Chennai Metropolitan Water Supply And Sewerage Board Tender
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Chennai Metropolitan Water Supply And Sewerage Board - CMWSSB Tender
Solid Waste Management
Transportation and Logistics
Eprocure
Opening Date31 Aug 2024
Closing Date19 Sep 2024
Tender AmountRefer Documents
Costs
EMD
₹ 2,48,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2024_CMWSS_479207_1Bid Award Id
ViewTender No
CNT/SEW/NCB/CRRT/114B/2024-25Tender Authority
Chennai Metropolitan Water Supply And Sewerage Board ViewPurchaser Address
-Website
http://https://chennaimetrowater.tn.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
Supply, conveying and fixing CI specials like Tee, Bends and Tapers as per IS 1538 including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc. at any depth.
-
-
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450 mm D/Soc CI 90 deg Bend
7
-
-
450 mm D/Soc CI 45deg Bend
4
-
-
450 mm D/Soc CI 22.5deg Bend
6
-
-
Supplying, conveying and fixing the slucie valves as per IS 14846/2000 PN 1 and CI double air valve as per IS14845/2000 with ISI marking including lowering, Aligning etc,complete
-
-
-
100mm Sluice valve
2
-
-
100mm Double Air valve
2
-
-
Specials for 100 mm Air valve
-
-
-
450 mm x 100 mm D/Soc/Fl Tee
2
-
-
Construction of Air valve chamber of size 2.0m x 1.2m x 2.5m including providing and fixing L.S. cover and frame of size 60 x 60cm
-
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100 mm Dia Double Air valve
2
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Cutting C.I Pipes
-
-
-
450 mm dia
19
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-
Cutting Asphaltic Road
-
-
-
Non Bus Route
437
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
100 mm
4
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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
970
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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.77/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 for 450mm dia pipe
485
-
-
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
1
-
-
Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG for the CI pumping main including the cost of shuttering, compaction, curing etc. complete.
-
-
-
450 mm D/Soc CI 90 deg Bend
7
-
-
450 mm D/Soc CI 45 deg Bend
4
-
-
450 mm D/Soc CI 22.5 deg Bend
6
-
-
Wet Mix with 100mm thick Cement Concrete M20 Grade
533.5
-
-
Electromagnetic Flow Meter
-
-
-
Supply, delivery, erection, testing and commissioning of Electromagnetic Flow Meter 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 different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304) for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing.
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-
-
The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.
-
-
-
400mm
1
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-
Supply, conveying and fixing CI D/F pipes as per IS:1537 and CI SS/DF specials like Tee, Bends ,Tapers and Tailpieces as per IS 1538 including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, wateri
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-
-
Specials for 80mm Electromagnetic Flow Meter
-
-
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450 mm F/Spi Tail Piece
1
-
-
450 mm F/Soc Tail Piece
1
-
-
400 mm D/F Pipe -1.6mlong
1
-
-
400 mm D/F Pipe -4mlong
1
-
-
450mm x 400 mm D/Fl taper
2
-
-
Construction of water meter Chamber in second class brick work in CM 1:4 proportion with 12mm thick outside plastering and 20 mm 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,earth work excavation,sand filling,refilling and disposal of surplus earth ,fixing CI steps, etc. complete and including providing and fixing L.S cover and frame of size 60cmx60cm including necessary masonry work and plastering etc complete as directed by the Engineer at site as per specification of sizeas mentioned below
-
-
-
400mm
1
-
-
Jointing the CI specials with molten lead and yarn including caulking the joints and testing to the required pressure with water. (Including cost of Jointing materials)
-
-
-
450mm
2
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
450mm
2
-
-
400mm
4
-
-
Cutting C.I Pipes
-
-
-
450 mm dia
3
-
-
RTK Survey
-
-
-
RTK Survey for the Underground sewer system along the roads for the distance 15-50 Km
-
-
-
Length of Pipeline for both Pumping Main
0.49
-
-
Supplying and Laying 350mm dia CI Pumping main from Dr.Nair Road jn Venkatraman Street to T.Nagar SPS
-
-
-
Supply Laying ,Jointing 350 mm dia CI S/S pipes (A class) with EDPM rubber gaskets including earth work excavation in hard stiff clay, black cotton, hard red earth, shales, murrum gravel, stoney earth and earth mixed with small size boulders depositing the earth on banks with initial lead of 10m, carting the pipes to the site of work lowering in to the trenches, aligning includng refilling the trenches, disposal of surplus earth etc; complete at an average depth of 1.5m
144
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-
Supply, conveying and fixing CI specials like Tee, Bends and Tapers as per IS 1538 including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc. at any depth.
