Tender for the work of Deviation of Existing 200 mm dia DI pipeline at service road due to BMRCL project, Opposite to Kalamandira complex,1st block HRBR Layout Kalyan Nagar coming under HRBR Service Station of AEE N-2-2 sub division. General category

Water supply and sanitary pipeline details of proposed roads with white topping pertaining to EE E2 division.

Sl No As per BBMP list Name of the road Existing Sanitary pipeline Sanitary pipeline (both side) cost in Crore Existing Water supply pipeline Proposed Water supply pipeline Water pipeline cost in Crore Proposed Sanitary pipeline Remark

Year of installation diameter/ pipe material Length diameter/ pipe material Length diameter/ pipe material Length Year of installation diameter/ pipe material Length

Ann- I Distance

1/4 Hennur 80 ft Main Road from Hennur Junction ORR to Lingarajapura Flyover (AEE E21 sub dvn) 600mm dia CI-1990 300mm dia CI-1990 150 mm dia CI-1990 100 mm dia CI-1990 225mm dia SW PL 1.50 Km 4.10 600mm dia CI 300mm dia CI 150 mm dia CI 100 mm dia CI 1.50 Km 1.20 Km 1.00 Km 1.00 Km 600mm dia MS 300mm dia MS 150 mm dia DI 100 mm dia DI 1.50 Km 2.00 Km 1.00 Km 1.00 Km 1990 6.73 300mm dia RCC Np3 3.00 Km (Both Side) ORR to end = 1.60 Km ORR to Subhash layout= 860/900 Rmt

2/5 Nagawara Main Road from ORR to Shampur Road Junction (AEE E21 sub dvn) 450mm dia DI-2005 300 mm dia DI-2005 150 mm dia DI-2005 100 mm dia DI-2005 225 mm dia SW PL 1.50 Km 4.10 450mm dia DI 300 mm dia DI 150 mm dia DI 100 mm dia DI 1.50 Km 1.50 Km 1.00 Km 1.00 Km 450mm dia MS 300 mm dia MS 150 mm dia DI 100 mm dia DI 1.50 Km 1.50 Km 1.00 Km 1.00 Km 2004 5.02 300mm dia RCC Np3 3.0 Km (Both Side) ORR to end = 1.60 Km

3/9 Hennur road chandrika soap factory junction to railway gate via vinayaka temple road (AEE E21 sub dvn) 200 mm dia DI-2005 150 mm dia DI-2005 100 mm dia DI-2005 225 mm dia SW PL 1.50 Km 4.10 200 mm dia DI 150 mm dia DI 100 mm dia DI 1.20 Km 1.00 Km 1.00 Km 200 mm dia DI 150 mm dia DI 100 mm dia DI 1.20 Km 1.00 Km 1.00 Km 2005 3.16 300mm dia RCC Np3 3.0 Km (Both Side) CSF to end (RT)= 1.30 Km Amms to RT = 700 Rmt

4/10 Kammanahalli road: I0C flyover to ORR (AEE E21 sub dvn) 450 mm dia DI-2005 200 mm dia DI-2005 150 mm dia DI-2005 100 mm dia DI-2005 225 mm dia SW PL 1.50 Km 4.10 450 mm dia DI 200 mm dia DI 150 mm dia DI 100 mm dia DI 1.50 Km 0.75 Km 0.50 Km 0.3 Km 450 mm dia MS 200 mm dia DI 150 mm dia DI 100 mm dia DI 1.50 Km 0.75 Km 0.50 Km 0.3 Km 2000 9.25 300mm dia RCC Np3 3.0 Km (Both Side) ORR to KMR = 1.50 Km.

5/11 Nehru Road Hennur road to Kullappa circle (AEE E21 sub dvn) 450 mm dia DI-2002 200mm dia DI-2002 150 mm dia DI-2002 100 mm dia DI-2002 225 mm dia SW PL 1.65 Km 4.37 450 mm dia DI 200mm dia DI 150 mm dia DI 100 mm dia DI 1.50 Km 1.50 Km 1.00 Km 1.50 Km 450 mm dia MS 200mm dia DI 150 mm dia DI 100 mm dia DI 1.50 Km 1.50 Km 1.00 Km 1.50 Km 2002 10.21 300mm dia RCC Np3 3.0 Km (Both Side) NR to KS = 750 Rmt KS to 5th MJ= 400 Rmt NR to KC= 1.50 Km

