[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)] open

Overview

The National Highways Authority of India (NHAI) has published an open tender for the 4-laning of the Muzaffarpur-Sitamarhi-Sonbarsa section of NH-22 in Bihar. This project is to be executed under the Hybrid Annuity Mode (HAM) and spans a total length of 82.551 km.

Scope / Work

The work involves the design and construction of the 4-laning of the specified section of NH-22. The project is categorized under Civil Works and is expected to be completed within a period of 910 days.

Fees & EMD

• Tender Fee: ₹2,50,000, payable to NHAI HQ in New Delhi. No exemption is allowed for the tender fee.
• EMD (Earnest Money Deposit): ₹24,41,00,000, also payable to NHAI HQ in New Delhi. No exemption for EMD is allowed.

Key dates

• Publish Date: 07-Jan-2026 05:30 PM
• Bid Submission Start Date: 07-Jan-2026 05:30 PM
• Bid Submission End Date: 28-Apr-2026 11:00 AM
• Bid Opening Date: 29-Apr-2026 11:30 AM

Documents

Tender documents can be downloaded from the NHAI eProcure portal. Key documents include:

• Tendernotice_1.pdf
• TenderDocumentspart01.rar

How to proceed

Interested bidders should download the tender documents and prepare their bids in accordance with the guidelines provided. Ensure compliance with the EMD and tender fee requirements before submission.