-
-
-
350 mm D/Soc CI 90 deg Bend
8
-
-
350 mm D/Soc CI 45 deg Bend
4
-
-
350 mm D/Soc CI 22.5 deg Bend
6
-
-
Supplying, conveying and fixing the slucie valves as per IS 14846/2000 PN 1 and CI double air valve as per IS14845/2000 with ISI marking including lowering, Aligning etc,complete
-
-
-
80mm Sluice valve
1
-
-
80mm Double Air valve
1
-
-
Specials for 80mm Air valve
-
-
-
350 mm x 80 mm D/Soc/Fl Tee
1
-
-
Construction of Air valve chamber of size 2.0m x 1.2m x 2.5m including providing and fixing L.S. cover and frame of size 60 x 60cm
-
-
-
80 mm Dia Double Air valve
1
-
-
Cutting C.I Pipes
-
-
-
350 mm dia
19
-
-
Cutting Asphaltic Road
-
-
-
Non Bus Route
96
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
80 mm
2
-
-
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
748
-
-
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.77/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 for 350mm dia pipe
374
-
-
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
1
-
-
Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG for the CI pumping main including the cost of shuttering, compaction, curing etc. complete.
-
-
-
350 mm D/Soc CI 90 deg Bend
8
-
-
350 mm D/Soc CI 45 deg Bend
4
-
-
350 mm D/Soc CI 22.5 deg Bend
6
-
-
Wet Mix with 100mm thick Cement Concrete M20 Grade
350
-
-
Electromagnetic Flow Meter
-
-
-
Supply, delivery, erection, testing and commissioning of Electromagnetic Flow Meter 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 different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304) for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing.
-
-
-
The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.
-
-
-
300mm
1
-
-
Supply, conveying and fixing CI D/F pipes as per IS:1537 and CI SS/DF specials like Tee, Bends ,Tapers and Tailpieces as per IS 1538 including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, wateri
-
-
-
Specials for 80mm Electromagnetic Flow Meter
-
-
-
350 mm F/Spi Tail Piece
1
-
-
350 mm F/Soc Tail Piece
1
-
-
300 mm D/F Pipe -1.2m long
1
-
-
300 mm D/F Pipe -3m long
1
-
-
350mm x 300 mm D/Fl taper
2
-
-
Construction of water meter Chamber in second class brick work in CM 1:4 proportion with 12mm thick outside plastering and 20 mm 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,earth work excavation,sand filling,refilling and disposal of surplus earth ,fixing CI steps, etc. complete and including providing and fixing L.S cover and frame of size 60cmx60cm including necessary masonry work and plastering etc complete as directed by the Engineer at site as per specification of sizeas mentioned below
-
-
-
300mm
1
-
-
Jointing the CI specials with molten lead and yarn including caulking the joints and testing to the required pressure with water. (Including cost of Jointing materials)
-
-
-
350mm
2
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
350mm
2
-
-
300mm
4
-
-
Cutting C.I Pipes
-
-
-
350 mm dia
3
-
-
Supplying and Laying 350mm dia pumping main from Dr.Nair Road jn Venkatraman Street to T.Nagar SPS - BRR
-
-
-
Supply Laying ,Jointing 350 mm dia CI S/S pipes (A class) with EDPM rubber gaskets including earth work excavation in hard stiff clay, black cotton, hard red earth, shales, murrum gravel, stoney earth and earth mixed with small size boulders depositing the earth on banks with initial lead of 10m, carting the pipes to the site of work lowering in to the trenches, aligning includng refilling the trenches, disposal of surplus earth etc; complete at an average depth of 1.5m
230
-
-
RTK Survey for the Underground sewer system along the roads for the distance 15-50 Km
-
-
-
Length of Pipeline for Pumping Main
0.37
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-
Bill No : 2 Construction of Sewage Pumping / Lift Station / MH
-
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-
Construction of Sewage Collection cum Suction well at Jagadhambal Street jn of Rajamannar Salai in D136, Area X
-
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-
Collection cum suction well - 4.0m dia
-
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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.
22.62
-
-
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.
-
-
-
For 0 to 2 m depth
64.34
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-
Providing 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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-
From 1 m above ground level to 3.0 m below ground level (Curved surface)
331.08
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-
10 m to 11 m above invert of well
12.29
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-
9 m to 10 m below GL
0.13
-
-
Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M30 grade (River 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
-
-
-
From 1.5 m above ground level to 1.5 m below ground level
98.74
-
-
From 1.5m to 4.5m below ground level
2.82
-
-
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..
-
-
-
9m to 13.5m depth
3.16
-
-
Providing point edge to well curb using ISA 200x150x16 mm of weight 42.20 kg/m
710
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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.
-
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-
4.0m dia Well
-
-
-
First depth of 2m
2
-
-
Second depth of 2m
2
-
-
Third depth of 2m
2
-
-
Fourth depth of 2m
2
-
-
Fifth depth of 2m
1.51
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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
-
-
-
9m to 13.5m depth
10.27
-
-
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.
13091
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete
151.75
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.
