Chennai Metropolitan Water Supply And Sewerage Board Tender
... More
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Chennai Metropolitan Water Supply And Sewerage Board - CMWSSB Tender
Civil And Construction
Eprocure
Opening Date20 Jun 2023
Closing Date18 Jul 2023
Tender Amount₹ 2,73,77,099
Costs
EMD
₹ 1,54,700Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Cnt/sew/crrt/105/2023-24
Description
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Contact
Tender Id
2023_CMWSS_329776_1Bid Award Id
ViewTender No
CNT/SEW/CRRT/105/2023-24Tender 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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BOQ Items
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295/250mm OD/ID DWC PE or PP Pipe
-
-
-
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at 1.5m deep
200
-
-
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at 2.0m deep
450
-
-
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295/250mm OD/ID DWC PE or PP Pipe
-
-
-
... More
at 2.5m deep
300
-
-
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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,compacting, curing etc complete for encasing and end concrete.
11.22
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-
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Construction of Machineholes 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 Crushed stone sand (M sand) and 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, machinehole 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 machinehole
-
-
-
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1.05mx 0.9m
-
-
-
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at 1.5m deep
8
-
-
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Construction of Precast circular RCC machinehole using sulphate resistant cement with M30 design mix concrete using Crushed stone sand (M sand) including earthwork excavation as per SS20B including timbering and pumping charges(for 2.5m depth and above), supplying & filling sand for bedding, providing plain cement concrete 1:1.5:3 using 20mm B.G. jelly jelly for foundation, providing base units of 1m height (base slab and sidewall),riser unit (without corbel) of varying heights to suit the various depth requirements and roof slab including cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles including material and labour cost, providing CI steps, fixing FRC machine hole frame and door, benching and channelling, refilling with excavated earth and disposal of surplus earth, joining of precast units by grouting with CM1:1 and polyurethane based water proofing compound 1% (by weight of cement ) at shear key and protruded bars- grout holes locations, cost of conveyance and erection charges of precast machinehole at the required position as directed by the engineer at site including testing the machinehole with water for 48 hours to check water tightness and rectifying the defects if any for the following size and depths:
-
-
-
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1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)
-
-
-
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at 2.0m deep
15
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-
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at 2.5m deep
10
-
-
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Supplying and fixing 150mm dia MS Ventilating columns 6.0m length with CI Base for Ventilating column, Wire Cowl, Supplying, Laying, Jointing and Testing of 160mm dia UPVC pipe to a length of 6m for each column including cost of joining materials such as cement, sand and spun yarn with necessary civil works for construction of Masonry Pillars, earthwork excavation, refilling etc., complete.
2
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-
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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
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-
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Road Cutting
-
-
-
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Cutting Asphaltic Road
-
-
-
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Non Bus Route -Total
1385
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-
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Cutting DWC PE Pipes
-
-
-
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250 mm
32
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-
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Providing House service connection: Supplying, laying jointing and testing UPVC pipe including earthwork excavation for trenches in hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m. lowering the pipes into the trenches, aligning, refilling the trenches with excavated earth in layers of not more than 23cm thick watering, ramming to consolidation and disposal of surplus earth etc., complete
-
-
-
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110mm dia upto a depth of 1.0m
640
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-
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160mm dia upto a depth of 1.5m
160
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-
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Supplying and filling with stone dust for bedding for a thickness of 10cm and back fill envelope for a thickness of 150mm above the crown of the pipe for DWC PE pipes including ramming, consolidation etc., complete
363.49
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-
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Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement.(for DWC PE or PP pipe length)
1254.03
-
-
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Disposal of surplus earth (for DWC PE or PP pipe length)
411.48
-
-
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Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for
-
-
-
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For end concrete
135.3
-
-
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Providing anchor blocks for PE pipes (at either sides of pipe jointing) for average depth of conduits greater than 2.50m.
-
-
-
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250mm
100
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-
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Bill No 1b: RTK Survey for the Underground sewer system along the roads for the distance 50 to 100 km
-
-
-
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Length of Pipeline for both collection system & Pumping Main
0.95
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-
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Bill No. 2 : Providing Collection system to Vellala street for a lenght of 1385m with diameter varying from 250mm to 300mm dia DWC PE/CI pipes including machine holes and House service connection
-
-
-
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Bill No 2a : Rerouting and Enlargement of Sewer main at various streets and Providing Lift Station & Pumping main at Depot 106, Area VIII
-
-
-
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Supply, delivery, laying and jointing of Double wall corrugated /structured wall plastic polyethylene/polypropylene pipes DWC PE or PP of class SN-8 with non-smooth external Annular Corrugated and Smooth Internal Surfaces in Standard lengths with online coupler and spigot type confirming to IS 16098 (Part-2) 2013 / EN: 13476-3 (latest revision) including elastomeric sealing ring gasket suitable for DWC PE or PP pipes conforming to IS: 5382 (latest revision), freight,insurance, loading into the truck and transporting to the stores / site.. etc including earth work excavation in hard stiff clay,stiff black cotton,hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and lowering into trenches, aligning and testing of DWC PE or PP pipes, watering and ramming to consolidation, etc., complete
-
-
-
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295/250mm OD/ID DWC PE or PP Pipe
-
-
-
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at 1.5m deep
272
-
-
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at 2.0m deep
217
-
-
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Supply, delivery, laying and jointing of Double wall corrugated /structured wall plastic polyethylene/polypropylene pipes DWC PE or PP of class SN-8 with non-smooth external Annular Corrugated and Smooth Internal Surfaces in Standard lengths with online coupler and spigot type confirming to IS 16098 (Part-2) 2013 / EN: 13476-3 (latest revision) including elastomeric sealing ring gasket suitable for DWC PE or PP pipes conforming to IS: 5382 (latest revision), freight,insurance, loading into the truck and transporting to the stores / site.. etc including earth work excavation in hard stiff clay,stiff black cotton,hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and lowering into trenches, aligning and testing of DWC PE or PP pipes, watering and ramming to consolidation including timbering the trenches for depths 2.5m and above, pumping out subsoil water etc., complete.
