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 Date30 Nov 2023
Closing Date3 Jan 2024
Tender AmountRefer Documents
Costs
EMD
₹ 63,300Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2023_CMWSS_394750_1Bid Award Id
ViewTender No
CNT/SEW/MWB/3590/2023-24Tender 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
250mm dia pipe
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at 1.5m deep
187
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at 2.0m deep
183
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at 2.5m deep
70
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Supply, delivery of CI socket spigot pipes of LA class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (LA class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)
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250mm dia at 3.5m deep
12
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Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 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
7
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Construction of manholes using sulphate resistant cement at various depths to invert including earthwork excavation as per SS 20B, laying cement concrete in C.M. 1:3:6 using 40mm B.G.jelly for foundation, sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M. 1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M. 1:3, 20mm thick and exterior with C.M. 1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G.jelly fixing the frame, providing C.I. steps, manhole cover and frame, benching and channelling including refilling the trench with excavated earth and disposal of surplus earth etc. complete for the following sizes for each manhole (As per the type design drawing for manholes).
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1.05m x 0.9m Rectangular manhole for sewer
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at 1.5m deep
2
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Construction of RCC machinehole using sulphate resistant cement with M30 design mix concrete using Crushed stone sand (M sand) including earthwork excavation as per SS20B , providing point edge to well kerb using ISA 150x75x10mm weighing at 16.9kg/m,sinking well kerb below 2m from G.L.or by open excavation for various depth as per site condition with M30 mix for side wall, raft and roof slab,including cost of steel reinforcement ,including bailing and pumping out water, formwork, plugging the bottom with PCC 1:3:6 using 40mm hard broken granite jelly, laying plain cement concrete 1:3:6 using 12mm to 20mm hard broken granite jelly for fixing frame, fixing FRC machinehole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the machinehole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of machine holes.
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at 3.5m deep
1
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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
904
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Hire charges for Air compressor breacker for Cutting Asphaltic /Concrete Road
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Bus route & Non bus route
440
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Cutting DWC PE Pipes
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238/250mm OD/ID DWC PE or PP Pipe
35
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Supplying and filling with stone dust for bedding of DWC PE Pipes including ramming consolidating etc., complete
-
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Bedding and Back fill envelop
236
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Dewatering using 5HP diesel pumpsets including hire charges of pump, cost of fuel and operator as per PWD.
904
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Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement.(for DWC PE pipe length)
400
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Disposal of surplus earth (for DWC PE pipe length)
145.2
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Bill No:2. Construction of Lift station
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2.1 Construction of Suction well
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Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stoney earth or earth mixed with small size boulders and hard gravely soil as per SS20B with initial lead of 10m and lift of 2m etc. complete.
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0 - 2 m
26
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Providing form work with centering for soffits of reinforced cement concrete slab of plane surface including shuttering for 1m above GL and upto 3m below GL
126
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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
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Up to 1.5m Below & 1.0m above ground level
7
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From 1.5m to 4.5m Below ground level
11
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From 4.5m to 9.0m Below ground level
5
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Providing point edge to well kerb using ISA 150x75x10 mm of weight 16.9 kg/m
165
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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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3m dia well (internal)
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First depth of 2m
2
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Second depth of 2m
2
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Plugging the bottom of the well using C.C 1:3:6 using 40mm gauge hard broken stone jelly & SRC with 10% extra cement for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing etc complete
i) 4.5m to 9.0m depth
2.3
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Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works
2150
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Plastering with C.M.1:3 using sulphate resistant cement for 20mm thick including curing etc complete.(well inner)
60
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Plastering with C.M.1:3 for 12mm thick including curing etc complete.(well outer)
20
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Refilling with excavated earth complying with standard specifications for filling in foundations & basement other than sand including watering & consolidating etc.,
19
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Disposal of surplus earth
46
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Supplying and fixing C.I.steps.
22
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Colour washing two coats over one coat of white washing
15
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C.C 1:2:4 using 20mm gauge hard broken stone jelly and SRC for PCC works including laying, ramming, curing etc complete for benching and channeling as directed.
