Document 70o7pJV4Lb1gBV7QZaoVY4arV

N2786 wpi PPPP^PSII!^ ppppPHPIf LI 407527 * \ 11`> l.ii'mliWii * *TI~I Shftlgili hand. artflim rraa piufy . oog-mvnu. . . -. SWSCT TO RETISTOM Bg) LZA.D TYCTtTCll CaSOTTg St* York, I. Y, Kay 6, 7, 1909 l wee tin* of the Rod Load Technical Condttoo of the Lead Indue triea ieaoclatloo woe held on Kay 6, 7, 19L& la the office# of the teeoclatlon. The feUowin* perecne eera la attandanoei Precept Ht reaentlnc p Ur. Oeorgc aiehlna* Motional Lead Co. -Ur. JU J. Llekhoff Kr. X. C; Oorta Or. J. 0. John*too# Kr. 0. 7. Shobc National Lead Co. Lajle-.-leher Co. H-tsri-U Lead Proauctc. tad. Jlidded Co. Kr. K L. '.l;fila, secretary, Lo m Jnduatrlaa AMdclatlon ur. L. L. Carrie*, director of Beu -cuJ daaearch, beating Chain** Kr. C. J. Vender Valle, Technical ulreour eBrprecanted the National Lead Capeny la Kr. ./lehlaan' a absence 00 Kay 7. on. wows mr? - <c al t utra rvr pint n> s^TpyrTum ! The Coeodttee convened at ICiOO A.K. oo Thursday, Say 6. The neeting wai bepun with a brief verbal report by Kr. R. L. llepf- li on the atatoa of Or. Brown'* paper. Kr. Zltgfald lnforaed the OoraUtee aaebero Vat ho had reoelved a eeend drcfl of Or. Rrown'a paper on Varch 30 and that ell of tha chaise* rwta. ended for the flret draft by the Had lead Technical Conelttee and by Hr, Zlegfeld had been Incorporated Into the paper. Thl a Included a paragraph tatinz that nalWwr red lead baea nor clna ehrowate baa# palate oould be aonaldered aa health hatarda in ahipbulldlit: and repair ohen proper precaution* ere eaareltad. 1'r. Ziigfeld told the CcanltUe that both he and Kr. Rowditch, JireOtor of Health and Safety of the Lead Induttrlet Aaeoolatlon had edited the paper and returned It to Or. Brown with r*erauundatlana for th> preparation of a final draft. Then acted whoth<r the acebere of the Red Ued Technical Coralttee would have an opportunity to aeu and cor*, at on the final draft, Kr. Zlegfeld aald that he Intended to circulate coplea of the paper to then for oaaeent prior to publication. N2786.01 'u mm w p p w .w . '' iuiii ini m i R.L.T.C. Meetlnr Minute* May *, 7, IMS PBOJECT SO. Hi - iTMOSPKEWC TZST WOOMSM Bk 4iih of urUir delay* La the preparation and dlitributloo of paint* and interference with urtant Intra eaqpany ta*t fence expos-iroi, the previwuly at exposure data of June 1$, 1SU9 aaa dsneed loprectleal and the data ens advanced to Aurust l$f l?bfl After rerlcelnr tha control paint foraulationa In the proyraa It we* aufeaatad that Typo IV paint of tha new propoead revision of Federal Spaciflcations TT-P-W bo Included. The other three spaeiflcatlon types were already Included either In the list of test paints or as controls. It ass so decided and Mr. Elckhoff agreed to furnish ill pints of this paint. Tba Inclusion of the latest revision of Navy Specification paint S2-P-18 was also arreed upon. Mr. Shoba volunteered to furnish six pints of this paint for the various participants In the prorrw. Mr. Shofae called tha attention of tha Coaulttue to a fee panels cootalnlnr atoosrberlc proeran control paints that viv apparently Insufficiently rround. Mr. Ooats eyreed to have the paints In question reside and distributed to ell of the ooupanie* preparlnr test panels. It was also decided to ehanro the required thickness of the aluulnua finish cotts