Document Ra7xyjdXQGm26kNan7rG84Xyz

NAVAL RESEARCH LABORATORY WASHINGTON, D.C. 20375 6180-16:HBP:bh NRL Prob C05-19D f Fron: Commanding Officer, Naval Research Laboratory, Washington, D. C. 20375 To : Director of Operations, Air Force Civil Engineering Center, Tyndall Air Force Base, FL 32401 (Major B. Pease) Subj: Improved Environmental Effect Properties for AFFF Materials; forwarding of progress report on Enel: (1) Two copies of subject report 1, Enclosure (1) is forwarded for your information and retention. .i Distribution Authorized to US Government Agencies and their Contractors Only; All other requests shall be forwarded to: Commanding Officer Naval Research Laboratory, Wash. DC. THIS INFORMATION HAS NOT BEEN APPROVED FOR PUBLIC RELEASE. US00000130 6180-16A:HBP:bh 10 January 1977 Subi: Improved Environmental Effect Properties for AFFF Materials; progress, report on Enel: (1) 1 Jan 77 Draft of Proposed Revision of MIL-F-24385 1. A new draft of the proposed revision of MIL-F-24385 for the procurement of AFFF materials has been prepared by NRL. It includes requirements for toxicity towards marine organisms and Biochemical Oxygen Demand (BOD)/Chemical Oxygen Demand (COD) ratio. The current specification contains no environmentally-related requirements. A copy of the draft is forwarded as enclosure (1). The draft has been forwarded to the Naval Ship Engineering Center who in turn will send it out for comments prior to coordination and adoption. 2. Equipment and facility improvements for the testing of the new materials to be supplied under the Ansul contract have been made. An infra-red gas detector has been obtained to be used in connection with the study of the formation and stability of AFFF films on fuel surfaces. 3. Investigations have been initiated into doing further studies on the treatment of AFFF wastes. 4. Delivery of the new Ansul AFFF material has been delayed beyond the original 31 December date. This is due primarily because of Ansul's difficulty in getting che necessary fish toxicity studies completed at outside laboratories who are overloaded with environmental work. 5. The 2OK funds received for the T76 have been expended as of 31 December 1976. The expenditure of 77 funds have been minimal, 2-3K, pending the arrival of new experimental concentrates. H. B . Peterson, Head Fire Suppression Combustion and Fuels Branch Code 6180, Chemistry Division Enel (1) to NRL ltr 6180-16:HBP:bh NRL Prob C05-19D Distribution Authorized to US Government Agencies and their Contractors Only; All other requests shall be forwarded to: Commanding Officer Naval Research Laboratory, Wash. DC. THIS INFORMATION HAS NOT BEEN APPROVED FOR PUBLIC RELEASE. US00000131 KIL-F-2!385a SUPZF.SEDING KIL-F-2I{.38>( NA.VY) 21 N Dvember 1969 TO?. r?.3SK JSD SEA -'A T S This specification is approved for use by all Departments and Agencies of the Department of Defense. 1 . SCOPS 1 .1 T h is s p e c i f i c a t i o n c c v - rs th e r e c u lr e n e a ts Tor aq u eo u s f lit* fo r a ln g fcsuc iA BTr) l i q u id c o n c e n tra te T ire ex tin g u ish in g agen^ c o n sistin g c f flu o ro carb o n s u rfa c ta n ts a id foaa s ta b i lis e r s . The liq u id co ncentrate v e i l he d ilu te d f o r u se i a co r.cer.tra t i e r s o f s ix p a r t s c o n c e n tr a te to n in e ty - f o u r p a r ts f r e s h o r s e a vs t e r by rc l-e . ' 2 . APPLICABLE K X n S . T S 2 .1 Tha fo llo w in g do cunen i s , o f th e is s u e ia e f f e c t o a d a te o f i n v i t a t i o n f e r h id feme 1 p a r t o f th e s p e c if ic a tio n to th e e x te n t s p e c if ie d h e re in : re q u e st fo r proposal SPECIFICATTCKS FED21AL O-D-II4O7 - Dry Chemical, Fire Extinguishing, Potassium Bicarbonate. RR-S-356 - Sieve, Test. W-C-- 76 - Gasoline, Automotive. PPP-C-1337 - Containers, Metal, With Polyethylene Inserts. militapt Packaging , K I L - P - i l o - P r e s s - a t i-.n Me `.he i s o f . \ KTL-C-5572 - G a so lin e , A v is iic n , G rades 3C /S ~ , 1 C O /1 J0 .1 1 5 /U 5 . STAh'DA-lDS FEDERAL -st: KI LITAra KL-ST?-135 - SzjzzlLr.g P ro cd -^res tr.d T a b le s f o r I n s p e c t i o n by A t t r i b u t e KIL-STD-129 - M arking f o r S iip u - r .t and S to r a g e . KXL-STl- 130 - I d e n t i f i c a t i o n H a rk in g o f U .S . M i l i t a r y kil-std-147 -palletized Unit Loaas xor -Sts. (C opies o f s p e c if ic a tio n s , stan d a rd s, c ra v in g s, and p u b lic a tio n s re q u ire d by s u p p lie r In c o n n ec tio n w ith s p e c i f i c p ro c u r e m e n t f u n c t i o n s s h o u ld b e c b t a i r .e d fro m t h e p r o c u r i n g a c t i v i t y o r a c L i r e r t e d b y t h e c o n t r a c t i n g -fficer.) Enel (1) to NRL ltr 6180- 16A:HBP:bh US00000132 2.2 Other p:bl:catir:r. The follow eng dor.:..rMs fer `leation to the :->M uno er..u-ci11ed hereIn. Un1css cihe '-;e In effect un date of invitation for bids or reu '-'-'.I apply. a part of this ise indicated, t for proposal NATIONAL >T?.H PROTECTION ASSOCIATION (NFPA) ' NFPA Ho. 412 - Evaluating ?oa:i Fire Equipment on Aircraft Rescue ini Fire Fighting Vehicles (Application for copies should be addressed to National Fire Protection Association, 1)70 Atlantic Avenue, Boston, .Massachusetts C2210.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D5?6--73 - Viater and Sediments in Crude Oils. Bhh$-7k - Kinematic Viscosity of Transparent and Opaque Liquids (and r 1___ _______________"S _ A ____ T\___________________ ^ 1T 4 i,.