Ensuring earth continuity through earth wires and provision of cradling guard at required spans with re-strengthening of the overall 11 kv o.h. line from kocp substation to laiyo substation at jharkhand ocp, hazaribagh area

Ensuring earth continuity through earth wires and provision of cradling guard at required spans in the 3.3 kv o.h. colony feeder at jharkhand ocp, hazaribagh area.

Maintaining earth continuity in 11kv and 3.3kv oh line of ara colliery by erection of earth pits and stay wire along with replacement of certain damaged poles and insulators for improving strength and insulation value of 11kv and 3.3 kv oh line ara

Di of 11 kv overhead line of charhi feeder, installation of earth pits, lightning arrester at tapin north main substation, hazaribagh area

Replacement of damaged ms pole by rcc/pcc poles and re-strengthening the insulation value of complete overhead line along with earth continuity of complete overhead line from murpa substation to ara kanta substation.

Maintenance of substation like providing and fixing lightning arrestor , earth pits new construction and connection by copper wire etc.at main substation of pindra ocp under kuju area.

Re-strengthening of 11kv overhead line conductor, changing of certain poles with earth continuity and painting of poles from ara main substation to 10 no. substation of sarubera project under kuju area.

Erection of earth wires for providing earth continuity in 6.6 kv feeders (05 and 06), 3.3 kv feeder (09 and 12) from new sub-station and old sub-station respectively to the sumps and mines of kdh ocp, nk area

Thorough maintenance of the 11 kv oh line incoming feeder of karo ocp, including reorganization, complete changing of insulators, earth continuity from the jawahar nagar dumping to the karo 11 kv main sub station, w.r.t. karo ocp, inder bnk area.

Re-organisation of 11 kv oh line including maintenance of substation accessories, making of earth pits, installation and maintenance of 400 a gang operating switch at 11 kv main distribution substation under aadocm, dhori area