TABLE 1: Inspection Information Summary Inspection Team Lead Inspector: Justin Stark, U.S.

NPDES Inspection Report - Wastewater Treatment Facility National Database Information Inspection Date: August 22, 2023 Inspection Type: CEI - Wastewater Treatment Facility Entry/Exit Time: Opening Conference: 08:30 am-10:30 am Site Review: 10:30 am-11:33 am NPDES ID Number: NDG589403 NAICS Code: 221320 Inspection ID: 202308_NDG5890403 Lead inspector and affiliation: Akash Johnson / EPA Region 8 Inspector and affiliation: Brit Rustad / EPA Region 8 Facility Location Information Site/Facility Name & Location: Green Acres Wastewater Treatment Facility Lat/Long: 48 49' 49.83" N, 99 41' 49.61" W (lagoon) Rolette County, ND 58316 Email Report to: Kenny Azure, Director, TMPUC (b) (6) Contact Information Name(s)/Title Kenny Azure / Director / TMPUC / present for part of opening conference Facility Contacts: Person/Company meeting definition of "Operator" Authorized Official(s) (Per NOI?)

Report Title: Inspection Date(s): Regulatory Program(s): Company Name: Facility Name: Facility Location: Latitude: County/Parish: AFS/ICIS-Air Number: Permit Number: NAICS Code: Unique Project #: Clean Air Act Inspection of Frederick County Regional Landfill 11/08-09/2023 SIP, NSPS, MACT N/A Frederick County Regional Landfill 280 Landfill Road Winchester, VA 22638 39.14513 Longitude: Frederick -78.10098 VA0000005106900127 VRO81312 562212 SIC: ECAD-52 4953 Facility Representatives*: Point of Contact Andrew Clark, Environmental Manager Phone: 540-665-5658 Email: aclark@fcva.us Ron Kimble, Landfill Manager Phone: 540-665-5658 Email: rkimble@fcva.us *Additional facility representatives identified in report body and/or on attached sign in sheet EPA Inspectors: Alex Everhart, Environmental Scientist, 3ED21 Phone: 215-814-2114 Email: Everhart.Alex@epa.gov Carly Joseph, Life Scientist, 3ED21 Phone: 215-814-2127 Email: Joseph.Carly@epa.gov State/Local Inspectors: Darren Shelhamer, Air Compliance Inspector, VADEQ Phone: 540-217-7027 Email: Darren.Shelhamer@deq.virginia.gov Unique Project #: 3E23CA9A EPA Lead Inspector Signature Supervisor Signature ALEX EVERHART Digitally signed by ALEX EVERHART Date: 2024.01.08 06:35:56 -05'00' Alex Everhart 1600 John F Kennedy Blvd Philadelphia, PA 19103-2852 KRISTEN Digitally signed by KRISTEN HALL HALL Date: 2024.01.08 06:33:06 -05'00' Kristen Hall Date Date 2 Unique Project #: 3E23CA9A Table of Contents I.

EPA Lead Inspector Signature/Date Anthony Gaglione Date: 2023.08.03 14:36:38 -04'00' Digitally signed by Anthony Gaglione Anthony Gaglione, ERG Date EPA Section Chief Signature/Date SAMUEL TATES Date: 2023.08.07 12:32:38 -05'00' Digitally signed by SAMUEL TATES Samuel Tates Date TPC Group - Port Neches Operations CAA 112(r) Inspection Inspection Dates: May 10-11, 2023 FACILITY BACKGROUND AND PROCESS DESCRIPTION The TPC Port Neches Operations (PNO) is a 218-acre terminal facility located in an industrial area in Port Neches, Texas just south of the Neches River.1 The PNO facility reports in its most recent risk management plan (RMP) a single program level 3 covered process.2 The PNO facility has reported in its RMP that 64 full-time employees work on site and has elsewhere estimated more than 70 full-time employees.1 The PNO facility also includes contract employees.

REPORT OF RCRA COMPLIANCE EVALUATION INSPECTION At INDUSTRIAL LAMINATES/NORPLEX INC. 665 Lybrand Street Postville, Iowa 52162 563-864-4232 EPA ID Number: IAD073489288 On June 14, 2022 By TOEROEK ASSOCIATES, INC.

U.S.

