PROJECT TEAM MEMBERS Organization EPA Region 7, ECAD, Air Branch EPA Region 7, ECAD, Air Branch Project Role Lead Inspector Field team member FACILITY CONTACT INFORMATION Table 2 lists the primary facility contacts.

REPORT OF THE PRETREATMENT COMPLIANCE AUDIT Coffeyville Pretreatment Program 4960 County Road 1400 Coffeyville, Kansas 67337 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM KS0050733 JANUARY 18, 2023 BY UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 7 WATER DIVISION PERMITS AND LOANS BRANCH Contents ACRONYMS ..................................................................................................................................... 2 INTRODUCTION .............................................................................................................................. 3 PARTICIPANTS ............................................................................................................................... 3 PROGRAM OVERVIEW .................................................................................................................... 3 LEGAL AUTHORITY......................................................................................................................... 4 LOCAL LIMITS ................................................................................................................................. 4 SIGNIFICANT INDUSTRIAL USERS .................................................................................................. 4 INDUSTRIAL WASTE INVENTORY .................................................................................................. 4 INDUSTRIAL USER PERMITS .......................................................................................................... 4 SLUG CONTROL PLANS ................................................................................................................... 5 INDUSTRIAL INSPECTIONS............................................................................................................. 5 COMPLIANCE MONITORING, SELF-MONITORING, and REPORTING............................................... 5 ENFORCEMENT .............................................................................................................................. 6 OVERSIGHT INSPECTION................................................................................................................ 6 HAULED WASTE ............................................................................................................................. 7 SEWAGE SLUDGE METALS MASS BALANCE ................................................................................... 7 DENTAL AMALGAM RULE............................................................................................................... 7 RECORDS MANAGEMENT ............................................................................................................... 7 CONCLUSION, EXPECTATIONS and RECOMMENDATIONS ............................................................. 7 ATTACHMENTS............................................................................................................................... 9 ACRONYMS BOD Biochemical Oxygen Demand CA Control Authority CFR Code of Federal Regulations CIU Categorical Industrial User CROMERR Cross-Media Electronic Reporting Rule CWF Combined Wastestream Formula ECHO Enforcement and Compliance History Online EPA U.S.

Sincerely, Prideaux, LisaKay Digitally signed by Prideaux, LisaKay Date: 2023.08.24 12:49:42 -06'00' Lisa-kay Prideaux NPDES and Wetlands Enforcement Section Enforcement and Compliance Assurance Division Enclosures: 1) NPDES Wastewater Lagoon Inspection Report 2) Photo Log cc: Jeffrey Stiffarm, President, Gros Ventre and Assiniboine Tribes of the Fort Belknap Reservation (email) Ina Nez Perce, Environmental Director, Fort Belknap (email) Gene Talks Different, Water Plant Manager (email) Rob Adams, Indian Health Services (email) NPDES Wastewater Lagoon Inspection Report National Database Information Inspection Date: July 19, 2023 Inspection Type: CEI Entry/Exit Time: 08:30/10:00 NPDES ID Number: MTU000027 NAICS Code: 221300 Sewage Treatment Inspection ID: 202307_MTU000027 Facility Lead inspector and affiliation: Lisa-kay Prideaux / EPA Region 8 Montana Operations Office Facility Location Information Site/Facility Name & Location: Fort Belknap Agency Lagoons 48.482209N; -108.746072W Email Report to: Kasey Hastheeagle Director of Prairie Mountain Utilities Kasey.hastheeagle@ftbelknap.org Contact Information Facility Contacts: Person/Company meeting definition of "Operator" Authorized Official(s) Name(s)/Title Kasey Hastheeagle - Director of Prairie Mountain Utilities (present) Gene Talks Different - Water Plant Manager (present) Tyus Hammett - Water/Wastewater Operator in Training (present) Jeffrey Stiffarm - President (not present) Kasey Hastheeagle - Director of Prairie Mountain Utilities (present) Tribe Representative(s) Indian Health Service Representative(s) Rob Adams - Indian Health Services, Engineer (present) Permit Information Is the permit on site and available?

