NAMAKKAL MUNICIPALITY-Comprehensive Under Ground Sewerage Scheme to the leftout areas and added areas-Phase 1 Collection System and Operation and Maintanance for 5 Years

Amount

Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size of boulders as directed by Departmental engineer. 0 to 1m depth

Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, icensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc., where open blasting is prohibited and as directed by Engineer in charge. 1 to 2m depth

2 to 3m depth

3 to 4m depth

Providing shoring and strutting with sheet piles/wooden piles & planks, with necessary support for excavation beyond the depth of 2m, including the cost of sheet pilesShoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete, wooden piles, plank & other materials, removing shoring and strutting after the pipes are laid etc. complete as directed by the Engineer in charge.0 to 2.0m depth

Lowering of DWC / HDPE Pipes to proper grade and alignment, cutting the pipes true to axis to the required alignment and slope as indicated in drawing/design and hydraulically testing the pipe to the required pressure as directed by the departmental engineer including Labour charge etc,. complete as per specifications at different depths.Up to 2m 200 mm DWC Pipe

2m to 4m 200 mm DWC Pipe

above 4m 200 mm DWC Pipe

Up to 2m 250 mm DWC Pipe

2m to 4m 250 mm DWC Pipe

Up to 2m 300 mm DWC Pipe

2m to 4m 300 mm DWC Pipe

Lowering of HDPE Pipes to proper grade and alignment, cutting the pipes true to axis to the required alignment and slope as indicated in drawing/design and hydraulically testing the pipe to the required pressure as directed by the departmental engineer including Labour charge etc,. complete as per specifications at different depths.Up to 2m 355 mm HDPE Pipe

2m to 3m 355 mm HDPE Pipe

Up to 2m 400 mm HDPE Pipe

2m to 4m 400 mm HDPE Pipe

above 4m 400 mm HDPE Pipe

Up to 2m 450 mm HDPE Pipe

2m to 4m 450 mm HDPE Pipe

Up to 2m 500 mm HDPE Pipe

2m to 4m 500 mm HDPE Pipe

above 4m 500 mm HDPE Pipe

Up to 2m 560 mm HDPE Pipe

2m to 4m 560 mm HDPE Pipe

above 4m 560 mm HDPE Pipe

Up to 2m 630 mm HDPE Pipe

Jointing DWC/HDPE Pipes and Specials by buttfusion welding/ electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (Part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Engineer in charge. 200mm dia

250mm dia

300mm dia

355mm dia

400mm dia

450mm dia

500mm dia

Charges for cutting open roads for laying Sewer lines as per the drawing and standard specification and directed by the Departmental Officers.B.T.Road Cutting

C.C.Road Cutting

Refilling the trenches with excavated earth including watering and consolidation as directed by the Engineer in Charge and as per standard specification.

Conveyance of excess earth to a distance not exceeding 5km as directed by the Departmental Engineer including cost of loading and transportation charges etc complete BEDDING

Supplying and filling in foundation and basement with stone dust in layers of not more than 20cm thick well rammed watered and compacted etc., complete complying with standard specification.

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "Krishnagiri Municipality" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Construction of Machine holes of different depths as per type design/drawing along sewer lines and provided with tight fitting FRC Machine hole frames and covers of 600 mm dia., of approved make and quality including supply and fixing of encapsulated PVC foot steps. The Machine hole shall be of brick work (with approved chamber class II bricks of size 8.75"X4.25 " X 2 3/4" in CM 1:3 and plastered with CM 1:3, 20mm thick inside and 12mm thick outside as per type design with foundation concrete 250mm thick in CM 1:4:8 using 40mm HBG. Benching and channeling should be provided in the Machine hole and suitable diameter pipes for House service connection (Not exceeding 6 Nos. for each manhold) to be left in the Machine holes as directed by the Engineer in- charge. The rate shall include earthwork, backfilling, and removal of surplus earth and depositing within 500m, de-watering wherever necessary, barricading, provision of danger lights etc., complete as per standard specification and directed by the Department Engineer. For construction of Sewer works SRC cement has to be upto 1.5m deep below GL - Rectangular 0.75x1.20m inner size

1.5m to 2m below GL - Rectangular 1.20X0.90m inner size

2m to 2.5m below GL - Rectangular 1.20X0.9m inner size

2.5m to 3m below GL - Circular 1.50m inner dia.

3m to 3.5m below GL - Circular 1.50m inner dia.

3.5m to 4.0m below GL - Circular 1.50m inner dia.

