Consultancy Services for Detailed Project Report: Shyama Prasad Mukherjee Port to NH16 6-Lane Tunnel Approach Road

This tender, identified by Tender Reference Number WBDIV-22/2/ 2025-WB Division/E-298067, is issued by the National Highways Authority of India (NHAI), a Public Sector Undertaking. The National Highways Authority of India, headquartered at NHAI HQ, is seeking proposals for Consultancy Services (CS) for the Preparation of a Detailed Project Report (DPR). The scope of this project involves developing a new 6-lane alignment aimed at improving connectivity between Shyama Prasad Mukherjee Port and NH16. This will be achieved through an underground and underwater tunnel approach road, including an Existing Corridor (EC) of 7.5 km up to Panchala and another EC of 18.5 km from Panchala to Bagnan on NH-16 in West Bengal. The tender is an open tender process with a tender fee of ₹5,000 and an Earnest Money Deposit (EMD) of ₹0.00. The bid submission period commences on August 4, 2026, at 06:00 PM and concludes on September 22, 2026, at 11:00 AM. The bid opening is scheduled for September 23, 2026, at 11:30 AM. Document downloads are available from August 4, 2026, at 06:00 PM until September 22, 2026, at 11:00 AM. This tender requires a two-cover submission system, with the first cover for Fee/PreQual/Technical documents and the second for the Financial Proposal. The contract form is Item Rate, and the bid validity period is 120 days. The estimated work period is 270 days.