DEPARTMENT OF THE NAVY NAVAL r e s e a r c h l a b o r a t o r y S S OVERLOOK AVE SW WASHIMOTW OC 2t?

Frequent Questions | PFOA and Fluorinated Telomers | OPPT | OPPTS| US EPA Page 1 of 5 Perfluorooctanoic Acid (PFOA) and Fluorinated Telomers Yfs:i 3m hr rr : EPA Home Chemical Safetv and Pollution Prevention Pollution Prevention & Toxic Perfluorooctanoic Acid (PFOAI and Fluorinated Telomers Freeue-u Questlons Frequent Questions___________________________ What is PFOA?

Withheld in Entirety US00004819

GAO Review of DOD Drinking Water Contaminants (100947) Follow-up Questions on AFFF Products In our prior conversations with Navy officials, we have been told that DOD's AFFF MILSPEC calls for AFFF products to contain PFCs.

From: To: Sent: Subject: Attachments: Berkoski, Daniel T CIV NAVSEA, SEA 05 Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Fletcher, Steven G CIV NSWCCD PHIL, PA 4/27/2015 10:49:53 AM FW: FAA/EPA MEETING_RESPONSE NRL Information Paper for 19392C4_Firefighting Foam lnquiry_combined (4).doc ......Original Message......

GAO Review of DOD Drinking Water Contaminants (100947) Follow-up Questions on AFFF Products In our prior conversations with Navy officials, we have been told that DOD's AFFF MILSPEC calls for AFFF products to contain PFCs.

GAO Review of DOD Drinking Water Contaminants (100947) Follow-up Questions on AFFF Products In our prior conversations with Navy officials, we have been told that DOD's AFFF MILSPEC calls for AFFF products to contain PFCs.

7/6/2017 https://java.epa.gov/chemview/chemicaldata.do?

7/ 6/2017 .Significant New Use Rules View Significant New Use Rules Chemical Name: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-l-sulfonic acid Chemical Identifier: 1763-23-1 Federal Register Citation: 72 FR 57222 October 9 2007; 67 FR 72854 December 9 2002; Code Federal Regulation: 40 CFR 721.9582: Chemical Category: Perfluoro Compounds; What is a Significant New Use Rule (SNUR)?

DoD MERIT Crystal City, VA 19 July 2016 Stephen Korzeniowski Introduction Emerging Issues Historical Perspective Transition to Short-chains Regulatory Update - United States - Australia Fluorine-free Foams Foam Legacy Consequences Best Practice Guidance - FFFC Current Events & Summary US00002026 37+ Years at DuPont/Chemours Organic Chemist by Training - PhD; M BA-Finance 26 Years in Fluorochemical Technology & Business Roles 15 Years in AFFF Fluorochemcials (2001 - Present) Led DuPont Fluorotelomer technology & plant transition from long to short chains and in US EPA Stewardship Program Founding Member and Past Chairman and Board Member of FFFC Founding Member and Previous Chair of Telomer Research Program (TRP: 2000-2011) and FluoroCouncil Member (2011 - Present) Co-author of 45+ Papers & Articles in Organic Synthesis, Analytical, Toxicology and Fluorotechnology Started BeachEdge Consulting one year ago following Chemours exit - Consult for various companies and teach at local university US00002027 US Department of Defense Federal Aviation Administration European Commission Environment Canada Canadian Department of National Defence Belgian Environment Agency Queensland Department of Environment Western Australia Department of Environment China Ministry of Environmental Protection Stockholm Convention on POPs UK Civil Aviation Authority Global approval bodies: US EPA, METI, UBA KEM SiMidllli Owisil'i Afeeef Environment Canada US00002028 i................. ..... .i' "i.:': 1 fFfioilruifiont #rnor#iuCf*itotfffcuCiicmioc(tfl US00002029 In Business it is the 4 P's of Marketing: - Product, Place, Price, Promotion - Other P's are Positioning, People, Profit In Fluorochemistry (P FA S 's) the P's have evolved as the chemistry has changed from long-chains to short chains - The discussion/debate has shifted away from PBT as the chemistry has changed The 4 P 's of Fluorochemistry: - Potential, Precaution, Presence, Persistence (or vP) A critical P that must always be added to this equation is: Performance US00002030 Need to better understand the degradants or metabolites from the short chain C6 chemistry: PFHxA plus......

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

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