Installation of chemical earth pit at pit no- 2 sub-station of kunustoria colliery

Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Laying of delivery pipeline, installation of 1000 gpm ht pump, and construction of pump foundation at 18l 2er of amritnagar colliery

Making, machining and installation of crank shaft at no. 2 pit of central kajora colliery

Providing chain link fencing with rcc post as creation of protective facilities in state coconut nursery, navlock, ranipet

Repairing of gear box pf electric winder at pit no.-01 of patmohana colliery under sodepur area.

Testing of transformers, circuit breakers, instrument transformers, protective relays, capacitor bank and calibration of electrical testing instrument of kuju colliery under kuju area.

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

Repairing of 150hp, 550v star delta starter 02 nos and 200amp 550v acb switch of 7 pit madhusudanpur colliery

Replacement of motor and starter 02 sets at 13d and 18 x-cut at 6 pit of khas kajora colliery