A) maintenance of 11 kv/3.3 kv/440 v ohl for period of 01 year at topa project under kuju area.b) illumination at excavation and enm workshop, settling tank pump station with aerial bunch cable, sky netting arrangements at topa project kuju 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.

Rearrangement in 440v lt oh line of excavation workshop , installation of 11 kv grade goab and installation of 10 kva transformer near outsourcing coal stock yard at tapin north ocp under hazaribagh area

Rearrangement in 3.3 kv oh line in feeder 2 to construct haul road and installation of 11 kv grade goab switch at tapin north ocp under hazaribagh area.

Rearrangement in 3.3 kv grade oh line in feeder no. 1 to provide power to block side and installation of 11 kv grade goab switch at tapin north ocp hazaribagh area

Rearrangement in 440 v lt oh line from po office to exc workshop to maintain minimum distance between 11 kv oh line of charhi feeder and 440 v oh line of 38 no colony installation of 11 kv grade goab for controlling of 11 kv oh line at tapin north o

Rearrangement in power supply line of pumps, tower light installed near mine sump site of tapin north ocp under hazaribagh area

Re-arrangement in 3.3 kv oh line, installation of lighting transformer, goab switch, horn gap fuse etc. at i block side in feeder 1 at tapin north ocp under hazaribagh area

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

Repairing and rewinding of 02 nos. oil cooled welding transformer 600 amp, 440/220 volt at tapin north ocp, hazaribagh area.