to 1 ull instead of 1.5 sdl thickness specified la the Itaoepherlo Proersa outline. Since the Methods of application end reco--inded flln thletoiess of the costs for the vlrqrl systeoa Included In tha list of control paints differs froo tha others, Mr. Shebe, who Is supply-in* these paints, syreed to send tha laUit recoaaended procedures for application to the Technical Director for distribution to the proyrao participants. BSOOfJtt POU HJBUCITIW TXE GW STMCCPWOgC MCOMAM At a previous ae.tlny of tha Med load Technical C-folttee It vas irrssd that the value of the new stoospherle prosran vould U. > )*ol i.rably enhanced If It vers widely publicised st Its croeuinrnn.-nt tgr wans >t an attrsctlve brochure ecntalnlne a conprchenclw description of the projvct end with pro* mss reports st practical intervals durinr the test. An outline for the proposed brochure was tu baitted to the Conoittee fur consideration. After s carvful rtvle* of this outline It was rurecited that special saphasls be put on the steps taken by the Ccoal its* to lncerporsto Into the promo all the susreetlons and rcaen^yLit Ions of reecenlsud author!* tics on various typ.s of pfloors and prlosr ri oik riels. The enphssls of the Inclusion of scvwrment specification forwulas w*s also subsisted. The Tvehnleal Director noted the above rsistitleni and editorial chaftre# for Inclusion la s eeaplete draft of the proposed broebere. ff l i u.'ii in im jm iii'ipi p ," mui m -SB'S . . LniiiA y^-i mm wmmmmmm. L1A07529 rHjfthii A LUT.C. Ml** Minute* -J- bdrr. 1MI tax na um> Ttcwnot l a mp lb* Conaltt** considered a drift of a proposed new technical letter on recoewenderl rod le*J priser foraulation* for ataoepherlc exposure, This drift contained the flr*t three foraulation# of th* for contained In th* nee pro posed revision of federal Specification TT -f- 66 and tbo fomtlatlons of Nnrtl prieer* that have ahoen outatandinp perforwanc* in Load Industrie* Association *tau>*ph*rle t*t project*. Mr, C, P. Hickson, Chalrwen of th* Coeadttr# on Point* and Tarrdah**, Federal Specifications Board,*** contacted by phone ebon th* question are** as to th* advisability of reference to th* new proposed revision of Federal Speci* ft cation TT -P- 66 in connection with forwula* in t'e Technical Letter coo* ferwinw to Type* I, TT and in. Mr. Hickson a**ur.-d th* Technical Director that h* had no objection* to *uch a reference a* lone a* "Federal Specification TT -P- 86" ia prefixed with "proposed pendin* revision." It na* decided to oadt two of th* L.T.A. nixed plment forwolation* j beceusa thuy contained vehicles based on obsolete retina. It was also decided to oedt descriptions of teat panel* and teat data with the L.1.A, forwalation*. The Coenitte* screed to the addition of the followine priner foracistion* to those in th* draft* (1) Proposed TT -P- 86*, TJrpe IT (?) 