Gayatri UG Mine Transformer Fire Detection and Protection System Installation

South Eastern Coalfields Limited (SECL), a prominent Public Sector Undertaking, is inviting bids for an essential infrastructure upgrade at its Gayatri UG Mine in Bishrampur Area. This open tender seeks qualified bidders to undertake the critical work of "Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 MVA transformer unit installed at the Surface Substation." The estimated tender value for this project is ₹23,01,000, with a work completion period of 60 days and a bid validity of 120 days. Bidders are required to submit an Earnest Money Deposit (EMD) of ₹28,800. The tender process will be conducted online, with a two-cover system comprising Fee/PreQual/Technical documents in the first cover and the Price Bid in the second. Key dates for this tender include the document download start date of October 9, 2026, at 06:00 PM, with the submission deadline also on October 19, 2026, at 06:00 PM. The bid opening is scheduled for October 21, 2026, at 11:00 AM. Further details, including specific pre-qualification criteria and technical specifications, can be found in the tender documents available for download from October 9, 2026, until October 19, 2026.