Document XRjzrDyMB4mzQBOe5O1yb2xGG

1:5304 REFERENCE FILE Txrtt 0*v--5tn>!*At. lK*Ta (3)Cciliup concentration. No em ployee shall be exposed nl nny time to fuUilA^r fcJppcf Herb ntrbomc ccncentrations of nsbestos fibers in excess of 10 fibers, lonccr than ert: jt : C/ouiLi (iwplmblr)*........ 5 micrometers, per cubic centimeter of ftlr, ns determined by the method pre SSO r lAmfVM* " scribed In paragraph tc) of this section. 1 ^EiO+a Qwruli (to(M dust).............................. i rIhi* Vc Jh** ,,.................. (rp*: 11m* SPICM2 a^mr/M1 2 tc) Methods ol compliance--(1) *O* inecrinp methods. Ill Enpinccring Encon VtOH-: trols. Engineering controls, such ns. but not limited to. isolation, enclosure, cx- Imust ventilation, and dust collection, count or m.Vvs l>inuult lor Uu.uU , i 'nWymlie- l5c J< thr shall be used to meet the exposure limits : .prescribed in paragraph tb) of this iiuititr for |u.iMf. natural inientMCioua rartli........... section. (1.) Local exhaust ventilation, (a) . 2C fOmf.'M* Local exhaust, ventilation and dust col -rvtrs fh*n 17* crys- <U..tr vllip.t): M:c.i................................ 70 tr;lbi.e...................... VO T*v.... .............................. :i> 1 'o*lLuvl o-mciit........... M) 'mphUr (nslur*.:)............... 15 out rtu-t lit ftaction . . Jc.'j tr.-in f.> sjOJ............. or more'thftn 57# SlOj......... . iwl or Nuisance Dust: Jlrrpif.thlc <r^c.*ou.M...... Total dual.................. 35 50 7^*0, 2.4mn*M* or lOinf/M* fcS0.-42 ftmf/M* lection systems shall be designed, con structed. installed, and maintained in accordance with the American National Standard Fundamentals Governing the Design and Operation of I local Exhaust Systems, ANSI Z9.2-1571. which is in corporated by reference herein. (b) See i 1910.6 concerning the avail ability of ANSI Z9.2-1971.' nnd the maintenance of a historic file in connec tion therewith. The address of the Amer ican National Standards Institute is given In 5 1910.100. (iil) Particular tools. All hand-op oir: CniiTfnlos larior*-- .)CfX3i turitctfs r>rr tub!; inrlrr r iturtfrlfs jt>r c.c. *' vMIllnhs ol variirU*? \wt cubic fnc: of air. bfised on nr.*r .>!.o'r.itUsi liv in.lmica. a ir prrc.'iii.k'c ol crystalline M.irj in Utr lormnls hr airnunl tVtrrmitwJ l*ni a:Morne .vjtujm-i, ;il tr. i;:r.,i;*.c*a in winch olhtr mrlltoti* 1-at flown to lie ft;*rhmhlr. \s <!.: : y Ur- i.n'utVranc filter method at X rhn? roiitiiiti m.vniiiranon. liviii (niiCMi.!i*m nn>] ju-ri-T?!; quart.! lor the 'icntr^n cf IJii.' limit ri*** n |(* li-'.iTmiiiri! fi*:n Irorn'm a utr-st-ltcior v.;la the luhowjii" acu*riales: erated and power-operated tools wliich may produce or release asbestos fibers in excess of the exposure .limits pre scribed in paragraph (b) of this section, such as.-.but not limited to. saws, scorers, abrasive wheels, and drills, shall be pro vided with local exhaust ventilation sys tems in accordance with subdivision (ii) of this subparagraph. (2) Work practices--(1) Wet methods. Insofar rs .practicable, nsbestos shall be handled, mixed, npplied, removed, cut. , rrotV'Tuur-.ic diomctcr 3*crr^fit paasinc scored, or otherwise worked in a wet - unit dr;i>;ty 5{*tic;r; s-rlt'Clor stale sufficient to prevent the emission of airborne fibers in excess of the ex 2 :.i 3.5 CO Ti Ui posure limits prescribed m paragraph (b) of this section, unless the usefulness L.C 23 of live product would be diminished 3D C thereby. ur.dff 1h? nofr rr.W tc the ll'f nf '!!