Indefinite Delivery Contract FA527025D0037

The Okinawa Multiple Award Construction Contract (MACC) is a five-year Indefinite-Delivery/Indefinite-Quantity (IDIQ) contract awarded without set-asides to Yugen Kaisha Yamauchi Gumi (UEI: HMP6VWZCCC93) by Pacific Air Forces, a defense agency, with an effective award date of September 3, 2025, and ultimate completion date of September 2, 2028. The contract carries a ceiling value of $995,000,000 and encompasses design-build and design-bid-build construction services across military and non-military properties throughout Japan, including U.S. Army installations in Honshu and Yokota Air Base and its geographically-separated units. The scope of work includes comprehensive construction management for maintenance, repair, and minor construction projects, with contractors responsible for providing labor, materials, equipment, transportation, supervision, and quality control. Individual task orders under this MACC are competitively bid among awarded contractors, with minimum task order values of $500,000 and maximum values of $25,000,000.

This multiple-award contract was solicited under NAICS code 236220 (Commercial and Institutional Building Construction) with a Product Service Code of Z2JZ. The original solicitation, posted February 18, 2025, with a proposal due date of March 28, 2025, sought contractors capable of executing diverse construction projects supporting U.S. military operations and infrastructure modernization across Japan. The contract structure allows Pacific Air Forces to obtain construction services on an as-needed basis, providing flexibility in addressing infrastructure requirements while leveraging competitive task order awards to optimize pricing and contractor performance. Yamauchi Gumi LTD, a construction and infrastructure maintenance specialist with established experience executing complex military facility projects at Department of Defense installations throughout Japan, has demonstrated capability to support this critical infrastructure mission through previous prime contract awards ranging from $2,000,000 to $5,500,000 with the U.S. Army Corps of Engineers Japan District and Department of the Air Force Materiel Command.