6/12 Govindapura Road-veerannapalya service road junction to HBR Ist main service road(ORR) (AEE E21 sub dvn) 450mm dia DI-2009 400 mm dia DI-2009 300mm dia DI-2009 250mm dia DI-2009 150 mm dia DI-2009 100 mm dia DI-2009 225/200 mm dia SW PL 1.70 Km 4.46 450mm dia DI 400 mm dia DI 300mm dia DI 250mm dia DI 150 mm dia DI 100 mm dia DI 0.50 Km 1.20 Km 1.00 Km 2.00 Km 2.00 Km 2.00 Km 450mm dia MS 400 mm dia MS 300mm dia MS 250mm dia DI 150 mm dia DI 100 mm dia DI 0.50 Km 1.20 Km 1.00 Km 2.00 Km 2.00 Km 2.00 Km 2010 8.61 300mm dia RCC Np3 3.0 Km (Both Side) VSR to ORR = 2.20 Km GS to ORR = 400 Rmt VSR to GS = 1.80 Km.

Estimate for the work of deviation of existing 200 mm dia DI pipeline at service road due to BMRCL project, at opp to kalamandira complex, 1st block HRBR Layout Kalyan Nagar coming under HRBR service station of AEE E-2-1 sub division.

SI No. Paticulars Units Qty Rate Area weightage Amount

1 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately, By Mechanical Means Bituminous course

(BWSSB SR 2023-24 Vol-3, P. No.-11, I.No.2.18)

2 Earthwork excavation for the pipeline trenches in all kinds of soil by mechanical means above 600mm trench width as per drawing and technical specifacation, including setting out, construction of shoring, strutting, barricading, caution lights, barricading, using sight rails & boning rods at every 100mm wherever necessery as directed, removal of slumps and other deleterious matter, dressing of sides and avilable excavted earth locally for the work and all other appurtenances to complete in the following strata

( CSR, Volume-1- 2023-24, SL No:1.17.1, P.No:10)

All Kinds Of Soils. Depth Up To 1.50m

Deduction for Asphalt Cutting : (-) -45.00

3 Providing and laying Ductile Iron pipes of class conforming to IS 8329:2000 with latest amendments, conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations, cutting of pipes wherever necessary, jointing with DI specials (excluding cost of specials) and rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc. The cost to include soap solution, soft soap, waste etc. and giving necessary hydraulic test to the required pressure as per ISS with all lead and lifts and cost of all jointing materials. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for seperately) Note: In sewerage projects for internal cement mortal lining ( CML ) of DI pipes, if High Alumina Cement ( HAC ) as recommended in Annexure B clause 16.3 of IS8329:2000 is considered in place of Slag or Sulphate Resistance Cement ( SRC ), the cost of pipes may be increased by 5-6% from the prices listed. k9 p[ipe

( CSR ,Volume-V- 2023-24, SL No:4.2.1, P. No:52)

4 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with Each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing for: Note: 1) For small works where the C.M. lining is not practicable for inside surface of the pipe, food grade expoxy painting of two coat over one coat of epoxy primer may be proposed and got approved. 2) The above rates are applicable only for pipe works etc. complete ( CSR ,Volume-V- 2023-24, SL No: 5.37.1 P. No: 71)

Pipe bends,branches, tail pieces, reducers etc. for upto 500mm dia pipes kg 300 170 190.40 57120.00

5 Providing Ductile Iron Push on special confirming to IS 9523:2000 - All D.I. Flanged MJ COLLAR ( CSR ,Volume-V- 2023-24, SL No: 1.1 P. No: 3- 12)

200mm Dia MJ Collar Each 6 3171 3551.52 21309.12

6 Providing Ductile Iron Push on special confirming to IS 9523:2000 ( CSR ,Volume-V- 2023-24, SL No: 1.1 P. No: 3- 12)

200mm diameter 45⁰ Each 2 4172 4672.64 9345.28

7 Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-185with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complete ( CSR ,Volume-V- 2023-24, SL No: 2.23 P. No: 22)

For sluice Valve of PN 16.0 and 200mm Each 2 33036 37000.32 74000.64

8 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications (BWSSB SR 2023-24 VOL-I P.No.7, I.No. 1.1)

Item no 2 qty 180.00

Ded Pipe Portion

Ded wet mix Portion 45.00

Ded Bituminous Macadam 22.50

Ded Bituminous concrete 22.50

9 Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work (PWD SR 2023-24, Vol-3, Page no-17, item no-3.10)

Ded resto diff qty 1 45.00 (-) 90.00 45.00

10 Wet Mix Macadam(Plant mix method) Providing, laying, spreading and compacting graded stones aggregates to wet mix macadam specification including pre mixing the materials with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site laying in uniform layers with paver/graded in sub-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density .

