Complete re-winding and re-insulation of 1 no. of 200 kva flp tsu, type t3sob200/6 with sl.no. 679573, 1 no. of 315 kva flp tsu, type t3sb315/6 with sl.no. 79154399 for the main substation, moonidih

Work for con of existing 3.3kv bus-bar of ara-kanta substation into 11kv bus-bar, dismantling of complete 3.3kv oh line from ara -kanta substation to dumerbera substation and installation of transformers at ara kanta substaion

Re-strengthening of 11kv overhead line conductor, changing of certain poles with earth continuity and painting of poles from ara main substation to 10 no. substation of sarubera project under kuju 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,

Repairing and complete rewinding of 630kva ,3.3kv/440v, s.no.ara/tr/01, lighting transformer installed at ara kanta substation of ara colliery under kuju area.

Maintaining earth continuity in 11kv and 3.3kv oh line of ara colliery by erection of earth pits and stay wire along with replacement of certain damaged poles and insulators for improving strength and insulation value of 11kv and 3.3 kv oh line ara

Maintenance of 11kv overhead line from 33kv/11kv murpa substation to kuju substation at kuju project.

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.