Details: providing, fixing and laying rigid upvc pipes conforming to is : 4985 jointing with couplers, of same class conforming to is : 10124 ( pt-ii ) with solvent cement conforming to is : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per cpwd specification and direction of the engineer - in -charge.a.class - 3 ( working pressure 6.0 kg / cm2) i) 40 mm od ii) 50 mm od iii) 90 mm od iv) 110 mm od v) 140 mm od charges for repairing of leakage in upvc/ hdpe pipeline with pvc coupler & solvent cement etc. including necessary earth excavation, backfilling of soil as required after afterlaying of pipeline, in layers not exceding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. complete as per specification & direction of the the engineer-in-charge. i) 90 mm od ii) 110 mm od iii) 140 mm od providing lead chaulked joints to spun iron or c.i pipes and specials including testi
Sector: Water supply and Sewerage