preventive maintenance of 3mva, 11kv/3.3kv transformer, make-andrew yule, sl no-missing installed at dakra substation under dakra project.

Central Coalfields Limited has invited bids for the preventive maintenance of 3mva, 11kv/3.3kv transformer, make-andrew yule, sl no-missing installed at dakra substation under dakra project. The estimated project cost is ₹0.02 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 25 September 2026, with the technical opening scheduled for 26 September 2026.