24.23
-
-
Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,
21.87
-
-
Disposal of surplus earth
241.75
-
-
Supply and erection of Cast Iron single faced manually operated non rising type 750mm dia penstock with extension rod of 8.5m 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
-
-
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
1811
-
-
Supplying and fixing C.I.steps.
34
-
-
Colour washing two coats over one coat of white washing
24.23
-
-
Supplying and fixing PVC water bar, 150 mm wide for construction joint
144.52
-
-
Interconnection between Grit cum Suction Well and Machine Hole
-
-
-
Supply, laying, jointing and testing of C.I. Pipe of 750 mm dia including testing of C.I pipesearth work excavation in hard stiff clay, stiff black cottonhard red earth and earth mixed with small size boulders and hard gravelly soildepositing the earth on banks with initial lead of 10 m lowering into the trenches and aligningrefilling with excavated soil, watering and ramming to consolidation etc.complete at an average depth of 7.5m
15
-
-
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
0.9
-
-
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
-
-
Drilling of borewells of size 6" to 8" dia in Sedimentary formation using hand boresets including insertion of casing pipes supplying and packing of pebbles and conveyance of hand Boreset including loading and unloading.
78
-
-
Supply and lowering of 110mm nominal dia PVC as per IS 12818/1992 slotted pipe inclusive of overlapping
78
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-
Flushing (developing) the bore well for 150 PSI 500 to 600 CFM with air compressor including cost of hire charges for compressor, labour, fuel, consumabes, transportation and other items if any required during the operation etc. complete as directed by the Board's Engineer
24
-
-
Filter Point Dewatering - Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation
1170
-
-
Construction of Valve Chamber - 1.8m x 2.3m x 1.6m
-
-
-
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.
-
-
-
Upto 2 m below GL
18.48
-
-
From 2 m to 3 m below GL
1.39
-
-
Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
1.39
-
-
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
-
-
-
From 1.5 m to 4.5 m below GL
0.93
-
-
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.
-
-
-
Upto 3 m below GL
31.08
-
-
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
-
-
-
Upto 1.5 m below GL
2.52
-
-
From 1.5 m to 4.5 m below GL
1.98
-
-
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
450
-
-
Cement concrete 1:2:4 (SRC) using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly for plain concrete works including laying ramming curing, etc complete for benching and channeling as directed.
-
-
-
Upto 1.5 m below GL
0.04
-
-
From 1.5 m to 4.5 m below GL
0.08
-
-
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.
5.94
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 20mm thick including curing, etc., complete
17.26
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete
14.66
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
5.85
-
-
Disposal of surplus earth
14.02
-
-
Supplying and fixing C.I.steps.
5
-
-
Pipes and Specials
-
-
-
Supplying, conveying and fixing the following CI specials as per IS 1538 & CI pipes as per IS 1536 etc. complete.
-
-
-
Delivery Pipe & related Specials within Well
-
-
-
100 mm dia CI D/F Duckfoot Bend
2
-
-
200 x 100 mm CI D/F taper
2
-
-
250 x 200 mm CI D/F taper
2
-
-
250 mm dia CI - 3m D/F pipe
2
-
-
250 mm dia CI - 2.5m D/F pipe
2
-
-
250 mm dia CI - 1.5m D/F pipe
4
-
-
250 mm dia CI D/F 90 deg Bend
2
-
-
250 mm dia CI - 1.5m D/F pipe
2
-
-
Delivery Pipe & related Specials within Valve Chamber
-
-
-
250 mm dia CI - 0.5m D/F pipe
6
-
-
250 mm dia CI Non-Return Valve
2
-
-
250 mm dia CI - 0.5m D/F pipe
2
-
-
250 mm dia CI Sluice Valve
2
-
-
Common Header Pipe & related Specials within Valve Chamber
-
-
-
450 x 250mm CI A/F Tee
2
-
-
450 mm dia CI - 0.5m D/F pipe
2
-
-
300 mm dia CI Sluice Valve
1
-
-
450 mm dia CI Fl/Spi Tail Piece
1
-
-
450 mm dia Blank Flange
1
-
-
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,
-
-
-
100mm dia
4
-
-
200mm dia
2
-
-
250mm dia
26
-
-
400mm dia
5
-
-
Construction of Column and Erection of ISMB
-
-
-
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.
-
-
-
Upto 2.0 m below GL
5.76
-
-
From 2.0 m to 3.0 m below GL
0.87
-
-
Supplying and filling crushed stone sand (M sand) for foundation and basement including watering, consolidating, ramming etc. complete.
0.44
-
-
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)
-
-
-
1.5 m to 4.5 m below GL
0.44
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.
-
-
-
Upto 3.0 m height above and below GL
12.48
-
-
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
-
-
-
Upto 1.5 m below GL
0.27
-
-
From 1.5 m to 4.5 m below GL
0.48
-
-
Upto 1.5 m above GL
0.27
-
-
From 1.5 m to 4.5 m above GL
0.27
-
-
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.
