Data Rates-CD Works Part 1

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CANAL CD WORKS

FOR THE YEAR : 2010-11

CONTENTS PAGES

REFERENCE DATA 3 -- 4

NOTES ON BASIC RATES 5 -- 5

DATA RATES 6 -- 167

ANNEXURES 169--172

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d®¸A¥£Æä® E¯ÁSWATER RESOURCES DEPARTMENT

SCHEDULE OF R TES

C N L CROSS DR IN GE WORKS

REVISED BY SCHEDULE OF RATES COMMITTEE

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CANAL CD WORKS

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CANAL CD WORKS


COST OF MATERIALS :1 Acetyline gas per cum Rs: 258.002 Air hose 25 mm dia per Rm. Rs: 150.003 Binding wire per kg Rs: 50.004 Burnt stone slab 100 mm thick per sqm Rs: 190.005 Cement 43 Gr per kg Rs: 4.006 Coarse aggregate 10-4.75 mm per cum Rs: 669.007 Coarse aggregate 20-10 mm per cum Rs: 520.008 Coarse aggregate 40-20 mm per cum Rs: 381.009 Coarse aggregate 80-40 mm per cum Rs: 267.00

10 Concrete admixture ( Super Plasticizer ) per ltr Rs: 75.0011 Detonating fuse coil per Rm Rs: 8.0012 Detonator electric per No. Rs: 10.0013 Detonator electric short delay per No. Rs: 18.0014 Detonator ordinary per No. Rs: 5.5015 Empty cement bag per No. Rs: 1.5016 Explosive( small dia Kelvex-220 ) per kg Rs: 45.0017 Fine aggregate/ sand ( screened ) per cum Rs: 199.0018 Fine aggregate/ sand ( unscreened ) per cum Rs: 154.0019 GI pipe 40 mm dia B class per Rm Rs: 200.0020 Hectometre stone one line dressed per No. Rs: 175.0021 Hemp yarn per kg Rs: 54.0022 J- Bolts for fixing soldiers per No. Rs: 20.0023 Jack hammer drill rod 1.5 m per No. Rs: 3400.0024 Kilometre stone one line dressed per No. Rs: 380.0025 M.S Bolts and Nuts per kg Rs: 55.0026 Murum per cum Rs: 60.00

27 Oxygen gas per cum Rs: 48.0028 Reinforcement steel per kg Rs: 36.2029 Red oxide primer paint per ltr Rs: 140.0030 Size stone 250 mm height per No. Rs: 6.0031 Shutter oil per ltr Rs: 25.0032 Stone chips at quarry per cum Rs: 240.0033 Structural steel angle / channel / beam / bar per kg Rs: 37.9534 Structural steel plate / flat per kg Rs: 40.0035 Synthetic Enamel paint 1st quality per ltr Rs: 176.0036 Through stone ( Header ) 200 x 200 x 450 mm per No. Rs: 9.0037 Un-coursed rubble stones at quarry per cum Rs: 200.0038 Welding electrode ( general purpose ) per No. Rs: 6.0039 Wire mesh 20 guage 50 x 50 mm opening per sqm Rs: 150.0040 Wire rope per kg Rs: 105.00

Bentonite per kg Rs: 5.00LEAD, LOADING & UNLOADING CHARGES: Unloading

1 Earth/ Sand per cum Rs: 35.10 41.30 8.50

HIRE CHARGES OF MACHINERY: Crew charge1 Air compressor 8.5 cmm ( diesel) / hour Rs: 202.00 619.00 72.10

1 km lead Loading

Hire charge Fuel charge

CANAL CROSS DRAINAGE WORKS -- REFERENCE DATA

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CANAL CD WORKS

Bentonite slurry pump ( 10 hp pump ) Rs: 11.00 110.00 35.802 Bending machine per hour Rs: 39.00 75.00 45.903 Concrete mixer 300 / 200 ltr (diesel ) / hour Rs: 42.00 55.00 75.104 Concrete mixer 600 / 400 ltr (diesel) / hour Rs: 84.00 110.00 75.105 Diesel road roller 8-10 tonne per hour Rs: 228.00 495.00 72.006 Jack hammer per hour Rs: 14.00 5.00 111.907 Mobile crane 8 t per hour Rs: 362.00 495.00 75.708 Needle Vibrator 40 mm dia (petrol) / hour Rs: 8.00 15.00 53.309 Needle Vibrator 60 mm dia (petrol) / hour Rs: 9.00 23.00 53.30

10 Pump 5 hp diesel per hour Rs: 7.00 55.00 35.8011 Shovel 0.5 cum per hour Rs: 725.00 330.00 77.5012 Water tanker 8000 ltr per hour Rs: 268.00 208.00 56.7013 Welding transformer per hour Rs: 12.00 60.00 ---

