Dak Dholgaon Water Supply Scheme

Amount

Supply of all material, labour, T&P & Construction of Intake Chamber (0.6 m x 0.6 m)

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

Supply of all material, labour, T&P & Construction of SCC cum RF (1 m x 1 m)

Supply of following size pipes GI (M) including specials conforming to IS-1239 Part-I including Carting , laying, jointing ,fixing and testing of following diameter G.I. screwed pipes with specials and fittings in trenches under ground, outside the building including cutting, threading etc. complete

25 mm dia

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 .

25 mm 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 .

15 mm dia

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

25 mm dia

Excavating trenches of required width for pipes, cables, etc including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m including getting out the excavated soil and then returning the soil as required, in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m

In Soil Mixed with Boulders (SMB)

In Soft Rock

Provide all material, labour, T&P, construction of wheel valve chamber (0.6 X 0.6 m) as per type design.

Provide all material, labour, T&P, construction of Air Valve/Water Meter chambers (0.45 X 0.45 m) as per type design.

Construction of R.C.C. (1:1.5:3) 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 of all materials, labour, T&P etc. complete.

Providing & fixing 25 litres capacity M.S bucket type chlorinator of standard size with inside glass wooling complete

Providing and laying in position R.R 1:6 (1 Cement : 6 sand mortar) for Protection works

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

Providing and laying in position cement concrete 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and fixing JJM Sign Board

GHANSHYAM JOSHI