Details: charges for repairing of leakage in upvc / hdpe pipe line with pvc coupler & solvent cement etc. including necessary earth excavation, backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. complete as per specification & direction of the engineer-in-charge. i. 90 mm od ii. 110 mm od iii. 140 mm od charges for fixing c.i. sluice valves with cap complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) as per chapter 20 of cpwd specification and direction of the engineer - in - charge.a. pn - 1.6 i. 80 mm dia. ii. 100 mm dia. iii. 125 mm dia. iv. 150 mm dia. providing and fixing c.i. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) as per cpwd specification and direction of the engineer - in - charge.a. pn - 1.6 i) 80 mm dia. ii) 100 mm di
Sector: Water supply and Sewerage