U.S.

Report Title: Inspection Date(s): Regulatory Program(s): Clean Air Act Inspection of Prince William County Sanitary Landfill 03/18/2025 - 03/19/2025 SIP, NSPS, NESHAP Company Name: Facility Name: Facility Location: Latitude: County/Parish: Prince William County Prince William County Sanitary Landfill 14811 Dumfries Rd Manassas, VA 20112 38.634597 Longitude: Prince William County -77.428519 AFS/ICIS-Air Number: Permit Number: NAICS Code: DSB ID #: VA0000005115300139 NVRO72340 562212 SIC: ECAD-76 4953 Facility Representatives*: Point of Contact Tammy Gumbita, Senior Environmental Program Manager Phone: 703-792-6804 Email: tgumbita@pwcgov.org Trent Magill, Principal Engineer Phone: 703-568-5144 Email: tmagill@pwcgov.org *Additional facility representatives identified in report body and/or on attached sign in sheet EPA Inspectors*: Alex Everhart, Life Scientist, 3ED21 Phone: 215-814-2114 Email: Everhart.Alex@epa.gov Parmatma Adhikari, Environmental Engineer, 3ED21 Phone: 215-814-2161 Email: Adhikari.parmatma@epa.gov *Additional inspectors identified in report body and on attached sign in sheet State/Local Inspectors*: Paul Foxwell, Air Compliance Inspector, VA DEQ Phone: 703-587-2606 Email: paul.foxwell@gdeq.virginia.gov DSB ID #: ECAD-76 EPA Lead Inspector Signature Supervisor Signature Alex Everhart 1600 John F Kennedy Blvd Philadelphia, PA 19103-2852 KRISTEN HALL Digitally signed by KRISTEN HALL Date: 2025.05.15 07:17:06 -04'00' Kristen Hall Date Date 2 DSB ID #: ECAD-76 Table of Contents I.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III FOUR PENN CENTER - 1600 JOHN F.

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

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

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RCRA Inspection Report 1) Inspector and Author of the Report Alan Newman Environmental Engineer RCRA Enforcement Section Enforcement and Compliance Assurance Division EPA Region 4, AFC-10th Floor 61 Forsyth Street (404) 562-8589 Atlanta, Georgia 30303 newman.alan@epa.gov 2) Facility Information Diversified Structural Composites 1512 Interstate Drive Erlanger, Kentucky 41018 EPA ID Number: KYD000051573 3) Responsible Official Tim Goff, Plant Manager (859) 802-2472 tim.goff@exelcomposites.com 4) Inspection Participants Tim Goff Dustin Holt Brandon Robinson Leslie Carr-Polly Shelby Sebastian Alan Newman Diversified Structural Composites, Inc.

XTO Energy, Inc. - Various Well Pads and Facilities Located on Tribal Lands Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 23 and 24, 2024 Inspection Report Date: December 27, 2024 EPA 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 Tribal Representatives: 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: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 15:52:05 -07'00' Digitally signed by SCOTT PATEFIELD 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.

INSPECTION REPORT NESHAP 6C: Gasoline Dispensing Facility Inspection Attached please find the United States Environmental Protection Agency's (EPA's) inspection report of your inspected facility and/or any related fuel delivery inspections identified therein.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 8 RESOURCE CONSERVATION AND RECOVERY ACT BASIC INFORMATION Facility Name: Anticline Disposal Facility Location: 42.649916, -109.769723 RCRA ID: WYR000202770 Notification Status: Non-notifier Facility Contact: Matthias Sayer, 505-216-1430 Date of Inspection: May 16, 2023 Lead Inspector: Annette Maxwell, U.S.

UST Inspection Report Fast Stop Travel Center 1101 Date of Report: Inspection Date & Time: Weather: Facility Owner: Facility Owner Address: July 28, 2023 June 26, 2023, at 2:30 p.m.

UST Inspection Report Red & White Trading Co Date of Report: Inspection Date & Time: Weather: Facility Owner: Facility Owner Address: October 27, 2023 September 26, 2023, at 11:45 a.m.

Inspection Report Addendum for Well: MT20000-01111 Inspection Date: 10/25/2023 U.S.

FILED 11 SEP 25 PM 03:41 REGIONAL HEARING CLERK EPA REGION 6 EXPEDITED SETTLEMENT AGREEMENT (ESA) DOCKET NO: CAA 06-2025-3461 This ESA is issued to: VP Racing Fuels, Inc.

APR Operating, LLC Docket No.