1.3
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Supply and erection of Cast Iron single faced manually operated rising type 200mm dia penstock with 10m extension SS spindle conforming to relevant IS 3042 with IS markings on it, having cast iron door and frame with Gunmetal seating, spindle made of Stainless steel, CI head stock with gear arrangement and hand wheel fitted in well.
1
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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 forming a mesh over half the surface of the well
248.2
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Supplying and fixing SS screen of grade 316. The screen shall be fabricated out of stainless steel flats of 50 x 10mm. The outer frame also shall be of 50 x 10mm fixed inside the well for seating the screen. The screen shall be so fabricated that the inclined portion of the screen is fixed and the horizontal portion of the screen is a removable one for lifting the pump for maintenance purpose.
818.1
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2.2 Pipes & Specials for Suction well
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Supplying, delivery, conveying and fixing the following CI specials as per IS 1538 etc. complete.
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100 mm dia CI d/f duckfoot bend
2
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150 x 100 mm CI D/F taper
2
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150 mm dia CI - 2.5m d/f pipe
4
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150 mm dia CI - 1.0m d/f pipe
2
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150 mm dia CI d/f 90 deg bend
2
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150 mm dia CI - 3.0m d/f pipe
2
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150 mm dia CI - 0.5m d/f pipe
4
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150 mm dia CI non-return valve
2
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150 mm dia CI sluice valve without tail piece
2
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150 x 150 mm CI A/F tee
2
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150 mm dia CI blank flange
1
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150 mm dia CI fl/spi TP
8
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150 mm dia CI fl/soc TP
2
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200 x 150 mm CI D/F taper
1
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200 mm dia CI fl/spi TP
1
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Jointing the C.I.Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipies to the required pressure with water (including cost of jointing materials) For depth upto 2m
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200mm dia
5
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150mm dia
30
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100mm dia
12
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2.3 Construction of valve chamber – 2.5m x 1.5m x 2.3m
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Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m etc. complete.
14.1
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Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
1.2
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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
1.2
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Stock brick work with II class bricks in cement mortar 1:3 (SRC) (Crushed stone sand (M-sand)) for over 23 cm thick wall including curing etc. Complete
4.8
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Supplying and fixing C.I.steps.
4
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Plastering with C.M.1:3 (SRC) for 12mm thick including curing etc complete.
46.8
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Cement concrete 1:2:4 using 20mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying, ramming, curing etc complete
0.5
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Providing formwork with centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3.0m high etc complete complying with standard specifications.
1.2
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Disposal of surplus earth
8.6
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Refilling with excavated soil (other than sand) complying with standard specifications for filling in foundations & basement
4.8
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2.4.Construction of Column and erection of ISMB 300
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Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m
4
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Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
0.3
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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
0.3
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Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete
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upto 1.5 m from G.L
1.2
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1.5m to 4.5 m above G.L
0.2
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Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high.
9
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Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/ Integrated Steel Plants as per IS:1786-2008,including cost of steel & binding wire, cutting, cranking , fixing with binding wires, assembling and laying in position for all RCC works
84
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Plastering with C.M.1:3 (SRC) for 12mm thick including curing etc., complete.
7
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Colour washing two coats over one coat of white washing
7
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Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement
2.9
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Disposal of earth work
1.2
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Supplying and erection of ISMB 300 of 44.2kg/m for 4.3m on column over suction well
191
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Erecting pulley block of 2 Tonne capacity with a 3m chain including additional chain length of 8m to facilitate for horizontal movement on the beam etc complete
1
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Painting with superior quality ready mixed paint of chocolate, light green, grey or any other approved colour over ISMB (for new iron work two coats).
5
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2.5. Construction of Kiosk
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Excavation in hard stiff clay, stiff black cotton, hard red earth, shales muram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS 20B with initial lead of 10 mts and lift of 2.00 mts.
3.4
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Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete
5.7
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Cement Concrete 1:3:6 using broken jelly 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
2.1
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Stock brick work with second class bricks in C.M 1:4 for 23cm thick wall including curing etc. complete.
