(a) erection /dismantling of poles along with conductors and other associated accessories 3.3 kv o/h line (feeder 1, feeder 2 , feeder 3 and feeder 4), and installation of 11 kv grade goab switch, installation of lighting transformer, switch shifting

(1) erection of 3.3kv oh line for proper and smooth mining operation on released land towards tapin village at tapin north ocp (2) erection/installation of lighting tower, installation of lighting transformer with 11kv goab switch to illuminate on

Erection of lighting oh line and to illuminate haul road of mine at tapin north ocp , under hazaribagh area

Rearrangement in 440 v lt oh line of tapin village and installation of 11kv grade goab to vacate released land for mining activity at tapin north ocp under hazaribagh area.

Repairing/maintenance of oh line of lighting line and to illuminate 04 nos workshop at excvation workshop of tapin north ocp , under hazaribagh area

Erection and dismantling of 50 nos of poles along with conductors and other associated accessories of 3.3kv oh line 220v lighting line and installation of 11kv grade goab switch as and when required basis at tapin north ocp under hazaribagh area

Dismantling of lt line and erection of 3.3kv oh line in mines and charhi siding of tapin south ocp under hazaribagh area

Proper lighting arrangement in shed situated in rr shop tapin under hazaribagh area

(a)providing and fixing of 01 no. 3.3kv, 400a goab switch, lighting arrestor 9kv (rms) and earth pit for 3.3kv oh line at jhirkey pump house under kathara colliery. (b) over head 3.3kv 440 volt line pole cradling concreting pole painting and erection

Erection of 20 span n dismantling of 10 span 220 v phase to phase lighting line in mine premises to illuminate haul road, working place of hemm, sump area, ob dumping area, installation of 10 kva transformer, 11 kv grade goab switch at tapin north