129
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.
7.38
-
-
Colour washing two coats over one coat of white washing
7.38
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
5.02
-
-
Disposal of surplus earth
1.61
-
-
Supply and fixing ISMB 400mm of 66.3kg/m for 8m on column over suction well
564
-
-
Erecting pulley block of 3 Tonne capacity with a 3m chain including additional chain length of 10m facilitate for horizontal movement on the beam etc complete - For Suction well
1
-
-
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).
11.56
-
-
Pump house - KIOSK
-
-
-
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 SS 20B with initial lead of 10 mts and lift of 2.00 mts.
3.8
-
-
Supplying and filling sand for foundation and basement including watering consolidating ramming etc. complete ( M.Sand)
5.8
-
-
Cement Concrete 1:3:6 using broken jelly 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 ( M.Sand)
2.2
-
-
Stock brick work with second class bricks in C.M 1:4 for 23cm thick wall including curing etc. complete. ( M.Sand)
-
-
-
a) 1.5m above GL and 1.5m below GL
2.7
-
-
b) ground floor
0.1
-
-
Granolithic flooring 25mm thick with cement concrete 1:2:4 mix using 3-10mm chips and top surface rendered smooth with cement including thread lining 25mm dia GI pipe of necessary length for water outlet curing etc. complete.
10.5
-
-
Plastering with cement mortar 1:4 for 12mm thick including curing etc. complete ( M.Sand)
26
-
-
Supplying and providing chain link fence with RCC post. The RCC posts will be of 2.5m c/c and of 2.75m height. The post will be 100mm square at top and 150 sq.mm at bottom, 2.15m height above ground level and 0.60m below ground level fixed in CC foundation in 1:4:8 of 40mm size stone jelly used. The foundations is of size 45x45x90cm including sand and filling of 15cm height. The fencing will be of chain link 75mm size 10 gauge. The height of fence is 2m after leaving 75mm gap from ground level including fixing the fence with the post using GI binding wire etc. complete.
22
-
-
Supply and delivery of M.S.Kiosk with door arrangements of size 3m x 3m x 3m as per drawing, made up of MS angles alround and roof covered with MS sheet 2mm thick including cutting, welding, grinding, painting with one coat priming coat and two coats of ready mixed paint of superior quality of grey or any other colour, locking arrangements and labour charges etc. complete.
1
-
-
Supply and delivery of gate of size 2m x 2m as per drawing, made up of GI pipes alround and door made up of MS sheet 2mm thick and MS flats 25mmx10mm including cutting, welding, grinding, locking arrangements and labour charges etc. complete.
132.83
-
-
Construction of sewage collection cum suction well at Dr.Nair Road jn Venkatraman Salai in D136, Area X
-
-
-
Suction Well ( 3.5m dia)
-
-
-
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.
20.74
-
-
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.
-
-
-
For 0 to 2 m depth
52.85
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for RCC well curb and well steining.
-
-
-
From 1 m above ground level to 3.0 m below ground level (Curved surface)
267.84
-
-
9 m to 10 m above invert of well
9.34
-
-
9 m to 10 m below GL
0.97
-
-
Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M30 grade (River 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
-
-
-
From 1.5 m above ground level to 1.5 m below ground level
73.15
-
-
From 1.5m to 4.5m below ground level
2.45
-
-
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..
-
-
-
9m to 13.5m depth
2.43
-
-
Providing point edge to well curb using ISA 200x150x16 mm of weight 42.20 kg/m
630
-
-
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.
-
-
-
3.5m dia well
-
-
-
First depth of 2m
2
-
-
Second depth of 2m
2
-
-
Third depth of 2m
2
-
-
Fourth depth of 2m
2
-
-
Fifth depth of 2m
0.59
-
-
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
-
-
-
9m to 13.5m depth
7.29
-
-
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.
9706
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete
121.04
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.
19.23
-
-
Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,
19.61
-
-
Disposal of surplus earth
173.94
-
-
Supply and erection of Cast Iron single faced manually operated non rising type 450mm dia penstock with extension rod of 8m 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
-
-
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
1432
-
-
Supplying and fixing C.I.steps.
31
-
-
Colour washing two coats over one coat of white washing
19.23
-
-
Supplying and fixing PVC water bar, 150 mm wide for construction joint
114.52
-
-
Interconnection between Terminal MH and Suction Well
-
-
-
Supply, laying, jointing and testing of C.I. Pipe of 450 mm dia including testing of C.I pipesearth work excavation in hard stiff clay, stiff black cottonhard red earth and earth mixed with small size boulders and hard gravelly soildepositing the earth on banks with initial lead of 10 m lowering into the trenches and aligningrefilling with excavated soil, watering and ramming to consolidation etc.complete at an average depth of 6.5m
27.5
-
-
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
0.63
-
-
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
-
-
Drilling of borewells of size 6" to 8" dia in Sedimentary formation using hand boresets including insertion of casing pipes supplying and packing of pebbles and conveyance of hand Boreset including loading and unloading.
