construction of viaducts at 12 locations cut and cover tunnel at 02 locations and pedestrian underpass (pup) at 01 location from km 517.250 to km 547.080 section of new nh-66 (old nh-47) in the state of kerala on epc mode

National Highway Authority Of India has invited bids for the construction of viaducts at 12 locations cut and cover tunnel at 02 locations and pedestrian underpass (pup) at 01 location from km 517.250 to km 547.080 section of new nh-66 (old nh-47) in the state of kerala on epc mode. The estimated project cost is ₹959.25 Cr, with an EMD of ₹9.59 Cr. Interested bidders can submit applications until 21 October 2026, with the technical opening scheduled for 22 October 2026.