This legislation, known as the CLEAN-UP Act, authorizes the Secretary of the Army to carry out water development projects specifically aimed at removing or remediating contaminated sediments . A key provision grants the Secretary protection from liability under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for any hazardous substance releases during these activities. This protection is contingent upon the work being conducted in accordance with a joint remediation plan developed in coordination with non-Federal interests and receiving approval from the Administrator of the Environmental Protection Agency. The joint plan must ensure the protection of human health and the environment, incorporating relevant requirements of the National Contingency Plan, and detailing the work, disposal methods, roles, responsibilities, and funding. Before commencing any activity, the Secretary must document hazardous substances and attempt to identify potentially responsible parties, while the Federal Government retains its right to seek cost recovery from these parties under CERCLA. The development of these plans also mandates consultation with Federal, State, and local officials, along with an opportunity for public comment.