Bihar 4-Lane National Highway DPR Consultancy: Supaul to Darbhanga Development

Work Description - Dpr Consultancy Services For Construction Of 4 Lane National Highway From Supaul To Darbhanga (via Beria Manch And Madhepur) In The State Of Bihar (approx. Length 80 Km.)

The National Highways Authority of India (NHAI), a prominent Public Sector Undertaking, invites eligible and experienced consultants to participate in an Open Tender for providing Detailed Project Report (DPR) Consultancy services. This significant project involves the construction of an approximately 80 Km long, 4-lane National Highway connecting Supaul to Darbhanga, via Beria Manch and Madhepur, in the state of Bihar. The estimated tender value for these crucial services is ₹4,55,65,000, with a stipulated period of work of 270 days under an Item Rate contract. Prospective bidders are required to pay a non-refundable tender fee of ₹5,000 to NHAI, payable at New Delhi; notably, no Earnest Money Deposit (EMD) is required for this tender. The tender, identified by Reference Number BRDIV 19/20/2026 Bihar Division/E 320975, was e-published on 10th July 2026 at 09:00 AM. Interested parties can download documents and commence bid submission starting from 10th July 2026 at 09:00 AM. The deadline for document download and bid submission is 11:00 AM on 24th August 2026, with bids scheduled for opening on 25th August 2026 at 11:30 AM at NHAI HQ. Bids will remain valid for 120 days, and submissions require two covers for technical and financial proposals.