Raipur City Grade Separator Construction Project on NH-53

This tender invitation, issued by the National Highways Authority of India (NHAI), seeks qualified contractors for the significant civil works project involving the construction of grade separators at multiple key locations within Raipur City. Specifically, the project encompasses the construction of grade separators at Sarona Chowk (Chainage 279.750), Udyog Bhawan (Chainage 269.000), Telibandha Chowk (Chainage 268.000), and Agrasen Chowk (Chainage 265.500), all situated within the Raipur city portion of National Highway-53, as part of the Raipur-Aurang section in Chhattisgarh. This open tender, identified by Tender ID 2026_NHAI_290571_1 and Tender Reference Number PROJ-30/4/2026-PIU Raipur II /Grade Separators/2026-27, presents a substantial undertaking with an estimated tender value of ₹2,74,88,00,000 and a demanding completion period of 730 days. The earnest money deposit (EMD) required for participation is ₹2,75,00,000, payable to NHAI HQ in New Delhi. Prospective bidders are advised that this is a two-cover tender process. The document download period commences on September 11, 2026, at 09:00 AM and concludes on October 28, 2026, at 11:00 AM, with bid submissions also open from September 11, 2026, at 09:00 AM until the same deadline of October 28, 2026, at 11:00 AM. The bid opening will take place on October 29, 2026, at 11:30 AM at NHAI HQ. The tender fee for this opportunity is ₹30,000, payable to NHAI HQ in New Delhi. Interested parties are strongly encouraged to download and thoroughly review all tender documents, including the NIT, from the provided sources.