This document provides details for a federal construction contract opportunity to replace two 90-inch butterfly valves and control unit systems at the Cougar Powerhouse. The solicitation number is W9127N21R0005 and is being issued by the Department of the Army Corps of Engineers Engineering District Portland. The opportunity involves replacing the two main butterfly valves that shut off the penstock water supply to the turbines, which were originally installed in the early 1960s. All related valve systems have become increasingly problematic and the project aims to improve reliability and safety. Responses are due based on the details in the solicitation issued by the Army Corps of Engineers district.
