Chennai Metropolitan Water Supply And Sewerage Board Tender
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Chennai Metropolitan Water Supply And Sewerage Board - CMWSSB Tender
Civil And Construction
Drainage Work
Eprocure
Opening Date25 Sep 2023
Closing Date3 Jan 2024
Tender AmountRefer Documents
Costs
EMD
₹ 5,34,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2023_CMWSS_371348_1Bid Award Id
ViewTender No
CNT/SEW/NCB/DEP/3568/2023-24Tender 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
300 mm D/Soc CI 90o Bend
12
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-
300 mm D/Soc CI 45o Bend
5
-
-
300 mm D/Soc CI 22.5o Bend
12
-
-
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
-
-
-
300mm DN Sluice valve
1
-
-
200mm DN Scour valve
1
-
-
80mm Sluice valve
1
-
-
80mm Double Air valve
1
-
-
Supplying, conveying and fixing the following CI specials for valves.
-
-
-
Specials for 300mm Sluice valve
-
-
-
300 mm 1.0m Cut Pipe
1
-
-
300 mm CI collars
1
-
-
300 mm F/Spi Tail Piece
1
-
-
300 mm F/Soc Tail Piece
1
-
-
Specials for Inlet Chamber
-
-
-
300 mm D/F 90 deg. Duck Foot Bend
1
-
-
300 mm D/F 90o Bend
2
-
-
300 mm D/F C.I cut pipe - 4m long
2
-
-
300 mm F/Spi Tail Piece
1
-
-
300 mm F/Soc Tail Piece
1
-
-
300 mm CI Bell mouth
1
-
-
Specials for 200 mm Scour valve
-
-
-
300 mm x 200 mm A/Soc C.I Tee
1
-
-
200 mm D/F C.I pipe - 0.5m long
1
-
-
200 mm D/F C.I pipe - 1.5m long
1
-
-
200 mm D/F C.I pipe - 2.0m long
1
-
-
200 mm D/F C.I pipe - 3.0m long
1
-
-
200 mm CI collars
1
-
-
200 mm F/Spi Tail Piece
2
-
-
200 mm F/Soc Tail Piece
1
-
-
200 mm D/F 90oDuck Foot Bend
1
-
-
200 mm D/F 90o Bend
2
-
-
200 mm 2.0m Cut Pipe
1
-
-
Specials for 80 mm Air valve
-
-
-
300 mm x 80 mm D/Soc/Fl Tee
1
-
-
Construction of Sluice valve chamber including providing and fixing L.S. cover and frame of size 60 x 60cm
-
-
-
300 mm Dia Sluice valve
1
-
-
200 mm Dia Scour valve
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
-
-
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)
-
-
-
200 mm
4
-
-
300 mm
65
-
-
Cutting C.I Pipes
-
-
-
300 mm dia
32
-
-
Cutting Asphaltic Road
-
-
-
Non Bus Route
5390
-
-
Bus Route -SH /NH
735
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
80 mm
2
-
-
200 mm
9
-
-
300 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
17500
-
-
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.60/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 300mm dia pipe
8750
-
-
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.
-
-
-
300 mm D/Soc CI 90o Bend
12
-
-
300 mm D/Soc CI 45o Bend
5
-
-
300 mm D/Soc CI 22.5o Bend
12
-
-
Bill No.2 Supplying and Laying of 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.
-
-
-
200mm
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, watering and ramming to consolidation, etc. at any depth.
-
-
-
Specials for 200mm Electromagnetic Flow Meter
-
-
-
300 mm F/Spi Tail Piece
1
-
-
300 mm F/Soc Tail Piece
1
-
-
200 mm D/F Pipe -0.8mlong
1
-
-
200 mm D/F Pipe -2mlong
1
-
-
300mm x 200 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
-
-
-
200mm
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)
-
-
-
300mm
2
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
300mm
2
-
-
200mm
4
-
-
Bill No.3 Construction of Grit/Screen Chamber at pumping station
-
-
-
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
36.2
-
-
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 1.0m above ground level to 3.0m below ground level (Curved surface)
122.3
-
-
4 m to 5 m below GL
0.48
-
-
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 1.0m above ground level to 1.5m below ground level
16.69
-
-
From 1.5m to 4.5m below ground level
3.17
-
-
From 4.5m to 9.0m below ground level
0.71
-
-
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..
-
-
-
1.5m to 4.5m depth
1.78
-
-
Providing point edge to well curb using ISA 200x150x16 mm of weight 42.2 kg/m
498
-
-
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 m dia well
-
-
-
First depth of 2m
2
-
-
Second depth of 2m
0.85
-
-
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
-
-
-
4.5m to 9m depth
1.99
-
-
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 .