Construction of Drop Machine holes as per the specification of Machine holes including the additional Earthwork excavation up to 2.5 m depth - RCC Rectangular of size 0.9m x 1.20m (inner) above 2.5 m depth RCC Circular of diameter 1.5m (inner) Earth work excavation for foundation & depositing on bank with an initial lead of 10 m & lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales, murrum gravel, stoney earth and earth mixed with small sized boulders and hard gravelly soil -SS20B up to 1.5m depth Soft disentegrated rock, laterite, soft rock, kankar not requiring blasting in SDR Soil .1.5 - 2m depth etc. complete, Medium rock, and Dense Medium Rock not requiring Blasting 2 - 3 m depth Hard rock by wedging, chiselling and trimming to proper shape where blasting is prohibited.above 3 m depth including all charges etc complete as per the standard specifications as directed by Corporation Engineer 0.6 - 1.0 m depth

1.00 - 1.50 m depth

1.50 - 2.00 m depth

2.00 - 2.50 m depth

2.50 - 3.00 m depth

Clearing away and carefully stacking materials useful for reuse of any thickness of walls

Supplying of following ID dia. Double Wall Corrugated High Density Poly Ethylene Pipes, SN 8 as per IS 16098 (Part 2):2013 / EN 13476, including cost of conveyance, stocking charges, etc., complete as per standard specifications. 200mm dia.

250mm dia.

300mm dia.

Supply and delivery of HDPE pipes for sewerage PE 100 PN6 conforming to IS : 14333/1996 (ammended in 2009) 355mm dia

400mm dia

450mm dia

500mm dia

Schedule - 2 - House Service Connection DOMESTIC(WITHIN THE PREMISES OF PIPE LENGTH 6M) Supply, conveying to site, laying and jointing of 110mm dia UPVC pipes including fixing to inspection chamber , earthwork excavation (including charges for bedding), including, refilling of trenches with excavated earth, etc., complete for each house service connection within property limits

NON-DOMESTIC(WITHIN THE PREMISES OF PIPE LENGTH 6M) Supply, conveying to site, laying and jointing of 160mm dia UPVC pipes including fixing to inspection chamber , earthwork excavation (including charges for bedding), including, refilling of trenches with excavated earth, etc., complete for each house service connections within property limits

Pipe from Inspection Chamber (IC) to Machine Hole - 6m Length DOMESTIC( IC to MH OF PIPE LENGTH 6M) Supply, conveying to site, laying and jointing of 110mm dia UPVC pipes including fixing to MH in sewer line and inspection chamber , earthwork excavation (including charges for bedding), cutting open BT road, refilling of trenches with excavated earth, etc., complete for house service connections from property limits to Machine holes on sewers.

NON-DOMESTIC ( Inspection Chamber (IC) to Machine Hole OF PIPE LENGTH 6M) Supply, conveying to site, laying and jointing of 160mm dia UPVC pipes including fixing to MH in sewer line and inspection chamber , earthwork excavation (including charges for bedding), cutting open BT road, refilling of trenches with excavated earth, etc., complete for house service connections from property limits to Machine holes on sewers.

Inspection Chambers Construction of inspection chamber of inner size of 0.45 m x 0.45m x 0.6m for domestic connections including earth work excavation, Plain Cement Concrete 1:4:8 using 40 mm HBG for foundation, 11.5 cm thick walls in Brick work in CM 1:5 using ground moulded country bricks of size 8.75"X4.25 " X 2 3/4" standard specification, Plastering with cement mortar (1:4) 20 mm thick in all sides, m30 Concrete precast slab of 75mm thick for cover slab including cost and conveyance of all materials to site and labour charges.

Construction of inspection chamber of inner size of 0.6m x 0.6m x0.6m for non-domestic connections including earth work excavation, Plain Cement Concrete 1:4:8 using 40 mm HBG for foundation, 11.5 cm thick walls in Brick work in CM 1:5 using ground moulded country bricks of size 8.75"X4.25 " X 2 3/4" standard specification, Plastering with cement mortar (1:4) 20 mm thick in all sides, m30 Concrete precast slab of 75mm thick for cover slab including cost and conveyance of all materials to site and labour charges.

Supply and fixing of CI Nahini / Floor Trap with Chamber and stainless Steel Gratings - 100 mm x 75 mm including all charges etc, complete as per standard specification.

Schedule - 3 - Lifting Station Suction well Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer. First depth of 2 m

Medium dense rock (MDR), control blasting / Soft disentegrated rock, laterite, soft rock, kankar not requiring blasting. Second depth of 1 m

Third depth of 1 m

Fourth depth of 1 m

Fifth depth of 1 m

Sixth depth of 1 m

Seventh depth of 1 m

Plain Cement Concrete 1:4:8 using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour etc., complete and as directed by the Departmental Officers. below G.L

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 340Kg/ m3 and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0m3), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 m3), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79m3) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) Above G.L

Below GL Upto 1.5 m

From 1.5 m to 4.5 m

From 4.5 m to 9 m

From 9.0 m to 13.0 m

Suppling and fabricating and placing in position MS (or) R.T.S.(CRS) bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Centering for soffits for RCC slabs of plane surfaces including strutting 3m height using MS sheets of size 90 x 60cm and Bg 10 Gauge with lintels MS angles of size 25 x 25 x 3mm laid over silver oak (country wood) joists of size 10 x 6.5cm (spaced at about 90cm c/c) complying with standard specification and as directed by the departmental officers Curved surface From 0 m to 3.3 m

From 3.3 m to 4.3 m

From 4.3 m to 5.3 m

From 5.3 m to 6.3 m

From 6.3 m to 7.3 m

Painting two coats of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification etc., complete and as directed by Departmental Officers.

