Tuneda Water Supply Scheme

Amount

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

32 mm dia

40 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

32 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

In Soft Rock

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.

Provide all material, labour, T&P, construction of Bulk water meter chambers as per type design.

construction of R.C.C. (1:1.5:3) CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. coveretc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, supply of all materials ,labour T&P etc complete.

providing and fixing 25 litr. Capacity M.S. bucket type chlorinator of standard size with inside glass wooling complete

R.C.C. 1:1.5:3 cement, coarse sand & 20 mm gauge gravel in wall & dome excluding supply of reinforcement steel & its bending but including fixing in position with 20 BWG

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level ; Hot rolled deformed bars

Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets,kerbs and steps etc.

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

Providing and laying of wire crates 3 m x 1.5 m x 1.5 m in Nos. size with a 8 gauge BWG GI wire

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

Shekhar Chandra