The Department of Defense, specifically the U.S. Army Corps of Engineers, Walla Walla District, is seeking interested contractors for the Dworshak Powerhouse Roof Replacement project located in Ahsahka, Idaho. This construction project involves the removal and installation of roofing systems over multiple structures at the Dworshak Dam, with a projected contract value between $5 million and $10 million and a performance period of approximately 300 days. The project is critical for ensuring the integrity and safety of the powerhouse and ancillary roofs, which require specialized waterproofing systems and adherence to strict safety and quality control standards. Interested businesses must respond to the sources sought notice by January 7, 2026, providing relevant project experience and qualifications to Preston Jones at Preston.E.Jones@usace.army.mil or Jani Long at Jani.C.Long@usace.army.mil.