Construction of Infiltration Well Thamirabarani RiverBed in Karungulam Village and Panchayat in Karungulam union of Thoothukudi District Under Scheme 15 th Finance Funed Tied VP 2022-23 Package No.01

Amount

Construction of Infiltration Well Thamirabarani river bed in Karungulam & Panchayat at Karungulam Panchayat Union of Thoothukudi District under 15th Finance Fund 2022-23 (Tied) Package No.01

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 a) First depth of 2m

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

for curved surface

Plain 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 (One cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by TWAD Board officers.

Porous concrete using 20mm HBG Stone in cement and aggregarate of 1:4(One cement and four HBG Jelly) for steining of infilatration well excluding cost of centering but including curing etc., complete

Sinking of infiltration well of 4.50m 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

Ist Depth of 2.00m

II Depth

Brick work in CM 1:5 mix using third class country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including all cost and conveyance of materials and labour charges etc., complete.

Plastering with CM 1:5 mix using to 20mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Plastering with CM 1:4 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Supplying and fixing of RCC manhole cover of size 0.60mx0.60m etc., complete.

Providing confirmatory bores to ascertain sand depth and locating well site before commencing the work

Colour washing the outside of well plastered surface and side of roof slab

Well curb triangular portion Area=3.14x5x5/4=19.63

Provision for Anchorage arrangements

Cost and supply of 80mm Gi pipe for anchorage

Supply and delivery of 45x6mm MS plate

Supply and delivery of 50x12mm Bolts and Nuts with washer

Drilling & towards labour charges for inserting Gi pipe

Provision for EPL

Supply and Delivery of 80mm GI Pipe Pump room to well

Laying and fixing of 80mm GI pipe

Labour charges for erectoin of motor

Cost & supply of 32mm GI pipe for cable line

Supply and delivery of 80mm NRV

Cost and supply of 80mm GM Gate valve

Cost and supply of 3 phase panel board

Cost and supply of 3 core 10 sqmm copper cable

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

RAJA SUBBULAKSHMI (BID ID -1218441)