The National Aeronautics and Space Administration (NASA) is preparing to issue a Request for Proposal (RFP) for the Western Regional Multiple Award Construction Contracts (WRMACC), an Indefinite Delivery Indefinite Quantity (IDIQ) acquisition aimed at providing construction services across various locations in California. This contract will primarily support NASA Armstrong Flight Research Center, Ames Research Center, and other associated facilities, with a total ordering value of $450 million over a five-year period. The opportunity is designated as a total small business set-aside under NAICS code 236220, with proposals expected to be submitted by April 1, 2025, following the anticipated RFP release on March 1, 2025. Interested parties should direct inquiries to Cacie Carrillo or Eleonor Barron via email, ensuring all questions are submitted by January 31, 2025.