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.

Compete repairing of 11kv 400a ocb make ece type-hop-5 sl.no.-5677 of muraidih, amp colliery.

Complete repairing of3.3kv ocb ece make, 400a, indoor type, ctr400-300/5a-5a, under bhowra power house.

Complete repairing of 11kv,400a, switch gear ece make sn-abgc/ht/swch/10 at k.m. sub-station at abgc under govindpur area.

Complete repairing of 400 amp, 11kv gec make ocb, sl. no.- mhp/ocb/04 at maheshpur colliery under govindpur area.

Part repairing of 11kv, 440a ece make ocb switch, primary of 500kva, at south govindpur sub-station under govindpur area iii. si no. sg-14

Complete repairing and overhauling of (a) ece make 11kv/400amps ocb (b) 3.3kv ece make ocb at c pit of c.m. sub-station of kumardihi b colliery under bankola area.

Complete repairing of 11kv, 400a, ocb with interlocking system at kuya colliery under abdkc.

Complete repairing and overhauling of ece make 600a 550v ocb of tilaboni colliery.

Repairing and reconditioning of 2 nos control panel a. 11kv, 400amp reyroll burn make ocb local sl no kugp ocb 11kv 002 and3.3kv 400amp ece make ocb local sl no kugp ocb 3.3kv 003 ocb of kugp under hazaribag area