(! i r'l r i; ;nr m. II 1)11" fraction nf ro.d 1* tntn**,f with c M H K tl* iu*t:'** rt>rr*>filin.: i! o.' 1 a lln- u*blc for ct>-i i3u*l is O (ii) Particular products and opera tions. No asbestos cement, mortar, roating, grout, piaster, or similar material containing asbestos shall be removed from bags, cartons, or other containers 010.93o AO.ieslos in wliich they are shipped, without being either wetted, or enclosed, or ventilated rvi Definitions. For thr purpose of so as to prevent effectively the release of section. (1) "Asbestos" includes airborne asbestos fibers in excess of the yxoliiv. r.incsitc, crociriciitc. tremo- limits prescribed in paragraph cf nnlhophylhlc. nnd acthiuhlc. 2) "Asbestos libers" inc.ins nsbestos rs )on;:er lljr.n i ))iicrc:i:< u-rs. j) jTrmissible exposure to airborne cent rat tons of asbestos fibers--(1) inicrd cOectivc July ", 1072. T)ic our li:nc-wo:i*.hu*ii mvrntc airborne ceulrulions of asbpf.ns fibers to r.'i nnv cn:p;oyce may be exposed II not exceed live fibers. l:n~cr (ban liri-pii'/drr.c. ]'> r*I "'iu uetvjininrel l>v tiir :r.e;l:od pre- !>\`! r.) ] araiTrpb <e| ot tl.:s s.*clion. -> i'.'i:.T.'i)r" r;\\'!:ir J. !:KC. 8-)inur tiiip-v eiy.liUr! ::"~eiare air- ie concentratinns of rst-rslos fibers this section. (iil) Sprayiap, demolition, or removal. Employees engaged in the spraying of asbestos, the removal, or demolition of pipes, structures, or cnuipmcul covered or insulated with ns\igstos, and in the removal or demolition of asbestos in sulation or coverings shall be provided with respiratory equipment'in ncccrdnnec with paragraph id'tdluii) of tins cujtiun and will: 5*cci:il clothing in ncrordancc with paragraph td'(3) of this section. (d) Personal protective equipment -- (1) Comp!inner with the exposure linr.ls which *\w i':11;j.(-ye'* may )n t*\;*o:-rd prescribed by .paragraph Uii oi this sec ili not exceed 1 v > fjl.ei... i"i: yr limn tion may not lie achieved by ihe use of .:i`r.-:r.:: j., ; ii.;.".vTT, . r *i>f rerplrators or i.hilt rotal.on of cm- is iTe'.eimined by the niilinij pro- piojecs. except: bell in paianf.ipn tel ol Uns section. til During the time round necessary to Install the engineering controls min to institute the work practices required by paragraph (c) of tills section: (ill Jn work situations In which the methods prercribcd in paragraph (c) of this section are either technically not feasible or feasible lo an extent insuffi cient to reduce the nirbornc concentra tions of nsbestos fibers below the limits prescribed by paragraph (b) of Dlls section: or (lii) In emergencies. (tv) Where both respirators nnd per sonnel, rotation arc allowed by subdivi sions (D. (ii). or (iii) of this subparagrapli. r.nd both are practicable, person nel rotation shall be preferred and used. (2) Where a respirator is permitted by subparagraph (1) of this paragraph, it shall be selected from among those ap proved by the Bureau of