Document 6BzoEvzxvDa6eJeyO124B4Y59

FILE NAME: General Electric (GE) DATE: 1949-1965 DOC#: GE197 DOCUMENT DESCRIPTION: GE Erie Plant - BC Notes & 13 Docs [From PA Archive] General Electric Erie Planned Asbestos survey 1965 1964 punch cards with Operation/Hazard/Control Measure matrix with asbestos dust hazard documented in building 6 1964 analysis of findings mentions asbestos and other hazards 1959 complaint of rash/dermatitis 1954 survey of asbestos dust - all samples <5 MPPCF 1951 Report of Investigation of asbestos dust - 4.1 - 8.1 MPPCF 1951 Report on asbestos dust - 3.6 -17.8 MPPCF 1949 Report of Investigation of exposure to asbestos dust "weighted exposure of personnel operating machines was too high" - all dust counts >5MPPCF most >10, highest 32.8 MPPCF 1949 free silica and asbestos study m sm General'Electrlo Surveys Hd xc- F. 0 . Mentos Industrial. Hygienist H I i 996 South Main Street . MsadYilla* Pennsylvania, iiarch 2}, 1965. V . - ". v.-.- . ' a ..........; ; " :/A.i}nau ro A* A P isrro > W ^ ' (%'*-{' Industrial $ygionist Begion 111 . Thru?/; Regional Industrial Hygionist Below is a l i s t of the surveys p lace d for Conors! E le c tr ic , marked vith a (*} have, already bash surveyed* fhe aro&s Carbon tkmoxIdo Pytiding 2 ' Meter B arrel'& Magnetic Section .Gylid log 6 , Ccenrui&tor Assembly Area Building IS Cora Assembly Ares, 3ay~B tOi.SC Building i Building 6 Building 6 "Pulldlng ICS Building 13 Building 11 Building 26 B ailin g 4 Building 6. litgina Cab Area ^ Cowuiator- Assoably Area Sec, 64,647 Armature Spin Test Control la s t & Sevsicpaent Core Asssmfely Area Bay-B Armiure Coil Area Kotor Tost & Bevelopssent Asrcs&acs Section b&y~C Aerospace' Section Generator Tost Area Iron Oxide Fieses Building 5 Kelded Components Asbestos Building 6 Mixing Insulation Pastes 0~ciiloroLensone Building 18 2ay-S linn Hilo;; A Copper Building 64 Aerospace Section Bay-A Copper (Osonc- Building 6 Qsddcs of hiirogon) Generator mature Test Spin Area Load ^Building 6 Generator A rm tare Test Spin Area >.ti ,>,s '' " ... :ii .. #! is * & I #:;#.# I f I f f .* j ft I?- * * - OI " ' *'( 8Y*- " -- ' r i S l= fe COMMONWEALTH Gf PfN'NSVmfilA, ftSfiTsr r U.u.t<1 ' O f O C iiW flfc K A C f tS M S tt PLANT INFORMATSGN RECORD ' ETfXB No OF? 3 Iw^ar Gene r a l Pla n t Foandry if&vialo, Baildjiag 22 f* ".!.!! csassi. E|fTO,i.>n 2901 East lake Bead Brio , Fenasylvaaia^ Brass, besrjUi^'r-.Cijpper, altminsm copper, mile*Lie iron and steel and ..ftlvsdim, castings___ _______ _______________ ____ ____.--......... PsGls:keN>....v&yl.Corny, Employse.,,Eelslions,..and..Sale ty ..Biroctor n4!?b*<.X . B.-HiitfcerjJi.D-- -- ----- -------- :--------------- $ M 7 * b .C i VVeS kM m i__Nones, if ?: j! -HA /. il / b~ Zf ./' J& . <<$<.`4 i f 1, :i>s.tir...i,, .J .MSaxha ,..,St;:he.aaefc&dy, 1 .... *iYsy>i.vi sr-ms 'll:;l&2i^!rS1 .v,,, X a rporaLion- ,JH ^ Z I L Y Y Y :s.....Bar plugs..s /Sd/ 0 .operations,*. 