installation and calibration of new river gauge post in the downstream at seorinarayan barrage on river mahanadi under hirakud dam project for the year 2026-27.

Upper Mahanadi Basin has invited bids for the installation and calibration of new river gauge post in the downstream at seorinarayan barrage on river mahanadi under hirakud dam project for the year 2026-27. The estimated project cost is ₹0.39 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 21 September 2026, with the technical opening scheduled for 21 September 2026.