Document K6Rw9GRbNg0B3YXmkKZdZkmd2

LIA079E9 y.WV LEAD INDUSTRIES ASSOCIATION M LBOIM70N tVM NSW row 17. It % H" UQ*' I.... jP camvann --------------- go imp gcancu, oatgrre B*v fork* K* X* *m 2$, tf, M) A iMtiflc of tho Rad toad Toolnloal C<rodttoo o m hold ot tte logor ftoltli Botal, aw fork City eo 2uo 2$ and 26, 19S3. Dm faUondog wtri attoodad* Rapraoouting Mr. k r. IdM Mr. Ooorfo OUUmi Mr. A. J. Hokhoff Mr* 2. 0. 2cton*toa* Mr. Pool Rhltfcrt Rational load CMpMT Matiml load Capv Rational load Copaty II--nil toad Prodacta, X>0* lba laglo-Plebar Ooqpoqy IM. L. L. Carriak, Uroetor of Rad load teaaar* Mr. R. L. tlaffald, Soerotary-lnanror, toad Zndoatrla* la* oclatier Mr. C. 2. Taodar Talk, Toohoical Uractar, PlpMnta aad PtanioaU Dtaioion jtrvirT (F rmT-TiTs imrTHS mosuw nm f r c m cqo>mnem AtMcsnawe nunc: ------------------------------------------------------------ A anury raport of tha trine ioapaetloa of tha L.X.A. Cc^robonalTO Ataoopharlo Pro>ct (*o. 1L) waa rtrttwd by tha eonolttoo. Ihia raport included corroaloo ratine* aftar fifty-flao aontha forty-flao dagroo oxpoaura on flat apaolaaa* at Mm Qrlaan* and Aayallla and oo aftfla apartnon* at &ayailla. fha taat paint* In thl* preset aoro oenpoaad of fourtaan rod load and alAe ohrooata baaa plgoantatloo* In tha foildoing flao aahiela typo*.. A. Linoood kaplicraant Oil *lollar to that oallad for to fodoral Bptol floatioo fp-p-66, A--nitaaot X. B. Combination of raw linaaad oil and * glyooryl ptothalato aUgd Tahiti* la 1b* follorlac proportion*! O.C. AUgd *58 S6* Ra* Unaaad (41 26.11 Mlnaral Spirit* l$*tf e. 60jt by aoluoa of 0.1. Alkyd t&9 and hOf by aolaoa of ebanali* T*ml*h da*1 (natal aa O.B. t^lnaara fahlela Mo* 2 (Pitt*burgh $U) TM* la a 1) tailon tfS9* pboaoll* aarniab, Jha oil pbaao oonalava of 60/ tong and Aty llnooad* B. 0.2. Aligrd t$tf. uaoii m uj irMSKV^njp LI A07990 m m L jjfcliniii ***& ***& ***** imiu mIii ii Ifi iiirttiliBi'iiirlirfM UsdifiWUht irawn ilfihtnilrirTi'iH # --------IMUfUteM 4- 4 & UMt freight Mr wahlele af the follow! ag ocapotitlowi laUr Om fantieh 56.05 Beaty Bodied Linseed OU 29.05 Klnarel Spirits 15.05 9m MolttM nmd that tha follodag pl#M>rtHM shewsd the iMt cMHll perfonaao* to datoi ""- -^Jl^ntatlon Bo. Xngradlaate Med load i*nc Tellcw Iron ord* ciXasnaalua Silicate Aluwiiwi Stearate Paint Boa. Pounds Bsd Uad/OeU vs 122 121 Ik? T5 2ii.5 0.5 200 -212 9 65 16 T11.5~ 0.5 243 -247 7 SIId? ... 2, 23.5 9 0.5 238 T-242 52 24 23.5 0.5 266 -290 _ __ 1 It was agreed that a Technical lattar ahould ba prepared centalting tha aboa* pigwantalioo* la Vehicle# B. D, /and K. It ni consldsrad advisable to publish tha aapoaura data and raw material coata aloof with tha fouanlatl an*. Zt was next daeldad that tha following two painta would ha auitabla for publication in a Technical Uttar confined to suggarted freight ear prlwer*. Caleulatloo of raw aala rial coats at Jana 15, 1953 prloaa abowod those palate to ba la tha 1m coat rang* demanded by tha railroads for freight ear coatings, The farmlstloos and calculated raw aaUrlal coata are 1 winded la tha following table. Ingredients _JW_U*______________ line I*Uw line aid* lr ^ aid* Kagneeiua SillMte mrr o. 252 % Pound* Raw by for wt. 100 tutorial Coat O&llooi bO 258 7 45 42.75 11.20 it 141 25 180 i.70 2.70 PCKT 0. 