Monarch SCBPO 810-985-7125 Metadata EPA Inspectors: State Inspector(s): Other Inspector(s): Title: Author: Subject: Keywords: EPA Lead Inspector Signature/Date Supervisor Signature/Date Mario Jorquera OECA/OCE/AED/VEEB 202-564-1079 {name} {name} {name} Brodie Mack Kim Childers {affiliation/mailcode} {affiliation/mailcode} {affiliation/mailcode} NHTSA NHTSA {phone no.}

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Four Penn Center 1600 John F.

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: DSB ID #: Clean Air Act Inspection of Univation Technologies, LLC August 27, 2024 SIP, MACT, Title V Univation Technologies, LLC Univation Technologies, LLC 1100 Science Park Drive South Charleston, WV 25303 38.35581 Longitude: Kanawha County -81.70552 WV00003900618 R30-03900618-2022 325110, 325199 SIC: ECAD-5523 2865, 2869 Facility Representatives: Jay Fedczak, EH&S Delivery Manager, DOW Phone: 304-747-1354 Email: JPFedczak@dow.com Christine Westgate, Production Leader, DOW Phone: 979-319-2028 Email: cmwestgate@dow.com Cymry Hughes, Production Engineer, DOW Phone: 219-779-3691 Email: chughes1@dow.com Point of Contact EPA Inspectors: Scott Yanos, Life Scientist, 3ED21 Phone: 215-814-2128 Email: Yanos.Scott@epa.gov Stafford Stewart, Environmental Engineer, 3ED21 Phone: 215-814-5352 Email: Stewart.Stafford@epa.gov Steve Ott, Life Scientist, 3ED21 Phone: 215-814-2267 Email: Ott.Steve@epa.gov State/Local Inspectors: Dan Bauerle, Technical Analyst, WV DEP Phone: 304-926-0499 Ex 41245 Email: dan.c.bauerle@wv.gov Other personnel present included in Attachment 2: Sign-in Sheet DSB ID #: ECAD-5523 EPA Lead Inspector Signature Supervisor Signature SCOTT YANOS Digitally signed by SCOTT YANOS Date: 2024.10.08 11:29:32 -04'00' Scott Yanos 1600 John F Kennedy Blvd Philadelphia, PA 19103-2852 KRISTEN HALL Digitally signed by KRISTEN HALL Date: 2024.10.09 06:19:10 -04'00' Kristen Hall Date Date 2 DSB ID #: ECAD-5523 Table of Contents I.

REPORT OF MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) INSPECTION AT The U.S.

From: To: Cc: Subject: Date: Attachments: Resending.

Comments on Annex XV RESTRICTION REPORT PROPOSAL FOR A RESTRICTION SUBSTANCE NAME(S): Per- and polyfluoroalkyl substances (PFASs) Submitted by Individual Mr.

They have higher heat resistance compared to other general-use resins Fluoropolymers Heat resistance : PTFE PFA FEP ETFE maximum operating temperature (C) 260 260 205 150 Table 5 The heat resistance of Fluoropolymer 3 PCTFA 120 PVdF 120 Other general-use resins PP PVC 100 60 Electric insulation When the dielectric constant is low, the insulation in electrical components can be made thinner, leading to downsizing and weight reduction of the equipment.In applications where downsizing and weight reduction are necessary, it is an essential feature 2 Japan Fluoropolymers Industry Association(2020), , 14th edition.

Mostly obscured by trailers at the loading dock, the EPA Inspection Team observed five (5) on lot, storm grate inlets that ultimately lead to Outfall 002.

RCRA COMPLIANCE EVALUATION INSPECTION REPORT 1) Inspector and Author of Report Daryl R.

This was an EPA lead inspection. 8) Facility Description The Joint Base Charleston AFB is one of 12 Department of Defense (DoD) Joint Bases and is host to over 60 DoD and Federal agencies.

EPA Small Business Resources Information Sheet Industry Sector Notebooks Environmental Compliance Assistance Centers Recycling Electronics: A Guide for Businesses Lead - Based Paint Activities: Handling and Disposal Battery Recycling / Disposal Management of Fluorescent Lamps for Businesses .

This was an EPA lead inspection.