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement etc., complete as directed by the Departmental Officers.

Shoring & strutting the sides of trench when depth of excavation exceeds 2 m in loose soil including cost of materials and labour charges for installation & removal of Silver Oak planks of 40mm thick & country wood scantlings of 4m length etc complete & as directed by the Engineer-in-Charge. 0 m to 2 m

Conveyance of excess earth to a distance not exceeding 5 km as directed by the Engineer including cost of loading and transportation charges etc complete - 1 cu.m

Supplying and fixing of encapsulated P.V.C. steps inside the well

Construction of Bellmouth Chambers of the following sizes with wall thickness of 230mm for receiving the flow from LS/LMHs before discharging to machinehole Internal size : 0.45x0.45x 0.6

Internal size : 0.5x0.6x 0.6

Internal size : 0.75x0.60x 0.60

Internal size : 1.2 x 1.3 x 0.6

Internal size : 1.5x 1.2 x 0.6

Internal size : 2 x 1.8 x 0.6

Valve Chamber:Construction of masonry valve pit as per Type design for Sluice valve valve, Non Return Valve for Earth work excavation, Refilling, Plain Cement Concrete 1:4:8 (one sulphate resistant cement, four sand & eight coarse aggregate), Reinforced Cement Concrete M30, centering, MS or deformed steel bars (upto 16 mm dia) for RCC, FRC Machine hole Covers, PVC encapsulated CI steps 30cm, Conveyance of excess earth for the following valves includingcharges for precasting and,valves and specials in position ,refilling the sidesof the pit etc. complete. and as directed by Corporation Engineers. Construction of Valve Chambers of following Sizes CONSTRUCTION OF VALVE CHAMBER - 1.5 m x 2.0m x 0.9 m

100 mm dia CI - 0.5m d/f pipe

100 mm dia CI d/f 90 deg bend

100 mm dia CI non-return valve

100 mm dia CI sluice valve

50 x 100 mm CI D/F taper

150 x 150 mm CI A/F tee

Schedule -4, Pumping Station Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer. First depth of 0 to 2 m

Earth work excavation and depositing on bank withinitial lead of 10m and lift of 2.00m in narrow trenches for laying of pipes for water supply and sewerage works in the following types of soil strata as directed by departmental officers. In Soft Disintegrated Rock, Laterite, soft rock or kankar, not requiring blasting. Second depth of 2.0 to 4.0m

Third depth of 4.0 to 6.0m

Fourth depth of 6.0 to 8.0m

Fifth depth of 8.0 to 10.0m

Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, icensed shot fireman, labour for filling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc., where open blasting is prohibited and as directed by Engineer in charge. Second depth of 2.0 to 3.0m

Third depth of 3.0 to 4.0m

Forth depth of 4.0 to 5.0m

Fifth depth of 5.0 to 6.0m

Sixth depth of 6.0 to 7.0m

Seventh depth of 7.0 to 8.0m

P.C.C 1:4:8 (one cement, four sand and eight coarse aggregate) using Sulphate Resistant cement and 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Engineer in charge.

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 340Kg/ m3 and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0m3), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 m3), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79m3) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) Above G.L

Below GL Upto 1.5 m

From 1.5 m to 4.5 m

From 4.5m to 9 m

Suppling and fabricating and placing in position MS (or) R.T.S.(CRS) bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Centering for soffits for RCC slabs of plane surfaces including strutting 3m height using MS sheets of size 90 x 60cm and Bg 10 Gauge with lintels MS angles of size 25 x 25 x 3mm laid over silver oak (country wood) joists of size 10 x 6.5cm (spaced at about 90cm c/c) complying with standard specification and as directed by the departmental officers Curved surface Base slab sides

From 0 m to 3.3 m

From 3.3 m to 4.3 m

From 4.3 m to 5.3 m

From 5.3 m to 6.3 m

From 6.3 m to 7.3 m

From 7.3 m to 8.3 m

From 8.3 m to 9.3 m

From 9.3 m to 10.3 m

Painting two coats of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification etc., complete and as directed by Departmental Officers.

Refilling the outside of the well with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Departmental Officers.