2530
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete
57.26
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand)) for 12mm thick including curing, etc., complete.
14.42
-
-
Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,
15.84
-
-
Disposal of surplus earth
49.85
-
-
Supplying and fixing C.I.steps.
18
-
-
Colour washing two coats over one coat of white washing
14.42
-
-
Supply and erection of Cast Iron single faced manually operated rising type 300mm dia penstock with extension rod of 4.5m 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
1059
-
-
Supply and installation of SS 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
328
-
-
Supplying and fixing PVC water bar, 150 mm wide for construction joint
51.84
-
-
Bill No.4 Construction of Suction Well at pumping station
-
-
-
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
110.84
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for RCC well curb and well steining. - curved surface
-
-
-
From 1.0m above ground level to 3.0m below ground level - curved surface
316.27
-
-
5 m to 6 m below GL
0.87
-
-
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
128.47
-
-
From 1.5m to 4.5m below ground level
3.76
-
-
From 4.5m to 9.0m below ground level
16.97
-
-
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..
-
-
-
4.5m to 9m depth
7.1
-
-
Providing point edge to well curb using ISA 200x150x16 mm of weight 42.20 kg/m
975
-
-
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.
-
-
-
6 m dia well
-
-
-
First depth of 2m
2
-
-
Second depth of 2m
2
-
-
Third depth of 2m
1.47
-
-
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
-
-
-
4.5m to 9m depth
24.75
-
-
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 .
18351
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete
163.21
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand)) for 12mm thick including curing, etc., complete.
35.07
-
-
Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,
29.41
-
-
Disposal of surplus earth
306.46
-
-
Supply and erection of Cast Iron single faced manually operated rising type 300mm dia penstock with extension rod of 4.5m 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 C.I.steps.
24
-
-
Colour washing two coats over one coat of white washing
35.07
-
-
Supply and installation of SS 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
1109
-
-
Supplying and fixing PVC water bar, 150 mm wide for construction joint
145.15
-
-
Bill No.5 Construction of Column & Erection of ISMB at pumping station
-
-
-
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
11.52
-
-
From 2.0 m to 3.0 m below GL
1.73
-
-
Supplying and filling sand for foundation and basement including watering, consolidating, ramming etc. complete.
0.87
-
-
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
-
-
-
1.5 m to 4.5 m below GL
0.87
-
-
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
24.96
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade (using SRC) for reinforced cement concrete using Crushed stone sand (M-sand) 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.
-
-
-
Upto 1.5 m below GL
0.54
-
-
From 1.5 m to 4.5 m below GL
0.95
-
-
Upto 1.5 m above GL
0.54
-
-
From 1.5 m to 4.5 m above GL
0.54
-
-
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 .
264
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete
14.76
-
-
Colour washing two coats over one coat of white washing
14.76
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
10.03
-
-
Disposal of surplus earth
3.22
-
-
Supply and fixing ISMB 300mm of 42.2kg/m for 5.5m on column over screen/grit well
233
-
-
Supply and fixing ISMB 600mm of 122kg/m for 10.5m on column over suction well
1281
-
-
Erecting pulley block of 2 Tonne capacity with a 3 m chain including additional chain length of 10 m facilitate for horizontal movement on the beam etc complete
1
-
-
Erecting pulley block of 1 Tonne capacity with a 3 m chain including additional chain length of 8 m facilitate for horizontal movement on the beam etc complete
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).
27.8
-
-
Bill No.6 Construction of Silt Pit at pumping station
-
-
-
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.
7.99
-
-
Supplying and filling with sand for foundation and basement as per standard specification
0.73
-
-
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
-
-
-
Upto 1.5 m below GL
0.4
-
-
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.
20.29
-
-
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
-
-
-
Upto 1.5 m below GL
2.14
-
-
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 .
219
-
-
Plastering with cement mortar 1:3 (SRC) using Crushed stone sand (M-sand) for 20mm thick including curing, etc., complete
10.24
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete
0.99
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
2.18
-
-
Disposal of surplus earth
5.82
-
-
Bill No.7 Construction of Silt Raiser at pumping station
-
-
-
Supplying, conveying and fixing the following CI specials as per IS 1538 etc. complete.
-
-
-
From Desilting pump to silt pit
-
-
-
100 mm dia D/F CI pipe - 2 m length
2
-
-
100 mm dia D/F CI pipe - 0.5 m length
1
-
-
100mm dia D/F CI 90 deg bend
1
-
-
100mm dia D/F CI 90 deg Dukfoot bend
1
-
-
Supplying and laying 100 mm dia CI D/F pipe - 2m length including earthwork excavation in all kinds of soil, including refilling the excavated earth etc. complete.
