Electrical Transformer Maintenance and Rewinding Services for Loyabad Colliery and 5 Pit Substation

Bharat Coking Coal Limited, a Public Sector Undertaking, through its Sijua Area office, is inviting sealed bids for an Open Tender (Tender ID: 2026_BCCL_366216_1) concerning essential electrical maintenance works. The scope of work includes the maintenance of one 1 MVA, 6.6KV/550V transformer installed at Loyabad Colliery (Asset Sl.No. ARN/14 LBC) and the complete rewinding and overhauling of a 750 KVA power transformer (6.6KV/550V) located at the 5 Pit Substation of LBC (Asset.No. LOY/E). This tender is categorized under Electrical and Maintenance Works, with an estimated tender value of ₹10,28,080 and a work period of 20 days. The Earnest Money Deposit (EMD) required is ₹12,851, payable in a fixed amount. Bids will be accepted in two covers: Cover 1 for Fee/PreQual/Technical documents, including PAN, GST/Turnover Certificate, legal status, similar work experience, DSC, EFT mandate, PF/EPF registration (if applicable), Annexures I-VIII, valid Electrical Contractor and Supervisor License, and EMD; Cover 2 will be for the Price Bid. The tender documents will be available for download from September 28, 2026, 05:00 PM, and the submission deadline is October 14, 2026, 05:00 PM. Bid opening is scheduled for October 15, 2026, at 11:00 AM at the Sijua Area office. The bid validity period is 120 days. Payment for tender fees can be made online via Axis Agreegator Bank Netbanking. Please refer to the tender documents for detailed specifications and eligibility criteria.