custom bid for services - removal of debris loose coal from galleries from return airway 14d and 15d 3l to 14d and 15d and 20l and 14d and 15d 22l to 14d and 15d 42l at ballarpur colliery 3 and 4 pits

Western Coalfields Limited has invited bids for the custom bid for services - removal of debris loose coal from galleries from return airway 14d and 15d 3l to 14d and 15d and 20l and 14d and 15d 22l to 14d and 15d 42l at ballarpur colliery 3 and 4 pits. The estimated project cost is ₹0.02 Cr. Please refer to the tender document for EMD details. Interested bidders can submit applications until 21 September 2026, with the technical opening scheduled for 21 September 2026.