-
-
-
From Desilting pump to silt pit
-
-
-
100 mm dia D/F CI pipe - 2 m length
1
-
-
Making flanged joints - 100 mm dia including cost of jointing materials
6
-
-
Supplying, laying , jointing and testing 110 mm dia UPVC pipes SN8-SDR 34(S 16.5) AS PER IS 15328/2003 pipe including earthwork excavation for trenches 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 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 23 cm thick watering , ramming to consolidation , depositing the surplus earth, etc. complete at an average depth of 1.0m.
3
-
-
Bill No.8 Construction of Valve Chamber at pumping station
-
-
-
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
43
-
-
From 2 m to 3 m below GL
22
-
-
Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
4
-
-
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
3
-
-
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
89
-
-
3 m to 4 m below GL
13
-
-
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
5
-
-
From 1.5 m to 4.5 m below GL
10
-
-
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
1394
-
-
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.
-
-
-
From 1.5 m to 4.5 m below GL
0.2
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete. (100 mm thk)
16
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 20mm thick including curing, etc., complete
59.1
-
-
Plastering with cement mortar 1:3 using Crushed stone sand (M-sand) & SRC for 12mm thick including curing, etc., complete
37
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
1.6
-
-
Disposal of surplus earth
61.93
-
-
Supplying and fixing C.I.steps.
11
-
-
Bill No.9 Interconnection work at pumping station
-
-
-
Supply, laying, jointing and testing of C.I. Pipe of 300 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 3.5m
10
-
-
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
0.4
-
-
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
-
-
INTERCONNECTION BETWEEN TERMINAL MANHOLE AND SCREEN-CUM-GRIT WELL
-
-
-
Supply, laying, jointing and testing of C.I. Pipe of 300 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 10mlowering into the trenches and aligningrefilling with excavated soil, watering and ramming to consolidation etc.complete at an average depth of 3m
10
-
-
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
0.4
-
-
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
-
-
Bill No.10 Supply and laying of Pipes & Specials at pumping station
-
-
-
Supplying, conveying and fixing the following CI specials as per IS 1538 & CI pipes as per IS 1536 etc. complete.
-
-
-
100 mm dia CI d/f duckfoot bend
3
-
-
150 x 100 mm CI D/F taper
3
-
-
150 mm dia CI - 3.0m d/f pipe
3
-
-
150 mm dia CI - 2.5m d/f pipe
3
-
-
150 mm dia CI - 1.0m d/f pipe
3
-
-
150 mm dia CI d/f 90 deg bend
3
-
-
150 mm dia CI - 2.0m d/f pipe
3
-
-
150 mm dia CI - 0.5m d/f pipe
3
-
-
150 mm dia CI sluice valve
3
-
-
150 mm dia CI - 0.5m d/f pipe
3
-
-
150 mm dia CI non-return valve
3
-
-
200 x 150 mm CI D/F taper
1
-
-
300x150mm CI A/F tee
3
-
-
300 mm dia CI - 0.5m d/f pipe
3
-
-
300 mm dia CI sluice valve
1
-
-
300 mm dia CI fl/spi TP
1
-
-
300 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,
-
-
-
300mm dia
8
-
-
150mm dia
31
-
-
100mm dia
6
-
-
Bill No.11 Construction of Panel Room/Operation Room (6m x 4m) at pumping station
-
-
-
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
30
-
-
2.0 to 3.0 m below GL
4
-
-
Supplying and filling sand for foundation and basement including watering, consolidating, ramming etc. complete.
12
-
-
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
-
-
-
Upto 1.5 m below GL
4
-
-
1.5 m to 4.5 m below GL
2
-
-
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
78
-
-
Above 3.0 m upto 4.0m height above GL
9
-
-
Above 4.0 m upto 5.0m height above GL
32
-
-
Above 5.0 m upto 6.0m height above GL
34
-
-
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.
-
-
-
Upto 1.5 m below GL
4
-
-
1.5 m to 4.5 m below GL
3
-
-
Upto Plinth above GL
1
-
-
Upto 4.5 m above Plinth
6
-
-
4.5 m to 9.0 m above Plinth
5
-
-
Sun shade laying C.C. 1:2:4 for RCC sunshade work using 20mm hard broken stone jelly 80mm thick at wall end and 50mm thick at free end projecting 600mm from wall face moulded along with RC lintels and tailed into the full thickness of wall where there are no lintels excluding cost of reinforcement but including centering, shuttering, compacting, curing and finishing, etc., complete
7
-
-
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)
2290
-
-
Stock brick work in cement mortor 1:4 using second class bricks including curring etc. complete for 23 cm thick wall
-
-
-
From 1.5 m below GL & upto plinth level above GL
6
-
-
For Ground floor upto 4.5 m from Plinth
13
-
-
For 11 cm thick wall
-
-
-
Upto 4.5 m above First Floor level
2
-
-
Plastering with C.M 1:3 for 12mm thick including curing etc. complete
140
-
-
Special celling plastering 10mm thick with C.M. 1:3 for RCC slabs and beams, columns, roof slabs and sun shade
24
-
-
Supplying and fixing of PVC Doors of shutter panels dimension 20mm x 200mm thick, shutter frame dimension 24mm x 57mm and outer frame dimension 40mm x 48mm and wall thickness of 1.5mm (+ 5%) make Jain profile with reinforcement of wood. Outer frame and doors are connected by standard fittings of 3" stainless steel hinges 3 nos with 4" plastic handle 2 nos and 8" aldrop 2 nos and with required screws etc complete.
