From: To: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05; Hunstad, Mary P CIV NAVSEA HQ, SEA 05 11/1/2016 4:30:07 PM AFFF Health Studies AFFF HAA2006.pdf; NEHC AFFF Health hazard assessment 2006.PDF v/ r, Steve Fletcher, P.E.

From: To: CC: Sent: Subject: Attachments: Turner, Cheryl A CIV NAVSEA HQ, SEA 05 ront@fireade.com Fletcher, Steven G CIV NAVSEA HQ, SEA 05; Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Berkoski, Daniel T CIV NAVSEA, SEA 05; Butler, Kesha L CIV NSWCCD W.

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A001202 > o o t-Ol o l\J* US00006579 5-s ' c r s ' l v / ^ ' oPpJ'^ /V T ^ J J 1/ 09/16 '96 12:34 [D :SCD 223-6S-04 3M Light WaterTM 6% AFIT FC-206CF FAX :612-736-8643 PAGE 2 Technical Information DesoHptlon Light Water FC-206CF 6 % AFFF1, is LI synthetic llrcflgiiting fount concentrate designed for use on noil-polar, hydrocarbon hazards, When proportioned with water and applied with conventional foam or watcr/fog equipment.

From: To: CC: Sent: Subject: Attachments: Tom Cortina Hunstad, Mary P CIV NAVSEA HQ, SEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05 1/12/2017 7:53:34 PM [Non-DoD Source] Lab Proficiency Report NMI Proficiency report 2016 - PFOS & PFOA lab sampling-AQA16-06.pdf Mary, Here is the Australia lab proficiency report I mentioned.

US00006835 From: To: DEPARTMENT OF THE NAVY , NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER HEADQUARTERS BETHESDA, MARYLAND 20034 ANNAPOLIS LABORATORY ANNAPOLIS, MD 21402 CARDEROCK LABORATORY BETHESDA, MD 20034 IN REPLY R EFER TO: 286:CSA 9593 2863-515 5 OCT 1976 Commander, David W.

The T ox(uide1' 1is developed to be used as a pocket guide.

N N a t i o Foam^KteBox 6951J50GgooXrdon DmriTve EeSxton",PAa1E934|K k Phone: (610)363-1400 www.nationalfoam.com ^ V'*-' _ it fa & /$ ` y 't,- * , Vk ns.- n 'I -AfJV<'L.?

DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY 4555 OVERLOOK AVE SW WASHINGTON DC 20375-5320 3905 Ser 6180/0415 mOCT 0 $ From: Commanding Officer, Naval Research Laboratory To: Commander, Naval Sea Systems Command (Code 05R42 E Minor) Subj: RESULTS OF QUALIFICATION TESTING OF 3% (LI 5603B) AND 6% (L15606B) AQUEOUS FILM FORMING FOAM (AFFF) LIQUID CONCENTRATE FIRE EXTINGUISHING AGENT MANUFACTURED BY THE 3M COMPANY.

Chemical Engineering and Science, 2014, Voi. 2, No. 1, 11-14 Available online at http://pubs.sciepub.eom/ces/2/l/3 Science and Education Publishing DOI:10.12691/ces-2-l-3 The Phase-out of Perfluorooctane Sulfonate (PFOS) and the Global Future of Aqueous Film Forming Foam (AFFF), Innovations in Fire Fighting Foam Anant R.

From: To: CC: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05 Hunstad, Mary P CIV NAVSEA HQ, SEA 05 (mary.hunstad@navy.mil) 12/14/2016 6:00:28 PM RE: GAO 100947 FOLLOW-UP DRINKING WATER GAO 100947 FOLLOW-UP_QUESTIONS (2).docx Dan, Please review my responses to #11, 11a, 11b, and 11c. v/r, Steve Fletcher, P.E.

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.

From: To: CC: Sent: Subject: Attachments: Mach, Richard CIV OASN (EI&E), ODASN (Environment) Adelson, Jordan M CIV SEA04X, LQAO; Barclift, David J CIV NAVFAC LANT, EV; Berkoski, Daniel T CIV NAVSEA, SEA 05; Blodgett, Wayne CIV NAVFAC HQ, EV; Brant, Byron C CIV NAVFAC LANT, EV; Brown, Kim P CIV NAVFAC HQ, EV; Carlson, Margaret M CIV OASN (EI&E), OAGC (EI&E); Clayton, Rollin S LCDR OASN , (EI&E); Coghlan, Gunarti H CIV NAVFAC HQ, ENV; Corack, Jennifer M CIV NAVFAC Atlantic, EV; Derrick, Amy E CAPT CHINFO, DCI; Duchnak, Laura S CIV NAVFAC HQ, BRAC PMO; Dumenigo, Mario O CIV NAVFAC HQ, EV; Fisher, Adriane CIV OASN (EI&E), Infrastructure and B; Frederickson, Joshua M CIV OPNAV, N45; Gamache, Christopher D CIV l&L, GF; Greek, Patricia Z CIV CNIC, N452; Hayes, Dan E CIV NAVFAC HQ, EV; Heilman, David H CIV NAVFAC HQ, BRAC PMO; Holmes, Wanda L CIV OPNAV, N45; Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Jaime Vega (jaime.vega2.mil@mail.mil); Laitila, Jeffrey P CIV NAVFAC MIDLANT, EV; Lansdale, Lawrence L CIV NAVFAC HQ, BRAC PMO; Nashold, Elizabeth A SES USFF, N46/Director; Nehm, Lindsay R CIV OPNAV, N45; Onyekanne, Chika LT CHINFO, 01-2; Ostrowski, Kimberly A CIV NAVFAC HQ, BRAC PMO; Person, Roberta CIV NAVFAC HQ, EV; Porter, Christine H CIV CNIC HQ, N45; Preston, Gregory C CIV NAVFAC HQ, BRAC PMO; Puckett, Thomas G CIV CNIC HQ, OGC; Reisch, Timothy A CIV NAVFAC LANT, EV; Roberts, Rachel CTR OPNAV, N45; Rosen, Marc S CDR OLA, LA-63; Rudroff, Jim CIV OASN (EI&E), ODASN Environment; Runyon, Rex A CIV PA; Sadorra, Robert A CIV NAVFAC HQ, EV; Schirmer, Robert G CIV NAVFAC MIDLANT, EV; Taplin, Aundrea E CIV OASN (EI&E), OAGC EI&E; Turner, Misha GS13 l&L, LFL; Walker, Yvonne P.

From: To: CC: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Rausch, Gene A CIV CNIC HQ, N3; Simone, Joseph A CIV NAVFAC HQ, Cl; Glover, Carl CIV CNIC HQ, N3 Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Berkoski, Daniel T CIV NAVSEA, SEA 05 12/8/2016 6:24:11 PM FW: Request for AECOM Support - FW: GAO 100947 FOLLOW-UP DRINKING WATER GAO 100947 FOLLOW-UP QUESTIONS.docx Gentlemen, For info. v/r, Steve Fletcher, P.E.