tender for dharuhera town :- annual operation and maintenance for water supply scheme dharuhera town distt rewari for the year 2025-26. operation and maintenance of all electrical and mechanical installations of 9.5 mld wtp at village kharkhra for dharuhera town, raw water pumping stations at jln and di rising main 700 mm i/d (appxx 14 km), 4 nos. boosting statition at various location in dharuhera town, connecting rising mains and distribution networks (apxx 63.00 km of various sizes) repair and service of d.g sets, street light, oandm of chlorination system (chlorination gas arrange by the contractor himself, nothig extra will be paid), repair of various size of sluice valve and nrv, all consubmable items complete through out the period of agreement as and when required the same shall be provided by the contractor whitin the cost of agreement (expecpt civil work only) for a period of 02 months from the date of commencement of works.