'lift Employees receive annual cheat X-ray. jgfc -jMi W g& ;><> t $*>* - Lust survey conducted annually by 0 , , ibdnutrl&l hygiene facilities, Surveyed ;r' -,v .. for^radiaCloh ds C e i a i H c &<fe jfisaea' an^ carbon monoxide 9/15/ 59. "j - - <V>`t %c :,f, m i. OygH, Sa .45 - .75 per cent 1 ounce of Be per ICO lbs of new . !:A&: S50H&, Be .35 - <50 per sent J&ftfc&l (aliastosa)^ Inspection n ( Sspt. 10, 19H m ?.$ Bentos & J* Pierro .........' PrilsilB.v-'l ,k4<.-!A'piific.s..AL'<!'.ffp.:ppl ...... . ............ ...^ 1 r ;; r i i M P M i l i i i ; i ; i ! i ! h * f f U M Y i l ; 1 ; COiiifUiiii \ SIB-fcyU'i' `iL W w 0w 0 * W 0 :m0w.,.; # ; W . :;50 w 0-;j0? :'w# W{W W. 0 0 . 0 0g * " - * i <'' ;JSt>:r-'-.;: C0MMONOWfFAMB.TWHWO&Fr-Fi*rA8tST'SHrl vAN.1A . . Oms** 6F Octf^TtHAu HsALtw / T i'-.'PlANT iNfOBMATIGN RECORD "; - ..... W x m. 5SS.3 , c . Voter & Gertevator Di.ya.sion ^scig... 2^L.L&tAd^JsQ--------- itrio, ennsylvanio Z , ty ; siwc^ Sltric Kolcrs and Oanorsiors i ir{ ysw C&rl Salgar* ikfafey Specialist- arid Versonnoi Kgr* vrm'>f icr i j V, itter, K.D S&iiL s?j*r.v Dona /.. 3j S!f'nwv. Ileo )T'.;niu&} &.K* "' Stoff f .riva nurseo dtCT.y.iyff.CVRSi....__ Dori SoI gai* 1',2i?T2V!Li<T?,_J:is&,, -TT*? i n U ; . t ,// . y ^ J. ^ C A R g ( f, f ' # h;t ksik*Si________ &>ZL3S8L 0 WHC: I1I ^SATiONS___foUl-S_________ 0 &5*. F,> 0 i?t*X 1 li? A> vr'-}r r ITTTJTC J. i !~x __ .. , . . _ . iy '*A t +<'>w.t?x'5,^- ' ....V ........ ""' ' ' ' vx> TO J i.~-'.et i.-,n / "Tr . Je JT T- * % / SXr ' ;;rasAcV,b:;.HJ .... -.i.... . n ,*..cx..t,,jit sa Geasr&I Eie e t i l e Corp, s Siris * Pa> Bldg. #& paga io Dpsrat ion KaeMning to ile r turret lathes a lili "bore 3 d rills pistes Hasard Iron oxide dust Gontrot measure Generili ve n tila ti on Inspecting -Metallic components K eilte Magnus Aja-Lif Spray White h is t Las,Angelas, Call.?, ' Sersen5 vapors Dermatitis General ventilation Occasional operation Personal, hygiens Paint spraying boiler plates Paint drying b oiler plates Gas oven I60P. H unt pigment mist `Xylene vapors mist Dermatitis Local exhaust ventilation Personal hygiene Hand ereaxes Paint pi^aant ilsies Xylene vapors Carbon moncod.de Conductive heat lo cal exhaust ventilation Shaft sachin img^area K&chiring motor shafts m ills lathes Iron codds dost Soluble o il Dermatitis General v entilation Hand crooms Personal hygiene Shaft grinding Field core area Field coil winding Iren oxide dust General ventilation . Carbonund'tss dust ....... ...... . . : ' ' ' Epoxy vapor thinner vapors Gyl>Spa c Dermatitis General v e n tila tio n - ! Hand cream ' L : ` ' Personal hygiene :;; / > : : i f binding leads Bracing wire leads Coro vi riding its oldaring,* Mineral wool dust Asbestos duet Dermat i t l e line, Tin, Copper oxide fuma HQl fio"oxide fume MCI General v e s tila tion f >-'ys >>11 quantity jg yrf Occasional operation ! ^ $ Personal hygiene | Hand cream & General ventilatio n General ventilatio n m v # #># # i* # -x -f* ^ * >m . I *' wttfit ' % 9 ***> f 15 >wn ___* ^ ...... r:s'?i.r?TM ...,......,............. "^**1**** > II fI CeOMMONeWeiAXiArftuTCMh'TF,^P*f.c.SfiiVvl.vJ9li * .1 i " &vtSus ty> Ct^fiiBiMv U'AkTH . , i l i.