Consultancy Services for NH 85 Thondi Section Four-Laning DPR 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, hereby invites bids for Consultancy Services for the preparation of a Detailed Project Report (DPR) for the four-laning of the TN/KL Border Thondi section of NH 85 in Tamil Nadu. This is the second call for this tender. The tentative length of the project is 225 Km. Bids are to be submitted under an open tender process. The tender documents will be available for download from June 11, 2026, at 09:00 AM, with the download period concluding on August 20, 2026, at 11:00 AM. Bid submission will also commence on June 11, 2026, at 09:00 AM and must be completed by August 20, 2026, at 11:00 AM. The bid opening is scheduled for August 21, 2026, at 11:30 AM. A tender fee of ₹5,000 is applicable, payable to NHAI in New Delhi. Earnest Money Deposit (EMD) is not required for this tender. The contract is of an Item Rate form, and the work is expected to be completed within 365 days. The bid validity period is 120 days. This tender utilizes a two-cover system, encompassing Fee/PreQual/Technical documents in Cover 1 and Finance documents in Cover 2. Further details, including the Notice Inviting Tender (NIT) and work item documents, are available for download. The tender is being managed by the NHAI HQ, with Mr. PN GAWASANE serving as the Tender Inviting Authority. The Tender Reference Number is TNDIV 20/1/2026 Tamil Nadu Division/E 309771.