) for repairing of 02 nos. (i) lt switch 550v/200a sd-15 make kilburn sl.no.10580 (ii)lt switch 550v/160a sd-15 make kilburn sl.no.06739 central pool asbnc(2)complete repairing of star delta starter,160hp 550v make kilburn 06857 at jore pump basdeopu

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

Repairing of 200 amp kilburn make sd-15 type oil circuit breaker sl. no.- 03601440 volt at bnr siding rocp/sj.

Repairing of dol starter kilburn make sd-15 150 amp 550 volt sl. no. 9123 at kuya ocp.

Making complete new busbar 800 amp 440 volt at bnr siding rocp/sj.

Complete repairing 3 nos. of sd-15 (i) 200 amps 440 volte make kilburn installed at huchuktand sub-station of 09 no. siding( local id bccl/nt/sw/ocb/440 volt/52) (ii) 440 volt 200 amps kilburn make main switch of l.t. switch and (iii) 440 volt 200

Errection of 440 volt over head line for operating of submersible pump at bnr siding rocp/sj.

(a) partial repairing of 01(one) no. 400 amps 440 volt a.b.c. make switch (b) repairing of 01(one) no. 200 amps 440 volt kilburn make ocb c) repairing of 01(one) no. 400 amps 440 volt g.e.c ocb switch of kujama colliery

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

Repairing of kilburn make star delta starter sd-15 type 550 volt of dobari colliery.