Pile boring rig with accessories Rs: 1043.00 990.00 77.50ROYALTY CHARGES: Per tonne

1 Earth / Soil / Murum per tonne Rs: 10.002 Fine aggregate / Sand per tonne Rs: 30.003 Stone / Coarse aggregate per tonne Rs: 30.00

WAGES OF WORKERS: Per day1 Bar bender Rs: 159.002 Carpentor Cl II Rs: 148.503 Cartman with double bullock cart Rs: 178.504 Crowbarman Rs: 141.505 Fitter shuttering works Rs: 148.506 Foreman Rs: 177.007 Helper blasting Rs: 141.508 Licensed Blaster Rs: 147.00

9 Maistry Rs: 141.50 10 Mason Cl-I Rs: 159.00 11 Mason Cl-II Rs: 148.50 12 Mazdoor ( Heavy) Rs: 132.00

13 Mazdoor ( Light ) Rs: 130.5014 Painter Class- I Rs: 145.5015 Painter Class II Rs: 141.5016 Stone breaker ( Hammerman ) Rs: 146.0017 Stone chiseller Cl - I Rs: 148.5018 Stone chiseller Cl - II Rs: 146.0019 Str. Steel fabricator / Erecter Rs: 157.5020 Welder / Gas cutter / Mechanic Cl I Rs: 157.50

OTHER DATA :1 Contractor's Overheads on Materials / Machinery / Labour % 5.002 Contractor's Profit on Materials / Fuel & Energy charges / Labour % 10.003 Hidden cost on Labour % 15.004 Rate of interest % / annum 11.00

5 Small Tools & Plant on Materials / Machinery / Labour % 1.006 Structural steel fabrication cost per kg Rs: 10.007 Sundries ( lump sum rate for unquantified inputs ) Rs: 30.008 Cost of Other enabling works ( Annexure - 1 at the end ) % 1.10

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CANAL CD WORKS


1. All notes under General Notes on Schedule of Rates and Notes on Lead, Lift, Loading and

un-loading Charges are applicable to Canal Cross Drainage Works also to the extent theyare relevant.

2. Unless otherwise specified the basic rates are inclusive of all lifts.

3. Unless otherwise specified the basic rates are inclusive of standard finish required for concretesurface.

4. The basic rates for concrete items include cleaning the top surface of previous lift and providingcement mortar layer before placing concrete for next lift. The proportion of cement mortar shallbe same as that of mortar portion in concrete.

5. Cement content specified for cement concrete works in the item description is based ontheoritical design mix computations and is exclusive of wastage and requirement for anyincidentals. The actual cement content may vary based on trial mix studies. A suitableclause shall be included in tender for regulating payment for any upword or downwordvariation in cement content.

6. Minimum grade of concrete for piers / abutments of major cross drainage works shall be M-20.

7. The quantities of materials including wastage, requirements for incidentals etc., for workingout additional lead charges shall be as per the statement of requirement of materials under this section.

8. The basic rates are exclusive of cost of site clearance and river diversion arrangements such ascoffer dams, bunds, diversion channels etc. Separate item rate or lump-sum provisions,wherever required, may be included in the estimate for these works.

NOTES ON SCHEDULE OF RATESCANAL CROSS DRAINAGE WORKS

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CANAL CD WORKS

SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 1

ITEM: Excavation in all kinds of soil including boulders upto 0.60 m dia.(0.113 cum) for foundationsof canal cross drainage and other appurtenant structures and placing the excavated stuff neatly in specified dump area or disposing off the same as directed etc., complete with initiallead upto 50 m and initial lift upto 1.5 m.

DATA: Out turn of one heavy and one light mazdoor assumed @ 4.5 to 5.00 cum per day.Consider 100 cum excavation in soil for rate analysis.

1. Requirement of materials:No materials involved in the work.

2. Requirement of machinery :No machinery considered.

3. Requirement of workforce :Heavy mazdoor ( 100 / 4.75 ) : 21 Nos

Light mazdoor ( 100 / 4.75 ) : 21 NosStone breaker : 1 No.Maistry : 1 No.

RATE ANALYSIS UNIT : 100.00 cumA. 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

Total cost of Materials : Rs: 0.00

B. MACHINERY: 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 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 1.00 141.50 141.502 Stone breaker Day 1.00 146.00 146.00

C o n t d

Perticulars

Description

Description Quantity Ratein Rs.

Quantity Ratein Rs.

