Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Providing and fixing of 02 nos. mccb 400 amps and 250 amps at opencast jarangdih sub-station, jarangdih colliery.

Providing and fixing of goab isolator 33kv/1250 amps. and 11kv/800 amps. for power supply to different feeders at regional substation kathara under kathara colliery

Providing and installation of lightening arrestor with chemical earth pit for safety against lightening of rest house jarangdih koushal vikas kendra magazine and konar side pump house under jarangdih colliery.

Installation ,commissioning of 11kv and 3.3kv lightening arrestor at different location of shyamsundarpur colliery under bankola area.

Providing and fixing of goab switch 800 amp at jhirkey entry turning under kathara colliery

Providing and fixing of mccb 800 amps and 400 amps at teachers colony under kathara colliery

Dismantling and erection of 440 volt overhead line conductor and providing and fixing of goab switch 400 amps, earth pits and lightning conductor at damodar river under jarangdih colliery.

Dismantling and erection of 440 volt overhead line conductor and providing and fixing of goab switch 400 amps, earth pits and lightning conductor at damodar river under jarangdih colliery.

Electrical repairing / rewiring and changing of electrical items of jarangdih magazine, providing and fixing of earth pit, lightening conductor and tower light connection under jarangdih colliery