(CSR,V-3-2023-24, Sl.No-4.27, Code-4.17, P.No-26)

11 Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/m2 using mechanical means BWSSB SR 2023-24 Page no-31 Vol-3, Item no-5.1

12 Providing and laying Bituminous Macadam with 120 tph capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction (BWSSB 2023-24 Page no-31, Item no-5.6, Vol-3

13 specified grading, premixed with bituminous binder VG-30 @ 5.2 per cent of mix and filler, transporting the hot mix to work site, laying with mechanical paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects (BWSSB SR 2023-24, Page no-36, Item no-5.14 (A).

Miss & roundoff 36.00

Sub-Total 1279103.00

1 Sub-Total 1279103.00

3 Sub Total 1509342.00

4 Tender percentage @ 5% 75467.10

5 Third Party @ 0.50% 7547.00

6 ETP Charges @ 17% 256589.00

7 Advertisement Charges 50000.00

8 Road cutting supervision charges ( Restoration cost X 10% ) 31995.15

9 Miscellaneous & Rounding Off 59.75

10 TOTAL AMOUNT 1931000.00

AE AEE(E-2-1) EE E2

Estimate for the work of deviation of existing 200 mm dia DI pipeline at service road due to BMRCL project, at opp to kalamandira complex, 1st block HRBR Layout Kalyan Nagar coming under HRBR service station of AEE E-2-1 sub division.

SI No. Paticulars Units Qty

1 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately, By Mechanical Means Bituminous course cum 45.00

2 Earthwork excavation for the pipeline trenches in all kinds of soil by mechanical means above 600mm trench width as per drawing and technical specifacation, including setting out, construction of shoring, strutting, barricading, caution lights, barricading, using sight rails & boning rods at every 100mm wherever necessery as directed, removal of slumps and other deleterious matter, dressing of sides and avilable excavted earth locally for the work and all other appurtenances to complete in the following strata M3 135.00

3 Providing and laying Ductile Iron pipes of class conforming to IS 8329:2000 with latest amendments, conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations, cutting of pipes wherever necessary, jointing with DI specials (excluding cost of specials) and rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc. The cost to include soap solution, soft soap, waste etc. and giving necessary hydraulic test to the required pressure as per ISS with all lead and lifts and cost of all jointing materials. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for seperately) Note: In sewerage projects for internal cement mortal lining ( CML ) of DI pipes, if High Alumina Cement ( HAC ) as recommended in Annexure B clause 16.3 of IS8329:2000 is considered in place of Slag or Sulphate Resistance Cement ( SRC ), the cost of pipes may be increased by 5-6% from the prices listed. k9 p[ipe 200mm dia Rmt 150

4 Manufacturing, providing, trasporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with Each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing for: Note: 1) For small works where the C.M. lining is not practicable for inside surface of the pipe, food grade expoxy painting of two coat over one coat of epoxy primer may be proposed and got approved. 2) The above rates are applicable only for pipe works etc. complete Pipe bends,branches, tail pieces, reducers etc. for upto 500mm dia pipes kg 300

5 Providing Ductile Iron Push on special confirming to IS 9523:2000 - All D.I. Flanged MJ COLLAR ( CSR ,Volume-V- 2023-24, SL No: 1.1 P. No: 3- 12) 200mm Dia MJ Collar Each 6

6 Providing Ductile Iron Push on special confirming to IS 9523:2000 ( CSR ,Volume-V- 2023-24, SL No: 1.1 P. No: 3- 12)

200mm diameter 90⁰ Each 4

200mm diameter 45⁰ Each 2

7 Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-185with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complete For sluice Valve of PN 16.0 and 200mm Each 2

8 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications 200mm dia cum 85.29

9 Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work 200mm dia cum 49.710

10 Wet Mix Macadam(Plant mix method) Providing, laying, spreading and compacting graded stones aggregates to wet mix macadam specification including pre mixing the materials with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site laying in uniform layers with paver/graded in sub-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density . 200mm dia cum 45.00

11 Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/m2 using mechanical means 200mm dia Sqm 150.00

12 Providing and laying Bituminous Macadam with 120 tph capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction 200mm dia Sqm 22.50

13 specified grading, premixed with bituminous binder VG-30 @ 5.2 per cent of mix and filler, transporting the hot mix to work site, laying with mechanical paver finisher to the required grade,level and alignment, rolling with smooth wheeled, vibratory and tandem rollerstoachieve the desired compaction as per MORTH specification clause No. 507 complete in all respects. 200mm dia Sqm 22.50

EXECUTIVE ENGINEER-N2

Estimate for the work of repalcement of 150/225/230mm dia sw pipeline by 300mm dia RCC Np3 pipeline at 19th cross 5th block HBR Layout to provide sanitary facility to the BMRCL Nagavara metro station, coming under HBR service station of AEE E2-1 sub division.

