chapter- wrd: 4 - karwaterresources.kar.nic.in/s.r 2018-19/data rates-cd works.pdf · chapter- wrd:...

FOR THE YEAR : 2018-19

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WATER RESOURCES DEPARTMENT

SCHEDULE OF RATES

CANAL CROSS DRAINAGE WORKS

CHAPTER- WRD: 4

CONTENTS PAGES

REFERENCE DATA 1 -- 3

NOTES ON BASIC RATES 4 -- 4

DATA RATES 5 -- 188

ANNEXURES 189--191

REVISED BY SCHEDULE OF RATES COMMITTEE

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CANAL CD WORKS

CANAL CD WORKS


COST OF MATERIALS :1 Acetyline gas per cum `: 404.002 Air hose 25 mm dia per Rm. `: 204.003 Bentonite per kg `: 7.344 Binding wire per kg `: 57.005 Burnt stone slab 100 mm thick per sqm `: 387.006 Cement 43 Gr per kg `: 5.567 Coarse aggregate 10-4.75 mm per cum `: 1615.008 Coarse aggregate 20-10 mm per cum `: 1325.009 Coarse aggregate 40-20 mm per cum `: 1015.0010 Coarse aggregate 80-40 mm per cum `: 665.0011 Concrete admixture ( Super Plasticizer ) per ltr `: 111.0012 Detonating fuse coil per Rm `: 6.0013 Detonator electric per No. `: 6.0014 Detonator electric short delay per No. `: 12.0015 Detonator ordinary per No. `: 3.0016 Empty cement bag per No. `: 3.0017 Explosive( small dia Kelvex-220 ) per kg `: 52.0018 Fine aggregate/ sand ( screened ) per cum `: 1000.00

CANAL CROSS DRAINAGE WORKS -- REFERENCE DATA

18 Fine aggregate/ sand ( screened ) per cum `: 1000.0019 Fine aggregate/ sand ( unscreened ) per cum `: 815.0020 GI pipe 40 mm dia B class per Rm `: 265.0021 Hectometre stone one line dressed per No. `: 275.0022 Hemp yarn per kg `: 94.0023 J- Bolts for fixing soldiers per No. `: 41.0024 Jack hammer drill rod 1.5 m per No. `: 4054.0025 Kilometre stone one line dressed per No. `: 596.0026 M.S Bolts and Nuts per kg `: 90.0027 Murum per cum `: 215.0028 Oxygen gas per cum `: 84.0029 Reinforcement steel per kg `: 49.0330 Red oxide primer paint per ltr `: 139.0031 Size stone 250 mm height per No. `: 15.0032 Shutter oil per ltr `: 33.0033 Stone chips at quarry per cum `: 570.0034 Structural steel angle / channel / beam / bar per kg `: 39.5535 Structural steel plate / flat per kg `: 39.5536 Synthetic Enamel paint 1st quality per ltr `: 233.0037 Through stone ( Header ) 200 x 200 x 450 mm per No. `: 19.0038 Un-coursed rubble stones at quarry per cum `: 460.0039 Welding electrode ( general purpose ) per No. `: 10.0040 Wire mesh 20 guage 50 x 50 mm opening per sqm `: 241.0041 Wire rope per kg `: 163.00

LEAD, LOADING & UNLOADING CHARGES: Unloading1 Earth/ Sand per cum `: 66.60 129.20 18.10

1 km lead

1

Loading

CANAL CD WORKS

HIRE CHARGES OF MACHINERY: Crew charge1 Air compressor 8.5 cmm ( diesel) / hour `: 137.00 1067.00 214.002 Batching plant 15 cum / hour ( incl power charges) `: 200.00 332.00 321.00

Batching plant 15 cum / hour ( excl power charges) `: 200.00 66.40 321.003 Bentonite slurry pump 10 hp ( diesel ) / hour `: 8.00 190.00 109.004 Bending machine per hour `: 26.00 111.00 131.005 Concrete pump 60 hp / hour ( incl power charges) `: 627.00 443.00 164.00

Concrete pump 60 hp / hour ( excl power charges) `: 627.00 88.60 164.006 Concrete mixer 300 / 200 ltr (diesel ) / hour `: 29.00 95.00 223.007 Concrete mixer 600 / 400 ltr (diesel) / hour `: 58.00 190.00 223.008 Diesel generating set 50 KVA / hour `: 69.00 1139.00 134.009 Diesel road roller 8-10 tonne per hour `: 155.00 854.00 216.0010 Jack hammer per hour `: 10.00 7.00 334.0011 Mobile crane 8 t per hour `: 289.00 854.00 231.0012 Needle Vibrator 40 mm / hour( incl power charges) `: 5.00 7.00 158.00

Needle Vibrator 40 mm / hour( excl power charges) `: 5.00 1.40 158.0013 Needle Vibrator 40 mm dia (petrol) / hour `: 5.00 21.00 158.0014 Needle Vibrator 60 mm dia (petrol) / hour `: 6.00 32.00 158.0015 Pile boring rig with accessories `: 711.00 1708.00 223.0016 Pump 5 hp (diesel) per hour `: 5.00 95.00 109.0017 Shovel 0.5 cum per hour `: 494.00 569.00 227.0018 Water tanker 8000 ltr per hour `: 227.00 359.00 173.0019 Welding transformer per hour `: 8.00 89.00 ---

Hire charge Fuel charge

19 Welding transformer per hour `: 8.00 89.00 ---20 Transit concrete mixer 4 cum per hour `: 542.00 1044.00 267.00

Note: For Batching plant, Concrete pump and Needle vibrator only oil / lubricant charges are proposedin view of use of DG sets to supply power to run these plants.

ROYALTY CHARGES: Per tonne1 Earth / Soil / Murum per tonne `: 20.002 Fine aggregate / Sand per tonne `: 60.003 Stone / Coarse aggregate per tonne `: 60.00

WAGES OF WORKERS: Per day1 Bar bender `: 436.002 Carpentor Cl II `: 421.003 Cartman for double bullock cart `: 411.004 Crowbarman `: 421.005 Fitter shuttering works `: 421.006 Foreman `: 436.007 Helper blasting `: 421.008 Licensed Blaster `: 436.00

9 Maistry `: 436.00 10 Mason Cl-I `: 436.00 11 Mason Cl-II `: 421.00 12 Mazdoor ( Heavy) `: 411.00

13 Mazdoor ( Light ) `: 411.0014 Painter Class- I `: 436.00

2

CANAL CD WORKS

15 Painter Class II `: 421.0016 Stone breaker ( Hammerman ) `: 421.0017 Stone chiseller Cl - I `: 436.0018 Stone chiseller Cl - II `: 436.0019 Str. Steel fabricator / Erecter `: 436.0020 Welder / Gas cutter / Mechanic Cl I `: 436.00

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 9.005 Small Tools & Plant on Materials / Machinery / Labour % 1.006 Structural steel fabrication cost per kg `: 18.007 Sundries ( lump sum rate for unquantified inputs ) `: 45.008 Cost of Other enabling works ( Annexure - 1 at the end ) % 0.90

3

CANAL CD WORKS


1. All notes under General Notes on Schedule of Rates and Notes on Lead, Lift, Loading andun-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 on theoritical design mix computations and is exclusive of wastage and requirement for anyincidentals. The actual cement content may vary based on trial mix studies. A suitable clause shall be included in tender for regulating payment for any upword or downword variation in cement content.

6 The quantities of materials including wastage, requirements for incidentals etc., for working

NOTES ON SCHEDULE OF RATESCANAL CROSS DRAINAGE WORKS

6 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 underthis section.

7 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.

4

CANAL CD WORKS

SECTION: CANAL C.D WORKS. YEAR : 2018-19 ITEM No: WRD: 4.1

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 including cost of all materials, machinery, labour etc., complete with lead upto 50 m and 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 NosLight mazdoor ( 100 / 4.75 ) : 21 NosStone breaker : 1 No.Maistry : 1 No.

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

CANAL CROSS DRAINAGE WORKS - DATA RATES

Quantity Rate Sl No Unit Amount in `:

1 NIL 0.00 0.00 0.000.00 0.00 0.00

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

Total cost of Materials : `: 0.00

B. MACHINERY: Sl No Unit Amount

in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00

Add for small Tools and Plants @ 1% `: 0.00Add for Contractor's Profit on DPOL / Energy @ 10% `: 0.00Add for Contractor's Overheads @ 5% `: 0.00

Total hire charges of Machinery : `: 0.00

C. LABOUR: Sl No Unit Amount

in `:1 Maistry Day 1.00 436.00 436.002 Stone breaker Day 1.00 421.00 421.00

Contd

Rate

Perticulars

Description

Descriptionin `:

Quantity

Quantity Rate

in `:

5

Quantity Rate

in `:

CANAL CD WORKS

C. LABOUR ( Contd ) : Sl No Unit Amount

in `:Contd

3 Heavy mazdoor Day 22.00 411.00 9042.004 Light mazdoor Day 21.00 411.00 8631.00

Total `: 18530.00Add for small Tools and Plants @ 1% `: 185.30Add for Contractor's Profit @ 10% `: 1853.00Add for hidden cost on Labour @ 15% `: 2779.50Add for Contractor's Overheads @ 5% `: 926.50

Total cost of Labour : `: 24274.30

ABSTRACT:A. Cost of Materials `: 0.00B. Hire charges of Machinery `: 0.00C. Cost of Labour `: 24274.30

TOTAL `: 24274.30Add for enabling works @ 0.90% `: 218.47 Total cost for 100.00 cum `: 24492.77

Rate per cum `: 244.93Rate approved per cum `: 245.00


Description Quantity Ratein `:

ITEM: Excavation in soft rock without blasting including boulders upto 0.60 m dia. ( 0.113 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 including cost of all materials,machinery,labour etc.,complete with lead upto 50 m and 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 cumA. MATERIALS: Sl No Unit Amount

in `:1 Sundries LS 1.00 45.00 45.00

0.00 0.00 0.00Contd

RatePerticulars Quantityin `:

6

CANAL CD WORKS

A. MATERIALS ( Contd ) : Sl No Unit Amount

in `:Total `: 45.00

Add for small Tools and Plants @ 1% `: 0.45Add for Contractor's Profit @ 10% `: 4.50Add for Contractor's Overheads @ 5% `: 2.25



in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00




in `:1 Crowbarman Day 11.00 421.00 4631.002 Stone breaker Day 3.00 421.00 1263.00

Description

RateDescription Quantity

QuantityPerticulars Ratein `:

in `:Quantity Rate

in `:

2 Stone breaker Day 3.00 421.00 1263.003 Maistry Day 1.00 436.00 436.004 Heavy mazdoor Day 22.00 411.00 9042.005 Light mazdoor Day 22.00 411.00 9042.00







ITEM: Excavation in soft rock requiring blasting including boulders upto 0.60 m dia. ( 0.113 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 including cost of all materials,machinery,labour etc.,complete with lead upto 50 m and lift upto 1.5 m.

7

CANAL CD WORKS

DATA:For excavation in soft rock requiring blasting the spacing of holes depends on the extent of weathering 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 m Effective depth of pull : 1.25 mGrid spacing of holes : 1.5 x 1.8 mArea 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 m Rate 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 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 @ `: 4054.00 / Each `: 4054.00The life of drill rod is assumed at 1.5 times the life for drilling in 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 ) `: 18.02Length of air hose for drilling per jack hammer : 50 mCost of 25 m air hose 25 mm dia @ `: 204.00 / Rm `: 5100.00Life of air hose : 800 hoursUse rate of air hose per hr ( cost / life ) `: 6.38


in `:1 Use rate of drill rod 1.5 m length Rm 42.00 18.02 756.75

Reconditioning charges @ 10 % 75.67Contd

Perticulars

8

Quantity Ratein `:

CANAL CD WORKS

A. MATERIALS ( Contd ): Sl No Unit Amount

in `:Contd

2 Use rate of air hose 2 Nos. Hour 5.00 6.38 31.883 Explosive small dia ( Kelvex-220 ) kg 20.00 52.00 1040.004 Electric detonators Nos 30.00 6.00 180.005 Detonating fuse coil Rm 55.00 6.00 330.006 Sundries LS 1.00 45.00 45.00




in `:1 Air compressor 8.5 cmm ( diesel ) Hour 2.50 137.00 342.50

Fuel / Energy charges Hour 2.50 1067.00 2667.502 Jack hammers 2 Nos. Hour 5.00 10.00 50.00

Fuel / Energy charges Hour 5.00 7.00 35.00Total `: 3095.00

Add for small Tools and Plants @ 1% `: 30.95Add for Contractor's Profit on DPOL / Energy @ 10% `: 270.25

Description

Perticulars

Quantity Rate

Rate

in `:

Quantityin `:

Add for Contractor's Profit on DPOL / Energy @ 10% `: 270.25Add for Contractor's Overheads @ 5% `: 154.75



in `:1 Crew for Air compressor Hour 2.50 214.00 535.002 Crew for Jack hammer Hour 5.00 334.00 1670.003 Maistry Day 1.00 436.00 436.004 Blaster Day 0.50 436.00 218.005 Helper blaster Day 0.50 421.00 210.506 Crowbarman Day 1.00 421.00 421.007 Stone breaker Day 1.00 421.00 421.008 Heavy mazdoor Day 22.00 411.00 9042.009 Light mazdoor Day 22.00 411.00 9042.00



ABSTRACT:A. Cost of Materials `: 2852.78B. Hire charges of Machinery `: 3550.95

9

Descriptionin `:

Quantity Rate

CANAL CD WORKS

C. Cost of Labour `: 28814.11TOTAL `: 35217.84

Add for enabling works @ 0.90% `: 316.96 Total cost for 100.00 cum `: 35534.80


SECTION: CANAL C.D WORKS. YEAR : 2018-19 ITEM No: WRD: 4.4.1

ITEM: Excavation in hard rock of all toughness by blasting including boulders above 0.6 m dia. ( 0.113 cum ) for foundations of canal cross drainage and other appurtenant structures deploying jack hammers for drilling holes and placing the excavated hard rock neatly in specified dump area or stack yard as directed including cost of all materials, machinery, labour etc., complete with lead upto 50 m and 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 mArea covered by one hole ( 1.00 x 1.20 ) : 1.20 sqmArea covered by one hole ( 1.00 x 1.20 ) : 1.20 sqmArea 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 mAdd drilling for secondary blasting @ 5 % : 4.7 m

Total : 98.3 mRate of drilling in hard rock per hour : 6.00 m With 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 kgAdd 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.Helper blaster : 1 No.Crowbarman for loosening blasted SR @ 25 cum / day ( 100 / 25 ) : 4 Nos.

10

CANAL CD WORKS

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 @ `: 4054.00 / Each `: 4054.00Life of drill rod for drilling in hard rock with reconditioning : 150 mUse rate of drill rod per m drilling ( cost / life ) `: 27.03Length of air hose for drilling per jack hammer : 50 mCost of 25 m air hose 25 mm dia @ `: 204.00 / Rm `: 5100.00Life of air hose : 800 hoursUse rate of air hose per hr ( cost / life ) `: 6.38


in `:1 Explosive small dia ( Kelvex-220 ) kg 32.00 52.00 1664.002 Ordinary detonator No. 8.00 3.00 24.003 Electric detonator No. 104.00 6.00 624.004 Detonating fuse coil Rm 120.00 6.00 720.005 Use rate of air hose 2 Nos. Hour 20.00 6.38 127.506 Use rate of drill rod 1.5 m long Rm 98.30 27.03 2656.72

Reconditioning charges @ 10 % 265.677 Sundries 2.00 45.00 90.00

Perticularsin `:

Quantity Rate

7 Sundries 2.00 45.00 90.00Total `: 6171.89





Fuel / Energy charges Hour 10.00 1067.00 10670.002 Jack hammer 2 Nos Hour 20.00 10.00 200.00





in `:1 Crew for Air compressor Hour 10.00 214.00 2140.002 Crew for Jack hammer Hour 20.00 334.00 6680.003 Blaster licensed Day 1.00 436.00 436.00

Contd

Description

in `:

11

Quantity RateDescription

RateQuantityin `:

CANAL CD WORKS


in `:Contd

4 Helper blasting Day 1.00 421.00 421.005 Maistry Day 1.00 436.00 436.006 Crowbarman Day 4.00 421.00 1684.007 Stone breaker Day 4.00 421.00 1684.008 Heavy mazdoor Day 22.00 411.00 9042.009 Light mazdoor Day 22.00 411.00 9042.00





Rate per cum `: 632.78

Ratein `:

Description Quantity



ITEM: Excavation in hard rock of all toughness including boulders above 0.6 m dia. ( 0.113 cum )by approved controlled blasting methods for foundations of canal cross drainage and other appurtenant structures adopting only jack hammers for drilling holes and using delay detonators for control of vibrations and by making muffling arrangements for control of fly-rock and by adopting any one or combination of line drilling / pre-splitting / smooth blasting techniques to minimise damage to rock beyond excavation line and placing the excavated hard rock neatly in approved dump area as directed including cost of all materials, machinery, labour etc., complete with lead upto 50 m and 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 m

12

CANAL CD WORKS

The burden ( distance of hole from free face of excavation ) is considered at 30 times diameterof hole and spacing of holes is considered at 1.20 times burden.Burden for 32 mm dia jack hammer holes say : 1.00 mSpacing 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 rowArea covered by one hole ( 1.00 x 1.20 ) : 1.20 sqmArea 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 mAdd drilling for secondary blasting @ 5 % : 4.7 m

Total : 98.3 mRate of drilling in hard rock per hour : 6.00 m With 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 with20 guage 50 x 50 mm opening chain link mesh and sand bags.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 sqmAdd 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 Nos

Total : 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 drillingAir 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.


13

CANAL CD WORKS

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.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 @ `: 4054.00 / Each `: 4054.00Life of drill rod for drilling in hard rock with reconditioning : 150 mUse rate of drill rod per Rm drilling ( cost / life ) `: 27.03Length of 25 mm dia air hose for drilling for each jack hammer : 25 mCost of 25 m air hose @ `: 204.00 / Rm `: 5100.00Life of air hose : 800 hoursUse rate of 25 mm dia air hose per hr ( cost / life ) `: 6.38Cost of 20 gauge wire mesh @ `: 241.00 / sqm `: 241.00Less salvage value @ 10 % ( - ) `: -24.10

Total `: 216.90Add for replacement of damaged mesh @ 25% `: 54.23

Total `: 271.13Life of wire mesh : 3 usesUse rate of wire mesh / use / sqm ( cost / life ) `: 90.38Cost of empty cement bag @ `: 3.00 `: 3.00Cost of empty cement bag @ `: 3.00 `: 3.00Cost of sand / bag for 0.025 cum @ `: 815.00 / cum `: 20.38Add for 1 km lead / loading / unloading charges for 0.025 cum `: 5.35Filling / placing @ 2 heavy mazdoors per 100 bags/ day `: 8.22

Total cost per bag `: 36.94Life of sand bag : 1 useUse rate of sand bag / use / bag ( cost / life ) `: 36.94

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

in `:1 Use rate of drill rod 1.5 m length Rm 98.30 27.03 2656.72

Reconditioning charges @ 10 % 265.672 Use rate of 25 mm dia air hose 2 Nos. Hour 20.00 6.38 127.503 Use rate of 20SWG chain link wiremesh sqm 135.00 90.38 12200.634 Use rate of sand bag Nos 115.00 36.94 4248.395 Explosive small dia. kg 31.00 52.00 1612.006 Ordinary detonators Nos 8.00 3.00 24.007 Electric short delay detonators Nos 104.00 12.00 1248.008 Fuse coil Rm 120.00 6.00 720.009 Sundries LS 2.00 45.00 90.00



in `:Rate Quantity

14

CANAL CD WORKS

B. MACHINERY: Sl No Description Unit Amount

in `:1 Air compressor 8.5 cmm ( ele ) 1 No Hour 10.00 137.00 1370.00

Fuel / Energy charges Hour 10.00 1067.00 10670.002 Jack hammers 2 Nos. Hour 20.00 10.00 200.00 Fuel / Energy charges Hour 20.00 7.00 140.00

Total `: 12380.00Add for small Tools and Plants @ 1% `: 123.80Add for Contractor's Profit on DPOL / Energy @ 10% `: 1081.00Add for Contractor's Overheads @ 5% `: 619.00


C. LABOUR: Sl No Description Unit Amount

in `:1 Crew for Air compressor Hour 10.00 214.00 2140.002 Crew for Jack hammer Hour 20.00 334.00 6680.003 Maistry Day 1.00 436.00 436.004 Blaster Day 1.00 436.00 436.005 Helper blaster Day 1.00 421.00 421.006 Crowbarman Day 4.00 421.00 1684.007 Stone breaker Day 4.00 421.00 1684.008 Heavy mazdoor Day 22.00 411.00 9042.009 Light mazdoor Day 22.00 411.00 9042.00

Rate

Ratein `:

Quantity

in `: Quantity

9 Light mazdoor Day 22.00 411.00 9042.00Total `: 31565.00

Add for small Tools and Plants @ 1% `: 315.65Add for Contractor's Profit @ 10% `: 3156.50Add for hidden cost on Labour @ 15% `: 4734.75Add for Contractor's Overheads @ 5% `: 1578.25






ITEM: Providing and fixing 25 mm dia 2.50 m long cold twisted deformed steel anchor rod 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, filling hole with thick cement slurry, driving anchor rod, etc., complete with lead uptoupto 50 m and all lifts.

DATA:Consider 10 anchor rods for analysis.

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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 / hr Time required for drilling with 2 jack hammers say : 1.00 hourCement 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 kgJack hammer drill rod : 12.5 m drilling


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 @ `: 4054.00 / Each `: 4054.00Life of drill rod with reconditioning : 150 mUse rate of drill per Rm drilling ( cost / life ) `: 27.03Cost of 25 mm dia air hose 50 m @ `: 204.00 / Rm `: 10200.00Life of air hose : 800 hoursUse rate of air hose / hour ( cost / life ) `: 12.75Use rate of air hose / hour ( cost / life ) `: 12.75

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

in `:1 Cement for grouting kg 5.10 5.56 28.362 25 mm dia steel rod kg 97.40 49.03 4775.623 Use rate of 32 mm dia drill rod 1.5 m long Rm 12.50 27.03 337.83

Reconditioning charges @ 10% 33.784 Use rate of air hose Hour 2.00 12.75 25.50





Fuel / Energy charges Hour 1.00 1067.00 1067.002 Jack hammer 2 Nos Hour 2.00 10.00 20.00 Fuel / Energy charges Hour 2.00 7.00 14.00

Total `: 1238.00Add for small Tools and Plants @ 1% `: 12.38

Contd

Description

Quantity RatePerticulars

16

Quantity

in `:

Ratein `:

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B. MACHINERY ( Contd ) : Sl No Unit Amount

in `:Contd




in `:1 Crew for Air compressor Hour 1.00 214.00 214.002 Crew for Jack hammer Hour 2.00 334.00 668.003 Mason Class-II Day 0.50 421.00 210.504 Bar bender Day 0.50 436.00 218.005 Maistry Day 0.50 436.00 218.006 Heavy mazdoor Day 1.00 411.00 411.00



ABSTRACT:

Description


in `:

in `:

Quantity

Rate

Rate


TOTAL `: 9994.39Add for enabling works @ 0.90% `: 89.95 Total cost for 10.00 Nos. `: 10084.34

Rate per Each `: 1008.43Rate approved per Each `: 1008.00


ITEM: Providing, fabricating and placing in position reinforcement steel bars for RCC works including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required, tying with 1.25 mm dia soft annealed steel wire etc., complete with 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.

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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 mazdoorMaistry : 1 No.

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

in `:1 Rein.Steel with 2.5 % wastage kg 1025.00 49.03 50256.782 Binding wire 1.25 mm dia kg 10.00 57.00 570.003 Sundries ( chairs / spacers etc ) LS 3.00 45.00 135.00




in `:1 NIL 0.00 0.00 0.00

Rate

Rate

QuantityPerticularsin `:

Descriptionin `:

Quantity

1 NIL 0.00 0.00 0.00 0.00 0.00 0.00




in `:1 Maistry Day 1.00 436.00 436.002 Bar bender Day 7.00 436.00 3052.003 Heavy mazdoor Day 11.00 411.00 4521.00




TOTAL `: 69607.45

Quantity RateDescriptionin `:

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Add for enabling works @ 0.90% `: 626.47 Total cost for 1000.00 kg `: 70233.92

Rate per kg `: 70.23Rate approved per kg `: 70.00


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 all materials, machinery, labour, cleaning, cutting, bending, welding, providing anchors etc., complete with lead upto 50 m and all lifts.