\ DllUl--52 " Substitute Cr ^ter D1331--56 S- rfr-ce ind L F ,1'FoCs I ; , D1S21--63 - -..organC fhi.1i 1g ricos "In Ascarels .03-56 1Tnified Fvnberin 7 .3 M-=d eu " for Metals anI .All>ys UPoolicr:tlc-n for copies- shouId be 'astir:g and Maim-ials, JlylO i\0C9 Sire-: vvvin:N PUBLIC rijVALI Standard "}/ , j. t_ids for the Exaneiraii :olic-ation for cc r '6 S 15 hculd be adcre ;iation, 10 15 - loth Stmet, N. !1.'r9j v" JAVI3 T.-.YbOR N.-vVAL SHI? RMFA. CH AMD DEVELOP: rK-r CENTER UTiiSHDC 31 rd ne lioassay Procedure for Shipboard Chemicals uplie-tion for copies should be addressed to Co: .ani<.r, ..'aval Ship Research I develop rent Gerd er, Annapolis, MD 21402 Attn: Cole 2853) US00000133 ii.'id.-.'.'ifi; copvj'ff; h Clnsuifiention Rules ( pplication for co.,,,_55^=nuld oe addressed to the Uniform Classification Cor.-.-.illee-, Peon IICo'> 2:22 South ..iverside xlaza, Chic030, IL ) cj;t c ? T:-:\r:nRORT:.TiOii ' CFR171-I7/0 - ..spurt:'.e... oj. i'.insport.-tion .isles and Regulations fer nsportc-tio." of Txpdosiv-;-5 a m Other dangerous Articles. (Application for co; snotild oe addressed to the Superintendent of Go:u.r:-r.t3, u. .1. r.'-rment Printing Office, Washington, oC 20402) ::;u i r -o 3 1 1urnisned ''"aiification. under th :3 spec ~_qsj.d concentrate fire extin_guishing agents fieation shall be products -,;hich are qualified for listing :n _t.ue applicable :iio (see -.3 and pia' ifi 6 .3 ). - .-exacts j.-ist at the tine set for ooeninif of " e a t r a t e a.all consist of fluorocarbon surfactants reu to c .aform to the rc quirments specified all h.ive no adverse effect on the health of ntanled nr lose. 3.4 -i nave ,en tested in accordar.ee with 4.7.1, the n refractive index of 1.3700 .ci in ct ornance v/ith 4.7.2, the concentrate of 30 Ccmistoxes (cs) and a uinlnun 'viscosity 3 71 ^0 > "'ta-sn ion _cqx xl-i-.i2.rI .(pH), 'lien tested in accordance with c;:.c'-r.tr..to si.a nave a oh value of between 7.0 and 8.5. 3.6 pqqq a--percent vat? plus 3 . 0 . "nan tested in accordance with 4.7 .4, a ion mail i ve a .iniaia spreading coefficient of , 3.7 fWaxmlit v 'x;/>.e solutions of 'rush ini-ox-i expansion of 6 . 0 . ted m accordance with 4,7,5, 6-percent by and sea voter shall produce fo.ar.is with a inlnuia dr-inage tine of 2.5 Minutes. US00000134 7 - -ire . r- r : v : :r;c e . _ ; 3 i'*i5 .9. -'a 1 Teno r a l . wb-- e 01: fe r o Ti .ut r e r i per sed :\,r.v. -;. r e ' ; ;'-c - "*'11 2%, 50, be a d nd e ter a v7o0 i red squ by are extir; cui/hi feet. - b i n . g j i i n v e n t s n a i l re bp r p p l i c a t i Dn 3 doa:;s :vide fro..i solutions <c Jjl zi')`i! `t.-.Ti<r C 37.C >`rein8 0 "3q.i trash water or sea water as specified T d i d 2 i M q r L / e O a / t J l C a t / L t . ,,hen t e n t e d i n eeeord.-.nce wit,-. epu-cij.!.-] p e n o m n c e le v e ls s h a ll be r e t . 3 . 9 . 2 . 1 Ipocrcert solutions. A minimum o f one f i r e t e = t each - d d ; :;"V s h a l l be c o n d u c te d . The f i r e shail be e S t ^ i i s - d ^.xt-nin a xu. , application t r u e o f o5 se c o n d s and t h e r e s u l t i n g foam c o v e r **" s r .r . l l e x iiio x t a o u rn c a c k tine o f at l e a s t 240 s e c o n d s . d w c .n3 * ? : 2 ' 2 s o lu tio n s . A .-nininun o f one f i r e t e s t each w ith x t ,s n k',cll' e r &na s e a -ster s h a l l be c o n d u c t e d . The f t r e - h ^ l l be ev+in-r-H a s u a l l e x n i o i t aW o u m b n1e1k" t i^r e o f f a 4t 5 l e a s t 3d2s0 s e c otn dhs . ^ s ^ g ^ S Sned ^ 3 . 9 . 2 . 3 3 5 - o e rc e n t s o l u t i o n . A minimum o f one f i r e t e s t w ith sea '.r ite r s h a l l be co n d u cted . The f i r e s n a i l be e x tin g u is h e d w ith i n a form * - - i c a t i m t r u e o f 55 seconds and f a e r e s u l t i n g foam c o v e r s h a l l e x h i b i t rnbnck t i r e of a t l e a s t 150 sec r 1s . 3-9.3 50 s re-;/':3r _ h i t e_ t .e f : re sha 11 b e e x i i n .mulshed w i r and th e re s u ltin g foa:i cover s h a ll :c-ce n d s . The 40-second s'.r--'nation ens- f i r e t e s t 'with a 6-'p ere e n t s e a s t. hii a c::h i Jl w -c hen oit be r so te ste d In accorda application tine a burnback tine of a minimum o f 300. l u t i o n s h a l l oe c o nce with 4.7,3 o f 50 seconds a t le a s t 240 A mi-, inum o f nducted. ^ 3 >9 s4 J 2 o 0 sou a r e - f o o t f i r e t e s t . '-ien t e s t e d i n a c c o r d a n c e w ith 4 -7 .9 , the sp e c ifie d performance le v e ls s h a ll be n e t . 3 * 9 .4 .1 l i i i i f i i j t s o l u t io n . A minimum o f one f i r e t e s t w ith sea w a te r s h a l l be c o n d u c t e d .' 85 p e r c e n t o f t h e f i r e a r e a s h a l l be e x t i n -ruished w ithin a s h a ll be foam a p p lic a tio n tine* o f a . u n i o n of 285. - 0 ' : econds and the 4 0 -second soj .n a t i o n ^ 3.9.4.2 6-ref3iT:ix.i09uti.ons. A minimum of one fi-a: i n v - h v u t e r a .c: ee v;'ater shall 3e conducted. 85 percent - . r l . l be e x t i n p u is non v.-itnin a foa i application tim e of 30 50-c <--cend su.n vat !-;n shall be a minimum of 3 0 0 . te of s st th eco each with e fI r e are nds and th a e 3 - f .4 .3 ^ wvLtuaiiii'^ s o l u t i o n . A minimum o f one f i r e t e s t w ith sea ;;h - '-..iixn a . '. / i l l oe be c xnuuct s d . 85 p e rc e n t -oam a p p l i c a t i o n tim e o f 45 a minimum o f 225, of the fire seconds and .area the 4'C/>:a- saeUc o be nd extinguished s i vast ion US00000135 3 . 1 0 0rjV-_,Vl LS'1" C' 32* " 7c 1 r e t- '- 1 - n -if* :r. r-r ---fU:h <' . . 7 . 1 0 , t h CU f V t i j . c : for cold t a i q n h r c:' w U s U i l a n 'I , u n n o f o r 90- i c . v c r - n c a i l .7'? . b i u 0 / ; , V ;:,77 7 0 -3 0 n i c k e l - c o p i e r (Uhl hCt73C); ana 3C0 73 hi;) i f f 13 .V--7 7 >r c ';3" " i r O' b TM nae C?450Q). (The n r .in'il ccaoo-ilto ons 'A "n illea -? -ite::! (UNS) a e t n l s and a l l o y s a r e y iv a n i n xSTP ^ - 6 ? ) _ 3 : 11 -- a y s i o n . .