Document XngzwjLVvQv031vBvexLXLo4

Message From: Bartovich, Chrissy L [clbartovich@uss.com] Sent: 3/31/2025 9:12:50 PM To: AirAction [AirAction@epa.gov] CC: Zeldin, Lee [Zeldin.Lee@epa.gov ]; Szabo, Aaron [Szabo.Aaron@epa.gov ]; schwab.justin@epa.gov; Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov ]; Campbell, Stephani L [SCampbell@uss.com ]; Hardin, Christopher W [CWHardin@uss.com ]; Tunno, Brett J [BJTunno@uss.com ]; Woodwell, Tishie W [TWoodwell@uss.com ] Subject: Presidential Exemption: Taconite MACT RTR Rule (2024): U. S. Steel's Keetac and Minntac Facilities Attachments:US Steel Request for Presidential Exemption - Taconite 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 Good Afternoon, Please see the attached document. Thank you, Chrissy Bartovich Sr. Director -- Environmental U. S. Steel Minnesota Ore (218) 749-7364 (P) (218) 780-9816 (C) i....ENVIRONMENTAL EXCELLENCE Sierra Club FOIA 2025-EPA-04883 ED_018388_00000150-00001 SC_EVERSPLIT0020638 DISCI. %MHZ & (I/NFU/EMI `I 11 NO1 ICE: Thii, email ncither comtitutck an agreement to conduct tramactioni, by electronic mean., nor create,, any legally banding contract or enforceable obligation in the ab.,enco of- a fully tii ncd `sritten contract. The information contained in this email and any attachment., may be confidential, legally priNiLegeci and or exempt from diticlotiurc under lic`` It Ink been bent For the lc tkc of the intencicd recipient{,,) IFtfsc reader of tfsi,, ruci,kagc i,, not an intcncied recipient, or tile employee or agent re,,poikible for deli\ cring tfsc rue,kagc to tlic intended recipient, you arc hereby notified [hat any unauthorriod rep iew, use, disclosure, dissomination, distribution, or copying of this communication, or any of- it, content,,, iti strictiv prolti'7,iteci Any inach crtent or accidental cii,,cLmurc of confidential. Legally priNiLeged and'or cxempt information contained in thk email doc,, not coiktitute a kno`` ing aiNcr of any rirfst,, regarding such information or material,, If you ha\ c rccciN cd tfsi,, communication in error, please reply to the ~ender and destroy- all copio., of [he Illebbag0 (1/1ClUding atinclunents). Sierra Club FOIA 2025-EPA-04883 ED_018388_00000150-00002 SC_EVERSPLIT0020639