Chennai Metropolitan Water Supply And Sewerage Board Tender

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Chennai Metropolitan Water Supply And Sewerage Board - CMWSSB Tender

Civil And Construction
Water Storage And Supply
Eprocure
Opening Date30 Sep 2022
Closing Date8 Nov 2022
Tender Amount₹ 70,45,79,094 
This is an estimated amount, exact amount may vary.
Notes
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BOQ Items

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DO_NOT_SHOW

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Non bus route

5200

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Supplying, delivery, conveying and laying / fixing specials like Tee, Bends and Tapers confirming as per IS 1538/1993 including earthwork excavation at any depth and as directed at site, complete.

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1000mm D/Soc CI 90 deg Bend

15

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-

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1000mm D/Soc CI 45 deg Bend

3

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1000mm D/Soc CI 22.5 deg Bend

3

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-

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Supply, delivery at site, conveying and fixing of CI valves of following sizes conforming to relevent IS 14846/2000 PN 1 with ISI marking including loading, unloading, transportation charges and stacking etc complete as per specifications.

-

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700mm DN Sluice valve

3

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200mm Sluice valve

7

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200mm Double Air valve

7

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Supply, delivery, conveying and fixing following cast iron specials as mentioned below conforming to IS: 1538:1993 including loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete.

-

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1000 x700 D/Soc Taper

6

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700 mm F/Spi Tail Piece

3

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700 mm F/Soc Tail Piece

3

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1000 mm CI collars

20

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1000 mm x 200 mm D/Soc/Fl Tee

7

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1000mm dia F/Spi Tail piece

1

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1000mm dia F/Soc Tail piece

1

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Construction of Sluice Valve Chamber of following sizes in RCC M25 grade with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including necessary masonry work and plastering etc., complete.. 3.0mx2.5mx3 m size chamber for 700mm Dia - 3 Nos

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Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m etc. complete.

81.9

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Supplying and filling sand for foundation and basement including watering, consolidating, ramming etc. complete.

5.4

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P.C.C 1:3:6 using 40mm gauge hard broken stone jelly including laying in layers of not more than 15cm thick including ramming curing etc complete

5.4

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Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.

251.7

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Providing and laying in position Ready Mix concrete M25 Grade using Ordinary Portland Cement with water cement ratio not exceeding 0.4 including the use of plasticizer of approved make & dosage of required grade at all locations and levels using 20mm size and down graded aggregates in all types of works including hire charges for pump and pumping charges to the required locations, machine vibrating, tamping, curing, providing fixtures like fan clamps, beading as specified, charges for conveyance of RMC from plant to the site or all as required (excluding cost of reinforcement and fabrication charges, centering and shuttering) Mix design details to be got approved before commencemnt of the work adopting pour card system by departmental officer etc. complete as per IS 4926 of 1976/1990.

21.9

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Supplying and fixing C.I.steps.

30

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Plastering with C.M.1:3 for 20mm thick including curing etc complete.

242.1

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Cement concrete 1:2:4 using 20mm gauge hard broken stone jelly for plain cement concrete works including laying, ramming, curing etc complete

6.6

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Supplying, fabricating and laying in position MS or RTS rods for RCC works including cost of steel, binding wire, cutting, cranking and tying in position with binding wire assembly etc., complete.

600

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Refilling with excavated earth

36.9

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Disposal of surplus earth

45

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Providing and fixing FRC cover and frame of size 60 x 60cm including necessary masonry work and plastering, etc., complete

6

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Construction of Air Valve Chamber of size 1.20 m x 0.90 m x 1.60 m in RCC M25 grade with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including necessary masonry work and plastering etc., complete.. 200mm Dia Double Air valve chamber - 7 Nos

-

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Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS20B with initial lead of 10mts. and lift of 2m etc. complete.

133

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Supplying and filling with sand for foundation and basement as per standard specification

7

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C.C 1:3:6 using 40mm gauge hard broken stone jelly for PCC works including laying in layers of not more than 15 cm, thick, ramming, curing etc. complete

11.2

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Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

22.4

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Supplying, fabricating and laying in position MS rounds or RTS rods for RCC works including cost of steel reinforcement, binding wire, cutting, bending, cranking and tying in position with binding wire assembly etc., complete

2240

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Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3.0m high

306.6

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Supplying and fixing CI steps etc complete.

49

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Plastering with C.M.1:3 for 20mm thick including curing etc., complete .

140

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Plastering with C.M.1:3 for 12mm thick including curing etc., complete .

70

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

0.21

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Disposal of surplus earth

24.71

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Refilling with excavated earth

101.92

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Providing and fixing FRC cover and frame of size 60 x 60cm including necessary masonry work and plastering, etc., complete

7

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Making rubber joints including using Tyton Rubber gaskets as jointing material for CI specials.