Shoring & strutting the sides of trench when depth of excavation exceeds 2 m in loose soil including cost of materials and labour charges for installation & removal of Silver Oak planks of 40mm thick & country wood scantlings of 4m length etc complete & as directed by the Engineer-in-Charge. 0 m to 2.0 m

Conveyance of excess earth to a distance not exceeding 5km as directed by the Departmental Engineer including cost of loading and transportation charges etc complete

Supplying and fixing of encapsulated P.V.C. steps inside the well

Supplying and fixing of chequared plates with necessary M.S. Frames to support

Providing Column and Erection of ISMB 450 and ISMB 200 - Construction RCC Pillers for the size 0.35x0.35x3m height of both end of well including foundation excavation, form work,RCC 1:1.5:3, Plastering,Colour Washing, refilling,Required Streel Reinforcement and Supply and fixing ISLB 450 and ISMB 200- 5.35m length of 49.5kg/m for on column over well

Providing Construction joint with G.I. Sheet18 Gauge thick., 200mm wide including steel rods of 8mm and binding wire for fixing and holding in position at required level.

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Supply & fabrication of 2 numbers of Stainless steel in SS 304 screen arrangements of size 1.75 m x 2 m with 12mm x 5mm bars at 25 mm spacing and fixing at an angle of 60 deg. and welded to an angle frame of 100 x 100 x 8 mm including labour charges and cost of materials etc complete.

Valve Chamber:Construction of masonry valve pit as per Type design for Sluice valve valve, Non Return Valve for Earth work excavation, Refilling, Plain Cement Concrete 1:4:8 (one sulphate resistant cement, four sand & eight coarse aggregate), Reinforced Cement Concrete M30, centering, MS or deformed steel bars (upto 16 mm dia) for RCC, FRC Machine hole Covers, PVC encapsulated CI steps 30cm, Conveyance of excess earth for the following valves includingcharges for precasting and,valves and specials in position ,refilling the sidesof the pit etc. complete. and as directed by Corporation Engineers. CONSTRUCTION OF VALVE CHAMBER - 3.6 m x 5.6 m x 2.0 m

100 mm dia CI - 0.5m d/f pipe

100 mm dia CI d/f 90 deg bend

150 mm dia CI non-return valve

100 mm dia CI sluice valve

200 x 150 mm CI D/F taper

150 x 150 mm CI A/F tee

150 mm dia CI - 1.0m d/f pipe

150 mm dia CI - 0.5m d/f pipe

150 mm dia CI d/f 90 deg bend

150 mm dia CI non-return valve

150 mm dia CI sluice valve

100 x 150 mm CI D/F taper

150 x 150 mm CI A/F tee

200 mm dia CI - 1.0m d/f pipe

200 mm dia CI - 0.5m d/f pipe

200 mm dia CI d/f 90 deg bend

200 mm dia CI non-return valve

200 mm dia CI sluice valve

300 x 150 mm CI D/F taper

200 x 150 mm CI A/F tee

Schedule -5, Pumping Main Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size of boulders as directed by Departmental engineer.

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement.

Lowering of C.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Departmental engineer 150 CI Class LA pipe

200mm dia CI Class LA pipe

300 CI Class LA pipe

350mm dia CI Class LA pipe

400 CI Class LA pipe

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete. 150 CI Class LA pipe

200mm dia CI Class LA pipe

300 CI Class LA pipe

350mm dia CI Class LA pipe

400 CI Class LA pipe

Charges for cutting open roads for laying Sewer lines as per the drawing and standard specification and directed by the Departmental Officers. BT Road Cutting

CC Road Cutting

For 200 mm dia. Pumping main

For 300 mm dia. Pumping main

For 350 mm dia. Pumping main

For 400 mm dia. Pumping main

For 200 mm dia. Pumping main, 50mm dia Air valve

For 300 mm dia. Pumping main, 80mm dia Air valve

For 350 mm dia. Pumping main, 80mm dia Air valve

For 400 mm dia. Pumping main, 80mm dia Air valve

For 200 mm dia. Pumping main,100mm Scour valve

For 350 mm dia. Pumping main,100mm Scour valve

Material Supply and delivery of the following sizes of CI Sluice valve as per IS 14846/2000 PN 1.0 with ISI marking including necessary fittings etc,. Complete. 150 mm DI Sluice Valve in 150mm DI Main

200 mm DI Sluice Valve in 200mm DI Main

350 mm DI Sluice Valve in 350mm DI Main

300 mm DI Sluice Valve in 300mm DI Main

400 mm DI Sluice Valve in 400mm DI Main

Supply and delivery of the following sizes of CI Sluice valve as per IS 14846/2000 PN 1.0 with ISI marking including necessary fittings etc,. Complete.50 mm DI DAV

