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 Date30 Jan 2025
Closing Soon6 Mar 2025
Tender AmountRefer Documents 
Notes
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Costs

Description

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BOQ Items

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DO_NOT_SHOW

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

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at 1.5 m deep

865

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at 2 m deep

152

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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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Non Bus Route

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

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at 2.5 m deep

189

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at 3.0 m deep

54

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at 3.5 m deep

105

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

-

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-

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at 3.5 m deep

19

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

-

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at 3.5 m deep

90

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

-

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-

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at 3.5 m deep

238

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Supply, delivery of CI socket spigot pipes of LA class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (LA class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)

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Non Bus Route

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900mm dia CI pipe

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at 5.5 m deep

53

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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.

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Non Bus Route

33

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Bus Route

6

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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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1.05mx 0.9m

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Non Bus Route

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at 1.5m deep

40

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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)

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at 2.0m deep

7

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at 2.5m deep

8

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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.

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Non Bus Route

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

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at 3.0m deep

3

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at 3.5m deep

20

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at 5.5m deep

3

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

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at 3.5m deep

9

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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 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.

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Non Bus Route

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.

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Non Bus Route

3048

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Bus Route

238

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Road Cutting

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Non Bus Route

-

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Asphalt Road

1443

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Bus Route

-

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Asphalt Road

297

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Cutting DWC Pipes

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51

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2

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99

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Cutting CI Pipes

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900mm dia CI pipe

3

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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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Non Bus Route

-

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110mm dia upto a depth of 1.0m

2722

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160mm dia upto a depth of 1.5m

680

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Bus Route

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110mm dia upto a depth of 1.0m

302

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160mm dia upto a depth of 1.5m

76

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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, including ramming, consolidation etc., complete.

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Non Bus Route

-

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Bedding

144

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Bus Route

-

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Bedding

30

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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).

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Non Bus Route

2684

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Bus Route

856

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

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Non Bus Route

879

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Bus Route

217

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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

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Non Bus Route

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389

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98

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Bus Route

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44

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11

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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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455

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7

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30

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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 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.

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Non Bus Route

-

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For manholes of pipes upto 1200 mm dia

61

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Bus Route

-

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For manholes of pipes upto 1200 mm dia

9

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Dismantling of machinehole 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

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Non Bus Route

-

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1.05mx 0.9m

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at 1.5m deep

40

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

-

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-

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at 2.0m deep

7

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at 2.5m deep

8

-

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at 3.0m deep

3

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at 3.5m deep

20

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at 5.5m deep

3

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Bus Route

-

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

-

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at 3.5m deep

9

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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)

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1.77

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For the Point Underground Surface Assets along the Road

1084

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

2490

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Bill No. 2 : Strengthening of sewer collection system in RK Nagar South SPS, New Sastri Nagar and Bharathi Nagar SPS commanding area (Depot 41 & 47), Area IV

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Bill No. 2A Strengthening of sewer collection system in RK Nagar (South) SPS commanding Area (Depot 41 and 47), Area-IV

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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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-

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Non Bus Route

-

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-

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

-

-

-

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at 1.5 m deep

20.2

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at 2 m deep

79.5

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Bus Route

-

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-

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

-

-

-

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at 2 m deep

140.6

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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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Non Bus Route

-

-

-

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

-

-

-

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at 2.5 m deep

191.2

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-

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at 3 m deep

68.1

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-

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at 3.5 m deep

325.7

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at 4 m deep

244.3

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at 4.5 m deep

87

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

-

-

-

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at 3 m deep

53.7

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-

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

-

-

-

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at 3.5 m deep

30.2

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-

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at 4 m deep

15.3

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-

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at 4.5 m deep

25.7

-

-

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Bus Route

-

-

-

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

-

-

-

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at 2.5 m deep

83.7

-

-

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at 3 m deep

297.5

-

-

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at 3.5 m deep

234.4

-

-

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

-

-

-

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at 3 m deep

113.7

-

-

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at 3.5 m deep

14.7

-

-

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

-

-

-

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at 3.5 m deep

28.7

-

-

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Supply, delivery of CI socket spigot pipes of LA class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (LA class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)

-

-

-

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Non Bus Route

-

-

-

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250mm dia CI pipe

-

-

-

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at 5 m deep

61.6

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-

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300mm dia CI pipe

-

-

-

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at 5 m deep

78.9

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-

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400mm dia CI pipe

-

-

-

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at 5 m deep

83.3

-

-

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at 5.5 m deep

47

-

-

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500mm dia CI pipe

-

-

-

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at 4.5 m deep

67.7

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-

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at 5 m deep

98

-

-

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600mm dia CI pipe

-

-

-

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at 5 m deep

20.2

-

-

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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.