-

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1000mm

62

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6

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Cutting C.I Pipes

-

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1000 mm dia

42

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Cutting Asphaltic Road

-

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Bus Route road

2720

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Non Bus Route road

2890

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Cutting of Cement Concrete Road

714

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Jointing the C.I. Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipes to the required pressure with water (including cost of jointing materials) and labour cost etc. complete

-

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1000 mm

2

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700 mm

12

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200 mm

28

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Testing of M.S./C.I./P.V.C./D.I pipes with hydraulic testing equipment by filling with water(including cost of water @ Rs.66/KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete

-

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1000 mm

6800

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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 "METRO WATER" & 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

13600

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Cement concrete 1:2:4 using 20mm gauge hard broken stone jelly for PCC works excluding centering, shuttering, compacting, curing, finishing etc complete for bed block

170

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Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG for the DI pumping main including the cost of shuttering, compaction, curing etc. complete.

-

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1000mm D/Soc CI 90 deg Bend

15

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1000mm D/Soc CI 45 deg Bend

3

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1000mm D/Soc CI 22.5 deg Bend

3

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Hire Charges for Diesel pumpset of 7.5 hp including cost of fuel and machinest for running the machine per hour of running

12000

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Providing House service connection: Supplying, laying jointing and testing SW pipe including earthwork excavation for trenches in hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m. lowering the pipes into the trenches, aligning, refilling the trenches with excavated earth in layers of not more than 23cm thick watering, ramming to consolidation and disposal of surplus earth etc., complete

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100mm dia upto a depth of 1.0m

2000

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150mm dia at an average depth of 1.5m

2000

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Hire Charges of JCB breaker for cut asphalitic road /VVIP route

2000

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For Trial pits excavation

-

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Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m Double the relevant rate for SS No.20B will apply to excavation in all the soil and rock classification given above for foundation for buildings for abutment, piers, wings and return of bridges, culverts, sluices, regulators and cross masonry works, retaining walls, toe walls, cut off walls and body walls of anicuts, weirs, retaining walls of cause way, bed dams, trenches for water supply and drainage works for laying pipes and sewers, pits for avenue trees, trial pits and pits for poles and towers and toe wall for revetment.

119

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Supplying, delivery at site and laying the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K7 conforming to IS: 8329/2000 in standard lengths with cement mortar lining inside and outside Zinc coating, including rubber gasket Labour charges for loading,unloading and stacking at the site etc as directed by the engineer at site ,including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m.conveying to the site of work, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth etc . complete for the pipes of following diametres in Asphaltic concrete road.

-

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100mm at 1.25m depth

100

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150mm at 1.25m depth

50

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200mm at 1.25m depth

50

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Making bore and tapping in the DI pipe line,supplying and fixing of specials consisting of plastic moulded clamp saddle with (SS304) female threaded metal insert ,sealing rubber and plastic wide strap including suitable bolts and nuts,Polypropylene compression fitting 90 deg elbow, UPVC Ball Valve (stop clock) with compressio joint at one end and female threaded at other end and suitabl enclosure (HDPE) with top side openable for housing UPVC Ball Valve (stop clock) and testing house service connections including cost of water etc complete for following sizes.

-

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20 mm O.D

100

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Supplying and laying of MDPE (PE80) Blue pipe (IS:4427) with necessary specials including earth work excavation laying jointing testing, refilling the trenches and disposal of surplus earth etc.complete.

-

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20 mm O.D

500

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Soling, with gravel to a Consolidated thickness of 100mm thick using 1.333 Cu.m of gravel for an area of 10 sq.m including spreading watering and consolidation by power road roller etc. complete.

300

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Bill No:2 Construction of Suction wells

-

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Suction well (8 m dia) I

-

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Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stoney earth or earth mixed with small size boulders and hard gravely soil as per SS20B with initial lead of 10m and lift of 2m etc. complete.

-

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For 0 to 2 m depth

186.63

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Providing curved form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for RCC well curb and well steining.

-

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Upto 1m above and 3m below GL 8m to 9m below GL

640.03

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Bed block for pump

1.44

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Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M30 grade (Msand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

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From 1.0m above ground level to 1.5m below ground level

256.2

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From 1.5m to 4.5m below ground level

5.12

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From 4.5m to 9.0m below ground level

30.67

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From 9.0m to 13.5m below ground level

12.07

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Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly & SRC for plain concrete works including laying ramming curing, etc., complete..

-

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4.5m to 9m depth

12.45

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Providing point edge to well curb using ISA 200x150x16 mm of weight 42.2 kg/m

1306

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Sinking of well below water level including all incidental charges using special tools and plants such as air compressior, helmet etc., complete and including baling out water.8m dia well

-

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First depth of 2m

2

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Second depth of 2m

2

-

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Third depth of 2m

2

-

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Fourth depth of 2m

2

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Fifth depth of 2m

0.34

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Plugging the bottom of the well using C.C 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly with 10% excess cement for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing etc complete

-

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9m to 13.5m depth

65.92

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Supplying, fabricating CRS bars manufactured by Primary steel including cost of steel, binding wire, cutting, cranking and tying, in position with binding wire assembly etc complete.

