Pursuant to Section 114 of the CAA, 42 U.S.C. ? 7414, EPA conducted an investigation of the Facility on May 7, 2024, to determine Respondent's compliance with Section 112(r) of the CAA, 42 U.S.C. ? 7412(r), and 40 C.F.R. Part 68 (the Investigation ).Based upon the information gathered during the Investigation, EPA determined that the Respondent violated certain provisions of the СAА.