Details: appendix a - manjapetty polytechnique supply of hdpe pipe pe 100 (is 4984/1995), 10kg, 63mm outer dia. laying hdpe pipes (is : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 63mm nominal outer diameter pipes. development of tube well in accordance with is: 2800 (part i) and is : 1189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed
Sector: Rural Misc