Contd ) :Sl No Unit Amount

in Rs.

Contd






in Rs.

Perticulars

Quantity Rate

Quantity Rate

in Rs.

in Rs.

Quantity Rate

in Rs.

Description

Description

73


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ABSTRACT:




TOTAL Rs: 5597.45






ITEM: Providing two coats of painting100 micron dry film thickness each coat to embedded parts

/ gates with cold appliedcoal tar epoxy paint of approved quality including removing rust,

cleaning surface, cost of all materials, labour, scaffolding etc., complete with all leads and

all lifts.



Coverage of paints for each coat : 6 sqm / ltr Qty of paint 100 sqm 2 coats with 2 % wastage(100 x 2 x 1.02 / 6) : 34.00 ltrs








A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Coal tar epoxy paint ltr 34.00 208.00 7072.00

2 Sundries ( rust remover / brush etc ) LS 4.00 30.00 120.00

Total Rs: 7192.00






B. MACHINERY:

Sl No Unit Amountin Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





Description

in Rs.

in Rs.Quantity Rate

Quantity RatePerticulars

74


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C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 2631.50






ABSTRACT:




TOTAL Rs: 12149.59



Rate per sqm Rs: 121.00Rate approved per sqm Rs: 121.00


ITEM: Providing two coats of painting to hoist supporting structures / hoists / moving gantry

cranes / railings etc., with first quality synthetic enemel paint of approved colour

including cleaning surface, cost of all materials, labour, scaffolding etc., complete with

all leads and all lifts.



Coverage of paints for each coat : 12 sqm / ltr

Qty of paint 2 coats 100 sqm with 2 % wastage( 100x 2x1.02 /12 ) : 17 ltrs








A. MATERIALS:

Sl No Unit Amountin Rs.

1 Synthetic enamel paint ( 1st quality ) ltr 17.00 176.00 2992.00

2 Sundries LS 2.00 30.00 60.00

Total Rs: 3052.00





Perticulars


in Rs.

Quantity Ratein Rs.

75


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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





C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 2075.00


Add for Contractor's Profit @ 10% Rs: 207.50Add for hidden cost on Labour @ 15% Rs: 311.25



ABSTRACT:




TOTAL Rs: 6319.61






ITEM: Excavation and removal of silt and silt mixed with sand from canal bed in dry condition

including disposing off the same in spoil bank or on the canal embankment in layers as

directed etc., complete with initiallead upto 50 m and all lifts.

DATA:1 heavy and 1 light mazdoor assumed for removing 5 cum dry silt per day.

Consider removal of 10 cum dry silt for rate analysis.1. Requirement of materials :

No materials required.






Quantity Rate

in Rs.

Quantity Rate

in Rs.

Description

Description

76


18/21



A. MATERIALS:

Sl No Unit Amount

in Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





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



Add for Contractor's Overheads @ 5% Rs: 0.00Total hire charges of Machinery : Rs: 0.00

C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 525.00






ABSTRACT:




TOTAL Rs: 687.75



Rate per cum Rs: 69.00Rate approved per cum Rs: 69.00


ITEM: Excavation and removal of siltor silt mixed with sand inslussy condition from canal bed

including disposing off the same in spoil bank or on the canal embankment in layers as

directed etc., complete with initial lead upto 50 m and all lifts.

Perticulars

Description

Description

in Rs.

Rate

Quantity Rate

Quantity Rate

in Rs.

in Rs.

Quantity

77


19/21


DATA:Excavated silt in slussy condition can be disposed off in single operation without heaping silt in

mortar pans or by collecting and rehandling after draining out water.

Output of 1 heavy and 2 light mazdoor assumed at 6 cum per day.

Consider removal of 12 cum silt in slussy condition for rate analysis.









A. MATERIALS:

Sl No Unit Amount

in Rs.

1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total Rs: 0.00





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





C. LABOUR:

Sl No Unit Amount

in Rs.



Total Rs: 786.00Add for small Tools and Plants @ 1% Rs: 7.86





ABSTRACT:


Description

Perticulars

Quantity Rate

Quantity Rate

in Rs.

in Rs.

Quantity Rate

in Rs.

Description

78


20/21




TOTAL Rs: 1029.66





SECTION:PRELIMINARY & MAINTENANCE WORKS YEAR: 2010-11 ITEM No: 36.a

ITEM: Removing and hauling all kinds of soil / soft rock including boulders upto 0.6 m diameter

slipped due to natural causes and disposing off the same in specified dump area or as

directed including cost of all materials, machinery, labour, rampways and all other ancillary

operations etc., complete with initial lead upto 50 m and lift upto 1.5 m.

Note: The rate under this item is for unit quantity of soil / soft rock in slipped condition.

The rate under this item shall be adopted where the material can be disposed off within 50 m

lead or where the slipped zone is inaccessible for disposal of material by mechanical mode.

The wieghted average rate applicable to entire quantity based on rates provided under items

36.a and 37.a may be considered where the slipped material consists of mixture of soil / soft

rock and hard rock.

DATA:Consider removal of 100 cum slipped soil / soft rock for rate analysis.

The quantity assumed for analysis is the volume of soil / soft rock in slipped condition.

Therefore, the measurement for soil / soft rock shall be for the volume in slipped condition and

not for the original in-situ condition.

Average output of 1 heavy and 1 light mazdoor assumed at 6 cum / day for removing muck.






Maistry : 0.5 No.




A. MATERIALS:

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




B. MACHINERY:

Sl No Unit Amount

in Rs.

Description

Rate

in Rs.

in Rs.

Quantity Rate

QuantityPerticulars

79


21/21


1 NIL 0.00 0.00 0.00

0.00 0.00 0.00

Total Rs: 0.00





C. LABOUR:

Sl No Unit Amount

in Rs.

1 Maistry Day 0.50 141.50 70.75



Total Rs: 4533.25






ABSTRACT:




TOTAL Rs: 5938.56





SECTION:PRELIMINARY & MAINTENANCE WORKS YEAR: 2010-11 ITEM No: 36.b

ITEM: Removing and hauling all kinds of soil / soft rock including boulders upto 0.6 m diameter

slipped due to natural geological causes and disposing off the same in specified dump

area or as directed including costof all materials, machinery, labour, rampways and all other

ancillary operations etc., complete with initial lead upto 1 km and all lifts.

Note: The rate under this item is for unit quantity of soil / soft rock in slipped condition.

The wieghted average rate applicable to entire quantity based on rates provided under items

36.b and 37.b may be considered where the slipped material consists of mixture of soil / soft

rock and hard rock.

DATA:The quantity assumed for analysis is the volume of soil / soft rock in slipped condition.For soil / soft rock in slipped condition 10 % bulkage is assumed and further bulkage of another

10 % is asssumed on digging / loading the slipped soil / soft rock mass for disposal.

Therefore, the measurement for soil / soft rock shall be for the volume in slipped condition and

not for the original in-situ condition.

Consider 95 % quantity with 1 km lead for disposal by shovel and tipper combination.

Consider 5 % quantity ( residual muck at bed ) with 50 m lead for disposal by work force.

Capacity of shovel bucket : 0.50 cum

Capacity of shovel bucket under heaped condition : 0.58 cum

Quantity Rate

in Rs.

Description

Data Rates-P & M Works-4

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Transcript of Data Rates-P & M Works-4