Construction of infiltration well at Kandamangalam for Ramalingapuram Village at Gunaramanallur Panchayat,Keelapavoor Panchayat union, Tenkasi District under the scheme 15th CFC (V.Pt) - 2023 - 24

Amount

Construction of infiltration well at Kandamangalam for Ramalingapuram Village at Gunaramanallur Panchayat,Keelapavoor Panchayat union, Tenkasi District under the scheme 15th CFC (V.Pt) - 2023 - 24

Earthwork excavation above water level in light or sandy or clayey soils for infiltration wells including levelling the site with an initial lead of 10 metres. (TWAD Schedule of Rates 2024-25, Page-151)

For first depth of 1m

Sinking of infiltration well of 6.00m internal dia below water level in Ordinary soil (or) loose soil / sandy soil including all incidental charges using special tools and plants such as air compressor, helmet etc., complete and including baling out water. (TWAD Schedule of Rates 2022-23, Page-253)

For first depth of 0.60m to 2.00m Ordinary soil / Loose sandy

For second depth of 2m - Silt / Clay

For third depth of 2m Silt / Clay

For fourth depth of 2m Silt / Clay

For fifth depth of 2m Silt / Clay

Centering charges for RCC works including all cost and conveyance all materials to site etc., complete.

CURVED SURFACE

Supplying and fabrication of steel including all cost and conveyance and all labour charges for cutting, bending, tieing and placeing in position etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete excluding cost of steel without centering.

Provison for Pumping Line and Motor arrangements

Supply and Delivery of 7.5HP Openwell Submersible motor Pump set (Three Phase) with duty Condition 300lpm against 75m Head etc., Complete.

Supply and delivery of 7.5HP Three Phase Panel Board including all charges etc., Complete.

Supply and delivery of 3 Core 4 Sq.mm Flat Type Copper Cable including all charges etc., Complete.

Supply and delivery of 75mm HDPE Hose PN 12.5 including all charges etc., Complete.

Supply and delivery of 100mm GI Pipe(Openwell StandPipe) including all charges etc., Complete.

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel, stone and earth mixed boulders as per SS20B for pipe laying work.

Dismantling the Existing CC Surface including all labour Charges etc., Complete

Supply and delivery 90mm 6KSC PVC Pipe including all charges etc., Complete.

Supply and delivery 80mm GI PIpe including all charges etc., Complete.

Supply and delivery of 65mm GI Pipe including all charges etc., Complete.

Supply and delivery of 50mm Airvalve(Kinetic Airvalve) including all charges etc., Complete.

Supply and delivery of 80mm Sluice Valve including all charges etc., Complete.

Labour charges for Laying of GI, PVC rigid pipes with lead of 200m lowering into trench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing etc., complete.

Upto to 40mm dia (OD) PVC pipe

50mm to 90mm dia (OD) PVC pipe

65mm to 150mm dia (OD) GI pipe

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks for 10 cum.

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks for 10 cum.

Refilling with excavated earth including all cost of materials and all labour charges etc., complete.

Charges for erecting submersible motor pump set with proper cable, EB Service, Trial run & clamping etc., complete.

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

P.Krishnan (BID ID -1198528)