Exploratory Geotechnical Drilling Services for NHPC Renewable Energy Projects

NHPC Limited, a Central Government Ministry/Department, invites Expression of Interest (EOI) for empanelment of Drilling Agencies. This open tender, with Tender Reference Number NH/CCW/CC-II/PID CO/EOI-168, seeks to engage qualified agencies to undertake Exploratory Drilling works for Geotechnical Investigations utilizing both Conventional and Wireline Technology. These investigations are crucial for Hydro Electric, Pump Storage, and other Renewable Energy Projects managed by NHPC across its various project sites for a period of three consecutive years. The empanelment will be for a duration of 1095 days, with a bid validity of 120 days. The EOI document can be downloaded from October 19, 2026, 06:00 PM until November 10, 2026, 03:00 PM. Bids can be submitted starting from October 19, 2026, 06:00 PM, with the submission deadline on November 10, 2026, 03:00 PM. The bid opening is scheduled for November 11, 2026, 03:30 PM, at the Contracts Civil Division, Corporate Office, Faridabad, Haryana. No tender fee or Earnest Money Deposit (EMD) is required for this EOI. Interested agencies are requested to refer to the tender documents for detailed eligibility criteria and submission guidelines.