(i) repairing of lt switch 550v/160a,sd-15 make kilburn sl.no.06862 (ii)and rep. of lt switch 550v/160a sd-15 make kilburn sl.no.03133 at bsp(iii) for complete repairing overhauling of sd 10 200amp.550v make kilburn at saw under sijua area

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 rewinding/repairing of 160hp, 550v, sl.no.&#x0d phu/lt/25(a) kirloskar electric co.ltd. make motor of phularitand underground, amp colliery.

Complete repairing of sd-15 ocb switch 200a, 500/550v, make kilburn of 4 pit substation of ebc under rocp/sj.

Repairing of ocb er sd 15 make- kilburn 200a 550v under amp colliery, barora area

For repairing of lt switch 550v,200amp sl.no.11720 make kilburn tmc

For repairing of lt switch (ocb) 440v, 400 amp of 7/8 sub-station, tetulmari colliery under sijua area. (b) for repairing of sd-15, 200 amp, 550v switch for tetulamari colliery under sijua area

Repairing of 02(two) nos. 200 amps 550 volt sd-15 type kilburn make ocb switch with busbar(a)sl.no. 14016 local id.no. bag/sw/ocb/550v/12 and (b) sl.no. 14027 local id. bag/sw/ocb/550v/11 at bagdigi sub-station of amal. joyrampur colliery under lod

Repairing of kilburn 200amps and abc make 300amps, 550v acb switch gear of dhemomain incline colliery under sodepur area. 2.repairing of 150hp, 550v, kilburn make dol er of dh

Repairing of sd-15 star- delta starter kilburn make, 550v at 9 seam jogidih colliery, sl. no. jc/sd/10 under govindpur area