The Department of Defense, through the Department of the Army, is soliciting proposals for the construction of the Sentinel Air Education Training Command Formal Training Unit (AETC FTU) at Vandenberg Space Force Base in California. This project involves the construction of a 16,489 square meter (177,490 square feet) facility designed to support maintenance and operations training, integrating student instruction and lab curriculum to enhance collaboration and reduce transit times between venues. The estimated contract value ranges from $100 million to $250 million, with a project duration of 1,000 calendar days under a design-bid-build approach. Interested contractors can reach out to Raj Cooper at raj.cooper@usace.army.mil or by phone at 213-452-3168 for further details, noting that the project is subject to potential delays or revisions prior to award.