NH10 Rangpo to Ranipool Carriageway Widening and Tunnel Construction

This tender, reference number NHIDCL/SKM/NH10/Rangpo Ranipool/2026, is issued by the National Highways and Infrastructure Development Corporation (NHIDCL), a Central Government Ministry/Department, for the comprehensive widening and development of the existing carriageway on NH10 from Km 53.50 Rangpo to Km 79.371 Ranipool. The project entails transforming the current road into a 2-lane configuration with paved shoulders, and critically includes the construction of tunnels, viaducts, and essential treatments for vulnerable sliding and sinking zones. This is an open tender classified under "Works" and specifically "Civil Works - Highways," with an estimated tender value of ₹7,06,63,40,187 and a specified work period of 4745 days. The tender documents are available for download from September 30, 2026, 06:00 PM, with the download period concluding on November 16, 2026, at 03:00 PM. Bids can be submitted from November 6, 2026, 09:00 AM, up to November 16, 2026, 03:00 PM. A mandatory Pre-Bid Meeting will be held at NHIDCL HQ Delhi on October 27, 2026, at 03:00 PM. The tender fee is ₹94,400 and the Earnest Money Deposit (EMD) is ₹7,07,00,000, payable to MD NHIDCL in New Delhi. The bid opening is scheduled for November 17, 2026, at 04:00 PM at NHIDCL HQ Delhi. The contract form is EPC Contract, and the tender involves two covers for submission. Interested bidders are advised to refer to the detailed tender documents for specific eligibility criteria and further information.