John Warning, Quality Lead IV, approximately nine years with the company.

URGENT LEGAL MATTER - PROMPT REPLY NECESSARY SENT VIA EMAIL Date on electronic signature Mr.

Brazos Street San Antonio, TX 78207 Bexar (210) 865-7183 Emergency Contact 24-Hour Phone Ismail Jaber VP Engineering and Technology (210) 865-7183 iaj@kiolbassa.com FRS Number/Programmatic ID: Identification/Permit Number: Media Identifier Number: NAICS Code: SIC Code: 110000503857 / ICIS 2600032207 Texas Commission on Environmental Quality RN102315207 RMP 100000081733 311611 Animal (except Poultry) Slaughtering See NAICS Personnel participating in the VPCE: Ismail Jaber Kiolbassa Provision Company Kirstin Feril Kiolbassa Provision Company David Baird Applied EHS Management Lance Peavler Kiolbassa Provision Company Terry Ramos Kiolbassa Provision Company Tabatha Barnes Kiolbassa Provision Company Efrain Barbosa Kiolbassa Provision Company VP Engineering and Technology Safety Supervisor Consultant VP Operations Maintenance Director Director Safety and Quality Project Engineer iaj@kiolbassa.com kferil@kiolbassa.com david.baird@appliedehs.com lsp@kiolbassa.com tar@kiolbassa.com tab@kiolbassa.com ebarbosa@kiolbassa.com Diana Lundelius Daniel Williams EPA Region 6 EPA Region 6 EPA Lead Inspector/Reviewer Signature/Date Supervisor Signature/Date Lead Inspector Inspector-in-Training lundelius.diana@epa.gov williams.daniel.d@epa.gov Diana Lundelius Diana Lundelius, CHMM Digitally signed by Diana Lundelius DN: cn=Diana Lundelius, o=USEPA Region 6, ou=Chemical Accident Enforcement Section, email=lundelius.diana@epa.gov, c=US Date: 2022.05.04 14:50:22 -05'00' Rev. 05/16/2022 Date Digitally signed by SAMUEL SAMUEL TATES TATES Date: 2022.05.04 16:24:33 -05'00' Samuel Tates Rev. 05/16/2022 Date 6ENFORM-019-8 (10/31/2019) 1 Kiolbassa Provision Company VPCE Dates March 16-31, 2022 Section I - INTRODUCTION PURPOSE OF THE VPCE On March 2, 2022, the United States Environmental Protection Agency (EPA) Region 6 sent an email to facility personnel at Kiolbassa Provision Company (Kiolbassa, or the Facility), located in San Antonio, Texas, to announce the initiation of a Clean Air Act Risk Management Plan (RMP) Virtual Partial Compliance Evaluation (VPCE).

A plan was put in place to ensure these areas were inspected during the walkthrough. 2.1 FACILITY PHYSICAL DESCRIPTION AND OPERATION The Facility is a leading global provider of animal health products for pets and livestock.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 2 In the Matter of: AES PUERTO RICO, L.P.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III 1650 Arch Street Philadelphia, Pennsylvania 19103-2029 Report Title: Inspection Date(s): Regulatory Program(s): Type of Activity: Site/Facility Name: Permittee(s): Site/Facility Operator: Site/Facility Address: Latitude: County/Parish: Permit Number: NAICS Code: Unique Project #: Clean Water Act Compliance Inspection Report 03/24/2022 National Pollutant Discharge Elimination System (NPDES) NPDES CWA Pretreatment DELCORA Sewage Treatment Plant (STP) DELAWARE COUNTY REGIONAL WATER QUALITY CONTROL AUTHORITY (DELCORA) DELCORA 3201 W Front Street Chester, PA 19013-2320 39.82553 Longitude: -75.39399 Delaware County PA0027103 221320 SIC: 4952 3E22WN005A Site/Facility Representative(s): Irene Fitzgerald - Lab and Pretreatment Manager, DELCORA Phone: 610-876-5523 x 213 Email: fitzgeraldi@delcora.org EPA Inspectors: Aaron Thomson - EPA Inspector (3ED13) Phone: 215-814-2116 Email: Thomson.Aaron@epa.gov Ryan Shuart - EPA Inspector (3WD41) Phone: 215-814-2714 Email: Shuart.Ryan@epa.gov EPA Contractors: N/A Point of Contact State/Local Inspectors: N/A Report Preparer Signature/Date Supervisor Signature/Date Digitally signed by AARON AARON THOMSON THOMSON Date: 2022.06.21 13:38:22 -04'00' Aaron Thomson (3ED13) Four Penn Center Philadelphia, PA 19103 ZELMA MALDONADO Date: 2022.06.21 13:45:12 -04'00' Digitally signed by ZELMA MALDONADO Date Zelma Maldonado, Acting Chief, ES Section Date Four Penn Center Philadelphia, PA 19103 Unique Project#: 3E22WN005A DELAWARE COUNTY REGIONAL WATER QUALITY CONTROL AUTHORITY (DELCORA)/DELCORA Sewage Treatment Plant (STP) 03/24/2022 Table of Contents I.

The strong electron withdrawing character of the fluorine weakens the OH bond, which leads to a facile deprotonation of the alcohol.

EPA Region 8 (onsite lead) Inspector and affiliation: Jennifer Ferrando / U.S.

This was an EPA lead inspection. 8) Facility Description The Chemours DeLisle Plant manufactures titanium dioxide pigment (TiO2 or pigment) using the chloride-ilmenite process.

This was an EPA lead inspection. 8) Facility Description Lanxess Corporation is a headquartered in Cologne, Germany.

