The United States Holocaust Memorial Museum seeks a full range of General Construction support services under a multi-award IDIQ contract for its Washington, DC campus, Ross Administrative Center, and the Shapell Center in Bowie, MD. The contract covers repairs, alterations, demolition, and various construction disciplines, with a performance period of one base year and four one-year options. Offerors will be evaluated in two phases based on bonding, past performance, and key personnel, using a best value tradeoff process. A mandatory site visit is scheduled for July 16, 2026, and all questions must be submitted by July 23, 2026. Proposals are due by August 6, 2026, with no budget amount specified.