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 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

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

Erection cum extension of 6.6kv ohl for providing power to 6.6kv rated shovels dhd excavator 18211 and 18212 in school patch towards north west direction for mines development under purnadih ocp, nk area

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.

Erection cum diversion of 3.3kv ohl by converting old not in used 11kv ohl into 3.3kv ohl and subsequently dismantling existing 3.3kv ohl from point of diversion to khilawan dhaura 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

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

Dismantling of 3.3kv ohl existing between quarry no. 02 sub-station and dhamdhamiya sub-station under purnadih ocp, nk area

Erection cum diversion of 3.3kv ohl from police picket to birsa chowk and connecting it to 3.3kv ohl of rohini project in order to supply power to colonies under purnadih project from rohini colony 3.3kv feeder under purnadih ocp, nk area