Quantityin Rs.Rate

CANAL CROSS DRAINAGE WORKS - DATA RATES

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CANAL CD WORKS

C. LABOUR ( Contd ) : Sl No Unit Amount

in Rs.C o n t d

3 Heavy mazdoor Day 22.00 132.00 2904.004 Light mazdoor Day 21.00 130.50 2740.50

Total Rs: 5932.00 Add for small Tools and Plants @ 1% Rs: 59.32 Add for Contractor's Profit @ 10% Rs: 593.20 Add for hidden cost on Labour @ 15% Rs: 889.80 Add for Contractor's Overheads @ 5% Rs: 296.60

Total cost of Labour : Rs: 7770.92

ABSTRACT: A. Cost of Materials Rs: 0.00B. Hire charges of Machinery Rs: 0.00C. Cost of Labour Rs: 7770.92

TOTAL Rs: 7770.92

Add for enabling works @ 1.10% Rs: 85.48 Total cost for 100.00 cum Rs: 7856.40

Rate per cum Rs: 79.00Rate approved per cum Rs: 79.00


ITEM: Excavation in soft rock without blasting including boulders upto 0.60 m dia. ( o.113 cum ) for foundations of canal cross drainage and other appurtenant structures and placing theexcavated stuff neatly in specified dump area or disposing off the same as directed etc.,complete with initial lead upto 50 m and initial lift upto 1.5 m.

DATA: Out turn of 1 crowbarman & 0.25 stone breaker assumed @ 9 cum / day for loosening soft rock.Out turn of one heavy and one light mazdoor assumed @ 4.5 cum per day for disposal.Consider 100 cum excavation in soil for rate analysis.

1. Requirement of materials:No materials involved in the work.

2. Requirement of machinery :No machinery considered.

3. Requirement of workforce :Crowbarman ( 100 / 9 ) : 11 Nos.Stone breaker ( 100 x 0.25 / 9 ) : 3 Nos.Heavy mazdoor ( 100 / 4.5 ) : 22 NosLight mazdoor ( 100 / 4.5 ) : 22 NosMaistry : 1 No.

RATE ANALYSIS UNIT : 100.00 cum

A. MATERIALS: Sl No Unit Amountin Rs.

1 Sundries LS 1.00 30.00 30.00C o n t d

Perticulars

in Rs.Quantity RateDescription

Quantity Ratein Rs.

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CANAL CD WORKS

foundations of canal cross drainage and other appurtenant structures and placing theexcavated stuff neatly in specified dump area or disposing off the same as directed etc.,complete with initial lead upto 50 m and initial lift upto 1.5 m .

DATA: For excavation in soft rock requiring blasting the spacing of holes depends on the extent ofweathering of rock in the excavation area. However, for the purpose of rate analysis averagegrid spacing at 1.5 times the grid spacing adopted for hard rock is considered.Depth of drilling per hole : 1.40 mEffective depth of pull : 1.25 mGrid spacing of holes : 1.5 x 1.8 m

Area covered by one hole ( 1.50 x 1.80 ) : 2.70 sqmConsider 100 cum excavation in soft rock requiring blasting for rate analysis.

1. Drilling and Blasting : Area for 100 cum SR requiring blasting for 1.25 m pull ( 100 / 1.25 ) : 80 sqmNos. of holes for 80 sqm area ( 80 / 2.7 ) say : 30 Nos.Depth of drilling ( 30 x 1.4 ) : 42 mRate of drilling in soft rock per hour : 10 mRate of drilling in SR with 50 min / hour working ( 10 x 50 / 60 ) say : 8.3 mTime required for drilling with 2 jack hammers ( 42 / 8.3 / 2 ) say : 2.5 hours

2. Disposal of blasted soft rock :By manual labour.Out-put of 1 heavy and 1 light mazdoor assumed at 4.5 cum / day.

3. Requirement of materials:Quantity of Explosive at 0.20 kg / cum ( 100 x 0.2 ) : 20.00 kgElectric detonators at 1 per hole : 30 Nos.Detonating fuse coil : 55 RmJack hammer drill rod : 42 m drilling

4. Requirement of machinery :Deploy 1 air compressor 8.5 cmm capacity for 2.5 hours with 50 min / hour working.Deploy 2 jack hammers for 2.5 hours.

5. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Blaster : 0.5 No.Helper blaster : 0.5 No.Crowbarman for loosening blasted SR : 1 No.Stone breaker for breaking large fragments : 1 No.Heavy mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.Light mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.

