Day to day maintenance including repairs replacement to gi pvc pipes joineries sanitary items plumbing items tiling sunken floor rain water pipe vent pipes and other misc works at phase ii zone a phase iii and casdic area under ge i r and d ea

Repair/ maintenance of main pumping lines, pump sets, er panels, valves chambers, sluice valves, cleaning of ug sump and over head tanks and certain repairs of external water supply installations ( e/m ) at hq anc, nsry, ins jarawa area under ge

Comprehensive maintenance contract for trench cutting and daily cleaning of the trench and v.t pump in take well to maintain the water level near raw water pumping station at damodar river side under g.m. unit bnk area.

Management, operation and maintenance of drinking water supply and greywater management systems at polgusti gp area (phase -2)

Management, operation and maintenance of drinking water supply and greywater management systems at polgusti gp area (phase -1)

Refurbishment of 2000kva rated, 11kv/6.6 transformer and pumping station equipment duly repairing, reconditioning and replacement of spares to the 6.6kv ht panels also to provide mandatory spares to the intake well raw water pumping station at kalabgoor under mwss phase-i and ii under transmission division no.ii, patancheru

Repair of 11kv breaker, replacement of cable and joints, alongwith allied works at 11kv sub station, phase i ii at water works, sector 39 and replacement of contactor block at water works, sector 37, chandigarh

Comprehensive maint, repair/maint of ac plant infra, replacement of defective condensor tubes, chiller tubes, sensor, hot water generators, existing lt panels alongwith other accessories of ac plant at tunir and common area at naval station karanja

Operation and maintenance of electro-mechanical services of bsnl qtrs at great nicobar, new wireless, nancowry, kamorta, ccs, tr station, guruwdaralane, dag colony, dilthaman tank, cgmt bungalow complex at shadipur and sri vijaya puram. for 2 years.

Annual operation and maintenance of airp and day to day operation, maintenance and emergent repair at mahabbatpur (zone i and ii) w/s scheme in english bazar block under malda arsenic area w/s division, phe dte. (for one year).