Chennai Metropolitan Water Supply And Sewerage Board Tender

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Chennai Metropolitan Water Supply And Sewerage Board - CMWSSB Tender

Works
Civil And Construction
Drainage Work
Eprocure
Opening Date31 Jan 2025
Closing Date13 Feb 2025
Tender AmountRefer Documents 
Notes
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Costs

Description

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BOQ Items

... More
DO_NOT_SHOW

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View all details for FREE
... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1 m deep

30

-

-

... More
at 1.5 m deep

146

-

-

... More
at 2 m deep

30

-

-

... More
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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-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 2.5 m deep

56

-

-

... More
at 3 m deep

120

-

-

... More
at 4m deep

352

-

-

... More
at 4.5 m deep

30

-

-

... More
358/300mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4.5 m deep

60

-

-

... More
Supply, delivery & laying 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) (Location : RV Nagar 7th st -Poongavanam nagar junction )at 5 m depth

9

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-

... More
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.

-

-

-

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Non Bus Route (33*0.34)

12

-

-

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Construction of Machine Holes 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, Machine Hole 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 Machine Hole

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-

-

... More
1.05mx 0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1 m deep

4

-

-

... More
at 1.5m deep

6

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

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Non Bus Route

-

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1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2 m depth (existing collpased MH in poongavanam commanding area) (i)

6

-

-

... More
at 2.5m deep

2

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

5

-

-

... More
at 4.0m deep

17

-

-

... More
at 4.5m deep

4

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

2

-

-

... More
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.

-

-

-

... More
Non Bus Route

1666

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-

... More
Labour for Cutting road

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

773

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... More
Concrete Road

60

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-

... More
Cutting DWC Pipes

-

-

-

25

-

-

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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

1290

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

83.4

-

-

... More
Backfill Envelope (Sidefill)

322

-

-

... 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).

-

-

-

... More
Non Bus Route

2450

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-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

472

-

-

... More
Making through holes in plain or reinforced cement concrete with diamond core drilling system by using BOSCH power tools of following diameters - depth per cm

-

-

-

... More
Non Bus Route

-

-

-

258

-

-

... More
Construction of precast anchor block using machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with Sulphate resistant cement for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly including curing, the cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles with material and labour cost, conveyance and erection charges at the required position as directed by the Board Engineer at site.

-

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-

254

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20

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Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow,including, but not limited, to pumps, pipes, connections, couplings,electrical accessories, support traffic diversions arrangements etc.including desilting of manholes, disposal of debris as per theinstructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour,Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

44

-

-

... More
Hire charges for diesel pumpset for 5HP

7273

-

-

... More
Cement concrete 1:3:6 using Crushed stone sand (Msand)and 40mm gauge hard broken stone jelly for plaincement concrete works including laying in layers of notmore than 15cm thick including ramming curing, etc.,complete (for road restoration)

116.62

-

-

... More
Dismantling of manhole including R.C.C. top slab, C.I.cover with frame including stacking of useful materialincluding bricks duly cleaned from mortar near the siteand disposal of unserviceable materials into railwaydumps within 50m lead including all excavation, refillingwatering and ramming etc. complete

-

-

-

... More
at 1 m deep

4

-

-

... More
at 1.5m deep

6

-

-

... More
at 2 m depth (existing collpased MH in poongavanam commanding area) (i)

6

-

-

... More
at 2.5 m depth

2

-

-

... More
at 3m depth

5

-

-

... More
at 4m depth

17

-

-

... More
at 4.5 m depth

4

-

-

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As built survey every sewage and water pipeline and other assetsmust be done using DGPS based RTK method by transferring the coordinates from the nearest static GCP of CMWSSB. Where there are signal interruption for the RTK method, Total station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co-odinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo reference as per standard coordinate reference system ( WGS 84 UTM Zone 44N). The final basemap with assets and utilities shall be furnished in (.shp) format. The geo reference assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB/PGDB) with the attributes. One set Hard and Soft copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final hard copy in A0 print. a.For the undergrond/surface assets along the roads for the distance ranging from: (2KM) = 19000/-. in this estimate 765 m length

