This is a sources sought notice for Collection, Holding, and Transfer (CHT) services for ship-generated waste from U.S. Navy vessels in Sasebo, Japan, and outlying areas. The contractor must provide barges, labor, equipment, and all necessary licenses under Japanese law, including compliance with the Waste Management and Public Cleansing Act and JEGS. The government anticipates a multiple-year contract with a one-year base and four one-year options, structured as either an IDIQ or Requirements contract. Performance will occur within Commander, Fleet Activities Sasebo (CFAS), Japan, and its supported outlying areas. No budget amount or submission deadline is specified in this notice.