Details: excavation trenchs of required width for pipes , cables including for sockets and dressing of sides, ramming of bottoms, depth upto 1.50 meter, including getting out the excavated soil, and then retuming the soil as required in layers not exceeding 20 cm in depth. including consolideting each deposited layer by ramming watering etc.and disposing of surplus excavated soil as directed. with in a lead of 50 meter.( all kind soil) (if overhead it will be omitted) providing and laying , jointing in position hdpe pipe 32 mm of grade pe -80 ,pn-10/sdr11 confirming to is: 4984-2016 ( with is mark )and for the respective working pressure with all fittings and accessories e.g coupling , tees, bends, reducers, adater, flanged tail pieces etc. fllowing dia meter and pressure class complete in all respect. air release valve with accessories @ 100 meter each ( earth work in tranching to be measured and paid for sepratly) etc , complete. ( if it is overhead with help of insulation material and appr
Sector: Buildings