6. Use rate of materials :Cost of drill rod 1.5 m long @ Rs: 3400.00 / Each Rs: 3400.00Life of drill rod for drilling in soft rock requiring blasting is assumed at 1.5 times the life for drillingin hard rock.Life of drill rod for drilling in soft rock requiring blasting ( 1.5 x 150 ) : 225 mUse rate of drill rod per m drilling ( cost / life ) Rs: 15.11Length of air hose for drilling per jack hammer : 50 mCost of 25 m air hose 25 mm dia @ Rs: 150.00 / Rm Rs: 3750.00

Life of air hose : 800 hoursUse rate of air hose per hr ( cost / life ) Rs: 4.69

RATE ANALYSIS UNIT : 100.00 cum

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CANAL CD WORKS

A. MATERIALS: Sl No Unit Amount

in Rs.1 Use rate of drill rod 1.5 m length Rm 42.00 15.11 634.67

Reconditioning charges @ 10 % 63.472 Use rate of air hose 2 Nos. Hour 5.00 4.69 23.443 Explosive small dia ( Kelvex-220 ) kg 20.00 45.00 900.004 Electric detonators Nos 30.00 10.00 300.005 Detonating fuse coil Rm 55.00 8.00 440.006 Sundries LS 1.00 30.00 30.00

Total Rs: 2391.57 Add for small Tools and Plants @ 1% Rs: 23.92 Add for Contractor's Profit @ 10% Rs: 239.16 Add for Contractor's Overheads @ 5% Rs: 119.58



in Rs.1 Air compressor 8.5 cmm ( diesel ) Hour 2.50 202.00 505.00

Fuel / Energy charges Hour 2.50 619.00 1547.502 Jack hammers 2 Nos. Hour 5.00 14.00 70.00

Fuel / Energy charges Hour 5.00 5.00 25.00Total Rs: 2147.50




in Rs.1 Crew for Air compressor Hour 2.50 72.10 180.252 Crew for Jack hammer Hour 5.00 111.90 559.503 Maistry Day 1.00 141.50 141.504 Blaster Day 0.50 147.00 73.505 Helper blaster Day 0.50 141.50 70.756 Crowbarman Day 1.00 141.50 141.507 Stone breaker Day 1.00 146.00 146.008 Heavy mazdoor Day 22.00 132.00 2904.009 Light mazdoor Day 22.00 130.50 2871.00



ABSTRACT: A. Cost of Materials Rs: 2774.22

Perticulars

Description

Descriptionin Rs.

in Rs.

in Rs.

Quantity Rate

Quantity Rate

Quantity Rate

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CANAL CD WORKS

B. Hire charges of Machinery Rs: 2433.60C. Cost of Labour Rs: 9285.28

TOTAL Rs: 14493.10 Add for enabling works @ 1.10% Rs: 159.42 Total cost for 100.00 cum Rs: 14652.53


SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 4.a

ITEM: Excavation in hard rock of all toughness including boulders above 0.6 m dia. ( 0.113 cum ) bydrilling jack hammer holes and blasting for foundations of canal cross drainage and other appurtenant structures and placing the excavated rock neatly in specified dump area or stackyard as directed etc., complete with initial lead upto 50 m and initial lift upto 1.5 m.

DATA: 32 mm dia jack hammer drilling assumed.Generally, the excavation for foundations of CD works in hard rock is limited to removal of topskin material to expose fresh foundation rock. Therefore, depth of hole for drilling in hard rock isassumed at 0.9 m for rate analysis.Consider 100 cum excavation for analysis.

1. Drilling and Blasting :Effective depth of pull ( 0.90 - 0.10 ) : 0.80 mGrid spacing of holes say : 1.00x1.20 m

Area covered by one hole ( 1.00 x 1.20 ) : 1.20 sqm Area of excavation for 100 cum ( 100 / 0.8 ) : 125 sqmNos. of holes for 125 sqm area ( 125 / 1.20 ) : 104 Nos.Depth of drilling ( 104 x 0.9 ) : 93.6 m

Add drilling for secondary blasting @ 5 % : 4.7 mTotal : 98.3 m

Rate of drilling in hard rock per hour : 6.00 mWith 50 min / hr working rate of drilling ( 6 x 50 / 60 ) say : 5 mTime required for drilling with 2 jack hammers ( 98.3 / 5 / 2 ) say : 10 hours

2. Disposal of blasted soft rock :By manual labour.Out-put of 1 heavy and 1 light mazdoor assumed at 4 cum / day.

3. Requirement of materials:Quantity of explosive small dia at 0.3 kg / cum ( 100 x 0.3 ) : 30 kg

Add for secondary blasting @ 5% ( 30 x 0.05 ) say : 2 kgElectric detonators at 1 per hole for main blast ( 104 x 1 ) : 104 Nos.Ordinary detonators for secondary blasting : 8 NosDetonating fuse coil : 120 RmJack hammer drill rod : 98.3 m drilling

4. Requirement of machinery :Deploy 1 air compressor 8.5 cmm capacity for 10 hours with 50 min / hour working.Deploy 2 jack hammers for 10 hours.

5. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Blaster : 1 No.

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Helper blaster : 1 No.Crowbarman for loosening blasted SR @ 25 cum / day ( 100 / 25 ) : 4 Nos.Stone breaker for breaking large stones @ 25 cum/ day ( 100 / 25 ) : 4 Nos.Heavy mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.Light mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.