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 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 kgAdd for anchors @ 10 percent of weight of angle and plate say : 55.00 kg

Total (say) : 600.00 kgApproximate length of welding for 4.5 m dia ring : 30 mNo 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 NosActyline 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

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

in `:1 Str.Steel angle with 2.5 % wastage kg 216.30 39.55 8554.022 Str.Steel plate with 2.5 % wastage kg 342.30 39.55 13536.943 Steel for anchors kg 56.30 49.03 2760.454 Acetyline gas cum 0.30 404.00 121.205 Oxygen gas cum 0.90 84.00 75.606 Welding electrodes ( ordinary ) Nos 308.00 10.00 3080.007 Sundries LS 2.00 45.00 90.00




in `:1 Bending machine Hour 8.00 26.00 208.00

Fuel / Energy charges Hour 8.00 111.00 888.002 Welding transformer Hour 30.00 8.00 240.00

Fuel / Energy charges Hour 30.00 89.00 2670.00

Perticulars

Quantity Rate

in `:Quantity Rate

Descriptionin `:

Fuel / Energy charges Hour 30.00 89.00 2670.003 Sundries LS 5.00 45.00 225.00




in `:1 Crew for bending machine Hour 8.00 131.00 1048.002 Str. Steel fabricator Day 1.00 436.00 436.003 Welder / Gas cutter Day 5.00 436.00 2180.004 Maistry Day 1.00 436.00 436.005 Heavy mazdoor Day 5.00 411.00 2055.00



ABSTRACT:A. Cost of Materials `: 32733.11B. Hire charges of Machinery `: 4863.16


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Add for enabling works @ 0.90% `: 398.58 Total cost for 600.00 kg `: 44685.02

Rate per kg `: 74.48Rate approved per kg `: 74.00


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 approved, clean, hard, gradedaggregates for foundation filling including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and depth of foundation upto 1.5 m from surface.( Cement content : 240 kg / com for use of super plasticiser )

Cost of shuttering materials : Annexure: AConsider one shutter and one soldier set :Shutter size : 900 mm x 1200 mm Length of soldier : 2.3 m Shutter area : 1.20 sqm4 mm thick plate 1.08 sqm @ 31.4 kg / sqm : 33.91 kg50 x 50 x 6 mm angle 6.6 m length @ 3.8 kg / m : 25.08 kg50 x 6 mm flat 1.8 m length @ 2.35 kg / m : 4.23 kgISLC- 100 length 2.3 m @ 7.9 kg / m : 18.17 kg6 mm plate 0.03 sqm @ 47.1 kg / sqm : 1.41 kg

Cost of 4 mm plate 33.91 kg @ `: 39.55 / kg `: 1341.04Cost of 6.6 m angle 25.08 kg @ `: 39.55 / kg `: 991.84Cost of 1.8 m flat 4.23 kg @ `: 39.55 / kg `: 167.28Cost of 2.3 m soldier 18.17 kg @ `: 39.55 / kg `: 718.57Cost of 6mm plate 1.41 kg @ `: 39.55 / kg `: 55.76 Total `: 3274.49Add for wastage @ 2.5 % `: 81.86Add for bolts & nuts 0.5 kg / sqm @ `: 90.00 / kg `: 45.00Add for fabrication of shutter @ `: 18.00 / kg `: 1490.40

Total `: 4891.75Deduct salvage value @ 15% ( - ) `: -733.76

Total `: 4157.99Use rate of shutters:Use rate of shutters considering average 40 uses `: 103.95Add for repairs / replacements / catwalks etc., @ 15% `: 15.59Add for binding wire / temperary supports etc., @ 5% `: 5.20Add 2 J-bolts/sqm for fixing soldier @ `: 41.00 / Each `: 82.00Add for shutter oil at 0.2 ltr / sqm @ `: 33.00 / ltr `: 6.60

Total `: 213.34

Effective area of shutter & soldier with 100 mm margin at top & bottom : 1.00 sqmCost of shuttering for concrete / use / sqm ( considering 40 uses ) `: 213.34( Excluding T & P / Profit / Overheads)Use rate of shutters considering average 30 uses `: 138.60Add for repairs / replacements / catwalks etc., @ 15% `: 20.79Add for binding wire / temperary supports etc., @ 5% `: 6.93

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Add 2 J-bolts/sqm for fixing soldier @ `: 41.00 / Each `: 82.00Add for shutter oil at 0.2 ltr / sqm @ `: 33.00 / ltr `: 6.60

Total `: 254.92Effective area of shutter & soldier with 100 mm margin at top & bottom : 1.00 sqmCost of shuttering for concrete / use / sqm ( considering 30 uses ) `: 254.92( Excluding T & P / Profit / Overheads)

Annexure: BCost of Erection & Dismantling shuttering :2 Fitters, 1 Carpentor Cl-II and 5 mazdoors erect 50 sqm shuttering / day.Cost of dismantling assumed at 50 % of erection charges.Area of shuttering with supports considered. : 100 sqmCleaning, conveying, erecting and oiling:Fitter shuttering 4 Nos. @ `: 421.00 / day `: 1684.00Carpentor Cl -II 2 Nos. @ `: 421.00 / day `: 842.00Heavy mazdoor 10 Nos. @ `: 411.00 / day `: 4110.00Dismantling and stacking: Fitter shuttering 2 Nos. @ `: 421.00 / day `: 842.00Carpentor Cl -II 1 Nos. @ `: 421.00 / day `: 421.00Heavy mazdoor 5 Nos. @ `: 411.00 / day `: 2055.00

Total `: 9954.00Labour charges for erecting and dismantling shuttering per sqm `: 99.54( Excluding T & P / Profit / Overheads / Hidden costs )

DATA:For 1 cum CC :- Coarse aggregates : 0.86 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.42 cum Cement content : 240 kg Super plasticizer : 0.75 ltrFine aggregate : 0.42 cum Cement content : 240 kg Super plasticizer : 0.75 ltrWastage : 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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.09 cum ) : 3.50 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 : ---Add for possible delays in any of the activity : 0.50 min

Total : 5.00 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 5 ) : 80 mixesOutput of CC for 80 mixes ( 80 x 50 / 240 ) say : 16.65 cum Consider 16.65 cum concrete for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kgCement for incidental works @ 3 kg / cum ( 16.65 x 3 ) : 50 kgCoarse aggregate 40-20 mm size range ( 16.65 x 0.86 x 0.5 x 1.02 ) : 7.30 cumCoarse aggregate 20-10 mm size range ( 16.65 x 0.86 x 0.3 x 1.02 ) : 4.38 cumCoarse aggregate 10-4.75 mm size ( 16.65 x 0.86 x 0.2 x 1.02 ) : 2.92 cumFine aggregate ( 16.65 x 0.42 x 1.02 ) : 7.13 cumSuper plasticiser ( 16.65 x 0.75 x 1.02 ) : 12.75 ltrs

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3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Water tanker 8000 ltr capacity for 1 hour for water required for concrete / curing etc.

4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 1 sqm / cum of concrete considered for foundation filling works.Shuttering @ 1.00 sqm per cum of concrete ( 16.65 x 1 ) : 16.65 sqmScaffolding / supports for foundation concreting assumed @ 10 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.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 : 2 Nos.For assisting Mason : 1 No.For assisting Mason : 1 No.Light mazdoor:For conveying concrete @ 1 per cum : 17 Nos.For cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B above ) @ `: 99.54Labour for erecting & dismantling scaffolding @ 10 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Annexure-A above ) @ `: 213.34


in `:1 Cement for mix kg 4036.00 5.56 22440.16

Cement for incidentals @ 3 kg / cum kg 50.00 5.56 278.002 Coarse aggregate 40-20 mm cum 7.30 1015.00 7409.50 Coarse aggregate 20-10 mm cum 4.38 1325.00 5803.50 Coarse aggregate 10 mm below cum 2.92 1615.00 4715.803 Fine aggregate cum 7.13 1000.00 7130.004 Super Plasticizer ltr 12.75 111.00 1415.255 Use rate of shuttering for 40 uses sqm 16.65 213.34 3552.11

Scaffolding @ 10 % of shuttering 355.216 Sundries LS 0.50 45.00 22.50


Contd

Perticulars Quantity Ratein `:

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in `:Contd

Add for Contractor's Profit @ 10% `: 5312.20Add for Contractor's Overheads @ 5% `: 2656.10Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00



in `:1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 8.00 29.00 232.00

Fuel / Energy charges Hour 8.00 95.00 760.002 5 hp pump ( diesel ) Hour 0.50 5.00 2.50

Fuel / Energy charges Hour 0.50 95.00 47.503 Water tanker 8000 ltr Hour 1.00 227.00 227.00

Fuel / Energy charges Hour 1.00 359.00 359.004 Needle vibrator 40 mm dia ( petrol ) Hour 8.00 5.00 40.00 Fuel / Energy charges Hour 8.00 21.00 168.00


Description

Perticulars

Quantity Rate

Quantity Rate

in `:

in `:

Add for Contractor's Overheads @ 5% `: 91.80Total hire charges of Machinery : `: 2079.61


in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Water tanker Hour 1.00 173.00 173.004 Crew for Needle vibrator Hour 8.00 158.00 1264.005 Maistry Day 1.00 436.00 436.006 Mason Class-I Day 1.00 436.00 436.007 Heavy mazdoor

for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying Day 3.00 411.00 1233.00

8 Light mazdoor for conveying concrete Day 17.00 411.00 6987.00for cleaning / washing / curing Day 1.00 411.00 411.00

9 Labour cost for shuttering sqm 16.65 99.54 1657.34Labour cost for scaffolding @ 10 % 165.73



Description

24

in `:RateQuantity

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ABSTRACT:A. Cost of Materials including royalty charges `: 61621.55B. Hire charges of Machinery `: 2079.61C. Cost of Labour `: 27204.21



Note: For every 1.5 m additional depth below 1.5 m from surface add / cum `: 39.00( Considered at 50 % of the lift charges worked out under Item : 13 )


ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 80 mm down approved, clean, hard, gradedaggregates for foundation filling including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and depth of foundation upto 1.5 m from surface .( Cement content : 210 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.96 cum Blending ratio : 35 :30 : 20 : 15Fine aggregate : 0.37 cum Cement content : 210 kg Super plasticizer : 0.65 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.Wastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 80-40 mm & 10 mm below CA ( 0.228 cum ) : 9.00 minBatching 40-20 mm & 20-10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.50 minMixing and unloading parellel activity : ---Add for possible delays in any of the activity : 0.50 min


2. Requirement of materials:Cement for mix with 1 % wastage ( 17.15 x 210 x 1.01 ) : 3638 kgCement for incidental works @ 3 kg / cum ( 17.15 x 3 ) : 52 kgCoarse aggregate 80-40 mm size ( 17.15 x 0.96 x 0.35 x 1.02 ) : 5.88 cumCoarse aggregate 40-20 mm size ( 17.15 x 0.96 x 0.3 x 1.02 ) : 5.04 cumCoarse aggregate 20-10 mm size ( 17.15 x 0.96 x 0.2 x 1.02 ) : 3.36 cumCoarse aggregate 10-4.75 mm size ( 17.15 x 0.96 x 0.15 x 1.02 ) : 2.52 cumFine aggregate ( 17.15 x 0.37 x 1.02 ) : 6.47 cumSuper plasticiser ( 17.15 x 0.65 x 1.02 ) : 11.4 ltrs

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5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Cl I : 1 No.Heavy mazdoor:For batching cement : 2 Nos.For batching 80-40 mm & 10-4.75 mm CA : 3 Nos.For batching 40-20 mm & 20-10 mm 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 : 2 Nos.For assisting Mason : 1 No.For assisting Mason : 1 No.Light mazdoor:For conveying concrete @ 1 per cum : 17 Nos.For cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erecting & dismantling scaffolding per sqm @ 10 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Annexure-A Item-8 ) @ `: 213.34



Cement for incidentals @ 3 kg / cum kg 52.00 5.56 289.122 Coarse aggregate 80-40 mm cum 5.88 665.00 3910.20

Coarse aggregate 40-20 mm cum 5.04 1015.00 5115.60 Coarse aggregate 20-10 mm cum 3.36 1325.00 4452.00 Coarse aggregate 10 mm below cum 2.52 1615.00 4069.803 Fine aggregate cum 6.47 1000.00 6470.004 Super Plasticizer ltr 11.40 111.00 1265.405 Use rate of shuttering for 40 uses sqm 17.15 213.34 3658.78



Contd

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Perticulars Quantity

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in `:Contd




in `:1 Concrete mixer 600 / 400 ltr ( diesel) Hour 8.00 58.00 464.00



Fuel / Energy charges Hour 1.00 359.00 359.004 Needle vibrator 60 mm dia ( petrol) Hour 8.00 6.00 48.00 Fuel / Energy charges Hour 8.00 32.00 256.00



Description Quantity Rate

Rate

in `:



in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Water tanker Hour 1.00 173.00 173.004 Crew for Needle vibrator Hour 8.00 158.00 1264.005 Mason Class-I Day 1.00 436.00 436.006 Maistry Day 1.00 436.00 436.007 Heavy mazdoor






Description

27

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Note: For every 1.5 m additional depth below 1.5 m from surface add / cum `: 39.00


ITEM: Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than10 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for foundation filling including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and depth of foundation upto 1.5 m from surface. ( Cement content : 220 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.86 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.42 cum Cement content : 220 kg Super plasticizer : 0.70 ltrWastage : 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.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.


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 / 220 ) say : 16.60 cum Consider 16.60 cum concrete for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 16.60 x 220 x 1.01 ) : 3689 kgCement for incidental works @ 3 kg / cum ( 16.60 x 3 ) : 50 kgCoarse aggregate 40-20 mm size ( 16.60 x 0.86 x 0.5 x 1.02 ) : 7.28 cumCoarse aggregate 20-10 mm size ( 16.60 x 0.86 x 0.3 x 1.02 ) : 4.37 cumCoarse aggregate 10-4.75 mm size ( 16.60 x 0.86 x 0.2 x 1.02 ) : 2.91 cumFine aggregate ( 16.60 x 0.42 x 1.02 ) : 7.11 cumSuper plasticiser ( 16.60 x 0.70 x 1.02 ) : 11.85 ltrs

3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.

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Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Water tanker 8000 ltr capacity for 1 hour for water required for concrete / curing etc.


5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 ) : 18 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 10 % of cost of labour for shuttering.



in `:RateQuantityPerticularsin `: in `:

1 Cement for mix kg 3689.00 5.56 20510.84Cement for incidentals @ 3 kg / cum kg 50.00 5.56 278.00

2 Coarse aggregate 40-20 mm cum 7.28 1015.00 7389.20 Coarse aggregate 20-10 mm cum 4.37 1325.00 5790.25 Coarse aggregate 10 mm below cum 2.91 1615.00 4699.653 Fine aggregate ( screened ) cum 7.11 1000.00 7110.004 Super Plasticizer ltr 11.85 111.00 1315.355 Use rate of shuttering for 40 uses sqm 16.60 213.34 3541.44


Total `: 51011.37Add for small Tools and Plants @ 1% `: 510.11Add for Contractor's Profit @ 10% `: 5101.14Add for Contractor's Overheads @ 5% `: 2550.57Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00





Fuel / Energy charges Hour 0.50 95.00 47.50Contd

Quantityin `:

Description

in `:

Rate

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in `:Contd

3 Water tanker 8000 ltr Hour 1.00 227.00 227.00Fuel / Energy charges Hour 1.00 359.00 359.00

4 Needle vibrator 40 mm dia ( petrol ) Hour 8.00 5.00 40.00 Fuel / Energy charges Hour 8.00 21.00 168.00




in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Water tanker Hour 1.00 173.00 173.004 Crew for Vibrator Hour 8.00 158.00 1264.005 Mason Class-I Day 1.00 436.00 436.006 Maistry Day 1.00 436.00 436.007 Heavy mazdoor

Ratein `:

Description

Quantity Rate

Quantity

Descriptionin `:

7 Heavy mazdoor for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying Day 3.00 411.00 1233.00









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ITEM: Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than10 N / sq mm ) grade cement concrete using 80 mm down approved, clean, hard, gradedaggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and depth of foundation upto 1.5 m from surface. ( Cement content : 190 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.96 cum Blending ratio : 35 :30 : 20 : 15Fine aggregate : 0.37 cum Cement content :190 kg Super plasticizer : 0.60 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.


Total : 12.00 minTotal : 12.00 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 12 ) : 33 mixes

Output of CC for 33 mixes ( 33 x 100 / 190 ) say : 17.40 cum Consider 17.40 cum concrete for rate analysis.




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Coarse aggregate 40-20 mm cum 5.11 1015.00 5186.65 Coarse aggregate 20-10 mm cum 3.40 1325.00 4505.00 Coarse aggregate 10 mm below cum 2.55 1615.00 4118.253 Fine aggregate ( screened ) cum 6.56 1000.00 6560.004 Super Plasticizer ltr 11.50 111.00 1276.505 Use rate of shuttering for 40 uses sqm 17.40 213.34 3712.11


5 Use rate of shuttering for 40 uses sqm 17.40 213.34 3712.11Scaffolding @ 10 % of shuttering 371.21

6 Sundries LS 0.50 45.00 22.50Total `: 48569.58

Add for small Tools and Plants @ 1% `: 485.70Add for Contractor's Profit @ 10% `: 4856.96Add for Contractor's Overheads @ 5% `: 2428.48Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00









QuantityDescriptionin `:Rate

32

CANAL CD WORKS




8 Light mazdoorfor conveying concrete Day 18.00 411.00 7398.00for cleaning / washing / curing Day 1.00 411.00 411.00




RateDescription Quantityin `:






ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and depth of foundation upto 1.5 m from surface. ( Cement content : 270 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.845 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.415 cum Cement content : 270 kg Super plasticizer : 0.80 ltrWastage : 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.

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3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Water tanker 8000 ltr capacity for 1 hour for water required for concrete / curing etc.






Cement for incidentals @ 3 kg / cum kg 50.00 5.56 278.00Contd

in `:RatePerticulars Quantity

34

CANAL CD WORKS


in `:Contd

2 Coarse aggregate 40-20 mm cum 7.11 1015.00 7216.65 Coarse aggregate 20-10 mm cum 4.27 1325.00 5657.75 Coarse aggregate 10 mm below cum 2.84 1615.00 4586.603 Fine aggregate ( screened ) cum 6.98 1000.00 6980.004 Super Plasticizer ltr 13.50 111.00 1498.505 Use rate of shuttering for 40 uses sqm 16.50 213.34 3520.11







Quantityin `:

Perticulars

Quantity

Rate

RateDescriptionin `:









Contd

Description Quantityin `:Rate

35

CANAL CD WORKS


in `:Contd








in `:Quantity RateDescription

Rate approved per cum `: 5700.00



ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for sub-structure works including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching,mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and lift upto 1.5.00 m from surface. ( Cement content : 300 kg / cum with use of super plasticiser )


1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.07 cum ) : 3.00 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 : ---

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CANAL CD WORKS

Add for possible delays in any of the activity : 0.50 minTotal : 4.50 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesOutput of CC for 89 mixes ( 89 x 50 / 300 ) say : 14.85 cum Consider 14.85 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2 sqm / cum of concrete considered for substructure / super structure works.Shuttering @ 2.00 sqm per cum of concrete ( 14.85 x 2 ) : 29.70 sqmScaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.Scaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for lift upto 6 m ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 74.00 5.56 411.442 Coarse aggregate 40-20 mm cum 6.32 1015.00 6414.80 Coarse aggregate 20-10 mm cum 3.79 1325.00 5021.75 Coarse aggregate 10 mm below cum 2.53 1615.00 4085.953 Fine aggregate ( screened ) cum 5.68 1000.00 5680.004 Super Plasticizer ltr 13.65 111.00 1515.15

Contd

37

Quantity RatePerticularsin `:

CANAL CD WORKS


in `:Contd

5 Use rate of shuttering sqm 29.70 213.34 6336.19Scaffolding @ 25 % of shuttering 1584.05









Description


Quantityin `:

in `:Rate

Rate






for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying including lifting Day 5.00 411.00 2055.00


Contd

in `:

38


CANAL CD WORKS


in `:Contd







Note: For every 1.50 m additional lift beyond 1.5 m from surface.

RateQuantityin `:

Description

DATA:For laying concrete for sub / super structure works cost of lifting concrete upto 1.5 m height fromsurface is included in the basic rate.

Additional lift charges are considered for every 1.5 m additional lift beyond 1.5 m from surface.Average quantity of concrete for sub / super structure works is assumed at 14.00 cum / day.2 heavy mazdoor considered for one day out-put of 300 / 200 ltr capacity mixer for 1.5 m lift.


in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00




in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00

Contd

Description

39

in `:

Quantityin `:

Perticulars Quantity Rate

Rate

CANAL CD WORKS


in `:Contd




in `:1 Heavy mazdoor Day 2.00 411.00 822.00

0.00 0.00 0.00Total `: 822.00




Quantity Rate

RateDescription

Description

in `:

in `:

Quantity


Add for enabling works @ 0.90% `: 9.69 Total cost of 1.5 m additional lift for 14.00 cum `: 1086.51



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 approved, clean, hard, gradedaggregates for sub-structure works including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching,mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and lift upto 1.5.00 m from surface. ( Cement content : 330 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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 ofcoarse and fine aggregates.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 minBatching 10 mm & below CA parellel activity : ---Batching fine aggregate parellel activity : ---

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CANAL CD WORKS

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


2. Requirement of materials:Cement for mix with 1 % wastage ( 13.50 x 330 x 1.01 ) : 4500 kgCement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kgCoarse aggregate 20-10 mm size ( 13.50 x 0.75 x 0.65 x 1.02 ) : 6.71 cumCoarse aggregate 10-4.75 mm size ( 13.50 x 0.75 x 0.35 x 1.02 ) : 3.61 cumFine aggregate ( 13.50 x 0.41 x 1.02 ) : 5.64 cumSuper plasticiser ( 13.50 x 1.00 x 1.02 ) : 13.75 ltrs


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2 sqm / cum of concrete considered for substructure / super structure works.Shuttering @ 2.00 sqm per cum of concrete ( 13.50 x 2 ) : 27.00 sqmScaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Cl I : 1 No.Heavy mazdoor:For batching cement : 2 Nos.For batching 20-10 mm CA : 3 Nos.For batching 10-4.75 mm CA : 2 Nos.For batching FA : 3 Nos.For remixing & filling mortar pans : 2 Nos.For loading mortar pans : 2 Nos.For lift involved for sub / super structures ( lift upto 6 m ) : 2 Nos.For unloading mortar pans : 2 Nos.For assisting Mason : 1 No.Light mazdoor:For conveying concrete @ 1 per cum : 14 Nos.For cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.


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Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.64 1000.00 5640.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of shuttering sqm 27.00 213.34 5760.17





in `:Description

Perticulars

Rate

RateQuantity

Quantity

in `:

in `: in `:1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 8.00 29.00 232.00








for batching materials Day 10.00 411.00 4110.00Contd

Description

42

in `:RateQuantity

in `:

CANAL CD WORKS


in `:Contd

for loading mortar pans Day 4.00 411.00 1644.00for laying Day 5.00 411.00 2055.00







in `:Description Quantity Rate

Total cost for 13.50 cum `: 94289.94Rate per cum `: 6984.44Rate approved per cum `: 6984.00

Note : For every 1.5 m additional lift beyond 1.5 m from surface add / cum `: 78.00


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 approved, clean, hard, gradedaggregates for sub-structure works including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching,mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and lift upto 1.50 m from surface. ( Cement content : 270 kg / cum with use of super plasticiser )



43

CANAL CD WORKS

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




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2 sqm / cum of concrete considered for substructure / super structure works.Shuttering @ 2.00 sqm per cum of concrete ( 13.50 x 2 ) : 27.00 sqmScaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.Scaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.





Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.89 1325.00 9129.25 Coarse aggregate 10 mm below cum 3.71 1615.00 5991.653 Fine aggregate ( screened ) cum 6.47 1000.00 6470.004 Super Plasticizer ltr 11.00 111.00 1221.005 Use rate of shuttering for 40 uses sqm 27.00 213.34 5760.17

Scaffolding @ 25 % of shuttering 1440.04Contd

Ratein `:

44


CANAL CD WORKS


in `:Contd









Total `: 1836.00

Quantity

Quantity

in `:RatePerticulars

in `:RateDescription








Total `: 21480.98Contd

RateDescriptionin `:

45

Quantity

CANAL CD WORKS


in `:Contd



ABSTRACT:A. Cost of Materials inluding royalty charges `: 59026.15B. Hire charges of Machinery `: 2079.61C. Cost of Labour `: 28140.08





ITEM: Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than

Description RateQuantityin `:

ITEM: Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than10 N / sq mm ) grade cement concrete using 20 mm down approved, clean, hard, gradedaggregates for sub-structure works including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching,mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and lift upto 1.50 m from surface. ( Cement content : 250 kg / cum with use of super plasticiser )


1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.097 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


46

CANAL CD WORKS



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2 sqm / cum of concrete considered for substructure / super structure works.Shuttering @ 2.00 sqm per cum of concrete ( 14.60 x 2 ) : 29.20 sqmScaffolding / supports for sub / super structure concreting assumed @ 25 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 14 ) : 1 No.Mason Class I ( same as in Item : 14 ) : 1 No.Heavy mazdoor ( same as in Item : 14 ) : 19 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.









47

Ratein `:

CANAL CD WORKS









in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Water tanker Hour 1.00 173.00 173.004 Crew for Vibrator Hour 8.00 158.00 1264.005 Mason Class-I Day 1.00 436.00 436.00

Description

Description Quantityin `:

RateQuantityin `:

Rate

5 Mason Class-I Day 1.00 436.00 436.006 Maistry Day 1.00 436.00 436.007 Heavy mazdoor









48

CANAL CD WORKS



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 approved, clean, hard, gradedaggregates for well kerb including cost of all materials, machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with lead upto 50 m and all lifts. ( Cement content : 330 kg / cum with useof super plasticiser )


1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 minBatching 10 mm & below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minLoading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---Add for possible delays in any of the activity : 0.50 min




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 5.5 sqm / cum of concrete considered for well kerb works.Shuttering @ 5.50 sqm per cum of concrete ( 13.50 x 5.5 ) : 74.25 sqmNo scaffolding required for well kerb concreting.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 14 ) : 1 No.

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CANAL CD WORKS

Mason Class I ( same as in Item : 14 ) : 1 No.Heavy mazdoor ( same as in Item : 14 excluding 2 mazdoor for lifting CC ) : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Annexure-A Item-8 ) @ `: 213.34Add 10 % extra for fabrication of curved shuttering & for supports. `: 21.33

Total `: 234.67



Cement for incidentals @ 2 kg / cum kg 27.00 5.56 150.122 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of curved shutter (40 uses) sqm 74.25 234.67 17424.526 Sundries LS 0.50 45.00 22.50

Total `: 64514.29Add for small Tools and Plants @ 1% `: 645.14Add for Contractor's Profit @ 10% `: 6451.43

Perticularsin `:

Quantity Rate










in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.50

Contd

Descriptionin `:

QuantityDescription

Quantity

Rate

Rate

in `:

50

CANAL CD WORKS


in `:Contd

3 Crew for Vibrator Hour 8.00 158.00 1264.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.006 Heavy mazdoor



8 Labour cost for shuttering sqm 74.25 99.54 7390.85Total `: 24517.35



ABSTRACT:A. Cost of Materials including royalty charges `: 74836.58B. Hire charges of Machinery `: 1422.55


B. Hire charges of Machinery `: 1422.55C. Cost of Labour `: 32117.72



Note : If water is to be brought from other place add lead charges for water at 500 ltr / cum of concrete.


ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for well steining including cost of all materials, machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with lead upto 50 m and all lifts. ( Cement content : 300 kg / cum with useof super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.84 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.37 cum Cement content : 300 kg Super plasticizer : 0.90 ltrWastage : 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 boxes assumed for batching of CA / FA.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.070 cum ) : 3.00 min

51

CANAL CD WORKS

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



3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.

4. Formwork & scaffolding :4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 4 sqm / cum of concrete considered for well steining work.Shuttering @ 4.00 sqm per cum of concrete ( 14.85 x 4 ) : 59.40 sqmNo scaffolding required for well steining concreting.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 ) : 18 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Annexure-A Item-8 ) @ `: 213.34Add 10 % extra for fabrication of curved shuttering `: 21.33

Total `: 234.67





52

Ratein `:

CANAL CD WORKS


in `:Contd

2 Coarse aggregate 40-20 mm cum 6.80 1015.00 6902.00 Coarse aggregate 20-10 mm cum 4.10 1325.00 5432.50 Coarse aggregate 10 mm below cum 2.70 1615.00 4360.503 Fine aggregate ( screened ) cum 6.05 1000.00 6050.004 Super Plasticizer ltr 13.65 111.00 1515.155 Use rate of curved shutter (40 uses) sqm 59.40 234.67 13939.626 Sundries LS 0.50 45.00 22.50






Description

RateQuantityin `:

Quantity Ratein `:

Perticulars

2 5 hp pump ( diesel ) Hour 0.50 5.00 2.50Fuel / Energy charges Hour 0.50 95.00 47.50





in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Vibrator Hour 8.00 158.00 1264.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.006 Heavy mazdoor



Contd

in `:RateQuantity

53

Description

CANAL CD WORKS


in `:Contd









in `:QuantityDescription Rate


ITEM: Providing and laying insitu M-15 ( 28 days cube compressive strength not less than 15 N / sqmm ) grade cement concrete using 20 mm down approved, clean, hard, graded aggregatesfor well bottom plug by tremie or skip box method including cost of all materials ,machinery,labour, batching, mixing, placing in position as per detailed specifications etc., completewith lead upto 50 m and all lifts. ( Cement content : 350 kg / cum with use of super super plasticiser )

DATA:For placing concrete under water by using tremie the slump of concrete shall be about 150 mm.Minimum cement content as per IS: 456-2000 Clause-14.2.2 : 350 kg / cum.For 1 cum CC :- Coarse aggregates : 0.71 cum Blending ratio : 65 : 35Fine aggregate : 0.40 cum Cement content : 350 kg Super plasticizer : 1.05 ltrWastage : 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 ofcoarse and fine aggregates.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.065 cum ) : 3.00 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 : ---

54

CANAL CD WORKS

Add for possible delays in any of the activity : 0.50 minTotal : 4.50 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesOutput of CC for 89 mixes ( 89 x 50 / 350 ) say : 12.70 cum Use 250 mm dia flanged pipes for tremie.Consider 12.70 cum concrete for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 12.70 x 350 x 1.01 ) : 4490 kgCoarse aggregate 20-10 mm size ( 12.70 x 0.71 x 0.65 x 1.02 ) : 5.98 cumCoarse aggregate 10-4.75 mm size ( 12.70 x 0.71 x 0.35 x 1.02 ) : 3.22 cumFine aggregate ( 12.70 x 0.40 x 1.02 ) : 5.18 cumSuper plasticiser ( 12.70 x 1.05 x 1.02 ) : 13.60 ltrs

3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / cleaning etc.

4. Formwork & scaffolding :No shuttering required for well bottom plug concreting.No scaffolding required for well bottom plug concreting.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I ( Not required as concreting is under water ) ---Fitter shuttering for erecting tremie : 1 No.Heavy mazdoor :Heavy mazdoor :Erecting and dismantling tremie : 2 NosBatching materials ( same as in Item : 14 ) : 10 NosRemixing and loading mortar pans : 4 NosFeeding tremie hopper : 2 NosLight mazdoor for conveying concrete @ 1 per cum : 13 Nos.Light mazdoor for cleaning & miscellaneous : 1 No.

6. Use rate of materials :For use rate of tremie arrangement assume lump sum provision @ 1 % of basic cost of materials.


in `:1 Cement for mix kg 4490.00 5.56 24964.402 Coarse aggregate 20-10 mm cum 5.98 1325.00 7923.50 Coarse aggregate 10 mm below cum 3.22 1615.00 5200.303 Fine aggregate ( screened ) cum 5.18 1000.00 5180.004 Super Plasticizer ltr 13.60 111.00 1509.60

Total `: 44777.80Add for small Tools and Plants @ 1% `: 447.78Add for Contractor's Profit @ 10% `: 4477.78Add for Contractor's Overheads @ 5% `: 2238.89Add for tremie arrangement @ 1% `: 447.78Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00



55

CANAL CD WORKS




Fuel / Energy charges Hour 0.50 95.00 47.503 Sundries( Hopper etc. ) LS 5.00 45.00 225.00




in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Fitter shuttering Day 1.00 421.00 421.004 Maistry Day 1.00 436.00 436.005 Heavy mazdoor

for erecting / dismantling tremie Day 2.00 411.00 822.00for batching materials Day 10.00 411.00 4110.00

Description


Quantity Ratein `:

for batching materials Day 10.00 411.00 4110.00for loading mortar pans Day 4.00 411.00 1644.00for feeding tremie hopper Day 2.00 411.00 822.00

6 Light mazdoor for conveying concrete Day 14.00 411.00 5754.00







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 approved, clean, hard, gradedaggregates for well top plug including cost of all materials, machinery, labour, cleaning,

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CANAL CD WORKS

batching, mixing, placing in position, levelling, vibrating, finishing,curing etc.,complete with leadupto 50 m and all lifts. ( Cement content : 240 kg / cum with use of super plasticiser.

DATA:For 1 cum CC :- Coarse aggregates : 0.86 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.42 cum Cement content : 240 kg Super plasticizer : 0.75 ltrWastage : 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 ofcoarse and fine aggregates.



2. Requirement of materials:Cement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kgCement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kgCoarse aggregate 40-20 mm size range ( 16.65 x 0.86 x 0.5 x 1.02 ) : 7.30 cumCoarse aggregate 20-10 mm size range ( 16.65 x 0.86 x 0.3 x 1.02 ) : 4.38 cumCoarse aggregate 10-4.75 mm size ( 16.65 x 0.86 x 0.2 x 1.02 ) : 2.92 cumFine aggregate ( 16.65 x 0.42 x 1.02 ) : 7.13 cumSuper plasticiser ( 16.65 x 0.90 x 1.02 ) : 12.75 ltrs


4. Formwork & scaffolding :No shuttering and scaffolding required for well top plug concreting.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 ) : 18 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.



Contd

Perticulars

57

in `:Quantity Rate

CANAL CD WORKS


in `:Contd

2 Coarse aggregate 40-20 mm cum 7.30 1015.00 7409.50 Coarse aggregate 20-10 mm cum 4.38 1325.00 5803.50 Coarse aggregate 10 mm below cum 2.92 1615.00 4715.803 Fine aggregate ( screened ) cum 7.13 1000.00 7130.004 Super Plasticizer ltr 12.75 111.00 1415.25






Fuel / Energy charges Hour 0.50 95.00 47.503 Needle vibrator 40 mm dia ( petrol ) Hour 8.00 5.00 40.00

Description Rate

Perticularsin `:

Quantity

RateQuantity

in `:





in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Needle vibrator Hour 8.00 158.00 1264.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.006 Heavy mazdoor




Contd

Quantity

58

Description Ratein `:

CANAL CD WORKS


in `:Contd

Add for Contractor's Profit @ 10% `: 1877.05Add for hidden cost on Labour @ 15% `: 2815.58Add for Contractor's Overheads @ 5% `: 938.53





Note : If water is to be brought from other place add lead charges for water at 500 ltr /cum of concrete.


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 approved, clean, hard, graded

Descriptionin `:

Quantity Rate

20 N / sq mm ) grade cement concrete using 20 mm down approved, clean, hard, gradedaggregates for well cap including cost of all materials, machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with lead upto 50 m and all lifts. ( Cement content : 330 kg / cum with useof super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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 ofcoarse and fine aggregates.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 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


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4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 1 sqm / cum of concrete considered for well cap works.Shuttering @ 1.00 sqm per cum of concrete ( 13.50 x 1.0 ) : 13.50 sqmNo scaffolding required for well cap concreting.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 14 ) : 1 No.Mason Class I ( same as in Item : 14 ) : 1 No.Heavy mazdoor ( same as in Item : 14 excluding 2 mazdoors for lifting CC ) : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54


Total `: 234.67



Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of curved shutter (40 uses) sqm 13.50 234.67 3168.096 Sundries LS 0.50 45.00 22.50




60

in `:

CANAL CD WORKS









Description

Description

in `:

Quantity

Quantity Rate

in `:Rate









Note : If water is to be brought from other place add lead charges for water at 500 ltr /cum of concrete.

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ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 80 mm down approved, clean, hard, gradedaggregates for piers including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 210 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.96 cum Blending ratio : 35 :30 : 20 : 15Fine aggregate : 0.37 cum Cement content : 210 kg Super plasticizer : 0.65 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA / FA.


Total : 11.00 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 11 ) : 36 mixesNo. of mixes per day with 50 min / hr working ( 50 x 8 / 11 ) : 36 mixesOutput of CC for 36 mixes ( 36 x 100 / 210 ) say : 17.15 cum Consider 17.15 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.75 sqm / cum of concrete considered for piers.Shuttering @ 2.75 sqm per cum of concrete ( 17.15 x 2.75 ) : 47.16 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for piers.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 9 ) : 1 No.Mason Class I ( same as in Item : 9 ) : 1 No.Heavy mazdoor ( same as in Item : 9 with 2 mazdoors extra for lifting CC ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.

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Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total `: 224.01




Coarse aggregate 40-20 mm cum 5.04 1015.00 5115.60 Coarse aggregate 20-10 mm cum 3.36 1325.00 4452.00 Coarse aggregate 10 mm below cum 2.52 1615.00 4069.803 Fine aggregate ( screened ) cum 6.47 1000.00 6470.004 Super Plasticizer ltr 11.40 111.00 1265.405 Use rate of shuttering for 40 uses sqm 47.16 224.01 10564.166 Scaffolding @ 30 % of shuttering 3169.25












in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.50

Contd

Description


Quantityin `:

63

Quantity

Rate

CANAL CD WORKS


in `:Contd

3 Crew for Needle vibrator Hour 8.00 158.00 1264.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.006 Heavy mazdoor






ABSTRACT:A. Cost of Materials including royalty charges `: 69277.34

Descriptionin `:

Quantity Rate

A. Cost of Materials including royalty charges `: 69277.34B. Hire charges of Machinery `: 2660.63C. Cost of Labour `: 33660.58



Note : 1. For every 1.5 m additional lift beyond 1.5 m from surface add / cum `: 78.002. If water is to be brought from other place add lead charges for water at 500 ltr/cum of concrete.


ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 80 mm down approved, clean, hard, gradedaggregates for abutments including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 210 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.96 cum Blending ratio : 35 :30 : 20 : 15Fine aggregate : 0.37 cum Cement content : 210 kg Super plasticizer : 0.65 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.

Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.

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3. Requirement of machinery :Deploy 600 / 400 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 60 mm dia for 8 hours for vibrating concrete.Deploy 1 Needle vibrater 60 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.

4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.5 sqm / cum of concrete considered for abutments.Shuttering @ 2.5 sqm per cum of concrete ( 17.15 x 2.5 ) : 42.87 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 9 ) : 1 No.Mason Class I ( same as in Item : 9 ) : 1 No.Heavy mazdoor ( same as in Item : 9 with 2 mazdoors extra for lifting CC ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.





in `:

65

RateQuantityPerticulars

CANAL CD WORKS


in `:Contd

2 Coarse aggregate 80-40 mm cum 5.88 665.00 3910.20Coarse aggregate 40-20 mm cum 5.04 1015.00 5115.60

Coarse aggregate 20-10 mm cum 3.36 1325.00 4452.00 Coarse aggregate 10 mm below cum 2.52 1615.00 4069.803 Fine aggregate ( screened ) cum 6.47 1000.00 6470.004 Super Plasticizer ltr 11.40 111.00 1265.405 Use rate of shuttering for 40 uses sqm 42.87 213.34 9145.876 Scaffolding @ 30 % of shuttering 2743.76






Quantity

in `:

in `:Description Rate

Perticulars RateQuantity









Contd


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in `:Contd








Quantityin `:

Description Rate

2. If water is to be brought from other place add lead charges for water at 500 ltr/cum of concrete.



DATA:For 1 cum CC :- Coarse aggregates : 0.84 cum Blending ratio : 50 : 30 : 20Fine aggregate : 0.37 cum Cement content : 300 kg Super plasticizer : 0.90 ltrWastage : 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.


Total : 4.50 min

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No. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesOutput of CC for 89 mixes ( 89 x 50 / 300 ) say : 14.85 cum Consider 14.85 cum concrete for rate analysis.




5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 9 ) : 1 No.Mason Class I ( same as in Item : 9 ) : 1 No.Heavy mazdoor ( same as in Item : 9 with 2 mazdoor extra for misc works) : 20 Nos.Heavy mazdoor ( same as in Item : 9 with 2 mazdoor extra for misc works) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total Rs: 224.01



Cement for incidentals @ 5 kg / cum kg 74.00 5.56 411.442 Coarse aggregate 40-20 mm cum 6.36 1015.00 6455.40 Coarse aggregate 20-10 mm cum 3.81 1325.00 5048.25 Coarse aggregate 10 mm below cum 2.54 1615.00 4102.103 Fine aggregate ( screened ) cum 5.60 1000.00 5600.004 Super Plasticizer ltr 13.65 111.00 1515.155 Use rate ofshuttering for 40 uses sqm 47.71 224.01 10687.366 Scaffolding @ 30 % of shuttering 3206.21


Contd

QuantityPerticulars Rate

68

in `:

CANAL CD WORKS


in `:Contd

Add for Contractor's Overheads @ 5% `: 3102.30Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00








C. LABOUR:

Rate

Ratein `:

in `:

Quantity


Description



for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying and misc works Day 5.00 411.00 2055.00






69

RateQuantityDescriptionin `:

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ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for abutments including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 300 kg / cum with use of super plasticiser )


1. Quantity of concrete per shift :1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.070 cum ) : 3.00 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 : ---Add for possible delays in any of the activity : 0.50 min




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.

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Shuttering at 2.5 sqm / cum of concrete considered for abutments.Shuttering @ 2.5 sqm per cum of concrete ( 17.35 x 2.5 ) : 43.37 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 9 ) : 1 No.Mason Class I ( same as in Item : 9 ) : 1 No.Heavy mazdoor ( same as in Item : 9 with 2 mazdoor extra for misc works) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 NosLight mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 74.00 5.56 411.442 Coarse aggregate 40-20 mm cum 6.36 1015.00 6455.40 Coarse aggregate 20-10 mm cum 3.81 1325.00 5048.25 Coarse aggregate 10 mm below cum 2.54 1615.00 4102.10

Quantity Ratein `:

Perticulars

Coarse aggregate 10 mm below cum 2.54 1615.00 4102.103 Fine aggregate ( screened ) cum 5.60 1000.00 5600.004 Super Plasticizer ltr 13.65 111.00 1515.155 Use rate ofshuttering for 40 uses sqm 43.37 213.34 9252.546 Scaffolding @ 30 % of shuttering 2775.76










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for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying and misc works Day 5.00 411.00 2055.00




Total cost of Labour : `: 31941.29ABSTRACT:A. Cost of Materials including royalty charges `: 69809.55








DATA:For 1 cum CC :- Coarse aggregates : 0.86 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.42 cum Cement content : 220 kg Super plasticizer : 0.70 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.


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3. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.


5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total `: 224.01




Rate

73

Quantityin `:

Perticulars

CANAL CD WORKS


in `:Contd

2 Coarse aggregate 40-20 mm cum 7.28 1015.00 7389.20 Coarse aggregate 20-10 mm cum 4.37 1325.00 5790.25 Coarse aggregate 10 mm below cum 2.91 1615.00 4699.653 Fine aggregate ( screened ) cum 7.11 1000.00 7110.004 Super Plasticizer ltr 11.85 111.00 1315.355 Use rate of shuttering for 40 uses sqm 45.65 224.01 10225.916 Scaffolding @ 30 % of shuttering 3067.77






Quantity

Rate

Rate

Quantity

Description

in `:Perticulars

in `:









Contd

74


CANAL CD WORKS


in `:Contd








Descriptionin `:

Quantity Rate



ITEM: Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than10 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for abutments including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 220 kg / cum with use of super plasticiser )



Total : 5.50 minNo. 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 / 220 ) say : 16.60 cum Consider 16.60 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.5 sqm / cum of concrete considered for abutments.Shuttering @ 2.5 sqm per cum of concrete ( 16.60 x 2.5 ) : 41.50 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 83.00 5.56 461.482 Coarse aggregate 40-20 mm cum 7.28 1015.00 7389.20 Coarse aggregate 20-10 mm cum 4.37 1325.00 5790.25 Coarse aggregate 10 mm below cum 2.91 1615.00 4699.653 Fine aggregate ( screened ) cum 7.11 1000.00 7110.004 Super Plasticizer ltr 11.85 111.00 1315.355 Use rate of shuttering for 40 uses sqm 41.50 213.34 8853.606 Scaffolding @ 30 % of shuttering 2656.08



Perticulars Rate

76

in `:Quantity

CANAL CD WORKS









for batching materials Day 11.00 411.00 4521.00


in `:RateDescription Quantity

in `:










77

CANAL CD WORKS


ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, gradedaggregates for cantiliver / counterfort retaining walls including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and lift upto 1.50 mfrom surface. ( Cement content : 300 kg / cum with use of super plasticiser )



Total : 4.50 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesNo. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesOutput of CC for 89 mixes ( 89 x 50 / 300 ) say : 14.85 cum Consider 14.85 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 3.25 sqm / cum of concrete considered for counterfort retaining walls.Shuttering @ 3.25 sqm per cum of concrete ( 14.85 x 3.25 ) : 48.26 sqmCost of scaffolding materials considered @ 25 % of cost of shuttering for retaining walls.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 15 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.

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Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.





Coarse aggregate 20-10 mm cum 3.81 1325.00 5048.25 Coarse aggregate 10 mm below cum 2.54 1615.00 4102.103 Fine aggregate ( screened ) cum 5.60 1000.00 5600.004 Super Plasticizer ltr 13.65 111.00 1515.155 Use rate of shuttering for 40 uses sqm 48.26 213.34 10295.78



in `:Perticulars Quantity Rate

Add Royalty charges on FA @ ( Included in material rates ) `: 0.00Total cost of Materials : `: 70811.69








in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Needle vibrator Hour 8.00 158.00 1264.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.00

Contd

Descriptionin `:

in `:

79


Quantity Rate

CANAL CD WORKS


in `:Contd







TOTAL `: 104689.82

in `:Description RateQuantity





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 approved, clean, hard, gradedaggregates for piers including cost of all materials, machinery, labour, formwork, scaffolding,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., completewith lead upto 50 m and lift upto 1.5 m from surface.( Cement content : 240 kg / cum of concrete with use of super plasticiser )


1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.090 cum ) : 3.50 min

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




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.75 sqm / cum of concrete considered for piers.Shuttering at 2.75 sqm / cum of concrete considered for piers.Shuttering @ 2.75 sqm per cum of concrete ( 19.05 x 2.75 ) : 52.40 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for piers.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total `: 224.01



Cement for incidentals @ 5 kg / cum kg 83.00 5.56 461.482 Coarse aggregate 40-20 mm cum 7.30 1015.00 7409.50 Coarse aggregate 20-10 mm cum 4.38 1325.00 5803.50 Coarse aggregate 10 mm below cum 2.92 1615.00 4715.80

Contd

in `:

81

RateQuantityPerticulars

CANAL CD WORKS


in `:Contd

3 Fine aggregate ( screened ) cum 7.13 1000.00 7130.004 Super Plasticizer ltr 12.75 111.00 1415.255 Use rate of shuttering for 40 uses sqm 52.40 224.01 11737.956 Scaffolding @ 30 % of shuttering 3521.39








Rate

in `:

Descriptionin `:

Quantity








8 Labour for shuttering sqm 52.40 99.54 5215.90Labour for scaffolding @ 30 % 1564.77


Contd

Quantity Ratein `:

82

Description

CANAL CD WORKS


in `:Contd

Add for Contractor's Profit @ 10% `: 2637.32Add for hidden cost on Labour @ 15% `: 3955.97Add for Contractor's Overheads @ 5% `: 1318.66







ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than

RateQuantityin `:

Description

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 approved, clean, hard, gradedaggregates for gravity type retaining walls / abutments including cost of all materials,machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 240 kg / cum of concrete with use of super plasticiser )




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2. Requirement of materials:Cement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kgCement for incidental works @ 5 kg / cum ( 16.65 x 5 ) : 83 kgCoarse aggregate 40-20 mm size range ( 16.65 x 0.86 x 0.5 x 1.02 ) : 7.30 cumCoarse aggregate 20-10 mm size range ( 16.65 x 0.86 x 0.3 x 1.02 ) : 4.38 cumCoarse aggregate 10-4.75 mm size ( 16.65 x 0.86 x 0.2 x 1.02 ) : 2.92 cumFine aggregate ( 16.65 x 0.42 x 1.02 ) : 7.13 cumSuper plasticiser ( 16.65 x 0.90 x 1.02 ) : 12.75 ltrsRequirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.

