The U.S. Army Corps of Engineers, Portland District, is soliciting a $99 million, firm-fixed price, Multiple Award Task Order Contract (MATOC) for Design-Build and Design-Bid-Build construction projects. The scope includes civil, structural, electrical, and mechanical work, primarily in Southwest Washington and Oregon, with potential projects in the Seattle and Walla Walla Districts. The contract period of performance is estimated for five years, from FY27 to FY32. The solicitation is anticipated to be released around mid-August 2026, with proposals due approximately 45 days later. This is a full and open, unrestricted competition under NAICS 237990.