2
-
-
Flooring 100mm thick base concrete in C.M. 1:4:10 using 40mm B.G. jelly etc. complete
21
-
-
Paving Hydraulic Pressed Cement Double Charged Vitrified Tiles of size 800 x 800 x 10mm finished thickness with small Verona or Indian Marble Chips (other than Salem Magnasite) with CM 1:3, 20mm thick and painted with same colour Cement including polishing with power polisher to a high degree of polish so as to be perfectly smooth and glossy with GREY colour
20
-
-
Supplying and fixing in position Cement based hydruali-cally pressed Anti-Skid tiles (pattern design) 20 mmthick in cement mortar 1:3 , 20 mm thick & pointed with same colour of cement etc.,complete.
3
-
-
Dadooing walls with glazed tiles of sizes 15cmx15cmx6mm thick laid in CM 1;2, 10mm thick and pointing with white cement using 0.4 Kg/m2 including finishing the joint and pointing flush with tile surface, etc., complete
-
-
-
Main room
2
-
-
Dadooing walls with glazed tiles of sizes 15cmx15cmx6mm thick laid in CM 1;2, 10mm thick and pointing with white cement using 0.4 Kg/m2 including finishing the joint and pointing flush with tile surface, etc., complete.
-
-
-
Toilet
7
-
-
Terrace flooring with two course of pressed tiles 15x15x12 cm using cement mortor 1:3 mixed with crude oil 10% by weight of cement and pointed with same oiled mortor
26
-
-
Weathering course: Concrete with broken brick jelly 20mm guage in pure slacked lime over RCC roof slab in proportion of 32:12 (no sand to be used) well beaten with wooden beaters to be required depth of 80mm thick and giving rerquired slope and thickness to roof as required etc. complete.
3
-
-
Supplying and erecting rolling shutters 76mm, 18 guage of galvanized steel sheet with push and pull type or self coiling type operated by pulling hook with top cover including locking arrangements and fixed in position inside or outside etc. complete and painting with priming coat of red oxide without lock (Payment will be made only for actual opening of shutters)
6
-
-
ALUMINIUM OPENABLE TYPE WINDOW SIZE 1.2M X 1.3M
Manufacturing, supplying and fixing in position Anodised Alu. Natural colour mat finish with openable type window with extruded Alu. Sections with two panels of size (Frame - 38 x 33 x21 x 2.4mm @ 0.615 Kg/m, Shutter: Bottom, Top - 38.5 x 33 x 24.5 x 3 & 4mm @ 0.706 Kg/m, Interlocking vertical - 59 x 33 x 25 x 2.5mm @ 1.135 Kg/m) with necessary accessaries such as rubber beadings best quality of lock handle hinges, stays and fixing 4 mm thick plain /frosted /pin headed glass including cost of all materials labour for electrical consumption required for drilling holes in RCC columns, beams, masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as directed by the Board officers.The Al.Surfaces is to be anodised with matt finish usder electrically condition in accordance with ISI 1868/1962 specification for an average anodic film thick of not less than 15 microns. (All materials should be got approved by the Site Engineer before fixing in position)
4
-
-
ALUMINIUM DOOR SINGLE LEAF SIZE 2.1M X 1.0M
Supplying, fabricating and fixing in position of Alumi. Anod. natural colour matt finish door half glazed and half PLB board using 12 mm thick PLB board and 5.5 mm thick glazed door using rectangular Alu.Box section of size (Frame : Section - 101.60 x 44.45 x 3.18 mm @ 2.399 Kg/m, Shutter : Top, Middle, Vertical style- 50 x 44.45 x 2.5mm @ 1.292 Kg/m, Bottom - 100 x 44.45 x2.5mm @ 1.974 Kg/m) with necessary accessories such as rubber beading, Al. Clips, Best double action floor springs, Aluminium Handles on both sides, floor stopper, Tower bolt, Locks and glass including all materials, Labour, power consemption charges required for fabrication if necessary chipping, dismantling making necessary holes in RCC Coloums, Beams or Masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing etc.,complete. The Alumi. surface must be anodised with matt finish under electrically controlled condition in accordance with IS specification 1868 / 1962 of Anodic filthickness of not less than 15 Microns (Fifteen) for all sections.All the materials should be got approved by the Site Engineer before fixing as directed.
