United Kingdom Hazardous Waste Disposal

This solicitation, identified as SP450026R0007 and titled United Kingdom Hazardous Waste Disposal, is a combined synopsis and request for proposal issued under FAR 12.603(c)(2) for commercial items, targeting the removal, transportation, and disposal of a wide range of hazardous materials including RCRA and non-RCRA wastes, universal wastes, compressed gases, PCBs, and PFAS from U.S. military installations across the United Kingdom. The acquisition is set as full and open competition under NAICS code 562211 with a small business size standard of $47 million, and no set-aside is utilized. The contract is anticipated to have a 30-month base period beginning in September 2026 and a 30-month option period, for a potential total duration of five years, with performance executed on an as-required basis through task orders at designated pickup locations detailed in Attachment 3. Proposals must be submitted electronically by 5:00 PM EST on May 29, 2026, to two designated email addresses, with all questions due by April 20, 2026, and are subject to amendments that extended the deadline from May 6 to May 29, 2026, and updated the Performance Work Statement to correct CLIN references. The solicitation requires full compliance with a detailed set of FAR clauses and appendices, including FAR 52.212-3, Alternate I, and 52.212-5, which mandate representations and certifications regarding commercial items, socioeconomic status, CAGE and UEI codes, and compliance with restrictions on foreign-sourced goods such as those from Xinjiang or Russian fossil fuels. Offerors must submit proposals in two volumes: Volume I containing certifications, pricing, and required representations, and Volume II containing past performance data. Evaluation will follow a best-value trade-off process where past performance is significantly more important than price, assessed using adjectival ratings for recency, relevance, and quality. Key performance requirements include adherence to ADR, OEBGD, FGS, and UK environmental regulations, proper packaging and labeling of waste per specified sizes and standards including English-language hazard communication, transport via licensed TSDFs listed on the QFL, and submission of completion documentation such as certificates of disposal and HWPS forms within 30 days. Special requirements mandate U.S. or UK citizenship for all