-

-

-

... More
Non Bus Route

33.87

-

-

... More
Bus Route

14.89

-

-

... 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

5

-

-

... 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

3

-

-

... More
at 2.5m deep

7

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.0m deep

7

-

-

... More
at 2.5m deep

3

-

-

... 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

12

-

-

... More
at 3.5m deep

13

-

-

... More
at 4.0m deep

12

-

-

... More
at 4.5m deep

4

-

-

... More
at 5m deep

9

-

-

... More
at 5.5m deep

3

-

-

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

-

-

-

... More
at 3.5m deep

3

-

-

... More
at 4.0m deep

3

-

-

... More
at 4.5m deep

7

-

-

... More
at 5m deep

9

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 3.0m deep

18

-

-

... More
at 3.5m deep

16

-

-

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

-

-

-

... 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

3

-

-

... More
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

3195.2

-

-

... More
Bus Route

1826.6

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

2013

-

-

... More
Concrete Road

637.65

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

914.3

-

-

... More
Cutting DWC Pipes

-

-

-

59

-

-

2

-

-

4

-

-

3

-

-

... More
Cutting CI Pipes

-

-

-

... More
250mm dia CI pipe

2

-

-

... More
300mm dia CI pipe

3

-

-

... More
400mm dia CI pipe

4

-

-

... More
500mm dia CI pipe

6

-

-

... More
600mm dia CI pipe

1

-

-

... 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

1742

-

-

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

436

-

-

... More
Bus Route

-

-

-

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

53

-

-

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

13

-

-

... 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

159

-

-

... More
60 x 60 x 150cm

40

-

-

... More
Bus Route

-

-

-

... More
60 x 60 x 105cm

5

-

-

... More
60 x 60 x 150cm

1

-

-

... 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

191.54

-

-

... More
Backfill Envelope (Sidefill)

820.8

-

-

... More
Bus Route

-

-

-

... More
Bedding

99.32

-

-

... More
Backfill Envelope (Sidefill)

401.71

-

-

... 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

3742.61

-

-

... More
Bus Route

2529.15

-

-

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

-

-

-

... More
Non Bus Route

727.72

-

-

... More
Bus Route

583.98

-

-

... 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

-

-

-

159

-

-

40

-

-

... More
Bus Route

-

-

-

5

-

-

1

-

-

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

-

-

-

... More
For end concrete

587.6

-

-

... 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.

