When EPA asked which areas would result in the highest exposures, Ivan stated that the results of industrial hygiene monitoring conducted for Befesa employees would likely be higher in the Feed Building and in areas where employees are exposed to the crude zinc oxide (CZO) product, such as those employees that maintain the BC3 and BC10 baghouse, since CZO has a higher lead content than the incoming EAF dust.

EPA Small Business Resources Information Sheet x Solvent-Contaminated Wipes Final Rule Summary Chart x IDNR Excluded Solvent-Contaminated Wipes Rule: Management Practices for Wipes, Rags, and Shop Towels x Recycling Electronics: A Guide for Businesses x Lead-Based Paint Activities: Handling and Disposal x Battery Recycling/Disposal x Management of Fluorescent Lamps for Businesses x Incompatible Chemicals x Universal Wastes - Including Aerosol Cans 2 x TCLP - Toxicity Characteristic Leaching Procedure x Part 279 Requirements: Used Oil Management Standards x EPA Region 7 Emergency Response Program x Chemical Facility Anti-Terrorism Standards x Iowa Environmental Guide for Businesses I reviewed the Verification Report (Attachment 1) with the CVCMS team during the CEI.

Delta Baytown 233 Delta Parkway Baytown, Texas 77523 334 Tidal Road Houston, Texas 77536 Chambers County 281-923-2132 Frank Ingrassia General Complex Manager Email: Frank.ingrassia@pscgroup.com 110045464519 N/A 100000213823 49319: Other Warehousing and Storage N/A Personnel participating in inspection: Charese Simpson EPA Region 6 Robert Andrade Delta Baytown Tim Thurmond Delta Baytown Evan Dyer Delta Baytown Thomas Lopez Delta Baytown Frank Ingrassia Delta Baytown EPA Lead Inspector Signature/Date CHARESE SIMPSON Charese Simpson Supervisor Signature/Date KAYLA BUCHANAN Kayla Buchanan Lead Inspector Sr.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 02/02/2022; 04/13/2022 Air Title V CAA Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Louisiana Integrated Polyethylene JV, LLC Louisiana Integrated Polyethylene JV 2201 Old Spanish Trial Westlake, LA, 70669 2201 Old Spanish Trial Westlake, LA, 70669 Calcasieu {Phone Number} Megan Leger Environmental Manager Megan.Leger@lyondellbasell.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110070879384 AI 226602 LA0000002201900514 32511; 32619; 325120; 325110; 325199; 325211; 325110; 325110 N/A Personnel participating in inspection: Justin Chen ECD-AT Doreen AU NEIC Andrew Miller LDEQ Inspector Inspector Inspector EPA Lead Inspector Signature/Date Chen, Justin {Inspector name} Digitally signed by Chen, Justin Date: 2022.08.26 15:23:06 -05'00' Date Supervisor Signature/Date JAMES LEATHERS Date: 2022.08.26 15:26:37 -05'00' Digitally signed by JAMES LEATHERS {Supervisor name} Date 6ENFORM-019-R8.2 (02/12/2020) 1 Louisiana Integrated Polyethylene JV, LLC 02/02/2022, 04/13/2022 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 inspector Justin Chen (J.

Limiting emissions to soil................................................................12 24 May 2023 Introduction The Alliance for Telomer Chemistry Stewardship (ATCS) represents some of the leading producers of C6 short-chain fluorotelomer-based chemistry, including C6 sidechain fluorinated polymers (C6 SFPs) and C6 fluorosurfactants.

July 21, 2023 Dr.

Cliffs is a leading North America based steel producer that is vertically integrated from the mining of iron ore, production of pellets and direct reduced iron, and processing of ferrous scrap through primary steelmaking and downstream finishing, stamping, tooling and tubing.

RCRA Inspection Report 1) Inspector and Author of Report Daryl R.