3
-
-
LOUVERED VENTILATOR
Supplying and fixing in position aluminium anodised colour matt finish Louvered Ventilator. The outer frame will be 62x38x2mm @ 1.17 kg/m and the louvers with moving arrangements will be made with Alu. Channel of size 60x30x4mm @ 1.27 kg/m with necessary glass pans for louvers 4mm thick Al. Clips, including all materials, labour & power consumption charges required for fabrication if necessary chipping dismantling making holes in RCC columns, beams or masonry wherever necessary with power drill to the extent required and make good to the original conditions after fixing etc., complete. The Aluminium surface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 of anodic film thickness of not less than 15 microns (fifteen) for all sections. All the materials should be got approved by the Site Engineer before fixing in position as directed.
1
-
-
Supplying and fixing M.S. grills for window and gate including one coat of primer with red lead etc. complete as directed.
40
-
-
Colour washing two coats over one coat of white washing
133
-
-
White washing three coats (Ceiling)
24
-
-
Painting two coats with superior quality ready mixed paints of chocholate colour, light green, grey colour or any other approved colour over painting with primary coat (red lead) on new iron work: Rolling Shutter
15
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
16
-
-
Disposal of surplus earth
14
-
-
SANITARY ARRANGEMENTS
-
-
-
Supplying and fixing 51 cm colour glazed water closet pan with P or S trap including foot rests (colour glazed) and supplying, laying 100mm dia SWP, concrete encasing the W.C. appurtenances etc., complete.
1
-
-
Providing and fixing 100 mm dia CI soil pipe
2.8
-
-
100mm dia CI soil pipe bend without door arrangements
1
-
-
Providing and fixing 50 mm dia CI soil pipe bend without door arrangement for bathroom
1
-
-
Providing and fixing 50 mm dia CI soil pipe for bathroom
1.5
-
-
Providing and fixing 15 x 10 cm SW gully trap with CI gratings in BJ concrete in CM 1:4:10 with silt pit diaphragm arrangements etc., complete.
1
-
-
Supplying, laying , jointing and testing 100mm dia SW pipe including earthwork excavation for trenches 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 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 23 cm thick watering, ramming to consolidation and disposal of surplus earth, etc. complete at an average depth of 2.0m.
7
-
-
Construction of inspection chambers of following sizes with earth work excavation for foundation, 23cm thick concrete bed using 40mm brick jelly concrete in C.M. 1:4:10 for foundation, brick work in C.M. 1:6 for chamber, plastering with C.M. 1:3,12mm thick, benching, channelling, supplying and fixing 45x45cm medium weight FRC cover and frame, etc., complete for a. 60cm x 60cm x 75cm
1
-
-
WATER SUPPLY ARRANGEMENTS
-
-
-
Supplying and fixing 55cmx40cm laboratory wash basin white glazed with lead and brass connection CP pillar tap, lead waste pipe, C.P plug with single chain, etc., complete.
1
-
-
Supplying and fixing best mirror of size 60cmx45cm of 6mm thick with plywood back including necessary fittings, etc., complete
1
-
-
Supplying and fixing C.P towel rails 45cmx 20mm
1
-
-
Supplying GI pipes and specials of size 25 mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete
25
-
-
Supplying and fixing 25 mm GI Gate Valve
1
-
-
Supplying and fixing 20mm C.P Screw down Tap
2
-
-
Supply and delivery of domestic pumpset (centrifugal monobloc pumpset of capacity 100lpm and 20m head with ISI mark as per IS 9079/1989-1HP) including necessary electrical works etc., complete.
1
-
-
Supply and delivery and fixing of HDPE tank 1000 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,
1
-
-
Bill No.12 Construction of Underground Sump at pumping station
-
-
-
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.
9
-
-
Supplying and filling with sand for foundation and basement as per standard specification
1
-
-
Cement Concrete 1:3:6 using 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15 cm thick, including ramming, curing etc.
-
-
-
From 1.5 m to 4.5 m below GL
1
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.
23.4
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix. sulphate resistant 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, etc. as per standard specification and as directed at site
-
-
-
Upto 1.5 m below GL
2.1
-
-
From 1.5 m to 4.5 m below GL
1.2
-
-
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)
339
-
-
C.C 1:2:4 using 20mm gauge hard broken stone jelly for PCC works using Sulphate resistance cement including laying, ramming, curing etc complete for benching and channeling as directed.