-

-

-

255

-

-

9

-

-

21

-

-

17

-

-

... 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

20.2

-

-

... More
For 2.0m deep

79.5

-

-

... More
Bus Route

-

-

-

-

-

-

... More
For 2.0m deep

140.6

-

-

... 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

16

-

-

... 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

2

-

-

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

-

-

-

... More
at 2.0m deep

2

-

-

... More
at 2.5m deep

7

-

-

... More
at 3.0m deep

12

-

-

... More
at 3.5m deep

12

-

-

... More
at 4.0m deep

11

-

-

... More
at 4.5m deep

4

-

-

... More
at 5m deep

8

-

-

... More
at 5.5m deep

2

-

-

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

-

-

-

... More
at 3.5m deep

1

-

-

... More
at 4.0m deep

1

-

-

... More
at 4.5m deep

4

-

-

... More
at 5m deep

6

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.0m deep

7

-

-

... More
at 2.5m deep

3

-

-

... More
at 3.0m deep

13

-

-

... More
at 3.5m deep

6

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

3340

-

-

... More
Concrete Road

882.59

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

983.58

-

-

... More
State Highways/ National Highways

235.17

-

-

... 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
Bus Route

-

-

-

... More
Precast circular RCC Machine Holes

-

-

-

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

-

-

-

... More
at 2.0m deep

9.05

-

-

... More
at 2.5m deep

5.65

-

-

... More
Cast-Insitu RCC Machine Holes

-

-

-

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

-

-

-

... More
at 3.0m deep

10.18

-

-

... More
at 3.5m deep

3.96

-

-

... More
Non Bus Route

-

-

-

... More
Precast circular RCC Machine Holes

-

-

-

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

-

-

-

... More
at 2.0m deep

4.52

-

-

... 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

10.18

-

-

... More
at 4.0m deep

9.05

-

-

... More
at 5m deep

16.96

-

-

... 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 2 m deep

10

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2 m deep

20

-

-

... 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

5

-

-

... More
at 3 m deep

5

-

-

... More
at 4 m deep

5

-

-

... More
at 4.5 m deep

5

-

-

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

-

-

-

... More
at 3 m deep

10

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.5 m deep

10

-

-

... More
at 3 m deep

10

-

-

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

-

-

-

... More
at 3 m deep

10

-

-

... 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
300mm dia CI pipe

-

-

-

... More
at 5 m deep

10

-

-

... More
400mm dia CI pipe

-

-

-

... More
at 5 m deep

5

-

-

... More
600mm dia CI pipe

-

-

-

... More
at 5 m deep

5

-

-

... 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

634

-

-

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

158

-

-

... More
Bus Route

-

-

-

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

907

-

-

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

227

-

-

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

2157.59

-

-

... 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

4.66

-

-

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

396

-

-

... More
Bill No. 2B Strengthening of sewer collection system in New Sastri SPS commanding Area (Depot 47), 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

70.1

-

-

... More
at 2 m deep

152.6

-

-

... 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

110.8

-

-

... More
at 3 m deep

29.8

-

-

... More
at 3.5 m deep

14.2

-

-

... 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

6.46

-

-

... 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

7

-

-

... 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

8

-

-

... More
at 2.5m deep

1

-

-

... 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 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

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

755

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

338.15

-

-

... More
Concrete Road

92.19

-

-

... More
Cutting DWC Pipes

-

-

-

13

-

-

... 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

192

-

-

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

48

-

-

... 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

48

-

-

... More
60 x 60 x 150cm

12

-

-

... 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

34.84

-

-

... More
Backfill Envelope (Sidefill)

129.25

-

-

... 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

658.01

-

-

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

-

-

-

... More
Non Bus Route

189.9

-

-

... 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

-

-

-

48

-

-

12

-

-

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

-

-

-

... More
For end concrete

77.9

-

-

... 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.

-

-

-

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

70.1

-

-

... More
For 2.0m deep

152.6

-

-

... 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

6

-

-

... 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

4

-

-

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

-

-

-

... More
at 2.0m deep

10

-

-

... More
at 2.5m deep

1

-

-

... More
at 3.0m deep

2

-

-

... More
at 3.5m deep

2

-

-

... More
Road Restoration

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

682.35

-

-

... More
Concrete Road

170.59

-

-

... 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
Bus Route

-

-

-

... More
Precast circular RCC Machine Holes

-

-

-

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

-

-

-

... More
at 2.0m deep

2.26

-

-

... More
Cast-Insitu RCC Machine Holes

-

-

-

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

-

-

-

... 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 2 m deep

5

-

-

... 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 3.5 m deep

5

-

-

... 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

192

-

-

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

48

-

-

... 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

-

-

-

0.62

-

-

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

120

-

-

... More
Bill No. 2C Strengthening of sewer collection system in RK Nagar (North) SPS commanding Area (Depot 38 and 41), 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

1338

-

-

... More
at 2 m deep

273.2

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 1.5 m deep

34.4

-

-

... 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

64.8

-

-

... More
at 3.5 m deep

560.4

-

-

... More
at 4 m deep

59.1

-

-

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

-

-

-

... More
at 3.5 m deep

117.8

-

-

... More
at 4 m deep

57

-

-

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

-

-

-

... More
at 4 m deep

193.5

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.5 m deep

22.7

-

-

... More
at 3 m deep

82.2

-

-

... 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

43.21

-

-

... 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

55

-

-

... More
Bus Route

-

-

-

... More
at 1.5m deep

15

-

-

... 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

11

-

-

... More
at 2.5m deep

4

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.5m deep

1

-

-

... 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

36

-

-

... More
at 4.0m deep

18

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 3.0m deep

9

-

-

... 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

5327.6

-

-

... More
Bus Route

139.3

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

2484.59

-

-

... More
Bus Route

-

-

-

... More
State Highways/ National Highways

142.91

-

-

... More
Cutting DWC Pipes

-

-

-

82

-

-

6

-

-

7

-

-

... 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

3830

-

-

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

958

-

-

... More
Bus Route

-

-

-

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

235

-

-

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

59

-

-

... 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

248.46

-

-

... More
Bus Route

-

-

-

... More
Bedding

14.29

-

-

... 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

953.55

-

-

... More
Bus Route

54.07

-

-

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

-

-

-

... More
Non Bus Route

1411.51

-

-

... More
Bus Route

77.89

-

-

... 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

-

-

-

548

-

-

137

-

-

... 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.

