In the event that hazardous properties are identified for a substance, based on evidence from structurally related chemicals, NAMs, academic data and other existing information, this evidence should directly lead to a precautionary decision by authorities.

The production of TFA is globally leading.

@epa.gov Kyle Krall, Enforcement Inspector, 3ED21 Phone: (215) 814-2156 Email: Krall.kyle@epa.gov State/Local Inspectors: Angela Chestnut, Engineer Inspector Phone: (304) 389-7946 Email: Angela.k.chestnut@wv.gov DSB ID #: ECAD-46 EPA Lead Inspector Signature DEAN DELUCA Digitally signed by DEAN DELUCA Date: 2024.07.29 15:10:06 -04'00' Dean Deluca 1060 Chapline Street, Suite 303 Wheeling, WV 26003-2995 KRISTEN Supervisor HALL Signature Digitally signed by KRISTEN HALL Date: 2024.07.29 14:15:41 -04'00' Kristen Hall Date Date 2 DSB ID #: ECAD-46 Table of Contents I.

This may lead to longer fires and 3 larger releases of chemicals, as well as increased risks to employees, emergency responders, and the community.

CLEAN AIR ACT (CAA) 112(r)(1) AND EMERGENCY PLANNING, COMMUNITY RIGHT-TO-KNOW ACT (EPCRA) 312 & 313 INSPECTION REPORT Golden Aluminum Fort Lupton, Colorado Facility Name and Address: Golden Aluminum, Inc. 1405 East 14th Street Fort Lupton, Colorado 80621 Contact/Telephone: Amanda Harderson, EHS Manager 303-654-8309 Mailing Address: Same as above Date of Inspection: 8/30/2023 RMP EPA ID #: NA TRIFID #: 80621GLDNL1405E NAICS: 331315 Aluminum Sheet, Plate, and Foil Manufacturing # Employees at this location: 190 INTRODUCTION This report presents the observations of the CAA section 112(r)(1) and EPCRA sections 312 & 313 inspection conducted by the Environmental Protection Agency Region 8.

(b) Scenarios to consider. (1) For each scenario required under paragraph (a) of this section, the owner or operator shall select a scenario: (i) That is more likely to occur than the worst-case release scenario under 68.25; and (ii) That will reach an endpoint offsite, unless no such scenario exists. (2) Release scenarios considered should include, but are not limited to, the following, where applicable: (i) Transfer hose releases due to splits or sudden hose uncoupling; (ii) Process piping releases from failures at flanges, joints, weld, valves and valve seals, and drains or bleeds; (iii) Process vessel or pump releases due to cracks, seal failure, or drain, bleed, or plug failure; (iv) Vessel overfilling and spill, or over pressurization and venting through relief valves or rupture disks; and (v) Shipping container mishandling and breakage or puncturing leading to a spill.

REGION 6 DALLAS, TX 75270 April 29, 2025 TRANSMITTED VIA E-MAIL The Honorable Greggory D.

PFAS PUBLIC CONSULTATION: BRIEF PFAS IN MEDICAL DEVICES, VETERINARY MEDICINE, RESEARCH AND LIFE SCIENCE Brussels, 25 September 2023 EuPC is the leading EU-level Trade Association, based in Brussels, representing European Plastics Converters.

PFAS presence in manufacture and use of pharmaceutical excipients Survey Report - 11 September 2023 The International Pharmaceutical Excipients Council of Europe (IPEC Europe) is the association bringing together (pharmaceutical) excipients producers, distributors, and pharmaceutical manufacturers.

The shower was not visible from the exit stairway in the AMR, is adjacent to the low temperature recirculator and ammonia pump, and requires personnel to move around the stairway leading to the roof.

AG Aegis Company, the facility's contractor, conducts sampling once every six months for cadmium, chromium, copper, lead, nickel, silver, zinc, and cyanide.

EPA Region 3 EPA Region 3 - Lead Inspector EPA Region 3 - Secondary Inspector Phone: (410) 305 - 2930 Email: crosby.monica@epa.gov Phone: (215) 814 - 2120 Email: simas.edward@epa.gov Michael Kanehl West Virginia Department of Environmental Protection WVDEP Phone: (304) 238- 1220 Email: michael.k.kanehl@wv.gov B.

Secretariat c/o HEAT GmbH, Seilerbahnweg 14, D-61462 Koenigstein, Germany Phone +49 6174 96947 16 Contact: info@refrigerantsnaturally.org are well advanced with the development of heat pumps using natural refrigerants, and many leading suppliers have introduced these on the market.

This SDA theory refers to "Molecules exhibit intermolecular forces of attraction that lead to self-aggregation, but hydrocarbons and PFASs exhibit distinct forms of attraction.

Although SDS identifies the spent blast media as nonhazardous, it recommends the spent blast media to be stored such that there is no runoff to the storm sewers and ditches that leads to waterways.