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

Maintaining earth continuity by erection of earth wires and earth pits with replacement of insulators for re-strengthening of the both overall 11 kv o.h. lines from kocp substation to jocp main substation at jharkhand ocp, hazaribagh area

(a) providing and commissioning of earth pit for continuity of cradling of 440volts o/h line in domestic colony line for safety under jarangdih colliery. (b) dismantling of 11kv

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

Providing and fixing of earth spike for earth continuity of different locations (a type, b type) of 440 volt oh line and cradling of 440 v under dakra project, nk area

Erection of earth wires for providing earth continuity for 11kv incoming line from kdh substation, 3.3kv face pump feeder, 3.3kv 32 no. pump feeder, 3.3kv shovel feeder, 3.3kv mohan nagar, 11kv township feeder, 3.3 kv crusher feeder and 11kv rail wb

Supply and providing of chemical earth pits, all along the 3.3 kv o/h electric line leading to the 3.3 kv pump motor sets, in operation in karo ocp mine, needed for providing proper earthing to poles, cradling and the field switch and starters connec

Repairing/maintenance of earth pits and saparate connection of lightnining arrester to earth pit installed at magzine of tapin north ocp , hazaribagh area

Amc of 220v, 440v lt ohl (4 wire, 5 wire) and 3.3kv ht ohl like replacement of old damaged rusted and weak poles, maintaining earth continuity and cradling as req for strengthening of the ohls at ab colony under purnadih ocp, nk area

Maintenance of 11 kv o.h. line poles and accessories for day to day work at ht line feeder -1 and 2 at kedla ocp under hazaribagh area