The Department of Energy is seeking Expressions of Interest from qualified organizations or individual consultants to provide Nuclear Safety Subject Matter Expert (SME) support services for the Hanford Tank Waste Operations & Closure (H2C) project in Richland, Washington. The objective of this procurement is to enhance Nuclear Safety documentation and ensure compliance with operational and regulatory standards concerning the underground radioactive and hazardous waste tanks at the Hanford site. This engagement is crucial for maintaining safety and operational integrity in a complex and challenging environment. Interested parties can reach out to Mario Amaro at mario_amaro@rl.gov or by phone at 509-373-7342 for further information.