The Department of Defense, through the U.S. Army Engineer District Walla Walla, is soliciting proposals for the "Lower Granite Dam Turbine Intake Gate Hydraulic System Upgrades" project, which involves significant upgrades to the hydraulic system at the Lower Granite Lock and Dam in Pomeroy, Washington. The project aims to enhance the operational efficacy of the dam by replacing the intake gate hydraulic system, including the installation of new hydraulic cylinders, support beams, and a hydraulic power unit, organized into three main phases to ensure safety and compliance with regulations. This initiative is a critical investment in infrastructure, with an estimated contract value between $10 million and $25 million, and interested contractors must submit their proposals electronically by May 16, 2025, addressing technical approach and past performance as key evaluation criteria. For further inquiries, potential bidders can contact Preston Jones at Preston.E.Jones@usace.army.mil or by phone at 509-527-7206.