UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Four Penn Center - 1600 John F Kennedy Blvd Philadelphia, Pennsylvania 19103-2852 Report Title: Inspection Date(s): Regulatory Program(s): Clean Air Act Inspection of US Steel Edgar Thompson March 23, 2023 Title V, NESHAP Company Name: Facility Name: Facility Location: Latitude: County/Parish: US Steel Edgar Thompson Plant US Steel Edgar Thompson Plant 13th Street & Braddock Avenue Braddock, PA 15104 40.2355 Allegheny County Longitude: -79.5138 AFS Number: Permit Number: NAICS Code: Unique Project #: 3400076475 0051a 3311110 3E23CA082A SIC: 3312 Facility Representatives: Chris Hardin, Environmental Headquarters Phone: 412-675-7459 Contact: cwharding@uss.com Coleen Davis, MVW Environmental Phone: 412-233-1200 Contact: cdavis@uss.com Matthew DeLibero, MVW Environmental Phone: 412-233-1200 Contact: mjdelibero@uss.com Point of Contact EPA Inspectors: Christopher Williams, AED Phone: 202-564-7889 Contact: Paul Arnold, Environmental Engineer Phone: 215-814-2194 Contact: williams.christopher@epa.gov arnold.paul@epa.gov State/Local Inspectors: Allason Holt and Nick Delphia, ACHD Phone: 412-578-8141 412-584-7889 Contact: allason.holt@alleghenycounty.us nicholas.delphia@alleghenycounty.us EPA Lead Inspector Signature PAUL ARNOLD Digitally signed by PAUL ARNOLD Date: 2023.04.20 13:18:58 -04'00' Paul Arnold Four Penn Center - 1600 John F Kennedy Blvd (3ED21) Date Supervisor Signature Philadelphia, PA 19103-2852 KRISTEN Digitally signed by KRISTEN HALL HALL Date: 2023.04.20 13:26:59 -04'00' Kristen Hall Date Section Table of Contents Page I Introduction............................................................................ 3 A Summary of the Facility.................................................................................. 3 B Inspection Opening Conference...................................................................... 3 II Site Activity/Process Information.................................................................... 3 III Observations.................................................................................................... 4 IIII Records Review...............................................................................................

Report Title: Inspection Date(s): Regulatory Program(s): Type of Activity: Facility Name: Facility Address: Facility Latitude: Facility Longitude: County/Parish: Permit No: NAICS Code: SIC: Unique Project #: Clean Water Act Compliance Inspection Report May 1, 2024 National Pollutant Discharge Elimination System (NPDES) Pretreatment Industrial User Inspection Corry Manufacturing Company 519 West Main Street, Corry, PA 16407 41.91914 N -79.64629 W Erie County PAP128223 332117 3471 ECAD-495 Facility Representative(s): Brady Davis, Corry Manufacturing Company Email: BMDavis@corrymfg.com Point of Contact Inspectors: Chuck Durham, Eastern Research Group Email: chuck.durhamn@erg.com (Full list of additional attendees in Table 1) Report Preparer Signature/Date Supervisor Signature/Date Chuck Durham, Eastern Research Group 7/2/2024 Date MICHAEL GREENWALD Digitally signed by MICHAEL GREENWALD Date: 2024.07.03 09:45:26 -04'00' Mike Greenwald, NPDES 1 Acting Section Chief EPA Region 3 Enforcement and Compliance Assurance Division Date Corry Manufacturing Company (PAP128233) Pretreatment Industrial User Inspection Report TABLE OF CONTENTS Page I.

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III 1600 John F Kennedy Boulevard Four Penn Center Philadelphia, Pennsylvania 19103 Report Title: Inspection Date(s): Regulatory Program(s): Type of Activity: Facility Name: Permittee(s): Facility Operator: Facility Address: Lat/Long: County/Parish: Permit Number: NAICS & SIC Codes: Unique Project #: Clean Water Act Compliance Inspection Report 07/28/2022 National Pollutant Discharge Elimination System (NPDES) Pretreatment - Industrial User Inspection Johnson & Johnson Johnson & Johnson Johnson & Johnson 400 West Lincoln Avenue, Lititz, PA 17543 40.159008/-76.3164 Lancaster PAP120320 325412/2834 3E22WN025A Facility Representative(s): Scott Groft - Senior EHS&S Specialist - J&J Phone: (717) 626-2011 Email: sgroft@its.jnj.com Katherine Miller - EHS Manager - J&J Phone: (717) 626-2011 Email: kmille24@its.jnj.com EPA Inspectors: Aaron Thomson - EPA Inspector (3ED13) Phone: 215-814-2116 Email: Thomson.aaron@epa.gov Point of Contact Report Preparer Signature/Date Supervisor Signature/Date AARON Digitally signed by AARON THOMSON THOMSON Date: 2022.09.19 15:27:53 -04'00' Aaron Thomson (3ED13) Date Four Penn Center Philadelphia, Pennsylvania 19103 ZELMA MALDONADO Date: 2022.09.19 16:05:35 -04'00' Digitally signed by ZELMA MALDONADO Zelma Maldonado, Acting Chief, ES Section Date Four Penn Center Philadelphia, Pennsylvania 19103 Johnson & Johnson - Lititz Pretreatment - Industrial User Inspection Johnson & JohnsonJohnson & Johnson 07/28/2022 Table of Contents I.

