Maintenance of substation including installation of busbar structure, gravelling work, and replacement of goab switches, do fuse, installation of 02 nos. on-load isolators and interlocking of switches at darbhanga house main substation and gnh of ccl

Repair and maintenance of busbar and goab at main substation of parej east ocp under hazaribagh area.

Maintenance of busbar arrangement installed at 2 no. substation and installation of 2 nos. onload isolator 11 kv grade at main substation of kedla u/g project under hazaribagh area

Repair /reconditioning of 05 nos air break isolating switches ht and lt cable jointing work and installation of busbar chamber boxes with mccb at jawahar nagar colony, gandhi nagar colony and ccl hq campus, darbhanga house ranchi

Fixing of mccb dth with maintenance of goab switches and bus bar with painting at 15 no. substation of jocp under hazaribagh area.

Shifting, pulling n dismantling of 2nos switches and shifting, pulling n installation of switches along with goab switch with switch foundation in unitized substation in respect of iwsp, bnk area.

Bush/haze cutting/ uprooting, regular cleaning of cable tranches inside the campus of tapin main substation, 42 no. colony substation, 38 no. colony substation and workshops switch yard with repairing of installed goab switches at substation of tapin

Installation of 04 sets of 33kv lightening arresters and its controlling goab switches in bus bars of old and new substation of kdh ocp, nk area

Dismantling, overhauling/repairing, maintenance and installation of 33 kv and 6.6 kv gang operated air break (goab) switches installed at the coal and ob substation of khadia project

Laying of cable from 11kv switch yard to 2x1500kva pmpgh (new) substation with laying gravels in switchyard area, laying of cable for colony substation from nearly 4 pole structure and complete maintenance and overhauling of 07 goab switches of nsch,