-lien t e s t e d i n a c c o rd a n c e w ith 4 .7 .1 1 c - r r o 3 i n r e s i s t a n t s t e e l ,U b3,S30400) specim ens s h a l l shove ns e v id e n c e o f dll lli'l" * . ? `VZ ".hen te s t e d in accordance w ith 7 .7 .1 2 . th e t o t a l i. .u .ia e s c s n t e n t o f th e c -;nc e n t r a t e s h a l l n o t e x c e e d 100 p a r t s p e r m i l l i o n (ppm ). 3.13 lilX ^ L d c a 1 'Zen t e s t e d i n a c c o r d a n c s w ith 4 . 7 . 1 3 "" 6 " 0,`inl c o v e r sna11 e x n i b i t a tu r n b a c k r e s i s t a n c e t i n e o f a t l e a s t 320 s e c o n d s . i , 3 . 1 4 .(p i fbi j i t v . d t a o i l i t y s h a l l be d e t e r m in e d by t e s t i n g t h e c o n c e n t r a t e x r e s n w a t e r prefix s o l u t i o n , and s e a w a t e r p re-n ix s o l u t i o n , a s specified, a f t e r ' e nign tem perature holding period in accordance w ith 7. 7. 17. * 3.14.1 o r e '- d in g c :oef f i e j ^ n t . t h e n t e s t e d i n a c c o rd a n c e w i t h 4 . 7 . 1 4 . 2 axx sam p les s n a i l s t i l l .meet t h e r e q u ir e m e n t o f 3 . 6 , ' . ** 3.14.2^ Ip a n a b ility . then tested in accordance with 4 .7 .1 4 .3 , a l l samples s h a ll s t i l l meet the require.rerts of 3 .7 . '' ' 3 .1 4 .3 b l i p _for._ati 7 - 14 . 4 , a l l , -.pies' u b n -~nd s e a l -hi'! - be;i te ste d ) ` s t i l l : " *.t.....V.::e r e . T i i r t . .-/it 01 in accordance "l,z\ w ith 3.17.7 r e -serfs. :e . 3.14.7.1 t i o n s . -ne;; t e s t e d i n a c c o rd a n c e w ith 4.7 14 5 ,-p e rc e n t fre sh w ater ana sea w ater so lu tio n s fre s h ly prepared from a-ed * ' '.o n .c e n tra te s n a i l s t i l l m eet t h e r e q u ir e m e n t s o f 3 . o " 2 . 1 .* , . 3 . ( 4 . 7 . a _.^:?.lF.6-I'L-iPint i o n s . Then t e s t e d in accordance -with 4 . 7 .1 4 .5 7 t ; : '"e n 'b " r 7 3f- "; a t e r - - 3ea w a t e r s o l u t i o n s a g e d a s prei-dx s o l u t i o n s s h a l l * . i n i n i meet T;.e r e q u i r e m e n t s o f 3 - 9 . 2 . 2 . . .l3 *1i"*5 i- tf d ik ii- ic a .tiq n . 'Then t e s t e d i n accordance w ith 4 . 7 . 1 4 . 6 . t- ere s n a r l os no v i s u a l evidence o f s t r a t i f i c a t i o n . . 3 7 7 * ? 173ITduilkwwlkdl* ,;b e n t - w t - i i n a c c o r hence w ith 7 . 7 . 1 4 . 7 , a ar p r e c i p i t a t i o n s h a l l n o t e x c e e d 0.05 p e r c e n t by v o lu m e . ' '* US00000136 3-15 C eg.crmjhlllty. o .r-terin] shall be co ipatibic ir, a l l proporti : Diner tri'-.1; _re vi ..u-ly approv-M under tris s p e c i f i c a t i o n , a s hoed by Covan if-r, ."av-'-l 'lip Ibrp .aterina Center a t t h e t I s e o f oample rianion . CDrparibility hall be ..-ter >ir.ed in a- c a r i a n e e with 4 .7 .15. 3 3 . 1 5 .1 V i s c o s i t y . ".ter. t e s t e d i n a c c o r d a n c e with 4 . 7 . 1 5 . 3 , t h e cosity o f t h e f i x t u r e s of t h e concentrates s h a l l r.Dt b e g r e a t e r th a n the e /m o s t viscous o f the constituents o r l e s s t h a n t h e lesser/lcast v is c o u s " he c o n s t it,rents . 3-15-2 b o re id ln a c o e f f i c i e n t , Mien te s te d in acco rd an ce w ith . 1 5 . 3 , a l l samples s h a l l meet th e requirements of 3 .6 . 3 . 1 5 - 3 Foanability . hr.an t e s t e d i n a c c o r d a n c e -with 4 . 7 . 1 5 . 4 , a l l .ales s n a i l m eet t h e requirements o f 3 - 7 3 . 1 5 . 4 Filn formation and sealability. t h e n t e s t e d in accordance h 4 .7 .1 5 .5 , a l l samples s h a ll meet the req u ire cents o f 3 -8. 3.15.5 F ire performance. then te sted in accordance with 4.7.15.6, a l l `les shall meet the r e q u i r e m e n t s o f 3 - 9 . 2 . 2 . - 3 . 15.6 St r a t i f i c a t i o n . '..hen t e s t e d i n a c c o r d a n c e with 4 * 7 . 1 5 . 7 , a l l les shall m eet the r e q u i r e m e n t s o f 3 . 1 4 - 5 . ' 3 . 1 5 . 7 r c-cioitation. hen tested i n acc c rd a r.e e w l r h 4 . 7 . 1 5 . 3 , a l l If 3 s h a l l m.cet the reouire ;.:-nts o f 3 . 1 4 - 6 . 3. 16 1 .:;:rr ..-n0a1 rr1 -ot. . 3 . 16.1 F p : - ''. l t y t o ..crim e o r - a n i o n s . t h e n t e s t e d i n accordance w ith . 16. 1, t h e com-: - T itra te shall h av e a 96- h o u r LCcq o f n o t l e s s than 1500 ppm. 3 . 16.2 3 1 ; l e era d a b i l l t v . Mr an t e s t e d ir. acc ordaiice w i t h 4. 7 . 16. 2, t h e degradability shall rot be l e s s than SO percent. US00000137 - . ), 1 ! .2 1 . 1 1 - r, ' - -| i f : *rc'.p: *---1 r ; ; f --- - vi th X 5. b1_ ssd. '-c 5 cr. t.-. -t.th--i-rki-tys r.&t r,3i -"i^ir thfelegibility .6 -'e 4.2 .p c -c tic r o f is ) v - - - l i f i c t : :r. t s s t s . (1 ) I x a n ir .e ti :r. c f f i l l e t c o n ta in e r s . V ^ c ifir c ir. th e e tr.tr^ c t o r pur th e re c r d ^ r , th * . r= r tir ;" r.'.s a s r p e c i f i e c h i r r i r . . Z v te p t a s ' y `-s* '"--s cur. c r ar.y c t ; .~ r f u t i l i t i e s s u i t a b l e \ t r e r u r i s t p s c i f i e i h e re in , u t b --s d is a p p ro v e d by y . ar.y o f t h e i t s r r c t i c r . s s e t f o r t h ir. t h e s p e c i f i ~ * ` e r a s e r v i c e s c c r .f e r s t o " r e s c r i b e d r e - .re extinguishing eg .1 be classified as fcllo'-'s: ^ 4 . 2 . 1 Test reports. t h e s u p p l i e r s h a l l p r e p a r e t e s t r e p o r t s i n a c c o r d a n c e t h e d a t a ordering accn-.ent i n c l u d e d in t h e c o n t r a c t o r o r d e r ( s e e 6 . 2 . 2 ) . 43 lualification te-;-.1 T u a l i i i c ntion --csts sn laboratory satisfactory to U Naval h-;i ? ?-ns:`r .c o rin g ----- f = c cnsr.