SUPPLY MAIN DISTRIBUTION PIPE LINE UNDER MASI PUMPING WATER SUPPLY SCHEME

Amount

Survey, design (The contractor has to survey the site, take levels with total station, measure the length of pipe with metalic tape on prescribed alignment and submit the design of Supply Main for checking the dia of pipe before ordering for supply of pipe. On completion of this work, the laid length of pipe will be deemed eligible for supply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor), supplying, carting, laying & jointing of Supply Main of following size of G.I. (Medium) pipe confirming to IS 1239 Part I : 2004 including provision of specials and other appurtenant works such as fixing of air valve, sluice valve etc. at suitable points including 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.

Excavation of earth for Pipe Line trenches of Clear Water Rising/ Feeder / Supply Main/ Distribution system in following strata 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 assuming that 90% Pipeline is laid in trenches .

Soil mixed with boulder and bajri

Supply and fixing of the following fittings including cartage of materials, labour, T&P etc. complete .Gate/Wheel Valve ( Brass )/G.M.Valve

20 mm dia

25mm dia

32 mm dia

40 mm dia

C.I. Air valve 25 mm (Screwed)

Supply of all materials, labour, T&P etc. and construction of 0.6 m x 0.6 m x 0.6 m size Wheel Valve/Sluice valve/air valve chamber.

BORA CONSTRUCTION