ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED August 9, 2024 Ms.

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

Docket No.

United States Environmental Protection Agency / Region 4 Risk Management Program Inspection Report AFH Logistics Services Birmingham, Alabama September 29, 2021 1.0 Introduction The U.S.

RCRA Inspection Report 1) Inspector and Author of Report Kayla Acosta, Physical Scientist RCRA Enforcement Section Chemical Safety and Land Enforcement Branch Enforcement and Compliance Assurance Division U.S.

RCRA Inspection Report 1) Inspector and Author of Report Hctor M.

CAA112(r) INSPECTION REPORT Name: Glycerin Traders Address: 419 Exchange Street Date of Inspection: 11/19-20/2024 County: Lee Case No: 25IA1120 Phone: (219)369-1066 RMP No: None High Risk: No FRS No: 110071453029 CAA Title V: No Program Level: NA Mailing Address: 3522 State Road 104, La Porte, IN 46350 Registered Agent: Registered Agents, Inc., 315 East 15th, Ste 202, Waterloo, IA 50703 Process: NAICS 325611-03, Glycerin Manufacturing SUMMARY OF OBSERVATIONS A review of the Glycerin Traders - Keokuk documents and facility revealed the following deficiencies: 1.

SOGC, Inc. - Various Well Pads Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 21, 2024 Inspection Report Date: December 27, 2024 US EPA Region 8 Katelyn Bergl, Clean Air Act Inspector Representatives: Youn Joo Kim, 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 15:24:52 -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.

EOG Resources - Various Well Pads and Facilities Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): February 6-7, 2024 Inspection Report Date: March 8, 2024 EPA Representatives: US EPA Region 8, Clean Air Act Inspector US EPA Region 8, Clean Air Act Inspector Tribal Representatives: MHA Energy MHA Energy Company Representatives: None Inspection Report Prepared By: , US EPA Region 8 US EPA Region 8, Clean Air Act Inspector Inspection Report Reviewed By: anager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branc Applicable Rules: 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) Other Rules Investigated: 40 C.F.R Part 60, Subpart JJJJ: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines (NSPS JJJJ) 40 CFR Part 49 Subpart C - Federal Implementation Plan for Managing Air Emissions From True Minor Sources in Indian Country in the Oil and Natural Gas Production and Natural Gas Processing Segments of the Oil and Natural Gas Sector (OGFIP) 40 C.F.R Part 63, Subpart HH National Emission Standards for Hazardous Air Pollutants From Oil and Natural Gas Production Facilities (MACT HH) 40 C.F.R Part 71--Federal Operating Permit Programs (Part 71) Compliance Assistance None Enforcement History EOG Resources, Inc.

Compliance Evaluation Inspection Report 7-2-11 #41 August 2024 Submitted to: U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 DALLAS, TEXAS 21 JU~l - 2 PH 3: 42 f: ECiOi,J.'.L HEARiiJG CLERK EF.\ REGION VI ) IN THE MATIER OF: ) ) THE CHEMOURS COMPANY FC, LLC ) LA PORTE, TEXAS ) ) RE S P O N D E N T ) DOCKET NO.

March 18, 2024 TRANSMITTAL VIA EMAIL: rguzman@howardep.com Howard Midstream Energy Partners, LLC Live Oak Stabilizer 17806 IH-10 West, Suite 210 San Antonio, Texas 78257 ATTN: Raul Guzman Sr.

Stationary Source Dates of Inspection USEPA Contact Description of Activities Inspection Participants Facility Participants EPA Lead Inspector Signature/Date EPA Section Supervisor Signature/Date US EPA REGION 6 CLEAN AIR ACT SECTION 112(r) INSPECTION REPORT Occidental Chemical Corporation October 20-24, 2025 Kristen Latiolais, U.S.

Region 6 - Enforcement & Compliance Assurance Division Virtual Partial Compliance Evaluation Findings Inspection Date(s): Media Program: Regulatory Program(s) October 27, 2020 - January 14, 2021 Air Clean Air Act Section 112(r) and 40 C.F.R.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) August 23-26, 2022 Air Clean Air Act Section 112(r) and 40 C.F.R.