37396

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Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete

286.99

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Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.

54.11

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Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,

38.84

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Disposal of surplus earth

768.6

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Supplying and fixing C.I.steps.

31

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Colour washing two coats over one coat of white washing

54.11

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Supply and erection of Cast Iron single faced manually operated rising type 1000mm dia penstock with extension rod of 5m length conforming to relevant IS with IS markings on it, having cast iron door and frame with Gunmetal seating, spindle made of Stainless steel, CI head stock with gear arrangment and hand wheel fitted in well.

1

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Supplying and fixing SS screen of grade 316. The screen shall be fabricated out of stainless steel flats of 50 x 10mm. The outer frame also shall be of 50 x 10mm fixed inside the well for seating the screen. The screen shall be so fabricated that the inclined portion of the screen is fixed and the horizontal portion of the screen is a removable one for lifting the pump for maintenance purpose. Outer frame and 50x10mm SS flats spaced at 35mm centre to centre to serve bar screens inside the screen well

6371

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Supply and installation of SS 316 open mesh flooring with 25x6mm thick flats for outer frame and 25x3mm SS and 12x3mm SS flats spaced at 30mm and 60mm respectively and 50x10mm SS flats for mesh support and 50x50x6mm SS angle for opening forming a mesh over the surface of the well etc,complete

1942

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Supplying and fixing PVC water bar, 150 mm wide for construction joint

222.43

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Interconnection from Existing well to Suction well I

-

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-

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Supply, delivery of CI socket spigot pipes of B class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (B class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)

-

-

-

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1000 mm dia @ an ave.depth of 4 m

30

-

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Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete for End concrete. 1.5m to 4.5m below GL

1.22

-

-

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Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete complying with standard specifications

2.23

-

-

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Hire charges for diesel pumpset for 5 HP with fuel and crew charges including transportation

120

-

-

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Construction of RCC COLUMN & Erection of ISMB 600

-

-

-

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Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m etc. complete.

-

-

-

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Upto 2.0 m below GL

5.76

-

-

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From 2.0 m to 3.0 m below GL

0.87

-

-

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Supplying and filling crushed stone sand (M sand) for foundation and basement including watering, consolidating, ramming etc. complete.

0.44

-

-

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Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly including laying in layers of not more than 15cm thick including ramming curing etc complete (M-sand)

-

-

-

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1.5 m to 4.5 m below GL

0.44

-

-

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Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.

-

-

-

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Upto 3.0 m height above and below GL

12.48

-

-

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Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M25 grade (M-sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

-

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Upto 1.5 m below GL

0.27

-

-

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From 1.5 m to 4.5 m below GL

0.48

-

-

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Upto 1.5 m above GL

0.27

-

-

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From 1.5 m to 4.5 m above GL

0.27

-

-

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Supplying, fabricating CRS bars manufactured by Primary steel including cost of steel, binding wire, cutting, cranking and tying, in position with binding wire assembly etc complete.

132

-

-

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Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.

7.38

-

-

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Colour washing two coats over one coat of white washing

7.38

-

-

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Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement

5.02

-

-

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Disposal of surplus earth

1.61

-

-

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Supply and fixing ISMB 600mm of 122kg/m for 12.5m on column over suction well

1525

-

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Erecting pulley block of 3 Tonne capacity with a 3m chain including additional chain length of 12m facilitate for horizontal movement on the beam etc complete - For Suction well

1

-

-

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Painting with superior quality ready mixed paint of chocolate, light green, grey or any other approved colour over ISMB (for new iron work two coats).

25.5

-

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VALVE CHAMBER - 2.8 m x 3.5 m x 2.4 m

-

-

-

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Earth work excavation in all kinds of soils except hard rock requiring blasting inclusing of shoring strutting and bailing out water whereever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing surplus earth within in compound in places as shown by the departmental officers clearing and levelling the site with initial lead of 10mts. and lift of 2m etc. complete.

-

-

-

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Upto 2 m below GL

34.2

-

-

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From 2 m to 3 m below GL

16.25

-

-

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Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

2.57

-

-

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Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

-

-

-

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From 1.5 m to 4.5 m below GL

1.71

-

-

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Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete complying with standard specifications.

-

-

-

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Upto 3 m below GL

69.64

-

-

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Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M25 grade (M-sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

-

-

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Upto 1.5 m below GL

3.76

-

-

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From 1.5 m to 4.5 m below GL

5.78

-

-

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Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works

977

-

-

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Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly & SRC for plain concrete works including laying ramming curing, etc complete.