- . t i e n an 1 t e s t s shovn i: 4.3.1 f-a... pl u s f o r -"-''"-*'Ai-rA ~n --- +g--j-Li*loL* .u/i L2 _V*_.!4,i pallcn-containers .c'X gallons) a r e recul: zjT the -y '-lificati jn t e s t s . 4 . 4 The t e s t s -'* --- - -'>ivi on ' p l i e s o l e t o each clssii'ics.txon s h a l l he :orn in ta b le I: fable I - Categories o f I n s p e c t i o n . US00000138 Sv ' ' f r- ' ... t. y.:.;. 1 r : r. r I 5 ` c l i f- * ~ - '.-I csS A . 5.2 5-v.yj l i n -> f o r L->:r-:.^n s t:.o n o f f i l l e d conf i n e r s . A random s a n d e H ie d co n tain ers s h a ll bt selected from each l o t in accordance v ith r'D-105 a t in sp e c t ion le v e l I . The a c c e p ta b le q u a l i t y le v e l = 2 .5 p e rc e n t s t i v e s h a l l be u s e i t o v e r i f y c o n p lia n e e v.-ith a l l re q u irs .-.c n ts r e q a n i i n g , c l o s u r e , . . a r k i n r , and o t h e r r e q u i r e m e n t s n o t re - n u ir in q t e s t s , as s p e c i f i e d .6 .1 , 5-1-1.1, and 5 .1 .1 .2 . *' 5 3 f i r r . ' . .'.0..:. f_.r . :.;..a' m e ..t r e e t e s t s . Three f i l l e d S -c -3 1 : o:r.tsir...-rs shall be selected a t par ' b ' - -Sic:-. 1 s t and -.3-= s s -r.= m t p s s l t e sample f o r t h e t e s t s s p e c i f : 'd ir. . 6 . 2 , o r t h r e e 5 - g a H e r `c o r .ta ir .- : t r e p r o o u st ss.e_l se uLt.ncrsvn from sr. a g i t a t e d r v i r : g t a n k t r i o r t o p a c k a g in g . The r e s u l t s o f t h e t e s t s re d by i . c . 2 s h a l l be subm itted t : the Lava: Ship Engineering Cente: ' or the desig n ated L aboratory. c . l Z n r i i i l h i l l U m L X H . r h r - n n z r . Lath sample- f i l l e d c o n t a i n e r s h a l l be e :c m ir e d f o r d e f e c t s o f :ti o r . o f th e cer.ba I t e r ar.d the elesm-e-, f o r ovidonce o f lea k a g e , and f o r -u n sa tis fa c to ry m arkings. Each c : r , ta : n c - r s.'.s a.l a l s o be -eigh-.-c t o d e te r m i n e t h e amount o f c o n t e n t s . T ry c o n t a i n e r ir. t h e sample h a v in g more cc-fects or l e s s than re__;r-_-i f i l l , s h a ll r.ot be o ffe re d fo r d e liv e ry , and i f the number o f cefe cr.ta ir.ers ir. ary sample exceeds the acceptance number f o r the a p p re p ria te sampling pier, o f >CL-S73-105, a _ t be c au s e f o r r e ; c-ctior. o f t h e l e t r e p r e s e n t e d uy the sa m ple . - A H ftp- - -r.f a r --,-r c - t - - s t s . The sam ples s e l e c t e d ir. a c c o r d a n c e v i t h . 5 - 3 s h a l l as s u b j e c t e d t o th e f table ", as a ttlis a b le . f "ns - - t p l e t-_ i t e d i s found t o be r.ct ir. c:r.Torrance --itb a r y r e ap a-.-ntei by t h e ample s h a l l be r e j e c t e d . US00000139 M7 L- 335 >- , - " v- \ THIS -- .Z U? U.S. AQ30US FILM FORMING FOAM p.FFF) LIQUID CONCENT! In accordance vith ' ' MILITARY SPECIFICATION MTL-F-24335 THIS FIRE EXTINGUISHING CONCENTRATE IS FOR USE BY DILUTION WIH WATER IN FIXED OR MOBILE SYSTEMS. IT MAY BE USED ALONE OR IN COMBINATION WIT--I "TWINNED" DRY CEEMICAL EQUIPMENT. THE CONCENTRATE MAY BE DILUTED FOR USE IN FLOW PROPORTIGN- ING EQUIPMENT WITH SKA WATER OR FRESH WATER AT VOLUME PROPORTK:::s o? six c-allcns i CONCENTRATE TO 94. GALLONS WATER. IT M-.Y ALSO BE1DILUTED FOR ?JLADY-USE STORAGE AS A SIX-PERCENT PREMIX SOLUTION WITH FRESH WATER ONLY. FOR READY USE DO NOT STORE BELOW 32?- - D PROLONGED STORACII ABOVE 220?. DO NOT MIX WITH OTHER THAN LIQUID CONCENT E APPROVED UNDER S:-EDIFICATION MIL-F-2A335 OR WATER. MANUFACTURER'S NAME ADDRESS BATCH NO. DATE GF. MANUFACTURE. Fig-ore 1 - Container narkings. US00000140 4 . 7 ,r>i o r 33 - j u r e ? * J7F: ' L ene s m water is r e q u i r e d f o r tests s y n t h e t i c s e a w a te r in zc o r i r e e w ith AL-lTi: 7-1 141 oe used. A sea s a l t vixture co.of p u rc h a s e d f r o .1 Lake Pr:. 4.7.1 heTractive i n d e x . The refractive i n d e x s h a l l be d e te rm in e d a t 1C;iising sodium v a p o r s o u rc e lamp illumination. A .7 .2 V i s c o s i t y . The v i s c o s i t y s h a l l be d eterm in ed a t tem peratures o f 5iO . 1C =-r.d 2 5 - 0 . 1 C i n a c c o r d a n c e w ith ASTM D-A45-74 u s in g c a p i l l a r y vine m e t e r s o f t h e a p p r o p r i a t e s i n e . J ** 4 . 7 . 3 P-i v a l u e . The :H v a l u e s h a l l be d e t e r m i n e d p o t e n t i o .m e tr ic a l. lv , usxng a pH m e te r v/ith a g l a s s e l e c t r o d e and a r e f e r e n c e e l e c t r o d e , a t 25yC .1C . _ 4 . 7 . 4 S p read in g c o e - f f i c e i n t . The sp re a d in g c o e f f i c i e n t s h a l l be cete m ined w ith refernce to c y c lo h e x a n e i n a c c o r d a n c e with t h e f o ll o w i n g re la tio n s h ip : s Vb- W * s ~ spreading coefficient lb Y ^ -- surfa: e t e n s i o n o f c y c lo h e x a n e a s d e m r x i n e d i n 4 . 7 . 4 . 1 1"$ ~ ;'jr^'-ce t e n s ! or. of AT?? s o l u t i o n a s Ten-mined' in 1.7.-. 1 h = i n t e r .; ; ; :l a i ter. 5ion nei ueen 44 :U'i ds 3 : e t e r n i : l e i in 4-7.4 4.7.4. 1 Tu rface t e n s ! n i :i0 ce d e n s i on 01 a,o--Q .1 peresi nt ov V01/or; 9 01 tne com entrate i n d i s t i l l e 4;et e r and O1 reapZO r rt;0 c~-^"T,, 1.lc..11 be de temi ned v ;ith a Tul 'ey t e n 3z. 0ner, o r e y ; r.l, a t 1 5C.IOC i n cane dCCo r l a n c e w ith s 5t;- J 1331- 50. v' -t;a 4.7.4. .vxO' ey e l o f er s h a l l 2 Interfax; i a l t e n s i o n . f; y.3.ne and a ccC. 1 percen be d fete1'iIiZLn&d i n - dulloy Vi;0 t by veri s erfa v o i ' '.use r a.~;i t e r c lai 0f th , ur ten ? e co e e 1a i cri oc twee:: r e a oc nce:' t r a t e :In d is c l . :t 25+-C".PC i l l e d u:.ti l t h e r e a d in rs co:.;e t o :r.;ilibri`zz-r.i zn B.CCZro ;nce ..ith .-*.-.Lrv.