DNIT Kosli urban W/S Scheme...

Maintanacne of all types of Pumping machinery and all tye of leakage in/out campus of Water works through contractor including maintenance and repair of leakage of rising main, clear water supply pipe line from water works to village, rising main pipeline from tubewell to C.W.T , all head works pipe line deep lining i.e. SS Tank, CWT, FB, HLT, WTP connecting lines and distribution system of water supply pipeline in various streets, village periphery in various sizes of pipe line and leakage of same will be rectified by using of suitable size of CID joints, CI/DI specials including complete excavation, bailing out water and diversion of existing village drain/ nala. Repair of Sluice Valve with Spindle work from shop and same will be installed at site, Repair of leakage of consumer connections and searching and rectification of mixing of impure water in R/M, Distribution system of village, prepared the smooth road surface after the rectification of leakage, whereas other petty items like coupler, nut bolts, C.I.D. joints, CI/DI specials, sluice valves, jointing material etc. shall be arranged by the contractor himself and no extra cost will be paid by department for above materials and same described in schedule No-I, and especially at Sr. No. 7(a to c) of schedule No-I complete in all respect. [Size of pipe from 80 mm to 650 mm AC/CI/PVC/HDPE/DI and any other types. (No. unserviceable / non repairable materials i.e. CI/ DI Special tee bend, reducer and CI valves will not be provided by Deptt.)