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.

Erection of a 6.6kv overhead line from the transportable sub-station site to the main sump pump house site for the establishing power supply for electric pumps for dewatering at tetariakhar ocp under rajhara area

Transportation, installation and commissioning of 5 stage 1000 gpm centrifugal pump with power setup and water delivery range to surface in rvi seam of cm project at nkd-kum cm colliery bankola area

Drilling of 2 nos borehole for installation of submersible pump to dewater old r vii seam working of rj unit of bahula colliery under kenda area ecl

Repair maint of external water supply system replacement of old us ci gi pipe line sluice valve gate valve cleaning of ug sump and service tank and misc allied works at zone c and d area at kalimpong and sherwani mil stn under ge 867 ews

Construction of protective boundary through a portion of the pipeline of 2000 g.p.m. pump, in operation in mine, feeding water to the tanker point, by rail poles and work of channel, angle iron, under karo ocp, bnk area

Clearance of o/h line through tree cutting near muraidih colliery office to muraidih colony and uprooting of grass and bushes behind muraidih kali mandir substation and cisf camp substation of muraidih colony for safety purpose under amp colliery.

Repairing and maintenance of 6.6kv o/h line from &#x0d sadbhavna substation to sadbhavna pump site &#x0d under amp colliery, barora area.

Day to day operation of valve and maintenance of water supply in gondegaon rehabilitation site under gondegaon sub area.