Transformer Repair and Reconditioning for Rajhara Colliery Power Supply

Central Coalfields Limited, through its SO EnM RAJHARA AREA, is seeking qualified and experienced contractors for a critical Works tender, referenced as GM(RA)/CHANDWA/EnM/26-27/13, dated 29.10.2026. This Open Tender opportunity involves the comprehensive repairing and reconditioning of two vital transformers deployed for power supply and distribution at the Rajhara colliery, under the Rajhara Area. Specifically, the work entails the refurbishment of a 1.25MVA, 33/3.3KVA transformer manufactured by Andrew Yule, and a 315KVA, 3300/450V transformer manufactured by TSU. The awarded contractor will be responsible for restoring these essential electrical components to optimal operational condition, ensuring reliable power infrastructure for the colliery operations. Interested parties are advised that the tender documents are available for download from 29th October 2026, 05:00 PM, until 10th November 2026, 05:00 PM. Bids must be submitted between 29th October 2026, 05:00 PM, and 10th November 2026, 05:00 PM. The bid opening is scheduled for 11th November 2026, at 11:00 AM. A tender security deposit (EMD) of INR 14,400 is required for participation in this tender for Electrical and Maintenance Works, with a focus on the repairing and reconditioning of transformers at the Rajhara OCP. The tender inviting authority’s address is CCL GM OFFICE RAJHARA AREA CHANDWA.