<-^-^ c TOi:g-:cox-xc-:w g'r.;--x.-c~~~^swV4.v.-.v.v.:.v,y.> ./.v .y /.y .y y ,y u .v A .v ,v . .v /.v .T /r u y .v .T ,y ,y w c /;y .\y ,y r.v .y y .y ,p . KANT iNTORMATSON pC0 8 D ' ' Sto<K no. sSiS.j ] I General KLeetric Corporation I feufir LooortiYS^;4 ,.C.ar3 qixip3Kt,,Kanixft.m'`ing. 9 * |;| Building 6 ) . - :, # # &&&<$$. 2901 ,li&^ak&.3k>ad .............._..... 1............... * ,, . ii^.V' cvf .: . ;!"<* if :->>. '- '' r ; Stona ^ l IstW- Lqconei l Vs and. lex;otiot.,Ave..J.cftgv;x?r^xita .. v, 1'* S i t f t 'J f 'N * y < ' Moranoj..Ssloty..Spocialint...... :..........:..................................... \ y. \ Ms<yii|&ur;$r. Jiang..................... ...... ^ ra^ ! ^ J i`?'L,,?lic..Mannis'!g>..E<H* **j I // ,-,,NXi ,, ., u Dick forane N ., \. ....... --/- ,,-- ^jsc.f.i.s.r.w..H.. i'.S.i.E.H.,,iSr Hon . '-if....................... Electric Hntual Insurance Goap&nj W L |y |. 1 ' ' >< : sr-s`iV>. _ Corporation ...______________________________________________________________ ...................cyanide a li3 In the vork area, j ^ j I..._................ Hg%ov& the mechanical obstraeiion ipoa th e exhaust hood in tlao ~~--r-'......................... opration lj^ o lv to g .th ..fi>rio 8 tis..&f fia ld o o il insttlatioti -II * 1 j>',` 4 v /,v I'Jra jK T }0/< V ,\i< ^SF.v .y.'.W W OW X ! *A '> ( '. > \:y i . W w w x .v i'.'.v ; S ta ff of f i t s nors,a 4$#*** * - ............-- Jnspoet ion fiftY ir * , * * ^ ?Y P, vuPisrro !>? ./*<>&& itV '<: .vv ? >:'>.5i ^ ' '`{V<'ikf:jji><?G-i;.................. ; " p I--; p-j ; * 'u i/ `T s i v r v i T i f i r ^ T ^ r* ' n vt* r .`u .. ' 4-v ; I .t i : - " " ! i i * i " j * li i ! ^ ; i i; 51 [ ^ I ' ; M l ' " ; ? i' # # #&##&## f* # # # ## # # # * W # # : '"i'ifAt<*;w y.V ` v .*s " *<&, c$mi%*p? ....... w .: sy.s>>MAy1yw>,.-w W y .y r w * y ,v -,> > y V M 4 W 'fl J5pinning...e-esssutaiocs ,, -- Kola...............................Operation. t a ..l a ..further.. ................................... ...........evaluated............................ ~Foa*..eoa^Utsriu^r..Apiaaln^.*t..tH4 dm.^-V4iifc*w*^8yvj?uo -as..a3ra, tess.Z| ,,The noise..! continuous*--Eouc..si&fc&..ef.. workers .re .xpossd, ..dio ear pltsgs.. .. I I---- ...Coil. Forni .Area, ,,.Coil .winding.... ..........Kioa..duot ------- ...... .... Pibrgi&e ,dUaiL .......... Bfirntsfcliia--.TM,, -Ceaenal .v an tilaU o n .................| JPrsoc&iJ$gine..,.,,,.................. | ,,Band .creane, are available . ... i; Eqnilizen. &&ambl'/................JEpjdsy resin,,v&pors .Qsiisr&l ..ventilation ........i ....... Cardolit8.,,iiaein.Jia^l3X^.tal^.tLTa&Si._..,,................j __ 3~B,,Cheical..,Co,.,:__ _:_______ _ _______________ | V*,..Paul,.. Miaassot*. .... ..... ................ ... ~i .,,..Hisci,. Hardoer,,K2r34l 6. vaporo..,....... ............ ,,,,........ ......,.j .1 . w w .*.*ys *';<........ ....