Complete repairing of 11kv,400a,ece make ocb panel at wtp under govindpur area

A. oil filtration and part repairing of 500kva, 11kv/440v lighting tansformer make ngef, si no. 28000027705 at south govindpur sub-station b. rewinding/repairing of 10 nos. ceiling fan at south govindpur colliery under govindpur area iii.

Repairing and maintenance of 400amp, 3.3kv ece make ocb, primary control of 500kva lighting transformer at gidi-a colliery under argada area

Repairing of ece make 11kv/400 amp ocb used as primary control of transformer bastacolla guesthouse at under bastacolla area.

Repairing of 400amp ocb switch make-ece, 11kv, sl.no.5675 and 1200amp gec make-lt ocb switch si.no.50/0334 controlling &#x0d of 500kva transformer at dozer section of muraidih colliery under barora area

Repairing of 400 amps, ocb switch type k-3, 440v, gec make sl. no. 400097 for 500kva transformer secondary controlling line at south govindpur sub-station govindpur area iii

Rewinding and rep.of 500kva,11kv/550v, transformer of maheshpur colliery undrer govindpur area.

Partial repairing o 500kva transformer ,11kv/440v at sanskriti bhawan under govindpur area

Repairing of 400 amp 11kv ocb with busbar biecco lowrie controlling 500kva 11kv/440v transformer bgr of kocp.

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.