Tender For installation, testing and commissioning of restricted neutral system ngr at millennium incline underground with necessary repairing of the switch gear under shankarpur colliery.
Tender For for repair and service of 3.3kv, 10 a restricted neutral grounding system, make bic, si. no.1998/23 for 1500 kva, 11kv/3.3kv power transformer eie make, sl. no. 07559 installed at alkusa sub- station under kusunda area