80 mm DI DAV

Supply and delivery of the following sizes of CI Double Air valve as per IS 14845/2000 with ISI marking including necessary fittings etc,. Complete. 100 mm DI Scour Valve in 150mm DI Main

150 mm DI Scour Valve in 200mm DI Main

200 mm DI Scour Valve in 400mm DI Main

Supply and delivery of CI Specials as per IS 1538/ 1993 Bend 150x90 Deg CI DSB

150x45 Deg DI DSB

150x22.50 Deg CI DSB

150x11.25 Deg CI DSB

200x90 Deg CI DSB

200x45 Deg CI DSB

200x22.50 Deg CI DSB

200x11.25 Deg CI DSB

300x90 Deg DI DSB

300x45 Deg DI DSB

300x11.25 Deg DI DSB

300x22.50 Deg DI DSB

350x90 Deg CI DSB

350x45 Deg CI DSB

350x22.50 Deg CI DSB

350x11.25 Deg CI DSB

400x90 Deg CI DSB

400x45 Deg CI DSB

400x11.25 Deg CI DSB

400x22.50 Deg CI DSB

Supplying of following dia. CI Pipes for Class A as per IS 1536/2001 including cost of conveyance, stocking charges, etc., complete as per standard specifications. 150 CI Class LA pipe

200mm dia CI Class LA pipe

350mm dia CI Class LA pipe

300 CI Class LA pipe

400 CI Class LA pipe

Thrust block as per type design - Providing and laying cement concrete 1:2:4 proportion with 20mm and down size metal of approved gradation hard broken granite, trap, basalt or with any other approved hard aggregate including cost and conveyance of all materials with all lead and lift including earth work excavation, PCC, cost of reinforcement and placing the same above or below ground level including reinforcement, plywood/ steel form work, machine mixing, laying, tamping, curing, etc., complete including smooth finishing the exposed faces with CM 1:4 proportion 12mm thick wherever necessary, etc., complete for Anchor Blocks or Thrust Blocks as per drawings including lead & lift etc., complete as per standard specifications and directed by the Departmental officers. 150x90 Deg CI DSB

150x45 Deg CI DSB

150x22.50 Deg CI DSB

150x11.25 Deg CI DSB

200x90 Deg CI DSB

200x45 Deg CI DSB

200x22.50 Deg CI DSB

200x11.25 Deg CI DSB

300x90 Deg CI DSB

300x45 Deg CI DSB

300x22.50 Deg CI DSB

300x11.25 Deg CI DSB

350x90 Deg CI DSB

350x45 Deg CI DSB

350x22.50 Deg CI DSB

350x11.25 Deg CI DSB

400x90 Deg CI DSB

400x45 Deg CI DSB

400x22.50 Deg CI DSB

400x11.25 Deg CI DSB

Electromagnetic Flow Meter suitable for following dia. CI pumping main, confirming to ISO 17025 standard shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in units of kiloliters and shall be accurate within 0.5% of measured value, shall operate within a range of 0.3m/sec to 4m/sec and be constructed as follows: Meter tube (sensor) shall be fabricated from stainless steel tube and use class PN 10 flat face carbon street flanges in accordence with IS 1538. these flanges shall be welded to the flow tube. the internal of the meter tube shall be blasted to near white and lined with hard rubber/polyurethane/PTFE preferably by SBR or EPDM. meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. 200 mm dia electro magnetic flow metre

400 mm dia electro magnetic flow metre

Provision for jungle clearance along alignment.

Schedule -6, Pump Room Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m , Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer.

Supplying and filling in foundation and basement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Random rubble masonry with CM 1:5(one cement and five sand) for footing and basement including cost of materials, mixing, placing, curing and finishing etc., complete as directed by theDepartmental officers.

Brick work in CM 1:6 (one cement & six sand) using ground moulded country bricks of size 8.75"X4.25 " X 2 3/4" standard specification including finishing, curing, etc., complete complying with standard specification -

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ m3 and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0m3), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 m3), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79m3) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

Centering for sides and soffits of R.C.C slab of plane surface for R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental Officers. Roof slab

Others

Plastering with cement mortar (1:5) 12 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

Suppling and fabricating and placing in position MS (or) R.T.S. Fe 515 bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Plastering with cement mortar (1:4) 20 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

Plastering with cement mortar 1:3,10 mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Painting two coats of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Supplying and fixing of steel Doors two leaves including all cost with fitting and painting etc complete as directed by Engineer incharge(the design should be got approved by the SE before supply & fixing)1x2.1m

Supplying and fixing of steel Windows two leaves including all cost with fitting and painting etc complete as directed by Engineer incharge(the design should be got approved by the SE before supply & fixing)0.9 x 1.2m

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement.

Schedule -7 Transformer yard Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer.