>.Hysol,, Corponation., ;<"*........sM Je-w.v-t -*su m W < m >s-%. : " -VK .li-x- : i . _...G1 $sr^H*X,, ............................... .. Eeraatitd__________ JSand.CcvoBis, are,,.available...,.,_ji H fr'? -- ________ ___ _Jiorsonal hjgi are............ .............. j; J fir j e t t i n g ..........................,..,Cepp$r~dU3i. ,,Perniai. ventilation........... ..Wire brushing__ ___ ___ ___J iir*o,,atripping .... ................. ........... ..................^^.<%%t%Qmdjt&p6rK ...G**....Spec.*#30..... . ..Donna.titls,,,,,...,,..,__ ...General..vm ills, tie n_______ ,,Por.son&i ,,hygiens,... ....... .... ....H?ns.d..sxc.;s,...&ro...s.vailabie... ,,..,.,. Wire cleaning............................soid.,.,,.,,..,.^..,,...................looai...e:sbauat..ventilation...,....,1 -- .... $ t m , h e a t...............................Silter.*.e3n&ie________pQg&i&a......................................... j ............ ., ........................Dexaa t i t is... ,, ,,...........Sutfes'r...aprons., ard. gloves ......'i ......M ixing.silver.and.gadiua..._HQJI___ ___ :_______ ^X o d al.s^an g b . v en tilated hood; ............ yaaide pUt& ........ ,, CO.................. ......... ........_Gce*ina! operation ...... j ............ Fat..iij.'ed,,pot, ....................... ......... ............ (Mixing .9x1 hour, every ... ..................... ,..,..............................................................................two., w eeks)............................... .; ............................ .............................................................. Aaylnlfcr&te aapalee .. ,,j Operation is sleppilT' donduoted.resultlng.in.apliiago. of cyanide.peilots.... ; . Asid leaning tanks in v icin ity , insreas .ids. hazard, p o te n tia l, , load, loop .winding Minerai wood dust "Damatiti*............. General ventilation iSHd" crgains' "' Personal' hygiene..... fielding am ature coils (varnish applicatici) ....Acetone., vipere.,...., Dona&titis . ,,. .Central ventilation .... Personal hygiene .....Band creano CIP>!X;>PAD Oh [/ijwbjitfJUp xh\\y.i t # # # & # # # ' ' -l * ** " ' ' General -electric Corporation Building #6 Page 2 Curing varnished arjuatura eerie _ s electric fired ovens (6) 2COP, M ill Acetone vappy ?ami$h fuma General v en tilatio n Wrapping ground in su la tio n {shellac and varili sh application) Machine ta rin g o f vdro (auio&atdc u n it) Acetone vapors "' Isopropyl alcohol vapors Bica dust Fibergl&s dust Oerc&tis ': ;y .' e.:'-' Fifoerglas dust '/;>!?$"' Mica dust " . Dermatitis ' : V .ft' General ventilation. Personal ig ie n e Hand creare General ven tiX&iion Hand creams Personal hygiene Sipping anaatur colls into varnish Winding and cleaning stator coils Mechanical v iro wrapping { a u tis tic sechine) Toluol v&uor 1; w GB Spec. 151/. n . f . Solvent vapora 'X H Mica dust , . .v . p Aj. - ^ t?? .2 m Toluol vapors ft Benautliis " lo cal exhaust venti la i io; Inionaitient operation Occasional operation (5 torn, per veek) General ventilation Personal hygiene Knud e rssss Toluol vapor Mica dust Minerai wool tost Dermatitis General v entilation Personal hygiene Hand era asse Fabricating in s u ls iion for field soils :X Mineral voci dust - 'Ktbylsne di chloride vapors Epory resin vapors Boren trichloride dust Formuar ?