Mines. Depart ment of Die Interior, or the National In stitute for Occupational Safctv and Health. Department of Health, Educa tion. and Welfare. und~r ihe provisions of 30 CFR Fart II (37 F.H. C2-I4. Mar. 25. J972). Rnd shall be used in accordance with subdivisions (i', (ii', (iii). and (iv) of this subparagraph. (i) Air purilvinq resp^ators. A reusa ble or single use air purifving respirator, or a respirator described in subdivision (ii) or (iii) of this subparagraph, shall be used lo reduce the concentrations of airborne asbestos fibers in the respirator below the exposure limits prescribed in paragraph (b) of this section, when the celling or the 8-hour t imr-weightcd aver age nirbornc conc"ntrni'.our. of r.rbesio; fibers arc reasonably expected to exceed no more Ulan 10 times those limits. (ii) Powered air puri/yin? rcspire.tors. A full facepiece powered air purifying respirator, or a powered air purifying respirator, or n respiraior described in subdivision <iii> of this subparagraph, shali be used to reduce the concent::.lions of airborne asbestos fibers in the respirator below the exposure limits pre scribed in paragraph tb< of this section, when the ceiling or the E-hour timeweighted average concentrations of nsbestos fibers arc reasonably expected to exceed 10 times, but not 100 .times, those limits. (iii) Type "C" supplied-air respirators, continuous flow or pressure-demand class. A type "C" continuous flow or pres sure-demand. supplied-air respirator shall be used to rrdurc the concent ra tions of airborne asbestos fibers in the respirator below thc exposure limits pre scribed hi paragraph (bi of this section, when the ccibng or the 6-hour tnnewcighlcri average airborne concentra tions of asbestos fibers arc reasonably exprcicd lo exceed 100 limes those limits. (iv) Establishment ol a respirator pro- cram. (c) The employer shall establish a respirator program in accordance with the requirements of the Amcriran Na tional Standards Frartices for Ker.piratory 1'iuicrtion. ANSI 7.o8.2-l9u9. wliuh is >nror;v>r.tlvd by reliienec herein. b. Sec ' liilO.G concerning the avail ability ol ANSI 7.113.2-1509 and the main tenance of an instorir iilc in connection therewith. Thr ai!i!re.-s of the American Naliuna) Standards Institute is given ill ? HII0.100. Occvpolinnc! Safety E Ih-.-.ltli Reporter tc ) N. rH <S> ts> Q \ <s> I 9 9 / OCCUi'AT IO\'AL HI At.TU 31:130:.! ic> K.i t-iupl.uve ,*.Ji.u'i hi' 10 invsiiv lrnnii;:. >1 in r.i: open-fare filter t;i-.':*. j c.jij:r: : !!< ir n: rr j*ii ;il >H'i:m iii-'.v: mull s ti::il v.iii'liiiii nifi.uiy aiiljonu: ri h urn! ra- (Hr i love.- \.:}1 I".' !> JiinriM.n li'iiis uni! of the ceiling concent ration.*; of Jl'Hir. V.V.ll 111". :i I V .*.11 llllIT, Of lllllt i.'.bv'lu:: iil.rt.;. till- ; r:y nr la-.il'.h 01 Hit- i-mplnvie or * iin .S:in*.|'fim: frccpii'iiry and patterns. I'.i-nr /.r.:nn**(l rrturc.lvc i:i|iii|iiu'*ii*.. /** N\*i If.-iu.iln In Arrii li:iU* i Vc.ur Work n*. f|iuii-.i li. lln-.iiliiiig A'i'.ii-sUn; Dur.i M..y nr ll.t.'.irtloiii. 'l\i Your I(i*nllh. (, " C*o'.luc. 1; *' Clollilr. 11 point Coihli oilier r:o; l.>yi-'-.