Document 7Rz70xROzjwERRg14gy2R21G8

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 ELECTRONIC MAIL CONFIRMATION OF RECEIPT EMAIL REQUESTED Mr. Dean A. Rossi Senior Environmental Site Safety Manager Ascend Performance Materials Operations, LLC 3000 Old Chemstrand Road Cantonment, Florida 32533 drossi@ascendmaterials.com SUBJ: Resource Conservation and Recovery Act (RCRA) Compliance Evaluation Inspection (CEI) Ascend Performance Materials Operations LLC EPA ID No. FLD071951966 Dear Mr. Rossi: On March 3, 2022, the U.S. Environmental Protection Agency, along with the Florida Department of Environmental Protection (FDEP), conducted a CEI at the Ascend Performance Materials Operations LLC located in Cantonment, Florida, to determine the facility's compliance status with RCRA and applicable regulations. Enclosed is the EPA RCRA inspection report which indicated that deficiencies of RCRA were discovered during the inspection. A copy of the report has been forwarded to the FDEP for follow-up and further review. If you have any questions regarding this matter, please contact Parvez Mallick, of my staff, by phone at (404) 562-8594 or by email at mallick.parvez@epa.gov. Sincerely, ARACELI ARACELI CHAVEZ Digitally signed by CHAVEZ 16:17:27 -04'00' Date: 2022.05.12 Araceli B. Chavez Chief RCRA Enforcement Section Enclosure cc: Mr. Cliff Richardson; Northwest District (Cliff.J.Richardson@floridadep.gov) Ms. Monica Hardin; Northwest District (Monica.Hardin@floridadep.gov) Ms. Barb Angstadt; Environmental Manager, Ascend (bangst@ascendmaterials.com) Internet Address (URL) http://www.epa.gov