-
-
-
Upto 1.5 m below GL
0.1
-
-
From 1.5 m to 4.5 m below GL
0.2
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete.
3.1
-
-
Providing and fixing FRC cover and frame of size 45 x 45cm including necessary masonry work and plastering, etc., complete
1
-
-
Plastering with cement mortar 1:3 for 20mm thick including curing, etc., complete.
9.9
-
-
Plastering with cement mortar 1:3 for 12mm thick including curing, etc., complete.
8.6
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
2
-
-
Disposal of surplus earth
7.19
-
-
Supplying and fixing CI steps
5
-
-
Supplying GI pipes and specials of size 25mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete
1.5
-
-
Supplying and fixing G.M. foot valve of size 25 mm dia
1
-
-
Bill No.13 Construction of DG Room at pumping station
-
-
-
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
-
-
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
-
-
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.
-
-
-
upto Plinth level
5.4
-
-
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.
5.4
-
-
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
540
-
-
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations & basement
0.57
-
-
Disposal of surplus earth
2.7
-
-
Bill No.14 Supply, delivery, erection & commissioning of electrically driven non clog submersible sewage pumpsets with allied electrical works for sewage pumping station at Ernavur TNHB, for Depot 3, Area I UGSS
-
-
-
Supply, delivery, erection, testing and commissioning of non-clog submersible sewage pumpset with following duty point, including required capacity 3 Ph, 415 V, AC, 50 Hz, Electrical Motor with suitable weather proof cable (Copper ) of total length of 35 m, control panel, Pedestal Coupling, guide wire / 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 / trays and incidental civil works etc.complete.
-
-
-
Pump 1 - 1020 lpm against a total head of 43 m
3
-
-
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 / trays and incidental civil works etc.complete.
-
-
-
Grit Pump - 500 lpm against a total head of 9 m
1
-
-
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.
-
-
-
Pump 1 - 8 kVAR
3
-
-
Grit Pump - 2 kVAR
1
-
-
Supplying and fixing of 200 Amps Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete.
1
-
-
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 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;
-
-
-
Capacity of M.V. Panel - 200 Amps
-
-
-
200 A FP(SN) MCCB 25 kA (for EB)
-
-
-
120 A FP(SN) MCCB 25 kA (for DG)
-
-
-
50 A TP MCCB 25 kA for Pump 1
-
-
-
20 A TP MCCB 25 kA for Grit Pump
-
-
-
63 A TP MCCB 25kA (for Pump 1 cap.)
-
-
-
16 A TP MCCB 25kA (for Grit Pump cap.)
-
-
-
63 A TP MCCB 35kA (for PLC Panel)
-
-
-
32 A TPN MCB 10kA (for LDB & PLC)
1
-
-
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, 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.
-
-
-
Capacity of D.G. Set - 75 kVA
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 200 Fuse Carriers to 200 Amps SFU & from there to 200 Amps MCCB Switch of MV panel (Wall)
-
-
-
size 3.5C, 150 Sqmm
15
-
-
From Control Panel of DG to 120A MCCB of MV Panel (Under ground)
-
-
-
size 3.5C, 70 Sqmm
25
-
-
From 50 A MCCB of MV Panel to Control Panel of Pump 1 (Wall)
-
-
-
size 4C, 16 Sqmm
20
-
-
From 20 A MCCB of MV Panel to Control Panel of Grit Pump (Wall)
-
-
-
size 4C, 6 Sqmm
25
-
-
From 63 A MCCB of MV Panel to Pump 1 Capacitors (Wall)
-
-
-
size 3C, 10 Sqmm
30
-
-
From 16 A MCCB of MV Panel to Grit Pump Capacitor (Wall)
-
-
-
size 3C, 6 Sqmm
20
-
-
From 32A MCB of MV Panel to LDB and PLC Panel (Wall)
size 4 core 10 sq.mm
50
-
-
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)
150
-
-
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, 70 Sqmm (DG)
2
-
-
Size 4C, 16 sq.mm (Pump 1)
6
-
-
Size 4C, 6 sq.mm (Grit Pump)
2
-
-
size 3C, 10 Sqmm (Pump 1 capacitor)
6
-
-
size 3C, 6 Sqmm (Grit Pump capacitor)
2
-
-
Size 4 core 10 sq.mm (LDB & PLC)
6
-
-
size 3 core 2.5 sq.mm copper
40
-
-
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 Pump 1
3
-
-
For Grit Pump
1
-
-
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).
4
-
-
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
-
-
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
-
-
Wiring with 2.5 sq mm PVC insulated single core copper cables of 650 V Grade on suitable rigid PVC pipe on wall and ceiling with PVC accessories, with MS switch box covered with 3 mm thick hylam sheet with continous earth wire connection of 14 SWG TC wire.