-
-
-
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295/250mm OD/ID DWC PE or PP Pipe
-
-
-
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at 2.5m deep
350
-
-
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at 3.0m deep
198
-
-
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at 3.5m deep
211
-
-
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at 4.0m deep
32
-
-
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at 4.5m deep
62
-
-
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358/300mm OD/ID DWC PE or PP pipe
-
-
-
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at 4.5m deep
43
-
-
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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,compacting, curing etc complete for encasing and end concrete.
15.8
-
-
... More
Construction of Machineholes 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 Crushed stone sand (M sand) and 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, machinehole 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 machinehole
-
-
-
... More
1.05mx 0.9m
-
-
-
... More
at 1.5m deep
11
-
-
... More
Construction of Precast circular RCC machinehole using sulphate resistant cement with M30 design mix concrete using Crushed stone sand (M sand) including earthwork excavation as per SS20B including timbering and pumping charges(for 2.5m depth and above), supplying & filling sand for bedding, providing plain cement concrete 1:1.5:3 using 20mm B.G. jelly jelly for foundation, providing base units of 1m height (base slab and sidewall),riser unit (without corbel) of varying heights to suit the various depth requirements and roof slab including cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles including material and labour cost, providing CI steps, fixing FRC machine hole frame and door, benching and channelling, refilling with excavated earth and disposal of surplus earth, joining of precast units by grouting with CM1:1 and polyurethane based water proofing compound 1% (by weight of cement ) at shear key and protruded bars- grout holes locations, cost of conveyance and erection charges of precast machinehole at the required position as directed by the engineer at site including testing the machinehole with water for 48 hours to check water tightness and rectifying the defects if any for the following size and depths:
-
-
-
... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)
-
-
-
... More
at 2.0m deep
8
-
-
... More
at 2.5m deep
13
-
-
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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 for sinking using ISA 150x75x10mm weighing at 16.9kg/m, sinking well kerb below 2.0m from G.L. or by open excavation for various depth as per site conditions 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 the 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 48 hours to check water tightness and rectifying the defects if any complete for the following size of machineholes.
-
-
-
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1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)
-
-
-
... More
at 3.0m deep
9
-
-
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at 3.5m deep
6
-
-
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at 4.0m deep
1
-
-
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at 4.5m deep
4
-
-
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Supplying and fixing 150mm dia MS Ventilating columns 6.0m length with CI Base for Ventilating column, Wire Cowl, Supplying, Laying, Jointing and Testing of 160mm dia UPVC pipe to a length of 6m for each column including cost of joining materials such as cement, sand and spun yarn with necessary civil works for construction of Masonry Pillars, earthwork excavation, refilling etc., complete.
4
-
-
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Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites
2770
-
-
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Road Cutting
-
-
-
... More
Cutting Asphaltic Road
-
-
-
... More
Non Bus Route -Total
1894.3
-
-
... More
Cutting DWC PE Pipes
-
-
-
... More
250 mm
45
-
-
... More
300 mm
2
-
-
... More
Providing House service connection: Supplying, laying jointing and testing UPVC pipe including earthwork excavation for trenches in hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m. lowering the pipes into the trenches, aligning, refilling the trenches with excavated earth in layers of not more than 23cm thick watering, ramming to consolidation and disposal of surplus earth etc., complete
-
-
-
... More
110mm dia upto a depth of 1.0m
916
-
-
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160mm dia upto a depth of 1.5m
229
-
-
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Supplying and fixing drop pipes with 'U' clamps etc. complete (inside machineholes) at required level as type design cutting, jointing and filleting as per specification etc. complete.
-
-
-
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295/250mm OD/ID DWC PE or PP Pipe
8.33
-
-
... More
Supplying and filling with stone dust for bedding for a thickness of 10cm and back fill envelope for a thickness of 150mm above the crown of the pipe for DWC PE pipes including ramming, consolidation etc., complete
615.28
-
-
... More
Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement.(for DWC PE or PP pipe length)
2903.12
-
-
... More
Disposal of surplus earth (for DWC PE or PP pipe length)
686.19
-
-
... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for
-
-
-
... More
For end concrete
213.96
-
-
... More
Providing anchor blocks for PE pipes (at either sides of pipe jointing) for average depth of conduits greater than 2.50m.
-
-
-
... More
250mm
284.33
-
-
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300mm
14.33
-
-
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Hire charges for diesel pumpset above 3 Hp to 7.5 Hp with fuel and crew charges including transportstionfor dewatering.
5768
-
-
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Bill No 2b: RTK Survey for the Underground sewer system along the roads for the distance 50 to 100 km
-
-
-
... More
Length of Pipeline for both collection system & Pumping Main
1.39
-
-
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