Part 68 Chemical Accident Prevention Provisions - Risk Management Program (RMP) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Dow Chemical Company Dow Chemical Company Louisiana Operations 21225 Highway 1 Plaquemine, Louisiana 70765 Same as facility address Iberville (225) 353-4374 Mary Meyer MCMeyer2@dow.com> Responsible Care Leader FRS Number: Programmatic ID/Permit Number: Media Identifier Number: NAICS: SIC: 110001244724 LA0000002204700008 / LDEQ Air Operating Permit O2203-V11 RMP 1000 0013 6523 325199 (All Other Basic Organic Chemical Manufacturing) 2869 Personnel participating in inspection: Howard Cole US EPA Region 6 Glen Jenkins/Chris Smith Louisiana Department of Environmental Quality (LDEQ) Jaime Vicknair/Ashley Suarez LDEQ Andrew Willenburg Dow Chemical Nathan Robinson Dow Chemical Mary Meyer Dow Chemical Michelle White Dow Chemical Byron Braud Dow Chemical Quinn Gauthe Dow Chemical Nick Fontenot Dow Chemical Gini Ingram Dow Chemical Jeremy Guidry Dow Chemical Dow Glycol II Corey Millien Dow Chemical-Dow Glycol II Taylor Kraft Farley & Partners LLP Joy Alcanzare Dow Chemical Rhonda Courville Dow Chemical Nashay Coke Dow Chemical Devon Downs Farley & Partners LLP Inspector Inspector Inspector Fixed Asset and Integrity Leader Group Leader Technical Services Responsible Care Leader Regulatory Affairs Leader Environmental Health & Safety Leader Environmental Safety and Security Environmental Health and Safety Environmental Leader Product Safety Focal Point Ethylene Oxide Technical Advisor Outside Counsel Process Engineer Process Safety Manager Production Director Outside Counsel EPA Lead Inspector Signature/Date Supervisor Signature/Date Howard Cole Howard Cole SAMUEL TATES Samuel Tates Digitally signed by Howard Cole Date: 2024.01.25 10:51:01 -06'00' Digitally signed by SAMUEL TATES Date: 2024.01.25 11:06:03 -06'00' Date Date 6ENFORM-019-R8.2 (02/12/2020) 1 Dow Chemical Louisiana Operations Inspection Dates: October 23-October 27, 2023 SECTION I - INTRODUCTION PURPOSE OF THE INSPECTION United States Environmental Protection Agency (EPA) Region 6 inspector Howard Cole arrived at the Dow Chemical facility in Plaquemine, LA ("Dow", "Dow Chemical" or the "Facility") at 9:00 AM on Monday, October 23, 2023, for an announced inspection.

Cyle Boeck Title Lead Inspector Inspector Inspector Present in Opening Conf.

Once all the mixers have completed, each mixer discharges to unload belts which lead to a large ring mixer.

Box 358 Addis, Louisiana 70710 Iberville Parish 225-685-1199 Mark Devall mdevall@shin-tech.com Process Safety Superintendent FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110000572675 1000 0020 2899 RMP 1000114138 325199/325211/325180/325211/325211 Personnel participating in inspection: Kristen Latiolais EPA Region 6 ECDAC Howard Cole EPA Region 6 ECDAC Glen Jenkins LA Dept. of Environmental Quality Jamie Vicknair LA Dept. of Environmental Quality Mark Devall Process Safety Superintendent Tim Bergeron EHS Manager Vickey Gautreaux Process Safety Specialist Chet Peterson Manufacturing Manager Roger Massey Manufacturing Manager Danny Cedatol VP of Manufacturing Ben Dabadie Environmental Superintendent Zachary Curry Process Safety Engineer Tim Fruge Process Safety Specialist Chris Boggs Safety Manager RMP Inspector RMP Inspector RMP Inspector RMP Inspector ShinTech ShinTech ShinTech ShinTech ShinTech ShinTech ShinTech ShinTech ShinTech ShinTech EPA Lead Inspector Signature/Date KRISTEN LATIOLAIS Digitally signed by KRISTEN LATIOLAIS Date: 2025.04.23 15:22:32 -05'00' Kristen Latiolais Date Supervisor Signature/Date KAYLA BUCHANAN Digitally signed by KAYLA BUCHANAN Date: 2025.05.06 14:18:22 -05'00' Kayla Buchanan Date 6ENFORM-019-R8.2 (02/12/2020) 1 ShinTech Louisiana, LLC / ShinTech Plaquemine Plant Inspection Date: December 2-6, 2024 Section I - INTRODUCTION PURPOSE OF THE INSPECTION United States Environmental Protection Agency (EPA) Region 6, inspectors Kristen Latiolais and Howard Cole ("we") arrived at the Shintech Louisiana, LLC- Plaquemine Plant Facility ("SPP"), operated by ShinTech Louisiana, LLC., in Plaquemine, Louisiana at 8:00 AM on December 2, 2024, for an announced inspection.