-

-

-

812

-

-

59

-

-

65

-

-

... 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

90

-

-

... More
Bus Route

-

-

-

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

7

-

-

... 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
5 to 15 Km

2.8

-

-

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

1368

-

-

... More
Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation

720

-

-

... More
Bill No. 2D Strengthening of sewer collection system in Tondiarpet A SPS commanding Area (Depot 42 and 48), 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

50.21

-

-

... More
at 1.5 m deep

1668.72

-

-

... More
at 2 m deep

505.43

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2 m deep

61.45

-

-

... 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

-

-

-

... More
Non Bus Route

-

-

-

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

-

-

-

... More
at 2.5 m deep

594.2

-

-

... More
at 3 m deep

206.77

-

-

... More
at 3.5 m deep

49.9

-

-

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

-

-

-

... More
at 3.5 m deep

50.8

-

-

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

-

-

-

... More
at 3.5 m deep

141.39

-

-

... More
at 4 m deep

167.3

-

-

... More
at 4.5 m deep

50.88

-

-

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

-

-

-

... More
at 3.5 m deep

24.12

-

-

... More
at 4 m deep

71.11

-

-

... More
at 4.5 m deep

98.93

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 3.5 m deep

85.46

-

-

... 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
500mm dia CI pipe

-

-

-

... More
at 5 m deep

59.07

-

-

... More
700mm dia CI pipe

-

-

-

... More
at 5 m deep

13.15

-

-

... 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

71.06

-

-

... 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

9

-

-

... More
at 1.5m deep

81

-

-

... 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

23

-

-

... More
at 2.5m deep

27

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 2.0m deep

3

-

-

... 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

9

-

-

... More
at 3.5m deep

14

-

-

... More
at 4.0m deep

8

-

-

... More
at 4.5m deep

4

-

-

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

-

-

-

... More
at 3.5m deep

2

-

-

... More
at 4.0m deep

3

-

-

... More
at 4.5m deep

5

-

-

... More
at 5m deep

3

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 3.5m 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

8

-

-

... 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

7503.96

-

-

... More
Bus Route

146.91

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

3529.55

-

-

... More
Bus Route

-

-

-

... More
State Highways/ National Highways

142.91

-

-

... More
Cutting DWC Pipes

-

-

-

105

-

-

2

-

-

15

-

-

7

-

-

... More
Cutting CI Pipes

-

-

-

... More
700mm dia CI pipe

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

5846

-

-

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

1462

-

-

... More
Bus Route

-

-

-

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

235

-

-

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

59

-

-

... 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

364.49

-

-

... More
Bus Route

-

-

-

... More
Bedding

15.6

-

-

... 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

1481.42

-

-

... More
Bus Route

69.51

-

-

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

-

-

-

... More
Non Bus Route

2202.03

-

-

... More
Bus Route

104.77

-

-

... 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

-

-

-

836

-

-

209

-

-

... 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.

-

-

-

1046

-

-

17

-

-

149

-

-

85

-

-

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

134

-

-

... More
Bus Route

-

-

-

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

7

-

-

... 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
5 to 15 Km

3.83

-

-

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

2088

-

-

... More
Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation

2688

-

-

... More
Bill No. 2E Strengthening of sewer collection system in Bharathi Nagar SPS commanding Area (Depot 47), 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

126.2

-

-

... More
at 1.5 m deep

597.2

-

-

... More
at 2 m deep

76.6

-

-

... 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

134.2

-

-

... More
at 3 m deep

99.9

-

-

... More
at 3.5 m deep

92.1

-

-

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

-

-

-

... More
at 2.5 m deep

67.8

-

-

... More
at 3 m deep

230.9

-

-

... More
at 3.5 m deep

58.9

-

-

... More
at 4 m deep

16.9

-

-

... 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

29.22

-

-

... 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

22

-

-

... More
at 1.5m deep

38

-

-

... 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

4

-

-

... 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

17

-

-

... More
at 3.5m deep

10

-

-

... More
at 4.0m deep

2

-

-

... 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

3

-

-

... 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

3001.4

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

1185.44

-

-

... More
Concrete Road

102.27

-

-

... More
Cutting DWC Pipes

-

-

-

38

-

-

12

-

-

... 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

106

-

-

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

26

-

-

... 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

10

-

-

... More
60 x 60 x 150cm

3

-

-

... 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

146.69

-

-

... More
Backfill Envelope (Sidefill)

594.65

-

-

... 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

2591.22

-

-

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

-

-

-

... More
Non Bus Route

886.09

-

-

... 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

-

-

-

10

-

-

3

-

-

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

-

-

-

... More
For end concrete

407.26

-

-

... 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.