237 % Pound* haw ty lor tutorial wt. 100 Coat Oellom -11- 1?8 20 102 ir w 17671$ 20 102 21.20 iV.%0 Tpo------------- 1.53 .liter 0 tamleh J7_ b_ 5S.OO mneral Solrlte A Crier* 2} 134 3.5 irn.er X. M. Coat | *r Oallea |1.25 67 J5k_ J7 222 ks.oo 5.7S 1117.26 JL B . Coat par Dellee a SUIT r ! 1 w mm LIA07991 w titmrntm mrtmmtikt mmmmimim Msvting MUrte* -3- June tS, H, W3 Kffroa snmnm mb uti forarTunae n ccancit wins la view cf tbe result* published la a technical artlela by X. 1. tlckhoff, at. il< on the beneficial affect of Beetonea oo settling and vlsooelty eharecteristloe of rad lead forsaulations It ni agreed that Bentoaa mortifiestlona should be Included la future publiebed fcs-wlstione. The Beotanes would replace einei<e Veerate aa an anti-eettling agent. These alight iwvleiana will Isprows the keeping properties and flew eharactarlatloa of red lead palate without detracting froa their protect!va Ufa* p. a. mit t nonet m rarrarr tr mo rocs otemp d o h d o abc nxron juo c pt t h c <r uip piotCT s j t zl 4See K. L. T. C. Minutes of 7eb. 13< 19S3 for badqyound lafarwetloa on this pw>et) A proposal by fir. Leslie Silverman of the Harvard School of hbliA Health waa reviewed by the eeaadttee. This contained a plan of Investigation for evaluating the environment al exposures fro* welding and cutting operation* on lead painted surfaces, A copy of thla propoeal la attached to theea win, utee aa Appendix A. the coudtteo approved this propoeal and agreed that fir. Sllvarwaa ahould proceed with the project If the people concerned with this prdblaw la tha llary fiapartcent would agrwe to accept the reeulta as final. lhe teohnloal director waa asked to arrangs a conference with the Hull Arrangement, Balding, painting and Industrial Health Sections of the Bureau at Ships to raview the project and determine the attitude cf the levy personnel concerned, {he techttieal director said be would contact Mr. Oaeecw of tha Hall Arrengenent Section as aoaa aa possible and arrange e nesting. Mr. tdehlmae agreed to attend this 1 conference with tha technical director. coBiromoi <w wBUSHTio memo <r mg mans rw t o u h c ai io t c t s Mr. Vhltfcrd informed tha ccesBlttee of tha raoant ocourrenoe cf fires In batches at red lead paint prwparad with high speed atone nllle, Since thle le a hasard which could raeult In onfavorabla publicity and a partial leas of market for rad lead It was suggested that a notice warning against the see cf high speed stone mills for dispersing red lead be published In future issue* at Bed lead Technical letters. After considerable dleoueslon the caaadttee decided agalnet the publicstlca of thla warning by the lead Industries Association. The majority of the cawalttee expressed the view that this was a matter that oould bast be han dled Individually by the sale* department at eeeb aimbar eenpaegr. BIT MLATIHO ) It was agreed that the next meeting cf the Bed lead Teohnloal Camelttaa be held sometime In September. The meeting m adjourned at >|00 P. I. am Prldsy, hM H, iwpimnpvnpH Meeting Secretary mS VHg gflft ** TdJsiSfc4 I mppMPHvn-f RM^ mmw LIA07992 --** **> * -- - al i. . i