Running mtc diff RWS/NRDWP/JJM scheme undr DWS SD KBN/SH-R/mtc of diff DTW scheme inc repairng of leakge,washng of PVC, CI, DI, GI pipelines etc. withn DWS SD KBN during 2026-27.

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-incharge. A) 90 mm dia OD

B) 110 mm dia OD

C) 140 mm dia OD

Providing lead chaulked joints to spun iron or C.I. pipes and specials including testing of joints but excluding the cost of pig lead as per CPWD specification and direction of the Engineer - in - charge. i) 80 mm dia

ii) 100 mm dia

iii) 125 mm dia

iv) 150 mm dia

v) 200 mm dia

Providing and Supplying of pig lead conforming to IS : 27 at site of work as per CPWD specification and direction of the Engineer - in - charge.

Charge for fixing C.I. Sluice Valves with cap complete with bolts,nuts, rubber insertions etc. (the tail piece if required will be paid separately ) as per chapter 20 of CPWD specification and direction of the Engineer-in-charge. A) 80 mm dia , PN - 1.6