Smith Targa Lancey Buford Targa Viren Panchal Targa Chris Smart Targa Inspector Inspector Inspector Inspector Inspector Area Manager ES&H Supervisor Facility Supervisor Engineering Planner/Scheduler/MOC Coordinator EPA Lead Inspector Signature/Date ANTHONY ROBLEDO Tony Robledo Digitally signed by ANTHONY ROBLEDO DN: c=US, o=U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 25063 CENTER RIDGE ROAD WESTLAKE, OHIO 44145 SUBJECT: FROM: THRU: TO: CLEAN AIR ACT INSPECTION REPORT Michigan Operations Site, Midland, Michigan Danny Nguyen, Risk Management Program (RMP) Inspector WECAB, Multimedia Section Mr.

This was an EPA lead inspection. 8) Previous Inspection History During the summer of 2019, Adornus Manufacturing USA, LLC (Adornus) purchased the subject facility, which had previously served as an AA battery manufacturing facility owned and operated by Duracell Manufacturing, Inc.

NEICVP1493E01 NEIC CIVIL INVESTIGATION REPORT Clean Harbors Environmental Services, Inc. 51 Broderick Road Bristol, Connecticut 06010 Investigation Dates: December 6 - 13, 2022 Weaver Weaver, Megan Digitally signed by , Megan 12:26:41 -06'00' Date: 2023.07.17 Megan Weaver, P.E.

FILE NAME Cape Asbestos CAPE DATE 2023 DOC CAPE102 DOCUMENT DESCRIPTION Legal - Tibbs Case - Cape Third Party Complaint ELECTRONICAL Y ELECTRONICALY ELCTRONIAY STATE OF SOUTH CAROLINA COUNTY OF RICHLAND JOHN A.

PFAS Restriction process according to REACH Fluorine-free solutions for personal protective equipment BACHELOR THESIS At the University of Applied Sciences Hof Faculty of Engineering Study Programme Innovative Textiles Submitted to Prof.

Pasadena Refinery 111 Red Bluff Road Pasadena, Texas 77506 Same as above Harris County 713-472-4051 Community Concerns - Odors, Emissions, Operations Matt Postage Health, Safety and Environmental Manager mattpostage@chevron.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110000462703 TX0000004820100006 RMP 100000038274 324110 (Petroleum Refineries) 2911 Personnel participating in inspection: Howard Cole US EPA Region 6 Samuel Tates US EPA Region 6 Tifanie Steele Pasadena Refinery Matt Postage Pasadena Refinery Celina O'Connor Pasadena Refinery Nathan Kangas Pasadena Refinery Wally Fleming Pasadena Refinery Chris Newcomb Pasadena Refinery Lisa Majzoub Pasadena Refinery Carlos Siso Pasadena Refinery Elliott Johnson Pasadena Refinery Tavares Pullard Pasadena Refinery Tommy Thompson Pasadena Refinery Brittany Kilman Pasadena Refinery Michael Conard Pasadena Refinery Robert Jamison Pasadena Refinery Tyler Osterhaus Pasadena Refinery RMP Inspector Chemical Accident Enforcement Section Chief Refinery General Manager Health, Safety and Environmental Manager Environmental Manager Process Safety Manager ER and Security Manager Senior Counsel EHS Legal Analyst EHS Senior Counsel Safety Specialist Process Safety Union Rep Fixed Equipment Inspector Process Safety Engineer Learning and Development Specialist Inspection Supervisor Process Engineer EPA Lead Inspector Signature/Date Howard Cole Howard Cole Digitally signed by Howard Cole Date: 2023.11.29 16:18:33 -06'00' Date Supervisor Signature/Date SAMUEL TATES Samuel Tates Digitally signed by SAMUEL TATES Date: 2023.11.30 09:21:51 -06'00' Date 6ENFORM-019-R8.2 (02/12/2020) 1 Pasadena Refinery-Pasadena Refining Inspection Dates: April 24-April 28, 2023 SECTION I - INTRODUCTION PURPOSE OF THE INSPECTION United States Environmental Protection Agency (EPA) Region 6 inspectors Howard Cole and Sam Tates arrived at the PASADENA REFINING SYSTEM INC.

