Ms&AG - iZICf Overview o f the Mechanics o f Film Formation o f AFFF Aqueous film-forming foam (AFFF) generally contains mixtures of hydrocarbon and fluorocarbon surfactants as the major surface-active components.

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CODE 6186 (JPF) 6186 DATE ROUTE SHEET INITIALS PURPOSE 2 REMARKS 6180 6180A M l1 f f il--M 6102 6100A 6100 6180/SSK _L_J*--- ` (T -'in --*1 /2- 2/6 green, yellow, pink/labels 3461 6000 3461.1 Show Yellow INSTRUCTIONS Prepare 2 copies of this route sheet and forward ALL copies together with necessary correspondence and other documents.

From: To: CC: Sent: Subject: Attachments: Hunstad, Mary P CIV NAVSEA HQ, SEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05 11/28/2016 7:05:58 PM RE: Fomtec AFFF PFAS Notification Letter AFFF 16-10-28 PFAS Vendor Notification Letter Fomtec Rev3a.docx See minor edits.

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File;c8 Emission Point 662 647 699 652 658 231 232 216 242 274 R022EEF6 R022EEF8 R022EEF7 R022EEF9 Emission Rate IB/S) 0 2.06E-01 0 4.00E-03 2.00E-03 3.28E-02 3.32E-02 0 1.05E-02 3.03E-02 1.73E-04 4.31 E-05 4.31 E-05 8.63E.06 Stack Height (m) 45.7 18 19.2 21,3 20.7 21.7 20.3 18.3 21.3 33.5 14.3 14.S 14.9 14.9 Temp (K) 350.9 317 317 366.5 422 327.6 327.6 343.2 366.5 397 299.8 299.8 299.8 299.8 Velocity Ms) 12.3 51.8 6.46 1S.5 6.8 4.8 0.9 10.5 18 13.6 ' 9.1 12.2 3 6.1 Diameter (m) 0.405 0.457 0.305 0,598 0,497 0.251 0.635 0.396 0.204 0.21 0.762 0.61 0.61 0.61 FlleiCBActA Emission Point 662 647 699 652 658 231 232 216 242 274 R022EEF6 R022EEF8 R022EEF7 R022EEF9 Emission Rate ta/sl 0 2.02E-01 0 3.78E-03 2.52E-03 4.66E-02 4.66E-02 0 2.02E-Q2 1.41E-01 Q.OOEf-00 O.OOE+00 O.OOE+00 O.OOE+00 Stack Height (m) 4S.7 18 19.2 21.3 20.7 28.3 24.7 16.3 34.9 33.5 14.3 14.9 14.9 14.9 Temp (K 350.9 317 317 366.5 422 327.6 327.6 343.2 366.5 397 299.8 299.8 299.8 299.8 Velocity (m/s) 12,3 34.5 6.46 16.5 6.8 7.2 8.64 10,5 32.34 13.6 9.1 12.2 3 6.1 Diameter (m) 0,405 0.457 0.305 0.598 0.497 0.204 0.204 0.396 0.152 0.21 0.762 0.61 0.61 0.61 pile: CSActual Emission Point 662 647 699 652 658 231 Emission Rate (S/s) 0 2.06E-01 0 3.78E-03 2.52E-03 4.66E-02 Stack Height (m) 45.7 18 19.2 21.3 20.7 28.3 Temp (K) 350.9 317 317 366.5 422 327.6 Velocity ..