Inspection Entry Date/Time Inspection Exit Date/Time Regulatory Program Type of Inspection EPA REGION 10 Enforcement Division INSPECTION REPORT 09/10/2024 08:34 AM (AKT) Announced: No 09/10/2024 05:07 PM (AKT) Access: Granted RCRA Compliance Evaluation Inspection (CEI) Company Name 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 Mailing Address/Secondary Address City, State, Zip Code Northern Star (POGO), LLC Northern Star (POGO), LLC AKR000005553 50 Mile Pogo Road Delta Junction, AK 99737 Southeast Fairbanks Borough Large Quantity Generator 212220 - GOLD ORE AND SILVER ORE MINING Gold Mine 64.742631, -144.317123 Michael Eckert meckert@nsrltd.com General Manager - POGO Operation 3204 International St.

Inspection Entry Date/Time Inspection Exit Date/Time Regulatory Program Type of Inspection EPA Region 10 Enforcement Division INSPECTION REPORT 10/19/2022 09:44 AM (PT) Announced: No 10/19/2022 01:00 PM (PT) Access: Granted RCRA CEI - Compliance Evaluation Inspection Company Name 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 Mailing Address/Secondary Address City, State, Zip Code Western Washington University (WWU) WWU Physical Plant WAD981763030 915 26Th St Bellingham, WA 98225 Whatcom Very Small Quantity Generator (VSQG) 611310 - Colleges, Universities, and Professional Schools University 48.72492, -122.48354 Grant Whitman, MPH whitmag2@wwu.edu Laboratory Safety Consultant, Interim Hazardous Waste Contact Environmental Health and Safety Western Washington University CS132A, MS 9070 2001 Bill McDonald Parkway, Bellingham, WA 98225 (360) 650-4064 Bellingham, WA 98225 Permit Number (If Applicable) Not Applicable Lead Inspector: Jon Jones JONATHAN JONES EPA Region 10 Digitally signed by JONATHAN JONES Date: 2023.02.07 12:17:32 -09'00' Jones.Jon@epa.gov (907) 271-6329 Supervisor Review: Jen Sullivan Jennifer A Sullivan EPA Region 10 Digitally signed by Jennifer A Sullivan Date: 2023.02.08 08:54:38 -08'00' Sullivan.Jennifer.A@epa.gov (206) 553-6978 1 of 20 Western Washington University Physical Plant Inspection Date(s): 10/19/2022 SECTION I - INTRODUCTION Site Entry and Purpose of the Inspection Type of inspection: CEI - Compliance Evaluation Inspection This report is based on information supplied by WWU Physical Plant Facility representatives, observations made by the EPA Region 10 inspector, and records and reports maintained by the facility and its HQ including, but not limited to: direct observations made by the EPA Region 10 Inspector(s), photographs taken by EPA Region 10 inspector(s), physical evidence collected by the EPA Region 10 inspector(s), measurements or samples taken by EPA Region 10 inspector(s), verbal or written statements made by information supplied by the facility representatives during or subsequent to the on-site Inspection, and materials, processes, data, photographs, or documents shown, demonstrated, or submitted to the EPA Region 10 inspector(s) by the facility representatives during or subsequent to the on-site Inspection.

United States Environmental Protection Agency, Region 2 Caribbean Environmental Protection Division Multimedia Permits and Compliance Branch NPDES Compliance Evaluation Inspection Municipal Separate Storm Sewer Systems Permittee Municipality of Cabo Rojo P.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 2 CARIBBEAN ENVIRONMENTAL PROTECTION DIVISION CITY VIEW PLAZA II BUILDING, 7TH FLOOR ROUTE 165 GUAYNABO, PUERTO RICO 00968 March 23, 2021 VIA ELECTRONIC MAIL Ms.