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a) 1.5m above GL and 1.5m below GL
2.5
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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.
9
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Plastering with cement mortar 1:5 for 12mm thick including curing etc. Complete
22
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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
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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
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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.
1
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Bill No.3: Supplying and laying of 200mm dia C.I. pumping main from proposed Yamuna street Lift station to Periyar nagar Pumping station
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Supply, delivery, conveying, laying and jointing of 200 mm diameter cast iron soc/spi pipes of (Class-LA) conforming to IS: 1536:2001 at 1.5 m depth
950
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Supplying, delivery, conveying and laying / fixing specials like Tee, Bends and Tapers confirming to relevent IS codes 1538/1986 including earthwork excavation at any depth and as directed at site, complete.
-
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200mm D/Soc CI 90 deg Bend
12
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200mm D/Soc CI 45 deg Bend
4
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-
Supply, delivery, conveying and fixing of CI valves of following sizes conforming to relevent IS Code (ISI 14846/2000, ISI 14845/2000) including loading, unloading, transportation charges and stacking etc complete as per specifications.
-
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200mm DN Sluice valve
2
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80mm Double Air valve
1
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80mm Sluice valve
1
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-
150mm Sluice valve
1
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Supply, delivery, conveying and fixing following cast iron specials as mentioned below conforming to IS: 1538:1993 including loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete.
-
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CI Specials for 200mm Sluice valve
-
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200 mm F/Spi Tail Piece
2
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200 mm F/Soc Tail Piece
2
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200 mm collars
4
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CI Specials for 80 mm Air valve
-
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200 mm x 80 mm D/Soc/Fl Tee
1
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-
CI Specials for 150 mm scour valve
-
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200 mm x 150 mm D/Soc/Fl Tee ((72*84.6)+878)
1
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-
150 mm dia CI - 0.5m d/f pipe
1
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-
150 mm dia CI d/f 90 deg bend
1
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-
150 mm dia CI - 2.5m d/f pipe
1
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-
150 mm dia CI - 1.0m d/f pipe
2
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Construction of Sluice Valve Chamber of following sizes in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including necessary masonry work and plastering etc., complete..of size 1.35mx1.20mx1.55m
-
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200 mm Dia Sluice valve
2
-
-
Construction of Air Valve Chamber of size
1.20 m x 0.90 m x 1.60 m in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including
necessary masonry work and plastering etc., complete..
-
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-
80 mm Dia Double Air valve
1
-
-
Making Rubber joints for C.I./D.I pipes including cast of rubber gasket
-
-
-
200 mm
175
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-
Cutting C.I Pipes
-
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-
200 mm dia
8
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-
Cutting Asphaltic Road - Non Bus Route
950
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-
Jointing the C.I. Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipes to the required pressure with water (including cost of jointing materials) and labour cost etc. complete
-
-
-
200 mm
6
-
-
150 mm
7
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-
80 mm
5
-
-
Testing C.I pipe -200 mm dia
950
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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
1900
-
-
Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG for the DI pumping main including the cost of shuttering, compaction, curing etc. complete.
-
-
-
200mm D/Soc CI 90 deg Bend
12
-
-
200mm D/Soc CI 45 deg Bend
4
-
-
Disposal of Surplus earth
29.8
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Bill No:4 Supply, Delivery, Erection and Commissioning of Electrically driven non Clog Submersible sewage pumpsets with allied electrical works for Proposed Yamuna Street Lift Station to Periyar Nagar Pumping Station in Depot 178, Area - XIII
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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 20 m, 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.
-
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-
Sew. Pump - 750lpm against a total head of 11m
2
-
-
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 - 2 kVAR
2
-
-
Supplying and fixing of 32 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 32 Amps Triple Pole SFU with HRC fuses on suitable angle iron frame with earth connection only.