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0.83

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For the Point Underground Surface Assets along the Road

516

-

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Bill No. 2 - Strengthening of sewer collection system in Vyasarpadi SPS commanding Depot 44,45,46, Area IV

-

-

-

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Bill No. 2A - Strengthening of Sewer Collection System in Melpatadai SPS commanding Area (Depot 44), Area-IV

-

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

3046

-

-

... More
at 2 m deep

1245

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 2.5 m deep

421.51

-

-

... More
at 3 m deep

708.96

-

-

... More
at 3.5 m deep

409.92

-

-

... More
at 4m deep

60.89

-

-

... More
358/300mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 3.5m deep

65.59

-

-

... More
480/400mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 2.5m deep

145.59

-

-

... More
at 3 m deep

136.05

-

-

... More
at 3.5 m deep

879

-

-

... More
Bus Route

-

-

-

... More
at 4 m deep

219.27

-

-

... More
at 4.5 m deep

124.06

-

-

... More
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)

-

-

-

... More
Non Bus Route

-

-

-

... More
at 4.5 m deep (500mm)

54

-

-

... More
at 5 m deep (600mm)

26

-

-

... More
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.

-

-

-

... More
Non Bus Route

-

-

-

... More
250mm dia

310.15

-

-

... More
300mm dia

6.36

-

-

... More
400mm dia

28.26

-

-

... More
500 mm

2.12

-

-

... More
Construction of Machine Holes 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, Machine Hole 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 Machine Hole

-

-

-

... More
1.05mx0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1.5m deep

162

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

112

-

-

... More
at 2.5m deep

69

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3m deep

85

-

-

... More
at 3.5 deep

40

-

-

... More
at 4m deep

13

-

-

... More
at 4.5m deep

7

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
4.5m deep

3

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

15

-

-

... More
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.

14706

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

6250.05

-

-

... More
Cutting DWC Pipes

-

-

-

130

-

-

2

-

-

26

-

-

6

-

-

... 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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

16498

-

-

... More
160mm dia upto a depth of 1.5m

4124

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

967.6

-

-

... 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).

-

-

-

... More
Non Bus Route

9675.98

-

-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

219.27

-

-

... More
Construction of precast anchor block using machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with Sulphate resistant cement for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly including curing, the cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles with material and labour cost, conveyance and erection charges at the required position as directed by the Board Engineer at site.

-

-

-

390

-

-

22

-

-

10

-

-

... More
Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow, including, but not limited, to pumps, pipes, connections, couplings, electrical accessories, support traffic diversions arrangements etc. including desilting of manholes, disposal of debris as per the instructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour, Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

468

-

-

... More
Dismantling of manhole including R.C.C. top slab, C.I. cover with frame including stacking of useful material including bricks duly cleaned from mortar near the site and disposal of unserviceable materials into railway dumps within 50m lead including all excavation, refilling watering and ramming etc. complete

-

-

-

... More
Non Bus Route

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.5m deep

20

-

-

... More
at 3.0m deep

25

-

-

... More
at 3.5m deep

14

-

-

... More
at 4.0m deep

5

-

-

... More
at 4.5m deep

3

-

-

... More
As built survey every sewage and water pipeline and other assetsmust be done using DGPS based RTK method by transferring the coordinates from the nearest static GCP of CMWSSB. Where there are signal interruption for the RTK method, Total station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co-odinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo reference as per standard coordinate reference system ( WGS 84 UTM Zone 44N). The final basemap with assets and utilities shall be furnished in (.shp) format. The geo reference assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB/PGDB) with the attributes. One set Hard and Soft copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final hard copy in A0 print. a.For the undergrond/surface assets along the roads for the distance ranging from: (2KM) = 19000/-. in this estimate 330m length

-

-

-

... More
5Km-15Km

7.58

-

-

... More
For the Point Underground Surface Assets along the Road

5892

-

-

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

5313

-

-

... More
Bill No. 2B -Strengthening of sewer collection system in Vyasarpadi lake area SPS commanding Area (Depot 45), Area-IV

-

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

2650

-

-

... More
at 2 m deep

1520

-

-

... More
at 2.5m deep

860

-

-

... More
at 3.0m deep

515

-

-

... More
at 3.5m deep

110

-

-

... More
at 4.0m deep

90

-

-

... More
Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

110

-

-

... More
at 2 m deep

130

-

-

... More
at 2.5m deep

260

-

-

... More
at 3.0m deep

510

-

-

... More
at 3.5m deep

560

-

-

... More
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.