6. Use rate of materials :Cost of drill rod 1.5 m long @ Rs: 3400.00 / Each Rs: 3400.00Life of drill rod for drilling in hard rock with reconditioning : 150 mUse rate of drill rod per m drilling ( cost / life ) Rs: 22.67Length of air hose for drilling per jack hammer : 50 mCost of 25 m air hose 25 mm dia @ Rs: 150.00 / Rm Rs: 3750.00Life of air hose : 800 hoursUse rate of air hose per hr ( cost / life ) Rs: 4.69

RATE ANALYSIS UNIT : 100.00 cumA. MATERIALS: Sl No Unit Amount

in Rs.1 Explosive small dia ( Kelvex-220 ) kg 32.00 45.00 1440.00

2 Ordinary detonator No. 8.00 5.50 44.003 Electric detonator No. 104.00 10.00 1040.004 Detonating fuse coil Rm 120.00 8.00 960.005 Use rate of air hose 2 Nos. Hour 20.00 4.69 93.756 Use rate of drill rod 1.5 m long Rm 98.30 22.67 2228.13

Reconditioning charges @ 10 % 222.817 Sundries 2.00 30.00 60.00





Fuel / Energy charges Hour 10.00 619.00 6190.002 Jack hammer 2 Nos Hour 20.00 14.00 280.00

Fuel / Energy charges Hour 20.00 5.00 100.00Total Rs: 8590.00




in Rs.1 Crew for Air compressor Hour 10.00 72.10 721.00

Description

Description

Perticulars

Quantity Ratein Rs.

in Rs.

Quantity Ratein Rs.

Quantity Rate

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CANAL CD WORKS

2 Crew for Jack hammer Hour 20.00 111.90 2238.003 Blaster licensed Day 1.00 147.00 147.004 Helper blasting Day 1.00 141.50 141.505 Maistry Day 1.00 141.50 141.506 Crowbarman Day 4.00 141.50 566.007 Stone breaker Day 4.00 146.00 584.008 Heavy mazdoor Day 22.00 132.00 2904.009 Light mazdoor Day 22.00 130.50 2871.00




TOTAL Rs: 30308.63

Add for enabling works @ 1.10% Rs: 333.39 Total cost for 100.00 cum Rs: 30642.02


SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 4.b

ITEM: Excavation in hard rock of all toughness including boulders above 0.6 m dia. ( 0.113 cum )by approved controlled blasting methods including control of vibration by use of delaydetonators and control of fly-rock by muffling for foundations of canal cross drainage and other appurtenant structures etc., adopting only jack hammer holes and minimising damage to rockbeyond excavation line by adopting any one or combination of line drilling / pre-splitting /smooth blasting techniques and stacking the excavated rock neatly in approved dump areaas directed etc., complete with initial lead upto 50 m and initial lift upto 1.5 m.

DATA: 32 mm dia jack hammer drilling assumed.Work requires: - Limiting the depth of holes and use of delay detonators to minimise explosive energy to reduce ground vibrations. - covering blasting area with chain link mesh or waste conveyor belts or waste tyres and sand bags to prevent flying of rock fragments during blasting.Generally, the excavation for foundations of CD works in hard rock is limited to removal of topskin material to expose fresh foundation rock. Therefore, depth of hole for drilling in hard rock isassumed at 0.9 m including 0.1 m sub-drilling for rate analysis.Consider 100 cum excavation for analysis.

1. Drilling and Blasting :Effective depth of pull ( 0.90 - 0.10 ) : 0.80 mThe burden ( distance of hole from free face of excavation ) is considered at 30 times diameter of hole and spacing of holes is considered at 1.20 times burden.Burden for 32 mm dia jack hammer holes say : 1.00 m

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CANAL CD WORKS

Spacing of holes @ 1.20 times burden : 1.20 mGrid spacing of holes say : 1.00x1.20 mDrilling and Blasting pattern :Pattern of holes : StaggeredHole initiation : BottomInitiation system : Short delay detonatorsDelay system : 25 ms intervalInitiation pattern : Straight line row by row

Area covered by one hole ( 1.00 x 1.20 ) : 1.20 sqm Area of excavation for 100 cum ( 100 / 0.8 ) : 125 sqmNos. of holes for 125 sqm area ( 125 / 1.20 ) : 104 Nos.Number of rows : 7 rowsDepth of drilling ( 104 x 0.9 ) : 93.6 m

Add drilling for secondary blasting @ 5 % : 4.7 mTotal : 98.3 m

Rate of drilling in hard rock per hour : 6.00 mWith 50 min / hr working rate of drilling ( 6 x 50 / 60 ) say : 5 mTime required for drilling with 2 jack hammers ( 98.3 / 5 / 2 ) say : 10 hours

2. Muffling arrangements:For controlling flying of rock fragments during blasting consider covering the blasting area with

20 guage 50 x 50 mm opening chain link mesh and sand bags.Consider spreading chain link mesh for 10 % area beyond excavation area.

