The government is seeking qualified construction firms for an Indefinite Delivery/Indefinite Quantity (IDIQ) contract to perform construction services at U.S. Army installations on the Kanto Plain in Japan. The specific locations for performance include Camp Zama, Sagamihara Family Housing Area, Sagami General Depot, Yokohama North Dock, and the Akasaka Press Center. This is a pre-solicitation market research announcement and not a formal request for proposals. No budget information is provided in this description.