Laying and Fitting of 100mm Rising Main from Filteration Plant to 10,000 Gln GSR at Patoian and 80mm Rising Main from pumping station to 10,000 Gln GSR at Tangli Thera under WSS Dalli including testing and commissioning NRDWP

Amount

Earth work in excavation by manual means in tranches for foundation, drains, pipes, cables etc. (Not exceeding 1.5m in width) and for shafts, wells, cess pits and the like not exceeding 10 Sqm on plan, depth upto 1.5m, including disposal of excavted earth upto 1 mtr from cutting edge, disposal earth is to be levelled and neatly dressed in: all kinds of soils.

Laying and Fitting of G.I. Pipes complete excluding cost of pipes and earth work:- 100mm dia G.I.pipe (M)

80mm dia G.I.pipe (M)

Filling available excavated earth (excluding rock) in trenches plinth sides of foundation etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and left upto 1.5mtr. (Deduct for not rolling and watering the excavated earth).

Welding of G.I. Pipe including testing of joints, carriage of welding set, cost of electrods and electric connection/Generator set complete job. (80mm dia G.I.Pipe joint)

(80mm dia G.I.Pipe joint)

Providing and Fixing of Check Valve/Sluice Valve in Rising Main line including cost of flanges, Nut bolts, Washer etc. and welding of flanges. (Complete job)

Carriage of G.I. pipe including loading/unloading and stacking complete in all terrains: a) G.I Pipe 1200mtr from road side stacking place to site of work by H.L

Ish Dev

Varun Gupta

harbans lal tuli