-

-

-

54

-

-

62

-

-

... 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

597.2

-

-

... More
For 2.0m deep

76.6

-

-

... 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

23

-

-

... 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

6

-

-

... More
at 1.5m deep

25

-

-

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

-

-

-

... More
at 2.0m deep

4

-

-

... More
at 2.5m deep

5

-

-

... More
at 3.0m deep

17

-

-

... More
at 3.5m deep

10

-

-

... More
at 4.0m deep

2

-

-

... More
Road cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

1632.7

-

-

... More
Concrete Road

370.58

-

-

... 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
Cast-Insitu RCC Machine Holes

-

-

-

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

-

-

-

... More
at 3.0m deep

13.57

-

-

... More
at 3.5m deep

15.83

-

-

... More
at 4.0m deep

9.05

-

-

... 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

5

-

-

... More
at 3 m deep

5

-

-

... More
at 3.5 m deep

5

-

-

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

-

-

-

... More
at 3 m deep

10

-

-

... More
at 3.5 m deep

20

-

-

... More
at 4 m deep

5

-

-

... 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

461

-

-

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

115

-

-

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

2160

-

-

... 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

2.1

-

-

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

288

-

-

... More
Bill No. 3 - Strengthening of sewer collection in Commanding areas of Tondiarpet Old F SPS (Depot 40 & 42) 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

581

-

-

... More
at 2 m deep

363

-

-

... 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

773

-

-

... More
at 3 m deep

253

-

-

... More
at 3.5 m deep

107

-

-

... More
at 4 m deep

489

-

-

... More
at 4.5 m deep

321

-

-

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

-

-

-

... More
at 4 m deep

26

-

-

... More
Bus Route

-

-

-

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

-

-

-

... More
at 1.5 m deep

204

-

-

... 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
250mm dia CI pipe

-

-

-

... More
at 5 m deep

45

-

-

... More
500mm dia CI pipe

-

-

-

... More
at 5 m deep

13

-

-

... 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

52

-

-

... More
Bus Route

6

-

-

... 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

30

-

-

... More
Bus Route

-

-

-

... More
at 1.5m deep

9

-

-

... 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

38

-

-

... 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

11

-

-

... More
at 3.5m deep

4

-

-

... More
at 4.0m deep

21

-

-

... More
at 4.5m deep

13

-

-

... More
at 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

7

-

-

... 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

5820

-

-

... More
Bus Route

408

-

-

... More
Road Cutting

-

-

-

... More
Non Bus Route

-

-

-

... More
Asphalt Road

2951

-

-

... More
Bus Route

-

-

-

... More
Asphalt Road

164

-

-

... More
Cutting DWC Pipes

-

-

-

104

-

-

2

-

-

1

-

-

... More
Cutting CI Pipes

-

-

-

... More
250mm dia CI pipe

3

-

-

... More
500mm dia CI pipe

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

4637

-

-

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

1159

-

-

... More
Bus Route

-

-

-

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

302

-

-

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

76

-

-

... 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

303

-

-

... More
Bus Route

-

-

-

... More
Bedding

17

-

-

... 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

7679

-

-

... More
Bus Route

149

-

-

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

-

-

-

... More
Non Bus Route

1656

-

-

... More
Bus Route

89

-

-

... 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

-

-

-

663

-

-

166

-

-

... More
Bus Route

-

-

-

44

-

-

11

-

-

... 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.

-

-

-

1044

-

-

9

-

-

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

118

-

-

... More
Bus Route

-

-

-

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

9

-

-

... 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

30

-

-

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

-

-

-

... More
at 2.0m deep

18

-

-

... More
at 2.5m deep

38

-

-

... More
at 3.0m deep

11

-

-

... More
at 3.5m deep

4

-

-

... More
at 4.0m deep

21

-

-

... More
at 4.5m deep

13

-

-

... More
at 5m deep

3

-

-

... More
Bus Route

-

-

-

... More
1.05mx 0.9m

-

-

-

... More
at 1.5m deep

9

-

-

... 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)

-

-

-

... More
2 to 5 Km

3.17

-

-

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

1768

-

-

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

1560

-

-

... More
Sub Total (excluding GST)

1

-

-

... More
GST @18%

1

-

-



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