The Department of Defense, specifically the Department of the Air Force, is soliciting proposals for the Comprehensive Construction & Engineering (C2E) Multiple Award Task Order Contract (MATOC) Indefinite Delivery Indefinite Quantity (IDIQ) to provide worldwide Design-Build (DB) and Design-Bid-Build (DBB) construction services. This contract encompasses a full range of construction methods and technologies aimed at supporting the design and construction of new facilities, as well as the repair, renovation, and restoration of existing infrastructure. The primary user of this contract will be the Air Force Civil Engineer Center (AFCEC), with potential users including various defense and government agencies such as NASA, NSA, and the U.S. Army and Navy. Proposals are due by October 10, 2024, and interested parties should direct inquiries to the C2E Team via email at 772ESS.PKA.C2E@us.af.mil. All relevant solicitation documents can be accessed through the PIEE Solicitation module.