ZeldinScheduling Free Thu, Mar 6 Before 8:00 AM Free Sierra Club FOIA Request: 2025-EPA-04193 SC_FOIA_0001365 u 8:00 AM - 9:15 AM Free 9:15 AM - 9:30 AM SC-GHGs Follow Up Meeting Adm office ZeldinScheduling 9:30 AM - 9:45 AM Free U 9:45 AM - 9:55 AM Brief Meetingw/ Hunter Nation Adm office ZeldinScheduling 9:55 AM -10:00 AM Free 10:00 AM -10:40 AM Outdoor Group Meeting Alm room ZeldinScheduling n 10:40 AM - 11:00 AM Free 11:00AM -12:00 PM Meeting at the WH WH ZeldinScheduling 12:00 PM -1:00 PM Executive Time Adm office ZeldinScheduling 1:00 PM - 2:30 PM Free U 2:30 PM - 3:30 PM Meeting_o_n_OWPriority IssueaDe_e_p Dive adm office ZeldinScheduling 3:30 PM -4:00 PM Free 4:00 PM - 5:00 PM Options Selection/Early Guidance: RFS Set 2 (SAN: 11_9_47_1OA R Alm room ZeldinScheduling u 5:00 PM - 8:00 PM Free 8:00 PM - 8:30 PM Media DC ZeldinScheduling u After 8:30 PM Free Fri, Mar 7 Before 8:00 AM 8:00 AM - 9:40 AM 9:40AM -10:00AM 10:00 AM - 10:30 AM 10:30 AM -11:00 AM 11:00 AM -11:30 AM Free Free Media EPA HQ ZeldinScheduling Planning Meeting Microsoft Teams Meeting ZeldinScheduling Walk Through Concur Adm office ZeldinScheduling Free 4 Sierra Club FOIA Request: 2025-EPA-04193 SC_FOIA_0001366 11:30 AM -12:30 PM Meeting on EPA's Lead and Copper Improvements Alm room ZeldinScheduling 12:30 PM -1:30 PM Executive Time Adm office ZeldinScheduling 1:30 PM -1:45 PM Free 1:45 PM - 2:00 PM Call w/ RM Larsen 2:00 PM - 5:00 PM After 5:00 PM ZeldinScheduling Free Free Sat, Mar 8- Sun, Mar 9 0 All Day Free Mon, Mar 10 Before 8:00 AM 8:00 AM - 9:10 AM 9:10 AM - 9:45 AM 9:45 AM -10:00 AM 1 0 : 0 0 AM -10:30 AM 10:30 AM -1:00 PM 1:00 PM - 2:00 PM 2:00 PM - 3:27 PM 3:27 PM - 3:50 PM 3:50 PM - 5:00 PM After 5:00 PM Free Free Speaking at National League of Cities Marriott Marquis DC (901 Massachusetts Ave.

Stitzlein said that the floor drains lead to the outfall, but that the drains have been capped.

U.S.

Pretreatment Compliance Inspection Final Summary Report Discharger: Chester Sewer District (CSD) Rocky Creek Wastewater Treatment Plant (WWTP, NPDES Permit No.