4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.5 sqm / cum of concrete considered for gravity type walls and abutments.Shuttering @ 2.5 sqm per cum of concrete ( 19.05 x 2.5 ) : 47.65 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total `: 224.01



Cement for incidentals @ 5 kg / cum kg 83.00 5.56 461.482 Coarse aggregate 40-20 mm cum 7.30 1015.00 7409.50 Coarse aggregate 20-10 mm cum 4.38 1325.00 5803.50 Coarse aggregate 10 mm below cum 2.92 1615.00 4715.803 Fine aggregate ( screened ) cum 7.13 1000.00 7130.004 Super Plasticizer ltr 12.75 111.00 1415.255 Use rate of shuttering for 40 uses sqm 47.65 224.01 10673.926 Scaffolding @ 30 % of shuttering 3202.18



Perticulars Quantityin `:Rate

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for batching materials Day 11.00 411.00 4521.00

Description

Quantity Rate

Quantity

in `:

Rate

Description

in `:










85

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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 approved, clean, hard, gradedaggregates with placing and sinking plums of size 150 to 80 mm upto 15 percent for piersincluding cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching,mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto50 m and lift upto 1.5 m from surface.( Cement content : 210 kg / cum of plum concrete with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.85 cum Blending ratio : 50 : 30 : 20Fine aggregate : 0.42 cum Cement content : 247 kg Super plasticizer : 0.75 ltrFor 1 cum plum CC :- Coarse aggregates : 0.72 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.36 cum Cement content : 210 kg Super plasticizer : 0.65 ltrPlums of size 150 to 80 mm : 0.25 cumWastage : 1 % for cement and 2 % for coarse/ fine aggregates & plums.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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.086 cum ) : 3.50 minBatching 20-10 mm & 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement 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 : 5.00 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 5 ) : 80 mixesOutput of CC for 80 mixes ( 80 x 50 / 247 ) say : 16.20 cum Quantity of plum concrete for sinking 15 % plums ( 16.20 / 0.85 ) say : 19.00 cumConsider 19.00 cum plum concrete for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 19.00 x 210 x 1.01 ) : 4030 kgCement for incidental works @ 5 kg / cum ( 19.00 x 5 ) : 95 kgCoarse aggregate 40-20 mm size ( 19.00 x 0.72 x 0.5 x 1.02 ) : 6.98 cumCoarse aggregate 20-10 mm size ( 19.00 x 0.72 x 0.3 x 1.02 ) : 4.18 cumCoarse aggregate 10-4.75 mm ( 19.00 x 0.72 x 0.3 x 1.02 ) : 2.79 cumFine aggregate ( 19.00 x 0.36 x 1.02 ) : 6.98 cumPlums 150-80 mm size ( 19.00 x 0.25 x 1.02 ) 4.85 cumSuper plasticiser ( 19.00 x 0.65 x 1.02 ) : 12.60 ltrs


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.

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Shuttering at 2.75 sqm / cum of concrete considered for piers.Shuttering @ 2.75 sqm per cum of concrete ( 19.00 x 2.75 ) : 52.25 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for piers.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Heavy mazdoor for placing & sinking plums : 2 Nos.Light mazdoor for conveying concrete @ 1 per cum : 16 Nos.Light mazdoor for conveying plums : 2 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.


Total `: 224.01


in `:Ratein `:

Perticulars Quantityin `:

1 Cement for mix kg 4030.00 5.56 22406.80Cement for incidentals @ 4 kg / cum kg 95.00 5.56 528.20

2 Coarse aggregate 40-20 mm cum 6.98 1015.00 7084.70 Coarse aggregate 20-10 mm cum 4.18 1325.00 5538.50 Coarse aggregate 10 mm below cum 2.79 1615.00 4505.853 Plums of size 150 to 80 mm cum 4.85 570.00 2764.504 Fine aggregate ( screened ) cum 6.98 1000.00 6980.005 Super Plasticizer ltr 12.60 111.00 1398.606 Use rate of shuttering for 40 uses sqm 52.25 224.01 11704.357 Scaffolding @ 30 % of shuttering 3511.31








in `:

Rate

87

in `:

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in `:Contd







in `:

Quantity Rate

Description

in `:

Quantity Rate

Description

for laying Day 5.00 411.00 2055.00for placing plums Day 2.00 411.00 822.00

7 Light mazdoor for conveying concrete Day 16.00 411.00 6576.00for conveying plums Day 2.00 411.00 822.00for cleaning / washing / curing Day 1.00 411.00 411.00








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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 approved, clean, hard, gradedaggregates with placing and sinking plums of size 150 to 80 mm upto 15 percent for gravitytype retaining walls / abutments etc., including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating,finishing, curing etc.,complete with lead upto 50 m and lift upto 1.5 m from surface.( Cement content : 210 kg / cum of plum concrete with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.85 cum Blending ratio : 50 : 30 : 20Fine aggregate : 0.42 cum Cement content : 247 kg Super plasticizer : 0.75 ltrFor 1 cum plum CC :- Coarse aggregates : 0.72 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.36 cum Cement content : 210 kg Super plasticizer : 0.65 ltrPlums of size 150 to 80 mm : 0.25 cumWastage : 1 % for cement and 2 % for coarse/ fine aggregates & plums.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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 40-20 mm CA ( 0.086 cum ) : 3.50 minBatching 20-10 mm & 10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement 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 : 5.00 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 5 ) : 80 mixesOutput of CC for 80 mixes ( 80 x 50 / 247 ) say : 16.20 cum Quantity of plum concrete for sinking 15 % plums ( 16.20 / 0.85 ) say : 19.00 cumConsider 19.00 cum plum concrete for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 19.00 x 210 x 1.01 ) : 4030 kgCement for incidental works @ 5 kg / cum ( 19.00 x 5 ) : 95 kgCoarse aggregate 40-20 mm size ( 19.00 x 0.72 x 0.5 x 1.02 ) : 6.98 cumCoarse aggregate 20-10 mm size ( 19.00 x 0.72 x 0.3 x 1.02 ) : 4.18 cumCoarse aggregate 10-4.75 mm ( 19.00 x 0.72 x 0.2 x 1.02 ) : 2.79 cumFine aggregate ( 19.00 x 0.36 x 1.02 ) : 6.98 cumPlums 150-80 mm size ( 19.00 x 0.25 x 1.02 ) 4.85 cumSuper plasticiser ( 19.00 x 0.65 x 1.02 ) : 12.60 ltrs


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.5 sqm / cum of concrete considered for gravity type walls and abutments.Shuttering @ 2.5 sqm per cum of concrete ( 19.00 x 2.5 ) : 47.50 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

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5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.Mason Class I ( same as in Item : 8 ) : 1 No.Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.Heavy mazdoor for placing & sinking plums : 2 Nos.Light mazdoor for conveying concrete @ 1 per cum : 16 Nos.Light mazdoor for conveying plums : 2 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 95.00 5.56 528.202 Coarse aggregate 40-20 mm cum 6.98 1015.00 7084.70 Coarse aggregate 20-10 mm cum 4.18 1325.00 5538.50 Coarse aggregate 10 mm below cum 2.79 1615.00 4505.853 Plums of size 150 to 80 mm cum 4.85 570.00 2764.50

in `:Quantity RatePerticulars

3 Plums of size 150 to 80 mm cum 4.85 570.00 2764.504 Fine aggregate ( screened ) cum 6.98 1000.00 6980.005 Super Plasticizer ltr 12.60 111.00 1398.606 Use rate of shuttering for 40 uses sqm 47.50 213.34 10133.647 Scaffolding @ 30 % of shuttering 3040.09









90


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for batching materials Day 11.00 411.00 4521.00for loading mortar pans Day 4.00 411.00 1644.00for laying Day 5.00 411.00 2055.00for placing plums Day 2.00 411.00 822.00

7 Light mazdoor for conveying concrete Day 16.00 411.00 6576.00for conveying plums Day 2.00 411.00 822.00for cleaning / washing / curing Day 1.00 411.00 411.00





Quantity







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 approved, clean, hard, gradedaggregates for cast in-situ pipes including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and all lifts. ( Cement content : 240 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.86 cum Blending ratio : 50 :30 : 20Fine aggregate : 0.42 cum Cement content : 240 kg Super plasticizer : 0.75 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.

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2. Requirement of materials:Cement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kgCement for incidental works @ 5 kg / cum ( 16.65 x 5 ) : 83 kgCoarse aggregate 40-20 mm size range ( 16.65 x 0.86 x 0.5 x 1.02 ) : 7.30 cumCoarse aggregate 20-10 mm size range ( 16.65 x 0.86 x 0.3 x 1.02 ) : 4.38 cumCoarse aggregate 10-4.75 mm size ( 16.65 x 0.86 x 0.2 x 1.02 ) : 2.92 cumFine aggregate ( 16.65 x 0.42 x 1.02 ) : 7.13 cumSuper plasticiser ( 16.65 x 0.75 x 1.02 ) : 12.75 ltrsSuper plasticiser ( 16.65 x 0.75 x 1.02 ) : 12.75 ltrs


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2 sqm / cum of concrete considered for cast in-situ mass concrete pipes.Shuttering @ 2 sqm per cum of concrete ( 16.65 x 2 ) : 33.30 sqmCost of scaffolding materials considered @ 15 % of cost of shuttering for cast in-situ pipes.



`: 10.67`: 224.01

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Cement for incidentals @ 5 kg / cum kg 83.00 5.56 461.482 Coarse aggregate 40-20 mm cum 7.30 1015.00 7409.50 Coarse aggregate 20-10 mm cum 4.38 1325.00 5803.50 Coarse aggregate 10 mm below cum 2.92 1615.00 4715.803 Fine aggregate ( screened ) cum 7.13 1000.00 7130.004 Super Plasticizer ltr 12.75 111.00 1415.255 Use rate of shuttering for 40 uses sqm 33.30 224.01 7459.42




B. MACHINERY: Sl No Unit Amount Quantity RateDescription

Quantity Ratein `:

Perticulars

Sl No Unit Amount in `:

1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 8.00 29.00 232.00Fuel / Energy charges Hour 8.00 95.00 760.00







for batching materials Day 11.00 411.00 4521.00for loading mortar pans and for laying Day 7.00 411.00 2877.00

Contd

Description

Quantity

in `:

Rate

93

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in `:

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in `:Contd








Quantityin `:RateDescription

Rate approved per cum `: 5955.00

Note : If water is to be brought from other place add lead charges for water at 500 ltr/cum of concrete.


ITEM: Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 80 mm down approved, clean, hard, gradedaggregates for cast in-situ pipes including cost of all materials, machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and all lifts. ( Cement content : 210 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.96 cum Blending ratio : 35 :30 : 20 : 15Fine aggregate : 0.37 cum Cement content : 210 kg Super plasticizer : 0.65 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 80-40 mm & 10 mm below CA ( 0.228 cum ) : 9.00 minBatching 40-20 mm & 20-10 mm below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.50 minMixing and unloading parellel activity : ---

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Add for unforeseen delay in any of the activity : 0.50 minTotal : 11.00 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 11 ) : 36 mixesOutput of CC for 36 mixes ( 36 x 100 / 210 ) say : 17.15 cum Consider 17.15 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.00 sqm / cum of concrete considered for cast in-situ mass concrete pipes.Shuttering @ 2 sqm per cum of concrete ( 17.15 x 2 ) : 34.30 sqmCost of scaffolding materials considered @ 15 % of cost of shuttering for cast in-situ pipes.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 9 ) : 1 No.Mason Class I ( same as in Item : 9 ) : 1 No.Heavy mazdoor ( same as in Item : 9 ) : 18 Nos.Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 15 % of cost of labour for shuttering.


Total `: 224.01




Coarse aggregate 40-20 mm cum 5.04 1015.00 5115.60 Coarse aggregate 20-10 mm cum 3.36 1325.00 4452.00 Coarse aggregate 10 mm below cum 2.52 1615.00 4069.803 Fine aggregate ( screened ) cum 6.47 1000.00 6470.004 Super Plasticizer ltr 11.35 111.00 1259.855 Use rate of shuttering for 40 uses sqm 34.30 224.01 7683.43

Contd


95

Ratein `:

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in `:Contd

6 Scaffolding @ 15 % of shuttering 1152.51Total `: 54818.83







Total `: 2338.00Add for small Tools and Plants @ 1% `: 23.38Add for Contractor's Profit on DPOL / Energy @ 10% `: 182.35

Description


Rate

Rate

Quantityin `:










Quantity Rate

96

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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 approved, clean, hard, gradedaggregates for deck slab & kerb including cost of all materials,machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc., complete with lead upto 50 m and lift upto 1.5 m from surface. ( Cement content :330 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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.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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 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 unforeseen delay in any of the activity : 0.50 min


2. Requirement of materials:Cement for mix with 1 % wastage ( 13.50 x 330 x 1.01 ) : 4500 kgCement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kgCoarse aggregate 20-10 mm size range ( 13.50 x 0.75 x 0.65 x 1.02 ) : 6.71 cumCoarse aggregate 10-4.75 mm size ( 13.50 x 0.75 x 0.35 x 1.02 ) : 3.61 cumFine aggregate ( 13.50 x 0.41 x 1.02 ) : 5.65 cumSuper plasticiser ( 13.50 x 1.00 x 1.02 ) : 13.90 ltrs


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4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 4 sqm / cum of concrete considered for deck slab and kerb.Shuttering @ 4 sqm per cum of concrete ( 13.50 x 4 ) : 54 sqmCost of scaffolding materials considered @ 85 % of cost of shuttering for deck slab & kerb.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 14 ) : 1 No.Mason Class I : 2 No.Heavy mazdoor ( same as in Item : 14 excluding 2 mazdoors for lifting CC ) : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 85 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 30 uses ( Annexure-A Item-8 ) @ `: 254.92 RATE ANALYSIS UNIT : 13.50 cum

A. MATERIALS: Sl No Unit Amount


Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.00

Perticularsin `:RateQuantity

3 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.90 111.00 1542.905 Use rate of shuttering for 30 uses sqm 54.00 254.92 13765.66











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ABSTRACT:







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 approved, clean, hard, gradedaggregates for columns including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc.,complete with lead upto 50 m and lift upto 1.5 m from surface. ( cement content :330 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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.

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4. Formwork & scaffolding :4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 6.5 sqm / cum of concrete considered for columns.Shuttering @ 6.5 sqm per cum of concrete ( 13.50 x 6.5 ) : 87.75 sqmCost of scaffolding materials considered @ 25 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I : 1 No.Heavy mazdoor ( same as in Item : 14 ) : 19 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.15

contd

Ratein `:

100

QuantityPerticulars

CANAL CD WORKS

A. MATERIALS ( Contd ): Sl No Unit Amount

in `:contd

3 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of shuttering sqm 87.75 213.34 18720.56








Rate

Description

in `:

in `:Rate


Quantity






for batching materials Day 10.00 411.00 4110.00for loading mortar pans and for laying Day 9.00 411.00 3699.00



Total `: 28866.79contd

in `:Quantity

101

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C. LABOUR ( Contd ): Sl No Unit Amount

in `:contd









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 approved, clean, hard, gradedaggregates for beams and slabs including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curingetc.,complete with lead upto 50 m and lift upto 1.5 m from surface. ( cement content :330 kg / cum with use of super plasticiser )




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2. Requirement of materials:Cement for mix with 1 % wastage ( 13.50 x 330 x 1.01 ) : 4500 kgCement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kgCoarse aggregate 20-10 mm size range ( 13.50 x 0.75x 0.65 x 1.02 ) : 6.71 cumCoarse aggregate 10-4.75 mm size ( 13.50 x 0.75x 0.35 x 1.02 ) : 3.61 cumFine aggregate ( 13.50 x 0.41 x 1.02 ) : 5.65 cumSuper plasticiser ( 13.50 x 1.00 x 1.02 ) : 13.75 ltrs


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 4.5 sqm / cum of concrete considered for columns and beams..Shuttering @ 4.5 sqm per cum of concrete ( 13.50 x 4.5 ) : 60.75 sqmCost of scaffolding materials considered @ 75 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I : 1 No.Heavy mazdoor ( same as in Item : 14 ) : 19 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 75 % of cost of labour for shuttering.




Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of shuttering sqm 60.75 254.92 15486.37




in `:

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Description

Descriptionin `:

Quantity Ratein `:

Quantity Rate





Total cost of Labour : `: 37375.41ABSTRACT:A. Cost of Materials including royalty charges `: 86351.99B. Hire charges of Machinery `: 1422.55C. Cost of Labour `: 37375.41




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ITEM: Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N /sqmm ) grade cement concrete using 20 mm down approved, clean, hard, gradedaggregates for wearing coat including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting,finishing, curing, packing joints with asphalt mortar etc., complete with lead upto 50 m andall lifts. ( Cement content : 330 kg / cum with use of super plasticiser )



Total : 4.50 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesNo. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixesOutput of CC for 89 mixes ( 89 x 50 / 330 ) say : 13.50 cum Consider 13.50 cum concrete for rate analysis.



4. Formwork & scaffolding :Consider normal shuttering as concrete is in panels of maximum 10 cm thickness.Shuttering at 0.5 sqm / cum of concrete considered for wearing coat.Shuttering @ 0.5 sqm per cum of concrete ( 13.50 x 0.5 ) : 6.75 sqmNo scaffolding required for wearing coat panels.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I : 2 Nos.Heavy mazdoor ( same as in Item : 14 excluding 2 mazdoors for lifting ) : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54

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6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Annexure-A Item-8 ) @ `: 213.34As shuttering for wearing coat is left in place for very short period 80 uses can be considered.Use rate of shuttering / sqm for 80 uses ( 213.34 / 2 ) `: 106.67



Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.80 111.00 1531.805 Use rate of shuttering sqm 6.75 106.67 720.026 Sundries ( asphalt mortar etc ) LS 5.00 45.00 225



Perticulars Ratein `:

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for batching materials Day 10.00 411.00 4110.00Contd

Description

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106

in `:


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for loading mortar pans Day 4.00 411.00 1644.00for laying Day 3.00 411.00 1233.00








Quantity Ratein `:

Description




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 approved, clean, hard, gradedaggregates for ground level RCC troughs including cost of all materials, machinery, labour,formwork, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and all lifts. ( Cement content : 330 kg / cum withuse of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35 Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 minBatching 10 mm & below CA parellel activity : ---Batching fine aggregate parellel activity : ---Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 min

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Mixing and unloading parellel activity : ---Add for unforeseen delay in any of the activity : 0.50 min




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 4 sqm / cum of concrete considered for troughs resting on ground.Shuttering @ 4 sqm per cum of concrete ( 13.50 x 4 ) : 54 sqmCost of scaffolding materials considered @ 25 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I : 2 Nos.Heavy mazdoor ( same as in Item : 14 ) : 19 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 25 % of cost of labour for shuttering.







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Fuel / Energy charges Hour 0.50 95.00 47.503 Needle vibrator 40 mm dia ( diesel ) Hour 8.00 5.00 40.00 Fuel / Energy charges Hour 8.00 21.00 168.00


Quantityin `:

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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 approved, clean, hard, gradedaggregates for RCC troughs for aquaduct including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing,curing etc., complete with lead upto 50 m and lift upto 1.5 m and scaffolding height upto 4.5 m from surface. ( Cement content : 330 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35 Fine aggregate : 0.41 cum Cement content : 330 kg Super plasticizer : 1.00 ltrWastage : 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.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.





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4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 5 sqm / cum of concrete considered for troughs resting on piers / abutments.Shuttering @ 5 sqm per cum of concrete ( 13.50 x 5 ) : 67.5 sqmCost of scaffolding materials considered @ 50 % of cost of shuttering.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Class I : 2 Nos.Heavy mazdoor ( same as in Item : 14 ) : 19 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54Labour for erection & dismantling scaffolding @ 100 % of cost of labour for shuttering.





in `:RateQuantityPerticulars

2 Coarse aggregate 20-10 mm cum 6.71 1325.00 8890.75 Coarse aggregate 10 mm below cum 3.61 1615.00 5830.153 Fine aggregate ( screened ) cum 5.65 1000.00 5650.004 Super Plasticizer ltr 13.75 111.00 1526.255 Use rate of shuttering for 30 uses sqm 67.50 254.92 17207.08









Contd

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Ratein `:


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in `:Contd







8 Labour cost for shuttering sqm 67.50 99.54 6718.95

Quantity RateDescriptionin `:

QuantityDescriptionin `:Rate







Note : 1. For every 1.5 m additional lift beyond 1.5 m from surface add / cum `: 78.002. Cost of every 1.5 m height increase in scaffolding beyond 4.5 m height from surface. Consider 13.5 cum concrete for rate analysis for cost of 1.5 m additional height of scaffolding. Cost of scaffolding materials for 4.5 m height ( Refer data rate ) `: 8603.54 Add for small T & P / Profit / Overheads @ 16% `: 1376.57 Cost of erecting / dismantling scaffolding for 4.5 m height ( Refer data rate ) `: 3359.48 Add for small T & P / Profit / Overheads / Hidden cost @ 31% `: 1041.44

Total cost for 4.5 m height scaffolding for 13.5 cum concrete `: 14381.02

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Cost of additional scaffolding per cum of concrete for every 1.5 m height beyond 4.5 m from surface

( 14381.02 x 1.5 / 13.5 / 4.5 ) `: 355.09say `: 355.00



ITEM: Sinking 4.5 m diameter RCC wells vertically for foundation of piers and abutments in all kinds of soil, sand and soft rock by kent-ledge or other approved method including cost of allmaterials, machinery, labour, disposal of excavated material as directed etc., complete with lead upto 50 m for disposal of excavated material.

DATA:Consider 4.5 m external dia. well sinking.Quantity of excavation for sinking 4.5 m dia. well by 1 m depth : 15.91 cumConsider 3 m stage for working out data rate for sinking foundation well.Consider truck mounted crane with clamp-shell attachment for excavation.Consider quantity of excavation per cycle for clamp-shell with 70 % efficiency : 0.075 cumConsider daily 2 hours use of air compressor for loosening material by air jet near cutting edge.Consider daily 6 hours use of truck mounted crane with clamp-shell arrangement for excavation.

