The EPA Administrator signed an Order, dated June 16, 2022, denying the petition submitted by Greater-Birmingham Alliance to Stop Pollution (Petitioner) objecting to a proposed modification to a Clean Air Act (CAA) title V operating permit issued to U.S. Steel Seamless Tubular Operations for its Fairfield Works Pipe Mill (Permittee) located in Jefferson County, Alabama. The Order responds to a June 7, 2021, petition requesting that EPA object to the final operating permit no. 4-07-0371-09. This permitting action was a significant modification issued by the Jefferson County Department of Health (JCDH). The Order constitutes a final action on the petition addressed therein.