Bahali Water Supply Scheme

Amount

Supply and fixing of M.S. Intake chamber 0.6x0.6x0.6 m size (moulded 5 mm thick body) including all accessories (moulded Lid, inlet channel, Socket for all connections & wash out, handle both side, attached perforated plate, and filter media (i-2mm to 5 mm Betawa sand in nylon bags, 2mm to 5 mm activated carbon in nylon bag, nut bolt plug etc) complete of work.

Excavation of earth for Pipe Line trenches of requiring the use of special T&P such as Pick Axes, Sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead upto 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth upto a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete

In all kinds of soil

Soft rock

Supplying, carting, laying & jointing of following size of G.I. (Medium) pipe conforming to IS 1239 Part I : 2004 including provision of specials and other appurtenant works such as making scouring arrangement at suitable locations by fixing tee & gate valve etc. complete and also testing & commissioning of laid pipeline including supply of all materials, labour, T&P etc. complete.

15mm dia

25mm dia

32mm dia

Construction of M 30 grade R.C.C. semi-sunk circular Service Reservoir of following capacity and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole Cover, supply and fixing of M.S. Steel Ladder outside and inside the tank as per approved design of R.C.C. tank in latest IS codes including painting with plastic emulsion paint and also connection with the exsiting network alongwith carting of all materials including supply & fixing of Bucket Type Chlorinator 25 L capacity on top of reservoir including supply of all materials, labour, T&P etc. complete.

Supply of wheel/gate valves and fittings ISI marked class - I as per IS - 788/1971 at site of work and fitting at pipe line as required .

25mm dia

50mm dia

Supply of air valves and fittings ISI marked class - I as per IS - 788/1971 at site of work and fitting at pipe line as required .

15mm dia

Supply & fixing of bulk water meter ISI marked of following sizes

25mm dia

Providing and fixing brass bib cock of approved quality (half round )

15mm dia

Provide all material, labour, T&P, construction of wheel valve chambers as per type design.

Provide all material, labour, T&P, construction of Air valve chambers as per type design.

R.R. 1:6 stone masonarry cement & sand including suplly of all materials labour T&P etc

Providing and laying in position R.R Dry for Protection works

PCC 1:2:4 cement & sand including suplly of all materials labour T&P etc

R:C:C 1:1.5:3 including all T & P etc complete for cross wall

Mild Steel works in RCC Cross Wall including cutting, bending and binding etc complete

Shekhar Chandra