Testing of power transformer 11kv by 3.3kv 6.6 kv by 3.3kv and circuit breaker 11kv 6.6kv 3.3 kv of bhowra power house.

Providing and fixing of 06 nos. interlocking arrangements of emergency tripping device for safety purpose of 11kv/3.3kv main substation bhk and 11kv/3.3kv substation balkudra under bhurkunda colliery.

33kv,11kv, 6.6kv, 3.3kv armoured cable handling work for financial year 2024-25 at regional sub-station under kathara colliery

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

Conversion of power transformer 6.6 kv/550v convert to 6.6kv/440v, 1000 kva of putki colliery make eef sl no 4015051

Complete rewinding and con of 10kva 3.3kv/220v to 10kva 6.6kv/220v transformer for ocp of nakc colliery under govindpur area

Complete rewinding/repairing of 250kw, 6.6kv/3.3kv, &#x0d ht motor rpm1460, kirioskar electric make sl.no.&#x0d 3960903-03 of socp, muraidih, amp colliery.

Repairing and reconditioning of 6.6kv/3.3kv vcb field switch make electroteknica, sl. no. et-4038 for be-195 shovel under kathara colliery.

Heat shrinking with epoxy kit at muraidih substation and shatabdi substation in 11kv, 6.6kv and 3.3kv grade cable &#x0d udner muraidih amp colliery

Implementation of electrical interlocking between 33kv or 6.6kv or 3.3kv isolators with respective circuit breakers and all indoor 6.6kv or 3.3kv vcb mocb panel door interlocks at 33kv main substation, south quarry of ilbl ocp, lakhanpur area, mcl