DEPARTMENT o f t h e n a v y naval research laboratory W A S H I N G T O N , D.C. 20375 IN REPLY refer TO: 6180-326:EJJ:HWC ara NRL Prob.

From: To: CC: Sent: Subject: Corl III, William E CIV Chemist, LQAO, C1198 Fletcher, Steven G CIV NAVSEA HQ, SEA 05; Willey, Janice L CIV SEA04X, LQAO Adelson, Jordan M CIV SEA04X, LQAO; Brown, Kim P CIV NAVFAC HQ, EV; Corack, Jennifer M CIV NAVFAC Atlantic, EV 3/15/2017 12:49:20 PM RE: Newly Discovered PFASs Steven, More typical Jennifer Fields work to identify other compounds present.

DEPARTMENT OF THE NAVY N A V A L #.

From: To: CC: Sent: Subject: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Corl III, William E CIV Chemist, LQAO, C1198; Willey, Janice L CIV SEA04X, LQAO Adelson, Jordan M CIV SEA04X, LQAO; Brown, Kim P CIV NAVFAC HQ, EV; Corack, Jennifer M CIV NAVFAC Atlantic, EV 3/15/2017 12:56:45 PM RE: Newly Discovered PFASs Ed, Thank you very much for the break-down for non-chemists.

From: To: Sent: Subject: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05; Hunstad, Mary P CIV NAVSEA HQ, SEA 05 3/15/2017 12:50:17 PM FW: Newly Discovered PFASs ......Original Message......

DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY W A SH IN G TO N , D,C. 2Q37S IN R E PL Y R E F E R YO: 6180-1130:JTL:mls NHL Problem No. 61-0051-B-4 17 November 1983 From: Commanding Officer, Naval Research Laboratory To; Commander, Naval Sea System s Command (Code 55Z3) Subj; Qualification of AFFF Liquid Concentrate Fire Extinguishing A g en ts Manufactured by the 3-M Company; results of R ef; (a) NAVSEASYSCOM ltr "Qualification Testing of Aqueous Film Forming Foam Liquid Concentrate Fire Extinguishing Agents Manufactured by 3-M Company, State Docks Road, Decatur, Alabama 35601 and Chemolite Siding, Chemolite, Minnesota 55133; Authorization of;" SEA 55Z31/PAP, 4123/243 85, Ser 1519, dated 16 June 1983 Enel; (1) Two copies of subject report 1.

DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY W A S H IN G T O N , D.C. 20375 IN R E P L Y R E F E R T O : 6180-373:JTL:ara NRL Prob.

Environmental Impacts of Firefighting Foams William H.

TD 825 TD 825 A003690 A003690 (& \ J ' 'Y a ' / z~ J 5(5 Technical Document 825 July 1985 TOXICITY OF AQUEOUS FILMFORMING FOAMS TO MARINE ORGANISMS: LITERATURE REVIEW AND BIOLOGICAL ASSESSMENT S.

From: To: Sent: Subject: Berkoski, Daniel T CIV NAVSEA, SEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05; Hunstad, Mary P CIV NAVSEA HQ, SEA 05 3/15/2017 3:04:58 PM RE: Newly Discovered PFASs That's not the way I do puzzles.... ......Original Message......

DRAFT Mr.