*i Ur.ii331-33:# -0 l; 5 ? 041;:iab:i l i t v . 71 0 0 u 2 111 3 ^;61" 1;lir.ul .fc v </ - Fo y s t e n , .m e . , L i o n v i l l e t h e :: para o a r r e l f r : xa 2 f t o 1 oc t i e t The sp:rea: i e r s h a l l a c lo rii_r l t ma; )e ; vade by s i 15 ">- a rs sr ; ; vi cr eh . ; L a abo pi,n.nt ratcor; r, of the Cede r. 61 " 10 fo t .< l i -0 je;a e r a t e d by r zs o f et spec: 1 t :u le d.f4 3fO" 11 The a s i c b ; " `f l e d in c h . 6 3 aicd by ad,s i n g n o 1u s l e a.3 : de : .m i : a l by short a !'w inc- Xa r4; In -/! g tii Sp]: e x a len-riAi d e r :jTl of th ve a htly zle c 1/8 ir. eh 4 S'j-;.v*^rin.? a e r .s tr u ^~.:n i e, "T is circ :u ;a r e r n a --o-uat, avaiLlaole iOoI*'iff*;Xi c-e , 1t52? 7/S flan ori :e c m.*3- ,i *J . xe4 *. Lavai h 2 :r C- 3hi-D-;:to r * .10 2C'3?5. Duri no i oan . iole e e COI l i 0 t i o 0; hiic.ion odd i: ,- - '*> n , t : :e no.::n le temperaitu r-e a t o n to the m k b b o utt 25x2 nri r r S'SUr e 5/Z i 1 Of ro he n )2.7.1,0 f r 0.11 a diuSt ce be ui n n t a i r led a t ICO p s i zd i a l i b& :leld e.t rli'0 he o f 4-6 fee:t. T:4c , :c. j-r- i-x j ore: Pall be in noeor.1 ce -X*+V1 ;?? .0; id a rd 11:>. 412 a-vi t l .e :l-.t a:::d -.nd US00000141 1 . 7 . 6 f i r n f o r :, -.ai ; .r i n 1 11". Tnt p u r p o s e o f * * . .-t i s t i .hnr-ine th e a b i l i t y o f *..e T u i t o y.:v- r u t e a f i l i ov e r ti.c fu - 1 s u r f .ce :a. a .jle of ocalia :-off v a . o r _ru i n c f 'Ti. .7.6.1 Tr-st e-raiu:e t . A st-iimli ss steel graduated. men. .re of 1000 milliliter capacity \k`z inches in diameter, 5 inches deep] Csle-P.-r:.;er C o ., Chic:ago, 11, o r i3i-Tii1--r) shall be u. J.Wt e d w ith . t-,wo retaining c"110 3 ;at t h e to o edge., Tin5 C l i os s h a i .1 SCirve t o re- s t r a in a cone 5 inches i n h e i g h t and 4-3, / k .inches in d i a.meter . r of 80-me sh perfort ed s t a i n l e s s s t&i:1 in an Inc r t e d p o s i t i o ri i n s i d e Z UCUsure. 7:.e 2 gpm no 3szle d e s c r i ed i n 4.. 7 . 5 sh~11 be u s e d fo r fccr.i pr : duc: t i o n . 4 . 7 . 6 . 2 ?C s t 'j 1'oc e i -J`^0 s Aii t e r p l.-.cin g C0 ml o f 9r-peroer.t c y c lo h e x a n e i n tne'iaeasure, TOO ml of freshly-made foam s h a l l be p o u r e d onto the f u e l . The i n v e r t e d csne i s pushed d m i n t o t h e measure c r e a t i n g a fonr.i-frse f u e l s u r f a c e b u t allowing t h e f i i : '.-producing liq u id , t o c r e e p i n t h r u t i e mesh o p e n i n g s . After a 1 minute w a i t i n g period, a p i l o t f lo .s e s h a l l be p a s s e d o v e r t h e f u e l s u r f a c e at a h e i g h t o f .about \ i n c h , A s n a i l f l a s h i s permitted b u t no s u s t a i n e d i g n i t i o n .s h a l l r e s u l t , i f an e f f e c t i v e vapor-seal i s p r e s e n t . A 1 - i n c h lo n g pilot flame can be p r o v i d e d with a h a n d - h e l d p ro p a n e c y l i n d e r f i t t e d w i t h a capillary t u b i n g o u t l e t . 1.7.7 AS souare-foot s i r e t e s t . 1 . 7 . 7 . 1 T>-?t c-ouio.-.e-vg. The f i r e t e s t s h a l l be c o n d u c t e d i n = c i r c u l a r :.an i f e e t i n P . u m i m fa "r i s a t e d i r o n ',-iach t h i c k -with'a 4-in c h high ~.i : e . A s h a l l o w v.ater lav- a is useci t o r o o e c t t u s man co^i-om .-.an .o ens ..re con: lete c o v e r a g e o f the a; -a w i t h f u e l , l.c- nozz l e u s e d f o r ''m-m; application s h a ll be th e 2 g g i device -escribed in 1 .7 .5 . " 4 . 7 . 7 . 2 Test ::atferst=is . ' foams shall be generated from 3=0.k?, 6 0 . 1, and 351 percent'solutions a.aie with fresh -water ar.d sea -.cater at . Tits fuel shall be 10 gallons of n.ctor gasoline conforming t o V7-G-76. 1 . 7 . 7 . 3 T e s t procedur-. "o t e s t s shall be c o n d u c te d v.hen the wind sp eed i s abm/e 10 i d l e s p e r h o u r y tp h ) . The f u e l shall be camped i:t a 30 sec-and p e r i o d . The f u e l s h a l l be i p i l e d w i t h i n 30 s e c o n i s o f fueling ?.r.i a llo w e d t o b u rn f r e e l y f o r 1C seconds. -.fter tdie re-burn period t h e f i r e : hall be at,tu c k e d and extinguished mu e x p e u i z i s u n l y a s possible a n i t n e l i r e exiirrg i i s h i n g time s h a l l be r e c o r d e d a t t h e exact c e s s a t i o n o f a i l flam e o u t fo.au a p p l i e s t i : n s h a l l c o n t i n u e u n t i l 90 seconds have e l a p s e i . I . 7 . 7 . 4 J;gunm ;ulL _h-: in. t o r e , h i+ r n n cO scco ds o f t h e cc-'g 1-'limn of forma a p p l i c a t i o n a burning pan v''-Jbot Jiw . . . t e r , C - l ' c h s i d e ) nhr-.ll c placed i n t h e center o f t h e 28 square-ft ct -an and a t i m e r s t a r t e d , '. h e n i t -`- S that t h e f i r e h a s s p r e a d outside t h e p ,n so that turning w i l l continue a f t e r pan r e m o v a l, t h e pan s h a l l be r e imved. th e turnback time i s t a k e n t o Le t h a t t i i e a t which i t i s e s t i m a t e d that 7 square f r C't (25 p. .m a t) o f t h e t o t a l area i s in v o lv e d i n lit-tes. bOTE: Inter.riitter.t Hash-overs'' .tay o c c u r . T hey a r e c h a r a c t e r i z e d by creeping f a i n t blue o r i n v i s i b l e flasses o v e r tine roan s u r i- .c e vnicn u s u a l l y sof-extinguish. They a r e n o t c o n s i d e r e d a s a p a r t o f the turnback a r e a ur __ sustaini i burning o c c u r s . A l l isolaz-d, s u 31a i r.e d bu rn i : areas slioul i be xnclvc.ec. xn a m v x n g a. me 7 re foot to ta l area, US00000142 4.7.8 50 sonare-foot fire tvt. 4.7.8.1 Test site. The fire test a siIc obne.iu c t e i on a l e v e l , e a r c u l a r area 3 feet in did. '.tter. The base and -urr^uniin ,g v :a ll s h a l l be s u i t a b l e f o r c.ntaina.ent of the fuel on a substrate cf rater, The water drain s h a l l b e t h e rinimvmm required to ensure complete coverage with t h e fuel. 7 . 