Plain Cement Concrete 1:4:8 using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Random rubble masonry with CM 1:5(one cement and five sand) for footing and basement including cost of materials, mixing, placing, curing and finishing etc., complete as directed by theDepartmental officers.

Reinforced Cement concrete 1:2 :4 (one cement, two sand & four course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29m height for plane surfaces as detailed below in all floors with all cross bracings using mild steel sheets of size 90x60cm and 10 BG stiffened with welded mild steel angle of size 25mm x 25mm x 3mm for boarding laid over silver oak joists of size 10cm x 6.50cm spaced at abote 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at not more than 75cm centre to centre et., complete complying with the standard specification and directed by the Engineer in Charge. for columns, pillars, piers, post and struts, square / rectangular / polygon in plan including cost of all materials, labour complete as per standard specification and directed by the Engineer in Charge.

Brick work in CM 1:5(one cement & five sand) using ground moulded country bricks of size 8.75"X4.25 " X 2 3/4" standard specification including finishing, curing, etc., complete complying with standard specification

Plastering with cement mortar (1:5) 12 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

Painting two coats of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification. area as per item no. 6

Supply and fixing of M.S Grills with Doors with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification. GATE

Providing barbed wire fencing using 10.00 gauge 2 ply 4 pronged galvanised barbed wire 5 rows in horizontal ways and 30cm C/C on vertical ways 2.10m height tying with necessary binding wire including drawing in holes wherever necessary excluding the cost of pillars/poles but including the cost of barbed wire and binding wire and labour charges for fixing barbed wire either vertically or horizontally, tieing etc., complete with all lead & lift.

Schedule -8, Compound wall Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stony earth and earth mixed with small size of boulders as directed by Departmental Engineer.

Supplying and filling in foundation and basement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Random rubble masonry with CM 1:5(one cement and five sand) for footing and basement including cost of materials, mixing, placing, curing and finishing etc., complete as directed by theDepartmental officers.

Brick work in CM 1:6 (one cement & six sand) using ground moulded country bricks of size 8.75"X4.25 " X 2 3/4" standard specification including finishing, curing, etc., complete complying with standard specification -

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Supplying and fixing barbed wire fencing over the proposed compound wall with 'L' angle iron 50x50x6mm & 1.45mm posts bent to shape at 2.5m centres with 6 rows of barbed wire and also in a zig zag manner at 25 cm c.c. connecing all the rows with barbed wire will be of 2 ply and 12 gauge or other approved size including drilling hole in L iron posts and fixing the posts in cement concrete 1:2:4 of size 15x15x45cm etc., as directed.

Refilling with excavated sand complying with standard specification for filling in foundations and basement.

Supplying and fabricating and erection of iron gate with grill works of required size as per direction at site with G.I pipes of 50 mm and specials at all sides and 40x40x6mm angles as bracing on which 2 No.of m.s sheet of 16 gauge of size 2x2.50m each is welded as two halves fixing letter "METRO WATER" including one coat of primer with red lead etc., complete as directed.

Painting two coats of newly plastered wall surface with ready mixed cement paint of first quality and approved colour over a primary coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Shcedule-9, Road Restoration plain cement conctere 1:4:8 (one cement four fine aggregate and eigth coarse aggregate ) using 40mm size HBG metel including cost and conveyence of all materials to site and including for the mixing , laying water carring with all leads of good water compacting and laboutr charges and all incidential charges such as water providing etc, complete as per standard specificationrs.

Cement Concrete 1:2:4 using 12 to 20mm gauge hard broken stone jelly for plain cement concrete work including laying compacting and curing ., etc ., complete

Schedule-10, Trenchless Technology for Crossings Excavating of driving pit and receiving pit of size 3.00m (length) x 3.50m (breadth), depth upto 5m in all soil strata including shoring and strutting using 6mm tk MS Plate of size 3.50m x 3.50m usable for 10 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe. Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries such as cranes, jacks, jacking materials, generator, welding machineries compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by CMWSSB Engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of om to 2m excluding the cost of MS pipes. NH Crossing/SH Crossing/Railway Crossing 150mm dia pumping main CI Pipe crossing from LS-6A to PS-6 crossing SH 161 300 mm dia MS encasing pipe for various thickness

200mm dia pumping main CI Pipe crossing from LS-5A to MH-7054 450mm dia MS encasing pipe for various thickness

300mm dia pumping main CI Pipe crossing from PS-4 to PS-2 600mm dia MS encasing pipe for various thickness

350mm dia pumping main CI Pipe crossing from PS-1 to STP 700mm dia MS encasing pipe for various thickness

400mm dia pumping main CI Pipe crossing from PS-3 to STP 800mm dia MS encasing pipe for various thickness

