Bihar: 4-Laning of Muzaffarpur-Sitamarhi-Sonbarsa NH-22 Section via Hybrid Annuity Mode

Work Description - 4-laning Of Muzaffarpur- Sitamarhi- Sonbarsa Section Of Nh-22 (design Ch. Km. 0.000 To Design Ch. Km. 82.551 Total Length 82.551 Km) In The State Of Bihar On Hybrid Annuity Mode (ham)

The National Highways Authority of India (NHAI), a Public Sector Undertaking, is pleased to announce an Open Tender for the crucial infrastructure project involving the 4-Laning of the Muzaffarpur-Sitamarhi-Sonbarsa section of National Highway-22. This significant undertaking spans from Design Chainage Km. 0.000 to Design Chainage Km. 82.551, covering a total length of 82.551 kilometers within the state of Bihar, and will be executed on a Hybrid Annuity Mode (HAM). The estimated tender value for this comprehensive civil works project is ₹24,41,07,00,000, with an Earnest Money Deposit (EMD) of ₹24,41,00,000 payable to NHAI HQ at NEW DELHI. A tender fee of ₹2,50,000 is also applicable, payable to NHAI HQ at NEW DELHI. The period of work is stipulated at 910 days. This tender, identified by Tender ID 2026_NHAI_262088_1 and Tender Reference Number PROJ-29015(103)/1/ 2026-Bihar Division/E-303765, will be conducted as a two-cover bid process, comprising a Fee/PreQual/Technical cover (Cover 1) and a Finance cover (Cover 2). Document download and bid submission commenced on January 7, 2026, at 05:30 PM, with the document download concluding on September 23, 2026, at 11:00 AM, and bid submission ending on the same date and time. Bid opening is scheduled for September 24, 2026, at 11:30 AM at NHAI HQ. Interested eligible bidders are encouraged to download the tender documents, which are available in multiple parts, and carefully review all specifications and requirements detailed within. The NHAI, under the purview of its Head Office, is committed to transparency and efficiency in this procurement process.