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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

Annual maintenance contract (amc) of 01 no substation i/c (integrated circuit) of 11kv ht and lt line and ht metering room contains 11 nos 800 amp 11 kv ht vcb, 6 nos 1600 amp lt acbs and 4 no 1000 amp transformer at gc, crpf jalandhar.

Complete repairing of 400a,11kv,andrew yule make vcb sl.no. 3657 at bilbera switch station under govindpur area-iii.

Complete overhauling of electroteknica vcb,11kv,400a, sl.no. sgi2322 at bilbera substation under govindpur area.

Repairing of 11kv vcb, 400a of andrew yule make for controlling of 2.5mva transformer, 11kv/6.6kv at shatabdi &#x0d substation under muraidih, amp colliery, barora area.

Repairing of following 02(two) no vcb (a) 11kv, 400a electroteknica make vcb, si.no. 9030 &#x0d (b) 11kv, 400a electroteknica make vcb,si.no. 2847&#x0d placed at chp sub-station of slg siding under govindpur area&#x0d

For complete repairing / overhauling of andrew yule make, 11kv grade, 400a, vcb switch , slno.3401 at alkusa sub-station under ngkc

For complete repairing and overhauling of controlling switch 6.6kv 400a,vcb andrew yule sl.no.2841 at 10 substation of mudidih colliery