Independent Engineering Consultancy for NH 22 Muzaffarpur-Sitamarhi-Sonbarsa 4-Laning Project in Bihar

The National Highways Authority of India (NHAI), a Public Sector Undertaking, is pleased to invite bids for consultancy services as an Independent Engineer. This pivotal project involves the four-laning of the Muzaffarpur Sitamarhi Sonbarsa section of National Highway 22, spanning from Design Chainage Km. 0.000 to Design Chainage Km. 82.551, a total length of 82.551 Km, within the state of Bihar. This project is being undertaken on a Hybrid Annuity Mode (HAM) and this advertisement represents the second call for proposals. The tender reference number for this opportunity is BRDIV 22011/1/2026 Bihar Division/E 304120. Bidders are advised that the tender documents will be available for download from July 2, 2026, at 09:00 AM, and the download period will conclude on October 22, 2026, at 11:00 AM. The bidding period commences concurrently on July 2, 2026, at 09:00 AM and will close on October 22, 2026, at 11:00 AM. The bid opening is scheduled for October 23, 2026, at 11:30 AM. A non-refundable tender fee of INR 5000 is applicable, along with an Earnest Money Deposit (EMD) of INR 1,000,000. This is an open/advertised tender categorized under Services, specifically for Consultancy services within the broad category of Consultancy, with the project located at NHAI HQ. The tender is being issued by BHASKAR MISHRA from NHAI HQ.