Power Transformer Maintenance and Repair Services at Central Coalfields Limited, Kuju Area

Central Coalfields Limited, a prominent Public Sector Undertaking, is inviting sealed bids for the comprehensive maintenance and repair of three critical power transformers located at their Karma Project within the Kuju Area. This open tender, with Tender ID 2026_CCL_366425_1 and Tender Reference Number GM (K)/EnM/eTender/26-27/100, seeks qualified bidders for the upkeep of one 1 MVA, 11KV/3.3KV Power Transformer, one 1.6 MVA, 11KV/3.3KV Power Transformer, and one 750 KVA 3.3 kV/440 volt Transformer. The work is categorized under Electrical and Maintenance Works, with an estimated EMD of ₹9,300 and a bid validity period of 120 days. Bidders are informed that the tender documents can be downloaded from October 1st, 2026, 11:00 AM until October 12th, 2026, 06:55 PM. Bids must be submitted electronically starting from October 1st, 2026, 11:00 AM and concluding on October 12th, 2026, 06:55 PM. The bid opening is scheduled for October 13th, 2026, at 11:00 AM at GM UNIT KUJU. This tender is structured with two covers: Cover 1 for Fee/PreQual/Technical documents and Cover 2 for the Financial Bid (BOQ). The Form of Contract is Item Rate, and General Technical Evaluation will be permitted.