72
-
-
Supply and lowering of 110mm nominal dia PVC as per IS 12818/1992 slotted pipe inclusive of overlapping
72
-
-
Flushing (developing) the bore well for 150 PSI 500 to 600 CFM with air compressor including cost of hire charges for compressor, labour, fuel, consumabes, transportation and other items if any required during the operation etc. complete as directed by the Board's Engineer
24
-
-
Filter Point Dewatering - Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation
990
-
-
Construction of Valve Chamber (1.8m x 2.3m x 1.6m)
-
-
-
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.
-
-
-
Upto 2 m below GL
18.48
-
-
From 2 m to 3 m below GL
1.39
-
-
Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
1.39
-
-
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
-
-
-
From 1.5 m to 4.5 m below GL
0.93
-
-
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.
-
-
-
Upto 3 m below GL
31.08
-
-
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
-
-
-
Upto 1.5 m below GL
2.52
-
-
From 1.5 m to 4.5 m below GL
1.98
-
-
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
450
-
-
Cement concrete 1:2:4 (SRC) using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly for plain concrete works including laying ramming curing, etc complete for benching and channeling as directed.
-
-
-
Upto 1.5 m below GL
0.04
-
-
From 1.5 m to 4.5 m below GL
0.08
-
-
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.
5.94
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 20mm thick including curing, etc., complete
17.26
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete
14.66
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
5.85
-
-
Disposal of surplus earth
14.02
-
-
Supplying and fixing C.I.steps.
5
-
-
Pipes and Specials
-
-
-
Supplying, conveying and fixing the following CI specials as per IS 1538 & CI pipes as per IS 1536 etc. complete.
-
-
-
Delivery Pipe & related Specials within Well
-
-
-
100 mm dia CI D/F Duckfoot Bend
2
-
-
200 x 100 mm CI D/F taper
2
-
-
250 x 200 mm CI D/F taper
2
-
-
250 mm dia CI - 3m D/F pipe
2
-
-
250 mm dia CI - 2.5m D/F pipe
2
-
-
250 mm dia CI - 1.5m D/F pipe
4
-
-
250 mm dia CI D/F 90 deg Bend
2
-
-
250 mm dia CI - 1.5m D/F pipe
2
-
-
Delivery Pipe & related Specials within Valve Chamber
-
-
-
250 mm dia CI - 0.5m D/F pipe
6
-
-
250 mm dia CI Non-Return Valve
2
-
-
250 mm dia CI - 0.5m D/F pipe
2
-
-
250 mm dia CI Sluice Valve
2
-
-
Common Header Pipe & related Specials within Valve Chamber
-
-
-
450 x 250mm CI A/F Tee
2
-
-
450 mm dia CI - 0.5m D/F pipe
2
-
-
300 mm dia CI Sluice Valve
1
-
-
450 mm dia CI Fl/Spi Tail Piece
1
-
-
450 mm dia Blank Flange
1
-
-
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,
-
-
-
100 mm
4
-
-
200 mm
2
-
-
250 mm
26
-
-
450 mm
5
-
-
Construction of Column & Erection of ISMB
-
-
-
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.
-
-
-
Upto 2.0 m below GL
5.76
-
-
From 2.0 m to 3.0 m below GL
0.87
-
-
Supplying and filling crushed stone sand (M sand) for foundation and basement including watering, consolidating, ramming etc. complete.
0.44
-
-
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)
-
-
-
1.5 m to 4.5 m below GL
0.44
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.
-
-
-
Upto 3.0 m height above and below GL
12.48
-
-
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
-
-
-
Upto 1.5 m below GL
0.27
-
-
From 1.5 m to 4.5 m below GL
0.48
-
-
Upto 1.5 m above GL
0.27
-
-
From 1.5 m to 4.5 m above GL
0.27
-
-
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.
129
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 12mm thick including curing, etc., complete.
7.38
-
-
Colour washing two coats over one coat of white washing
7.38
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
5.02
-
-
Disposal of surplus earth
1.61
-
-
Supply and fixing ISMB 400mm of 66.3kg/m for 8m on column over suction well
531
-
-
Erecting pulley block of 3 Tonne capacity with a 3m chain including additional chain length of 10m facilitate for horizontal movement on the beam etc complete - For Suction well
1
-
-
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).
10.88
-
-
Pump House - KIOSK
-
-
-
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 SS 20B with initial lead of 10 mts and lift of 2.00 mts.
