Document 1QvkEO2gbJj1o66njOZ9wVDR5

LEAD INDUSTRIES ASSOCIATION VMM n>. M. V. mi imm wnrjrm. UP LEAD TtCtflfTQU CCMgTTg * York. IN* York larch ZUt 2$, 1915 A amtlng of the Rod lead Tk ^w ImI Comitte* of th* lead Induatrla* Aoci*tlon u held ea hardt 2L, ?5* 19U9 la th* office ef th* latior., hr* fork, R*w fork. Th* follow!oj p*r*on* w*r* la att*ed*ao* Rwpr***ctlnt Mr. 0*erg* Dlh1a*n Sttlooal lead Coapaiy Ur. A. C. 0o*t t*el*-flch*r Co*parqr Or. J. 0. John*too* Haaaond lead Product** lac* I Mr. 0. F. Shot* Th* Oilman Conpary Or. L. I* Carrlck, Director of Red lead R***arch, Maatiiy rhilrmia Ur. Robert L. Iie*fld, Secretary, Load Induetrie* Umc UUm Ur. C. J. Tend.r Talk, Techrrical uArector. k p c p ? o m s t a t u s of p r o p o s e rcesa SF?artainoK t t -p -56* o n w o ix a d mra----------------------------------------------------------------------------------------------------------- Th* neetlnf *** b*fun at lOrOO A. M. on March ?li with a report on th* ttatui of th* proposed federal Specification J7-P-A6* on red load ptint* Th* Technical Director lrf*n**d tho* pr***nt that th* draft of Jam 17. lSlfi with a few rerleien# and chanp** had rc.lTed th* final approval of th# federal Sp*clfleatlor, hoard on February 17, 19U9t Th* Connltt** ana alao told that Mr. Kickaoc, Chairman ef th* Federal Specification Board, xpeetvd thia now apwclficallon to b* ovalltblo la about alxtjr day* froa th* approval dal*. It *a* alao reported that after circulation of th* final draft to th* varlMt department*, th* Corp# of Lnpinr* r*quV*d th* Inclo*loo tf a atatuaont la Paragraph J--la, deacrlblng tho Intended uac* for Tfp* IT, *xc*ptlnc th* tit of Type IT pulnt for th* painting of potahl* water a terago tank* buoauao of pooalbl* lode *ffvot of dl**ol**d lead mpaaiaU. To rvfvt* VMa aucieatlon, Mr. Hickson *U Infnrawj of th* latest roimmdtd practice* of the Aa.rle.rn TiUr uorka Atioclatlen, rvcamtavdlng tho u* of Type XT paint for poUhl* *ur tor440 Unk Interior*, and nl al*o renlnded that th* Mjorltp of petabl* water itori|* tank Interior* had boon painted with rwd lead for aaigr deoade* with no apparent 111 effect*. adNaami**aM*i<ma*pi 1aim ** th - !* up* **'1*1 `.'i I..i**mr*w,<*ni,i* *min umi" nmuajiaw* .i ie^*wet*ww*iwg!jia;*iy>**t^y5BW*MW**^Mppwi miUUUU l)l|l'Ui|| ,|llHM.pW mm * L U0P3P7 mm uelfiS H.UI.C, (testing 0 Klnuto* -2- ' (larch &, t$, Vb9 Al*e, at ths r^wit of the Technical Director, Mr. Bowditch, Safety *nd Krglene Director of the Loed Industrial Allocution, canvaaswd the Cosmlttee (h Load Pol toning of the American Public Health Allocution, on the advisability of axcludiig rrd Uid bao paints a i coating* for potable ur tank lntcrlon. Vrltton opinion* were received frem il but ooa of the member* of Uj Ccmmittee On Lead poisoning to the effect that th, specification of rvd lead points for potable nur tank interior! should he continued until identlflc investigation hi! proven this A hatardeui practice. Coplei of these written opinion* wero fiver to Jtr. Hick*on for coniidontlon at the meeting of the federal SpcclfleatioM Board. The ltd Load Technical Caaslitec waa lnforocd that the Board had decided to aait fra* Paragraph 7-lC the Clause qualifying the uie of Type IT for waUr storage tank!. Bosn,vcr similar clause, excepting TJrpe IT paint far potable watur tank interior! was approved for inclusion under specific armr r.