-

-

-

... More
Non Bus Route

28.08

-

-

... More
Bus Route

14.4

-

-

... More
Construction of Machine Holes 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, Machine Hole 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 Machine Hole

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1.5m deep

50

-

-

... More
Bus Route

-

-

-

... More
at 1.5m deep

10

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

18

-

-

... More
at 2.5m deep

10

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

10

-

-

... More
at 2.5m deep

10

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

5

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

10

-

-

... More
at 3.5m deep

5

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

30

-

-

... More
Bus Route

10

-

-

... More
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.

-

-

-

... More
Non Bus Route

12130

-

-

... More
Bus Route

2500

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphait Road

731.7

-

-

... More
Concret Road

360

-

-

... More
Bus Route

-

-

-

... More
Asphait Road

135

-

-

90

-

-

... More
Extra cost for Road Cutting(if thickness of Bitumen15cm)

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphait Road

1091.7

-

-

... More
Bus Route

-

-

-

... More
Asphait Road

135

-

-

-

-

-

... More
Cutting DWC Pipes

-

-

-

242

-

-

... 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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

2400

-

-

... More
160mm dia upto a depth of 1.5m

600

-

-

... More
Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

1000

-

-

... More
160mm dia upto a depth of 1.5m

300

-

-

... More
Inspection Chamber : 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 60x60cm medium weight L.S. cover and frame, etc., complete for

-

-

-

... More
Non Bus Route

-

-

-

... More
60 x 60 x 105cm

600

-

-

... More
60 x 60 x 150cm

150

-

-

... More
Bus Route

-

-

-

... More
60 x 60 x 105cm

250

-

-

... More
60 x 60 x 150cm

75

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

1822.32

-

-

... More
Backfill Envelope (Sidefill)

361.08

-

-

... More
Bus Route

-

-

-

... More
Bedding

432

-

-

... More
Backfill Envelope (Sidefill)

198

-

-

... 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).

-

-

-

... More
Non Bus Route

7278

-

-

... More
Bus Route

1500

-

-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

2183.4

-

-

... More
Bus Route

450

-

-

... More
Making through holes in plain or reinforced cement concrete with diamond core drilling system by using BOSCH power tools of following diameters - depth per cm

-

-

-

... More
Non Bus Route

-

-

-

600

-

-

150

-

-

... More
Bus Route

-

-

-

250

-

-

75

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for

-

-

-

... More
For end concrete

70.8

-

-

... More
Supply, delivery, erection of sheet piles and fixing in position using timbering for trenches of average depths of 1.5m to 2.0m, including hire charges of sheet piles, dismantling the shoring after completion of work, etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

-

-

-

... More
For 3.0m deep

4

-

-

... More
For 3.5m deep

3

-

-

... More
Bus Route

-

-

-

-

-

-

... More
For 3.0m deep

4

-

-

... More
For 3.5m deep

3

-

-

... More
Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow, including, but not limited, to pumps, pipes, connections, couplings, electrical accessories, support traffic diversions arrangements etc. including desilting of manholes, disposal of debris as per the instructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour, Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

202

-

-

... More
Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

42

-

-

... More
As built survey every sewage and water pipeline and other assetsmust be done using DGPS based RTK method by transferring the coordinates from the nearest static GCP of CMWSSB. Where there are signal interruption for the RTK method, Total station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co-odinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo reference as per standard coordinate reference system ( WGS 84 UTM Zone 44N). The final basemap with assets and utilities shall be furnished in (.shp) format. The geo reference assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB/PGDB) with the attributes. One set Hard and Soft copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final hard copy in A0 print. a.For the undergrond/surface assets along the roads for the distance ranging from: (2KM) = 19000/-. in this estimate 330m length

-

-

-

... More
2-5 km

7.32

-

-

... More
For the Point Underground Surface Assets along the Road

3353

-

-

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

5961

-

-

... More
Bill No. 2C - Strengthening of sewer collection system in Vyasarpadi SPS and Damodaran Nagar Roadside SPS commanding Area (Depot 46), Area-IV

-

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1 m deep

1212

-

-

... More
at 1.5 m deep

1488

-

-

... More
at 2 m deep

300

-

-

... More
at 2.5m deep

300

-

-

... More
at 3.0m deep

300

-

-

... More
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.