Cycle time for excavation, loading, lifting, disposal and lowering clamp-shell:Lowering clamp-shell for 3 m by crane @ 20 m / minute : 9.00 secDigging / loosening / grabbing soil : 40.00 secLifting clamp-shell for 3 mtrs by crane @ 20 m / minute : 9.00 secLifting clamp-shell for 3 mtrs by crane @ 20 m / minute : 9.00 secTurning, unloading and turning : 20.00 sec

Total cycle time : 78.00 secsay : 1.30 minute

The cycle time increases with increase in depth due to higher and higher lift involved for liftingthe material. The daily output decreases corrospondingly with increase in lift. As the depthincreases the excavation also becomes more and more difficult due to progressively harder material and due to watery conditions. Therefore, for every 3 m stage the digging cycle is assumed to increase by 30 to 35 percent over the previous stage.For depth beyond 3 m the cycle time for lifting and lowering for every 3 m stage increases by :

( 9 + 9 + 40 x 0.325 ) / 60 : 0.52 minute

Data for cycle time and daily out-put for each 3 m stage of well sinking : Depth of sinking Depth / day

D = Q / 15.91Upto 3 m stage 1.300 231 17.308 1.0878Beyond 3 m upto 6 m 1.820 165 12.363 0.7770Beyond 6 m upto 9 m 2.340 128 9.615 0.6044Beyond 9 m upto 12 m 2.860 105 7.867 0.4945Beyond 12 m upto 15 m 3.380 89 6.657 0.4184Beyond 15 m upto 18 m 3.900 77 5.769 0.3626Beyond 18 m upto 21 m 4.420 68 5.090 0.3200Beyond 21 m upto 24 m 4.940 61 4.555 0.2863Beyond 24 m upto 27 m 5.460 55 4.121 0.2590Beyond 27 m upto 30 m 5.980 50 3.763 0.2365Deploy 4 heavy mazdoors for arranging loading well and for disposal of excavated muck etc.

Q = 0.075 x LCycle timeT in min

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Qty / day @L=50 x 6 / TLoads / day

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1. Requirement of materials:No materials required for the work

2. Requirement of machinery :Deploy 8 t mobile crane for 6 hours.Deploy 8.5 cmm capacity diesel air compressor for 2 hours.

3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Foreman : 1 No.Heavy mazdoor : 4 Nos.

4. Use rate of materials :Cost of clamp-shell @ `: 112500.00Life of clamp-shell in hours : 5000Use rate of clamp-shell per hour ( cost / life ) `: 22.50Repairs / replacement of teeth etc., @ 50% `: 11.25Total use rate per hour Total `: 33.75Length of hoisting ropes 2 Nos. 10 mm dia 75 m each 150 mWeight of hoisting ropes @ 0.38 kg / m ( 150 x 0.38 ) 57 kgCost of hoisting ropes @ `: 163.00 / kg `: 9291.00Life of wire ropes in hours : 2500Use rate of wire rope per hour ( cost / life ) `: 3.72Repairs / greasing of rope etc., @ 25% `: 0.93Total use rate per hour Total `: 4.65Total use rate per hour Total `: 4.65Length of air hose 2 Nos. 25 mm dia 50 m each 100 mCost of air hose @ `: 204.00 / m `: 20400.00Life of air hose in hours : 800Use rate of air hose per hour ( cost / life ) `: 25.50

RATE ANALYSIS UNIT : 1.088 RmA. MATERIALS: Sl No Unit Amount

in `:1 Use rate of clamp-shell Hour 6.00 33.75 202.502 Use rate of wire rope Hour 6.00 4.65 27.873 Use rate of air hose Hour 2.00 25.50 51.004 Sundries ( kent-ledge etc ) LS 20.00 45.00 900.00




in `:1 Crane for operating clamp-shell Hour 6.00 289.00 1734.00


in `:Perticulars

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in `:Contd

2 Air compressor 8.5 cmm ( diesel ) Hour 2.00 137.00 274.00 Fuel / Energy charges Hour 2.00 1067.00 2134.003 Sundries LS 7.00 45.00 315.00




in `:1 Crew for Crane Hour 6.00 231.00 1386.002 Crew for Air compressor Hour 2.00 214.00 428.003 Foreman Day 1.00 436.00 436.004 Maistry Day 1.00 436.00 436.005 Heavy mazdoor Day 4.00 411.00 1644.00

Total `: 4330.00Add for small Tools and Plants @ 1% `: 43.30Add for Contractor's Profit @ 10% `: 433.00Add for hidden cost on Labour @ 15% `: 649.50

Rate

Description

Description

in `:

in `:

Rate

Quantity

Quantity

Add for hidden cost on Labour @ 15% `: 649.50Add for Contractor's Overheads @ 5% `: 216.50



TOTAL `: 17955.85Add for enabling works @ 0.90% `: 161.60 Total cost for 1.0878 Rm `: 18117.46

Rate per Rm `: 16654.00

For sinking well beyond 3 m stage the unit rate increases proportionate to increase in cycletime of excavation and disposal.

For depth beyond 3 m upto 6 m depth ( 18117.46 / 0.7770 ) `: 23316.00






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NOTE:For every 0.25 m increase in outside diameter of well increase basic rate by 12 percent.

SECTION: CANAL C.D WORKS. YEAR : 2018-19 ITEM No:WRD: 4.34

ITEM: Filling foundation wells with sand in layers of 250 to 300 mm and compacting by watering, ramming as directed including cost of all materials, machinery, labour etc., complete withlead upto 50 m and all lifts.

DATA:Bulkage of sand assumed at 5 percent.Output of 1 heavy and 1 light mazdoor per day : 7.50 cum0.5 heavy mazdoor for levelling and compacting works.Consider 15 cum sand filling for rate analysis.

1. Requirement of materials:Sand ( unscreened ) ( 15 x 1.05 ) : 15.75 cum

2. Requirement of machinery :No machinery proposed for the work.

3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.25 No.Maistry : 0.25 No.Heavy mazdoor : 3 Nos.Light mazdoor : 2 Nos.


in `:1 Sand ( unscreened ) cum 15.75 815.00 12836.25

0.00 0.00 0.00Total `: 12836.25

Add for small Tools and Plants @ 1% `: 128.36Add for Contractor's Profit @ 10% `: 1283.63Add for Contractor's Overheads @ 5% `: 641.81Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00



Description

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116

Rate

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in `:

in `:

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in `:1 Maistry Day 0.25 436.00 109.002 Heavy mazdoor Day 3.00 411.00 1233.003 Light mazdoor Day 2.00 411.00 822.00








ITEM: Providing and constructing cast in-situ bored piles ( excluding cost of providing and placingin position reinforcement steel ) in M-20 ( 28 days cube compressive strength not less than20 N / sqmm ) grade cement concrete using 20 mm down approved clean, hard, gradedaggregates for foundation of piers and abutments including cost of all materials, machinery, labour, cleaning, batching,mixing, placing concrete in position using tremie system, curing etc.,complete with lead upto 50 m and all lifts. ( Cement content : 380 kg / cum with use of super plasticiser )

a. 900 mm diameter bored pile :

DATA:For placing concrete under water by using tremie the slump of concrete shall be adequate toallow free flow / spreading of concrete as use of vibrator is not possible.For free flow of concrete the slump shall be generally in the range of 130 to 150 mm.Minimum cement content as per IS: 456-2000 Clause-14.2.2 : 350 kg / cum for 40 mm down CA.For use of 20 mm down CA minimum cement content shall be increased by 30 kg / cumFor 1 cum CC :- Coarse aggregates : 0.71 cum Blending ratio : 65 :35Fine aggregate : 0.38 cum Cement content : 380 kg Super plasticizer : 1.15 ltrWastage : 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.


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Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.00 minMixing and unloading parellel activity : ---Add for unforeseen delay in any of the activity : 0.50 min

Total : 4.20 minNo. of mixes per day with 50 min / hr working ( 50 x 8 / 4.2 ) : 95 mixesOutput of CC for 89 mixes ( 95 x 50 / 380 ) say : 12.50 cum For 900 mm dia pile the depth of pile for 12.50 cum concrete will be:

12.50 / ( 0.7854 x 0.9 x 0.9 ) say : 19.70 m

Generally, when concrete is placed by using treime, the initial pour of concrete around treimepipe will be weak due to washing out of cement and un-consolidated condition. Such weak concrete needs to be removed before placing concrete for pile cap.

Assuming about 20 cm depth at top to be removed as waste concrete the depth of pile for rateanalysis will be 19.50 m for 12.50 cum concrete mixed for casting pile.Consider 12.50 cum concrete for 19.50 m pile depth pile for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 12.50 x 380 x 1.01 ) : 4797 kgCement for incidental works @ 1 kg / cum ( 12.50 x 1 ) : 13 kgCoarse aggregate 20-10 mm size range ( 12.50 x 0.71 x 0.65 x 1.02 ) : 5.88 cumCoarse aggregate 10-4.75 mm size ( 12.50 x 0.71 x 0.35 x 1.02 ) : 3.17 cumFine aggregate ( 12.50 x 0.38 x 1.02 ) : 4.84 cumSuper plasticiser ( 12.50 x 1.15 x 1.02 ) : 15.00 ltrsSuper plasticiser ( 12.50 x 1.15 x 1.02 ) : 15.00 ltrs

3. Digging bore hole :Area of bore for 900 mm dia ( 0.7854 x 0.9 x 0.9 ) : 0.6362 sqmQuantity of digging / mtr depth ( 0.6362 x 1.00 ) : 0.6362 cumQuantity of concrete / day : 12.50 cumDepth of pile for 1 day output of CC ( 12.5 / 0.6362 ) say : 19.70 mRate of digging / boring consifdred in soil / hour : 0.20 cumTime required for 12.50 cum digging ( 12.50 / 0.20 ) say : 64 hours

4. Requirement of machinery :Deploy pile boring rig for 64 hours for 20 m depth of pile.Deploy slurry pump for 64 hours for pumping bentonite slurry.Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for bentonite slurry / cleaning etc.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.

5. Requirement of workforce ( other than machinery crew ) :a. For pile boring:

Maistry 1 No for 8 days : 8 NosHeavy mazdoor 2 Nos for 8 days : 16 NosForeman 1 No for 8 days : 8 N0s

b. For concreting:Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry : 1 No.Mason Cl I for chipping top waste concrete : 1 No.

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Heavy mazdoor:For batching cement : 2 Nos.For batching 20-10 mm CA : 3 Nos.For batching 10-4.75 mm CA : 2 Nos.For batching FA : 3 Nos.For remixing & filling mortar pans : 2 Nos.For loading mortar pans : 2 Nos.For preparing bentinite slurry : 2 Nos.For assisting Mason : 1 No.For Miscellaneous works for 8days : 8 NosLight mazdoor:For conveying concrete @ 1 per cum : 13 Nos.For cleaning & miscellaneous : 1 No.



Cement for incidentals @ 1 kg / cum kg 13.00 5.56 72.282 Coarse aggregate 20-10 mm cum 5.88 1325.00 7791.00 Coarse aggregate 10 mm below cum 3.17 1615.00 5119.553 Fine aggregate ( screened ) cum 4.84 1000.00 4840.004 Super Plasticizer ltr 15.00 111.00 1665.005 Bentonite kg 1600.00 7.34 11737.60

QuantityPerticulars Ratein `:

5 Bentonite kg 1600.00 7.34 11737.606 Sundries ( treime arrangement etc ) LS 50.00 45.00 2250.00






Fuel / Energy charges Hour 8.00 95.00 760.003 Bentonite slurry pump Hour 64.00 8.00 512.00

Fuel / Energy charges Hour 64.00 190.00 12160.004 Pile boring rig Hour 64.00 711.00 45504.00




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in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 8.00 109.00 872.003 Crew for Pil boring rig Hour 64.00 223.00 14272.004 Crew for slurry pump Hour 64.00 109.00 6976.005 Foreman Day 8.00 436.00 3488.006 Mechanic Cl I Day 8.00 436.00 3488.007 Maistry Day 10.00 436.00 4360.008 Mason Cl I Day 1.00 436.00 436.009 Heavy mazdoor

for pile boring work Day 16.00 411.00 6576.00for bentonite slurry work Day 2.00 411.00 822.00for miscellaneous works of piling Day 8.00 411.00 3288.00for batching materials Day 10.00 411.00 4110.00for loading mortar pans Day 4.00 411.00 1644.00for assisting mason and misc works Day 1.00 411.00 411.00

10 Light mazdoor for conveying concrete Day 13.00 411.00 5343.00for cleaning and miscellaneous Day 2.00 411.00 822.00






TOTAL `: 328855.55Add for enabling works @ 0.90% `: 2959.70 Total cost for 19.50 Rm `: 331815.25

Rate per Rm `: 17016.17Rate approved per Rm `: 17016.00

Assuming 19.7 m as the average depth of bored pile foundation including 20 cm depth to beremoved before placing pile cap concrete the unit rate per m depth of pile for other diameteron the basis of increase / decrease in quantity of excavation and concrete will be :Actual depth of pile (19.70 - 0.20 ) : 19.50 m

Diameter of pile cost for 19.5 m Unit Ratein Rs: / Rm

a. Bored pile 900 mm diameter `: 17016.00b. Bored pile 1000 mm diameter `: 21008.00c. Bored pile 1100 mm diameter `: 25419.00d. Bored pile 1200 mm diameter `: 30251.00e. Bored pile 1300 mm diameter `: 35503.00f. Bored pile 1400 mm diameter `: 41175.00

120

589893.78

15.472

802910.98

12.533

692305.8930.326

CC reqdin cum in Rs:

495674.6322.28026.148

18.722409648.46331815.25

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g. Bored pile 1500 mm diameter `: 47267.00



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 approved, clean, hard, gradedaggregates for piers deploying batching plant, transit mixer and concrete pump including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing,placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 1 kmand all lifts. ( Cement content : 370 kg / cum with use of super plasticiser )

DATA:For 1 cum CC :- Coarse aggregates : 0.66 cum Blending ratio : 65 : 35Fine aggregate : 0.44 cum Cement content : 370 kg Super plasticizer : 1.10 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.

1. Quantity of concrete per shift :Consider 15 cum per hour rated capacity Batching & mixing plant for concrete production.Out-put of batching plant with 70 percent efficiency and 50 min / hr working:

( 15 x 50 x 0.7) / 60 : 8.75 cumConsider 4 cum capacity Transit mixers for conveying CC from BP to aqueduct site.Round trip cycle time for transit mixer :Turning & spotting at BP : 2.00 minLoading CC : 16.00 minConveying from BP to aqueduct site ( average ) : 5.00 min

921709.0334.813

Conveying from BP to aqueduct site ( average ) : 5.00 minTurning , spotting and preparing for unloading concrete to pump hopper : 4.00 minUnloading concrete from transit mixer to pump hopper : 16.00 minReturn trip to BP ( average ) : 4.00 min

Total : 47.00 minOutput of transit mixer / hr with 50 min / hr working: ( 50 x 4 / 47 ) : 4.26 cumNumber of transit mixers to match output of BP ( 8.75 / 4.26 ) say : 2 NosConsider deployment of 2 transit mixers for conveying concrete.Output of 2 transit mixer / hr ( 2 x 4.26 ) say : 8.50 cumConsider concrete pump for placing concrete.In the round trip cycle time of transit mixers 16 minutes is considered for unloading concrete topump hopper and another 4 minutes is considered for turning and spotting of transit mixer tounload concrete. Therefore, the minimum out-put of concrete pump should be 4 cum in 20 minutes.Therefore, hourly out-put of pump should be ( 60 x 4 / 20 ) : 12 cumConsider 70 percent general operational efficiency of the pump and another 15 percent loss in efficincy due to pumping head.The net out-put efficiency of pump will be ( 0.70 x 0.15 ) : 0.595Rated capacity of pump with 59.5 percent out-put efficiency and 50 min / hr working:

( 12 x 60 /50 ) / 0.595 say : 24.20 cumConsider 25 cum per hour rated capacity concrete pump for placing concrete.Output of 2 transit mixer at 8.5 cum / hour is less than the output of BP.Output of concrete / shift of 8 hours ( 8 x 8.50 ) : 68.00 cumConsider 68 cum concreting for rate analysis. 10.2083

2. Requirement of materials:Cement for mix with 1 % wastage ( 68 x 370 x 1.01 ) : 25412 kgCement for incidental works @ 5 kg / cum ( 68 x 5 ) : 340 kgCoarse aggregate 20-10 mm size range ( 68 x 0.66 x 0.65 x 1.02 ) : 29.80 cum

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Coarse aggregate 10-4.75 mm size ( 68 x 0.66 x 0.35 x 1.02 ) : 16.00 cumFine aggregate ( 68 x 0.44 x 1.02 ) : 30.50 cumSuper plasticiser ( 68 x 1.10 x 1.02 ) : 76.30 ltrs

3. Requirement of machinery :Deploy 15 cum / hour rated capacity batching plant for 8 hours for production of concrete.Deploy 50 KVA DG set for 8 hiurs for supplying electric power to batching plant.Deploy 2 transit mixers of 4 cum capacity for 8 hours for conveying concrete.Deploy 25 cum / hour rated capacity concrete pump for 8 hours for pumping concrete.Deploy 50 KVA DG set for 8 hours for supplying electric power to concrete pump and vibrators.Deploy 2 numbers 40 mm needle vibrators for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 2 hours for water required for concrete mixing / curing / cleaning etc.


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.75 sqm / cum of concrete considered for piers.Shuttering @ 2.75 sqm per cum of concrete ( 68 x 2.75 ) : 187 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for piers.

5. Requirement of workforce ( other than machinery crew ) :Maistry ( 1 at BP and 1 at placing site ) : 2 No.Mason Class I : 2 No.Heavy mazdoor ( 2 at BP and 2 at placing site for misc works) : 4 Nos.Light mazdoor for cleaning, curing & miscellaneous : 2 No.Labour for shuttering per sqm ( Item-8 Annexure-B ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering. Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Item-8 Annexure-A ) @ `: 213.34Add 5 % extra for fabrication of curved shuttering `: 10.67

Total `: 224.01



Cement for incidentals @ 5 kg / cum kg 340.00 5.56 1890.402 Coarse aggregate 20-10 mm cum 29.80 1325.00 39485.00 Coarse aggregate 10 mm below cum 16.00 1615.00 25840.003 Fine aggregate ( screened ) cum 30.50 1000.00 30500.004 Super Plasticizer ltr 76.30 111.00 8469.305 Flexible pipe for pumping concrete LS 5.00 45.00 225.006 Use rate of shuttering for 40 uses sqm 187.00 224.01 41889.257 Scaffolding @ 30 % of shuttering 12566.788 Sundries LS 5.00 45.00 225.00



Ratein `:


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in `:1 Batching plant 15 cum / hr Hour 8.00 200.00 1600.00

Oil / lubricant charges Hour 8.00 66.40 531.202 Diesel generator 50 KVA at BP site Hour 8.00 69.00 552.00

Fuel / Energy charges Hour 8.00 1139.00 9112.003 Transit mixer 4 cum ( 2 Nos ) Hour 16.00 542.00 8672.00

Fuel / Energy charges Hour 16.00 1044.00 16704.004 Concrete pump 25 cum / hr Hour 8.00 627.00 5016.00

Oil / lubricant charges Hour 8.00 88.60 708.805 Diesel generator 50 KVA at pump site Hour 8.00 69.00 552.00

Fuel / Energy charges Hour 8.00 1139.00 9112.006 Needle vibrator 40 mm dia ( ele ) Hour 16.00 5.00 80.00

Oil / lubricant charges Hour 16.00 1.40 22.407 5 hp pump ( diesel ) Hour 2.00 5.00 10.00






in `:1 Crew for Batching plant Hour 8.00 321.00 2568.002 Crew for Transit mixer Hour 16.00 267.00 4272.003 Crew for DG set at BP Hour 8.00 134.00 1072.004 Crew for Concrete pump Hour 8.00 164.00 1312.005 Crew for DG set at Pump site Hour 8.00 134.00 1072.006 Crew for Pump Hour 2.00 109.00 218.007 Crew for Needle vibrator Hour 16.00 158.00 2528.008 Mason Class-I Day 2.00 436.00 872.009 Maistry Day 2.00 436.00 872.0010 Heavy mazdoor Day 4.00 411.00 1644.0011 Light mazdoor Day 2.00 411.00 822.0012 Labour cost for shuttering sqm 187.00 99.54 18613.9813 Labour cost for scaffolding @ 30 % 5584.19




in `:

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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 approved, clean, hard, gradedaggregates for abutments deploying batching plant, transit mixer and concrete pump including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching,mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto1 km and all lifts. ( Cement content : 370 kg / cum with use of super plasticiser )



( 15 x 50 x 0.7) / 60 : 8.75 cum( 15 x 50 x 0.7) / 60 : 8.75 cumConsider 4 cum capacity Transit mixers for conveying CC from BP to aqueduct site.Round trip cycle time for transit mixer :Turning & spotting at BP : 2.00 minLoading CC : 16.00 minConveying from BP to aqueduct site ( average ) : 5.00 minTurning , spotting and preparing for unloading concrete to pump hopper : 4.00 minUnloading concrete from transit mixer to pump hopper : 16.00 minReturn trip to BP ( average ) : 4.00 min

Total : 47.00 minOutput of transit mixer / hr with 50 min / hr working: ( 50 x 4 / 47 ) : 4.26 cumNumber of transit mixers to match output of BP ( 8.75 / 4.26 ) say : 2 NosConsider deployment of 2 transit mixers for conveying concrete.Output of 2 transit mixer / hr ( 2 x 4.26 ) say : 8.50 cumConsider concrete pump for placing concrete.In the round trip cycle time of transit mixers 16 minutes is considered for unloading concrete topump hopper and another 4 minutes is considered for turning and spotting of transit mixer tounload concrete. This means the out-put of concrete pump should be 4 cum in 20 minutes.Therefore, hourly out-put of pump should be ( 60 x 4 / 20 ) : 12 cumConsider 70 percent general operational efficiency of the pump and another 15 percent loss in efficincy due to pumping head.The net out-put efficiency of pump will be ( 0.70 x 0.15 ) : 0.595Rated capacity of pump with 59.5 percent out-put efficiency and 50 min / hr working:

( 12 x 60 /50 ) / 0.595 say : 24.20 cumConsider 25 cum per hour rated capacity concrete pump for placing concrete.Output of concrete / shift of 8 hours ( 8 x 8.50 ) : 68.00 cumConsider 68 cum concreting for rate analysis.

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2. Requirement of materials:Cement for mix with 1 % wastage ( 68 x 370 x 1.01 ) : 25412 kgCement for incidental works @ 5 kg / cum ( 68 x 5 ) : 340 kgCoarse aggregate 20-10 mm size range ( 68 x 0.66 x 0.65 x 1.02 ) : 29.80 cumCoarse aggregate 10-4.75 mm size ( 68 x 0.66 x 0.35 x 1.02 ) : 16.00 cumFine aggregate ( 68 x 0.44 x 1.02 ) : 30.50 cumSuper plasticiser ( 68 x 1.10 x 1.02 ) : 76.30 ltrs

3. Requirement of machinery :Deploy 15 cum / hour rated capacity batching plant for 8 hours for production of concrete.Deploy 50 KVA DG set for 8 hours for supplying electric power to batching plant.Deploy 2 transit mixers of 4 cum capacity for 8 hours for conveying concrete.Deploy 25 cum / hour rated capacity concrete pump for 8 hours for pumping concrete.Deploy 50 KVA DG set for 8 hours for supplying electric power to concrete pump and vibrators.Deploy 2 numbers 40 mm needle vibrators for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 2 hours for water required for concrete mixing / curing / cleaning etc.