Siddiqui 3PL Fulfillment & Prep Lead Inspector Inspector Subject Matter Expert Subject Matter Expert Owner Warehouse Manager EPA Lead Inspector Signature/Date JUSTIN MULLENIX Date: 2024.08.21 11:51:49 -05'00' Digitally signed by JUSTIN MULLENIX Justin Mullenix Date Supervisor Signature/Date H STUCKEY Digitally signed by H STUCKEY Date: 2024.08.22 11:31:12 -05'00' H.

Wilhelm Hueper, was a leading United States authority in the field of 21 occupational cancer and first director of the environmental cancer section of the National Cancer 22 Institute.

This was an EPA lead inspection supported by KYDEP inspectors. 8) Facility Description Brenntag Mid-South is a distributor of chemicals.

Yes Yes Yes Yes Yes Yes 1 of 32 GUN LAKE TRIBAL GAMING AUTHORITY WWTF Inspection Date(s): 08/02/2022 - 08/03/2022 Lead Inspector: Dean Maraldo Supervisor Review: Ryan Bahr [Signature] REGION 5 [Signature] REGION 5 DINO MARALDO Digitally signed by DINO MARALDO Date: 2022.08.05 17:01:42 -05'00' Maraldo.Dean@epa.gov (312) 353-2098 Digitally signed by Bahr, Bahr, Ryan Date: 2022.08.05 Ryan 17:07:22 -05'00' bahr.ryan@epa.gov SECTION I - INTRODUCTION Site Entry and Inspection Objectives I, Dean Maraldo, arrived at the Gun Lake Water Treatment building at 1:01 PM on Tuesday, August 2, 2022, for an announced inspection.

Bldg. 2 - Suite 140 Austin, TX 78717 Harris County (404) 886-4786 Jody Hembree Chief Engineer jody.hembree@nmrk.com FRS Number: 110023011934 Identification/Permit ICIS 2200016802 Number: Media Identifier Number: RMP 1000113895 NAICS: 49311 General Warehousing and Storage SIC: Personnel participating in inspection: Aimee Boss EPA Region 6 ECDAC Physical Scientist Kayla Buchanan EPA Region 6 ECDAC RMP Inspector Julia Torres EPA Region 6 ECDAC Physical Scientist Bob Nelson Newmark Contractor Jody Hembree Newmark Chief Engineer John Lewis Letsos Tech John Dupree Newmark Vice President, Critical Environments Amber Carnes Newmark Property Manager EPA Lead Inspector Signature/Date AIMEE BOSS Digitally signed by AIMEE BOSS Date: 2024.08.05 09:27:40 -05'00' Aimee Boss Date Supervisor Signature/Date SAMUEL TATES Date: 2024.08.05 09:50:50 -05'00' Digitally signed by SAMUEL TATES Samuel Tates Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION Newmark - Park 10 Ninety Nine Inspection Dates: June 4 - 5, 2024 PURPOSE OF THE INSPECTION United States Environmental Protection Agency (EPA) Region 6 Inspectors Kayla Buchanan and Aimee Boss, and inspector-in-training Julia Torres ("we"), arrived at the Park 10 Ninety Nine ("Park 10" or the "Facility"), operated by Newmark, in Katy, Texas at 8:30 AM on June 4, 2024, for an announced inspection.

Support Chandler Faciane Southern Ionics - Pasadena Process Engineer Kirk Wilson Southern Ionics - Pasadena Maintenance Supervisor Susan Miller Southern Ionics - Pasadena Office Administrator EPA Lead Inspector Signature/Date Supervisor Signature/Date Charese Simpson Kayla Buchanan 4.29.2025 Date 4/29/2025 Date 6ENFORM-019-R8.2 (02/12/2020) 1 Southern Ionics, Incorporated - Pasadena Facility February 25 - 27, 2025 Section I - INTRODUCTION PURPOSE OF THE INSPECTION The United States Environmental Protection Agency (EPA) Region 6 Inspectors Charese Simpson and Julia Torres ("we") arrived at the Southern Ionics facility at 9:00 AM on Tuesday, February 25, 2025, for an announced inspection.

Instead, reaction pathways eventually lead to these chains being derivatised with a carboxylic acid group to form a stable species.