Detailed Project Report for NH 85 Four-Laning in Tamil Nadu

Work Description - Consultancy Services For Preparation Of Detailed Project Report (dpr) For Four Laning Of Tn/kl Border Thondi Section (tentative Length 225 Km) Of Nh 85 In Tamil Nadu (2nd Call)

The National Highways Authority of India (NHAI), a Public Sector Undertaking, invites eligible bidders for an Open/Advertised Tender (Reference Number: TNDIV 20/1/2026 Tamil Nadu Division/E 309771, Tender ID: 2026_NHAI_280484_1) for "Consultancy Services for preparation of Detailed Project Report (DPR) for Four laning of TN/KL Border Thondi section (Tentative Length 225 Km) of NH 85 in Tamil Nadu (2nd Call)". This service-based consultancy contract, structured on an Item Rate basis, is for a period of 365 days, with the work and bid opening taking place at NHAI HQ. The tender was e-Published on 11-Jun-2026 at 09:00 AM, with document download and bid submission commencing on the same date and time. The deadline for document download and bid submission is 30-Jul-2026 at 11:00 AM, followed by the bid opening on 31-Jul-2026 at 11:30 AM. A non-refundable Tender Fee of ₹5,000 is required, payable offline to NHAI at New Delhi, while no Earnest Money Deposit (EMD) is applicable. Bids must be submitted in two covers as specified in the tender documents. For further details, prospective bidders are advised to refer to the official tender documents. The Tender Inviting Authority is PN Gawasane, located at NHAI HQ.