-

-

-

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From 1.5 m to 4.5 m below GL

0.17

-

-

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Precast slab 100mm thk in Cement Concrete 1:2:4 using Crushed stone sand (M-sand) and 12 to 20mm gauge hard broken stone jelly for reinforced cement concrete works including cost of steel, centering, shuttering and cost of steel reinforcement and including laying in position, compacting, curing, finishing,as per drawings,or as directed etc., complete.

12.48

-

-

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Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 20mm thick including curing, etc., complete

40.04

-

-

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Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete

29.06

-

-

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

11.88

-

-

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Disposal of surplus earth

38.58

-

-

... More
Supplying and fixing C.I.steps.

8

-

-

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Suction well (8 m dia) II

-

-

-

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Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stoney earth or earth mixed with small size boulders and hard gravely soil as per SS20B with initial lead of 10m and lift of 2m etc. complete.

-

-

-

... More
For 0 to 2 m depth

186.63

-

-

... More
Providing curved form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for RCC well curb and well steining.

-

-

-

... More
Upto 1m above and 3m below GL

640.03

-

-

... More
8m to 9m below GL Bed block for pump

1.44

-

-

... More
Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M30 grade (Msand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

-

-

... More
From 1.0m above ground level to 1.5m below ground level

256.2

-

-

... More
From 1.5m to 4.5m below ground level

5.12

-

-

... More
From 4.5m to 9.0m below ground level

30.67

-

-

... More
From 9.0m to 13.5m below ground level

12.07

-

-

... More
Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly & SRC for plain concrete works including laying ramming curing, etc., complete..

-

-

-

... More
4.5m to 9m depth

12.45

-

-

... More
Providing point edge to well curb using ISA 200x150x16 mm of weight 42.2 kg/m

1306

-

-

... More
Sinking of well below water level including all incidental charges using special tools and plants such as air compressior, helmet etc., complete and including baling out water.

-

-

-

... More
8 m dia well

-

-

-

... More
First depth of 2m

2

-

-

... More
Second depth of 2m

2

-

-

... More
Third depth of 2m

2

-

-

... More
Fourth depth of 2m

2

-

-

... More
Fifth depth of 2m

0.34

-

-

... More
Plugging the bottom of the well using C.C 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly with 10% excess cement for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing etc complete

-

-

-

... More
9m to 13.5m depth

65.92

-

-

... More
Supplying, fabricating CRS bars manufactured by Primary steel including cost of steel, binding wire, cutting, cranking and tying, in position with binding wire assembly etc complete.

37396

-

-

... More
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete

286.99

-

-

... More
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.

54.11

-

-

... More
Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,

38.84

-

-

... More
Disposal of surplus earth

768.6

-

-

... More
Supplying and fixing C.I.steps.

31

-

-

... More
Colour washing two coats over one coat of white washing

54.11

-

-

... More
Supply and erection of Cast Iron single faced manually operated rising type 1000mm dia penstock with extension rod of 5m length conforming to relevant IS with IS markings on it, having cast iron door and frame with Gunmetal seating, spindle made of Stainless steel, CI head stock with gear arrangment and hand wheel fitted in well.

1

-

-

... More
Supplying and fixing SS screen of grade 316. The screen shall be fabricated out of stainless steel flats of 50 x 10mm. The outer frame also shall be of 50 x 10mm fixed inside the well for seating the screen. The screen shall be so fabricated that the inclined portion of the screen is fixed and the horizontal portion of the screen is a removable one for lifting the pump for maintenance purpose. Outer frame and 50x10mm SS flats spaced at 35mm centre to centre to serve bar screens inside the screen well

6371

-

-

... More
Supply and installation of SS 316 open mesh flooring with 25x6mm thick flats for outer frame and 25x3mm SS and 12x3mm SS flats spaced at 30mm and 60mm respectively and 50x10mm SS flats for mesh support and 50x50x6mm SS angle for opening forming a mesh over the surface of the well etc,complete

1942

-

-

... More
Supplying and fixing PVC water bar, 150 mm wide for construction joint

222.43

-

-

... More
Interconnection from Suction well I to Suction well II

-

-

-

... More
Supply, delivery of CI socket spigot pipes of B class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (B class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)

-

-

-

... More
1000 mm dia @ an ave.depth 4 m

10

-

-

... More
Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete for End concrete. 1.5m to 4.5m below GL

1.22

-

-

... More
Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete complying with standard specifications

3.47

-

-

... More
Hire charges for diesel pumpset for 5 HP with fuel and crew charges including transportation

40

-

-

... More
Construction of RCC COLUMN & Erection of ISMB 600

-

-

-

... More
Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m etc. complete.