/?0M vapors Ssip.vini gio lesiu Ccrp, Springfield 1> Mass, Ar&Idito Mo, ??2 vapors Dermatitis ' Exhaust hood v en tilatio n (hood i s tieciani ca lly constructed) y xintsMsittant operation Most ch&siculs are used ia sssall quantities Impervious rubber gloves Drying of fabricated field coil insulation Dye adng k isp regnatico of fiberglae rolls {operation is conducted Under vacuus.) Solvent vapora (as above) aposxy ro sin iur.es Gansr&i v en tilatio n Mineral wool dust Exhaust v acillatio n Toluol vapors Lepervions gloves Icopropyl alcohol vapors 0,K, *e, 2311 Pys dust Dermatitis General S leciric Corporation ta& & ' .mature wedge jsanufacturing Cotting -piece asbestos Molding k curing Fiberglas mats e le c tric a lly heated oven aopop* . Building #6 Bags 3 ' Hazard ; '' loxto lite dust <: . C-Jldpoa, M9B52A2 G,iS. Spec, l lS l / i l l.." '" ; Kalamins dust <*. Spec, I9B23A1 ', CjE, Spec H 5B-B Control Measure ,, Local exhaust v sn tila U c I Asbestos dost ' :'. '.. Local exhaust venUlsfcior -V&rrdsh fle e s ".- 'General v en tilation Isopropyl alcohol vapors Shearing Fiberglas & mica KfttS Cutting mica -. d rills 3} - rip saws Mineral wool dust Mica dust Dermatitis Filea dust . General ventilation Personal hygiene Land cress lo cal exhaust ventilgtier laminating m ica on Fiberglas I -a 7"*' * ^m 30 | ................... Fabricating 3ilieone%y> Fiberglas mats :j;| ,-v lv . Curing Fabricated silicone k Fiberglas mats electric heated even 200 ~ 2900. Mineral wool dust . Mica dust .. Methyl eth yl hoione vapor lo ca l exhaust v en tila ti ij Personal hygiene Band creams Clue vapor G,Kt Spec S terling 620 glue Dermatitis . Toluol vapors Mineral wool dust D em atitis Varnish fuses Toluol vapors lo ca l exhaust ventilation l i l i Personal hygiene Band ere ass local exhaust Ventilation. * ' - - Dusting silico n and Fiberglas mats prior to laminating Fumice dust General ventilation intermittent operation F ield c o il winding " (silv er soldering) Copper dust Zinz} Tin, Copper Silver oxids fume General ven tilation S ilver soldering i s an ooo&sion&l operation W.VM i General E lectric Corporation #598 Generator c o il binding & Insulating Holding & baking generator coils alsctrio heated ovsn .I.75GC Generator c o il winding (heat leaps for drying) Gleaning generator coils induction hrasing rivaling armfcurs bars gaa fired furnace ^ Building U> Hags k , ^ p o ^ rcsia capers QSJ^SX. hflikiro General ventilation . vapors! ioruor. vapors (C atylsi Brush application Personal hygieas Hand crea&s Isopropyl alcohol vapors ' G,B, Spec, SG5H H v m t i l S ilv e r soldering on j * j a a t i U 8 " :: . ; generator co ils i s don ' . .' ; ' intermit tent ly Copper... ,,.. ..... . p . '...;...... . Silver 