1MVA Power Transformer Repair and Rewinding Services for Jarangdih Colliery Sub-Station

Work Description - Repairing And Rewinding Of 1mva 11kv/3.3kv Power Transformer Sl. No. Jrd/trf/1mva/01 Installed At New Sub-station Of Jarangdih Colliery Under Kathara Area

This tender is invited by the Central Coalfields Limited (CCL), a Public Sector Undertaking, for the comprehensive repairing and rewinding of a 1MVA, 11KV/3.3KV Power Transformer, identified by Sl. No. JRD/TRF/1MVA/01. This critical equipment is installed at the new Sub-Station of Jarangdih Colliery, located within the Kathara Area. The work falls under the "Electrical and Maintenance Works" product category and is valued at approximately ₹8,87,515. The tender is an Open Tender, utilizing an Item Rate contract form, and requires a two-cover bidding process. The estimated Earnest Money Deposit (EMD) is ₹11,100, payable online. Prospective bidders must submit their bids along with scanned copies of a valid DSC declaration, undertaking as per Annex-II, work experience certificates, and electrical license certificates, all in PDF format, as part of Cover 1 (Fee/PreQual/Technical). The Bill of Quantities (BOQ) is to be submitted in XLS format under Cover 2 (Finance). The tender documents will be available for download from August 6, 2026, at 10:00 AM, with the submission deadline on August 20, 2026, at 10:00 AM. Bid opening is scheduled for August 21, 2026, at 10:00 AM, at the Office of the Project Officer, Jarangdih Colliery. The successful bidder will be awarded a contract for a period of 10 days. The tender reference number is PE(EnM)/JRD/E Tender/2026-27/02, dated 04.08.2026.