-quirv.r.ts la the Svetlan dealing with the rvquirueucta applicable to individual government department*. PI3ST IfcJOST TVS PJ3nCAT7C3 O L.IU. AltadPHPtIC PBMUK 0 A proposed draft for publication of Vport to. 1 waa reviewed tjr the cWittee, This draft contained all of the revisions agreed upon at the previous meeting on December 1?, lptiS, It was droidrd to revise thu report as follows, 1) To lncludo the appropriate file designation of the tnrlcau Institute of Architects or. the front over of the blnde-r along both the bound sad open edges, t) To replace the term "test site* with `exposure site * throughout thu entire text, 3) To describe the New Orleans exposure site as "rural* instead of "icsUlnduatriml,* l) To Include a table in the report listing and describing the government specification* applicable to Ux Comparison primer faints, 5) To indicate drier additions to th* re* In and ell coshinations following the taili of resin and oil cooidnatlens rather than In thu table of primer paint compositions, IMS was done to permit a ecmrlste sumsution of Uv. v.Mcl* in cash primer paint 0 under lnvuetigtUoo with only two Values, ihese are the *CU and A.sin Coauinatlon* and lie Quantity of petrolein spirits required to adjust each paint to a consistency or viscosity of 09 Arubs Units, -^assp|MmsmiasiiivusMiimssabHinmpni9*Tt u msiis wmP J m m mmmmmm mmmmmrnm mmm mm LI60F3F8 m -------------- ------------- -------- ---- ------------- - ^ . . . ! - - ^ . . x . , . . ^ ^ ,... ------a . i* d - . . . . ------------ - . 'Kni^riw UttB mw t V,.^ ^-S.. eiiiiiiiiMMiUiitiniiad t, U t, C. Mooting Kimtoo }. mr* ft, 75, 19L9 To wqpodlU tho Mrljr publication of thi* Initial doacrlptlvo nport It u i|m4 that tha prvparatioc of tha final draft Incorporating tha abort additlono and any naoaaar7 aditorlal roflnaoanta bo handled tgr a oub-coonlttoa conalatlng of Mr. Diahlnan, Kr, Zlagftld and tha Technical Qtroctor# - cotcPEunod cr repose w a t t o mp id l eap Tiomoi irmx. A draft of Rad Uad Tachaleal Uttar Mo. h antltlad *lad Uad Paint* Tor Karina Expoouro* as received ty tba CcaKlttoe. A cop? of thla draft la attached to thaaa alnotoa aa Exhibit A. Tha Inclull on of tha flrat alarm foraulatlena In tha draft <aa approved kr tba Connlttoe. Hoeever, It waa agread to allnlnata tha vlqyl anti, earroaira paint formilatian (Formula It-12). It aaa conaldarad adrtaablo to raaarra tha lneluaion of vinyl eyetewa In Sad Uad Tachaleal Uttara antil applicable jovarmact apeclflcatlcna hara baen publiahed oa rad laad vinyl palnta. Tha addition of L. X. A. Paint 116 to tha fernulaa for aarlna otaoopharao aaa au^ge*tad and reealrad tha caeeittoe'a approval* Thia paint aboaad tha baal performance anong thoaa expoeea thirty Inche* abora high tldo larvl In tha bayvllle kariae baain, Ihia paint haa tha following capo* 9 oltleai had toad (97% Irado).. 56.OR UU4T|I............. . U.0 Graphitic Kica........ 70,0 1I3C73J UT.A. Tahlcla Mo. 27, 71.5$ Petrol** Spirtta..... 77.1 Drier*................ 