Document 37DY6w3djg8q8ybrZbEz3kxOO

February 1, 2024 ELECTRONIC MAIL CONFIRMATION OF RECEIPT EMAIL REQUESTED Charles Kingdon Plant Manager PG Technologies 135 Technology Blvd Ellisville, Mississippi 39437 charles.kingdon@linde.com SUBJ: Resource Conservation and Recovery Act (RCRA) Compliance Evaluation Inspection (CEI) PG Technologies-Ellisville EPA ID No.: MSR000106203 Dear Charles Kingdon: On November 16, 2023, the U.S. Environmental Protection Agency, along with the Mississippi Department of Environmental Quality (MDEQ) conducted a CEI at PG Technologies located in Ellisville, Mississippi, to determine the facility's compliance status with RCRA and applicable regulations. Enclosed is the EPA RCRA Inspection Report which indicates that deficiencies of RCRA were discovered during the inspection. A copy of this report has been forwarded to the MDEQ for follow up and further review. If you have any questions regarding this matter, please contact Nereida Hernandez Morales, of my staff, by phone at (404) 562-8289 or by email at HernandezMorales.Nereida@epa.gov. Sincerely, Digitally signed ARACELI by ARACELI CHAVEZ CHAVEZ Date: 2024.02.01 14:27:32 -05'00' Araceli B. Chavez Chief RCRA Enforcement Section ENCLOSURE 1. RCRA Inspection Report cc: Brad Justice, MDEQ, bjustice@mdeq.ms.gov Nereida Hernandez Morales, EPA, hernandezmorales.nereida@epa.gov Araceli Chavez, EPA, chavez.araceli@epa.gov 2