Consultancy Services for Detailed Project Report Preparation: 95 Km Road Network in West Bengal

The National Highways Authority of India (NHAI), through its Regional Office in Kolkata, is inviting bids for Consultancy Services for the preparation of a Detailed Project Report (DPR) for various road projects spanning a total length of 95 km within the State of West Bengal. This is an Open Tender for which bids will be submitted offline, with a two-cover system in place. The tender value is estimated at ₹4,83,61,000, and the proposed period of work is 270 days. Key dates for this tender include the document download and bid submission start date of September 25, 2026, at 06:20 PM, and the bid submission end date of November 12, 2026, at 11:00 AM. The bid opening will take place on November 13, 2026, at 12:00 PM at the NHAI Regional Office Kolkata. A non-refundable tender fee of ₹5,000 is applicable, payable to GM NHAI. While Earnest Money Deposit (EMD) is set at ₹0.00, interested parties should refer to the tender documents for any specific conditions. The tender reference number is 16/2026-27/RO-Kolkata/DPR, and the Tender ID is 2026_NHAI_292377_1. The successful bidder will be responsible for delivering comprehensive DPRs, and the bid validity period is set at 120 days. Further details, including the NIT document and detailed tender documents, are available for download.