For complete repairing and overhauling of ocb, sd -15 make kilburn switch 550v,150a, asst. no. arn/72 sl.no.08595 4 pit loyabad (ii)and repairing of 120 hp,550v,star delta starter, a.t.s type, amba speed make,sl.no.a-223-97 controlling of submersible

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Repairing of 400 amp ocb switch with busbar make gec 440v 550v type k3 ctr 300-400/5a controlling to power transformer secondary of rocp/sj.

Repairing of 440v ocb gec make switch 400a with busbar for sj substation rocp..

Repairing/overhauling of 2 no. of lt switch circuit breakers(i)lt switch ocb gec sl.no30/1491 400amps 440v/550v(ii)ocb gec sl.no.30/1527 400amps 440v/550v asbnc.(2) rep.of two nos. acb switch 400amp 440v sl.no.343 make kilburn (ii)ocb switch 200a

Complete repairing of 400 amp. ocb switch make gec 550v ctr 400/300/5a sl. no 314510/12 of riverside bhowra(s) colliery.

Repairing of 400 ampere ocb switch with busbar make gec 550 volt type k3, sl no 30/0503 ctr 300 400/5a controlling to river side pump main switch of bhowra south ej area.

Repairing of 400 amp. ocb switch make crompton parkinson 3300 volt ctr 300 5a controlling to 3300 volt busbar charging of bhowra power house

Complete repairing/overhauling of 800a 440v ocb with busbar switch make - gec sl no 314791/2 of hurriladih.

Repairing/overhauling of gec make ocb 400a.550v sl.no.314711/49 at ekra substation basdeopur(ii)rep/overhauling of 400amp,440v lt switch make-reyroll sl.no.cb952 at coke plant substation lbc(iii)rep/overhauling of 800amp,550v/440v acb make-abc sl.n