Repairing and renovating of 02 nos of controlling switches (a) ece make, 3.3kv, 400a ocb switch used for controlling of 500kva transformer and (b) meditron make, 3.3kv, 400a vcb switch used for controlling of 300kva transformer installed at iwsp, bnk

Repairing of (a) 11kv, 600a, gec make ocb switch &#x0d sl.no.-2817 and (b) 6.6kv,400a gec make ocb &#x0d switch sl. no.-m-164 for controlling of 11kv/6.6kv &#x0d transformer at sadbhavna substation under &#x0d muraidih, amp colliery.

Repairing of 11kv, 400amps gec make ht ocb &#x0d switch sl.no.2814 for controlling of 500kva &#x0d transformer kkc link siding sub-station of &#x0d phularitand, amp colliery

Repairing and reconditioning of 02 no r/b make 11kv, 400a, sl. no. 82/152 and 11kv, 400a, sl. no- 82/162 ocbs used for main controlling of two nos 250kva, 11kva/440v transformers which are supplying power to 3c

Repairing of 400 amp 11kv ocb with busbar biecco lowrie controlling 500kva 11kv/440v transformer bgr of kocp.

Repairing of 11kv, 400a gec make h.t. ocb switch sl. &#x0d no. m-6290 for controlling of 1000kva, 11kv/440v &#x0d lighting transformer switch at karmatand sub-station &#x0d of damoda colliery at barora area.

Supplying and fixing of 04 nos. 11kv , 400a goab at various locations of sarubera project under kuju area.

Rewinding/repairing of 250kva,11kv/440v ,power equipment and engineering make ,s.no.-2026/1977 transformer installed at iwsp of sarubera project under kuju area.

Repairing of 3.3kv, 400amps gec make ht ocb switch &#x0d for controlling of 500kva transformer kkc link siding &#x0d substation of phularitand, amp colliery.