5? -MC- 201 (Maritin* Cocadaaloo rod Uvi xlxed plfweot priner is allgrd vehicle) O) Proposed IT -P 86a, Type* IT and Til pleanntatiana la allgrd vehicle conforedoe to TT -P- 6j6 Mac s a stateauat la the introductory part of th* proposed new letter refer* the reader to the Lead Industrie* Association or it* neater cawpawle* for iafenutlon on spool Me paint problues it ws* decided to include a Hat of those Uad Industrie* Ataoclatlon a*efeer* n*if*ctuiia* red leed with their addresses and branch offices, p*m rot rt'urctnoM on wms f o s vtrtw sb-woiMPre The first draft of a proposed paper for jehilcation wa* considered fay th* Coaedtle*. This wsa bated on th* rttulla chtalnrj on test paoul* exposed appro** laiuly three feet above hi*h tide lrvel at the igrlUi Matin* That hssl*, Th* project* upon ehich this paper sea based coepriaedi (1) i study of alkyd and phenolic resin vehicle* (L.T.A. Vo*, If, 26, 27, 28 ) with e few nixed red lead pisw*at4tlon(U7.A. Vo*, 20, 16, 72) in paint* of various plrwent-volue# ratio*. (2) A *tudy of th* *ff*ts of rrwphltle idea in red ltad and red lead wultlpla pintent fomeletions. PSBS'W?! w*e A**5. "PPP imm ppiPilBi LI AO 75 30 if mtinm r'l'tlui n ihiinl riBiil iAiHi o R.L.T.C, boating Rlnutss *7 6, 7, 1914 After detailed consideration of tfte draft the Canwlttae edviasd e rovie of the data to determine eietisr additional ooneluslv.s ai^tt bo drawn en roaulta obtained on rarlatlona In plgsontatlon. The Tor-ordeal Director atatod his lntontlon to rodraft tho papor prior to the host nesting altb the proposed addltlono and adltorlal chargee, puro f o b nt r at t (r o r po u ) - p k ic t r j . id kr. OMtlnan advised tha Coaatittaa tnat tha five prlners to ba fnmldtad ty tha Rational Load Cowpa^y for application undar tha Ktry's latost antifoulinj paints for total isnsrslon toata were road? for Siifnait to Rorfolk. Formulation sheets for all flva paints (L.1,1, ios. 13, 15, 117, 327, 320) were distributed to tho Coanittee awsbars. Hr. Siobe lnfonaad too group that tho vlqyl wilds paints to ba furnlshed tgr tha CUlddon Caspar? had baan prepared and aoro ready for ahlfant to tho Rational Lead Ctapary Laboratories la eonfornate with tha decision reached at an earlier Rod L-ad Technical Caaaltteo Meeting to ship all of tho paints at tho saw tint fron a commoo point. Thu Technical Dlrvctor requested Ur. Sheba to subnit dutall.nl formulations of tho paints for Morfolk to hla for dlstrlbatlon to the Cconlttej and to tho Kavy. 1.1.4. Faint Runbers 336 and 337 *cra assigned to tha Bakollto MO (rad load In a vinyl eopolyaor) prlner and Rasy anti-fouling rdnt AP-lk, res pectively. PtlMTS FOR PAMAkA Cl'iAL - PtOJSCT R0. IS Tha Cooilttaa m Informed that Mr. Ooots had eon: nUl to furniab the paints aolactcd for aubnlsslon to tha Pan.ii Canal at th. ' rch 18, 19, 20, 1914 Moating. It as further n.ported thst tuif paints avru in 'no procass of preparation and would ba shipped to tho Panina Cinal as soon is roedy with tha datailad Infomitloo rvquistud by Colonel 3tnttoa,(Supcnrislnf Atglneer, Special dnglneering Division, Tho Panaaa Canal done) in hla letwr of January lh, 19(4 (exhibit B, January 29-30, 1914, R.L.T.C. kinirtue). Tha Technical Director also stated that ton (illons of tost paint had boon supplied to The Panina Cud for prladn( under cold application bituminous paint for total aubaarslon in coepllaitee with tho rt-quvst in a latter fron Colonel Stratton, dated Rarch 12, 1914. The follodrvj Lead Industries Association paint was supplied for this purposat kdthtj&n*3xn& natmmm r o . m TMW. KuVt Rad Load kCt 60S 6 Oallon Llnaosd Atonalls Subllnad dalto Lend yM Cunar TamiSt, Rica 15S US Linseed Modified Clyoeryl f. Rtgnealun Sill cate 1Q< Atthslats AUqrd(314 PU.) Iron On do 5< If US