3.8
-
-
Supplying and filling sand for foundation and basement including watering consolidating ramming etc. complete ( M.Sand)
5.8
-
-
Cement Concrete 1:3:6 using broken jelly 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 ( M.Sand)
2.2
-
-
Stock brick work with second class bricks in C.M 1:4 for 23cm thick wall including curing etc. complete. ( M.Sand)
-
-
-
a) 1.5m above GL and 1.5m below GL
2.7
-
-
b) ground floor
0.1
-
-
Granolithic flooring 25mm thick with cement concrete 1:2:4 mix using 3-10mm chips and top surface rendered smooth with cement including thread lining 25mm dia GI pipe of necessary length for water outlet curing etc. complete.
10.5
-
-
Plastering with cement mortar 1:4 for 12mm thick including curing etc. complete ( M.Sand)
26
-
-
Supplying and providing chain link fence with RCC post. The RCC posts will be of 2.5m c/c and of 2.75m height. The post will be 100mm square at top and 150 sq.mm at bottom, 2.15m height above ground level and 0.60m below ground level fixed in CC foundation in 1:4:8 of 40mm size stone jelly used. The foundations is of size 45x45x90cm including sand and filling of 15cm height. The fencing will be of chain link 75mm size 10 gauge. The height of fence is 2m after leaving 75mm gap from ground level including fixing the fence with the post using GI binding wire etc. complete.
22
-
-
Supply and delivery of M.S.Kiosk with door arrangements of size 3m x 3m x 3m as per drawing, made up of MS angles alround and roof covered with MS sheet 2mm thick including cutting, welding, grinding, painting with one coat priming coat and two coats of ready mixed paint of superior quality of grey or any other colour, locking arrangements and labour charges etc. complete.
1
-
-
Supply and delivery of gate of size 2m x 2m as per drawing, made up of GI pipes alround and door made up of MS sheet 2mm thick and MS flats 25mmx10mm including cutting, welding, grinding, locking arrangements and labour charges etc. complete.
132.83
-
-
Dismantling and reconstruction of 6.5m deep MH at Venkatraman street in D136, Area X
-
-
-
Hire Charges for JCB fitted with power compressor / Breaker
6
-
-
Earthwork excavation and depositing on bank with initial lead of 10 metres and initial lift 2.00m in hard stiff clay stiff black cotton, hard red earth, shales, Muram, gravel, stoney earth and earth mixed with small size boulders S.S. 20-B.(excluding timbering and bailing out sub-soil water) as per P.W.D.standard schedule of rates for Chennai City
-
-
-
0-2m
32
-
-
2-3m
16
-
-
3-4m
16
-
-
4-5m
16
-
-
5-6m
16
-
-
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
16
-
-
Dismantling the existing machine hole
-
-
-
Brick or stone masonry in cement mortar walls under 3.00m high
3.36
-
-
Brick or stone masonry in cement mortar walls add for every additional 3.00m or part thereof over the initial height of 3m
5.09
-
-
Hire charges for diesel pumpset with fuel and crew charges including transportation
-
-
-
5HP submersible pump
96
-
-
Provding dummy in the manhole depth of 6.0m with all safety measures by rope method without entering Machine hole
2
-
-
Construction of machinehole at 6m deep
-
-
-
Stock brick work with II class bricks in cement mortar 1:3 (Crushed stone sand (M-sand)) for over 23 cm thick wall including curing etc. complete
-
-
-
1.5-4.5m
4.24
-
-
4.5-9.0m
2.53
-
-
Stock brick work with II class bricks in cement mortar 1:3 (Crushed stone sand (M-sand)) for 23 cm thick wall including curing etc. complete
-
-
-
0-1.5m
1.25
-
-
1.5-4.5m
0.42
-
-
Plastering with cement mortar 1:3 (Crushed stone sand (M-sand)) for 20mm thick including curing, etc., complete (inner)
21.59
-
-
Plastering with cement mortar 1:3 (Crushed stone sand (M-sand)) for 12mm thick including curing, etc.,complete(outer)
33.06
-
-
Supply, delivery and erection of sheet pile including hire charges, driving of sheet piles for one metre length each side in sandy soil and removing of sheet piles from one metre length on each side including stacking the sheet piles properly
-
-
-
For material and labour
16
-
-
FIBER REINFORCED CONCRETE FRAME AND COVER AS PER TYPE, IS 12592, PART 1 & 2 (60 cm dia extra heavy duty)
1
-
-
Pipe Laying ( HSC Sewerage )
-
-
-
Supply Delivery of DWC Structured Wall Polyethylene PipingSystems-200mm
6
-
-
Laying of DWC Structured Wall Polyethylene PipingSystems-200mm at 3.00m
4
-
-
Removing of dummy in the manhole depth of 6.0m with all safety measures without entering Machine hole
2
-
-
Bill No : 3 Providing Electrical Machineries and allied Works
-
-
-
Providing pumping machineries and allied works at Dr.Nair Road jn of Rajamannar Salai in D136, Area X
-
-
-
Supply, delivery, erection, testing and commissioning of non-clog submersible sewage pumpset with following duty point, driven by 3 Ph, 415 V, AC, 50 Hz, Electrical Motor with suitable weather proof cable (Copper ) of total length of 10 m, VFD control panel, Pedestal Coupling, required length of guide wire / guide pipe, SS lifting chain, 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.