-
-
-
Light points
12
-
-
Fan Points
1
-
-
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
-
-
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.
8
-
-
Supply and installation of 215 V - 2 x 40 W Flouresent TL fitting industrial type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.
-
-
-
Supplying and fixing of 18 Watt LED lamp with round type LED Troffer recessed mounted fitting complete.
2
-
-
Supplying and fixing of 12" sweep AC exhaust fan complete including providing necessary opening in the wall.
2
-
-
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
-
-
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
-
-
Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm
25
-
-
Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm
6
-
-
Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only
1
-
-
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
-
-
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
75
-
-
Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm
25
-
-
Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm
8
-
-
Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only
1
-
-
Supply and delivery of the following safety equipment a) 5 kg capacity ISI marked dry chemical powder type fire extinguisher
1
-
-
First Aid box ( medium)
1
-
-
Fire bucket - 3 Nos with MS stand
1
-
-
Rubber mat 6mmthick of 1.1 kv grade of size 2m x 1m
1
-
-
Fire safety rules chart
1
-
-
Shock treatment chart
1
-
-
"Caution / Danger" Board
3
-
-
Supply and delivery of the following tools:
-
-
-
Double ended open jaw spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 20x23 24x27, 25x28 & 30x32
1
-
-
Ring spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22 20x23 24x27, 25x28 & 30x32.
1
-
-
Screw driver of size 12 inches
1
-
-
Cutting plier of size 8 inches
1
-
-
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
-
-
Electrical tester
1
-
-
Diesel Filling Pump (Hand operated )
1
-
-
Measuring Dip Rod (MS) (for measuring 200 ltr. standard Barrel )
1
-
-
Hack Saw frame with blade
1
-
-
Lever type Grease gun
1
-
-
Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.
1
-
-
Earthing as per ISI specifications with necessary masonary work
6
-
-
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
50
-
-
40 x 6 mm GI Flat
50
-
-
Supply, Delivery, erection, testing and commissioning of PLC Control Panel including the Remote Terminal Unit/ Programmable Logic Controller (RTU/PLC), Human Machine Interface (HMI), GPRS modem, 1 kVA UPS and accessories along with mounting assembly & cables including installing the PLC programming package and interconnecting with the existing SCADA System at Centralized Monitoring Location (the software will be provided by CMWSSB) as directed by Engineer and interconnecting with the ultrasonic level transmitters, electromagnetic flow meters and with existing MV panels, Capacitor panels at each sewage Pumping Station to switch ON/OFF the pumps based on level feedback, Switch ON/OFF the existing capacitor bank to maintain Powerfactor as per EB norms, and to monitor EB/ DG supply including incidental civil works etc., complete.
1
-
-
Supply, Delivery, erection, testing and commissioning of Ultrasonic Level Transmitter of range 0 - 15 meters in the collection well with necessary mounting arrangements including incidental civil works etc complete.
1
-
-
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
-
-
Bill No.15 Kathivakkam High road Crossing of 300mm dia pumping main near TNHB tenements by Trenchless technology
-
-
-
RATES FOR TRENCHLESS TECHNOLOGY FOR PIPE LAYING WORK
-
-
-
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 15 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe. Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by TWAD Engineers.
-
-
-
600mm dia MS encasing pipe for various thickness including cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 2m excluding the cost of MS pipes
40
-
-
600mm dia MS pipe with 12.5 mm thickness
40
-
-
Supply, conveying and fixing CI D/F pipes as per IS:1537 and CI SS/DF specials as per IS 1538
-
-
-
300 mm dia D/F pipes
40
-
-
300 mm F/Spi Tail Piece
1
-
-
300 mm F/Socket Tail Piece
1
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
300 mm
42
-
-
Laying of 1:2:4 mix concrete bed with the profile of mm CI pipe inside the mm M.S encasing pipe for entire length for smooth insertion and safety of the CI pipe
2
-
-
Provision of suitable M.S clamp to hold the DI pipe with the encasing pipe to avoid the lifting of pipe during pumping"
42
-
-
Inserting 300mm dia CI service pipe in mm dia MS encasing pipe etc complete as directed by engineer incharge ( All labours tools and materials,plants and equipments for inserting pipes are to be supplied by the tenders/contractors at his own cost) Except the cost of 300mm dia CI FL pipes
40
-
-
Construction of RCC Riving Pit/ Receiving Pit for on both side for inspection and maintance purpose as directed engineer in charge
-
-
-
Construction of RCC Driving Pit (2.0 mx 3.0 m x 3.0 m)
-
-
-
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.