-

-

-

... More
Upto 2.0 m below GL

5.76

-

-

... More
From 2.0 m to 3.0 m below GL

0.87

-

-

... More
Supplying and filling crushed stone sand (M sand) for foundation and basement including watering, consolidating, ramming etc. complete.

0.44

-

-

... More
Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly including laying in layers of not more than 15cm thick including ramming curing etc complete (M-sand)

-

-

-

... More
1.5 m to 4.5 m below GL

0.44

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.

-

-

-

... More
Upto 3.0 m height above and below GL

12.48

-

-

... More
Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M25 grade (M-sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

-

-

... More
Upto 1.5 m below GL

0.27

-

-

... More
From 1.5 m to 4.5 m below GL

0.48

-

-

... More
Upto 1.5 m above GL

0.27

-

-

... More
From 1.5 m to 4.5 m above GL

0.27

-

-

... More
Supplying, fabricating CRS bars manufactured by Primary steel including cost of steel, binding wire, cutting, cranking and tying, in position with binding wire assembly etc complete.

132

-

-

... More
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.

7.38

-

-

... More
Colour washing two coats over one coat of white washing

7.38

-

-

... More
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement

5.02

-

-

... More
Disposal of surplus earth

1.61

-

-

... More
Supply and fixing ISMB 600mm of 122kg/m for 12.5m on column over suction well

1525

-

-

... More
Erecting pulley block of 3 Tonne capacity with a 3m chain including additional chain length of 12m facilitate for horizontal movement on the beam etc complete - For Suction well

1

-

-

... More
Painting with superior quality ready mixed paint of chocolate, light green, grey or any other approved colour over ISMB (for new iron work two coats).

25.5

-

-

... More
VALVE CHAMBER - 2.8 m x 3.5 m x 2.4 m

-

-

-

... More
Earth work excavation in all kinds of soils except hard rock requiring blasting inclusing of shoring strutting and bailing out water whereever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing surplus earth within in compound in places as shown by the departmental officers clearing and levelling the site with initial lead of 10mts. and lift of 2m etc. complete.

-

-

-

... More
Upto 2 m below GL

34.2

-

-

... More
From 2 m to 3 m below GL

16.25

-

-

... More
Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

2.57

-

-

... More
Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

-

-

-

... More
From 1.5 m to 4.5 m below GL

1.71

-

-

... More
Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete complying with standard specifications.

-

-

-

... More
Upto 3 m below GL

69.64

-

-

... More
Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M25 grade (M-sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

-

-

-

... More
Upto 1.5 m below GL

3.76

-

-

... More
From 1.5 m to 4.5 m below GL

5.78

-

-

... More
Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works

977

-

-

... More
Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly & SRC for plain concrete works including laying ramming curing, etc complete.

-

-

-

... More
From 1.5 m to 4.5 m below GL

0.17

-

-

... More
Precast slab 100mm thk in Cement Concrete 1:2:4 using Crushed stone sand (M-sand) and 12 to 20mm gauge hard broken stone jelly for reinforced cement concrete works including cost of steel, centering, shuttering and cost of steel reinforcement and including laying in position, compacting, curing, finishing,as per drawings,or as directed etc., complete.

12.48

-

-

... More
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 20mm thick including curing, etc., complete

40.04

-

-

... More
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete

29.06

-

-

... More
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete

11.88

-

-

... More
Disposal of surplus earth

38.58

-

-

... More
Supplying and fixing C.I.steps.

8

-

-

... More
PIPES AND SPECIALS FOR SUCTION WELL

-

-

-

... More
Supplying, conveying and fixing the following CI specials as per IS 1538 & CI pipes as per IS 1536 etc. complete.

