Details: labour for repairs to ms/grp/hdpe pipe leakages , as directed by engineer incharge. welder/gas cutter;helper-semi skilled for rising main, gravity main and feeder and bleeder lines for over all supervision. operation and maintanance as per direction of engineer in charge.;manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of erw (electric resistance welded)/ saw (submerged arc welded) ms pipes of outer dia (fe-410 grade) conforming to is 3589-2001 with latest amendments, including perfect linking and welding of joints to correct position, cost of the pipes, conveyance, lead, lift charges, cost of all labour and giving satisfactory hydraulic test as per is 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications inside with cm 1:1.5 lining of minimum 10mm thick for pipes upto 610mm od and with minimum 12mm thick beyond 610mm od and out side with minimum 25mm thi
Sector: Irrigation