-. v.il! I*;* :ir.:i:mnl Iiy Jus tr.t` of :i i/'f'i'.'f.H'jJ. N:i. A oiiKiloyet.' be rotate.! to aniiihrr .lob M iv.n the oppo: v to t f.itv ier to :i uuim*::! pu- ;.:t j:i:j vi;n.-.* lit* : ,-iP.Y lo pri-Jivm v.ith the . r:n;''.oyer. to. t!:e fjmi' vn- graphiral uwa .v.'.;! '.ih!i t:h' same .einnrity, `..ilir,. and role O! p.i;. lie had jii : prior to j.u.-Jj n.mMi-r, null :i <l::n*: i-uL posit tot; >" iiv.i'lol.'h'.' (3 1 IS;,'-rial c k''.!i:f!r.: The employer shall p.o-. Kti'. :>:ici ivffii:: i- I hi* n-'c O.', s;ii-- cinl i ll.! siw!: :is ro\ .*:v.lis or sintiiof whole loiiv rlotliht.:. hv..i! eovennes. Cloves, and foot rovii j-.i.ij /or any em ployee e:;p.> ;eil to r.h:;e concentra- tiniis of ei he.-.os liber.:. v.h.eh exceed the ceilin*: level pi escribed ::i paragraph tb) ol ihts seetirm. (4) Cluirc rooms: ti) At any fixed place of employment exposed lo airborne concentrations of asbestos libers in ex cess of the exposure limits prescribed In' paragraph lb) of this section, the em ployer shall provide change rooms for' After the iniU.'J lirliMninaliotis iviimieri by subi.ur.ifii'.pli (1) of tiii; paraxraph. riiiiipU*:. idia'.l .b,* o! liuell ! i\ quvney :*.:ld pattern a*: to represent with re.:.*.;.nabfy i.i'rinaey the i'-vrl; of exu.'-aiii* of e:n- plnyces. ):i ii*' rase shall thy Miuii'l*.::*; be tlone at iniervab: r.ivnter than 0 mouths for elr.; 1!e>*s v. lio .y expuMiic lo a !...*.tor. may '.ya-rjivi'ib.'y lie loiOai. n to cm ct! the limits prescribed by paragraph ~Vb) of (ins sectam. 13 > linrii on mental numitoi inn--Ml samples shall hr collected from areas cf a v.01 k environi'.'.ent wincii arc rcpiv: opt ative 0/ the* inj-oornc eonceutiaiionr. cf asbestos 11 hers wincii may learh t::e hrer.tliing i-r::*' of employees. t***:np!;*3 s.hall be colicci-d 0:1 a membrane filter of O.ti micro::'.' ter porosity inoii::te*.l in an opcn-fiiee filter holder. Samples .shall be taken for the determination of the Shour time-weighted average airborne concentrations and of the ceiling conccntrations of asbestos fibers. til) Sampling jrcntiencv and patterns. .^pnrin:: biM'.voon lines shrill be lU Icon rfjiial lo Uic ot Uic uj)j*rr ol rm luo lines. ii!) Cn:/f:on IftliW*--(P I.fibrhti?. C'.mi tion 1;b'\'< *h:;M h*' n:iivr*1 4-:: .*. ; v. ; :/. <;.*: :it ct 1.1 :r 11: .* in *i.; < on! *r.hi:;.i .* "Td*.*: nr i:*'ii."-.:' *<**i: rxn*;i: th.. iwi vi 'i-k. 1 i'liiiu i ii u Iii i i* .*:. hi ..;o.i lihci havi! hciMi modified bv a bur.umg r.';r:r. cu.'.im*:. butdrr. or oilier m.ili*r;;il so th.i dining any rT:iM.in:tlily jorig.rw.iidc ir' hniiiilm*:. slorayc. iliyposai. prr-c ing. c tranrpoi :.v,ion. no airborne cnncintra lions of nshiT.lcs libers m e.M"v:.s r*f tit rxjjosure limits presriibed m i<aragrap) ilii of this section v.iil he i*chv>cd. (ii) I.cbel specifications. Tne caulioi labels required by Mil.slivision of 1I11 subpar::::i-a;>h shall bo primed In K-ucr. of sullicient size and contrast as to b readily visible and legible. The label sha: state: . * . `! Caution .. . * employees working regularly at the place. After the initial determinations required 'Contains Asbestos flben (ii) Clothes lockers: Die employer by subparagraph (1) of this paragraph, Avoid Cresting Dust shall provide two separate lockers or con samples shall be of