Area of chain link mesh say : 125 sqm Add for overlaps @ 10 % say : 10 sqm

Total : 135 sqmSand bags at 1 per hole : 104 Nos.

Add for additional sand bags along edge of wire mesh @ 10 % say : 11 NosTotal : 115 Nos

3. Disposal of blasted soft rock :By manual labour and lead upto 50 m..Out-put of 1 heavy and 1 light mazdoor assumed at 4.5 cum / day.

4. Requirement of materials:Jack hammer drill rods for drilling : 98.3 m drilling

Air hose for supplying air to 2 jack hammers ( 10 x 2 ) : 20 hoursQuantity of Explosive @ 0.3 kg / cum for 100 cum : 30.00 kgExplosive at 0.20 kg / cum for 5% secondary blast ( 100x0.05x0.2 ) : 1.00 kgEle.short delay detonators at 1 per hole for 104 holes ( 104 x 1 ) : 104 Nos.Ord.detonators @ 1 per hole for 8 secondary holes ( 8 x 1 ) : 8 Nos.Detonating fuse coil : 120 Rm50 x 50 mm wire mesh : 140 sqmSand bags 115 Nos.

5. Requirement of machinery :Deploy 1 air compressor 8.5 cmm capacity for 10 hours with 50 min / hour working.Deploy 2 jack hammers for 10 hours.

6. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Blaster : 1 No.Helper blaster : 1 No.Crowbarman for loosening blasted HR @ 25 cum / day ( 100 / 25 ) : 4 Nos.Stone breaker for breaking large stones @ 25 cum/ day ( 100 / 25 ) : 4 Nos.

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CANAL CD WORKS

Heavy mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.Light mazdoor for disposal @ 4.5 cum / day ( 100 / 4.5 ) : 22 Nos.

7. Use rate of materials :Cost of drill rod 1.5 m long @ Rs: 3400.00 / Each Rs: 3400.00Life of drill rod for drilling in hard rock with reconditioning : 150 mUse rate of drill rod per Rm drilling ( cost / life ) Rs: 22.67Length of 25 mm dia air hose for drilling for each jack hammer : 25 mCost of 25 m air hose @ Rs: 150.00 / Rm Rs: 3750.00Life of air hose : 800 hoursUse rate of 25 mm dia air hose per hr ( cost / life ) Rs: 4.69Cost of 20 gauge wire mesh @ Rs: 150.00 / sqm Rs: 150.00Less salvage value @ 10 % ( - ) Rs: -15.00

Total Rs: 135.00 Add for replacement of damaged mesh @ 25% Rs: 33.75

Total Rs: 168.75Life of wire mesh : 3 usesUse rate of wire mesh / use / sqm ( cost / life ) Rs: 56.25Cost of empty cement bag @ Rs: 1.50 Rs: 1.50Cost of sand / bag for 0.025 cum @ Rs: 154.00 / cum Rs: 3.85

Add for 1 km lead / loading / unloading charges for 0.025 cum Rs: 2.12

Filling / placing @ 2 heavy mazdoors per 100 bags/ day Rs: 2.64Total cost per bag Rs: 10.11

Life of sand bag : 1 useUse rate of sand bag / use / bag ( cost / life ) Rs: 10.11

RATE ANALYSIS UNIT : 100.00 cumA. MATERIALS: Sl No Perticulars Unit Amount

in Rs.1 Use rate of drill rod 1.5 m length Rm 98.30 22.67 2228.13

Reconditioning charges @ 10 % 222.812 Use rate of 25 mm dia air hose 2 Nos. Hour 20.00 4.69 93.753 Use rate of 20SWG chain link wiremesh sqm 135.00 56.25 7593.754 Use rate of sand bag Nos 115.00 10.11 1162.945 Explosive small dia. kg 31.00 45.00 1395.006 Ordinary detonators Nos 8.00 5.50 44.007 Electric short delay detonators Nos 104.00 18.00 1872.008 Fuse coil Rm 120.00 8.00 960.009 Sundries LS 2.00 30.00 60.00



B. MACHINERY: Sl No Description Unit Amount

in Rs.1 Air compressor 8.5 cmm ( ele ) 1 No Hour 10.00 202.00 2020.00

Fuel / Energy charges Hour 10.00 619.00 6190.002 Jack hammers 2 Nos. Hour 20.00 14.00 280.00 Fuel / Energy charges Hour 20.00 5.00 100.00

Ratein Rs.

Ratein Rs.