Sl Particulars No L(m) B(m) D(m) Total Qty Rate Area weightage Amount

1 Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 m3 in volume and stock piling at designated locations and disposal of dismantled materials and stacking serviceable and unserviceable materials separately (BWSSB SR 2023-24 Vol-3, P. No.-12, I.No.2.19)

Deduct Manhole Qty -22 2.18 0.9 0.20 -8.63

2 Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately, By Mechanical Means Bituminous course (BWSSB SR 2023-24 Vol-3, P. No.-11, I.No.2.18)

Deduct Manhole Qty -3 2.18 0.9 0.20 -1.18

3 Earth work excavation for pipeline trenches in all kinds of soils by mechanical means above 600 mm trench width as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & boning rods at every 100 mm whevere necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. ( CSR 23-24 Vol - I, Sl.No: 1.17, Pg.No.10 ) All kinds of soil depth upto 1.5m

0.00 mt to 1.50 mt depth

Deduct Manhole Qty -25 2.18 0.9 1.40 -68.77

Ded asphalt qty -123.03

3a Depth exceeding 1.5 m, but not exceeding 3 m

Deduct Manhole Qty -17 2.18 0.9 0.95 -31.53

3a Depth exceeding 3.0 m, but not exceeding 4.50 m

Deduct Manhole Qty -7 2.18 0.9 0.33 -4.56

4 Supplying S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing). Before the execution of the work, the contractor shall carry out the survey. ( CSR 23-24 Vol - V, Sl.No: 16.3, Pg. No. 188 )

NMH1 to NMH2 1 43 43.00

NMH2 to NMH3 1 43 43.00

NMH3 to NMH4 1 31 31.00

NMH 4 to NMH 5 1 20 20.00

NMH5 to NMH6 1 30 30.00

NMH6 to NMH7 1 30 30.00

NMH7 to NMH8 1 30 30.00

NMH8 to NMH9 1 32 32.00

NMH9 to NMH10 1 32 32.00

NMH10 to NMH11 1 32 32.00

NMH11 to NMH12 1 15 15.00

NMH12 to NMH13 1 30 30.00

NMH13 to NMH14 1 37 37.00

NMH14 to NMH15 1 30 30.00

NMH15 to NMH16 1 30 30.00

NMH16 to NMH17 1 25 25.00

NMH18 to NMH14 1 40 40.00

NMH19 to NMH20 1 15 15.00

NMH19 to NMH21 1 30 30.00

NMH21 to NMH22 1 30 30.00

NMH19 to NMH11 1 33 33.00

NMH23 to NMH24 1 25 25.00

NMH23 to NMH10 1 25 25.00

NMH25 to NMH26 1 25 25.00

NMH25 to NMH9 1 25 25.00

Total Length 738.00 Rmt

Deduct Manhole Qty -25 1.2 -30.00

5 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications (BWSSB SR 2023-24 VOL-I P.No.7, I.No. 1.1)

Above Item no.2 Qty Cum 1228.53

ii) Bitumenous Qty

iii) concrete Qty

Deduct Pipe Volume -708.00 0.7855 0.3 0.30 -50.05

7 Providing and constructing “WIRE CUT BRICK MACHINEHOLE CHAMBERS” using Portland/Pozzolana cement, conical in shape at top, with CC 1:3:6 foundation using 40mm and down size graded metal of approved quality and with an offset of 0.15M alround the chamber. Construct Brick masonry in CM 1:4, 340 mm thick, with wirecut bricks of approved quality, plaster inside and out side with CM 1:3, 12mm thick, except for the conical surface outside where the plaster thickness shall be 20mm. Slope inside to be 1:6 in the concrete towards central drain and finished smooth. Fixing of pipes in CC 1:2:4 with graded metal of 20mm and down size. Supplying and fixing SFRC Machinehole frame and cover (Heavy Duty) conforming to IS:12592 with latest amendment, in CC 1:2:4. Supplying and fixing footsteps made of 12mm dia. steel bars (Fe-500) with 3mm thick plastic encapsulation (IS-10910). The footsteps shall be fixed 30cms apart and on CC block embeded to masonry wall. The whole works include watering, curing, barricading, danger lighting, pouring tar over MH frame and cover, cost of tar, shoring, strutting, de watering, engraving Machinehole number with flow direction on the inner conical surface etc. as per the drawing etc. as per technical specifications and for the following diameters and depth etc. for 1.2mm diaCirc. B M.H: 1.2m dia BWSSB SR 2023-24 Vol-5 Page no 192 Item No16.15

