Construction of 15 Field Blasting Shelters for Dipka Expansion Project

South Eastern Coalfields Limited, a Public Sector Undertaking, is inviting bids for the "Making 15 Nos. Field Blasting shelter for mine premises at Dipka Expansion Project of Dipka Area." This open tender, with Tender ID 2026_SECL_367098_1 and Tender Reference Number SECL/DA/CIV/e-TENDER/26-27/30, is for Civil Works - Others and has an estimated tender value of ₹48,31,146. The work is to be completed within a period of 60 days. Interested bidders are required to submit their bids electronically, with the submission period commencing on October 18, 2026, at 06:55 PM and concluding on October 29, 2026, at 06:55 PM. The bid opening will take place on October 30, 2026, at 11:00 AM at the Office of Staff Officer Civil, Dipka Area, CG 495452. A bid security (EMD) of ₹60,400 is mandatory for this tender. The tender documents are available for download from October 17, 2026, to October 29, 2026, with the download end date being October 29, 2026, at 06:55 PM. Bidders are advised to carefully review the NIT document, general conditions of the contract, and the undertaking annexure before submission. The contract will be on a percentage basis, and the bid validity period is 120 days.