vmi . i wmiviewa*iMWMMwia^inMaakaMSU*n*.. tftfi toairoBswntal taqxaowe tfa boldine mi Ootblnt Operations on teed Feinted Surfaces * ggfftt Till* i Snrli iswwrt 1 t^oNrai (m ftldlii and Onttlag tymWm an lead Fainted Surfaces. (For 0. S. 1*7 aad lead Industries Aseoclotlea) Frlnclpai Investigatori lea11a Silverman, Se.S., iMoeltU frrfmo f Industrial Rpglaaa Knglneerla-., Harvard School of FUblie Health, 55 Shattock Street, Beetoa 15# Imiihuitt*. K Flan of Investigation! Ihia study U1 bo divided into boo porta, (1) ? i a labor*V017 study under controlled eondltioaa and (|) a (laid otadp skbraelag I i tha operations la efclcb this proeedare and oqul.nant would bo used la aetoal i \ practiea la ship repair aad o onetraction. It la ootlastad that tha laboratory work would take apprcodaetelp 2 months end would involve molding aad euttlzg adld otaal plates coated with tha sorlea of prop oaod lead aad sloe jjpwirt palate autelttrd bp the Technical lirectcr of tha Flgpeets and final ml a 01vision of tha Load Industrie# Aseodetlon, >Y. c. J. Tandar Talk. 0da list was evolved with the asilstaaoe of Mr. Uehbaaa of the Setlooal laad C^panp and Mr. Tan tttoa of the 0. S. P-evp Departaaat, Suroaa of Sdpa. Priority la the laborator/ waste will be given to the flrwt be* palat Mill reofundid bp the above group aad the other types of palat will be tudlad la leee detail after control and fae ooooaatrwtlona and T~~1j~tr have boon avals*ted with the types of palat la tha high priority category, 1b tppaa of paints to be used are those now la praaaat Mivp apedfiaaUeas aad tboae which are proposed far application at aa aarlp data, tha palais will be supplied bp the levy Department aad tboae proposed for use oill bo supplied bp the Lead Industrie# Association. They will bo applied la oas and tvo-ooet thleknatees aa reaaenended bp theFlgeewts and Chendaals Hvislaa of the laad Zadaatrlaa As*oelatlea. Jh# aaldlad rrt|--at, aleoiradia, steal fPBiiqpBpwjewM*jui.sn -aa^i^spfWfipffMPh1*"" *n * N2826.01 -fcr* I LI A 07 993 fpp i { A i' mum* Him urt riiteiaBEtete**aaa> Ufa tibd^knlU*aaaa*UoiatfUMnaiaidnaiM^iaiBMHaiiOiiai*haMIMM*OMI*a*M><iiuMlM plat*, aad the oorrloe* *f a ooptteot nUr far V* laboratory *tedy will b* snppllad ttrajk tha Boat** lUry Hid. imapMati fr ltd* notarial and p*r*oonal hare boon sad* through Oeaaaodar 0. D. Batablneoa af tea Boreas of Medietas and Bwgory, Mr. ItcrUitl of tea Pint Bssal Blstrtot, aad J, Cm Utter, walling engineer at the Btetea Mmy tard. fttedlM will i^y*t thi u m tte |6010 ro4 mi 300 Md 060 MUrlili# Ifa* laboratory itediM will b* aad* with oanaat daaalUa* and try f aalda eanparobla to tboo* aad* la tha field. la th* laboratory atedlaa teat* will ba node to deterUno oontilotloa rate* aoeooaary for both gaaaral and local oahaoat. CUatlaa aad ooatrl aalodty ouroao will bo dawalcped fraa ttda stagy. Urtoroa a not ad aula concentrations 1U bo a*amr*d and analysed for th* oarloaa paiat oyotoa* and aothado f control. Ordinary *shaa*t hoc* and flangod hoods as asad In banch voiding would b* appraised for fan* control for tte paiat lyotos* Inoolood. Studio* will also bo aad* with artel oatting of painted surface* of tha privity typo* (lid and 6b) lariatop la tha