Erection of earth wire for 6.6 kv and 3.3 kv feeder from quarry no. 01 substation and 3.3kv feeder from quarry no. 02 substation in respect of purnadih ocp, nk area

Cutting of new garland drain at purnadih ocp under purnadih project,nk area.

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

Erection of earth conductor for 11kv feeders one from kdh old substn to quarry no. 01 substn another for 11kv feeder from rohini substn to quarry no. 02 substn and 3.3 kv feeder from quarry no. 01 substn to purnadih basti under purnadih ocp, nk area

Making of 15 nos. of earth pits, 11 nos. for various electrical installations at quarry no. 01 sub-station and 04 nos. for transformers installed at dhamdhamiya and police picket sub-stations under purnadih ocp, nk area

Lowering and re-laying of power cables in trenches with installation of main switches, earth pits along with required accessories at rohini main sub-station (2x3mva, 11kv/3.3kv), under rohini project, nk area.

Laying of power cables in trenches with required jointing kit, lugs and tags at r.r.s (nk) dakra under gm unit, nk area.

Refilling and repairing of fire extinguishers under purnadih ocp of nk area.

Construction of di road from near purnadih work shop towards coal stock under purnadih ocp of nk area.

Providing and fixing of motor er and main switch at workshop alon with construction of earth pit for earthing for protection of devices against thundering at quarry no. 01, purnadih ocp, nk area