NH-715 Assam Highway Strengthening and Operation & Maintenance Project

The National Highways Authority of India (NHAI) invites sealed bids from eligible contractors for the "Strengthening of the Kaliabore to Numaligarh Section of NH-715 (Old NH-37) from Ch. 315.315 to Ch. 402.500 in the State of Assam-OandM" under an Open Tender process. This significant civil works project, designated with Tender Reference Number NHAI/ROGHY/KAZ/2026/STR, aims to enhance the structural integrity and operational efficiency of this vital national highway section. Bidders are advised that the tender documents will be available for download from November 14, 2026, at 03:00 PM, and submissions will be accepted starting from the same date and time. The crucial deadline for bid submission is November 28, 2026, at 03:00 PM, with the bid opening scheduled for November 30, 2026, at 03:00 PM. A non-refundable Tender Fee of INR 50,000 is applicable, and bidders must also furnish an Earnest Money Deposit (EMD) of INR 1,66,12,564. The tender inviting authority is NHAI RO GHY, located at NHAI RO GHY.