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.

Work contract for cleaning/ removal, dumping and disposal of sarpat weeds, debris, leaves vegetation etc. round the clock near raw water pump house of 210 mw unit (03 months during rainy season)

Repair and maint of retaining wall heightening of pump foundation approach path railing and development of floor area near intake well at damodar river side under ccd of dhori area

Trench cutting of damodar river to get sufficient water accumulation near the foot valve sump of pump of wtp, amalabad colliery under e.j area

Providing and laying chain link fencing with structural steel for protecting of waste materials ,garbage ,plastic bottle etc in the raw water pumping unit siding damodar river under gm unit bnk area

Repair maint renewal cleaning of sedimentation filtration tank and clear water sump of various capacity and maint cleaning of sand pressure filter plant along with connected accessories and maint of raw water trench in river

Jjm - rwss to pallicka- design construction and commissioning of 9m dia intake well cum pump house, raw water pump sets, transformer room, transformer and rw pumping main and allied works.

Jjm cwss to mavelikkara and adjoining panchayaths construction of 10 m dia intake well cum pump house at mandapathinkadavu mavelikkara and supplying and laying of raw water pumping main from well cum pump house to 30 mld wtp at mavelikkara construct

Di of water of river to intake point using gunny bag, cement empty bags to maintain water level near pump house of iwss and cutting of channel for maintaining flow of river to intake point under ccd, gm unit dhori area ( for two years).

Annual rate contract for ac and water cooler maintenance at iocls wrpl rajola pump station and sojat colony.