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

Complete repairing and reconditioning of 11kv 1250 amps vcb switch madiron make, sl no 6278 under kathara colliery.

Repairing of main 11kv vcb 3 step panel, 800 amps, sl. no. 7934 make meditron for controlling of switch , transformer and lapanga domestic feeder of main substation under bhurkunda colliery.

Complete repairing / overhauling of 400amp 11kv vcb meditron make switch sl. no. - mdo-0329 at victory bastacolla colliery.

Installation of one no. 11kv, 400amps, vcb (make-madriton) at river side pump house and one no. 6.6kv, 400 amps vcb (make-meditron) at regional sub-station and one no.6.6kv, 400 amps vcb (make-transgietz) at 02 no electrical sub-station kathara.

Repairing of 11kv vcb make-ay, 630 amp si. no. 1528 at regional sub. station under kathara colliery.

Repairing of vcb 1250a 11kv, make-meditron sl.no. 9514, ctr-400-200a/5-5a installed at regional sub-station, kathara to cater power t 11kv swang feeder.

11kv, 3 phase , 400amp vcb meditron make sl. no mdo-0261 for rocp.

Repairing of 02 nos a repairing of 33kv mocb switch breaker, 1000 amps make bhel si. no. 9027876 and b repairing of 11kv 1250amps vcb switch, make-meditron, si. no-9514 installed at regional sub-station under kathara colliery

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