Jarangdih Colliery 1MVA Power Transformer Repair and Rewinding Services

Central Coalfields Limited, a prominent Public Sector Undertaking, hereby invites open tenders for the critical work of repairing and rewinding of a 1MVA, 11KV/3.3KV Power Transformer, identified by Serial Number JRD/TRF/1MVA/01. This essential transformer is installed at the new Sub-Station of Jarangdih Colliery, operating under the Kathara Area. The awarded contractor will be responsible for the complete execution of this project, with an estimated tender value of ₹8,87,515. The work is anticipated to be completed within a period of 30 days. This is a two-cover tender process, requiring bidders to submit separate technical and financial proposals. The tender is being managed by the Project Engineer (EnM), Jarangdih Colliery, who serves as the inviting authority. Key dates for this tender include the document download start date of 19-Oct-2026, 10:00 AM, with the download period concluding on 30-Oct-2026, 10:00 AM. Bid submission will also commence on 19-Oct-2026, 10:00 AM, and must be completed by 30-Oct-2026, 10:00 AM. The bid opening is scheduled for 31-Oct-2026, 10:00 AM, at the office of the Project Engineer (EnM), Jarangdih Colliery. An Earnest Money Deposit (EMD) of ₹11,100 is required. The tender documents, including the Notice Inviting Tender (NIT) and Bill of Quantities (BOQ), are available for download. Bidders are advised to carefully review all tender documents, including pre-qualification requirements as detailed within. The bid validity period is set at 120 days.