The U.S. Army Corps of Engineers (USACE), Philadelphia District, is addressing radiological contamination in specific areas of the Chemours Chambers Works site in Deepwater, New Jersey. In the 1940s, manufacturing operations for the federal government resulted in limited areas of soil and groundwater contamination. USACE is addressing site cleanup under the Formerly Utilized Sites Remedial Action Program (FUSRAP). USACE is currently conducting a five-year review. The purpose of the review is to evaluate the implementation and performance of the site remedy to determine if the remedy is and will continue to protect human health and the environment.