Construction of Accelerograph Room and Early Warning System Foundations at Teesta Low Dam-IV

NHPC Limited, a Central Government Ministry/Department, is inviting open tenders for the "Proposed Accelerograph Room at Dam Site and Providing Foundation and Supporting Arrangement for 03 Nos. EWS (early warning system) at Teesta Low Dam-IV Power Station, Kalijhora, West Bengal." This works contract, with Tender Reference Number NH/TLD-IV PS/PNC/W-961/2026/2354, has an estimated tender value of ₹2,86,145 and a work period of 45 days. The tender documents will be available for download from October 3, 2026, at 06:00 PM until October 23, 2026, at 05:00 PM. Bids can be submitted from October 3, 2026, at 06:00 PM, with the submission deadline also on October 23, 2026, at 05:00 PM. The bid opening is scheduled for October 28, 2026, at 03:00 PM at the GSM (PNC) office, Teesta Low Dam-IV Power Station, P.O.- Kalijhora Bazar, Distt - Darjeeling, West Bengal-734008. A tender fee of ₹590 is applicable, and an Earnest Money Deposit (EMD) of ₹6,000 is required, payable to NHPC Limited. The tender involves a two-cover system: Cover 1 for Fee/PreQual/Technical documents and Cover 2 for the Finance/Price Bid. Withdrawal of bids is permitted. All interested parties are encouraged to refer to the detailed tender documents for specific eligibility criteria and submission requirements.