0adds facie ' * ' .................... Varnish fumes .' . .. . General ventilation Toluol vapors ' ' . .. G*&. Spec S-izllk (fluorocarbon release) vapors ' ".' . Minerai wool dus), Varnish fumes Toiuol vapors Germatitxs Infrarsd radiation General ventilation Personal hygiene Hand creaass Oakite liquid dtergent. . ' - . Oermatitis,. . . Gopper oxide fusses lino oxide fuses . "in oxide "fvie' Personal hygians Hand crease General ventilation inver&iit.tg-nt, operation Oonduetivs hast : Carbon Monaxid , .M General ventilation dipping fie ld coils into varnish Baking dipped fie ld coils electric fired oven HOF( Manual cleaning of field co il tsr&inaig {motor driven ire brush) Impregnating floXdcoile with v&fniah (IwO lbs 1 a ir pressure) Toluol vapors Sar&titis Toluol vapors Vamisfe furies Varnish dust Copper oxide dust Toluol vapors Boivaasol vapors General ventilation Personal hygiene - Band areas; General ventilation General ventilation General ventilation Pnelossd operaUon Ganar&l i& Sciri s Corporation Orer&tlon ' firin g impregnated XioM coils e le c tric fire d even lOQF ^Asbestos putty fix in g ,m yJU 's v t s H **m!?$%< </A..yxi&Vi B uilding 6 Pass' $ ' - - Magari Control beaanre , Varnish fuses ;.lo c a l exhaust.v e n tila ti to lu o l vapora Conductive heat . . ' Asbesto dust .. . talc dust ..!.' Silica flour dust fam ish solvent vapors Boron trifiu o rid e . dust (hardener)------ :. General v e n tila tio n ': In term itten t operation Occasional operation (susxdmujii 2 hours par day fo r mixing) % tyl perbenzoata vapors (catalyst) : 1 "T * b reloc&Ud **& ^-11 incorporate exhaust v e n tila tio n , Ins ope* awon xs vo be fu rth e r evaluated* Boron t r i flu o rid e and buty . ' porbonsoato are used in vsty snail, q u a n titie s t : . W rapping-field.coils Mineral wool dust Spnxjr re s in vapors "" 111 - Pricbloroetbane vapors ...'.. Dermatitis : - General ventilation personal hygiene isandteroaas Braxlag fie ld co il leads <siiVor solder^ Machining f ie ld c o ils d rills m ills /f?oAne Copper Silver' oxide fumes'' Borax flux fusses .' Copper dust General v en tilatio n General ventilation Dipping f ie ld co ils in to shellac P ro v in g asbestos from field coils Isopropyl alcohol Asbestos dust : . . General ventilation , / Personal. hygiene ,-%nd creams ' k>oal exhaust ventilation C itie s , Terminals, Bos Hiaps t i r e irocssaln Bolling &, extruding; copper s tr ip (resistance welding) S trip annealing e le c tric fired oven $500?, Copper oxide fumea Sciible cutting o ils Borm titis Conductive heat General v en tilatio n In tern m en t operation Personal hygiene Hand creams local exhaust vantilatior. General Electric. Corporation > Building $ i Fags 6 C oil forming jsaehia.;;;..... Machine wire in su latin g Drying i>i insulated w ins. ....... "else tr ie s! furnace xl heated 3a$F,, Impregnating fie ld so ils (XOQ lb s. air pressure) Curing impregnated fie ld coils e le c tric a lly heated eves 10oF, hire terranal area Stripping p la s tic Bros terssinals Silver soldering Teroinal cutting r i p sow ' j-fhE&fdi Control Measure . Copper du&t General ventilation ;Insoluble cu ttin g o ils o Personal l^giene Cens&titis *H' an*d':-eres&a Toluol vapors . Mineral wool dost ^ernatitls local, exhaust v e n iila til .Toluol.sapors - . Varnish fines Conductive heat General v e n tila tio n Toluol vapors Solvasso vapors :. Conductive heat Toluol vapors / ' Varnish furaspj^r;?'