-

-

-

... More
Delivery Pipe & related Specials within Well

-

-

-

... More
600 mm dia CI D/F Duckfoot Bend

3

-

-

... More
600 mm dia CI - 3m D/F pipe

3

-

-

... More
600 mm dia CI - 2.5m D/F pipe

3

-

-

... More
600 mm dia CI - 2m D/F pipe

3

-

-

... More
600 mm dia CI - 1m D/F pipe

3

-

-

... More
600 mm dia CI D/F 90 deg Bend

3

-

-

... More
600 mm dia CI - 1.5m D/F pipe

3

-

-

... More
Delivery Pipe & related Specials within Valve Chamber

-

-

-

... More
600 mm dia CI - 0.5m D/F pipe

3

-

-

... More
600 mm dia CI Non-Return Valve

3

-

-

... More
600 mm dia CI - 0.5m D/F pipe

3

-

-

... More
600 mm dia CI Sluice Valve

3

-

-

... More
600 mm dia CI - 0.5m D/F pipe

3

-

-

... More
Common Header Pipe & related Specials within Valve Chamber

-

-

-

... More
1000 x 600mm CI A/F Radial Tee

3

-

-

... More
1000 mm dia CI - 0.5m D/F pipe

5

-

-

... More
1000 x 800 mm CI D/F taper

1

-

-

... More
800 x 600 mm CI D/F taper

1

-

-

... More
600 mm dia CI Sluice Valve

1

-

-

... More
800 x 600 mm CI D/F taper

1

-

-

... More
1000 x 800 mm CI D/F taper

1

-

-

... More
1000 mm dia CI Fl/Spi Tail Piece

1

-

-

... More
1000 mm dia Blank Flange

1

-

-

... More
1000 mm dia CI - 2m D/F pipe

5

-

-

... More
Jointing the C.I.Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipies to the required pressure with water (including cost of jointing materials) For depth upto 2m,

-

-

-

... More
600 mm dia

41

-

-

... More
1000 mm dia

10

-

-

... More
800 mm dia

2

-

-

... More
DG SET & ODOUR CONTROL UNIT FOUNDATION- 3m x 6m Size

-

-

-

... More
Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m etc. complete.

3.27

-

-

... More
P.C.C 1:3:6 using 40mm gauge hard broken stone jelly including laying in layers of not more than 15cm thick including ramming curing etc complete

2.7

-

-

... More
Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly and crushed stone sand (M sand) excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

-

-

-

... More
upto Plinth level

5.4

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.

5.4

-

-

... More
Supplying and fabricating CRS bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works

540

-

-

... More
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement

0.57

-

-

... More
Disposal of surplus earth

2.7

-

-

... More
Bill.No.3.Erection of electrically driven non clog submersible sewage pumpsets with allied electrical works at Tondiarpet F SPS

-

-

-

... More
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, VFD control panel, Pedestal Coupling, guide wire / guide pipe (GI-50 mm dia) 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.

-

-

-

... More
UNIT 1 - 22850 lpm against a total head of 21 m

3

-

-

... More
Supply, delivery, erection, testing and commissioning of electrically driven non-clog sewage submersible Grit pumpset including agitator arrangements, with the following duty point, including required capacity 3 Ph, 415 V, AC, 50Hz Electrical Motor with suitable weather-proof cable (copper ) of total length 25 m, control panel, Skirtbase, Flanged Elbow, lifting chain M.S.(GLVD) 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.

-

-

-

... More
Grit Pump - 500 lpm against a total head of 9 m

1

-

-

... More
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.

-

-

-

... More
UNIT 1 - 59 kVAR

3

-

-

... More
Supply, delivery, erection, testing and commiossioning of floor mounted M.V.panel with aluminium bus bars and consisting of required quantities of the following accessories with necessary interconnections between busbars, switches and trunking box, measuring instruments such as voltmeters,ammeters with selectorswitches, energy meter,phase indicating lamps, etc., complete with incidental civil works and comprising of following and as per specifications & drawings;

-

-

-

... More
Capacity of M.V. Panel - 1500 Amps 1500 A FP MDO ACB 50 kA (for EB) 1000 A FP MDO ACB 35 kA (for DG) 500 A TP MCCB 35 kA for UNIT 1- 3 NOS 200 A TP MCCB 35kA (for UNIT 1 cap.) - 3 Nos 32 A TP MCB 10kA (for LDB & PLC) - 2 Nos

1

-

-

... More
Supply, delivery, erection, testing and commissioning of following capacity Diesel Generator set, Phase, 50Hz, 415V, consisting of Diesel Engine capable of delivering continous brake horse power with standard fittings, water-cooled Radiator, acuostic enclosure to restrict the noise level as per TNPCB norms, Residential silencer with exhaust pipe arrangements (insulated with glass wool inside the building) upto outside of room above roof level, suitable alternator (brushless), self-excited, self-regulated, suitable for continous operation. Standard control panel consisting of ammeter with CT's and selector switch, voltmeter with selector switch MCCB, energy meter, earth fault relay, indicating lamps, fuses, and required 1.1KV grade PVC armoured aluminium cable from alternator to alternator control panel , 12/24V battery, battery leads, battery charger etc.Coupling with guard ,Fuel tank ( 8 hours capacity ) common rigid MS channel Base frame, antivibration mounting pad setc.complete.

-

-

-

... More
Capacity of D.G. Set - 600 kVA

1

-

-

... More
Supplying and clamping of variuos sizes of PVC insulated PVC sheathed armoured aluminium LT UG cable by MS clamps on wall or 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.