1
-
-
Supply, delivery, erection, testing and commissioning of floor mounted M.V.panel with aluminium bus bars and consisting of the following accessories with necessary interconnections between busbars, switches and trunking box, measuring instruments such as voltmeters, ammeters with selector switches, energy meter, phase indicating lamps, etc., complete with incidental civil works and comprising of following;
-
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-
Capacity of M.V. Panel - 32 Amps
-
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-
32 A FP(SN) MCCB 25 kA (for EB) - 1 No
-
-
-
16 A TP MCCB 25 kA for Sew. Pump - 2 Nos
-
-
-
16A TPMCCB25kA (forSew. Pumpcap.)- 2Nos
-
-
-
16 A DP MCB 10kA (for LDB & PLC) - 2 Nos
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 32 Fuse Carriers to 32 Amps SFU & from there to 32 Amps MCCB Switch of MV panel (Wall)
-
-
-
size 4C, 16 Sqmm
10
-
-
From 16 A MCCB of MV Panel to Control Panel of Sew. Pump (Wall)
-
-
-
size 4C, 16 Sqmm
15
-
-
From 16 A MCCB of MV Panel to Sew. Pump Capacitors (Wall)
-
-
-
size 3C, 10 Sqmm
30
-
-
From 32A MCB of MV Panel to LDB and PLC Panel (Wall) size 2 core 6 sq.mm
30
-
-
From control Panel of Pump to Local P.B. Station and for PLC signal cables size 4 core 6 sq.mm (Under ground)
100
-
-
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 4C, 16 Sqmm (EB)
4
-
-
Size 4C, 16 sq.mm (Sew. Pump)
4
-
-
size 3C, 10 Sqmm (Sew. Pump capacitor)
4
-
-
Size 2 core 6 sq.mm (LDB &PLC)
6
-
-
size 4 core 6 sq.mm
25
-
-
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
2
-
-
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).
2
-
-
Supply, delivery and erection of Single Phase 6 way 16 Amps, 10kA LDB with the following:
1 No. of 16A, DP RCCB 4 Nos of 6A, SP 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 SC cable in conduit pipe for mains continuous earth connection by 14 SWG TC wire
75
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-
Wiring with 2.5 sq.mm PVC unsheathed copper single core cable in suitable conduit pipe for fans with 5 amps single pole switch MS joint box and MS switch box in flush with all and covered with PVC sheet of 3mm thick with continuous earth wire connection by 14 SWG Tinned copper wire.
-
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-
Light points
4
-
-
Wiring with 2.5 sq.mm. PVC unsheathed SC copper cable on suitable rigid PVC pipe for 5A 3 pin CS plug non interlocking including S&F plug pin top in TW box with continuous earth connection by 14 SWG TC wire
1
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Lighting Fixtures
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Supplying and fixing of box type 4’ 40W twin fluorescent tube light fitting complete with 2 Nos. 40 W. fl. tube on suitable conduit suspension with connection
2
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Supply and fixing of water tight bulk head fitting suitable for 100W bulb with lamp guard and lamp.
1
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-
Supplying and fixing of 12" sweep AC exhaust fan complete including providing necessary opening in the wall.
1
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-
Supply and erection of 1 No 3" dia 2 m long tubular Wall Mounted post with complete
2
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250W sodium vapour lampwith necessary fitting and other accessories etc.
2
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Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm
25
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Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm
6
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Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only
1
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Supply and delivery of the following safety equipment
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5 kg capacity ISI marked dry chemical powder type fire extinguisher
1
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First Aid box ( medium)
1
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Fire bucket - 3 Nos with MS stand
1
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Rubber mat 6mmthick of 1.1 kv grade of size 2m x 1m
1
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Laminated shock treatment chart
1
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Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.
1
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Earthing as per ISI specifications with necessary masonary work
4
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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
-
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25 x 6 mm GI Flat
25
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40 x 6 mm GI Flat
25
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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
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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
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Operation and maintenance of the installation: Operation and maintenanceof the pumping station with all auxiliary equipment for a period of 120 days after satisfactory supply, erection , commissioning and operating the entire pumping station for 30 days, free of cost by the contractor before handing over the plant to the Board.
120
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