The Department of Defense, through the U.S. Army Corps of Engineers (USACE), is seeking industry input for the "Mt. St. Helen's Sediment Retention Structure Crest Raise" project located in Toutle, Washington. This sources sought notice aims to gather information on the capabilities and qualifications of potential contractors for a Firm-Fixed Price (FFP) contract to raise the crest of the Sediment Retention Structure on the North Fork Toutle River, which is critical for managing sediment flow and maintaining levee protection in the region. The project involves significant construction activities, including mobilization, river diversion, rock excavation, and concrete placement, with an estimated construction value exceeding $10 million. Interested firms must submit their responses by 12:00 PM Pacific Daylight Time on September 20, 2024, to Andrew Sprys at andrew.j.sprys@usace.army.mil, including relevant experience and qualifications.