1.10 mt depth manhole NMH 39 No 1.00 29531 29531.00

1.60 mt depth manhole NMH 17 No 1.00 41568 41568.00

1.70 mt depth manhole NMH 4, 23, 36 No 3.00 43414 130242.00

1.80 mt depth manhole NMH 2 No 1.00 44888 44888.00

1.90 mt depth manhole NMH 1, 3, 5, 6 No 4.00 48447 193788.00

2.00 mt depth manhole NMH 8 No 1.00 60784 60784.00 60784 89316

8 Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (BWSSB SR 2023-24 Page no-26, Vol-3, Item no-4.17)

Deduct Manhole Qty -25 1.2 0.9 0.30 -8.10

9 Construction of M30 Grade un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with OPC @ 270 kg/m3 and GGBS@ 90 kg/m3 , coarse and fine aggregate conforming to IS 383:2016, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design transported to site, laid with a paver finisher, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures, curing compound, steel channels, finishing to lines and grades as per drawing. (BWSSB SR 2023-24 VOl-3, Page no -50, item no-6.50)

Deduct Manhole Qty -22 1.2 0.9 0.15 -3.56

10 Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/m2 using mechanical means BWSSB SR 2023-24 Page no-31 Vol-3, Item no-5.1

Deduct Manhole Qty -3 1.2 0.9 -3.24

11 Providing and laying Bituminous Macadam with 120 tph capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction (BWSSB 2023-24 Page no-31, Item no-5.6, Vol-3

Deduct Manhole Qty -3 1.2 0.9 0.15 -0.49

12 Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work (PWD SR 2023-24, Vol-3, Page no-17, item no-3.10)

Restoration balance Qty #REF!

Pipe Volume #REF!

Cum #REF! 85 #REF!

13 Conducting Topographical GIS survey for the proposed Water Supply UGD scheme to the city / town with latest total station survey equipments. The work shall include collection of field data from local body, conducting detailed survey showing the all important land marks, existing water supply lines, sewer lines, all roads, levels, nature of roads, L-section survey for transmission main/ feeders/sub-feeder/ rising main from Jack well to WTP and WTP to OHT's and distribution network inlcuding clearing the obstructions, with all survey staff required covering all the developed & newly developed layouts or L-section survey for Sub-Main/Mains/Trunk Sewer/Rising main from wetwell to STP inlcuding clearing the obstructions, with all survey staff required covering all the developed & newly developed layouts with submission of Soft copy of drawings along with source file and Hard Copy in 3 sets for the following: (BWSSB SR 2023-24 Vol-5 Page no"199, item no-16.31)

Water supply/ sewer network pipes #REF!

m #REF! 10 #REF!

14 Providing and installing at site of work PVC pipes including cost of pipes and specials and labour, including lowering into trenches,laying true to line level and perfect linking at joints leak proof including joints of approved type with all labour charges and all lift charges,handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc.complete(Vol-5,CSR 2023-24,pg.No:120,Sl.No:10.14.4)

110mm(weight of pipe 1.315kg) m 85.00 282 23970.00

15 Supply and delivery at site special moulded variety PVC bend as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments(vol-5,CSR 2023-24,pg.No:118,Sl.No:10.11.8

110mm dia PVC Bend m 85.00 492 41820.00

16 Supply and delivery at site special moulded variety PVC reducer as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments(Vol-5,CSR 2023-24,Pg.No:119,Sl.no:10.13.8

110mm PVC Reducer m 85.00 261 22185.00

17 Dewatering the sewage / storm water by using reqired HP submersible pump for the diversion of storm / sewage during the execution of work. Considering for one Pump (BWSSB SR 2023-24, Page No-206, Item no-16.55

18 Miss.and Rounding Off 392.51

Total Amount #REF!

Estimate Cost = ( Material + Labour ) Rs = #REF!

GST Charges 18% Rs = #REF!

Total Amount Rs = #REF!

Area Weightage 12% Rs = #REF!

Tender percentage 5% Rs = #REF!

Third Party Inspection Charges 0.70% Rs = #REF!

Advertisement Charges Rs = 25000.00

Road cutting supervision charges ( Restoration cost X 10% ) Rs = 136178.00

Round off Rs = 313.31

GRAND TOTAL Rs = #REF!

AE(HBR) AEE E2-1 EE E2