Quantity

Quantity

15



CANAL CD WORKS

Total Rs: 8590.00 Add for small Tools and Plants @ 1% Rs: 85.90 Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 629.00 Add for Contractor's Overheads @ 5% Rs: 429.50


C. LABOUR: Sl No Description Unit Amount

in Rs.1 Crew for Air compressor Hour 10.00 72.10 721.002 Crew for Jack hammer Hour 20.00 111.90 2238.003 Maistry Day 1.00 141.50 141.504 Blaster Day 1.00 147.00 147.005 Helper blaster Day 1.00 141.50 141.506 Crowbarman Day 4.00 141.50 566.007 Stone breaker Day 4.00 146.00 584.008 Heavy mazdoor Day 22.00 132.00 2904.009 Light mazdoor Day 22.00 130.50 2871.00

Total Rs: 10314.00 Add for small Tools and Plants @ 1% Rs: 103.14

Add for Contractor's Profit @ 10% Rs: 1031.40 Add for hidden cost on Labour @ 15% Rs: 1547.10 Add for Contractor's Overheads @ 5% Rs: 515.70



41379.31 Add for enabling works @ 1.10% Rs: 455.17 Total cost for 100.00 cum Rs: 41834.48



ITEM: Providing and fixing 25 mm dia 2.50 m long cold twisted deformed steel anchor rods with1.25 m length driven into 32 mm dia hole drilled in bed rock and remaining length embedded inconcrete / masonry including cost of all materials, machinery, labour, drilling and cleaninghole, driving anchor rod, grouting hole with thick cement slurry etc., complete with initial leadupto 50 m and all lifts.

DATA: Consider 10 anchor rods for analysis.Depth of drilling for 10 holes of 1.25 m depth each : 12.50 mRate of drilling in hard rock for 32 mm dia hole with 50 min / hr working : 6 m / hrTime required for drilling with 2 jack hammers say : 1.00 hour Cement for grouting at 0.5 kg per hole

1. Requirement of materials:25 mm dia rods 2.50 m long ( 10 x 2.5 x 3.8 x 1.025 ) : 97.40 kgCement for grouting at 0.5 kg per hole ( 10 x 0.5 x 1.01 ) : 5.10 kg

in Rs.

TOTAL Rs:

Quantity Rate

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CANAL CD WORKS

Jack hammer drill rod : 12.5 m drilling2. Requirement of machinery :

Deploy 1 air compressor 8.5 cmm capacity for 1 hours with 50 min / hour working.Deploy 2 jack hammers for 1 hours.

3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Bar bender : 0.5 No.Mason Cl- II : 0.5 No.Heavy mazdoor : 1 No.

4. Use rate of materials :Cost of 1.5 m drill rod 32 mm dia @ Rs: 3400.00 / Each Rs: 3400.00Life of drill rod with reconditioning : 150 mUse rate of drill per Rm drilling ( cost / life ) Rs: 22.67Cost of 25 mm dia air hose 50 m @ Rs: 150.00 / Rm Rs: 7500.00Life of air hose : 800 hoursUse rate of air hose / hour ( cost / life ) Rs: 9.38

RATE ANALYSIS UNIT : 10.00 NosA. MATERIALS: Sl No Unit Amount

in Rs.1 Cement for grouting kg 5.10 4.00 20.402 25 mm dia steel rod kg 97.40 36.20 3525.883 Use rate of 32 mm dia drill rod 1.5 m long Rm 12.50 22.67 283.33

Reconditioning charges @ 10% 28.334 Use rate of air hose Hour 2.00 9.38 18.75





Fuel / Energy charges Hour 1.00 619.00 619.002 Jack hammer 2 Nos Hour 2.00 14.00 28.00 Fuel / Energy charges Hour 2.00 5.00 10.00

Total Rs: 859.00 Add for small Tools and Plants @ 1% Rs: 8.59

C o n t d

B. MACHINERY ( Contd ) : Sl No Unit Amountin Rs.

C o n t d

Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 62.90 Add for Contractor's Overheads @ 5% Rs: 42.95


C. LABOUR:

Perticulars

Description

Description

in Rs.

Quantity Rate

in Rs.

Quantity Rate

Quantity Ratein Rs.

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CANAL CD WORKS

Sl No Unit Amountin Rs.

1 Crew for Air compressor Hour 1.00 72.10 72.102 Crew for Jack hammer Hour 2.00 111.90 223.803 Mason Class-II Day 0.50 148.50 74.254 Bar bender Day 0.50 159.00 79.505 Maistry Day 0.50 141.50 70.756 Heavy mazdoor Day 1.00 132.00 132.00




TOTAL Rs: 6325.05

Add for enabling works @ 1.10% Rs: 69.58 Total cost for 10.00 Nos. Rs: 6394.63

Rate per Each Rs: 639.00Rate approved per Each Rs: 639.00


ITEM: Providing, fabricating and placing in position reinforcement steel bars for RCC works includingcleaning, straightening, cutting, bending, hooking, lapping, welding wherever required,tying with1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labour etc.,complete with initial lead upto 50 and all lifts.