such frequency and Breathing Asbestos Dust Msy Cause tainers for each employee, so separated pattern ns to repreient will) reasonable Serious Bodily Harm or isolated as to prevent contamination accuracy the levels of exposure of the (h) Housekeeping--(1) Cleaning. Al of the employee's street clothes from his employees. In no case shall sampling be external surfaces in any place of employ wort: clothes. at intervals greater than C months for ment shall be maintained free of accu (iii) Laundering: fa) Laundering of employees whose exposures to asbestos mulations of asbestos libers if, with then asbestos contaminated clothing shall be may reasonably be foreseen to exceed dispersion, there would be an cxccssivi done so as to prevent Uie release of air the exposure limits prescribed in para concentration. borne asbestos fibers in excess of the ex graph (b) of this section. posure limits prescribed in paragraph lb) (4) Employee observation of rnonttor- of this section. " ing. Afleclcd employees, or their rep- lb) Any employer who gives asbestos- resentatives, shall be given a reasonable contaminated cioliiing to another pcn.on opportunity to observe any monitoring lor laundering shall inform such pcrr.on required by tins paragraph and shall have of the requirement in to of this sifidi- access to Ihe records thereof. vision to effectively prevent the release (C) Caution signs and labels. (1) Cau of airborne asbestos fibers m excess of tion signs, (i) 1`ostine. Caution signs the* exposure limits prescribed in para shall be provided and displayed at each graph ib) of this section. location where airborne concentrations lc> Contaminated clothing shall be transported in sealed impermeable bags, of asbestos fibers may be in excess of the exposure limits prescribed in parageaph or other closed, impermeable containers, and labeled In accordance with para graph (g) of this section. (b) of tills section. Signs shall be posted at such a distance from such a location so that an employee may read the sighs (2) Wcs/c disposal. Asbestos waste scrap, debris, bags, containers, equip ment. nnd asbestos-contaminated cloth ing. consigned for disposal, which m.r produce in any reasonably iorcseeab) use. handling, storage, processing, dis posal. or transportation airborne conccn trations of asbestos fibers m excess of th exposure limits prescribed m paragrap: (b> of tliis section shall be collected an disposed of in sealed impermeable bag: or other closed, impermeable container: (i) -Recordkeeping--(1) exposure rec orris. Every employer shall maintain rec ords ol any personal or environments monitoring required by this section. Tlcc <c) Melhori of measurement. All de and ta.kc necessary protective steps be ords shall be maintained for a period 0 terminations of airborne concentrations fore entering the area marked by the at least 3 years and shall be made avail of asbestos Abers shall be made by the ' signs. Signs shall be posted nt id) ap able upon request to the Assistant Secrc membrane filler method at 100-450 >: proaches to areas containing excessive tary of Labor for Occupational Safct (magnification) (I millimeter objective) concentrations . of airborne asbestos with phase contrast Illumination. *: Cfl Monitoring--(1) Jnttinl determi fibers. - tii) Sign specifications. The warning signs required by subdivision ti) of tliis nation}. Within 6 months of tjje publi subparagraph shall conform to the rt- cation of this section, every employer . quirements of 30" x 1*1" vertical format nnd Health, the Director of the Hattons Institute for- Occupational Safety an ' Health, and to authorized representa lives of either. .