-
-
-
Sew. Pump - 5125.2 lpm against a total head of
18 m
3
-
-
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.
-
-
-
Sew. Pump - 15 kVAR
3
-
-
Supplying and fixing of 200 Amps Triple Pole SFU with HRC fuses on suitable angle iron frame with
earth connection only.
1
-
-
Supply, delivery, erection, testing and commiossioning of outdoor weather and vermin proof MV panel suitable to fix on pedastal above local Max. flood level in MS Sheet steel encloure and provision for accommodating the TNEB meter, Power capacitor bank, Pump starters and Lighting points for 15A plug out, 5A plug out and providing canopy like arrangements it the top, in order to protect from rain, including earthing with consisting of follwing accessories with necessary interconnections between busbars, switches and trunking box, measuring instruments such as voltmeters,ammeters with selectorswitches, energy meter,phase indicating lamps with incidental civil works etc., complete as per specification.
-
-
-
Capacity of M.V. Panel - 200 Amps
-
-
-
200 A FP(SN) MCCB 25 kA (for EB) - 1 No
-
-
-
100 A TP MCCB 25 kA for Sew. Pump - 2 Nos
-
-
-
63A TP MCCB 25kA (forSew. Pumpcap.)-2Nos
1
-
-
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.
-
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-
From 200 Fuse Carriers to 200 Amps SFU & from there to 200 Amps MCCB Switch of MV panel (UG)
-
-
-
size 3.5C, 150 Sqmm
10
-
-
From 100 A MCCB of MV Panel to Control Panel
of Sew. Pump (UG)
-
-
-
size 3.5C, 50 Sqmm
10
-
-
From 63 A MCCB of MV Panel to Sew. Pump
Capacitors (UG)
-
-
-
size 3C, 16 Sqmm
10
-
-
From control Panel of Pump to Local P.B. Station size 3 core 2.5 sq.mm copper (UG)
10
-
-
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.
-
-
-
size 3.5C, 150 Sqmm (EB)
4
-
-
Size 3.5C, 50 sq.mm (Sew. Pump)
4
-
-
size 3C, 16 Sqmm (Sew. Pump capacitor)
4
-
-
size 3 core 2.5 sq.mm copper (LPB)
10
-
-
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.
-
-
-
For Sew. Pump
3
-
-
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
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-
Run of 2 of 2.5 sq mm PVC unsheathed aluminium 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.
5
-
-
Wiring with 2.5 sq mm PVC insulated single core aluminium 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
1
-
-
Lighting Fixtures
-
-
-
Supplying and fixing of box type 4’ 20W single LED fitting complete with TW round block and tube on ceiling or wall with connection.
2
-
-
Earthing as per ISI specifications with necessary masonary work
2
-
-
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
10
-
-
Operation and maintenance of the installation: Operation and maintenanceof the plant with all auxiliary equipment for a period of 120 days of each station 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
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-
Providing Pumping machineries and allied works at Jagadhambal Street jn of Rajamannar Salai in D136, Area X
-
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-
Supply, delivery, erection, testing and commissioning of non-clog submersible sewage pumpset with following duty point, driven by 3 Ph, 415 V, AC, 50 Hz, Electrical Motor with suitable weather proof cable (Copper ) of total length of 10 m, VFD control panel, Pedestal Coupling, required length of guide wire / guide pipe, M.S.(GLVD) lifting chain, 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.
-
-
-
Sew. Pump - 7840.2 lpm against a total head of
17 m
3
-
-
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.
-
-
-
Sew. Pump - 17 kVAR
3
-
-
Supplying and fixing of 300 Amps Triple Pole
SFU with HRC fuses on suitable angle iron frame with earth connection only.
1
-
-
Supply, delivery, erection, testing and commiossioning of outdoor weather and vermin proof MV panel suitable to fix on pedastal above local Max. flood level in MS Sheet steel encloure and provision for accommodating the TNEB meter, Power capacitor bank, Pump starters and Lighting points for 15A plug out, 5A plug out and providing canopy like arrangements it the top, in order to protect from rain, including earthing with consisting of follwing accessories with necessary interconnections between busbars, switches and trunking box, measuring instruments such as voltmeters,ammeters with selectorswitches, energy meter,phase indicating lamps with incidental civil works etc., complete as per specification.
