Remedial Actions at Operable Unit 4, Fernald Environmental Management Project, Fernald, Ohio
The Record of Decision (ROD) for Operable Unit 4 (OU4) at the Fernald Environmental Management Project was signed by the Department of Energy on November 3, 1994, and was approved by the Environmental Protection Agency (EPA) Region V on December 7, 1994, with concurrence of the Ohio Environmental Protection Agency. This decision was made in accordance with the provisions of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), 42 U.S.C. 9601 et seq.