* (2) Employee access. Every employe and former employee shall have reason shall cause even- place of employment signs specified in $ 1D10.145(d) (*l), and able access lo any record required to t where asbestos fibers arc released to be monitored in such a way as to determine whether every employee's exposure to asbestos fibers is below the limits pre- to tliis subdivision. The signs shall dis maintained by subparagraph <1) of th: play the following legend in the lower . paragraph, ivliich indicates the err. panel, with letlrr sixes and styles of a ' ployev's own exposure to asbestos fibers. visibility at least equal to that specified * 13) Employee notification. Any cn: ' scribed In paragraph (b) of this sec- ' In this subdivision. pioyce found to have bee:: rxpesed at ar lion. If ttie limits are exceeded, the em- Legend Notation ! ploycr shall immediately undertake n' Asbc3--------- ------------------ I" Snna Srrlf. compliance program in accordance ..paragraph lei of this section. wiUvf,-- :'v ".*' '* .. -. . Gothic 01 ' mock. .. * (2) Perianal monitoring--(l) Sam- . Dust ItsMird.__________ _ , >(** Suns Serb. time to airborne concentrations of asbc: los fibere i:i excess of Uic limits pr< scribed in paragraph (b) of tliis scctic shall be notitled in wriibig of the expt xurc as-soon as practicable but not Ir-t . pics shallibc collected from within the "... Oothle or' ' than 5 days of.llic finding. The employ breathing' rone of the employees, onv ' Dlock. . shall also be timely notified of the cc j membrane filters of-0.8 micrometer po- Avoid Drcnthtn,- Dust-----' 1;" Gothic. rective action being taken. ' : I /' 1 Copyri ghl C 1972 by 1 lo Ourcou of Nolioriof Affoir 17 i. ' i'l"' ' ' ' '*: 31: ^(J:: > reference tile (}) /./re':*'*.'/ *'j ntrn.'ir: (a*;. < -(11 Grn~ eraI. Tin' -isii:"T shall mr>li*- llVnilub!'' lil lit*. ru:|, iu*`iili*.i! exumui.'l- tjnti:; ji'la in . . \j..<nn` to asbCt lit! re- Pitt act aph. and :inv ether medical m)>: i:i.ii m:i ichlicit tu occupational (:: puiairc to nsbct.to:; fiber;. 137 i k ii3i;:| (pnred l>y tin (21 ;eyle.e- it!. Tin' caimo;. er shall provide or :i..-I:1' ri\:iiIn c.'1 li of hi? employe-..'.. vuiiitn 1*0 ealrml.ir i:::vs fol- lov.ui;: ) i; . y,: -.1 rmpk-'- U: t ul in nn of rupe.ti r . ,, .i t``l lo :.:t . i'ojj- rent:.ill- *: i .-v c ! !. v -1 >*; lji.'t 1 ; , r. ru:n;n c- d 3 hit).Of Vrnl ili.lioii. (a) /.brc.sirc blo'-tiuii--(1) Mefirt- tmns applicable 1o 7'err:f;rn|i.'i--(1) /. hri: :vr. 'A M'hd ittllrc U'-Cd it) alt Jicnsivc i nr. i njiui'.nUuii. i.hK'Ji .