-
-
-
Capacity of M.V. Panel - 300 Amps
-
-
-
250 A FP(SN) MCCB 35 kA (for EB) - 1 No
-
-
-
120 A TP MCCB 35 kA for Sew. Pump - 2 Nos
-
-
-
63A TP MCCB 35kA (forSew. Pumpcap.)-2Nos
1
-
-
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.
-
-
-
From 300 Fuse Carriers to 300 Amps SFU & from
there to 250 Amps MCCB Switch of MV panel (UG)
-
-
-
size 3.5C, 240 Sqmm
10
-
-
From 120 A MCCB of MV Panel to Control Panel
of Sew. Pump (UG)
-
-
-
size 3.5C, 70 Sqmm
10
-
-
From 63 A MCCB of MV Panel to Sew. Pump
Capacitors (UG)
-
-
-
size 3C, 16 Sqmm
10
-
-
From control Panel of Pump to Local P.B. Station size 3 core 2.5 sq.mm copper (UG)
10
-
-
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.
-
-
-
size 3.5C, 240 Sqmm (EB)
4
-
-
Size 3.5C, 70 sq.mm (Sew. Pump)
4
-
-
size 3C, 16 Sqmm (Sew. Pump capacitor)
4
-
-
size 3 core 2.5 sq.mm copper (LPB)
10
-
-
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.
-
-
-
For Sew. Pump
3
-
-
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
-
-
Run of 2 of 2.5 sq mm PVC unsheathed aluminium 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.
5
-
-
Wiring with 2.5 sq mm PVC insulated single core aluminium 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
1
-
-
Lighting Fixtures
-
-
-
Supplying and fixing of box type 4’ 20W single
LED fitting complete with TW round block and tube on ceiling or wall with connection.
2
-
-
Earthing as per ISI specifications with necessary
masonary work
2
-
-
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
-
-
-
25 x 6 mm GI Flat
10
-
-
Operation and maintenance of the installation: Operation and maintenanceof the plant with all auxiliary equipment for a period of 120 days of each station 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
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-
Bill No 4 : Providing Odour Control measure
-
-
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At Nair Road - 450mm dia Pipe Line
-
-
-
ODOUR CONTROL EQUIPMENT
-
-
-
Supply ,delivery, installation and commisioning of odor control equipment with required Air flow suction capacity from sewage pumping station and required components i.e;. platform for instalation,commission, Ducting, Damper, Inlet, Drainage point, View Panel, Control panel with all electric accessoiries,media fillinf port, Pre filter, Regeration Port, Outlet, Adsorption Column. All components satisfied the required design parameter and Material of construction is Poly Ethylene or MS with epoxy lining. Power supply three pahse. Noise level should be as per IS.Equipment should be capable to remove odor from sewer exhaust by using physical adsorption and chemical conversion. Adsorption uses activated carbon to act as the media.Equipments capable to remove 99.9%of all incoming contaminates.Odor control unit shall be very high efficient and capable to regenerate of carbon. Technical specification need to approved concern departmental engineer in charge.Capacity
-
-
-
1000 cum per hour
1
-
-
Providing necessary transparent tank covering arrangements with material of construction Poly Ethylene (or) MS with epoxy lining for suction well as well as grit well with suitable removable opening for pumpsets and pipelines including frames and allied works inclusive of transportaion, loading, unloading, freight, all taxes, packing, installation on site, with satisfactory competion of testing and commisioning etc., complete as per specification .
16.61
-
-
Hire charges of 40T crane capacity
1
-
-
At Nair Road - 350mm dia Pipe Line
-
-
-
ODOUR CONTROL EQUIPMENT
-
-
-
Supply, delivery, installation and commisioning of odor control equipment with required Air flow suction capacity from sewage pumping station and required components i.e;. platform for instalation,commission, Ducting, Damper, Inlet, Drainage point, View Panel, Control panel with all electric accessoiries,media fillinf port, Pre filter, Regeration Port, Outlet, Adsorption Column. All components satisfied the required design parameter and Material of construction is Poly Ethylene or MS with epoxy lining. Power supply three pahse. Noise level should be as per IS.Equipment should be capable to remove odor from sewer exhaust by using physical adsorption and chemical conversion. Adsorption uses activated carbon to act as the media.Equipments capable to remove 99.9%of all incoming contaminates.Odor control unit shall be very high efficient and capable to regenerate of carbon. Technical specification need to approved concern departmental engineer in charge.Capacity
-
-
-
1000 cum per hour
1
-
-
Providing necessary transparent tank covering arrangements with material of construction Poly Ethylene (or) MS with epoxy lining for suction well as well as grit well with suitable removable opening for pumpsets and pipelines including frames and allied works inclusive of transportaion, loading, unloading, freight, all taxes, packing, installation on site, with satisfactory competion of testing and commisioning etc., complete as per specification .
12.88
-
-
Hire charges of 40T crane capacity
1
-
-
Sub Total (excluding GST)
1
-
-
GST @18%
1
-
-
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