An official website of the United States government.

CAA Title V Petition for Shell Chemical in EPA's South Central Region

  • Executive Director’s Response to EPA Order on Petitions VI-2014-04 and VI-2014-05, Permit Numbers:  O1668 and O1669, Shell Chemical LP and Shell Oil Company
  • Supplemental TCEQ Response to Petition Orders
  • Draft Permit O1668 and O1669
  • Statement of Basis (SOB) for O1668 and O1669
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.