NAVAL RESEARCH LABORATORY W ASHING TO N, D.C. 20375 6180-525 IEB?

Fromt To: DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY 4S56 OVERLOOK AVE SW WASHINGTON DC 20375-5320 M BEPLY RtrtB TO 3905 Ser 6180/0125.1 MAR 1 fjgg- Commanding Officer, Naval Research Laboratory Commanding Officer, Naval Facilities Engineering Service Center (Code L74 R.

Biomonitoring measures the amount of a chemical in your body.

Withheld in Entirety US00004450

Public Affairs Guidance PFOS/PFOA at Air Force Installations 26 October 2016 1.

From: To: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05 2/8/2017 8:29:59 PM RE: Updated GAO Answers GAO 100947 - AFFF Questions Rev3.docx Final Draft 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.

From: To: Sent: Subject: Attachments: Hunstad, Mary P CIV NAVSEA HQ, SEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05 6/15/2016 8:09:22 PM FW: Final, DASN (E) approved, FAQs related to PFC/PFAS 16-06-15, DON FAQs for PFC-PFAS Final.docx Not sure if you were on this, v/r Mary Hunstad TWH - Fire Protection Systems And Material Fire Performance SEA 05P5 WNYD bldg. 197, 3W-2827 202-781-3632 ......Original Message......

From: To: Sent: Subject: Attachments: Berkoski, Daniel T CIV NAVSEA, SEA 05 Hunstad, Mary P CIV NAVSEA HQ, SEA 05 6/14/2016 6:51:49 PM RE: Recommended final set of PFC/PFAS FAQs 16-06-10.

GAO Review of DOD Drinking Water Contaminants (code 100947) Follow-up Questions for the Department of the Navy Note: These questions are addressed to the Department of the Navy, to answer on behalf of both the Navy and the Marine Corps.

Withheld in Entirety US00007934

US00008115 CONTENTS Page EXECUTIVE SUMMARY ..........................h u m n V I * BACKGROUND ^ r v ^ r ^ n r % T m i n ........................................................................................ 1 A.

From: To: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 jillana.stauffer@csra.com 3/8/2017 7:17:08 PM FW: AFFF Ingredients Phos-Chek-3pct-AFFF-MS-AQUAFILM-AF-3MSVersion-1.pdf ......Original Message......

From: To: CC: Sent: Subject: Attachments: Mach, Richard CIV OASN (EI&E), ODASN (Environment) Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Morrison, Jillian L CIV NAVSEA, SEA 00L; Onyekanne, Chika LT CHINFO, 01-2; Murtha, Veronica E CIV NAVSEA, SEAOOL; John Farley Mcinnis, Marissa K CIV OASN (EI&E); Rudroff, Jim CIV OASN (EI&E), ODASN Environment; Berkoski, Daniel T CIV NAVSEA, SEA 05; Fletcher, Steven G CIV NAVSEA HQ, SEA 05; Preston, Gregory C CIV NAVFAC HQ, BRAC PMO; Tobin, Stephen D CIV NAVSEA, SEAOOL; Carlson, Margaret M CIV OASN (EI&E), OAGC (EI&E); Phillips, John S 11/1/2016 3:17:13 PM RE: Questions on prior Navy AFFF studies ATTACHOOO.eml This whole request began from the CHINFO request at the bottom of this string.

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; 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.