Removal of Oil/Water Mixture and Contaminated Sand/Soil/Sludge from Oil Water Separators, Osan AB

This solicitation, numbered W90VN626QA005, seeks a contractor to remove oil/water mixtures and contaminated sand, soil, and sludge from oil water separators, holding tanks, and spill containment units at Osan Air Base in the Republic of Korea. The contract is classified as non-personal services, meaning the Government will not supervise or control the contractor’s personnel; the contractor is fully responsible for managing its workforce and ensuring compliance with the performance work statement. The work involves the extraction, transportation, and proper disposal of hazardous materials generated at U.S. military installations in the region. The closing date for proposals has been extended to June 8, 2026, at 1300 Hrs, following previous extensions from May 21 to June 1 and then to June 8. Offerors are instructed not to submit proposals until the amended performance work statement and corresponding questions and answers are officially posted. The solicitation is issued by the Department of Defense through the 0906 Aq Co Contracting Bat, with the point of contact being You Jin Nam. The NAICS code is 562211, reflecting waste treatment and disposal services, and responses must be submitted via the SAM.gov platform.