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 2.50 sqm / cum of concrete considered for abutments.Shuttering @ 2.50 sqm per cum of concrete ( 68 x 2.50 ) : 170 sqmCost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :Maistry ( 1 at BP and 1 at placing site ) : 2 No.Mason Class I : 2 No.Heavy mazdoor ( 2 at BP and 2 at placing site for misc works) : 4 Nos.Light mazdoor for cleaning, curing & miscellaneous : 2 No.Labour for shuttering per sqm ( Item-8 Annexure-B ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses ( Item-8 Annexure-A ) @ `: 213.34Add 5 % extra for fabrication of curved shuttering `: 10.67

Total `: 224.01



Cement for incidentals @ 5 kg / cum kg 340.00 5.56 1890.402 Coarse aggregate 20-10 mm cum 29.80 1325.00 39485.00 Coarse aggregate 10 mm below cum 16.00 1615.00 25840.003 Fine aggregate ( screened ) cum 30.50 1000.00 30500.004 Super Plasticizer ltr 76.30 111.00 8469.305 Flexible pipe for pumping concrete LS 5.00 45.00 225.006 Use rate of shuttering for 40 uses sqm 170.00 224.01 38081.14

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7 Scaffolding @ 30 % of shuttering 11424.348 Sundries LS 5.00 45.00 225.00








Oil / lubricant charges Hour 8.00 88.60 708.80

Rate

Quantity










in `:1 Crew for Batching plant Hour 8.00 321.00 2568.002 Crew for Transit mixer Hour 16.00 267.00 4272.003 Crew for DG set at BP Hour 8.00 134.00 1072.004 Crew for Concrete pump Hour 8.00 164.00 1312.005 Crew for DG set at Pump site Hour 8.00 134.00 1072.006 Crew for Pump Hour 2.00 109.00 218.007 Crew for Needle vibrator Hour 16.00 158.00 2528.008 Mason Class-I Day 2.00 436.00 872.009 Maistry Day 2.00 436.00 872.00

Contd

Description

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in `:Contd

10 Heavy mazdoor Day 4.00 411.00 1644.0011 Light mazdoor Day 2.00 411.00 822.0012 Labour cost for shuttering sqm 170.00 99.54 16921.8013 Labour cost for scaffolding @ 30 % 5076.54









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 approved, clean, hard, gradedaggregates for columns / bracings of aqueduct sub-structure deploying batching plant, transit mixer and concrete pump including cost of all materials, labour, machinery, formwork,scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 1 km and all lifts. ( Cement content : 370 kg / cum with useof super plasticiser )



( 15 x 50 x 0.7) / 60 : 8.75 cumConsider 4 cum capacity Transit mixers for conveying CC from BP to aqueduct site.Round trip cycle time for transit mixer :Turning & spotting at BP : 2.00 minLoading CC : 16.00 minConveying from BP to aqueduct site ( average ) : 5.00 minTurning , spotting and preparing for unloading to pump hopper : 4.00 minUnloading concrete from mixer to pump hopper : 16.00 min

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Return trip to BP ( average ) : 4.00 minTotal : 47.00 min

Output of transit mixer / hr with 50 min / hr working: ( 50 x 4 / 47 ) : 4.26 cumNumber of transit mixers to match output of BP ( 8.75 / 4.26 ) say : 2 NosConsider deployment of 2 transit mixers for conveying concrete.Output of 2 transit mixer / hr ( 2 x 4.26 ) say : 8.50 cumConsider concrete pump for placing concrete.In the round trip cycle time of transit mixers 16 minutes is considered for unloading concrete topump hopper and another 4 minutes is considered for turning and spotting of transit mixer tounload concrete. This means the out-put of concrete pump should be 4 cum in 20 minutes.Therefore, hourly out-put of pump should be ( 60 x 4 / 20 ) : 12 cumConsider 70 percent general operational efficiency of the pump and another 15 percent loss in efficincy due to pumping head.The net out-put efficiency of pump will be ( 0.70 x 0.15 ) : 0.595Rated capacity of pump with 59.5 percent out-put efficiency and 50 min / hr working:

( 12 x 60 /50 ) / 0.595 say : 24.20 cumConsider 25 cum per hour rated capacity concrete pump for placing concrete.Output of 2 transit mixer at 8.5 cum / hour is less than the output of BP.Output of concrete / shift of 8 hours ( 8 x 8.50 ) : 68.00 cumConsider 68 cum concreting for rate analysis. 10.2083

2. Requirement of materials:Cement for mix with 1 % wastage ( 68 x 370 x 1.01 ) : 25412 kgCement for incidental works @ 5 kg / cum ( 68 x 5 ) : 340 kgCoarse aggregate 20-10 mm size range ( 68 x 0.66 x 0.65 x 1.02 ) : 29.80 cumCoarse aggregate 10-4.75 mm size ( 68 x 0.66 x 0.35 x 1.02 ) : 16.00 cumCoarse aggregate 10-4.75 mm size ( 68 x 0.66 x 0.35 x 1.02 ) : 16.00 cumFine aggregate ( 68 x 0.44 x 1.02 ) : 30.50 cumSuper plasticiser ( 68 x 1.10 x 1.02 ) : 76.30 ltrs

3. Requirement of machinery :Deploy 15 cum / hour rated capacity batching plant for 8 hours for production of concrete.Deploy 50 KVA DG set for 8 hiurs for supplying electric power to batching plant.Deploy 2 transit mixers of 4 cum capacity for 8 hours for conveying concrete.Deploy 25 cum / hour rated capacity concrete pump for 8 hours for pumping concrete.Deploy 50 KVA DG set for 8 hours for supplying electric power to concrete pump and vibrators.Deploy 2 numbers 40 mm needle vibrators for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 2 hours for water required for concrete mixing / curing / cleaning etc.

4. Formwork & scaffolding :Substructure of aqueduct is assumed to consists of circular columns connected laterally by beams ( bracings ) at interval.Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 5.0 sqm / cum of concrete considered for columns / bracings.Shuttering @ 5.0 sqm per cum of concrete ( 68 x 5.0 ) : 340 sqmArea of shuttering for circular columns ( 340 x 0.75 ) : 255 sqmArea of shuttering for bracings ( 340 x 0.25 ) : 85 sqmConsider 75 % curved shuttering for columns and 25 % plain shuttering for bracing beams.Cost of scaffolding materials considered @ 30 % of cost of shuttering for columns and 50 % of cost of shuttering for bracing beams.

5. Requirement of workforce ( other than machinery crew ) :Maistry ( 1 at BP and 1 at placing site ) : 2 No.

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Mason Class I : 2 No.Heavy mazdoor ( 2 at BP and 2 at placing site for misc works) : 4 Nos.Light mazdoor for cleaning, curing & miscellaneous : 2 No.Labour for shuttering per sqm ( Item-8 Annexure-B ) @ `: 99.54Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering for columns and 50 % of cost of labour for shuttering for beams.

6. Use rate of materials :Use rate of shuttering per sqm for 40 uses for columns ( Item-8 ) @ `: 213.34Add 15 % extra for fabrication of curved shuttering `: 32.00

Total `: 245.34Use rate of shuttering per sqm for 30 uses for bracings ( Item-8 ) @ `: 254.92



Cement for incidentals @ 5 kg / cum kg 340.00 5.56 1890.402 Coarse aggregate 20-10 mm cum 29.80 1325.00 39485.00 Coarse aggregate 10 mm below cum 16.00 1615.00 25840.003 Fine aggregate ( screened ) cum 30.50 1000.00 30500.004 Super Plasticizer ltr 76.30 111.00 8469.305 Flexible pipe for pumping concrete LS 5.00 45.00 225.006 Use rate of shuttering for 40 uses for columns sqm 255.00 245.34 62561.87

Perticularsin `:

Quantity Rate

6 Use rate of shuttering for 40 uses for columns sqm 255.00 245.34 62561.877 Scaffolding @ 30 % of shuttering 18768.568 Use rate of shuttering for 30 uses for bracings sqm 85.00 254.92 21668.179 Scaffolding @ 50 % of shuttering 10834.0810 Sundries LS 5.00 45.00 225.00










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6 Needle vibrator 40 mm dia ( ele ) Hour 16.00 5.00 80.00Oil / lubricant charges Hour 16.00 1.40 22.40






in `:1 Crew for Batching plant Hour 8.00 321.00 2568.002 Crew for Transit mixer Hour 16.00 267.00 4272.003 Crew for DG set at BP Hour 8.00 134.00 1072.004 Crew for Concrete pump Hour 8.00 164.00 1312.005 Crew for DG set at Pump site Hour 8.00 134.00 1072.006 Crew for Pump Hour 2.00 109.00 218.007 Crew for Needle vibrator Hour 16.00 158.00 2528.00

in `:

Descriptionin `:

Quantity Rate


7 Crew for Needle vibrator Hour 16.00 158.00 2528.008 Mason Class-I Day 2.00 436.00 872.009 Maistry Day 2.00 436.00 872.0010 Heavy mazdoor Day 4.00 411.00 1644.0011 Light mazdoor Day 2.00 411.00 822.0012 Labour cost for shuttering for columns sqm 255.00 99.54 25382.7013 Labour cost for scaffolding @ 30 % ( columns) 7614.8114 Labour cost for shuttering for bracings sqm 85.00 99.54 8460.9015 Labour cost for scaffolding @ 50 % ( bracings) 4230.45







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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 approved, clean, hard, gradedaggregates for RCC troughs for aqueduct deploying batching plant, transit mixer and concrete pump including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching,mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with lead upto 1 km and all lifts with scaffolding height upto 4.50 m from surface. ( Cement content : 370 kg / cum with use of super plasticiser ).


1. Quantity of concrete per shift :Consider 15 cum per hour rated capacity Batching & mixing plant for concrete production.Out-put of batching plant with 70 % efficiency and 50 min / hr working:

( 15 x 50 x 0.7) / 60 : 8.75 cumConsider 4 cum capacity Transit mixers for conveying CC from BP to aqueduct site.Round trip cycle time for transit mixer :Turning & spotting at BP : 2.00 minLoading CC : 16.00 minConveying from BP to aqueduct site ( average ) : 5.00 minTurning , spotting and preparing for unloading concrete to pump hopper : 4.00 minUnloading concrete from transit mixer to pump hopper : 16.00 minUnloading concrete from transit mixer to pump hopper : 16.00 minReturn trip to BP ( average ) : 4.00 min

Total : 47.00 minOutput of transit mixer / hr with 50 min / hr working: ( 50 x 4 / 47 ) : 4.26 cumNumber of transit mixers to match output of BP ( 8.75 / 4.26 ) say : 2 NosConsider deployment of 2 transit mixers for conveying concrete.Output of 2 transit mixer / hr ( 2 x 4.26 ) say : 8.50 cum

Consider concrete pump for placing concrete.In the round trip cycle time of transit mixers 16 minutes is considered for unloading concrete topump hopper and another 4 minutes is considered for turning and spotting of transit mixer tounload concrete. This means the out-put of concrete pump should be 4 cum in 20 minutes.Therefore, hourly out-put of pump should be ( 60 x 4 / 20 ) : 12 cumConsider 70 percent general operational efficiency of the pump and another 15 percent loss in efficincy due to pumping head.The net out-put efficiency of pump will be ( 0.70 x 0.15 ) : 0.595Rated capacity of pump with 59.5 percent out-put efficiency and 50 min / hr working:

( 12 x 60 /50 ) / 0.595 say : 24.20 cumConsider 25 cum per hour rated capacity concrete pump for placing concrete.Output of concrete / shift of 8 hours ( 8 x 8.50 ) : 68.00 cumComsider 68 cum concreting for rate analysis.

2. Requirement of materials:Cement for mix with 1 % wastage ( 68 x 370 x 1.01 ) : 25412 kgCement for incidental works @ 5 kg / cum ( 68 x 5 ) : 340 kgCoarse aggregate 20-10 mm size range ( 68 x 0.66 x 0.65 x 1.02 ) : 29.80 cumCoarse aggregate 10-4.75 mm size ( 68 x 0.66 x 0.35 x 1.02 ) : 16.00 cum

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Fine aggregate ( 68 x 0.44 x 1.02 ) : 30.50 cumSuper plasticiser ( 68 x 1.10 x 1.02 ) : 76.30 ltrs

3. Requirement of machinery :Deploy 15 cum / hour rated capacity batching plant for 8 hours for production of concrete.Deploy 50 KVA DG set for supplying electric power to batching plant.Deploy 2 transit mixers of 4 cum capacity for 8 hours for conveying concrete.Deploy 25 cum / hour rated capacity concrete pump for 8 hours for pumping concrete.Deploy 50 KVA DG set for supplying electric power to concrete pump and vibrators.Deploy 2 numbers 40 mm needle vibrators for 8 hours for compacting concrete.Deploy 1 Pump 5 hp for 2 hours for water required for concrete mixing / curing / cleaning etc.


4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 5.00 sqm / cum of concrete considered for aqueduct trough.Shuttering @ 5.00 sqm per cum of concrete ( 68 x 5.00 ) : 340 sqmCost of scaffolding materials considered @ 50 % of cost of shuttering for aqueduct trough.

5. Requirement of workforce ( other than machinery crew ) :Maistry ( 1 at BP and 1 at placing site ) : 2 No.Mason Class I : 2 No.Heavy mazdoor ( 2 at BP and 4 at placing site for misc works) : 6 Nos.Light mazdoor for cleaning, curing & miscellaneous : 2 No.Light mazdoor for cleaning, curing & miscellaneous : 2 No.Labour for shuttering per sqm ( Annexure-B ) @ `: 99.54Labour for erection & dismantling scaffolding @ 50 % of cost of labour for shuttering.

6. Use rate of materials :Use rate of shuttering per sqm for 30 uses ( Annexure-A ) @ `: 254.92



Cement for incidentals @ 5 kg / cum kg 340.00 5.56 1890.402 Coarse aggregate 20-10 mm cum 29.80 1325.00 39485.00 Coarse aggregate 10 mm below cum 16.00 1615.00 25840.003 Fine aggregate ( screened ) cum 30.50 1000.00 30500.004 Super Plasticizer ltr 76.30 111.00 8469.305 Flexible pipe for pumping concrete LS 10.00 45.00 450.006 Use rate of shuttering for 30 uses sqm 340.00 254.92 86672.677 Scaffolding @ 50 % of shuttering 43336.348 Sundries LS 5.00 45.00 225.00



Quantity Rate

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in `:1 Crew for Batching plant Hour 8.00 321.00 2568.002 Crew for Transit mixer Hour 16.00 267.00 4272.003 Crew for DG set at BP Hour 8.00 134.00 1072.004 Crew for Concrete pump Hour 8.00 164.00 1312.005 Crew for DG set at Pump site Hour 8.00 134.00 1072.006 Crew for Pump Hour 2.00 109.00 218.007 Crew for Needle vibrator Hour 16.00 158.00 2528.008 Mason Class-I Day 2.00 436.00 872.009 Maistry Day 2.00 436.00 872.0010 Heavy mazdoor Day 6.00 411.00 2466.0011 Light mazdoor Day 2.00 411.00 822.0012 Labour cost for shuttering sqm 340.00 99.54 33843.6013 Labour cost for scaffolding @ 50 % 16921.80




in `:QuantityDescription Rate

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Notes:1. For every 1.5 m increase in height of scaffolding beyond 4.5 m from surface `: 355.00

2.If water is to be brought from other place add lead charges for water at 500 ltr /cum of concrete.


ITEM: Providing and constructing un-coursed rubble stone masonry with approved stones in CM 1 : 4 proportion by volume for sub-structure portions of return walls / abutments including cost of all materials, labour, scaffolding, cleaning,batching and mixing mortar,packingmortar and wedging stone chips into joints, finishing, curing etc., complete with lead upto 50 m and depth of foundation upto 1.5 m from surface.

DATA:For 1 cum masonry :- Rubble stones : 0.85 cum Stone chips : 0.15 cum.Sand : 0.40 cum Cement : 143 kg Wastage : 1 % for cement & 2 % for stones / sand.Cement mortar preparation : ManualOutput of 1 Mason Class-I with 2 Mason Class-II per day : 10.00 cumConsider 10 cum masonry for rate analysis.

1. Requirement of materials:

add / cum

1. Requirement of materials:Cement ( 10 x 143 x 1.01 ) : 1445 kgRubble stones ( 10 x 0.85 x 1.02 ) : 8.70 cumStone chips ( 10 x 0.15 x 1.02 ) : 1.55 cumSand ( screened ) ( 10 x 0.4 x 1.02 ) : 4.10 cum

2. Requirement of machinery :Deploy 1 Water tanker 8000 ltr capacity for 1 hour for water required for mortar / curing etc.Deploy 1 Pump 5 hp for 0.5 hour for water required for mortar mixing / curing / cleaning etc.

3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Mason Class-I : 1 No.Mason Class-II : 2 Nos.Heavy mazdoor :For conveying stones / chips : 4 Nos.For preparing mortar : 2 Nos.For loading mortar pans : 1 No.For laying and packing mortar : 3 Nos.Light mazdoor :For conveying mortar : 4 Nos.For curing and miscellaneous : 1 No.


in `:1 Cement kg 1445.00 5.56 8034.20

Contd

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in `:Contd

2 Rubble stones cum 8.70 460.00 4002.003 Stone chips cum 1.55 570.00 883.504 Sand ( screened ) cum 4.10 1000.00 4100.00

Total `: 17019.70Add for small Tools and Plants @ 1% `: 170.20Add for Contractor's Profit @ 10% `: 1701.97Add for Contractor's Overheads @ 5% `: 850.99Add Royalty charges on Stones @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 Water tanker 8000 ltr Hour 1.00 227.00 227.00



Add for small Tools and Plants @ 1% `: 6.36Add for Contractor's Profit on DPOL / Energy @ 10% `: 40.65

in `:


RatePerticulars Quantity

in `:Rate




in `:1 Crew for Water tanker Hour 1.00 173.00 173.002 Crew for Pump Hour 0.50 109.00 54.503 Maistry Day 1.00 436.00 436.004 Mason Class-I Day 1.00 436.00 436.005 Mason Class-II Day 2.00 421.00 842.006 Heavy mazdoor

for conveying rubble stones / chips Day 4.00 411.00 1644.00for preparing mortar Day 2.00 411.00 822.00for loading mortar pans Day 1.00 411.00 411.00for laying & packing mortar Day 3.00 411.00 1233.00

7 Light mazdoor for washing rubble / finishing / curing Day 1.00 411.00 411.00for conveying mortar Day 4.00 411.00 1644.00



Descriptionin `:RateQuantity

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Note : For every 1.5 m additional depth below 1.5 m from surface add / cum `: 39.00


ITEM: Providing and constructing un-coursed rubble stone masonry with approved stones in CM 1 : 4 proportion by volume for super-structure portions of return walls / abutments including cost of all materials, labour, scaffolding, ramp, cleaning, batching and mixing mortar, packing mortar and wedging stone chips into joints, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface.

DATA:For 1 cum masonry :- Rubble stones : 0.85 cum Stone chips : 0.15 cum.Sand : 0.40 cum Cement : 143 kg Wastage : 1 % for cement & 2 % for stones / sand.Cement mortar preparation : ManualOutput of 1 Mason Class-I with 2 Mason Class-II : 10 cum /dayConsider 10 cum masonry for rate analysis.Consider 10 cum masonry for rate analysis.

1. Requirement of materials:Cement ( 10 x 143 x 1.01 ) : 1445 kgRubble stones ( 10 x 0.85 x 1.02 ) : 8.65 cumStone chips ( 10 x 0.15 x 1.02 ) : 1.55 cumSand ( screened ) ( 10 x 0.4 x 1.02 ) : 4.10 cum


3. Requirement of workforce ( other than machinery crew ) :Maistry ( same as in Item : 35 ) : 1 No.Mason Class-I ( same as in Item : 35 ) : 1 No.Mason Class-II ( same as in Item : 35 ) : 2 Nos.Heavy mazdoor ( same as in Item : 35 ) with 2 extra for lift involved : 12 NosLight mazdoor ( same as in Item : 35 ) : 5 Nos.


in `:1 Cement kg 1445.00 5.56 8034.202 Rubble stones cum 8.65 460.00 3979.003 Stone chips cum 1.55 570.00 883.504 Sand screened cum 4.10 1000.00 4100.00


Contd

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in `:Contd

Add for Contractor's Profit @ 10% `: 1699.67Add for Contractor's Overheads @ 5% `: 849.84Add for scaffolding / rampway @ 2% `: 339.93Add Royalty charges on Stones @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00








C. LABOUR :

in `:

Description

RatePerticulars

in `:

Quantity

Quantity Rate

C. LABOUR : Sl No Unit Amount

in `:1 Crew for Water tanker Hour 1.00 173.00 173.002 Crew for Pump Hour 0.50 109.00 54.503 Maistry Day 1.00 436.00 436.004 Mason Class-I Day 1.00 436.00 436.005 Mason Class-II Day 2.00 421.00 842.006 Heavy mazdoor

for conveying rubble / chips Day 6.00 411.00 2466.00for preparing mortar Day 2.00 411.00 822.00for loading mortar pans Day 1.00 411.00 411.00for laying & packing mortar Day 3.00 411.00 1233.00


Total `: 8928.50Add for small Tools and Plants @ 1% `: 89.29Add for Contractor's Profit @ 10% `: 892.85Add for hidden cost on Labour @ 15% `: 1339.28Add for Contractor's Overheads @ 5% `: 446.43Add for labour for scaffolding / rampway @ 2% `: 178.57



Quantity

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ITEM: Providing and constructing coursed rubble ( size stone ) face stone masonry second sort in CM 1:4 proportion by volume with stones from approved source including cost of all materials, labour, scaffolding, ramps, cleaning, batching and mixing mortar, packing mortar and wedging stone chips into joints, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface.

DATA:Thickness of face stone masonry assumed : 60 cmFor 1 cum masonry :- Size stones 250 x 250 x 300 mm : 18 Nos. Stone chips : 0.15 cum Header stones 250 x 250 x 450 mm size : 6 Nos. Rubble stones : 0.45 cum Sand : 0.35 cum Cement : 133 kg Wastage : 1 % for cement & 2 % for stone / sandPreparation of mortar : ManualOutput of 1 Mason Class-I with 2 Mason Class-II per day : 10.00 cumConsider 10 cum C R masonry for rate analysis.

1. Requirement of materials:Cement ( 10 x 133 x 1.01 ) : 1344 kgSize stones 250 x250 x 300 mm ( 10 x 18 x 1.02 ) : 183 NosHeader stones 250 x 250 x 450 mm ( 10 x 6 x 1.02 ) : 61 Nos.Rubble stones ( 10 x 0.45 x 1.02 ) : 4.60 cumStone chips ( 10 x 0.15 x 1.02 ) : 1.55 cumSand ( screened ) ( 10 x 0.35 x 1.02 ) : 3.55 cum


3. Requirement of workforce ( other than machinery crew ) :Maistry ( same as in Item : 35 ) : 1 No.Stone chiseller Cl- II : 2 Nos.Mason Class-I ( same as in Item : 35 ) : 1 No.Mason Class-II ( same as in Item : 35 ) : 2 Nos.Heavy mazdoor ( same as in Item : 35 ) with 2 extra for lift involved : 12 NosLight mazdoor ( same as in Item : 35 ) : 5 Nos.


in `:1 Cement kg 1344.00 5.56 7472.642 Header stones 250 x 250 x 450 mm Nos 61.00 19.00 1159.003 Size stones 250 x 250 x 300 mm Nos 183.00 15.00 2745.00

Contd


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4 Rubble stones cum 4.60 460.00 2116.005 Stone chips cum 1.55 570.00 883.506 Sand screened cum 3.55 1000.00 3550.00

Total `: 17926.14Add for small Tools and Plants @ 1% `: 179.26Add for Contractor's Profit @ 10% `: 1792.61Add for Contractor's Overheads @ 5% `: 896.31Add for scaffolding / rampway materials @ 2% `: 358.52Add Royalty charges on Stones @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00







in `:Description Rate

in `:

Quantity




in `:1 Crew for Water tanker Hour 1.00 173.00 173.002 Crew for Pump Hour 0.50 109.00 54.503 Maistry Day 1.00 436.00 436.004 Stone chiseller Cl -II Day 2.00 436.00 872.005 Mason Class-I Day 1.00 436.00 436.006 Mason Class-II Day 2.00 421.00 842.007 Heavy mazdoor

for conveying stones / chips / rubble Day 4.00 411.00 1644.00for preparation of mortar Day 2.00 411.00 822.00for loading mortar pans Day 1.00 411.00 411.00for laying & packing mortar Day 5.00 411.00 2055.00



Contd

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in `:Contd

Add for Contractor's Profit @ 10% `: 980.05Add for hidden cost on Labour @ 15% `: 1470.08Add for Contractor's Overheads @ 5% `: 490.03Add for labour for scaffolding / rampway @ 2% `: 196.01






ITEM: Providing and constructing coursed rubble ( size stone ) face stone masonry first sort in CM 1:4 proportion by volume with stones from approved source including cost of all

Quantity Ratein `:

Description

in CM 1:4 proportion by volume with stones from approved source including cost of all materials, labour, scaffolding, ramps, cleaning, batching and mixing mortar, packing mortar and wedging stone chips into joints, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface.

DATA:Thickness of face stone masonry assumed : 60 cmFor 1 cum masonry :- Size stones 250 x 250 x 300 mm : 18 Nos. Stone chips : 0.15 cum Header stones 250 x 250 x 450 mm size : 6 Nos. Rubble stones : 0.45 cum Sand : 0.35 cum Cement : 133 kg Wastage : 1 % for cement & 2 % for stone / sandPreparation of mortar : ManualOutput of 1 Mason Class-I with 2 Mason Class-II per day : 10.00 cumConsider 10 cum masonry for rate analysis.

