The Department of Defense, through the Naval Facilities Engineering Systems Command (NAVFAC) Far East, is soliciting proposals for an Indefinite Delivery/Indefinite Quantity (IDIQ) Design-Bid-Build (DBB) Multiple Award Construction Contract (MACC) for various construction projects at U.S. Government installations in the Kanto Plains Operational Area, Japan. The contract will encompass a range of construction activities, including repairs, alterations, and demolition work, with task orders expected to range from $3,000 to $25 million, ultimately not exceeding a total value of $49 million over a five-year period. This procurement is critical for maintaining and improving U.S. Government facilities, ensuring operational readiness and safety. Interested contractors should contact Brian Grant at brian.d.grant12.civ@us.navy.mil or John Mack at john.e.mack5.civ@us.navy.mil for further details, with the seed project requiring commencement within 15 days of the Notice-to-Proceed and completion within 300 days.