-

-

-

... More
From Control Panel of DG to 1000A MCCB of MV Panel

-

-

-

... More
size 3.5C,300 Sqmm (Underground)

75

-

-

... More
From 500 A MCCB of MV Panel to Control Panel of UNIT 1 (Wall)

-

-

-

... More
size 3.5C, 400 Sqmm

150

-

-

... More
From 200 A MCCB of MV Panel to UNIT 1 Capacitors (Wall)

-

-

-

... More
size 3C, 95 Sqmm

150

-

-

... More
From 32A MCB of MV Panel to LDB and PLC Panel(Wall) size 4 core 10 sq.mm

50

-

-

... More
From control Panel of Pump to Local P.B. Station and for PLC signal cables size 3 core 2.5 sq.mm copper (Under ground)

200

-

-

... More
Supplying and fixing of cable gland and termination with Al. cable lugsfor the following sizes of PVC insulated PVC sheathed armoured alumunium LT UG cable and with earth connection.

-

-

-

... More
1500 A, 3Ph, 4W, flexible copper joints at TR and MVP end

2

-

-

... More
size 3C, 300 Sqmm

12

-

-

... More
Size 3.5C, 400 sq.mm (UNIT 1)

6

-

-

... More
Size 4 core 10 sq.mm (LDB & PLC)

4

-

-

... More
size 3 core 2.5 sq.mm copper

50

-

-

... More
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.

-

-

-

... More
For UNIT 1

3

-

-

... More
Supply, delivery and fixing of out door wheather proof Local Push Button station in the compartment provided in the Junction Box with 1 No"ON" and 1 No "OFF" push buttons (the "OFF" push button shall be locable in "OFF" position).

3

-

-

... More
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.

1

-

-

... More
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.

75

-

-

... More
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.

-

-

-

... More
Light points

16

-

-

... More
Fan Points

1

-

-

... More
Wiring with 2.5 sq.mm PVC unsheathed single core copper cable on suitable rigid PVC pipe for 5A 3 pin CS plug non interlocking including supply and fixing of plug pin top in MS box with continuous earth connection by 14 SWG TC wire.

1

-

-

... More
Lighting Fixtures

-

-

-

... More
Supply and installation of 215 V - 1 x 20W LED fitting box type with enamelled reflector complete with all accessories. suitable for wall mounting or roof mounting on conduit tube.

10

-

-

... More
Supplying and fixing of 18 Watt LED lamp with round type LED Troffer recessed mounted fitting complete.

3

-

-

... More
Supplying and fixing of 12" sweep AC exhaust fan complete including providing necessary opening in the wall.

3

-

-

... More
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.

1

-

-

... More
a) Supply and erection of 1 No 3" dia 2 m long tubular Wall Mounted post with complete 120W LED lamp with necessary fitting and other accessories etc.

2

-

-

... More
Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

40

-

-

... More
Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

6

-

-

... More
Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only

1

-

-

... More
a) Supply and erection of 1 No 3" dia 5 m long tubular Pole Mounted post with complete 250W sodium vapour lampwith necessary fitting and other accessories etc.

3

-

-

... More
Supplying and laying of PVC , LTUG cable under ground 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 for 2 core 4 sq.mm

100

-

-

... More
Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

25

-

-

... More
Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

8

-

-

... More
Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only

1

-

-

... More
Supply and delivery of the following safety equipment a) 5 kg capacity ISI marked dry chemical powder type fire extinguisher

1

-

-

... More
First Aid box ( medium)

1

-

-

... More
Fire bucket - 3 Nos with MS stand

1

-

-

... More
Rubber mat 6mmthick of 1.1 kv grade of size 2m x 1m

1

-

-

... More
Fire safety rules chart

1

-

-

... More
Shock treatment chart

1

-

-

... More
"Caution / Danger" Board

3

-

-

... More
Supply and delivery of the following tools:

-

-

-

... More
Double ended open jaw spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 20x23 24x27, 25x28 & 30x32

1

-

-

... More
Screw driver consisting of various sizes

-

-

-

... More
12 inches

2

-

-

... More
Cutting plier of sizes

-

-

-

... More
8 inches

2

-

-

... More
Megger kit (1000 V, 200 M ohm) with leather case

1

-

-

... More
Tong Tester ( clamp on type- multiutility) A C voltage 0 - 750 V AC current 0 - 1000 A D C voltage 0 - 1000 V Resistance 0 - 40 mega ohms

1

-

-

... More
Electrical tester

1

-

-

... More
Diesel Filling Pump (Hand operated )

1

-

-

... More
Measuring Dip Rod (MS) (for measuring 200 ltr. standard Barrel )

1

-

-

... More
Hack Saw frame with blade

1

-

-

... More
Lever type Grease gun

1

-

-

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

1

-

-

... More
Earthing as per ISI specifications with necessary masonary work

6

-

-

... More
Supply and connection of earthing conductor including two coats of approved painting and laying between earth pit and equipments 25 x 6 mm GI Flat

-

-

-

... More
25 x 6 mm GI Flat

50

-

-

... More
40 x 6 mm GI Flat

50

-

-

... More
Operation and maintenance of the installation: Operation and maintenanceof the plant with all auxiliary equipment for a period of 120 days after satisfactory supply, erection , commissioning and operating the entire plant for 30 days, free of cost by the contractor before handing over the plant to the Board.

