Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 05/22/2024 Water Clean Water Act - National Pollutant Discharge Elimination System (Brine) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Waters Materials Co.

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REGION 6 DA LLAS, TX 75270 1/31/2025 SENT BY ELECTRONIC MAIL chris.gilreath@recycledhydrosolutions.com Christopher Gilreath Recycled Hydro Solutions, LLC 1001 South 19th Street Rogers, Arkansas 72758 FILED 31 JAN 25 PM 02:14 REGIONAL HEARING CLERK EPA REGION 6 Re: Notice of Warning for a Late/Non-Reported Pesticide Production Report EPA Docket No.

REGION 6 DA LLAS, TX 75270 FILED 23 JAN 24 PM 04:01 REGIONAL HEARING CLERK EPA REGION 6 1/16/2024 SENT BY ELECTRONIC MAIL BEATRICE@LPRTECH.COM Beatrice Maingi La Petite Roche Technologies, LLC 1501 East 8th Street North Little Rock, Arkansas 72114 Re: Notice of Warning for Late/Non-Reported Annual Pesticide Production Report EPA Docket No.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 August 9, 2023 VIA E-MAIL: Aaronlew@lubetech.com Aaron Lewis Lubrication Technologies Inc 7699 W BERT KOUNS IND LOOP Shreveport, LA 71129 RE: Notice of Potential Violation and Opportunity to Confer Dear Mr.

Inspection Entry Date/Time Inspection Exit Date/Time Regulatory Program Type of Inspection EPA REGION 6 Enforcement Division INSPECTION REPORT 06/26/2024 12:55 PM (CT) Announced: No 06/26/2024 01:40 PM (CT) Access: Granted RCRA Focused Compliance Inspection (FCI) Facility or Site Name Facility/Site Identifier Facility/Site Physical Address City, State, Zip Code County/Borough Generator Status NAICS Type of Operation Geographic Coordinates Tenaris N/A 1107 Navigation Blvd Freeport, TX 77541 Brazoria County Non-generator 331210 Tenaris Freeport facility receives steel bars from ships, which are offloaded by Gulf Stream Marine and stored in two yards at the port before being shipped to another Tenaris facility for processing. 28.9392, -95.34806 Additional Persons Participating in Inspection: Name Title Organization Elizabeth Pham Inspector EPA REGION 6 Erin Young-Dahl Inspector EPA REGION 6 Neil Rapp Contractor Eastern Research Group (ERG) Email Pham.Elizabeth@epa.gov YoungDahl.Erin@epa.gov Neil.Rapp@erg.com Lead Inspector: Vince Damiano Vincent Damiano ERG Digitally signed by Vincent Damiano Date: 2024.08.27 13:54:29 -04'00' Vince.Damiano@erg.com Phone (214) 665-8354 (214) 665-3166 (480) 450-6517 (703) 633-1732 Page 1 of 3 Tenaris Inspection Date: 06/26/2024 SECTION I - INTRODUCTION Site Entry and Purpose of the Inspection The Port Freeport and surrounding facilities were selected for inspection based on an Environmental Justice and Regional initiative to evaluate facilities at ports receiving or transporting Resource Conservation and Recovery Act (RCRA)-regulated hazardous wastes, and/or have an International Convention for the Prevention of Pollution from Ships (MARPOL) Annex V Certificate of Adequacy (COA) issued by the U.S.

May 5, 2025 VIA E-MAIL: Johnd@bollingershipyard.com Shaneb@bollingershipyard.com Bollinger Fourchon North 236 AT Gisclair Rd Golden Meadow, LA 70357 Re: No Further Action Concerning the Potential RCRA Violations at the Bollinger Fourchon North facility located at 236 AT Gisclair Rd, Golden Meadow, LA 70357; EPA ID LAR000087007 Dear Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 Enforcement and Compliance Assurance Division 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 VIA Electronic Mail: Diekhoff_Gil_P@solarturbines.com Gil Diekhoff Solar Turbines Dallas Overhaul Center 215 E.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 VIA Electronic Mail: pcrook@enerflex.com Paul Crook Enerflex Energy Systems 10815 Telge Road Houston, TX 77095 Re: Opportunity to Confer Letter Dear Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 Enforcement and Compliance Assurance Division 1201 ELM STREET, SUITE 500 DALLAS, TX 75270 June 20, 2023 VIA E-MAIL: terry.siggers@chsinc.com Terry Siggers CHS Inc.

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Inspection Entry Date/Time Inspection Exit Date/Time Regulatory Program Type of Inspection EPA REGION 6 Enforcement Division INSPECTION REPORT 07/15/2024 11:00 AM (CT) Announced: No 07/15/2024 12:30 PM (CT) Access: Granted RCRA Focused Compliance Inspection (FCI) Facility or Site Name Facility/Site Identifier Facility/Site Physical Address City, State, Zip Code County/Borough Generator Status NAICS Type of Operation Geographic Coordinates Belle Chasse Marine Transportation Services N/A 301 Alabo St.

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ft E A ~ United States '('-1 Environmental Protectior Agency Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT 6ENFORM-019-R8.2 (02/12/2020) Inspection Date(s): Media: Regulatory Program(s) October 15, 2025 RCRA Compliance Evaluation Inspection RCRA Hazardous Waste Transporter Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Contact: Cactus Environmental Services Cactus Environmental Services 4960 Singleton Blvd Dallas, Texas 75212 4960 Singleton Blvd Dallas, Texas 75212 Dallas County James Voss jvoss@cactusenviro.com I General Manager FRS Number: Identification/Permit Number: Media Number: NAICS: SIC: 110005079743 Texas Solid Waste Registration #40041 RCRA:TXD980796338 484110 - General Freight Trucking Local Personnel participating in inspection: John Penland EPA Region 6 (ECDSR) Sandesh Thapa EPA Region 6 (ECDSR) James Voss Cactus Environmental Services (Cactus) Jeremy Orr Cactus Senior Inspector Lead Inspector General Manager Managing Partner EPA Lead Inspector Signature/Date Supervisor Signature/Date Digitally signed by SANDESH SANDESH THAPA THAPA Date: 2026.02.13 13:03:50-06'00' Sandesh Thapa - Lead Inspector DEBRA PANDAK ~1~~!

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: 08/25/2021 RCRA Hazardous Waste Weathermatic Weathermatic 3301 W.