Construction of 6-Lane Road Tunnel on NH 148AE in Delhi

The National Highways Authority of India (NHAI), a Public Sector Undertaking, hereby invites bids for the "Construction of 6 Lane Road Tunnel for NH 148AE connecting Dwarka Expressway NH 248BB with Nelson Mandela Marg Vasant Kunj in the State of Delhi on HAM mode". This significant civil works project, identified under Tender Reference Number NHAI/Delhi /NH-148AE /Tunnel/2026, represents an open/advertised tender opportunity. The project is crucial for enhancing connectivity within Delhi, specifically bridging the Dwarka Expressway with Nelson Mandela Marg. Bidders are advised that the tender documents will be available for download from 18th June 2026, 04:30 PM, until 15th October 2026, 11:00 AM. Similarly, bid submissions can commence from 18th June 2026, 04:30 PM, and must conclude by 15th October 2026, 11:00 AM. The Bid Opening Date is scheduled for 16th October 2026, 11:30 AM. A tender fee of INR 360,000 and an Earnest Money Deposit (EMD) of INR 354,900,000 are stipulated for participation. Further details regarding this vital infrastructure development can be obtained from the Tender Inviting Authority, Mohammad Safi, at NHAI HQ.