Repairing and maintenance of ocb switch 440vctr 400/5a make g.e.c sl no.002 installed at bhoura north e.j.area.

Repairing and reconditioning of 400 amp, 3.3 kv electroteknika make vcb field switch at peocp, hazaribag area.

Complete repairing and rewinding of 325 kw, 3.3 kv, make gec, 3 phase, h.t. induction motor, sl. no.183002/4, rpm 1490, 72.5 amp at jarangdih open cast mines under jarangdih colliery.

Repairing of air cooled transformer of 35kva transformer 3.3kv/415v, isolator mechanism of ck175 and 2 nos magnetic amplifierof crowd system and transformer block repair of ekg 591, two nos vcb 3.3 kv of of kdh project, nk area.

Complete repairing of vcb switch (a) 3.3kv, 400 amp. make electroteknica, sl. no. fs-374, supplying power to face pump feeder and (b) 3.3-6.6kv/110v, ct 120-60/5plus5 amp. make electroteknica, sl. no. sp/0/400 supplying power to shovel no. 05

Repairing of (a)3.3 kv vcb switch 200 amp. indoor type make electrotechnika, sl. no. missing and (b) 11kv vcb switch 400a, make andrew yule, sl. no. missing installed at kdh old sub-station in respect of rohini project, nk area

Repairing and maintenance of a) gec make ocb 400 amps, 550 v si no-docp/enm/s/11 at m section and b) 3.3 kv, 500hp/375kw, mine line make starter sl no-3034 at mine of docp under cv area.

Repairing of 11kv vcb switch 400amp make electro technic switch gear pvt. ltd. sl. no. et-4478 installed at rrs dakra under gm unit nk area

Repairing of machine housing, platform, railing, glass fitting and 02 nos. half broken hoist gear spline repairing, of machine sl no. hmb 419 shovel of rohini project, nk area.

Complete repairing / reconditioning of 3.3 kv ocb switch, 400 amp, make-bharat bijlee, s/n-sgw-2 installed at ht room for proper power supply to oversize restriction plant and ii) 3.3 kv ocb switch make-kirloskar, s/n-401001-34 installed at main sub-