-

-

-

... More
Non Bus Route

58.32

-

-

... More
Bus Route

15.12

-

-

... More
Construction of Machine Holes 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, Machine Hole 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 Machine Hole

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1.5m deep

50

-

-

... More
Bus Route

-

-

-

... More
at 1.5m deep

6

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

10

-

-

... More
at 2.5m deep

10

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

14

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

10

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.5m deep

5

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

15

-

-

... More
Bus Route

10

-

-

... More
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.

-

-

-

... More
Non Bus Route

7200

-

-

... More
Bus Route

1200

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphait Road

731.7

-

-

... More
Concret Road

360

-

-

... More
Bus Route

-

-

-

90

-

-

... More
Extra cost for Road Cutting(if thickness of Bitumen15cm)

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphait Road

648

-

-

... More
Bus Route

-

-

-

108

-

-

... More
Cutting DWC Pipes

-

-

-

18

-

-

... 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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

1400

-

-

... More
160mm dia upto a depth of 1.5m

400

-

-

... More
Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

600

-

-

... More
160mm dia upto a depth of 1.5m

200

-

-

... More
Inspection Chamber : 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 60x60cm medium weight L.S. cover and frame, etc., complete for

-

-

-

... More
Non Bus Route

-

-

-

... More
60 x 60 x 105cm

350

-

-

... More
60 x 60 x 150cm

100

-

-

... More
Bus Route

-

-

-

... More
60 x 60 x 105cm

150

-

-

... More
60 x 60 x 150cm

50

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

936

-

-

... More
Backfill Envelope (Sidefill)

360

-

-

... More
Bus Route

-

-

-

... More
Bedding

144

-

-

... More
Backfill Envelope (Sidefill)

72

-

-

... 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).

-

-

-

... More
Non Bus Route

4320

-

-

... More
Bus Route

720

-

-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

1296

-

-

... More
Bus Route

216

-

-

... More
Making through holes in plain or reinforced cement concrete with diamond core drilling system by using BOSCH power tools of following diameters - depth per cm

-

-

-

... More
Non Bus Route

-

-

-

350

-

-

100

-

-

... More
Bus Route

-

-

-

150

-

-

50

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for

-

-

-

... More
For end concrete

60

-

-

... More
Supply, delivery, erection of sheet piles and fixing in position using timbering for trenches of average depths of 1.5m to 2.0m, including hire charges of sheet piles, dismantling the shoring after completion of work, etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

-

-

-

... More
For 3.0m deep

4

-

-

... More
Bus Route

-

-

-

-

-

-

... More
For 3.0m deep

4

-

-

... More
Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow, including, but not limited, to pumps, pipes, connections, couplings, electrical accessories, support traffic diversions arrangements etc. including desilting of manholes, disposal of debris as per the instructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour, Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

120

-

-

... More
Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

20

-

-

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

5593

-

-

... More
As built survey every sewage and water pipeline and other assetsmust be done using DGPS based RTK method by transferring the coordinates from the nearest static GCP of CMWSSB. Where there are signal interruption for the RTK method, Total station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co-odinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo reference as per standard coordinate reference system ( WGS 84 UTM Zone 44N). The final basemap with assets and utilities shall be furnished in (.shp) format. The geo reference assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB/PGDB) with the attributes. One set Hard and Soft copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final hard copy in A0 print. a.For the undergrond/surface assets along the roads for the distance ranging from: (2KM) = 19000/-. in this estimate 330m length