52
-
-
Supplying and filling with sand for foundation and basement as per standard specification
3
-
-
Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete
2
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix. Sulphate resistance cement concrete of M30 grade (using SRC) 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, etc. as per standard specification and as directed at site
9
-
-
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
861
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete.
1.5
-
-
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.
68
-
-
Plastering with cement mortar 1:3 (SRC) for 20mm thick including curing, etc., complete.
30
-
-
Plastering with cement mortar 1:3 (SRC) for 12 mm thick including curing, etc., complete.
37
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
21.56
-
-
Disposal of earth work
30.06
-
-
Supplying and fixing C.I.steps.
10
-
-
Construction of RCC Receiving Pit (2.0 mx 3.0 m x 3.0 m)
-
-
-
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.
52
-
-
Supplying and filling with sand for foundation and basement as per standard specification
3
-
-
Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete
2
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix. Sulphate resistance cement concrete of M30 grade (using SRC) 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, etc. as per standard specification and as directed at site
9
-
-
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
861
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete.
1.5
-
-
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.
68
-
-
Plastering with cement mortar 1:3 (SRC) for 20mm thick including curing, etc., complete.
30
-
-
Plastering with cement mortar 1:3 (SRC) for 12 mm thick including curing, etc., complete.
37
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
21.56
-
-
Disposal of earth work
30.06
-
-
Supplying and fixing C.I.steps.
10
-
-
Bill No.16 Railway Crossing of 300mm dia pumping main near Thiruvottiyur STP by Trenchless technology
-
-
-
RATES FOR TRENCHLESS TECHNOLOGY FOR PIPE LAYING WORK
-
-
-
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 15 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe. Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by TWAD Engineers.
-
-
-
600mm dia MS encasing pipe for various thickness including cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 2m excluding the cost of MS pipes
30
-
-
600mm dia MS pipe with 12.5 mm thickness
30
-
-
Supply, conveying and fixing CI D/F pipes as per IS:1537 and CI SS/DF specials as per IS 1538
-
-
-
300 mm dia D/F pipes
30
-
-
300 mm F/Spi Tail Piece
1
-
-
300 mm F/Socket Tail Piece
1
-
-
Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.
-
-
-
300 mm
32
-
-
Laying of 1:2:4 mix concrete bed with the profile of mm CI pipe inside the mm M.S encasing pipe for entire length for smooth insertion and safety of the CI pipe
1
-
-
Provision of suitable M.S clamp to hold the DI pipe with the encasing pipe to avoid the lifting of pipe during pumping"
32
-
-
Inserting 300mm dia CI service pipe in mm dia MS encasing pipe etc complete as directed by engineer incharge ( All labours tools and materials,plants and equipments for inserting pipes are to be supplied by the tenders/contractors at his own cost) Except the cost of 300mm dia CI FL pipes
30
-
-
Construction of RCC Riving Pit/ Receiving Pit for on both side for inspection and maintance purpose as directed engineer in charge
-
-
-
Construction of RCC Driving Pit (2.0 mx 3.0 m x 3.0 m)
-
-
-
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.
52
-
-
Supplying and filling with sand for foundation and basement as per standard specification
3
-
-
Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete
2
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix. Sulphate resistance cement concrete of M30 grade (using SRC) 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, etc. as per standard specification and as directed at site
9
-
-
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
861
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete.
1.5
-
-
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.
68
-
-
Plastering with cement mortar 1:3 (SRC) for 20mm thick including curing, etc., complete.
30
-
-
Plastering with cement mortar 1:3 (SRC) for 12 mm thick including curing, etc., complete.
37
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
21.56
-
-
Disposal of earth work
30.06
-
-
Supplying and fixing C.I.steps.
10
-
-
Construction of RCC Receiving Pit (2.0 mx 3.0 m x 3.0 m)
-
-
-
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.
52
-
-
Supplying and filling with sand for foundation and basement as per standard specification
3
-
-
Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete
2
-
-
Providing and laying in position machine batched, machine mixed and machine vibrated design mix. Sulphate resistance cement concrete of M30 grade (using SRC) 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, etc. as per standard specification and as directed at site
9
-
-
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
861
-
-
Precast slab in Cement Concrete 1:2:4 using 12-20mm BG 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, etc., complete.
1.5
-
-
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.
68
-
-
Plastering with cement mortar 1:3 (SRC) for 20mm thick including curing, etc., complete.
30
-
-
Plastering with cement mortar 1:3 (SRC) for 12 mm thick including curing, etc., complete.
37
-
-
Refilling with excavated soil (other than sand) compling with standard specification for filling in foundation and basement etc. complete
21.56
-
-
Disposal of earth work
30.06
-
-
Supplying and fixing C.I.steps.
10
-
-
Sub Total (excluding GST)
1
-
-
GST @18%
1
-
-
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