RCRA Compliance Branch INSPECTION REPORT Inspection Date(s): 3/30/2023 Inspection Announced: No Facility or Site Name: Facility/Site Physical Location: (City, state, zip code) Mailing address (if different from above): Facility/Site Contact: Corbion Caravan 100 Adams Drive Totowa, NJ 07512 N/A Paxton Tsang Paxton.Tsang@corbion.com (800) 526- 5261 EHS Specialist RCRA ID Number: \ NJR986637403 Facility/Site Personnel Participating in Inspection: Paxton Tsang See above Gayle Goldberg EHS Manager See above Gayle.Goldberg@corbion.com Inspector(s): William Chernes Areeba Khan Supervisor: Derval Thomas AREEBA KHAN DERVAL THOMAS Digitally signed by AREEBA KHAN Date: 2023.05.19 14:42:15 -04'00' Digitally signed by DERVAL THOMAS Date: 2023.05.19 12:11:30 -04'00' SECTION I - INTRODUCTION Purpose of the Inspection Objective The purpose of the inspection was to perform a Resource Conservation and Recovery Act (RCRA) comprehensive evaluation inspection (CEI) at this facility.

RCRA Compliance Branch INSPECTION REPORT Inspection Date(s): Facility or Site Name: Facility/Site Physical Location: (City, state, zip code) Mailing address (if different from above): Facility/Site Contact: RCRA ID Number: 11/29/2023 Himed, Inc. 148 Sweet Hollow Road Old Bethpage, NY 11804 Frank Vitale Frank.vitale@himed.com (631) 603-9896 NYD089399489 Inspection Announced: No Vice President, Quality Assurance & Regulatory Affair Facility/Site Personnel Participating in Inspection: Frank Vitale See above Arthur Mucciolo Director of Operations Rodel Bencio Maintenance Worker Alexandra Ferraiuolo Rodriguez Quality Assurance Manager See above Arthur.Mucciolo@himed.com (516) 586 5700 x151 Rodel.Bencio@himed.com (732) 499- 9700 Alexandra.Ferraiuolo@himed.com (347) 860- 0525 Inspector: Areeba Khan AREEBA KHAN Digitally signed by AREEBA KHAN Date: 2024.02.06 18:39:31 -05'00' Supervisor: Derval Thomas DERVAL THOMAS Digitally signed by DERVAL THOMAS Date: 2024.02.06 16:01:48 -05'00' SECTION I - INTRODUCTION Purpose of the Inspection Objective The purpose of the inspection was to perform a Resource Conservation and Recovery Act (RCRA) comprehensive evaluation inspection (CEI) at this facility.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 2 290 BROADWAY NEW YORK, NY 10007-1866 By Email: cnobile@bop.gov Mr.

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

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: General Permit #: Site Specific Permit #: NAICS Code: Unique Project #: Clean Water Act Compliance Inspection Report 06/16/2022 National Pollutant Discharge Elimination System (NPDES) Industrial Stormwater Lawson Road 234-21.00-139.00 Undetermined Not Currently Permitted RB Hauling Lawson Road Parcel 234-21.00-139.00 Georgetown, DE 19947 38.640188 Longitude: -75.270777 Sussex Not Applicable Not Applicable Unknown SIC: Unknown 3E22WN076B Site/Facility Representative(s): John Davidson Phone: 302-645-5966 EPA Inspectors: Peter Gold Phone: (215) 814-5236 State/Local Inspectors: Bill Tanner Phone: (302) 739-9949 Jena Saxton DNREC Phone: (302) 739-9343 Cody Letsinger - DNREC Phone: (302) 739-9350 Point of Contact Email: Cdavidson1129@verizon.net Email: Gold.Peter@epa.gov Email: Bill.Tanner@delaware.gov Email: Jena.Saxton@delaware.gov Email: Cody.Letsinger@delaware.gov Gold, Peter Digitally signed by Gold, Peter Date: 2022.08.15 12:59:46 -04'00' Report Preparer Signature/Date Supervisor Signature/Date Peter Gold, Enforcement Officer Date NPDES Enforcement Section (3ED32) MICHAEL GREENWALD Digitally signed by MICHAEL GREENWALD Date: 2022.08.15 13:02:36 -04'00' Michael Greenwald, Acting Section Chief Date NPDES Enforcement Section, (3ED32) Unique Project#: 3E22WN076B Lawson Road 234-21.00 06/16/2022 Table of Contents I.