-

-

-

... More
2 to 5 km

4.2

-

-

... More
For the Point Underground Surface Assets along the Road

2055

-

-

... More
Bill No. 3 Strengthening of sewer collection system in CB Road SPS commanding Area (Depot 47 and 53), Area IV and Area V

-

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

1640.8

-

-

... More
at 2 m deep

527.9

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 2.5 m deep

111

-

-

... More
at 3 m deep

65.2

-

-

... More
at 3.5 m deep

41.4

-

-

... More
480/400mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4.5 m deep

57.1

-

-

... More
597/500mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4 m deep

22.9

-

-

... More
480/400mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4 m deep

44.9

-

-

... More
597/500mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4 m deep

136

-

-

... More
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.

-

-

-

... More
Non Bus Route

42.98

-

-

... More
Bus Route

5.28

-

-

... More
Construction of Machine Holes 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, Machine Hole 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 Machine Hole

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1.5m deep

79

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

28

-

-

... More
at 2.5m deep

7

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

2

-

-

... More
at 3.5m deep

3

-

-

... More
at 4.0m deep

1

-

-

... More
at 4.5m deep

1

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 4.0m deep

2

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 4.0m deep

2

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 4.0m deep

6

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

5

-

-

... More
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.

-

-

-

... More
Non Bus Route

4932.6

-

-

... More
Bus Route

361.8

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

1704.24

-

-

... More
Concrete Road

167.91

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

297.2

-

-

... More
State Highways/ National Highways

52.03

-

-

... More
Cutting DWC Pipes

-

-

-

80

-

-

3

-

-

6

-

-

... 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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

317

-

-

... More
160mm dia upto a depth of 1.5m

79

-

-

... More
Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

158

-

-

... More
160mm dia upto a depth of 1.5m

40

-

-

... More
Inspection Chamber : 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 60x60cm medium weight L.S. cover and frame, etc., complete for

-

-

-

... More
Non Bus Route

-

-

-

... More
60 x 60 x 105cm

29

-

-

... More
60 x 60 x 150cm

8

-

-

... More
Bus Route

-

-

-

... More
60 x 60 x 105cm

14

-

-

... More
60 x 60 x 150cm

4

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

208.58

-

-

... More
Backfill Envelope (Sidefill)

772.95

-

-

... More
Bus Route

-

-

-

... More
Bedding

26.01

-

-

... More
Backfill Envelope (Sidefill)

141.55

-

-

... 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).

-

-

-

... More
Non Bus Route

2889.08

-

-

... More
Bus Route

818.24

-

-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

1161.37

-

-

... More
Bus Route

213.76

-

-

... More
Making through holes in plain or reinforced cement concrete with diamond core drilling system by using BOSCH power tools of following diameters - depth per cm

-

-

-

... More
Non Bus Route

-

-

-

29

-

-

8

-

-

... More
Bus Route

-

-

-

14

-

-

4

-

-

... More
Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including shuttering for

-

-

-

... More
For end concrete

624.78

-

-

... More
Construction of precast anchor block using machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with Sulphate resistant cement for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly including curing, the cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles with material and labour cost, conveyance and erection charges at the required position as directed by the Board Engineer at site.

-

-

-

36

-

-

17

-

-

26

-

-

... More
Supply, delivery, erection of sheet piles and fixing in position using timbering for trenches of average depths of 1.5m to 2.0m, including hire charges of sheet piles, dismantling the shoring after completion of work, etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

-

-

-

... More
For 1.5m deep

1640.8

-

-

... More
For 2.0m deep

527.9

-

-

... More
Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow, including, but not limited, to pumps, pipes, connections, couplings, electrical accessories, support traffic diversions arrangements etc. including desilting of manholes, disposal of debris as per the instructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour, Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

41

-

-

... More
Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

3

-

-

... More
Dismantling of manhole including R.C.C. top slab, C.I. cover with frame including stacking of useful material including bricks duly cleaned from mortar near the site and disposal of unserviceable materials into railway dumps within 50m lead including all excavation, refilling watering and ramming etc. complete