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ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Ms.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, IL 60604-3590 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Mr.

March 18, 2024 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Floyd Vestal Vice President Davies Imperial Coatings, Inc. 1275 State Street Hammond, Indiana 46320 fvestal@daviesimperial.com Re: Warning Letter: Notice of Violation and Return to Compliance Davies Imperial Coatings, Inc.

April 16, 2025 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Akimbobola Akinyosoye Environmental, Health, and Safety Manager Givaudan Flavorings Corporation 100 East 69th Street Cincinnati, Ohio 45216 Akimbobola.akinyosoye@givaudan.com Re: Notice of Violations EPA Identification No.: OHD053072815 Dear Akimbobola Akinyosoye: On November 14, 2024, the U.S.

August 7, 2024 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Ms.

RCRA Inspection Report 1) Inspector and Author of Report Laurie Benton DiGaetano, Environmental Engineer RCRA Enforcement Section Chemical Safety and Land Enforcement Branch Enforcement and Compliance Assurance Division U.S.

RCRA Compliance Evaluation Inspection Report 1) Inspector and Author of Report Parvez Mallick Environmental Engineer Enforcement and Compliance Assurance Division Chemical Safety and Land Enforcement Branch RCRA Enforcement Section U.S.

Continental Resources, Inc. - Various Well Pads Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 21-22, 2024 Inspection Report Date: December 27, 2024 US EPA Region 8 Representatives: Katelyn Bergl, Clean Air Act Inspector Youn Joo Kim, Clean Air Act Inspector Taylor Waanders, Clean Air Act Inspector North Dakota Division of Russel Martin, Inspector Air Quality Representatives: Myles Erb, Inspector Company Representatives: None Inspection Report Prepared Katelyn Bergl By: Youn Joo Kim Inspection Report Reviewed By: Applicable Rules: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 14:41:17 -07'00' Digitally signed by SCOTT PATEFIELD North Dakota Administrative Code, Title 33.1, Article 15, as incorporated into North Dakota's EPA-approved State Implementation Plan at 40 C.F.R.

PetroShale (US), Inc. - Various Well Pads and Facilities Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 20, 23 and 24, 2024 Inspection Report Date: December 19, 2024 EPA Representatives: Tribal Representatives: Katelyn Bergl, US EPA Region 8, Clean Air Act Inspector Youn Joo Kim, US EPA Region 8, Clean Air Act Inspector Taylor Waanders, US EPA, Clean Air Act Inspector Dwight Bruce, MHA Energy Company Representatives: None Inspection Report Prepared By: Katelyn Bergl, US EPA Region 8, Clean Air Act Inspector Youn Joo Kim, US EPA Region 8, Clean Air Act Inspector Inspection Report Reviewed By: Applicable Rules: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch Digitally signed by SCOTT SCOTT PATEFIELD PATEFIELD Date: 2024.12.19 17:48:13 -07'00' 40 C.F.R Part 49, Subpart K - Federal Implementation Plan for Oil and Natural Gas Well Production Facilities; Fort Berthold Indian Reservation (Mandan, Hidatsa and Arikara Nation), North Dakota (Fort Berthold FIP) 40 C.F.R Part 60, Subpart OOOOa - Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015 (NSPS OOOOa) 40 C.F.R Part 60, Subpart OOOOb - Standards of Performance for Crude Oil and Natural Gas Facilities for Which Construction, Modification or Reconstruction Commenced After December 6, 2022 (NSPS OOOOb) Compliance Assistance None Enforcement History None Areas of Concern 1.

CLEAN AIR ACT (CAA) 112(r)(7) & EMERGENCY PLANNING, COMMUNITY RIGHT-TO-KNOW ACT (EPCRA) 312 INSPECTION REPORT Yuma Ethanol, LLC Facility Name and Address: Yuma Ethanol, LLC 38480 County Road H Yuma, CO 80759 Contact/Telephone: (970) 848-0605 Mailing Address: Same as above Date of Inspection: 5/22/2023 RMP EPA ID #: 1000 0019 9787 Program Level: 3 Covered Substances: o Anhydrous Ammonia o Flammable Mixtures TRIFID #: 80759YMTHN3848C NAICS: 325193 # Employees at this location: 29 INTRODUCTION This report presents the observations of the CAA section 112(r)(7) and EPCRA section 312 inspection conducted by EPA Region 8.