8 . 2 T e s t equipment. The n o z z l e u ==i f o r f o a n a p p l i c a t i o n s h a l l b e t h e 2 u rn device described i n U-n-5 operates a i 100 p s a . 4.7.8 .3 Tf-st m a t e r i a l s . The foam s h a l l b e generatea from a u_D.1 p e r c e n t , e 0 i 5 3C solution made with s e a w a t e r . The fuel s h a l l be 15 g a l l o n s o f gasoline m e e t i n g iilh-'l--5572 o r VV-0-76. < 4 .7 .g . 4 T e s t u r o c e d u r e . Mo t e s t s s h a l l be c o n d u c t e d when tr.e wira s p e e d i s above 10 mph~. The f u e l s h a l l be dumped i n t o the a r e a w i t h i n 60 s e c o n d s a n d i g n i t e d w i t h i n 30 se c o n d s o f dumping. A l t e r a l l o w i n g a preyarn - e r _ j u of 10 s e c o n d s , t h e l i r e s h a l l be a t t a c k e d and extinguished in an expeditious', m anner. At 10 seco n d i n t e r v a l s a f t e r t h e s t a r t o f _foam a p p l i c a t i o n o b s e r v e r s s h a l l e s t i m a t e t h e percentage of f i r e a r e a extinguished. une percentages a.t 10, 2 0 , 30, and 40 s e c o n d s shall be t o t a l e d to give t h e ;,40 seco n d summation" v a l u e . The e x a c t e x t i n g u i s h i n g t i n e s h a l l a l s o oe r e c o r d e d a t - n e ce=s-uion c f a l l flame b u t foam a p p l i c a t i o n s h a l l c o n t i n u e f o r a f u l l y0 s e c o n d s . 4 . 7 . 8 . 5 Puriiback pro:?d i r e . V.'it'nin 0 s e c o n d s o f t h e c o . c p l e . i n o f foam P ~;c a t i o n a tu r n b a c k t e s t s n a i l oe c o n v i c t e d a s ifucrijca -- i , except t h e burnback a r e a be 12.5 s q u a r e f e e t >,25 p e r c e n . ; . 4 .7 .9 1260 square - f oot f i r e t e s t . 4 .7 .9 .1 T est s i t e . 7re f i r e t e s t s h a ll be con a m i n a 1-' ^ _ c i r c u l a r a r e a 40 'feet in d i a m e t e r . The ba =e and s u r r o u n d i n g like email b e s u i t s . c l e f o r t h e containment o f t h e f u e l on a s u b s t r a t e oi . i n t e r , . r e mute: e p tn s h a l l be tine minimum r e q u ir e d to en su re com plete ceve-rags o f t h e a r e a with fuel. . 7 . 9 . 2 Test equipment. The n o z z l e u se d for foam a olio a v io n s h a l l oe i i k h a r t B ra s s 1if g . , Co., I n c . , : I k n a r i , -.514 1.0a d -o L:! s e t t ; sis charge r.t a r a t e of 60 ppm a t a pressure o f 100 m i . i . 7 . 9 - 3 T e s t n a t e r i a l ? . foams s h a l l be gencm ctei fro 1 . 3 " 1 0 5 , 6 1 0.1 und 35 -i1 p e r c e n t s o l u t i o n s made from f l u s h w a t e r cnd sea v:-ter an id 5C 'he f u e l s h a l l be 800 gall:ns o f g a s o l i n e s u d o r a l g to PIL--T-5572 4 . 7 . 9 . 4 Test procedure . Mo tests shill be c0nductea wv.c-.n^tns m i n i sp e e d is above 10 mph. "file fuel shall be dumped and ignited with -a a m emu of delay. fter allowing a preburn period of 10 sec ends, tne lire cnali^ce urn n c l a - i and fcdli gaished in an expeditious manner. At 10 second intervals *.z.-_-:r t h e t a r t cf foam application observers shall estimate the percent age 01 r lie?. extinguished. The percentages at 10, 20, 30, and iO^seconus s.iul_. b e t c m n l e d to -;Lve the "40 second sur.-.'-.fion" value. The time 01 loam applacaa i o n required to achieve extinguishment of 85 percent of tne area shall ^-l=o oe r e c o r d e d . US00000143 .7.io i'La 4 - 7 - 1 0 .1 T e s t :e I t _ Tr.fe l i q p l i Tor irosiereiori o f t h e .r.e-t?l s p t-e fu e n s ' -. :11 :i n s i s t of trie c ; r . ; m i n -T. e t i l u i f i by 10 p e r c e n t s y volume v.iiih s e a W a te r. 4 - 7 . 1 0 . 2 Te s t s rac .sr.s . Trie t e s t sp ecim en s s h a l l c o n s i s t o f t h e f ll_ v :in g m e t a l s , a c c o r d i n g t o U n i f i e d r a m b e r in g C y staii 5) d e s i g n a t i o n . ; : ' ' 100 s t e e l , CTQo-CC c t y p e r - n i c k e l , ..T4V00 monel, an I C>1500 b r o n z e . A ll .cir.-ens, e x c e p t t h e bronze, shall be Milled t o f i n i s h e d 1"tensions o f p r c x i v . a t e l y 1/16 in c h t h i c k , \ in c h vdde, and 3 i n c h e s l o n g . Tne b ro n z e s h e l l have sand c a s t f a c e s and be approximately 3/16 in c h t h i c h , { in c h vdde a.-ra 3 in c h e s lo n g , . i l l 5;ecliens s h a l l be den.re.ased i n a c e t o n e , r i n s e d with distilled -v.-atcr and a i r d r i e d b e f o r e e x p o s u r e . ( P r e p a r e i metal specimens .'.ay be o b t a i n e d cron t h e .'etaspec Co., .3ox 28125, Can .-.r-lonio, TX 7S228) 4.7.10.3 T est c r o c e d u r e . F iv e r e i g n e d specimens o f each r . e i a l s h a l l be f u l l y immersed i n t h e t e s t medium i n a 600 ml b e a k e r and h e l d a t room. te ....,e r a t u r e fo r a period o f 60 days. A w atch-glass cover s h a ll be used to re ta rd ev ap o ratio n . At t h e end o f t h e e x p o s u r e p e r i o d t h e v r e i g h t - l o s s s h a l l b e d e te r m in e d and t h e corrosion ra te calcu lated as required 4.7.11 Local ized co rro sio n . 4. 7 .11.1 7es t r.edi'rn . Fane as 4.7.10.1 4 . 7 . 1 1 . 2 " g o t m e c i c-r.s . The A; .t sp e c V x --is s h a l l c o n s i s t o f UNS Ay T T O stainless i l i c i to i i n i f . t i dinerssi ons of aycloxirately 1/16 inch -h:`ck, : inch v, - d e , and 3 - ikes lo n g . .After degre - ~' r.g w i t h a c e to n e and ` r u g v.ith '-rater, ~he sp~: i.uer.s snail be p r e t r e a t . ' i by ' i.ersion i n a 1:9 -.f rated n i t r i c a : id-.:-ter s o l u t i o n f o r a p e r i o d o f 5 minutes. ',13.3 Test T r o c e c u r e . ren ppocir. j.ofoh ell Le qirclc-c, leugtr:i-u-t vith a elear. 