1.1 ic c ^t Plent 5k.5$ Tahlcla 15.5$ n jib baoauaa of tha hlfh proportion of litharge It ni dacidad to inclado thla in tha Tachnical Utter aa a t*o enpartnent contalnar paint with in*tn>ctiono for tha addition of tha litharge lanadjateljr prior to application. To avoid aaeaaalva repltltion tha Tachnical Director ma lnttrvcted to Include iteteaerta pertaining to aurfaca preperation and ul table topcoat painta at tha belrw,lrg of each of tha thrra Metlont on aarlna elaoepharit. I Intermittent tee*re ton, and conflate auiaerelon rathar than with udi individual paint formulae Alao to induct. i noU for *. ceh J formulation flvinc detrile to aid t*w retd-r In d-cl>iin; th. j-; roprl of th, fercsuljtlon for hia ap^a lfle tppllettlona. *Ud to lncluU Ul.V. euij.at.d pr.f r.nc.o fcr th. vc of ttoh *ugt at* d ferrultlion. 'JJi'M--uwi -I. II WL li II I 1IEJM."U'J J-- IJRJWjl 1.1.1-11,01 |U)-HWUiajl `W1 ...^ fP*PPii^SPPIiWPi*^lilPPW^WWWflP*WW*^B!^S^5Jp L IA 0 p 3 P q m awawtowawiiwi* * Aaawfctotoiiaiwa^a niHiiT T-VliM*iatdUai.-|.-*. i.ii*fcift-'i: r',ffa 111 lf-tfn>iiMA'':-nn.iAto. aOutoMKi*^ *. U T. C. ItMtliif Minito* -3- Ihnli tli, t5, 1M To expedite the early puhlieaUan of this Initial descriptive report It ni agreed that the preparation of the final draft Incorporating tha ibori addition* and any nocaiaarjr odltorlal refinement* to handled by a eutocCKittae consisting of Mr, Ulahlaan, Mr. Zlagfald and tha Tochnloal Director. ,, ccndPEmncw or rowso ERtrr or k ec w p l ead notMioa term. A draft of lad Load Technical Latter Mo. It entitled "Rad Laid Paint* Per Marina Exposure" was racaiead by tha Ccmltto*. A eopy of thl* draft la attached to tha** niautea a* Exhibit A. The inclusion of the firet eleven foraulation* in tha draft u approved by tha CoMlttae. Poorer, it ui agreed to aliainata tha vinyl anti, earroalea paint foraulation (Formula L-12). It eaa eonaidarad advisable to raaerva tha inclusion of vinyl system* in lad Load Technical Latter* antll applicable goverraar.t (pacifications have bean published oo red lead vinyl paint*. The addition of L. X. A. Paint 116 to tha fowlat for marine atmosphere* wa* euggested and received tha cceelttee'a approval. This paint showed tha beat perfomance asong those exposed thirty Inchas above high tide level in the oeyvlU* larina Basin. Thla paint has tha following ccaposi tlon, hod Lead (97* Ired*).. 56.0* U H*arge. ............. 1L.0 Graphitic Wca.............. ?0.0 165715 L.T.A. Tahiela Mo. 77. 71.5* fvtrolurn Spirit*..... 21.1 Drier*.................... . 1.1 10073* pigment * 53*.5* Va hicl* a 15. s* n j i f teeeuse of the high proportion of litharge it vaa decided to include this in the Technical Letter as a teo cotparteent container paint with littrue time for tha addition of tha litharge Immediately prior to application. To avoid aseasalw repi 11 tl on the Technical Director eaa In* truetad to t include stalee*r.t* pertaining to eurfacs praparatlon and lullabla topcoat paints at the beginning of each of the three tactions on nerlne Atmospheric. lr.tarmilV.nl immersion. and camplate submersion rather then d Ui each individual paint formula. * Alto to IncluU. l not. for .'