Repair and maintenance of all air conditioners installed at different locations under balram ocp, hingula area for a period of one year.

Annual prive maintenance (including pre-monsoon maintenance) of 33 kv balram feeder from nandira substation to colony substation and mine substation at balram ocp and 6.6kv/3.3kv mine feeders for a period of 01 year at balram ocp, hingula area.

Annual cleaning of 14 nos weigh bridges platform with control room and under the weigh bridge structure at balram ocp under hingula area (for a period of 730 days).

Comprehensive annual maintenance contract for 05 nos of road weighbridges at bahula wb-1, bahula wb-2, new kenda oc(h), chora 10 pit n lower kenda colliery under kenda area for a period of 01 (one) year at kenda area

Pre monsoon checking and maintenance of 3.3 kv and 33 kv overheadline feeders at socp, ib valley area.

Maintenance n repairing of 11 kv grade oh line from parej substation to tapin north substation for monsoon preparation at tapin north ocp under hazaribagh area.

Electrical maintenance of lt(440v) and ht(3.3kv 33kv) overhead line and sub stations, electrification of netaji subhashchndra bose stadium kapildhara colony, wiring of shramik sadan, pre monsoon for kurja ug mine of kurja sub area

Annual maintenance and operation of 02 &#x0d nos. 11 tone centralized air conditioner &#x0d plant and routine checking the same in one &#x0d shift installed at computer building (agm &#x0d section) under gm unit, piparwar area for a &#x0d period of 01 year&#x0d

Day to day erection, reorganization, dismantling, shifting of 6.6kv and 3.3 kv ht overhead line ht cable at chhal ocm for a period of 01 year (365 days) at chhal ocm secl raigarh area .

Day to day maintenance / repair of electrical installations of 3.3kv,(lts feeder), 440v oh line,cable, light fitting work from lingaraj ocp main substation to lingaraj township and inside the colony premises of lingaraj area for a period of two years