1/1 to : oren v.-obe 0 :.:.; c i u ;_1 uro - ' o f b rut cor of a site st.c.0 r_ :: le tar.- is r.t: turine -.'j-.. Soon oc..- - : t..t 7 :.r t'-'iliiy of rot-; corr-erciol rU-.-r ; ;;.> it is rocco ic-c. .r tuo Orris for :uo_- cor ire.r. 1-j/l-ir.ch flat v:ii-.h -r_:r. erbe-r tubine, G-roh o y-ocir.r Sc. _:. 1 ii : n . ,, o r -..ring, X : o Our., Gcoch Type, 1/11-intu tain vail, tur.; . -r tul'ino, v ;ry 1n; coolly :.:o;3 for 030 eli cruci:,let, t ter.-: no. 123030 or ogtivs- *. . .0 .. litis tun Xu-: 0- root .0 .ly cut ir.-.3 ut.0forti strips --.it:; t r luce-ivpa papere,, n o r , t o a r . alto be e.,c :.ion or.sup _r.eors. f r o - tuc-eir.ers vi .h _r.-_-rr r -- -or btr.es shall be : Itce-i * ht-f-.ur so oc is rolo outn u n nei voluti ooir.or.s. X i/i-ir.ch i.-oyut of 7 1.so :s -'.-.oil to i:~ -.1 ,o.- : :nno the 1.oo-uso" to toe or. too; -- 0 r.:0ceco r.t-r. poto tocr.. . In ft: . 11 . ..1... ... .cintaly t e r s e the s_.o-'o...:-r.s, fetch ca.;-.; ./..til be r tb.e ..r to o-o-t.-.c. -,.-uar.-.t.-on gut e IIo v air ac-ctus )o-.i tet es a cu:-:t - n i --a - : :se- biles olierei te 'stana an roen icrpsrcturs -hr 3 L.ys, ,, - L / ,11 .4- Ko-S ito. :o..t. -n tue pretTTTci: a; bT,.e-, loso vo: tu: - t. . 0 : j r e t. c i l y r-x-. 1 1 <1- t. t _ I l - , .3. ; e h d t T'C ; r.-.d-T. . 1 r . . -i o r r:;a ,;s . Ou .u. - j c n::.:r : 0: ~T;& _ Li. sf.nl 1 ,c r.o.'ibcrec 2 y c'.x: -1C-cay -porioc to T.i-co ( i d i ly o:-:a:;,;r.-t:c.ts s>.2 il le c.cce v;ichout .-or.c une ; o ^ .. Correo non os cus -orarily signaled by .iscloses ur.eer- . o c 0 r r e n i o r. p i t . If the .rea cunr.ot ba e , lo e ro a r.a.jnifi catit-r. X. At th.a c-r. of sX. 0 ut s. c u r o - f : vi eh c e r t i celar ... " . t J - 0-0 3 c r o l e . eco r.s U.. z tiers being gio-en gaeent to the ;e uses, io no .-asare.' US00000144 .'4.7.12 v : >: jc c* :1 The h' 1 -* " c o r . V n t s h a l l be d e t e r s i r e d i n l.r fo llo w in g m o d ific a tio n s : ."r vce I;re i >) .eign 1 37 0.1 grams or aid 2 -g 0.1 .al of concentrate into a 250 ml beaker. L--J .-.ad ?5 ml of acetone. tad 2 ml of dilute nitric acid (l volu :.e of cone -acid to 69 volumes of water). (b) fne calculation s h a l l be modified a s f o l l o w s : h a l i d e content, pus: = 4 4 . (A - 3) 6.7.13 -'Ur chemical compatibility. The fo a m 's c o m p a t i b i l i t y with m e t i s si i.z b i c : r b o n a t e d ry c h e m ic a l e x t i n g u i s h i n g ag e n t i s dc.-teia.iir.ed by -.-urin.g t h e t u r n b a c k time i n t h e presence o f d r y c l e r i c a l . 4 . 7 . 1 3 . 1 T e s t materials. The f u e l s h a l l be g a s o l i n e conforming t o VY-d-76. The dry chem ical agent s h a l l conform to F ed eral S p e c if ic a tio n 0-^-1407. The s i e v e sh a ll, oe an 8-inch d i a m e t e r , 40 mesh conforming t o Type I , s ty le A o f RR-5-336. 4 .7 .1 3 .2 T est procedure. A 23 sc u a re -fo o t f i r e t e s t i s conducted i n a.ccordsnee w i t h 4 . 7 . 7 , u s i n g a 6 - p e r c e n t sea 'water s o l u t i o n . B e f o r e placing the b u r n in g pan one pound o f d r y c h e m ic a l a g e n t s h a l l be e v e n l y d i s t r i b u t e d o v e r the foam blanket w ith th e a i d of the s i e v e on a . h a n d l e . This s h a l l be ace v. illshed within a 3C second p e r i o d so that th e t o t a l ti m e from end o f foam op. '.--caaion t o p 1 ace n t of the burn bum pan will be r.o l o n g e r t h a n 90 s e c o n d s . `The innonek a : .e i s .b-i'-r l i e d a s i n 1 . 7 . 7 . 4 . 4.7.14 Staoility. 4. 7 . 14.I ~nT)ie prc-::or m l on . p:li s of concentrate, 6~peree.it fresh `ater solution, and 6-percc.at sea -..''ter solution shall be prepared in sufficient cu.aridity to perfarm the rr-ouired tests. Une liter of each shall oe glac&a in lightly stoop-.red glass cylinders. All samples shall then be ot 5red at 6$ y b3C for a o-:riod of 10 days prior to testing. !. j T: an ar.e p r p a r t ! o f th e sam ples t o ' b e u s e d f o r the p r c ip it t ion te s t she synthetic sea mater sh a ll be f ilte r e d p rio r to use. 4. 7 . 14.2 5 p r e n g in-' c Ss-f f i c i - n t . The s p re a d ;r.g c o e f f i c i e n t -sh a ll be o ld e r.-.in e d i n accordance '.,bth t h e p r o c e d u r e i n 4 . 7 . 4 , e x c e p t t h a t t h e 6 p-.-rcent s o l u t i o n s s h a l l urn, be f u r t h e r d i l u t e i . 4.7.1-4-3 F oam ability. ro am a b ility s h a ll be determined in accordance w ith 4.7.5. ~ ` 4 - 7 - 1 4 .4 Film f o rma t i o n a n d s c a l a b i l i t y . The f i l m f o r r a t i o n a n d s a l a b i l i t y hm .ll be d et-ru in ed in accordance with 4 .7 .6 . US00000145 4 .7 . 1 4 .$ To re ~-rf:r -a-.os. The fire r.c-rf';rV-:,cc shall be deter, dned by the 2 ? eoars-foot far- :'*- in '-c;DrJ'..xe with .77 4.7.17.7 '"trat iff n jon. 71,e :,:'Oic-,,ce of stratification shall be i'-'icri.1 r.vd by visual exx i .anion of the samples contained in the glass oyj.ind.o'3 , .. 4 .7 .1 4 .7 P r e c i r i t a t l o n . The amount o f p r e c i p i t a t i o n s h a l l be ie tc - r n in e a by centrifuging t h e one l i t e r sam p les .in a c c o rd a n c e w ith A7Lf j]6 ( b e th o d 4) u s i n g cor.e-shaped t u b e s , e x c e p t t h a t benzene s h a l l n o t be u s e d . The sam ples s h a l l b e thoroughly a g i t a t e d b e f o r e transferring t o t h e c e n t r i f u g e tubes. 4. 7. 15 Con o a t i b i l it;.-. 4 . 7 . 1 5 . 