Supply and delivery of following sizes with thickness fabcricated with fe410 grade steel conforming to IS 3589:2001 and other allied codes. The pipes shall be lined with plant applied cement mortar lining 1:2 and including cost of materials and transportationh charges etc complete as direction by the departmental officer. NH Crossing/SH Crossing/Railway Crossing Cost of Encasement Pipes of 273mm dia MS Pipe with 5mm thick

Cost of Encasement Pipes of 457mm dia MS Pipe with 5mm thick

Cost of Encasement Pipes of 610mm dia MS Pipe with 5.8mm thick

Cost of Encasement Pipes of 711mm dia MS Pipe with 6.3mm thick

Cost of Encasement Pipes of 813mm dia MS Pipe with 7.1 mm thick

Schedule-11, Electro-Mechanical Items Supply, delivery, erection, testing and commissioning of non-clog submersible sewage pumpset with following duty point, including required capacity 3 Ph, 415 V, AC, 50 Hz, Electrical Motor with suitable weather proof cable (Copper) of total length of 35 m, control panel, Pedestal Coupling, guide wire / suitable guide pipe of length 10m, M.S.(GLVD) lifting chain of length 10m, necessary level controlling probes with sufficient length of armoured copper LTUG cable to connect the probe from the junction box to the control panel, fasteners including laying of pump cable under ground with suitable conduit and clamping on walls in trays and incidental civil works etc.complete.73 lpm against a total head of 12 m (LS - 1A)

67 lpm against a total head of 6 m (LS - 1B)

332 lpm against a total head of 12 m (LS - 2A)

121 lpm against a total head of 10 m (LS - 3A)

332 lpm against a total head of 12 m (LS - 3B)

96lpm against a total head of 9 m (LS - 4A)

419 lpm against a total head of 14 m (LS - 4B)

510 lpm against a total head of 24 m (LS 4C)

53 lpm against a total head of 9 m (LS 4D)

107 lpm against a total head of 21 m (LS - 5C)

241 lpm against a total head of 19 m (LS - 6A)

563 lpm against a total head of 18 m (LS - 6B)

312 lpm against a total head of 14 m (LS - 6C)

50 lpm against a total head of 7 m (LS - E1)

89 lpm against a total head of 7 m (LS - E2)

32 lpm against a total head of 5 m (LS - E3)

1297 lpm against a total head of 40 m (PS - 1)

4119 lpm against a total head of 12 m (PS - 2)

5315 lpm against a total head of 30 m (PS - 3)

3387lpm against a total head of 22 m (PS - 4)

1334 lpm against a total head of 21 m (PS - 5)

1116 lpm against a total head of 18 m (MPS @ STP)

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete. 1 kVAR

Supplying and fixing of following capacity Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete. 32 Amps

Supplying and fixing of following capacity Triple Pole SFU with fuses on suitable angle iron frame with earth connection only. 32 Amps

Capacity of M.V. Panel - 63 Amps (MPS @ STP , 63 A FP Change over Switch 25 kA,32 A TP MCCB 10 kA - 3 nos for pumps,32 A TP MCB 10 kA for Spare,20A TP MCB 10 kA - 3 nos for Pump cap, 32 A TPN MCB 10kA (for LDB & Spare - 2nos).

Capacity of M.V. Panel - 100 Amps (PS - 1,2), 100 A FP Change over Switch 25 kA, 63 A TP MCCB 10 kA - 3 nos for Pumps, 63 A TP MCCB 10 kA for Spare, 32 A TP MCB 10 kA - 3 nos for Capacitor, 32 A TPN MCB 10kA (for LDB & Spare - 2 nos)

Capacity of M.V. Panel - 160 Amps (PS - 4,5),160 A FP Change over Switch 25 kA, 63 A TP MCCB 10 kA - 3 nos for Pumps, 63 A TP MCCB 10 kA for Spare, 40 A TP MCB 10 kA - 3 nos for Capacitor, 32 A TPN MCB 10kA (for LDB & Spare - 2 nos)

Capacity of M.V. Panel - 200 Amps (PS - 3), 200 A FP Change over Switch 25 kA, 100 A TP MCCB 10 kA - 3 nos for Pumps, 100 A TP MCCB 10 kA for Spare, 63 A TP MCB 10 kA - 3 nos for Capacitor, 32 A TPN MCB 10kA (for LDB & Spare - 2 nos).

