CHURRIYA WATER SUPPLY SCHEME

Amount

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 15 mm dia

20 mm dia

25 mm dia

32 mm dia

50 mm dia

65 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 . 15 mm dia

20 mm dia

25 mm dia

32 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

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 SMB a. Mix soil

Medium 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.

Supply of all material, labour, T&P and construction of following R.C.C. reservoirs as per drawing & design. 7.50 KL

MS BUCKET

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee,including cutting and threading the pipe etc. complete

Dismantling of following dia screwed and socketed G.I. Pipes, specials and fittings including taking out of dismantled G.I. pipes and specials from trenches and stacking them properly within 50.00 m but excluding the cost of earth work

Relaying of dismantled G.I Pipe in true alignment in trenches including supply of all materials labour t&p etc complete.

P&F Of Wire Creat 8 gauge

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

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).

Shekhar Chandra (BID ID -346133)