The Department of Defense, through the Department of the Navy's NAVFACSYSCOM Southwest, is seeking contractors for an Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Construction Contract focused on new construction, renovation, and repair of commercial and institutional facilities using Alternative Construction Methods (ACM) across various government installations in California, Arizona, Nevada, Utah, Colorado, and New Mexico. This procurement aims to award approximately eight contracts through a two-phase design-build selection procedure, emphasizing technical approach, experience, past performance, safety, and price, with a total estimated value exceeding $2.5 billion. The contract period spans two years with an option for an additional three years, and task orders will range from $15 million to $250 million, with a minimum guarantee of $5,000 for each awardee. Interested contractors should contact Shane Mahelona at shane.k.mahelona.civ@us.navy.mil or 619-705-4631, and must monitor the SAM website for the solicitation, expected to be posted on or about July 16, 2025.