DATA: Lap jointing considered assuming all reinforcement below 28 mm dia.Quantity of binding wire per tonne : 10 kgWastage of steel : 2.5 percentConsider fabrication and placing 1 tonne steel for rate analysis.

1. Requirement of materials:Reinforcement steel with 2.5 % wastage ( 1 x 1.025 ) : 1.025 tonneBinding wire 1.25 mm dia @ 10 kg / t ( 1 x 10 ) : 10 kg

2. Requirement of machinery :No machinery required.

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

Cleaning and straightening : 2 Bar benders & 2 Heavy mazdoorsMarking, cutting, bending and stacking : 2 Bar benders & 4 Heavy mazdoorsPlacing in position and tying : 2 Bar benders & 4 Heavy mazdoorsChecking, correcting & misc. works : 1 Bar bender & 1 Heavy mazdoor Maistry : 1 No.

RATE ANALYSIS UNIT : 1000.00 kgA. MATERIALS: Sl No Unit AmountPerticulars


Quantity Rate

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in Rs.1 Rein.Steel with 2.5 % wastage kg 1025.00 36.20 37105.002 Binding wire 1.25 mm dia kg 10.00 50.00 500.003 Sundries ( chairs / spacers etc ) LS 3.00 30.00 90.00




in Rs.1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total Rs: 0.00




in Rs.1 Maistry Day 1.00 141.50 141.502 Bar bender Day 7.00 159.00 1113.003 Heavy mazdoor Day 11.00 132.00 1452.00




TOTAL Rs: 47271.72

Add for enabling works @ 1.10% Rs: 519.99 Total cost for 1000.00 kg Rs: 47791.70

Rate per kg Rs: 48.00Rate approved per kg Rs: 48.00


ITEM: Providing, fabricating and fixing in position structural steel cutting edge consisting of 100 x100 x 10 mm angle and 250 x 12 mm plate for sinking foundation wells including cost of allmaterials, machinery, labour, bending, welding, providing anchors etc., complete with initiallead upto 50 m and all lifts.

Description


Quantity Ratein Rs.

in Rs.

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DATA: Consider 4.50 m outer dia. well kerb for analysis.

Concrete Well kerb steining Anchors

Angle Plate 250x12100x100x10

4.50 m dia.

DETAILS OF FOUNDATION WELL CUTTING EDGE

Length of 100 x 100 x 10 mm angle : 14. 15 mLength of 250 x 12 mm plate : 14. 15 mWeight of angle @ 14.90 kg / m ( 14.15 x 14.90 ) : 211.00 kgWeight of plate @ 23.60 kg / m ( 14.15 x 23.60 ) : 334.00 kg

Add for anchors @ 10 percent of weight of angle and plate say : 55.00 kgTotal (say) : 600.00 kg

Approximate length of welding for 4.5 m dia ring : 30 m

No of electrodes required @ per Rm welding : 10 Nos.Consider fabrication and placing in position of 1 cutting edge ( 600 kg ) for well for rate analysis.

1. Requirement of materials:Str. steel angle with 2.5 % wastage ( 211 x 1.025 ) : 216.30 kgStr. steel plate with 2.5 % wastage ( 334 x 1.025 ) : 342.30 kgSteel for anchors with 2.5 % wastage ( 55 x 1.025 ) : 56.30 kgWelding electrodes with 2.5 % wastage ( 30 x 10 x 1.025 ) : 308 Nos

Actyline gas @ 0.5 cum / tonne ( 600 x 0.5 / 1000 ) : 0.30 cumOxygen gas 1.6 cum / tonne ( 600 x 1.5 / 1000 ) : 0.90 cum

2. Requirement of machinery :Deploy 1 bending machine for 8 hours for bending plate and angleDeploy 1 welding transformer for 30 hours @ 1 m welding per hour

3. Requirement of workforce ( other than machinery crew ) :Str. Steel fabricator : 1 No.Welder / Gas cutter : 5 NosMaistry : 1 No.Heavy mazdoor : 5 Nos

RATE ANALYSIS UNIT : 600.00 kgA. MATERIALS: Sl No Unit Amount

in Rs.1 Str.Steel angle with 2.5 % wastage kg 216.30 37.95 8208.592 Str.Steel plate with 2.5 % wastage kg 342.30 40.00 13692.003 Steel for anchors kg 56.30 36.20 2038.064 Acetyline gas cum 0.30 258.00 77.405 Oxygen gas cum 0.90 48.00 43.206 Welding electrodes ( ordinary ) Nos 308.00 6.00 1848.007 Sundries LS 2.00 30.00 60.00

Total Rs: 25967.25

Perticulars

in Rs.

Quantity Rate

Data Rates-CD Works Part 1

Documents

Transcript of Data Rates-CD Works Part 1