Annual Maintenance and Installation of 440V LT Lines, Isolation Transformers, and Medium Mast Lighting Towers

Central Coalfields Limited (CCL) is seeking bids for a comprehensive annual maintenance contract encompassing 440V LT lines across its mines, office premises, fifteen colonies, and the Laiyo colony. This crucial tender also includes the installation of isolation transformers and medium mast lighting towers at weighbridges and VTS checkposts. The contract duration is specified as 12 months. The tender reference number is GM(H)/EnM/Tender/26-27/32, and it falls under the "Works" category, with a product category of "Electrical and Maintenance Works." The Earnest Money Deposit (EMD) required is ₹65,900. This open tender is scheduled to be published on November 9, 2026, at 6:00 PM. Document downloads can commence from November 10, 2026, at 11:00 AM and will conclude on November 25, 2026, at 11:00 AM. Bids can be submitted starting November 10, 2026, at 11:00 AM, with the submission deadline set for November 25, 2026, at 11:00 AM. Bid opening is scheduled for November 26, 2026, at 11:00 AM. The work location is Jharkhand OCP. The tender inviting authority is SO EnM, located at the GM Office, Charhi.