Bagdewa UG Mine G-IIIB Seam P-1 Panel Isolation Stopping Construction

South Eastern Coalfields Limited (SECL), a Public Sector Undertaking, is inviting sealed bids for the "Construction of 37 Nos. Isolation stopping in G-IIIB Seam P-1 Panel of Bagdewa UG Mine." This is an open tender for civil works, specifically classified under mine safety work, with an estimated tender value of ₹61,88,225 and a stipulated period of work of 240 days. The EMD (Earnest Money Deposit) required is ₹77,400. Prospective bidders are required to submit their bids in two covers, with Cover 1 containing fee, pre-qualification, and technical documents (including Digital Signature Certificate, Undertaking, Work Experience, and Financial Turnover), and Cover 2 containing the financial bid (BOQ). The tender document download period commences on October 3, 2026, at 5:00 PM and concludes on October 21, 2026, at 11:00 AM. Bid submission will be accepted from October 5, 2026, at 11:00 AM until October 21, 2026, at 11:00 AM. Bids will be opened on October 22, 2026, at 11:00 AM. All payments are to be made online. The tender documents, including the NIT, general terms and conditions, and undertaking, are available for download, with the BOQ document provided in .xls format. The tendering authority is the Staff Officer Mining, SECL Korba Area, whose address is Office of the General Manager, Korba Area, Post and District Korba, Chhattisgarh, PIN 495677.