Respondent owns and operates a liquefied petroleum gas plant which handled and handles a maximum of approximately 3,548,000 pounds of propane and 761,400 pounds of butane at the Facility. EPA conducted an inspection of the Facility on October 17, 2018 to determine Respondent’s compliance with CAA Section 112(r)(l) and (7) and the Chemical Accident Prevention Provisions at 40 C.F.R. Part 68. Respondent submitted an initial RMP for the Facility in 2003. According to Respondent’s RMP for the Facility, propane and butane have been present at the Facility in amounts greater than 10,000 pounds each since at least 2003. Based on information collected by EPA during the Inspection, EPA determined that Respondent did not comply with the Chemical Accident Prevention Provisions as set forth in the following paragraphs: