Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

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

Painting of all electrical equipments like transformer, ct, circuit breaker, nflp vcb, mocb and starter panel of main substation, churcha west substation and katghori substation of churcha mine (ro).

On site repairing of 2 no 33kv&#x0d sf6 breaker, 1250 amp, make crompton greaves used as both&#x0d 33kv incoming feeder1 and&#x0d feeder2 at 33kv sub-station&#x0d under urimari ocp.

Rewinding of 1 mva, 33kv/6.6kv ete make transformer sl. no. 12677 of katghori substation of east block of churcha mine (ro).

Rewinding of 1 mva, 33kv/6.6kv ete make transformer sl. no. 12677 of katghori substation of east block of churcha mine (ro).

(a) rewiring/ repairing of panchwati guest house and survey office west block of churcha mine (ro).&#x0d (b) rewiring/ repairing pf manager office, lamp room, winder room, mtk office and katghori substation at katghori shaft of churcha mine (ro).&#x0d

Dismantling of existing old 33kv, sf6 circuit breaker, make- crompton greaves and installation, testing and commissioning of 07 nos. of 33kv, 2000 amps outdoor type vaccum circuit breaker (vcbs) make-abb in 33kv central switching station