-

-

-

... More
Non Bus Route

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
at 1.5m deep

78

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

25

-

-

... More
at 2.5m deep

6

-

-

... More
at 3.0m deep

2

-

-

... More
at 3.5m deep

3

-

-

... More
at 4.0m deep

1

-

-

... More
at 4.5m deep

1

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 4.0m deep

2

-

-

... More
Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia) at 4.0m deep

1

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 4.0m deep

2

-

-

... More
Road cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

2269.13

-

-

... More
Concrete Road

567.28

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

365.74

-

-

... More
State Highways/ National Highways

59.26

-

-

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

-

-

-

... More
Non Bus Route

-

-

-

... More
Brick Machine holes

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
at 1.5m deep

9.92

-

-

... More
Precast circular RCC Machine Holes

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

20.36

-

-

... More
at 2.5m deep

2.83

-

-

... More
Cast-Insitu RCC Machine Holes

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.0m deep

3.39

-

-

... More
at 3.5m deep

3.96

-

-

... More
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 For Connection of existing conduit with replaced conduit in case of Parallel laying

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

35

-

-

... More
at 2 m deep

45

-

-

... More
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 For Connection of existing conduit with replaced conduit in case of Parallel laying

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 2.5 m deep

10

-

-

... More
at 3.5 m deep

5

-

-

... More
597/500mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4 m deep

5

-

-

... More
597/500mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 4 m deep

10

-

-

... 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 For Parallel line Connection

-

-

-

... More
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

1267

-

-

... More
160mm dia upto a depth of 1.5m

317

-

-

... More
Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

202

-

-

... More
160mm dia upto a depth of 1.5m

50

-

-

... More
Hire charges for diesel pumpset for 5 HP for dewatering the sub-soil water and others

6073

-

-

... More
As built survey every sewage and water pipeline and other assets must be done using DGPS based RTK method by transferring the coordinates from the nearest static GCP of CMWSSB. Where there are signal interruption for the RTK method, Total station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co-odinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo reference as per standard coordinate reference system ( WGS 84 UTM Zone 44N). The final basemap with assets and utilities shall be furnished in (.shp) format. The geo reference assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB/PGDB) with the attributes. One set Hard and Soft copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final hard copy in A0 print. a.For the undergrond/surface assets along the roads for the distance ranging from: (2KM) = 19000/-. in this estimate 330m length

-

-

-

... More
2 to 5 km

3.24

-

-

... More
For the Point Underground Surface Assets along the Road

108

-

-

... More
Bill No. 4 Strengthening of sewer collection system in DBK chetty street SPS commanding Area (Depot 48 and 52), Area IV and Area V

-

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1 m deep

232

-

-

... More
at 1.5 m deep

1470

-

-

... More
at 2 m deep

303

-

-

... More
Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 1.5 m deep

64

-

-

... More
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

-

-

-

... More
Non Bus Route

-

-

-

... More
295/250mm OD/ID DWC PE or PP Pipe

-

-

-

... More
at 2.5 m deep

36

-

-

... More
358/300mm OD/ID DWC PE or PP pipe

-

-

-

... More
at 3.5 m deep

27

-

-

... More
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.

-

-

-

... More
Non Bus Route(250mm)

37.06

-

-

... More
Bus Route(250mm)

1.02

-

-

... More
Construction of Machine Holes 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, Machine Hole 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 Machine Hole

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
Non Bus Route

-

-

-

... More
at 1.0m deep

11

-

-

... More
at 1.5m deep

79

-

-

... More
Bus Route

-

-

-

... More
at 1.5m deep

3

-

-

... More
Construction of Precast circular RCC Machine Holes 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),Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, 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 Machine Holes at the required position as directed by the engineer at site including testing the Machine Hole with water for 48 hours to check water tightness and rectifying the defects if anyfor the following sizes and depths.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

14

-

-

... More
at 2.5m deep

1

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 2.0m deep

2

-

-

... More
at 2.5m deep

2

-

-

... More
Construction of RCC Machine Holes 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 Machine Hole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc. Including testing the Machine Hole with water for 48hours to check water tightness and rectifying the defects if any complete for the following size of Machine Holes.

-

-

-

... More
Non Bus Route

-

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.5m deep

1

-

-

... More
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 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper 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.

