Repairing and maintenance of vcb 6.6kv ht 60amp. sl. no 053 make andrew yule of patherdih colliery under asp colliery.

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 6.6kv, 400amp andrew yule make flp vcb and 400 amp, 6.6kv mine line make vcb of khottadih colliery, pandaveswar area

Part repairing of 11kv,400a vcb make andrew yule si.no.3176 at bilbera substation under govindpur area.

Repairing of 6.6kv, 1250a, vcb, make-andrew yule, sl. no. 1725 at 2 sub station of kathara colliery

Repairing of 6.6kv, 800amps vcb switch andrew yule make sl. no. 3859&#x0d for controlling of 2mva transformer 11kv/6.6kv socp 3 no, feeder substation&#x0d of muraidih, amp colliery.

Repairing of 11kv, 400a, vcb of andrew yule make, sl.no.3848 for controlling of transformer, 11kv/6.6kv at muraidih sub-station under muraidih, amp colliery, barora area.

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

Repairing / overhauling of 400a, 3.3kv andrew yule make sl. no- 0264 vcb switch gear of new pit sub station at aebsc.

Repairing of 150hp 550v 1475 rpm ke make motor and 100 amps 6.6kv, flp vcb andrew yule make electric vcb of khottadih colliery under pandaveswar area