Widening & Upgradation of NH 31 & NH 231 (Khagaria to Purnea) to 4 Lane with Paved Shoulders on BOT (Toll), Bihar
Bid Value
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Closing Date
30 July 2026
Days Remaining
43 days
AI Tender Synthesis
Pre-generatedThis is a large-scale BOT (Toll) project from NHAI for significant road infrastructure, offering a clear long-term revenue opportunity.
What's Being Procured
The National Highways Authority of India (NHAI) is procuring bids for the widening and upgradation of NH 31 and NH 231 from Khagaria to Purnea in Bihar. The project involves transforming these sections into 4-lane roads with paved shoulders. It will be executed under a Build-Operate-Transfer (BOT) Toll model.
Eligibility Criteria
None identified
Technical Scope
- 01Widening of NH 31 and NH 231 sections from Khagaria to Purnea
- 02Upgradation of NH 31 and NH 231 sections to 4 Lane with Paved Shoulders
- 03Build, Operate, and Transfer (BOT) under a Toll model
Documents Required
None identified
Watch Out For
- Estimated value is not specified, requiring comprehensive financial modeling from bidders
- This is the second call for bids, which may indicate previous challenges or lack of suitable bidders
Bid Value
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Summary
The National Highways Authority of India (NHAI) is inviting bids for the widening and upgradation of existing highway sections of NH 31 and NH 231. The project spans from Khagaria (Design Ch. 270.000) to Purnea (Design Ch. 413.529) in the state of Bihar. The scope of work includes transforming the highway into a 4-lane road with paved shoulders under a Build-Operate-Transfer (BOT) Toll model. This is the second call for bids for this significant infrastructure development project.