Capacity of D.G. Set - 30 kVA

Capacity of D.G. Set - 40 kVA

Capacity of D.G. Set - 82.5 kVA

Capacity of D.G. Set - 125 kVA

Supplying and laying following LTUG cables in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed. DO - 3 ½ core 25 sq.mm. for LS(Incomer)

DO - 4 core 4 sq.mm - Panel to Starter (PS)

DO - 4 core 4 sq.mm - Starter to Junction Box (PS)

DO - 3 ½ core 50 sq.mm. for PS(Incomer)

DO - 4 core 4 sq.mm - Panel to Starter (PS)

DO - 4 core 4 sq.mm - Starter to Junction Box (PS)

DO - 3 ½ core 50 sq.mm. for PS(Incomer)

DO - 4 core 10 sq.mm - Panel to Starter (PS)

DO - 4 core 10 sq.mm - Starter to Junction Box (PS)

Supplying and fixing of cable gland and termination with Aluminium cable lugs for following PVC UG cable and with earth connection DO - 3 ½ core 25 sq.mm.

DO - 4 core 4 sq.mm

DO - 3 ½ core 50 sq.mm.

DO - 4 core 4 sq.mm

DO - 3 ½ core 50 sq.mm.

DO - 4 core 10 sq.mm

Supply delivery and fixing of out door weather proof junction box fabricated in MS sheet steel (12 SWG for front 14 SWG for other sides) near the suction well for terminating the Pump power cable and control cable on an angle iron frame at convenient height for working and above the local MFL with provision for terminal block & earthing as per IS including incidental civil works etc.,complete. Up to 20 HP

Supply, delivery and erection of Three Phase 6 way 32 Amps, 10kA LDB with the following: 1 No of 40 A FP isolator for incoming supply 3 Nos. of 16A, DP RCCB 3 Nos. of 16A, SP MCB 1 No of 16A, DP MCB 3 Nos of 6A, DP MCB in sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete.

Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket.

Wiring with 2.5 sq mm PVC insulated single core copper cables of 650 V Grade on suitable rigid PVC pipe on wall and ceiling with PVC accessories, with MS switch box covered with 3 mm thick hylam sheet with continous earth wire connection of 14 SWG TC wire. Light points

Fan Points

Lighting Fixtures Supply and installation of 240 V - 1 x 20 W LED TL fitting box type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.

Supplying and fixing of 18" sweep AC exhaust fan complete including providing necessary opening in the wall.

Supply and fixing of 48" sweep AC ceiling fan complete with regulator with lm down rod (stem pipe) including supplying and fixing of fan clamp with side plates and cross arms

Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.

TWIN CI Earthing as per the IS 3043/1987 under latest amendments specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply and connection of earthing conductor of size 25 X 6mm GI Flat including two coats of approved painting and laying between earth pit and equipment.

Mechanical Items Supply, Installation, Testing and Commissioning of CI Thimble Mounted Sluice Gate, Manually operated, Rising Spindle type. Sluice gates are as per IS 13349 Including all taxes, Freight, loading, unloading, fitting in position including Sluice gates are upward opening wall thimble mounted suitable for isolating the flow of sewer into out of the opening in the wall. It consists Gate frame, wall thimble, gate slide, shutter, seating/sealing faces .The gates will be provided with pads on sides, top and bottom to mount the wedges. The gate shall be designed in such a manner, so that it can be operated at 2 meter head. Gate frame & Shutter of CI Grade IS 210 FG 260, Head Stock assembly bolts & SS ASTM A276 Type 316, Stem, Operating Nut SS ASTM A276 Type 316., Duly tested for tensile strength, Tested for over all dimensions as per approved GA Sluice gate - 1no. (400x400mm)

Sluice gate - 1no. (300x300mm)

Sluice gate - 1no. (350x350mm)

Sluice gate - 1no. (450x450mm)

Supply, delivery and fixing Pressure gauge (with150mm dia. dial) on the discharge piping with all necessary copper tubing and fittings as per standard practice.

Description of Work / Item(s)

Amount

Resources allocated to ESHS management

Drafting and updating the ESHS documentation, reporting, inspections

Implementation of the Health and Safety Plan: Meetings, health care center, medical check‑ups, emergencies and evacuations, safety protective equipment, hygiene

Accommodation, drinking water, meals and transportation of staff

Training and local recruitment management costs

Protection of adjacent areas, biodiversity, prevention of erosion and wastewater management

Traffic, noise and atmospheric emissions management, land take

Waste and hazardous products management

Vegetation clearing and site rehabilitation

Description of Work / Item(s)

Amount

Operation and Maintenance Price for Operation and Maintenance of Sewage Collection system including Machine holes, Sewer line, Pumping Stations, Lifting stations, Pumping Mains & all allied appurtenances, All electro mechnical items, spares, consumables, Manpower, repair & Maintenance including preventive maintenace, routine maintenance, cost of operating jetting cum suction machine including silt suction machine including silt disposal and any other cost with in the Project Area For First Year

For Second Year

For Third Year

For Fourth Year

For Fifth Year

KEVADIYA CONSTRUCTION PVT LTD

KEVADIYA CONSTRUCTION PVT LTD

KEVADIYA CONSTRUCTION PVT LTD