Complete repairing of 6.6kv vcb siemens make,630a, indoor type, ctr-500-400/5a-5a, sl. no.- 2501 main incomer / group controlling of bhowra power house approval for dgms

Repairing and reconditioning of erskine heop make 11kv, 400a nflp oil circuit breaker ctr 300-200/5-5 s.no. 274691 primary controlling of 3.15 mva transformer 11 kv/3.3 kv sl no 11271 to obtain dgms permission and safety point of view under bhowra po

Repairing and reconditioning of english electric make 3.3kv 400a ocb secpndary controlling of 1.5 mva transformer 11 kv/3.3 kv to obtain dgms permission and safety point of view under bhowra power house.

Complete repairing of 11kv nflp ocb ece make, 400a, indoor type,ctr-200-100-5 -5a, sl. no-06 for 250 kva 11 kvby440 volts transformer for approval for dgms at 4a patch sub- station of bhowra south colliery

Repairing of 6.6kv 400a ocb switch make crompton grieves, ctr 200/5a, type emx2, sl. no.- 27894g controlling to 2.5 mva power transformer 6.6kv/3.3kv installed at power house 11kv substation ej area.

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 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 and reconditioning of crompton greaves make 6.6kv 400a ocb primary controlling of 2.5mva transformer 6.6 kv/3.3 kv to obtain dgms permission and safety point of view under bhowra power house.

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.

Partial rewinding of andrew yule make 2.5 mva oil cooled transformer 33 kv/3.3 kv sl. no. 11724 was installed at jhilimili mine.