Re-drilling Pressure Relief Holes and Installing Perforated PVC Pipes at Teesta Low Dam-IV

Work Description - Re-drilling Of Pressure Relief Hole Of Desired Dia And Length Including Supplying And Fixing Of Perforated Pvc Pipe Of Dam At Teesta Low Dam-iv, Kalijhora, West Bengal

NHPC Limited, a Central Government Ministry/Department, is inviting sealed bids for the "Re-Drilling of Pressure Relief Hole of desired dia and length including Supplying and fixing of Perforated PVC Pipe of Dam at Teesta Low Dam-IV, Kalijhora, West Bengal." This Open Tender, with Tender ID 2026_NHPC_923726_1 and Tender Reference Number NH/TLD-IV PS/PNC/W-958/2026/2342, requires a Tender Fee of ₹1,180 and an Earnest Money Deposit (EMD) of ₹2,01,000, payable to NHPC Limited at SBI, Hill Cart Road, Siliguri. The bidding process will be conducted in two covers, with Cover 1 for Fee/PreQual/Technical documents and Cover 2 for the Price Bid. The estimated Tender Value is ₹1,00,38,105, with a Period of Work of 180 days and a Bid Validity of 120 days. Interested bidders can download tender documents from August 26, 2026, 06:00 PM until September 15, 2026, 05:00 PM. Bids must be submitted between August 26, 2026, 06:00 PM and September 15, 2026, 05:00 PM. Bid opening will take place on September 19, 2026, at 03:00 PM at GSM (PNC), TLD-IV PS, Kalijhora. For further details, please refer to the tender documents, including Tendernotice_1.pdf and the work item documents.