1. Requirement of materials:Cement ( 10 x 133 x 1.01 ) : 1344 kgSize stones 250 x250 x 300 mm ( 10 x 18 x 1.02 ) : 183 NosHeader stones 250 x 250 x 450 mm ( 10 x 6 x 1.02 ) : 61 Nos.Rubble stones ( 10 x 0.45 x 1.02 ) : 4.60 cumStone chips ( 10 x 0.15 x 1.02 ) : 1.55 cumSand ( screened ) ( 10 x 0.35 x 1.02 ) : 3.55 cum


3. Requirement of workforce ( other than machinery crew ) :Maistry ( same as in Item : 35 ) : 1 No.Stone chiseller Cl- II : 5 Nos.

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Mason Class-I ( same as in Item : 35 ) : 1 No.Mason Class-II ( same as in Item : 35 ) : 2 Nos.Heavy mazdoor ( same as in Item : 35 ) with 2 extra for lift involved : 12 NosLight mazdoor ( same as in Item : 35 ) : 5 Nos.


in `:1 Cement kg 1344.00 5.56 7472.642 Header stones 250 x 250 x 450 mm Nos 61.00 19.00 1159.003 Size stones 250 x 250 x 300 mm Nos 183.00 15.00 2745.004 Rubble stones cum 4.60 460.00 2116.005 Stone chips cum 1.55 570.00 883.506 Sand screened cum 3.55 1000.00 3550.00

Total `: 17926.14Add for small Tools and Plants @ 1% `: 179.26Add for Contractor's Profit @ 10% `: 1792.61Add for Contractor's Overheads @ 5% `: 896.31Add for scaffolding / rampway materials @ 2% `: 358.52Add Royalty charges on Stones @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00


B. MACHINERY:









in `:1 Crew for Water tanker Hour 1.00 173.00 173.002 Crew for Pump Hour 0.50 109.00 54.503 Maistry Day 1.00 436.00 436.004 Stone chiseller Cl -II Day 5.00 436.00 2180.005 Mason Class-I Day 1.00 436.00 436.006 Mason Class-II Day 2.00 421.00 842.007 Heavy mazdoor

for conveying rubble / stones / chips Day 4.00 411.00 1644.00for preparing mortar & loading into pans Day 3.00 411.00 1233.00for laying & packing mortar Day 5.00 411.00 2055.00

Contd

Description

Description

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in `:Contd

7 Light mazdoorfor washing rubble / finishing / curing Day 1.00 411.00 411.00for conveying mortar Day 4.00 411.00 1644.00

Total `: 11108.50Add for small Tools and Plants @ 1% `: 111.09Add for Contractor's Profit @ 10% `: 1110.85Add for hidden cost on Labour @ 15% `: 1666.28Add for Contractor's Overheads @ 5% `: 555.43Add for labour for scaffolding / rampway @ 2% `: 222.17








ITEM: Providing cement mortar pointing to coursed rubble ( size stone ) face stone masonry in CM 1 : 2 proportion by volume including cost of all materials, labour, scaffolding, raking and cleaning joints for 50 mm depth, batching and mixing mortar pressing cement mortar into joints, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm pointing area for rate analysis.Quantity of CM considering 15 to 20 mm wide and 50 mm deep joints : 0.58 cumQuantity of mortar for 100 sqm with 10 % wastage : 0.64 cumFor 1 cum cement mortar 1 : 2 proportion Cement : 600 kg Sand : 0.84 cum.

1. Requirement of materials:Cement ( 0.64 x 600 x 1.01 ) : 388 kgSand ( screened ) ( 0.64 x 0.84 x 1.02 ) : 0.55 cum

2. Requirement of machinery :No machinery proposed.

3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Mason Class-I @ 10 sqm / day : 10 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 5 NosLight mazdoor for conveying mortar and curing etc : 5 Nos.

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RATE ANALYSIS UNIT : 100.00 sqm

A. MATERIALS: Sl No Unit Amount

in `:1 Cement kg 388.00 5.56 2157.282 Sand screened cum 0.55 1000.00 550.00

Total `: 2707.28Add for small Tools and Plants @ 1% `: 27.07Add for Contractor's Profit @ 10% `: 270.73Add for Contractor's Overheads @ 5% `: 135.36Add for scaffolding / ramps etc @ 2% `: 54.15Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00

( Manual mixing ) 0.00 0.00 0.00Total `: 0.00


Perticulars Rate

Description

in `:Quantity

RateQuantityin `:



in `:1 Mason Cl- I Day 10.00 436.00 4360.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 5.00 411.00 2055.004 Light mazdoor Day 5.00 411.00 2055.00

Total `: 8906.00Add for small Tools and Plants @ 1% `: 89.06Add for Contractor's Profit @ 10% `: 890.60Add for hidden cost on Labour @ 15% `: 1335.90Add for Contractor's Overheads @ 5% `: 445.30Add for labour for scaffolding / rampway @ ( Included in masonry ) `: 0.00



TOTAL `: 14861.45Add for enabling works / water charges @ 0.90% `: 133.75 Total cost for 100.00 sqm `: 14995.20

Rate per sqm `: 149.95Rate approved per sqm `: 150.00

Description

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ITEM: Providing cement mortar pointing to coursed rubble ( size stone ) face stone masonry in CM 1 : 3 proportion by volume including cost of all materials, labour, scaffolding, raking and cleaning joints for 50 mm depth, batching and mixing mortar pressing cement mortar into joints, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm area for analysis.Quantity of CM considering 15 to 20 mm wide and 50 mm deep joints : 0.58 cumQuantity of mortar for 100 sqm with 10 % wastage : 0.64 cum

For 1 cum cement mortar 1 : 3 proportion Cement : 460 kg Sand : 0.96 cum.



3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Mason Class-I @ 10 sqm / day : 10 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 5 NosLight mazdoor for conveying mortar and curing etc : 5 Nos.Light mazdoor for conveying mortar and curing etc : 5 Nos.

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





in `:1 NIL 0.00 0.00 0.00




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in `:

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SECTION: CANAL C.D WORKS. YEAR : 2018-19 ITEM No: WRD :4.44

ITEM: Providing 12 mm thick cement mortar plastering in CM 1 : 3 proportion by volume including cost of all materials, labour, scaffolding, cleaning joints / surface, batching and mixing mortar, smooth finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm plastering area for analysis.Quantity of mortar for 100 sqm plastering with 10 % wastage : 1.32 cum For 1 cum cement mortar 1 : 3 proportion Cement : 460 kg Sand : 0.96 cum.





in `:1 Cement kg 614.00 5.56 3413.84

Contd

Perticularsin `:

Quantity Rate

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in `:Contd

2 Sand screened cum 1.30 1000.00 1300.00Total `: 4713.84

Add for small Tools and Plants @ 1% `: 47.14Add for Contractor's Profit @ 10% `: 471.38Add for Contractor's Overheads @ 5% `: 235.69Add for scaffolding / ramps etc @ 2% `: 94.28Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00




Descriptionin `:

Perticulars

Quantity Rate

Quantity Ratein `:








Description

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ITEM: Providing 12 mm thick cement mortar plastering in CM 1 : 4 proportion by volume including cost of all materials, labour, scaffolding, cleaning joints / surface, batching and mixing mortar, smooth finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm plastering area for analysis.Quantity of mortar for 100 sqm plastering with 10 % wastage : 1.32 cum For 1 cum cement mortar 1 : 4 proportion Cement : 360 kg Sand : 1.00 cum.





in `:1 Cement kg 480.00 5.56 2668.80


1 Cement kg 480.00 5.56 2668.802 Sand screened cum 1.35 1000.00 1350.00




in `:1 NIL 0.00 0.00 0.00





in `:1 Mason Cl- I Day 10.00 436.00 4360.002 Maistry Day 1.00 436.00 436.00

Contd

Description

QuantityDescriptionin `:

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in `:Contd








Description Quantityin `:Rate


ITEM: Providing 20 mm thick cement mortar plastering in CM 1 : 3 proportion by volume in two layers including cost of all materials, labour, scaffolding, cleaning joints / surface, batching and mixing mortar, smooth finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm plastering area for analysis.20 mm thick plastering to be done in 2 layers of 12 mm and 8 mm .

Quantity of mortar for 100 sqm plastering with 10 % wastage : 2.20 cum

For 1 cum cement mortar 1 : 3 proportion Cement : 460 kg Sand : 0.96 cum.



3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Mason Class-II for rough plastering @ 20 sqm / day : 5 Nos.Mason Class-I for finishing plastering @ 10 sqm / day : 10 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 10 Nos.Light mazdoor for conveying mortar and curing etc : 15 Nos.

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in `:1 NIL 0.00 0.00 0.00




Description

Perticularsin `:

in `:

Quantity Rate

RateQuantity


in `:1 Mason Cl- I Day 10.00 436.00 4360.002 Mason Cl- II Day 5.00 421.00 2105.003 Maistry Day 1.00 436.00 436.004 Heavy mazdoor Day 10.00 411.00 4110.005 Light mazdoor Day 15.00 411.00 6165.00




TOTAL `: 31742.70Add for enabling works/ water charges @ 0.90% `: 285.68 Total cost for 100.00 sqm `: 32028.38


Description

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ITEM: Providing 20 mm thick cement mortar plastering in CM 1 : 4 proportion by volume in two layers including cost of all materials, labour, scaffolding, cleaning joints / surface, batching and mixing mortar, smooth finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 100 sqm plastering area for analysis.20 mm thick plastering to be done in 2 layers of 12 mm and 8 mm .

Quantity of mortar for 100 sqm plastering with 10 % wastage : 2.20 cum For 1 cum cement mortar 1 : 4 proportion Cement : 360 kg Sand : 1.00 cum.



3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Mason Class-II for rough plastering @ 20 sqm / day : 5 Nos.Mason Class-I for finishing plastering @ 10 sqm / day : 10 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 10 Nos.Light mazdoor for conveying mortar and curing etc : 15 Nos.Light mazdoor for conveying mortar and curing etc : 15 Nos.






in `:1 NIL 0.00 0.00 0.00




Perticularsin `:

Rate

150

Descriptionin `:

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Quantity

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in `:1 Mason Cl- I Day 10.00 436.00 4360.002 Mason Cl- II Day 5.00 421.00 2105.003 Maistry Day 1.00 436.00 436.004 Heavy mazdoor Day 10.00 411.00 4110.005 Light mazdoor Day 15.00 411.00 6165.00







Quantity

Rate approved per sqm `: 307.00

SECTION: CANAL C.D WORKS. YEAR : 2018-19 ITEM No: WRD :4.48.1

ITEM: Providing and fixing 100 mm thick roughly dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume includingcost of all materials, labour, batching and mixing mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 10 sqm coping for analysis.Quantity of cement mortar 1 : 6 for 20 mm thick bed : 0.20 cumQuantity of cement mortar 1 : 3 for 20 mm thick joints : 0.05 cumFor 1 cum cement mortar 1 : 3 proportion Cement : 460 kg Sand : 0.96 cum. For 1 cum cement mortar 1 : 6 proportion Cement : 240 kg Sand : 1.00 cum.

1. Requirement of materials:Burnt stone slabs 10 cm thick ( 10 x 1.05 ) : 10.5 sqmCement for CM 1 : 6 ( 0.2 x 240 x 1.01 ) say : 50 kgCement for CM 1 : 3 ( 0.05 x 460 x 1.01 say : 25 kgSand ( screened ) ( 0.25 x 1.00 x 1.02 ) : 0.25 cum


3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Mason Class-II for setting stone slabs : 1 No.Stone chiseller Cl- II for rough dressing slabs : 1 No.Heavy mazdoor for preparing mortar / cleaning joints etc : 1 No.Light mazdoor for conveying mortar and curing etc : 1 No.

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in `:1 Cement kg 75.00 5.56 417.002 Sand screened cum 0.25 1000.00 250.003 Burnt stone slab 100 mm thick sqm 10.50 387.00 4063.50

Total `: 4730.50Add for small Tools and Plants @ 1% `: 47.31Add for Contractor's Profit @ 10% `: 473.05Add for Contractor's Overheads @ 5% `: 236.53Add Royalty charges on Stone @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00




Perticulars

Descriptionin `:

Quantity

in `:Quantity

Rate

Rate



in `:1 Mason Cl- II Day 1.00 421.00 421.002 Stone chiseller Cl- II Day 1.00 436.00 436.003 Maistry Day 0.50 436.00 218.004 Heavy mazdoor Day 1.00 411.00 411.005 Light mazdoor Day 1.00 411.00 411.00




TOTAL `: 7972.45Add for enabling works / water charges etc @ 0.90% `: 71.75 Total cost for 10.00 sqm `: 8044.20


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ITEM: Providing and fixing 100 mm thick one line dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume includingcost of all materials, labour, batching and mixing mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.




3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Mason Class-II for setting stone slabs : 1 No.Mason Class-II for setting stone slabs : 1 No.Stone chiseller Cl- I for one line dressing slabs : 4 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 1 No.Light mazdoor for conveying mortar and curing etc : 1 No.



Total Rs: 4730.50Add for small Tools and Plants @ 1% Rs: 47.31Add for Contractor's Profit @ 10% Rs: 473.05Add for Contractor's Overheads @ 5% Rs: 236.53Add Royalty charges on Stone @ ( Included in material rates ) Rs: 0.00Add Royalty charges on Sand @ ( Included in material rates ) Rs: 0.00

Total cost of Materials : Rs: 5487.38


in `:1 NIL 0.00 0.00 0.00

( Manual mixing ) 0.00 0.00 0.00Total `: 0.00Contd

153

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Descriptionin `:Rate

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in `:Contd




in `:1 Mason Cl- II Day 1.00 421.00 421.002 Stone chiseller Cl- I Day 4.00 436.00 1744.003 Maistry Day 0.50 436.00 218.004 Heavy mazdoor Day 1.00 411.00 411.005 Light mazdoor Day 1.00 411.00 411.00



ABSTRACT:







ITEM: Providing and fixing 100 mm thick two line dressed burnt stone slabs for coping set in CM 1: 6 proportion by volume with pointing to joints in CM 1 : 3 proportion by volume includingcost of all materials, labour, batching and mixing mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.



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3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Mason Class-II for setting stone slabs : 1 No.Stone chiseller Cl- I for two line dressing slabs : 8 Nos.Heavy mazdoor for preparing mortar / cleaning joints etc : 1 No.Light mazdoor for conveying mortar and curing etc : 1 No.



Total `: 4730.50Add for small Tools and Plants @ 1% `: 47.31Add for Contractor's Profit @ 10% `: 473.05Add for Contractor's Overheads @ 5% `: 236.53Add Royalty charges on Stone @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00


Perticularsin `:

Quantity Rate


in `:1 NIL 0.00 0.00 0.00





in `:1 Mason Cl- II Day 1.00 421.00 421.002 Stone chiseller Cl-I Day 8.00 436.00 3488.003 Maistry Day 0.50 436.00 218.004 Heavy mazdoor Day 1.00 411.00 411.005 Light mazdoor Day 1.00 411.00 411.00



RateQuantity

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Description

Description

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ITEM: Providing and laying insitu M-15 ( 28 days cube compressive strength not less than 15 N / sqmm ) grade cement concrete using 20 mm down approved clean, hard, graded aggregatesfor coping slab including cost of all materials, machinery, labour, formwork, cleaning surface,batching, mixing, placing in position, levelling, compacting, finishing, curing etc., completewith lead upto 50 m and lift upto 1.5 m. ( Cement content : 270 kg / cum with use of super plasticiser )

DATA:Requirement of materials :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 ltrWastage : 1 % for cement and 2 % for coarse and fine aggregates.

Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 20 mm down CA.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 : ---Add for unforeseen delay in any of the activity : 0.50 min



2. Requirement of machinery :Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.Deploy 1 Water tanker 8000 ltr capacity for 1 hour for water required for concrete / curing etc.

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3. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 5.50 sqm / cum of concrete considered for coping work.Shuttering @ 5.50 sqm per cum of concrete ( 13.50 x 5.5 ) : 74.25 sqmNo scaffolding required.

4. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 14 ) : 1 No.Mason Class I ( same as in Item : 14 ) : 1 No.Heavy mazdoor ( same as in Item : 14 except 2 mazdoors for lifting ) : 17 Nos.Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ `: 99.54




Cement for incidentals @ 5 kg / cum kg 68.00 5.56 378.082 Coarse aggregate 20-10 mm cum 7.15 1325.00 9473.75 Coarse aggregate 10 mm below cum 3.85 1615.00 6217.75

in `:QuantityPerticulars Rate

Coarse aggregate 10 mm below cum 3.85 1615.00 6217.753 Fine aggregate ( screened ) cum 6.20 1000.00 6200.004 Super Plasticizer ltr 11.00 111.00 1221.005 Use rate of shuttering sqm 74.25 213.34 15840.476 Sundries sqm 1.00 45.00 45.00










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in `:1 Crew for Concrete mixer Hour 8.00 223.00 1784.002 Crew for Pump Hour 0.50 109.00 54.503 Crew for Water tanker Hour 1.00 173.00 173.004 Mason Class-I Day 1.00 436.00 436.005 Maistry Day 1.00 436.00 436.006 Heavy mazdoor

for batching materials Day 10.00 411.00 4110.00for loading mortar pans Day 4.00 411.00 1644.00for laying and tamping Day 3.00 411.00 1233.00


8 Labour cost for shuttering / scaffolding sqm 74.25 99.54 7390.85Total `: 23426.35



ABSTRACT:A. Cost of Materials including royalty charges `: 69423.65

Descriptionin `:

Quantity Rate





ITEM: Providing and constructing protective railing consisting of in-situ railing posts of size 150 x 150 mm at bottom, 100 x 100 mm at top and 750 mm height, placed approximately at 2 m centre to centre in M-20 ( 28 days cube compressive strength not less than 15 N / sqmm ) grade cement concrete using 20 mm down approved clean, hard, graded aggregates with each post reinforced by 4 numbers 8 mm dia main bars embedded in kerb concrete for 400 mm depth and 5 numbers 6 mm dia. stirrups, fixing 3 rows of 40 mm dia. GI pipes with two coats of synthetic enamel painting over a coat of zinc chromate red oxide primer paint including cost of all materials, machinery, labour, formwork, supports, fabricating and placing reinforcement bars, batching, mixing, placing in position, compacting, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:Consider 10 m length railing. No. of RCC post @ 2 m interval : 6 Nos.Quantity of concrete for 6 posts ( 0.125 x 0.125 x 0.75 x 6 ) : 0.07 cumFor 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35 Fine aggregate : 0.45 cum Cement content : 330 kg Wastage : 1 % for cement and 2 % for coarse & fine aggregates.

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1. Requirement of materials:Cement for mix with 1 % wastage ( 0.07 x 330 x 1.01 ) : 23 kgCement for incidental works @ 2 kg / post ( 6 x 2 ) : 12 kgCoarse aggregate 20-10 mm size range ( 0.07 x 0.8 x 0.65 x 1.02 ) : 0.04 cumCoarse aggregate 10-4.75 mm size ( 0.07 x 0.8 x 0.35 x 1.02 ) : 0.02 cumFine aggregate ( 0.07 x 0.45 x 1.02 ) : 0.03 cum8 mm dia main steel for posts ( 6 x 4 x 1.2 x 0.39 x 1.025 ) : 11.5 kg6 mm dia stirrups for posts ( 6 x 5x 0.6 x 0.22 x 1.025 ) : 4.1 kg40 mm dia GI pipes B class 3 rows ( 3 x 10 ) : 30 RmRed oxide primer 0.25 ltrSynthetic enamel paint 2 coats 0.5 ltr


3. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.Shuttering at 0.50 sqm / railing post considered.Shuttering @ 0.50 sqm per post ( 6.00 x 0.5 ) : 3.00 sqmCost of supports for shuttering considered @ 10 % of cost of shuttering.

4. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Mason Class I : 1 No.Bar bender : 0.5 No.Painter Cl- II : 0.5 No.Fitter shuttering : 0.5 No.Heavy mazdoor : 0.5 No.Heavy mazdoor : 0.5 No.Light mazdoor for cleaning, curing & miscellaneous : 1 No.



in `:1 Cement kg 35.00 5.56 194.602 20-10 mm coarse aggregate cum 0.04 1325.00 53.003 10-4.75 mm coarse aggregate cum 0.02 1615.00 32.304 Fine aggregate ( screened ) cum 0.03 1000.00 30.005 Reinforcement steel kg 15.60 49.03 764.886 40 mm dia GI pipes B class Rm 30.00 265.00 7950.007 Use rate of shuttering sqm 3.00 213.34 640.02

Supports for shuttering @ 10 % 64.008 Red oxide primer paint ltr 0.25 139.00 34.759 Synthetic enamel paint ltr 0.50 233.00 116.5010 Sundries ( binding wire / brush etc ) LS 1.00 45.00 45.00



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in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00




in `:1 Mason Class I Day 1.00 436.00 436.002 Bar bender Day 0.50 436.00 218.003 Maistry Day 0.50 436.00 218.004 Heavy mazdoor Day 0.50 411.00 205.505 Painter Cl- II Day 0.50 421.00 210.506 Light mazdoor Day 1.00 411.00 411.007 Fitter shuttering Day 0.50 421.00 210.50


Description

Descriptionin `:

Quantity

Rate

Ratein `:

Quantity




TOTAL `: 14014.51Add for enabling works / water charges @ 0.90% `: 126.13 Total cost for 10.00 Rm `: 14140.64

Rate per Rm `: 1414.06Rate approved per Rm `: 1414.00


ITEM: Laying and jointing 300 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2proportion by volume including cost of all materials ( excluding pipes and collars ), labour,aligning pipes, batching and mixing mortar, packing joints with hemp and mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:For 1 joint : Cement : 10 kg Sand : 0.01 cum Hemp yarn : 0.09 kg Consider 10 joints for rate analysis.

1. Requirement of materials:Cement with 1 % wastage ( 10 x 10 x 1.01 ) : 101 kgSand with 2 % wastage ( 10 x 0.01 x 1.02 ) : 0.10 cumHemp yarn ( 10 x 0.09 x 1.02 ) : 9.2 kg

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3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for laying and jointing pipes : 2 Nos.Heavy mazdoor for handling pipes : 2 Nos.Light mazdoor for curing @ daily 1 hour for one week. : 1 No.

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

in `:1 Cement kg 101.00 5.56 561.562 Sand screened cum 0.10 1000.00 100.003 Hemp yarn kg 0.92 94.00 86.48

Total `: 748.04Add for small Tools and Plants @ 1% `: 7.48Add for Contractor's Profit @ 10% `: 74.80Add for Contractor's Overheads @ 5% `: 37.40Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:Description


RateQuantityin `: in `:

1 NIL 0.00 0.00 0.00 ( Manual mixing ) 0.00 0.00 0.00




in `:1 Mason Cl- II Day 2.00 421.00 842.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 2.00 411.00 822.004 Light mazdoor Day 1.00 411.00 411.00



TOTAL `: 4157.14

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in `:

Rate

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Add for enabling works / water charges etc @ 0.90% `: 37.41 Total cost for 10.00 Joint `: 4194.55

Rate per Joint `: 419.46Rate approved per Joint `: 419.00



DATA:For 1 joint : Cement : 17.25 kg Sand : 0.022 cum Hemp yarn : 0.125 kg Consider 10 joints for rate analysis.