* imll nhiiiMvc hle.r.tnn: t:icitiiioit. inehice. r.s : :mu: r. c i.tsL rocm- reno.ttaiw <;>' :or- u::t v: ' : J -: :: 3 7 hirhe.v*. hi lory lo elicit rymptom- r. U>k` ,:v ( r * i ^ V :'.lf aial )u)rn cjunry i\:v i in jn." Jude i ti vji.i i c; : uny 'VO :-ni : jo rerd cy.yAv 1y \ 0*1.: r.l 3 MCI'IjiI l J li' (3 > 5o 10 i:r.l (. rv 'M C>;`. V'' be- r.:ui ::d1 r.n- hitnlly then -a: ter. every employer : provide. or it'.t.i'c r.v..liable. e. ':::'.. chen- : .Vo utritcal i s .iiumn'.'.oi'.r. So i.icii ol 'i:s employees iiv'icd in or.'np.ui.ins ex pect;! to niro.-r:.:: runri ni::u:..':' o' host os fiber.' S;>:\ii r.nnuM cnr.: tun.n ion ; lu;l 1 inch;.: . r.*.:n:n'.mn. a eiic.iL tii) b rn s::t- b.'.e . 1 rr.r, respire (or. A reiitiittiotti; How air-lmc respnate.r eonMrii.-teii so that it will cover the `.vearet's lav.d. n' t !:, ami (.hotihiers to inolceL Ima from rehoundihr; nhiastvc. un> Hiost clearin'.' i.r.rrcl. A convalete em-ji'Mire `.vliich rut ales on an axis, or which har tin lilte:mil inaviier tread in lumhlr the parts, in ordci to expose vati(Uis ; tii (aces of llit- parts of tlic nctiot) of an automatic Ida;.; spray. (iv> lllcsl clcariv.!: room. A complete emlo;urc in which hla.-.l'iij operation!! arc iiei sorniec! apri v.hfrc the operator words iit. i'Je of the room lo operate, the roanitttrno.'.r:;rn (>:o.U-:rior-n::i^r t ir 1 : x 17 1; tclics). : l );i: I'T'S 10 cbcit 5>tnptom- litO'.l fty of rr.:? ;.e, and pulmonary funiumti te.-.ls to include forced vital cay.icnv iKVC) am! forced expiratory voir:.-e at 1 .second ti 'f lVi.). it) Ter::::::::;: ul cn.r.lo-n::!!::. Tie cnuiloyer shall : or v.'.r- ho .-'Vail- nbic. within 32 i.idcr.ctur ci:v-\s I'tiore or t-ficr the term:it .i;:r-Ti of ,yuf :;nv ur.bloi t-t i j:i r.tt o rm.rjviuon (xi'CSid lo i.irb- Of ce:::-7c::r:y.:. i1.. i K Ti i bla- t::ii no'ttlc and (ihect the TiOW of the :il.i-a.-..vc material. tv) masting cabinet. An enclostnc whcie the operator stand.? outride ami operates the blar-iina nt.it.dc throurfh an opciunii or opcninns in the enclosure. ivii Clean air. Air of :i;ch purity that, it will pot cause hann or (iiseomlorl to an individual if it is inhahd for extended PCJAHI:. of time. 'vii i Musi collector. A device or combip.iuiaii of devic-'s fo- i .paratiny ('mat :e:i .-.hall uteh :i c:..- ; roent .'vrio::: its a fior.t the air handled by an exhaust ventilation system. t-r; jr.: -r.m c-ri.-'r 1 : :: 37 ::irue-.'. u cln;: ry: :::.iv.c;;y c-t Uj'sCr.irO. ill'll) i u :\i::f \ j**.:; y (via) .Vihaust vcr.ti!':!:or. system. A sy.tcm for rcmovtirt contaminated tut' fic:u r. ;.:.ace. tomtiri; in t two or lit''!.' to inch::!'/ i .1 '. .`a! raa.t : y (1VC) of lu. :r.v:u;t cl'a. :ti- *ni enciest:: ami f ( . i i-.. iapu.toiy \ tcuan'' i ;'.-r--tet (I iio-.i. > !" duct wot 1:. t) dust ( '.'ll:ci- (ii-:v,.). in;'. ( .yi'pmci'ii. le! i la ails ter. and (C) (9) jlrcrnt Mo medical (hseiu.i no stucit. examm.'-lion ). mi;;:: ed of any em ployee, :.' ::dv.;i:.:c rerc: dx sho.'.' 1::iL the cmyk'yee i....'. tveu cNair.n.'. a ):i ac cordance with 1:r imrayrnph within i;ic pas'. l-yc.ar p.iioil. (Cl Media:! ii-rorc;;--<i) .`.'aiutcjioiire. lhupl'A'cis of cmnlovoox c"::11:j::::;! pursuant to 1.::-: narurr.-.i.n r ;>:>! (..lay 10 he mr.intaim l rota pi etc .`lid acrurfile record:, of all i.urh mod teal i\ai:::nalio:'.::. Keronis shall he icinim-i! by employers for at i-. e.