liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages. www.rivm.nl/en Committed to health and sustainability Dit bericht kan informatie bevatten die niet voor u is bestemd.

CHEMICAL ANALYSIS What we do Activity areas We characterise materials and chemicals Fit-for-purpose Proven quality Complementary technology Flemish reference lab We (can) go further ...

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DEPARTMENT OF THE NAVY NAVAL RESEARCH LABORATORY 4555 OVERLOOK AVE SW W ASHINGTO N DC 20375-5320 N TO: 3900 Ser 6180/0100 From: Commanding Officer, Naval Research Laboratory To: Commander, Naval Sea Systems Command (SEA 05P5 S.

>EPA United States Office of Water EPA 822-R-16-005 Environmental Protection Mail Code 4304T May 2016 Agency Drinking Water Health Advisory for Perfluorooctanoic Acid (PFOA) Drinking Water Health Advisory for Perfluorooctanoic Acid (PFOA) - May 2016 1 US00001723 Drinking Water Health Advisory for Perfluorooctanoic Acid (PFOA) Prepared by: U.S.

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US00002820 W* / \ D | i|| : for natural and I v J 1 buittassets I TT iTt m Mm IHlk JIm m H iLr 44M4m' IIIL J_1 I wwtmm S11444M"m0 JmW Overview of the PFAS issue to provide the knowledge needed to avoid impulsive reactions Understand how PFAS reacts in the environment to ensure the most appropriate sampling and analytical methods and treatment technologies are selected Have the information needed to allow you to focus on your mission and direct your program going forward.

From: To: CC: Sent: Subject: Attachments: Turner, Cheryl A CIV NAVSEA HQ, SEA 05 John@fomtec.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.

From: To: CC: Sent: Subject: Attachments: Hunstad, Mary P CIV NAVSEA HQ, SEA 05 Murtha, Veronica E CIV NAVSEA, SEA 00L; Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05 11/4/2016 2:08:27 PM RE: AFFF 16-10-28 PFAS Vendor Notification Letter Generic Rev5 vem cmts.docx AFFF 16-10-28 PFAS Vendor Notification Letter Generic Rev5 vem mph cmts.docx v/r, Mary Hunstad TWH - Fire Protection Systems And Material Fire Performance SEA 05P5 WNYD, bldg. 197, 3W-2827 202-781-3632 ......Original Message......

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From: To: CC: Sent: Subject: Fletcher, Steven G CIV NSWCCD PHIL, PA Smith, Gordon CIV SEA 05 Aulson, Michelle J CIV NSWCCD West Bethesda, 6330 9/30/2013 5:57:32 PM RE: UNDS AFFF PREAMBLE LANGUAGE QUESTION RESPONSE I'm not sure what the answer to your question is.

3M Environmental Laboratory Final Project Report Amendment Project number: E12-0849 Project title: "Analysis of PFOS, PFHS, PFBS and PFOA in Soils from Decatur, AL in December 2012" Project Lead: Cleston Lange Amendment date: 2/13/2013 Am endm ent number: 01 This amendment modifies the following portion of the final report: 1) Correction to the title of Table 1 2) Update the title page to refer to the amended report as revision 1 3) Corrections to Table 11 and 12 based on Weston comments.

Centre Analytical Laboratories, Enc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Drinking Water Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-007F Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

Centre Analytical Laboratories, Inc. 3 04 8 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Pensacola, Fl (W2176) Centre Analytical Laboratory Report No. 023-014C Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.