120

-

-

... More
Bill.No.4.1000mm dia CI pipe Railway Crossing

-

-

-

... More
Manufacturing and supplying of 2000 mm (internal Diameter) M.S encasing pipe segment of length approx. 1.25 to 2.50 m confirming to IS 800 - 1961 etc., Complete with wall thickness of 20 mm (all labour, materials, tools and plants, M.S Plates, etc., are to be supplied by the tenderer / contractors at his own cost only) and transporting the same from the fabrication yard to auger boring location including loading, unloading etc and stacking the same at nominated location as directed by the Engineer- in-charge

96

-

-

... More
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.

-

-

-

... More
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.

-

-

-

... More
The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 5m excluding the cost of MS pipes.

-

-

-

... More
For 2000mm dia MS encasing pipe for various thickness

96

-

-

... More
Supply, delivery and laying of 1000mm Diameter Pipe of CI B class double flanged pipe of 5.0 m length conforming to IS 8329/2000, with cement mortar lining inside and Zinc coating outside, including labour charges for loading, unloading, stacking at the site etc., complete, aligning, laying, jointing and inserting the pipe, etc., complete

19

-

-

... More
Jointing the D.I Double flanged 1000mm Diameter Pipe with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipes to the required pressure with water (includung cost of jointing materials) etc., complete.

24

-

-

... More
Applying food grade epoxy lining of 406 micron inside of 2000mm dia (ID) MS encasing as directed by the Engineer in charge.

96

-

-

... More
Applying epoxy lining of 406 micron outside of 2000mm dia (ID) MS encasing as directed by the Engineer in charge.

96

-

-

... More
Bill.No.5.Construction of Pipe Carrying Bridge for a length of 60m (Approximately)

-

-

-

... More
Conducting soil test at locations across river bed to find the bearing capacity of soil

1

-

-

... More
Mobilising and Installation of Boring Machine at various pile locations and boring for the pile at site from soffit of the pile cap to the shoe of the pile through any type of soil upto desired strata as per the instructions / soil investigation report providing direct circulation of bentonite slurry including charge of running the pumps, cost of bentonite disposing bored material and the used bentonite slurry within or outside the premises as per the instructions including making arrangements for storage for bentonite dry and slurry, shifting and transportation of pumps etc. which may vary accordingly based on the design.

-

-

-

... More
28 No.of pile 600mm dia & 20m depth (vary accordingly based on the design)

560

-

-

... More
Chipping of piles from pile cap bottom upto GL which includes chipping and disposal of debris, etc which may vary accordingly based on the design.

8.71

-

-

... More
Dewatering using 5Hp diesel engine pumpset including Hirecharges,cost of Diesel, Engineoil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

800

-

-

... More
Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m which may vary accordingly based on the design.

-

-

-

224

-

-

... More
Cement concrete 1:3:6 using Crushed stone sand (M-sand) 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete (which may vary accordingly based on the design.)

-

-

-

... More
0-1.5m below GL

10.19

-

-

... More
Soling stones 15cm cube (un blasted)

11.72

-

-

... More
Supplying and filling crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

7.64

-

-

... More
Shoring, 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 and all other incidental charges for the depths

-

-

-

... More
0 to 3 m

980

-

-

... More
Construction of coffer dams with puddle bags filled with clay/silt or impervious material including diversion of flow removing and pumping out of water etc. including maintanace during the work and removal of the same after completion of the work to ensure free flow of water in the creek including cost and conveyance of all the materials, labour charges and incidental charges etc. complete as directed at site. (which may vary accordingly based on the design.)

110

-

-

... More
Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing,fan clamps etc., as per standard specification and which may vary accordingly based on the design as directed by the Board officers complete (which may vary accordingly based on the design.)

-

-

-

... More
0-1.5m below GL

1147.1

-

-

... More
0-4.5m above GL

105.43

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high which may vary accordingly based on the design provided as directed by the Board officers complete

-

-

-

560.66

-

-

... More
3-4 m

174

-

-

... More
Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works as follows 10mm -32 mm dia rod (Fe-500 D Grade with CRS material) which may vary accordingly based on the design provided as directed by the Board officers complete Qty reqd.

93939.65

-

-

... More
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement

189.97

-

-

... More
Disposal of surplus earth

34.03

-

-

... More
Supply and application of Two coats of EPOXY including surface cleaning,supply and application of Primer at all heights and depth including the necessary scaffolding, ladders, ropes, brushes, man power with supervision, etc as per standard specification and which may vary accordingly based on the design provided as directed by the Board officers complete (which may vary accordingly based on the design.)

623.5

-

-



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