1 3 an ole o r e r a u c t i o n . f i x t u r e s o f t h e c o n c e n t r a t e s t o be t e s t e d s h a l l b e * o r e o a r e i i n sufficient q u a n t i t i e s t o p e rfo rm t h e r e q u i r e s t e s t s . ( F o r cu=li ficafi o~- t e s t i n g t h e t e s t i n g a c t i v i t y w i l l determine t h e nunoer and compositions o f the n*xiures. ) ' A d d i t i o n a l l y , 6 - p e r c e n t f r e s h w a t e r a n d ^ s e a '-.'ater s o l u t i o n s s n a i l be ;rspared i r o n each concentrate -.iXture. one xiter o f" e a c h h a l l be placeu in l i g h t l y s t o p p e r e d g l a s s c y l i n d e r s . A l l samples s h a l l then oe s t o r e d a t 65 5C f o r a p e r i o d o f 10 days prior t o testing. 4 .7 .1 5 . 2 V i s c o s i t y . The v i s c o s i t i e s o f a l l o f th e m ix tu re s o f ccentrales v h '- ii be . i d ruined i n a c c o r d a n c e w ith 4 . 7 . 2 a t 25G. 4.7.15.3 arrcadin.-: :sufficient. . The spreading coefficient of all =-aspies shall be deter:.:red in accordance with 4.7.4, except that the 4-.. ercent solutions shall not be further diluted. 4 .7 .1 5 ., Foa-:abi1 ity. The fear.ability 01 all sauries shall be aetcmined in accordar.ce -ith 4-?. 5 4 .7 .1 5 . 5 Film for, .anion and sc;lability. The film formation of all sauries shall be determined in accordance with 4 .7 .6 . 4 . 7 . 15.6 F i r e s e r f o r o - n c e . The f i r e performance o f t i l l sam ples shall determined i n accord-roe with t h e 23 s q u a r e - f o o t f i r e t e s t i n 4 . 7 . 7 4 . 7 . 1 5 . 7 3p ratifican ion. The stratif icat ion o f all. samples s h a l l be b. ter.-lined in nc 0nrdance o f :: .4 .7 .1 4 -6 . 4.7 .15 . 3 Prx-clr.-itai-an. The precipitation si=11 be determined in no 0ordar.ee w ith 4 , 7 . 1 4 . " . 4.7.1o Fnviror.rie.no :-.l effect. 4 . 7 . 1 6 . 1 T o x ic i t y t o marine or oanisras. The. toxic ity to u r i n e o rganism s s h a l l be c e t e : .fried in accordance with t h e p r o c e d u r e s cxtsci .in .bhoulDC f o a n i a r i F a r i n e fioassay Procedure for Shipboard C hem icals for it--tic bioassay of fish. - US00000146 L . 7 . i f , . 2 J-J!f. .-) Ja "r: dd ; ' i t ' - s 2 `.-i l i e ; r a la b i I l t "P TM.,a l l be d e f in t=d as i ..t.. 1'A t t J 0 1 A,1-.t-:. :>p _ 01. :: - -" ;en dci.aod {2 I--IV' 301J) t o t h e X .1 . l e a l s,vv un d Aii (d .. JV/\ e r a : .v 1 as a scrcer.Aaoe * The r e s u l t s's a i l oe ... --.t r i e d cl5 -t.r. a v e N^_i. Z'O6 : s f: soil o f .10J ao i c : j . T e n ts f o r 300 c. ~ COD s h a l l b e ;.A. - .41e j. n .-i-0 C ev, : - a c ./.rAJ.4kt i l t : je p r o s e d ; r e 5 C i i e d i n f - t a r i - : M itr'd lb, s h e d s f o r i h e I fc m in a --dx. -.j.Z o f b a t e : " `t: id b a s t e d'a i e r . ed :r a te r ia l fo r V 'J s h a l l be u : : a c ( : l i n a i 6 I ~ c.V* jT 1X.'.'ace s lu d g e v;i t h i r esh v /a te r as a i t i c n x e d 1U .T:. ___ __________ 1___ ,--- ._X-..----------------- ------- -- --- L . 3 Ir. -r :~t v r - ; - . r y : `A v.- r " . 3 itc -ts --.e pac/a g i ; s h a l l he s e l e c te d ir. accsrier.ce > n i - ? - l l c tr.r, ;r.i:-.-chei- he-%--.-rc:'v e v.nr. c ti rccu;r=r.er.-.s of icticr. i . "I, vllvAIX.TIC:; ?QX buLIVFRY t 'L 'li ' r= h i r i c i o n f o r d e l i v e r y r e c u i r-ir.e.nas s p e c : t i e d h e r e i n a p p l y o n l y f o r d i r e c t n earer.ents . For the extent of appli cahiIt ty o f the preparation for d elivery c f r e f e r e n c e d i o c c r . e r . t s l i s t e d i n S e c t i o n 2 s e e 6 . 4) . "5.1 Preservation tit';.;.;; specified hereinafter. irvetion packaging for levels A end C shell le as "5.1.1 The AFFF liouid concentrate shall be furnished in a 5-galicn. plastic cr in a 55-allon composite container as spec; fie ''ses 6.2). "5,1.1.1 Fivvei--ccil1ietne.n pilastiic sent ;;a-ar. The container shall be >olya thylene as sctaci fiel herein. 'rae cent liner shall :c_-c..-s : Caa.aai ty Faiths, bony overall; 1i. ter, 1civ ;iv i-rai1) hoar cpeni a; limit e cin., 5-a 11on (.tin.) l-l-i/4 inches `.atproni nate) 11 inches 'enc-runirete) 1-1/2 inches' `rain.) "5.1.1.1 .1 a fication Fv;aler ;a__ :.:-;-t r e u t r e r..e r. t s c r l e t . r i r e n t o f v r a r . s p t r .ero shall 1a: (a) Co) f or seal c.r.d r. k'?f hreaced-type plastic lor -he peer cp.'-r.irt. (c) t __>u.nincj having an easily punctured r.erabrare. car shall be provided e; th an K?T threaded type id) ddA handle. (e) A blue color co.tfsrr.ir.g to i.1.1.3. ' ( (f) 'i';ps to r-ru e r s c i i r c h to r t i o v e t h e c a p s A.all n o t exceed 50 i i c a - i o s (s) The x a v a e t i c p e r m e a b il ity s h a l l n o t ex ceed 2 . 0 . "5.1.1.2 a*a r aller, a; r.trir.;-r. She 55-allor. ccr.tair.ar shall be a corpcsite ed of a T :`sTr t""an t- i =ucTeTTlr_t. cverpeck. She t c r . p t s i t a container shall to the c--J --- lx : enta o f typs I S , class 4 of PPP-C-1137, and the f o l l o w i n g : (a) Invert. S h e i n e r t shall ;..atiin t wo protruding eg e.air.es c.t the tep heed - -- o.V-i inch, a.ai ;.aa u-i.nch. Openings shall 1c- so i-_-sig.ned that when positioned. In the stool dr ra raver ahore will be no strain or. the protruding cuer.incs. S'ho protruding plastic epu-nir.cs shall bo secured to t h e cirur. cover by r.-ear.s o f loch, o r retaining ring; and c a s k e t s . O p e n i n g s shall be closed by use of h?7 threaded plastic plugs a.ad caskets. ' (b) Sh.e s t e a l cr;.:. caver shall be provided vith two openings to accor.r.odata tike-" ;dir.c insert cat .tings. Covers shall be fully removable ar.d provided with. has. C;v.rrs snail be secured to the steel crura with minimum 16 gage h o l t or . , - v t r leak type 1a rkir.g rings. ' US00000147 US00000148 I US00000149 YY l 5 p PSTASI A*3 fils -AIS HAVY ATUCHT 3 US00000150