Kurja Underground Mine Ventilation Stoppings Construction

South Eastern Coalfields Limited (SECL), through the Office of the Area General Manager, Hasdeo Area, is inviting sealed bids for the critical construction of 68 Nos. PCC ventilation stoppings. These vital stoppings are to be implemented within the B5, B4, and B3 panels of Seam B Bottom at the Kurja Underground Mine, located within the SECL Hasdeo Area. This open tender opportunity, with Tender Reference Number AGM/HSD/SO(M)/e-Tender/26-27/99, dated 10/11/2026, falls under the "Works" tender category and specifically the "Civil Works - Others" and "Mining related" product sub-categories. Interested parties must register and download tender documents between 10th November 2026, 10:00 AM, and 21st November 2026, 5:00 PM. Bid submissions are accepted from 11th November 2026, 10:00 AM, until the closing deadline of 21st November 2026, 5:00 PM. A bid security deposit (EMD) of ₹37,200 is mandatory. All bids will be opened on 23rd November 2026, at 10:00 AM. This procurement represents a significant undertaking for mine ventilation and safety enhancement within the Hasdeo Area.