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 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

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

Earth continuity and maintenance of 11kv jrd feeder from regional substation, kathara to manjhi tola sub-station under jrd colliery.

Earth continuity, re-strengthening of conductor of 11kv oh line from murpa substation to kuju colliery rest house under kuju area.

Earth continuity, re-strengthening of conductor of 11kv oh line from murpa substation to kuju colliery rest house under kuju area.

Earth continuity,re-strengthening of conductor of 11kv oh line from murpa substation to kuju colliery rest house under kuju area.

Maintenance of 11 kv oh. line from kuju to pundi substation (route length 8 km approx) and proper earth continuity with earth pit at pundi project under kuju area.

Providing new earth mat and adding sufficient quantity of yard metaling for ensuring safety of operating staff at 110kv substation mannarkkad