Performance-Based Maintenance for Rangpo Viaduct (Atal Setu) on NH-10

Work Description - Performance Based Maintenance&#x0d Contracts -pbmc Work Of Rangpo Viaduct (atal Setu) On Rangpo Chu River Between Km 51.10 To Km 53.90&#x0d On Nh-10 In The State Of West Bengal And Sikkim During Fy 2026-27

The National Highways and Infrastructure Development Corporation (NHIDCL), operating through its RO Siliguri office, invites bids for an open tender concerning Performance Based Maintenance Contracts (PBMC) for the Rangpo Viaduct, also known as Atal Setu. This critical infrastructure project, situated on the Rangpo chu river between Km 51.10 and Km 53.90 on NH-10, spans the states of West Bengal and Sikkim, with the maintenance period scheduled for the Financial Year 2026-27. Identified by Tender Reference Number NHIDCL/RO-WB/NH-10/PBMC-Bridge and Tender ID 2026_NHIDC_916683_1, this civil works contract has an estimated value of ₹4,96,82,050. Prospective bidders are required to furnish an Earnest Money Deposit (EMD) of ₹4,96,800, which is a fixed amount payable to NHIDCL RO Siliguri via RTGS, NEFT, or Bank Guarantee, in addition to a non-refundable tender fee of ₹11,800, also payable to NHIDCL RO Siliguri. The tender was e-published on July 9, 2026, at 03:00 PM, with the facility for document download commencing simultaneously. Interested parties can download tender documents until July 30, 2026, 05:00 PM. A pre-bid meeting is scheduled to address queries and provide clarifications on July 15, 2026, at 12:00 PM, at RO Siliguri NHIDCL, following a clarification period from July 10, 2026, 11:00 AM, to July 14, 2026, 06:00 PM. Bid submissions will open on July 23, 2026, at 09:00 AM, and must be completed by the deadline of July 30, 2026, at 05:00 PM. The submitted bids, requiring two covers (Fee/PreQual/Technical and Finance), will be publicly opened on July 31, 2026, at 05:00 PM at RO Siliguri NHIDCL. The contract will be executed on a percentage form, and a bid validity period of 120 days from the bid opening date is mandatory.