NPDES Inspection Report - Stormwater Industrial National Database Information Inspection Date: 5/18/2023 Inspection Type: Industrial Stormwater Entry/Exit Time: 10:30 am / 12:45 pm NPDES ID Number: NDR320601 NAICS Code: 324121 Inspection ID: 202305_NDR320601 Lead Inspector and affiliation: Brit Rustad / EPA Region 8 Inspector and affiliation: Stephanie Meyers / EPA Region 8 Inspector and affiliation: Dallas Grossman / North Dakota DEQ Inspector and affiliation: Kylee Harrison / North Dakota DEQ Inspector and affiliation: Alexis Delzer / North Dakota DEQ Facility Location Information Site/Facility Name and Location: Mail Report to: Strata Construction - Devils Lake 2224 Hwy 19 West, Devils Lake, North Dakota 58301 Joshua Costello joshua.costello@stratacorporation.com Contact Information Facility Contacts: Indicate primary lead and present during inspection Name/Title Joshua Costello / Environmental Manager / primary lead and present during the inspection Tammy Kuk / Area Manager / present during opening and closing conferences Owner, operator, and permittee information: The site is owned by Strata Corporation The site is operated by Joshua Costello according to the SWPPP Permit Information Is the permit on site and available?

EPA Small Business Resource Information Sheet (EPA Handout) x Solvent-Contaminated Wipes Final Rule Chart (EPA Handout) x Recycling Electronics (Iowa Department of Natural Resources - IDNR Handout) x Lead-Based Paint Activities (IDNR Handout) x Excluded Solvent-Contaminated Wipe Rule (IDNR Handout) x Battery Recycling/Disposal (IDNR Handout) x Management of Fluorescent Lamps for Businesses (IDNR Handout) x Incompatible Chemicals (IDNR Handout) x Universal Wastes Including Aerosol Cans (IDNR Handout) x TCLP Waste Determination Testing (IDNR Handout) x Industry Sector Notebooks (EPA Handout) x Environmental Compliance Assistance Centers (EPA Handout) x e-Manifest Fact Sheet (EPA Handout) x RCRA Online A Quick Reference Guide (EPA Handout) x Requirements for Used Oil Management Standards (EPA Handout) x Emergency Response Program (EPA Handout) x Commercial Motor Vehicle Transportation System Security & Safety x Security Awareness (EPA Handout) x Chemical Facility Anti-Terrorism Standards (Homeland Security Handout) x Iowa Life/Changing Iowa Department of Economic Development - Iowa Environmental Guide for Business x How to Register for RCRAInfo Industry Application for Iowa Facilities 4.0 FINDINGS AND OBSERVATIONS 4.1 Facility Information and Operations Rosenboom Machine is a manufacturer of custom designed hydraulic cylinders used in the military, steel, agriculture, refuse, construction, fire department, and utility industries.

Attendees Title/Organization Name Lead Inspector/EPA Amy Thompson REGION 7 Case Officer/EPA Region 7 Donald Melton Phone (913) 551-7384 913-551-5021 Environmental Specialist /Ecovyst Catalyst Technologies LLC Environmental Consultant/MW Environmental Solutions LLC Felicia NajeraPaxton Mike Wey Site Manager/Ecovyst Catalyst Technologies LLC Ryan Parks Operator/Ecovyst Catalyst Technologies LLC Lab Manager/Ecovyst Catalyst Technologies LLC Carl McMackin Paul Schoenecker Opening Conference Email Opening Conf.

Carl Slimp introduced himself at this time as the testing field lead.

National Database Information Inspection Type NPDES ID Number Inspection ID Inspection Date Entry Time Exit Time Pretreatment Categorical Industrial User (CIU) Compliance Evaluation Inspection (CEI) CO-PF00102 202504_COPF00102 April 7, 2025 9:30 AM 1:45 PM General Inspector Name Akash Johnson Telephone 303.312.6067 Inspector Type Inspector Name Telephone Inspector Type EPA Region 8 Althea Wilson 303.312.6026 EPA Region 8 Business Name Facility Location Mailing Address Type of Business/Operations Average Production Rate Number of Employees Days of Operation Type/Number of Shifts Facility Location Information Metal Container Corporation 1201 Metal Container Court, Windsor, CO 80550 1201 Metal Container Court, Windsor, CO 80550 Can making facility 6 million cans per day 89 hourly employees and 5 salaried employees 365 days per year, 24 hours per day; about 3-10 days of no production due to annual maintenance/cleaning Two 12-hour shifts, 4 crews Tasha Greene Name Devin Bjorneboe Dennis Markham Carlos Chaparro Title Environmental Health and Safety Manager, Metal Container Corporation (Present for the entire inspection) Quality and Environmental Coordinator, Metal Container Corporation (Present during the opening conference only) Wastewater Treatment Facility Superintendent, Town of Windsor (Present for the entire inspection) Plant Manager, Metal Container Corporation (Present during the first part of the opening conference only) Page 1 of 17 Publicly Owned Treatment Works (POTW) and Permit Number Ultimate Receiving Water(s) POTW/Receiving Water Town of Windsor POTW; NPDES ID CO-0020320 Cache La Poudre River Areas Evaluated During Inspection Permit Self-Monitoring Program Records Compliance Schedule Facility/Site Review Laboratory Effluent/Receiving Waters Operations and Maintenance Flow Measurement Sludge Handling/Disposal Pretreatment Pollution Prevention Stormwater Combined Sewer Overflow Sanitary Sewer Overflow Report Review and Signature Lead Inspector and Report Writer Name/Signature/Final Date ALTHEA WILSON Digitally signed by ALTHEA WILSON Date: 2025.05.22 08:50:25 -06'00' Contact Information U.S.