Construction of Grade Separators for NH 75 Blackspot Improvement in Karnataka

The National Highways Authority of India (NHAI), a prominent Public Sector Undertaking, is inviting bids for a crucial infrastructure project focused on enhancing road safety and traffic flow. This open tender, with Tender ID 2026_NHAI_291151_1 and Tender Reference Number NHAI/KNT/Blackspots/ NH-75/2026(E-221015), pertains to the "Improvement of MoRTH Identified Blackspots through construction of Grade Separators at Selected locations along NH 75 Corridor BW Km.216.91 to Km.302.42 with an effective improvement Length 25.6 Km under NH(O) on EPC mode in the State of Karnataka." The project carries a significant tender value of ₹8,21,49,00,000 and requires an Earnest Money Deposit (EMD) of ₹8,21,00,000, payable to NHAI in New Delhi. The work is to be executed on an Engineering, Procurement, and Construction (EPC) contract basis over a period of 730 days. Key critical dates for this tender include the document download and bid submission period commencing on September 17, 2026, at 12:20 PM and 12:30 PM respectively, with both closing on November 3, 2026, at 11:00 AM. The bid opening is scheduled for November 4, 2026, at 11:30 AM. A pre-bid meeting is scheduled for October 12, 2026, at 11:00 AM at NHAI HQ, New Delhi. This is a two-cover tender, requiring separate submission of fee/pre-qualification/technical documents and financial proposals. Interested parties should carefully review the detailed tender documents, which are available for download from September 17, 2026, to November 3, 2026, with a tender fee of ₹90,000.