| Basic Details | |
| Organisation Chain | National Highways Authority of India||Head Office - NHAI||Technical - NHAI |
| Tender Type | Open Tender |
| Work Description | Widening and Upgradation of existing highway from Khagaria (Design Ch. 270.000) to Purnea (Design Ch. 413.529) section of NH 31 and NH 231 to 4 lane with paved shoulders under NH (O) on BOT (Toll) in the State of Bihar (2 nd call) |
| Amount | 33,88,40,00,000 |
| Location | NHAI HQ |
| Document Download / Sale Start Date | 16-06-2026 14:00 |
| Bid Submission Start Date | 16-06-2026 14:00 |
| Bid Submission End Date | 30-07-2026 11:00 |