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: County/Parish: Latitude: Longitude: General Permit Number: Site Specific Permit No.: NAICS Code: SIC: Unique Project #: Clean Water Act Compliance Inspection Report 05/25/2021 National Pollutant Discharge Elimination System (NPDES) Construction Stormwater The Marina at Peppers Creek HKS 4, LLC HKS 4, LLC County Road 336 (s/s) and East of County Road Lewes, DE 19958 Sussex 38.570278 -75.210833 DE0051268 DEC001977 236115 1521 3E21WN123A Site/Facility Representative(s): Point of Contact Ken Short, Insight Homes Phone: (302) 339-5802 Email: Kenshort@insight.de.com Bobby Horsey, Horsey Phone: (302) 542-8071 Email: Bobbydgh@aol.com EPA Inspectors: Peter Gold, EPA Region III Phone: (215) 814-5236 Email: Gold.Peter@epa.gov Amanda Pruzinsky, EPA Region III Phone: (215) 814-5456 Email: Pruzinsky.Amanda@epa.gov State/Local Inspectors: Mary Hamilton, DNREC Phone: (302) 222-2197 Email: Mary.Hamilton@delaware.gov Craig Mills, Sussex Conservation District Phone: (302) 381-6135 Email: Craig.mills@sussexconservation.org Digitally signed by Gold, Gold, Peter Date: 2021.07.19 09:18:21 Peter -04'00' Report Preparer Signature/Date Peter Gold, Enforcement Officer NPDES Enforcement Section (3ED32) Date MARK ZOLANDZ Digitally signed by MARK ZOLANDZ Date: 2021.07.20 15:59:20 -04'00' Supervisor Mark Zolandz, Acting Chief Date Signature/Date NPDES Enforcement Section (3ED32) Unique Project #: 3E21WN123A HKS4, LLC The Marina at Peppers Creek 05/25/2021 Table of Contents I.

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: General Permit #: Site Specific Permit #: NAICS Code: Unique Project #: Clean Water Act Compliance Inspection Report 04/20/2022 National Pollutant Discharge Elimination System (NPDES) Municipal Stormwater Mechanicsburg Borough MS4 Mechanicsburg Borough Mechanicsburg Borough 36 West Allen Street Mechanicsburg, PA 17055 40.241080 Longitude: -77.010210 Cumberland PAG013 PAG133553 924110 SIC: 9511 3E22WN080A Site/Facility Representative(s): Point of Contact C H Lehr Phone: (717) 691-3318 Email: Chlehr@mechanicsburgborough.org Greg Rogalski - Pennoni Associates (Borough Engineer) Phone: (717) 620-5947 Email: grogalski@pennoni.com EPA Inspectors: Angela Weisel Phone: (215) 814-2120 Email: Weisel.Angela@epa.gov Chuck Schadel Phone: (215) 814-5761 Email: Schadel.Chuck@epa.gov Eddie Simas Phone: (215) 814-2124 Email: Simas.Eddie@epa.gov State/Local Inspectors: Leah Staley - Pennsylvania Department of Environmental Protection Phone: 717-705-4814 Email: lestaley@pa.gov Gold, Peter Digitally signed by Gold, Peter Date: 2022.05.12 10:01:04 -04'00' Report Preparer Signature/Date Peter Gold, Enforcement Officer Date NPDES Enforcement Section (3ED32) Supervisor Signature/Date JESSICA DUFFY Digitally signed by JESSICA DUFFY Date: 2022.05.12 12:51:24 -04'00' Jessica Duffy, Acting Section Chief NPDES Enforcement Section, (3ED32) Date Unique Project#: 3E22WN080A Mechanicsburg Borough MS4 04/20/2022 Table of Contents I.

ANNVILLE TOWNSHIP MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) PROGRAM INSPECTION REPORT Annville Township - 36 North Lancaster Street Annville, PA 17003 Pre-Inspection Call Date: July 31, 2024 Field Inspection Date: August 8, 2024 Report Date: September 17, 2024 ECAD ID Number: ECAD-5513 U.S.

U.S.

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

February 9, 2024 Via Electronic Mail Doug Humphrey, President Universal Sandblasting & Painting, LLC 260 Mindora Avenue Lanark, West Virginia 25860 Universalspsales@outlook.com Re: Request for Information Pursuant to Section 3007(a) of the Resource Conservation and Recovery Act, 42 U.S.C. 6927(a), Regarding Generation and Management of Hazardous Waste Universal Sandblasting & Painting, LLC EPA ID No.