Complete repairing of 3.3kv/400amps gec make ht ocb switch for controlling 3.3kv overhead line block-iv ocp at sub-station kali mandir of abgc under govindpur area-iii si.no 5513

Complete repairing of 400 amps 11kv electroteknica make sl. no- 8363 vcb switch with busbar for primary controlling of 2mva, 11kv/3.3kv power transformer at main substation rocp/sj.

(1) complete repairing of 200 amps kilburn make sd-15 switch 550 volt sl.no.1092 for 40 hp pump at gtc unit asgkcc.(2) repairing of ocb switch 6.6 kv,400amp,sl.no.5705 make gec at salanpur colliery,(3) (a) oil leakage repairin

Repairing of 3.3kv / 6.6kv vcb field switch, 630 amp, make-andrew yule, sl. no. 0369 for float under kathara colliery.

Repairing of 6.6kv, 400amp vcb dol er, mine &#x0d line make, type nflp er of phularitand under &#x0d amp colliery barora area

Complete repairing of k.e. make 90 hp, 3 phase, 550 volt slip ring motor at 15 no. direct haulage at pit no. 2 and prabhu make 150 hp, 550 v, 3 phase star-delta ers lying at fan house at pit no. b of pandaveswar colliery under pandaveswar area

(a)complete repairing of 3.3kv, 400amps vcb switch andrew yule make type nflp, sl.no.3837 and (b)repairing of bucholz relay wti and oti protective device 11kv/3.3kv transformer for controlling of f.n.-2 upper side s/s of mocp f/b of amp colliery.

Repairing and reconditioning of a. 11 kv 800amp, prabhu make sl no 0526 vcb switch of feeder 1 and b 3.3 kv, 400amp ocb crompton greaves make sl nokugp.ocb.ccl001 used for primary control of lighting transformer 630 kva 3.3kv 440v installed at main s

Repairing of 200 h.p. make poland auto er of &#x0d submersible pump er 550v colliery sl.no. &#x0d phu/starter/16a at madhuban filter plant for &#x0d drinking water supply for madhuban basti under &#x0d amp colliery barora area.

Repairing of 800amps essun make ocb switch, &#x0d 440volts, colliery serial no. ba/lt/ocb/03 for &#x0d controlling of lighting line of the hospital colony &#x0d of barora area.