1. Requirement of materials:Cement with 1 % wastage ( 10 x 17.25 x 1.01 ) : 175 kgSand with 2 % wastage ( 10 x 0.02 x 1.02 ) : 0.22 cumHemp yarn ( 10 x 0.125 x 1.02 ) : 1.27 kg


3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for laying and jointing pipes : 2 Nos.Heavy mazdoor for handling pipes : 2 Nos.Heavy mazdoor for handling pipes : 2 Nos.Light mazdoor for curing @ daily 1 hour for one week. : 1 No.


in `:1 Cement kg 175.00 5.56 973.002 Sand screened cum 0.22 1000.00 220.003 Hemp yarn kg 1.27 94.00 119.38




in `:1 NIL 0.00 0.00 0.00





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TOTAL `: 4811.77Add for enabling works / water charges etc @ 0.90% `: 43.31 Total cost for 10.00 Joint `: 4855.08









3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for laying and jointing pipes : 2.5 Nos.Heavy mazdoor for handling pipes : 3 Nos.Light mazdoor for curing @ daily 1 hour for one week. : 1 No.


in `:1 Cement kg 248.00 5.56 1378.88

Contd

163


CANAL CD WORKS


in `:Contd

2 Sand screened cum 0.26 1000.00 260.003 Hemp yarn kg 2.20 94.00 206.80




in `:1 NIL 0.00 0.00 0.00




C. LABOUR:


Description

in `:

in `:Quantity Rate









ITEM: Laying and jointing 700 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2

164

Ratein `:


CANAL CD WORKS

proportion by volume including cost of all materials ( excluding pipes and collars ), labour,aligning pipes, batching and mixing mortar, packing joints with hemp and mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.




3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for laying and jointing pipes : 2.5 Nos.Heavy mazdoor for handling pipes : 3 Nos.Light mazdoor for curing @ daily 1 hour for one week. : 1 No.


in `:1 Cement kg 325.00 5.56 1807.00


1 Cement kg 325.00 5.56 1807.002 Sand screened cum 0.32 1000.00 320.003 Hemp yarn kg 2.50 94.00 235.00




in `:1 NIL 0.00 0.00 0.00





in `:1 Mason Cl- II Day 2.50 421.00 1052.502 Maistry Day 1.00 436.00 436.00

Contd

165

in `:

Description


Quantity Ratein `:

CANAL CD WORKS


in `:Contd





TOTAL `: 6843.50Add for enabling works/ water charges etc @ 0.90% `: 61.59 Total cost for 10.00 Joint `: 6905.09











Contd

166

Perticularsin `:

Quantity Rate

CANAL CD WORKS


in `:Contd

3 Hemp yarn kg 3.10 94.00 291.40Total `: 2915.40




in `:1 NIL 0.00 0.00 0.00





Perticulars

Description

Description

Rate

in `:Quantity Rate

Quantity

Quantity Ratein `:


1 Mason Cl- II Day 3.00 421.00 1263.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 4.00 411.00 1644.004 Light mazdoor Day 1.00 411.00 411.00







ITEM: Laying and jointing 900 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2proportion by volume including cost of all materials ( excluding pipes and collars ), labour,

167


CANAL CD WORKS

aligning pipes, batching and mixing mortar, packing joints with hemp and mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.






in `:1 Cement kg 450.00 5.56 2502.00






in `:1 NIL 0.00 0.00 0.00






Contd

Description

Description

168

in `:

Quantityin `:

Quantity Rate

Rate

CANAL CD WORKS


in `:Contd
















Contd

169

Quantity RatePerticularsin `:

CANAL CD WORKS


in `:Contd





in `:1 NIL 0.00 0.00 0.00




C. LABOUR: Sl No Unit Amount Description

Description

Perticulars Rate

Quantity Rate

in `:Quantity

Quantity Rate

in `:


1 Mason Cl- II Day 3.00 421.00 1263.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 5.00 411.00 2055.004 Light mazdoor Day 1.00 411.00 411.00







ITEM: Laying and jointing 1100 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2proportion by volume including cost of all materials ( excluding pipes and collars ), labour,

Descriptionin `:

170

Quantity Rate

CANAL CD WORKS

aligning pipes, batching and mixing mortar, packing joints with hemp and mortar, finishing, curing etc., complete with lead upto 50 m and all lifts.






in `:1 Cement kg 576.00 5.56 3202.56

Perticulars RateQuantityin `:





in `:1 NIL 0.00 0.00 0.00






Contd

Rate

Description

171

in `:

Descriptionin `:

Quantity Rate

Quantity

CANAL CD WORKS


in `:Contd








Quantityin `:

Description Rate








Contd

172

Perticulars RateQuantityin `:

CANAL CD WORKS


in `:Contd





in `:1 NIL 0.00 0.00 0.00




C. LABOUR:

in `:Perticulars Quantity

Description

Rate

in `:Quantity Rate









ITEM: Providing rubble / boulder and sand filling behind abutment and return walls in layers

173

Descriptionin `:RateQuantity

CANAL CD WORKS

including cost of all materials, labour, watering, ramming etc., complete with lead upto 50 mand lift upto 1.5 m.

DATA:For 1 cum rubble and sand filling Rubble : 1.00 cum Sand : 0.40 cumConsider 10 cum rubble / boulder and sand filling for rate analysis.

1. Requirement of materials:Rubble with 2 % wastage ( 10 x 1 x 1.02 ) : 10.2 cumSand with 2 % wastage ( 10 x 0.4 x 1.02 ) : 4.08 cum


3. Requirement of workforce :Maistry : 0.5 No.Mason Cl-II for laying rubble : 1 No.Heavy mazdoor for handling rubble : 2 Nos.Light mazdoor for handling and packing sand : 2 Nos.


in `:1 Rubble / Boulder cum 10.20 460.00 4692.002 Sand ( unscreened ) cum 4.08 815.00 3325.20

in `:Perticulars Quantity Rate

2 Sand ( unscreened ) cum 4.08 815.00 3325.20Total `: 8017.20

Add for small Tools and Plants @ 1% `: 80.17Add for Contractor's Profit @ 10% `: 801.72Add for Contractor's Overheads @ 5% `: 400.86Add Royalty charges on Stone @ ( Included in material rates ) `: 0.00Add Royalty charges on Sand @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00




in `:1 Maistry Day 0.50 436.00 218.002 Mason Cl II Day 1.00 421.00 421.00

Contd

174

Description


Quantity

in `:

in `:Rate

CANAL CD WORKS


in `:Contd





TOTAL `: 12290.68Add for enabling works / watering charges @ 0.90% `: 110.62 Total cost for 10.00 cum `: 12401.30




ITEM: Providing and filling murrum / gravely soil ( CNS soil ) for foundation or around pipesincluding cost of all materials, labour, spreading soil in layers of 100 to 150 mm,breaking clods, watering, compaction by earth masters to achieve density control of not less than 90 percent etc., complete with lead upto 50 m and all lifts.

DATA:For foundation filling in pits and around pipes requires collection and rehandling of soil.Consider 10 cum compacted filling for rate analysis.Quantity of loose soil considering 20 % shrinkage on compaction : 12 cumOutput of 1 heavy 1 light mazdoor for rehandling at site per day ( loose) : 6.00 cumOutput of 1 heavy mazdoor for levelling & tamping / day ( loose ) : 12.00 cumCartman with double bullock cart for supplying water : 0.5 day1 light mazdoor for watering and miscellaneous works at site.

1. Requirement of materials:Murum : 12 cum


3. Requirement of workforce ( other than machinery crew ) :Maistry : 0.5 No.Cartman with double bullock cart for supplying water : 0.5 No.Heavy mazdoor for conveying murum : 2 Nos.Heavy mazdoor for tamping murum : 1 No.Light mazdoor for conveying murum : 2 Nos.Light mazdoor for watering and miscellaneous works : 1 No.

175

CANAL CD WORKS


in `:1 Murum cum 12.00 215.00 2580.00

0.00 0.00 0.00Total `: 2580.00

Add for small Tools and Plants @ 1% `: 25.80Add for Contractor's Profit @ 10% `: 258.00Add for Contractor's Overheads @ 5% `: 129.00Add Royalty charges on murum @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00

0.00 0.00 0.00Total `: 0.00



C. LABOUR:

Description


Quantity Rate

Rate

in `:

in `:


in `:1 Cartman with double bullock cart Day 0.50 411.00 205.502 Maistry Day 0.50 436.00 218.003 Heavy mazdoor Day 3.00 411.00 1233.004 Light mazdoor Day 3.00 411.00 1233.00







ITEM: Providing and filling murrum / gravely soil ( CNS soil ) above pipes including cost of all

Descriptionin `:

176

Quantity Rate

CANAL CD WORKS

materials, machinery, labour, spreading oil in layers of 100 to 150 mm thickness, breaking clods, watering, compaction by power roller to achieve density control of not less than 95 percent etc., complete with lead upto 50 m and all lifts.

DATA:For foundation filling in large area and above pipes no rehandling of soil is considered.Consider 100 cum compacted filling for analysis.Quantity of loose soil considering 20 % bulkage ( 100 x 1.20 ) : 120 cumConsider manual spreading and watering soil.Output of 1 heavy mazdoor for spreading & levelling at site per day : 12.00 cumFor spreading soil in 15 cm thick layers about 10-11 passes of road roller may be adequate for achieving 95 % density control.Width of rolling : 1.50 mSpeed of roller per hour : 3000 m / hrThickness of loose layer : 0.15 mCombined job / management efficiency : 70 percentNumber of roller passes assumed : 10 passesOutput of 8-10 tonne road roller with 50 min / hour working ( 1.5 x 3000 x 0.15 x 0.7 / 10 ) x 50 / 60 say : 40 cum / hrTime required for rolling 120 cum ( 120 / 40 ) say : 3.00 hrsCartman with double bullock cart for supplying water : 1 day1 light mazdoor for watering at site.

1. Requirement of materials:Murum : 120 cum

2. Requirement of machinery :Road roller : 3 hoursRoad roller : 3 hours

3. Requirement of workforce ( other than machinery crew ) :Maistry : 1 No.Cartman with double bullock cart for supplying water : 1 No.Heavy mazdoor for spreading and levelling murum : 10 Nos.Light mazdoor for watering and miscellaneous works : 1 No.


in `:1 Murum cum 120.00 215.00 25800.00

0.00 0.00 0.00Total `: 25800.00

Add for small Tools and Plants @ 1% `: 258.00Add for Contractor's Profit @ 10% `: 2580.00Add for Contractor's Overheads @ 5% `: 1290.00Add Royalty charges on murum @ ( Included in material rates ) `: 0.00



in `:1 Diesel road roller 8-10 tonne Hour 3.00 155.00 465.00 Fuel / Energy charges Hour 3.00 854.00 2562.00


in `:

177

Quantity Rate


Description

Quantity

CANAL CD WORKS


in `:Contd




in `:1 Operator road roller Hour 3.00 216.00 648.002 Cartman with double bullock cart Day 1.00 411.00 411.003 Maistry Day 1.00 436.00 436.004 Heavy mazdoor Day 10.00 411.00 4110.005 Light mazdoor Day 1.00 411.00 411.00



Description

Quantity Rate

in `:

in `:

Quantity

Description

Rate





ITEM: Providing and fixing one line dressed 1110 x 350 x 250 mm thick IRC standard kilometrestone in M-10 (28 days cube compressive strength not less than 10 N /sqmm) grade cement concrete using 40 mm down approved clean, hard, graded aggregates including cost of allmaterials, labour, excavating pit of size 750 x 450 x 400 mm, batching and mixing concrete, embedding stone in concrete for 300 mm depth, providing 2 coats of synthetic enamel paint of approved quality and colour to exposed surfaces and lettering on stone as directed, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:For fixing each kilometre stone:Quantity of excavation ( 0.70 x 0.45 x 0.40 ) : 0.13 cumQuantity of M-10 grade concrete ( 0.13 -- 0.35 x 0.25 x 0.30 ) : 0.10 cumSurface painting 2 coats : 2.00 sqmConsider fixing 4 kilometre stones for rate analysis.

178

CANAL CD WORKS

1. Requirement of materials:Kilometre stone ( 4 x 1 ) : 4 Nos.Cement for mix with 1 % wastage ( 4 x 0.1 x 220 x 1.01 ) : 89 kgCement for finishing @ 2 kg / stone ( 4 x 2 ) : 8 kgCoarse aggregate 40-20 mm size ( 4 x 0.1 x 0.9 x 0.5 x 1.02 ) : 0.18 cumCoarse aggregate 20-10 mm size ( 4 x 0.1 x 0.9 x 0.3 x 1.02 ) : 0.11 cumCoarse aggregate 10-4.75 mm size ( 4 x 0.1 x 0.9 x 0.2 x 1.02 ) : 0.07 cumFine aggregate ( 4 x 0.1 x 0.4 x 1.02 ) : 0.16 cumSynthetic enamel paint @ 0.15 ltr / stone ( 4 x 0.15 ) : 0.60 ltr


3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for fixing stone in concrete and finishing : 1 No.Heavy mazdoor for handling handling materials : 1 No.Painter Cl- I : 1 No.

RATE ANALYSIS UNIT : 4.00 EachA. MATERIALS: Sl No Unit Amount

in `:1 One line dressed Km stone No. 4.00 596.00 2384.002 40-20 mm coarse aggregate cum 0.18 1015.00 182.70


2 40-20 mm coarse aggregate cum 0.18 1015.00 182.703 20-10 mm coarse aggregate cum 0.11 1325.00 145.754 10-4.75 mm coarse aggregate cum 0.07 1615.00 113.055 Sand screened cum 0.16 1000.00 160.006 Cement kg 97.00 5.56 539.327 Synthetic enamel paint I st quality ltr 0.60 233.00 139.808 Sundries ( brush / oil etc ) LS 2.00 45.00 90.00

Total `: 3754.62Add for small Tools and Plants @ 1% `: 37.55Add for Contractor's Profit @ 10% `: 375.46Add for Contractor's Overheads @ 5% `: 187.73Add Royalty charges on Stone @ ( Included in material rates ) `: 0.00Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00



in `:1 NIL 0.00 0.00 0.00




179


CANAL CD WORKS


in `:1 Mason Cl- II Day 1.00 421.00 421.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 1.00 411.00 411.004 Painter Cl- I Day 1.00 436.00 436.00




TOTAL `: 6587.60Add for enabling works / water charges etc @ 0.90% `: 59.29 Total cost for 4.00 Each `: 6646.89





ITEM: Providing and fixing one line dressed 650 x 150 x 100 mm thick IRC standard hectometrestone in M-10 (28 days cube compressive strength not less than 10 N /sqmm) grade cement concrete using 40 mm down approved clean, hard, graded aggregates including cost of allmaterials, labour, excavating pit of size 500 x 450 x 400 mm, batching and mixing concrete, embedding stone in concrete for 300 mm depth, providing 2 coats of synthetic enamel paint of approved quality and colour to exposed surfaces and lettering on stone as directed, finishing, curing etc., complete with lead upto 50 m and all lifts.

DATA:For fixing each hectometre stone:Quantity of excavation ( 0.50 x 0.45 x 0.40 ) : 0.10 cumQuantity of M-10 grade concrete ( 0.10 -- 0.15 x 0.10 x 0.30 ) say : 0.10 cumSurface painting 2 coats : 0.40 sqmConsider fixing 4 hectometre stones for rate analysis.

1. Requirement of materials:Hectometre stone ( 4 x 1 ) : 4 Nos.Cement for mix with 1 % wastage ( 4 x 0.1 x 220 x 1.01 ) : 89 kgCement for finishing @ 2 kg / stone ( 4 x 2 ) : 8 kgCoarse aggregate 40-20 mm size ( 4 x 0.1 x 0.9 x 0.5 x 1.02 ) : 0.18 cumCoarse aggregate 20-10 mm size ( 4 x 0.1 x 0.9 x 0.3 x 1.02 ) : 0.11 cumCoarse aggregate 10-4.75 mm size ( 4 x 0.1 x 0.9 x 0.2 x 1.02 ) : 0.07 cumFine aggregate ( 4 x 0.1 x 0.4 x 1.02 ) : 0.16 cumSynthetic enamel paint @ 0.03 ltr / stone ( 4 x 0.03 ) : 0.12 ltr


180

CANAL CD WORKS

3. Requirement of workforce :Maistry : 1 No.Mason Cl-II for fixing stone in concrete and finishing : 1 No.Heavy mazdoor for handling handling materials : 1 No.Painter Cl- I : 0.5 No.

RATE ANALYSIS UNIT : 4.00 EachA. MATERIALS: Sl No Unit Amount

in `:1 One line dressed hectometre stone No. 4.00 275.00 1100.002 40-20 mm coarse aggregate cum 0.18 1015.00 182.703 20-10 mm coarse aggregate cum 0.11 1325.00 145.754 10-4.75 mm coarse aggregate cum 0.07 1615.00 113.055 Sand screened cum 0.16 1000.00 160.006 Cement kg 97.00 5.56 539.327 Synthetic enamel paint I st quality ltr 0.12 233.00 27.968 Sundries ( brush / oil etc ) LS 1.00 45.00 45.00

Total `: 2313.78Add for small Tools and Plants @ 1% `: 23.14Add for Contractor's Profit @ 10% `: 231.38Add for Contractor's Overheads @ 5% `: 115.69Add Royalty charges on Stone @ ( Included in material rates ) `: 0.00Add Royalty charges on CA @ ( Included in material rates ) `: 0.00Add Royalty charges on FA @ ( Included in material rates ) `: 0.00


Add Royalty charges on FA @ ( Included in material rates ) `: 0.00Total cost of Materials : `: 2683.98


in `:1 NIL 0.00 0.00 0.00





in `:1 Mason Cl- II Day 1.00 421.00 421.002 Maistry Day 1.00 436.00 436.003 Heavy mazdoor Day 1.00 411.00 411.004 Painter Cl- I Day 0.50 411.00 205.50



Description

181

in `:

Quantity Ratein `:

Description RateQuantity

CANAL CD WORKS


TOTAL `: 4614.27Add for enabling works / water charges etc @ 0.90% `: 41.53 Total cost for 4.00 Each `: 4655.80




DATA:For 1 cum CC :- Coarse aggregates : 0.75 cum Blending ratio : 65 :35 Fine aggregate : 0.43 cum Cement content : 360 kg Super plasticizer : 1.08 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.

ADDITIONAL ITEMS

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.



2. Requirement of materials:Cement for mix with 1 % wastage ( 13.50 x 360 x 1.01 ) : 4908.6 kgCement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kgCoarse aggregate 20-10 mm size range ( 13.50 x 0.75 x 0.65 x 1.02 ) : 6.71 cumCoarse aggregate 10-4.75 mm size ( 13.50 x 0.75 x 0.35 x 1.02 ) : 3.61 cumFine aggregate ( 13.50 x 0.43 x 1.02 ) : 5.92 cumSuper plasticiser ( 13.50 x 1.08 x 1.02 ) : 14.87 ltrs


182

CANAL CD WORKS







Quantity Ratein `:

Perticulars










Contd


183

CANAL CD WORKS


in `:Contd







8 Labour cost for shuttering sqm 67.50 99.54 6718.95











184

CANAL CD WORKS


( 14381.02 x 1.5 / 13.5 / 4.5 ) `: 355.09say `: 355.00




DATA:For 1 cum CC :- Coarse aggregates : 0.77 cum Blending ratio : 65 :35 Fine aggregate : 0.43 cum Cement content : 390 kg Super plasticizer : 1.17 ltrWastage : 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.

1. Quantity of concrete per shift :Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.074 cum ) : 3.00 minBatching 10 mm & below CA parellel activity : ---Batching 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 unforeseen delay in any of the activity : 0.50 min


2. Requirement of materials:Cement for mix with 1 % wastage ( 13.50 x 390 x 1.01 ) : 5317.6 kgCement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kgCoarse aggregate 20-10 mm size range ( 13.50 x 0.77 x 0.65 x 1.02 ) : 6.89 cumCoarse aggregate 10-4.75 mm size ( 13.50 x 0.77 x 0.35 x 1.02 ) : 3.71cumFine aggregate ( 13.50 x 0.43 x 1.02 ) : 5.92 cumSuper plasticiser ( 13.50 x 1.17 x 1.02 ) : 16.11 ltrs


185

CANAL CD WORKS

















Contd


186

CANAL CD WORKS


in `:Contd






7 Light mazdoor for conveying concrete Day 14.00 411.00 5754.00

Quantity Ratein `:


Description

for conveying concrete Day 14.00 411.00 5754.00for cleaning / washing / curing Day 1.00 411.00 411.00









187

CANAL CD WORKS


( 14381.02 x 1.5 / 13.5 / 4.5 ) `: 355.09say `: 355.00


188

CANAL CD WORKS

ANNEXURES

DATA FOR PERCENTAGE PROVISIONS

ENABLING WORKS

FOR

189

ENABLING WORKS

CANAL CD WORKS

SECTION: CANAL C.D. WORKS. YEAR : 2018-19 Annexure-1

ITEM: Data for other enabling works as percentage of basic rate.

DATA:Stores / work shop / guarage / fuel depot / portable magazine / storage water tanks / water &air supply lines / haul roads / transportation, erection and dismantling of plant and machinery /sheds for machinery / ramp ways / diversion arrangements / protective works / dewatering etc.,are enabling works for canal cross drainage works.As separate provision on percentage basis is proposed for diversion arrangements / dewateringand desilting etc., this data rate is for other enabling works common to all items of CD works.

1 Cement store 1 week qty 75 sqm @ `: 6750.00 / sqm `: 506250.002 General store 50 sqm @ `: 7875.00 / sqm `: 393750.003 Work shop 25 sqm @ `: 7875.00 / sqm `: 196875.004 Guarage 25 sqm @ `: 5625.00 / sqm `: 140625.005 Sheds for & machinery 50 sqm @ `: 5625.00 / sqm `: 281250.006 Fuel depot 10 sqm @ `: 6750.00 / sqm `: 67500.007 Storage water tanks 10 sqm @ `: 4500.00 / sqm `: 45000.008 Water supply lines with fittings LS `: 22500.009 Field offices / ramp ways etc LS `: 112500.0010 Local haul roads LS `: 225000.00

Total `: 1991250.00Add interest for 1 year @ 9.00% `: 179212.50Add for maintenance for 1 year @ 1.00% `: 19912.50Less salvage value @ 50 % for ( 1 ) to ( 6 ) ( - ) `: -793125.00Less salvage value @ 50 % for ( 1 ) to ( 6 ) ( - ) `: -793125.00Less salvage value @ 75 % for ( 8 ) ( - ) `: -16875.00

( A ) Total `: 1380375.00

Transportation / Erection / Dismantling of plant & machinery:As all the machinery proposed are mobile type no erection / dismantling cost considered.Transportation, erection & dismantling costs are not considered for aggregate crushing andprocessing system as market rates are considered for aggregates. Capital cost of equipments :

1 Air compressors 8.5 cmm ( diesel ) 1 No `: 5610522 Batching plant 15 cum 1 No `: 22402543 Bending machine `: 3450304 Concrete mixers ( diesel ) 300 / 200 ltr 1 No `: 823355 Concrete mixers ( diesel ) 600 / 400 ltr 1 No `: 1663186 Concrete vibrators 40 mm ( petrol ) 2 Nos `: 286747 Concrete vibrators 40 mm ( ele ) 2 Nos `: 253808 Concrete vibrators 60 mm ( petrol ) 1 No `: 161839 Concrete pump 1 No `: 218013510 D.G set 50 kVA 2 Nos `: 108274011 Jack hammers 2 Nos `: 6552612 Mobile crane 8 t `: 75347513 Portable magazine / Misc equipments LS `: 2250014 Pumps of various capacity LS `: 11250015 Road roller `: 69480616 Shovel 0.5 cum 1 No `: 191368217 Tippers 4 Nos ( exclusive transportation not considered ) `: 018 Transit mixer 4 cum 2 No. `: 2991882

190

CANAL CD WORKS

19 Water tanker 1 No `: 59493520 Welding transformer `: 2495121 Work shop equipments / fuel pump / Misc LS `: 112500

Total `: 14014858Enabling costs on machinery :Transportation to site for ( 1 ) to ( 21 ) @ 1.50% `: 210222.87Erection cost ( Except 2 others are mobile type ) 6.00% `: 134415.24

Total `: 344638.11Add interest for 1 year @ 9% `: 31017.43Add dismantling cost ( 2 ) 3.00% `: 67207.62Add transportation from site for ( 1 ) to ( 21 ) 1.50% `: 210222.87

( B ) Total `: 653086.03

Total cost of other enabling works ( A ) + ( B ) `: 2033461.03Consider above requirements for CD works in 20 km reach of canal.Assuming average cost of canal per km excluding CD works @ `: 22500000Assume average cost of CD works at 50 percent of cost of canal.Average cost of CD works in 20 km reach of canal `: 225000000Cost of other enabling works as percentage of cost of CD works.

x 100 / : 0.90 say : 0.90

2033461.03 225000000

191

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