.eh eugg.et-4 fowl.tlon giving d.tulle to aid tv. rstd.r in d.clUng vh. ij'Tropri .un.il of ilw formulation for hi* epv lfle ipplleotlone. also to include L.I.I. eugg.at.d pr.f.r.nev* fur thu ; wet of nob augg. at 4 formlulon. w^waw^nipt* . in ) iwjimii Li LIA0830! IP* jjlTlIiriBiiYrl rt-if R. L> T. C, Hoc tlfif MinutO* Mrcl> n, 1*7 . ? the Technical- Director laid he would include the auggeated chaises la arc end draft far the cockaid.retloc of the cawaittoe naebtre at tha next tooting. Ots ROLDER T\prg At the Red load Technical Cowdttoo auvtis* hold on Docenber 17, 19U0 alz prla.r paint* w j x fcraulated for coop^ratlv- Service toot project* on gaa hold. r. Since theS. foreulatlona coaaiaUd of revisions of oxlstiiy UI.A. prlncr*, it was com 1 dored eea^r.ti'.l to teat their praeti billty in the laboratory before aulalttln; a asplea to cooperatir^ ge* cowpanio*. ltr. Mehlaor. and Ur. Shobo each agreed to prepart, three It u reported that the laboratory teat* were in prcgr.aa and that paint aopla* for cuteiaslon to ecepcrator* could be pre-ptred In the near fttturt >hr. Ooett, *r. Shot* and the Technical Director stated intention* of arranging cocptrallv,. Ulta in the near future with operator* of gaa holder* In a few well distributed geographic location*. Discussif a cf rechniaa ktrrcu n up l ead w t t c rrn rr* tat*. A draft of a proroa d article for publication Ir. the *1baittod to th,, caeatlttwe for couter.t. Iron Age nl Thia article tella ebout the- extonaive *e price Uat work earrlad cut by the load InAdtrle* association through the Red Lead Technical CoutlttoC to develop irpreYcd prise r piir.t* for all type* of f.rroua nvtal aurfaouo wcpoa*d to a wide variety of onri rotater.t*. a few of the cutatwdlrg rod lead hae prlnt-r fornulaUora for inland and narlne atnoaphorle du poourv * ore described in detail. I F"-*' aw* mm OWM-Jt.euj wuniM urn mmmm LIAO 391 ** trr-1 ii n it I~hrj-' I 6 ft. L. T. C. N**Ung Kl*te* March ik, t$, 1*4 Co*ld*r*bl* introductory utUr preooda th* proaentatien of th* laproTod rod lead primer fomilatlooa. Thla Includes a r*ri*w of (ho groat destruction and vsates raaultlng from failure to adequately protect iron and steal exposed to ordinary ataospherle and unusually corrosive nriroiMnta. it also lndudoa discussion of the aarlta of different surface preparation* and aurfaca traataant method*, The ooanltte* raeoaotndad that the artlela ba ravlaod lyi 1) li*ln*tlng the atataaanta pertaining to the groat loaaaa suffered ty the fallara to adequately protect azpeaed ferrou* aurfaca*. Thl* oaa conaidarad too nail Ib mi to requir* farther connect in another article# *) describing the nr* Inprorad prlaar paint* la th* early port of -th* article before commoting on eurfae* preparation. 3) allalnatiag comparison* with tine chrcnat* baa* prlnara. Or th* baala of that* racaa*ndatlon* anothar draft of th* propo**d article will ba prepared and autmlttad to th* Coaaitte* neater* for approval, wexr igzrno It me* deddod to hold th* next masting of th* Sad lead Technical Ccariittoa at Sayville, long Taland on Kay 2 and 3a l?ii9, Thi* nee ling will be held for the purpo** of inspecting all of th* L.I.&. teat apecinen* on expo*ur* at Sajnrlll*. lb* Noting m adjourned at $ 2. K. an March 2$. e //***.* 7/ C. 2. Tender Talk Tcchnieal atrecter r ' I M*UUi*aiiiihead*a*MMa*da*t*a*i*iilfeu*i*niai**Mtt*nMtaaiMatfaJlii^Hii inuiiiafi> jnasNesNnp*