Document 93JQpXVYJky6k9mVD5QQX1Kbp

Message From: DeLibero, Matthew J [MJDeLibero@uss.com ] Sent: 3/31/2025 9:00:00 PM To: AirAction [AirAction@epa.goy]; Zeldin, Lee [Zeldin.Lee@epa.gov] CC: Lassiter, Penny [Lassiter.Penny@epa.gov ]; Tsirigotis, Peter [Tsirigotis.Peter@epa.goy]; Hamilton, Sabrina [Hamilton.Sabrina@epa.goy]; Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov ]; Szabo, Aaron [Szabo.Aaron@epa.gov ]; schwab.justin@epa.gov; Dzurinko, Mike G [MDzurinko@uss.com]; Hardin, Christopher W [CWHardin@uss.com ]; Jeffrey, Mark A [MJeffrey@uss.com ]; Tunno, Brett J [BJTunno@uss.com]; Woodwell, Tishie W [TWoodwell@uss.com ] Subject: Presidential Exemption: Coke MACT RTR Rule (2024): U. S. Steel's Clairton, PA Facility Attachments:US Steel Request for Presidential Exemption Coke MACT RTR.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Flag: Follow up To Whom It May Concern, Please see the attached request from U.S. Steel for a Presidential Exemption for the Coke MAUI' for U.S. Steel's Clairton, PA Facility. Let us know if you have any questions. Best Regards, Matthew DeLibero weettedee, p, VeZdeno Director Environmental, Reliability, & Operational Excellence U.S. Steel Mon Valley Works (o): 412-233-1200 (e): MJDeLibero@uss.com Sierra Club FOIA 2025-EPA-04883 ED_018388_00000140-00001 SC_EVERSPLIT0020632 r ...ENVIRONMENTAL me EXCELLENCE DISCI. %MHZ & (I/NFU/EMI `I 11 NO1 ICE: Thi., email neither comtitute., an agreement to conduct tramuction., by electronic mean..., nor create., any legally 'ph-Laing contract or enforced:1[c cisligation in tic :ay-Aimee of a fully ritten contract I-hc information contained in tfii., email and any attachments may be confidential, legally privileged and'or exempt from disclosure under applicable lays. it has been sent for the 1,O10 use of- 1110 intended recipient(,,.) If the reader of thi., rue,,,,uge i., not an intended recipient, or the employee or agent re,,poivale for cieliN ering the me,,,,uge to the intended recipient, you arc hereby notified that any unicuthoriica FCS1CM, cii..dripution, or copying of thi., communication, or any of it., ii, strictly prohibited. Any ina(h rent or accidental disclosure of confidential, legally privileged and or exempt information contained in this entail does not constitute a knowing maiN et- of any right., regarding ...,uch information or material., If. you huN c rccci cd thi,, communication in error, reply to the sender and destroy all copies of the message (including any attachments). Sierra Club FOIA 2025-EPA-04883 ED_018388_00000140-00002 SC_EVERSPLIT0020633