.w General ventilation ..rnclosed Operation local exhaust ventilation : ' ' Elastic dust u .Stool alley dust Fine .... Tin Copper .Biiver.,oxide iuve.Borax Flux fumas . Copper dust General ventilation XifSal- exhaust veatilatii General v e rtilg lion " Besiatance welding on terminals Sanding terminals halt gander Silver plating Tinning fie ld co lls Copper, imam ' .: Copper dust Carborundum duet Fieri >c acid ailv e r < cyanide Dermatitis- Lead oxide Turns Tin oxide fue Soldering flu x fusses .B* 8je* BlOm ..local exhaust vontil&tiod Fooal exhaust ventilation local exhaust ventilation! Gloves fe-yl n i t r i t e ampules are available t e a l exhaust ventilation]! ty&i General Slcctrlc'Corporation -v^ j >>:y ;.;-> :.;..ip-pli Coll binding Faint dipping coils tat.gr assembl y area Machining commutators rip saw ' i l l ............... ................. " Building $4 Has&rd Mineral wool duet Bermatitia holvasao thinner - . vapors' ' ?^ e ? . : p- Ssnv$^[eaeure , unmoral ventilation Hand creams Personal hygiene . fianeral ventilation Copper dust. '... General v e n tila tio n Erasing on ecrsasulaiors Cossmutator turning vertical boring M ila (2 ) lathes (4) Copper .*! . /:..,, ,./;,. line .. '4n " Copper a; , Silver oxide iune y :. *1* iu.es -.". .:-:..i :|fe. 0 . * -yea, glOBj i Mica dust Copper.du3t lo c a l exhaust v en tilatio n local exhaust v en tilatio n ' Curing eosssuiators e le c tric a lly heated ovens UO - 210=C4 Conductive heat General YsMihation Cutting eenmutater ccsaposents ' '" " ' ...... (punch press) Faint spraying Fescaling isctal components sicaa heated unit PMOh Press area Cutting r e t a l ii e eexponents punch presses (gg) _Coppar dust, up Faint yigmsnt M at . Toluol vapors .:... S e lite ~ 5360 '. I (sodium.hydroxide) ;.: Bermatliis .1 ,'1 : Mild s te e l dust,.;. . Hoist ' ."' ' General vm illa t io n Personal hygiene dux- ersm s lo ca l exhaust ven tilatin g io c s l exhaust hood V entiiati on Mechanical operation lim ited exposure Goneral ventilation Intermittent exposure lig h t m chining lathes d rills punch S3 V d 0 Automatic punch press Mild atocl dust Boise GenerM vent!Inti on intermittent exposure-! # r### # # w t oni<) W " rta^n t.i'g sg^b.lx.v ~TMXeSiid,.a^r<L...... ... # I-- S l^ sa t ^ & i i55g,, jUJCOg..!}_________ |0lrdlng.,, i.yi,-}'! '(w k w u M w * ..rca.axd^X m ^ ti ,* ,, lM, ........ .,,mtmvlsilgL.and......'.............. .,,:Jrlrar..radi& tio^^TM ,v__ ...Crbnjsoscde..zn..TMi.TM,,.:,,. ,fixid;a^j:dtrgefl,, ..tiy0wCd.. 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