-

-

-

... More
Non Bus Route

1

-

-

... More
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.

-

-

-

... More
Non Bus Route

4136

-

-

... More
Bus Route

128

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

1830.44

-

-

... More
Concrete Road

137.28

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

153.15

-

-

... More
State Highways/ National Highways

38.29

-

-

... More
Cutting DWC Pipes

-

-

-

67

-

-

3

-

-

... 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
Non Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

5703

-

-

... More
160mm dia upto a depth of 1.5m

1425

-

-

... More
Bus Route

-

-

-

... More
110mm dia upto a depth of 1.0m

158

-

-

... More
160mm dia upto a depth of 1.5m

40

-

-

... 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, including ramming, consolidation etc., complete.

-

-

-

... More
Non Bus Route

-

-

-

... More
Bedding

167.33

-

-

... More
Backfill Envelope (Sidefill)

765.16

-

-

... More
Bus Route

-

-

-

... More
Bedding

5.12

-

-

... More
Backfill Envelope (Sidefill)

23.68

-

-

... 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).

-

-

-

... More
Non Bus Route

1901.1

-

-

... More
Bus Route

54.27

-

-

... More
Disposal of surplus earth (for DWC PE or PP pipe length)

-

-

-

... More
Non Bus Route

903.58

-

-

... More
Bus Route

27.65

-

-

... More
Making through holes in plain or reinforced cement concrete with diamond core drilling system by using BOSCH power tools of following diameters - depth per cm

-

-

-

... More
Non Bus Route

-

-

-

519

-

-

130

-

-

... More
Bus Route

-

-

-

15

-

-

4

-

-

... More
Construction of precast anchor block using machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with Sulphate resistant cement for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly including curing, the cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles with material and labour cost, conveyance and erection charges at the required position as directed by the Board Engineer at site.

-

-

-

6

-

-

5

-

-

... More
Temporary bypassing of sewer including Plugging the mouth of pipe/s inside sewer manhole using suitable plugging system and installation of bypass arrangement for bypassing the sewage flow, including, but not limited, to pumps, pipes, connections, couplings, electrical accessories, support traffic diversions arrangements etc. including desilting of manholes, disposal of debris as per the instructions of Engineer-in-Charge and keeping the manhole free from seepage and removal of bypass by deplugging the mouth of pipe inside sewer manhole and removal of by pass system and making the sewer system operational including all labour, Machinery, material, taxes etc. as per the specifications and directions of the Engineer.

-

-

-

... More
Non Bus Route

-

-

-

... More
For manholes of pipes upto 1200 mm dia

112

-

-

... More
Dismantling of manhole including R.C.C. top slab, C.I. cover with frame including stacking of useful material including bricks duly cleaned from mortar near the site and disposal of unserviceable materials into railway dumps within 50m lead including all excavation, refilling watering and ramming etc. complete

-

-

-

... More
Non Bus Route

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
at 1.0m deep

11

-

-

... More
at 1.5m deep

79

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 2.0m deep

14

-

-

... More
at 2.5m deep

1

-

-

... More
at 3.5m deep

1

-

-

... More
1500mm dia Circular Machine Hole for Sewers (500mm dia & above)

-

-

-

... More
at 2.0m deep

2

-

-

... More
at 2.5m deep

1

-

-

... More
Bus Route

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
at 1.5m deep

3

-

-

... More
1200mm dia Circular Machine Hole for Sewers (upto 450mm dia)

-

-

-

... More
at 3.5m deep

1

-

-

... More
Hire charges for diesel pumpset for 5HP

5668.51

-

-

... More
The contractor must obtain the existing static GCP points from CMWSSB which shoud be considered as the control point with known coordinates X,Y and Z. Survey consultant to ensure the closing error is wtihin permissible limits while transfering the levels from the existing static GCP points and the same to be presented as a report. The same process shall be adopted for random verification of positional accuracy of points established using the PBMs as base etc 2km

2.07

-

-

... More
For the points Underground/ Surface Assets along the roads

112

-

-

... More
Sub Total (excluding GST)

1

-

-

... More
GST @18%

1

-

-



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