Part repair and maintenance of section of 6.6kv ht ohl mines feeder near hospital patch for jobs like replacement of damaged, rusted weak poles, tensioning, cradling as required for strengthening of 6.6kv ht ohl structure under purnadih ocp nk are

Rep, maint. of main 11kv ohl feeder for jobs like replacement of damaged and rusted poles, tensioning to cradling and fixing lightening arrestor as req for strengthening of 11kv ohl structure from kdh old substn to qno. 01 substn under purnadih ocp

Rearrangement of lt ohl 440/220v, 4 wire line from quarry 01 substation to workshop by erection of lt ohl under purnadih ocp nk area.

Repair, maintenance and shifting of main 6.6kv and 11kv feeder for jobs like replacement of damaged and rusted poles, maintaining earth continuity and cradling as required for strengthening of 6.6kv and 11kv ohl structure from kdh new sub-station to

Partial rep. and maint. of 220v, 440v lt ohl (4 wire, 2 wire for strengthening of the ohls so as to have uninterrupted power supply including making an anti-theft arrangement using barbed wire on lighting poles in qno. 01 and qno. 02 mines

Maintenance of old, damaged and rusted lt ohl running beside haul road towards dumping at sarna patch by replacing damaged poles and tensioning spans under purnadih ocp nk area

Strenghtening,earth continuity and changing of rusted pole in 11kv over head line from ara kanta substation to sarubera substation colony and iwsp substation and changing of rusted/damaged poles , insulators and conductor of 440v ohl at enm workshop,

Extn cum erection including di of 220/440v lt ohl req for illumination at different locations and as and when required for mine development and along with dismantling of lt ohl from different locations at quarry no. 01 and 02 under purnadih

Dismantling of existing lt ohl (440v/220v) at bank of school patch towards north-west direction and subsequently erecting of dismantled ohl at a distance of 100m away from mine edge for mine development purpose under purnadih ocp, nk area

Rep. and maint. of 03 nos. (one no. 6.6kv and two nos. 3.3kv) ht ohl mines feeders as req for strengthening of 6.6kv and 3.3kv ohl structures one 6.6kv from q.no. 01 sub-stn to mines and other two 3.3kv from q. no. 02 sub-stn to purnadih basti