repairing maintenance of 02 nos. ngr installed at main substation with 02 nos. power transformer 3 mva 11kv-3.3kv n 1 mva, 11 kv-3.3 kv at tapin north ocp, hazaribagh area. - repairing maintenance of 02 nos. ngr installed at main substation with 02nos. power transformer 3 mva 11kv-3.3kv n 1mva, 11 kv-3.3 kv at tapin north ocp, hazaribagh area.

Central Coalfields Limited has invited bids for the repairing maintenance of 02 nos. ngr installed at main substation with 02 nos. power transformer 3 mva 11kv-3.3kv n 1 mva, 11 kv-3.3 kv at tapin north ocp, hazaribagh area. - repairing maintenance of 02 nos. ngr installed at main substation with 02nos. power transformer 3 mva 11kv-3.3kv n 1mva, 11 kv-3.3 kv at tapin north ocp, hazaribagh area. The estimated project cost is ₹0.02 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 29 September 2026, with the technical opening scheduled for 30 September 2026.