Airgas Specialty Products - Waxahachie, TX 6260 I-35 East Waxahachie, Texas 75165 2530 Sever Road, Suite 300 Lawrenceville, Georgia 30043 Gwinnett 972-576-3202 Michael Lewis Regional Safety and Compliance Manager michael.lewis.asp@airgas.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110000906244 Air Permit Number: 21539 RMP 100000060863 42269 Other Chemical and Allied Products Wholesalers/ 42469 Other Chemical and Allied Products Merchant Wholesalers N/A Personnel participating in inspection: Julia Torres EPA Region 6 ECDAC Aimee Boss EPA Region 6 ECDAC Elizabeth Pham EPA Region 6 ECDAC Faith Browining ASP-Waxahachie Peter Talanaca Albert Buelna Patrick Lansing Tonya Sumners Paul Holifield ASP-Waxahachie ASP-Waxahachie ASP-Waxahachie ASP-Waxahachie ASP-Waxahachie RMP Inspector RMP Inspector RMP Inspector Amines Customer Service Representative Process Chemistry Product Manager Plant Manager Regional Operations Manager Vice President of Safety Plant Supervisor EPA Lead Inspector Signature/Date JULIA TORRES Julia Torres Digitally signed by JULIA TORRES Date: 2025.05.28 08:42:44 -05'00' Date Supervisor Signature/Date KAYLA BUCHANAN Kayla Buchanan Digitally signed by KAYLA BUCHANAN Date: 2025.05.28 08:52:32 -05'00' Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION ASP-Waxahachie Inspection Date: April 1-4, 2025 PURPOSE OF THE INSPECTION United States Environmental Protection Agency ("EPA") Region 6, inspectors Julia Torres, Aimee Boss, and Elizabeth Pham ("the EPA team", "we") arrived at the Airgas Specialty Products-Waxahachie ("ASPWaxahachie") facility, operated by Airgas, in Waxahachie, Texas at 9:00 AM on April 1, 2025, for an announced inspection.

NESCOPECK BOROUGH MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) PROGRAM INSPECTION REPORT Nescopeck Borough - 501 Raber Avenue, Nescopeck, PA 18635 Inspection Date: December 12, 2024 Report Date: January 15, 2025 ECAD ID Number: ECAD-6111 Standard Industrial Classification (SIC) Code: 4952 - Sewerage Systems North American Industry Classification System (NAICS) Code: 221320 - Sewage Treatment Facilities U.S.

This was an EPA lead inspection. 8) Facility Description Safety-Kleen Systems, Inc.: Safety-Kleen Systems, Inc.

This was an EPA lead inspection.

NPDES Inspection Report - Wastewater Treatment Facility National Database Information Inspection Date: June 29, 2021 Entry / Exit Time: 11:00am / 3:45pm Inspection Type: CEI - Wastewater Treatment Facility, Minor NPDES ID Number: WYG589101 NAICS Code: 221320 (Sewage Treatment Facilities) Inspection ID: 202106_WYG589101 Lead inspector and affiliation: Jessica Duggan / U.S.

Docket No.

This was an EPA lead inspection. 8) Previous Inspection History ADEM has conducted three RCRA CEIs at Allworth between 2018 and 2020.

Clean Air Act Compliance Inspection Report United States Environmental Protection Agency Region 10 - Seattle, WA Clean Air Act Full Compliance Evaluation Inspection Report Timber Products Company Limited Partnership ("Timber Products") Medford, OR 97501 Inspection Date: July 13 - 14, 2022 Steve Rapp Report Author Signature Steven Rapp Senior Engineer Eastern Research Group, Inc.

Box 496028 Redding, California 96049 FRS ID Permit # / ODEQ File # SIC Code 110006697743 ORR0022985 / 80207 2421 - Sawmills and Planing Mills, General Inspection Contacts: Organization EPA Region 10 Oregon Department of Environmental Quality Oregon Department of Environmental Quality Sierra Pacific Industries - Eugene Plant Sierra Pacific Industries Sierra Pacific Industries - Eugene Plant Sierra Pacific Industries - Eugene Plant Name Title Jon Klemesrud Lead Inspector Andy Ullrich Inspector/Compliance Officer Brad Eagleson Inspector/Compliance Officer Brandon Mainard Environmental Coordinator Jeremy Higgins Environmental Director Matt Bosch Division Manager Jason Nelson Staff / Sampler Present in Opening Conf.