prep osod paiat oyotoso. It la Intended that ao*t of this work will te done on aild atool oarfaoa* with alld atool oloctrodo* with difforont typao of wold* aa nirrsolly oaccwa terod In shipyard as*. It Is understood that this prOblaa will consider field woldUg os ths eateldo of onoloauras and sloe voiding is eonflnod opoeoo. OstUng la both situation* will also bo oteorood If aoooooary. After th* laboratory phooo has boon oosploted flold date will bo obtained at the Boston B*y laid Mvor* osteal ship ropair aaldlng la parforaad te Man alas ths anrlreoaontal batarda aaaoalated 1U pointed awrfoooo sndar aporstiag ooadltlana. All of tha aoallabla typoo of nailing now In so# at the Tard alll te Obaoryod and funs ooneoatratleoa aad tholr oontrol praotdaraa will bo ml*. -mmemm ft i *; ! VMBoaavteMaMSMRHpswsop m *^535 " '' LIA 07 9 A -Jk m4 o b iiijp 116 and my 81* yl>u. field mt aoald r*fdn nyadartily ( mil. Zt la anderetood that tUU work aeelatanoe will M pnrtM by Oi Boatoe ingr Tard Industrial ferglsne personnel ander Mr. 8tarlastl ao tkii a era a<aplti smpllng pcograa can ba andertakan. Maiding expoearn adtfe painted surface operations la oarlooa repair problana aa wall aa tlanrtard eoaetreetloa will ba SonalderadL. Paneml t Mltb regard to tbla progran It aaa awiaratoad that tba MQ aoald famish personnel, aeterlals, and agalfant aharssar ywalbls, tba load Indestrles Association Mid sapply tba necessary aoatlaga af tba types net orallabia thrcogb tbs Kexy, tba bnard Sahool of labile Bosltb, Dopartaant of XBdaatrlal Hygiene throagb Dr. lnelle gUaaraaa aoald supply tba aaoaaiary paraaooal for this lnaasUgatlaa as well as stapling agalpiaat naadad la Me , laboratory and field atadlaa. 1 I Dorati on of tba Stadn It Is anticipated, an tba baala of tba series of paints to ba etadlad la tba laboratory and the noaM ad flald node to bo undertaken, that a period of It to $ soothe nay ba naadad to ecnplete all phaaaa of tba stndy. It Is anticipated that this pragma, If ptprnTtd. ana ba Initiated on tba 1st or tba 15th of My, depending apoa approval data. Publications i It Is eamned that andor tbla project all data aoald ba presented la a final report to tba Mary Dapartnaot and to tba toad Industries Aaaoalatlen for thalr consideration. It la also andaretood that tba reealts af tbla abody aoald ba published la taabadaal Jeemala provided paralaalwo af tba jtsvy and Load Xadaatrlae AaaoalaUea rare obtained. St rill ba aadir Stood that all parties aonoomod amid have an opportunity ta reelaa nanaaarlptd before publication. It la snderetoed that all reports and e/y pabHsbad raaaltd aoald ba rovlaaad and signed t? both frofaaaer ffcillp Drinker md fir. Ualia tllaaraaa, I. Miwwy.w "-wu 'unMiiuyijiiiniuiiu.il, ui.pai LI A079C5 IHWttHa-iiitr I'iM mtm Coi at th FKJwti Q> I lull of tin Uat UwlNd m< ttUrltll It it oatlaatad that tbo oort of thli project valid b* $>00.00, & a bail* at prrrloo* dlscuoalan* it man andaratood that Or, laalla Sll**man would b tto prim coodractar and would uodartaka to ralaburaa tba School at Ftthllc Baalth for MppUM, aerrleoa and all praonoal aaplorad oo thla project dlrwctly froa this bodjwt figure. jim iliuiiUM fc in M" ygj warn h "' rn'iimampmmmtKfmm