Yes Yes Yes Yes Facility/Site Description EPA Region 5 lead inspector confirmed the following facility information: The Facility is publicly owned by Scioto County.

Approximately 2 weeks prior to the inspection, the EPO hired Kris LaRoche as a full-time Lead Wastewater Operator.

VP Key Initiative and Communications VP Integrated Services Director of ESH&Q Manager of Waste Compliance TSDF Operations Manager President & COO EPA Lead Inspector Signature/Date ELIZABETH PHAM Date: 2023.07.14 12:24:36 -05'00' Digitally signed by ELIZABETH PHAM Elizabeth Pham Date Supervisor Signature/Date DEBRA PANDAK Digitally signed by DEBRA PANDAK DN: c=US, o=U.S.

GAO reviewed relevant statutes and regulations; analyzed agency documents; compared agency efforts with leading practices; and interviewed agency officials and 23 stakeholders, such as state DOTs.

If transducer front surface is contaminated with chemical substances the Decoupling layer and embedding foam can be damaged and lead to malfunction.

Unrelated to this, looking through a few websites that also mentioned paper, | was struck by the thought that the teflon coaters maintain that their products lead to reduced use of fats in cooking, whilst use of PFAS in pizza boxes and like does the exact opposite -- keeps more fat in the product.

TECHNICAL REPORT: Analysis of alternatives to fluoropolymers and potential impacts related to substitution in different sectors of use Version 1 19 July 2022 Disclaimer The authors do not accept any liability with regard to the use that may be made of the information contained in this document.

TECHNICAL REPORT: Analysis of alternatives to fluoropolymers and potential impacts related to substitution in different sectors of use Version 1 19 July 2022 Disclaimer The authors do not accept any liability with regard to the use that may be made of the information contained in this document.

TECHNICAL REPORT: Analysis of alternatives to fluoropolymers and potential impacts related to substitution in different sectors of use Version 1 19 July 2022 Disclaimer The authors do not accept any liability with regard to the use that may be made of the information contained in this document.

Yes Yes quarterman.matthew@epa.gov Yes Yes mcbr461@ecy.wa.gov Yes Yes james.a.gibson@usps.gov Yes Yes james.c.schiller@usps.gov No Yes Opening Conference EPA Lead Inspector Jon Jones arrived at the USPS Seattle Network Distribution Center (NDC) at 09:27 AM (PT) on 03/09/2022 for an inspection.

This is ideal when protecting safety critical systems, high value items or systems that are business critical and where downtime would potentially lead to business continuity issues or trigger process safety issues.

DEVELOPMENT OF A STRATEGIC ROADMAP FOR THE SUBSTITUTION OF SVHC AS PART OF A SUSTAINABLE ECONOMY Report on the Belgian Plan for Chemical Alternatives (BEP4CAL) An initiative of the Belgian FPS of Economy and the FPS of Public Health Final Report Date: November 15th, 2023 i Project Partners Phase Phase Description 0 Scoping phase 1 Manufacturing and use of SVHC in Belgium 2 Development of prioritization methodology and prioritization of SVHCs 3 Policy development 4 Socio-economic analysis Project Coordination Leading Company Apeiron-Team NV VITO Institute for Safer Chemical Alternatives Vander Straeten Consulting Economics for the Environment Consultancy Ltd (eftec) Apeiron-Team NV Authors Natasha Wauters - VITO Jos Bessems - VITO Molly Jacobs - Sustainable Chemistry Catalyst, University of Massachusetts Lowell Monika Roy - Sustainable Chemistry Catalyst, University of Massachusetts Lowell Jean-Pierre Feyaerts - JP Feyaerts Michel Vander Straeten - Vander Straeten Consulting Thea Sletten - Eftec Richard Dubourg - The Economic Interface Hiram Moerman - Apeiron Team Emily Mwangi - Apeiron Team Project Coordination Hiram Moerman - Apeiron Team Emily Mwangi - Apeiron Team i Disclaimer This report has been prepared in accordance with the `Development of a strategic roadmap for the substitution of SVHC as part of a sustainable economy' proposal dated 15th March 2022 and the agreed revisions to it.

DEVELOPMENT OF A STRATEGIC ROADMAP FOR THE SUBSTITUTION OF SVHC AS PART OF A SUSTAINABLE ECONOMY Report on the Belgian Plan for Chemical Alternatives (BEP4CAL) An initiative of the Belgian FPS of Economy and the FPS of Public Health Final Report Date: November 15th, 2023 i Project Partners Phase Phase Description 0 Scoping phase 1 Manufacturing and use of SVHC in Belgium 2 Development of prioritization methodology and prioritization of SVHCs 3 Policy development 4 Socio-economic analysis Project Coordination Leading Company Apeiron-Team NV VITO Institute for Safer Chemical Alternatives Vander Straeten Consulting Economics for the Environment Consultancy Ltd (eftec) Apeiron-Team NV Authors Project Coordination i Disclaimer This report has been prepared in accordance with the `Development of a strategic roadmap for the substitution of SVHC as part of a sustainable economy' proposal dated 15th March 2022 and the agreed revisions to it.

CWA COMPLIANCE EVALUATION INSPECTION REPORT U.S.

CWA COMPLIANCE EVALUATION INSPECTION REPORT U.S.