Independent Engineering Consultancy for Bihar Highway Widening and 4-Lane Upgradation (NH31-NH231)

Work Description - Cs For Independent Engineer For Widening And Upgradation Of Existing Highway From Khagaria Design Ch.270.000 To Purnea Ch.413.529 Section Of Nh31-nh231 To 4 Lane With Paved Shoulder Under Nho On Bot (toll) In The State Of Bihar (2nd Call)

The National Highways Authority of India (NHAI) is inviting bids for Consultancy Services (CS) for the role of Independent Engineer for the Widening and Upgradation of the existing highway from Khagaria Design Ch.270.000 to Purnea Ch.413.529, specifically sections of NH31-NH231, to a 4-lane configuration with paved shoulders under the National Highways Original (NHO) scheme, on a Build-Operate-Transfer (Toll) basis in the State of Bihar. This is the second call for this tender. The Tender Reference Number is BRDIV-22011/3/2026-Bihar Division/E-304722, and the Tender ID is 2026_NHAI_282397_1. The tender is an open, advertised tender categorized under Services, with a Product Category of Consultancy. The work duration is stipulated for 1620 days, and the bid validity period is 120 days. The tender documents will be available for download from July 1, 2026, at 09:30 AM until September 15, 2026, at 11:00 AM. Bids can be submitted starting from July 1, 2026, at 09:30 AM, with the submission deadline also set for September 15, 2026, at 11:00 AM. The bid opening will take place on September 16, 2026, at 11:30 AM at NHAI HQ, New Delhi. A tender fee of ₹5,000 is applicable, payable to NHAI in New Delhi. The Earnest Money Deposit (EMD) required is ₹10,00,000, also payable to NHAI in New Delhi. This tender involves two covers, with Cover 1 being for Fee/PreQual/Technical documents, including scanned proof of online payment for tender fee and EMD, Power of Attorney, and Technical Documents I-IV, while Cover 2 is exclusively for the Financial Proposal in .xls format. The form of contract is Item Rate. The tender details are being managed by NHAI HQ, New Delhi-110075.