-.l 20 years. i it. 1 I'l.rticulatc- filler respirator. An air purify;-.:-, respiraior. ecimnut'.ly vifciie.i to as a d.usi or a fume respirator, winch ivintner men of in" cus. or nunc fiom the air passing t:m' i:;h the device. (mi Ues,;,:rcb!e duet, /'.nhorne (ins' in s:/v; cataihle of pa.'stitft inrothth the up per i .-spn atory system to reach the lower hiny. pa.-.iaiter.. (xi) Jiotcrg bins' cleaning tab!:. An enelo.'.iue wiicrc the paces to be cleaned (ii) Access, rise ccsfient-s of the rec are positioned on a rotatin': table and are ord.-. of the a.i'diral rsa:n.u..::o::x P.".'.m:j apinmalicnily thicttali a rcrics of i is-,i:i: tii l.y lri. paiaar.iph shall he made biast ;.)iays. ::v;iii.it.for m. pi etion amt r.ipyni;:, to the A.'-::.:an; Jhvrel.try o! l.ahor for O.Tuputieiiel f:and liiultli. the Diuvtor of NliVtil. to aanau;.*>*(! physi cians ami iitiilaa.l of either :f Sifsitt the i.an em *c:u) /thrnjiic blasting. The forcible application of an abusive to a s;:r!..ce by ptieitmatte pressure, hydraulic pres sure. nr cenirifit uil fotec. (21 ))if.t lincdf /ny -- liresiiT b/dsf- ployee cr J-:r:t r rt:i;>:over. ti' 1 >:: iOivm- ::h7. il> Abrasives a;:d the surface eitin. Any p:e. it uno laindurts u (ii.uin .. oti ihe uiateiialr. blasted are medical i x .t: .t 3.ititri-! hv this : ln:i''ii i! anil imhi : i:a .1 dtirmt: I> 1:t.-1:11't para,trap!) r-i..t 11 Mttm-ii to the i ii.phnr:' Oiieiatams ami the (it:.-1 Inrittcd will e.in- of the exam::.. d . rtyhyiv all the r.tfo:- t.iin o.u : l ,':!? o! 1 c.-pir.il'li; M.te. Till corn - liiation .`.pivu.c.ihy ii (pin ed hy tin:; position mid toxicity of ti.c dust Iiim llieae sources shall be considered in nini-ii..- an ci .ilii.hioii of Ihe ih".ei.tial health lixcaidj. (11) The concentration of respirable dust or fume in the brenthmi; zone of the nbi .`..ive-blastinit operator or anv other voiiter shall be licpt below the levels rp.cifn d m { J910.1)3. <iii) Or-aine abrasives wlneh are com bustible shall be nsec! only in automatic systems. V.'hce llanunabie oi explor.ivc dust im:-.tuies may be present, tl-.c r.onstniciii'.y ('f thy rcpupmetit. melmim-t the cxl: 'U-l I'stem and all ctenric v.inivt i lu ll ( ouivirnriojlie ie(|ii:iement ; of Amen `all National (stand.!! d installa tion of it ower and IfNiiausl Svsicms lor Dust. St: It. am! Yapur llcnuiva! or Cotiwyinit. /'..a.l-'Tif i.N'D-'A 1' 1 -- 11`J5 . and Pie Nat: .nal l iieinra! C`o;!e. NJTA 7a1971: Ah .i) Cl-i071 liter, of Ji'0;:>. The blast iK'it'alu shall be bohia-d and r.nnunleii to jircvcnt the hmiri up of s'.tilic cl. .ryes. Where flammable or cxplo.'.ivc cir.t mixtures may be present, the a liras e bias; me. enclosure, the duct.s. ami the du-u collertor shall be con structed with loose panels or explosion vent!up. r reus, located on sicie.t away from any occupied area, to provide for pres sure relief in ease of explosion, follow up; the rnneipk-.s set forth ui the Na tional l `u e i'rotcetion A.ssoriatio:'. llxplosion Vet:: my Guide. NNPA C(7-1954. 137 I--.lt. .7431. effective 3/13/7:1 (3) T3!i:st-clcr.ir.nn enclosures. JJlasl-rlc.'.nirid enclosures she.!! be ex haust vcruiiutc.'i in such a way th-.'. a coniinuot . inward flow of air v. SI: be maintaiitf a at nil oi.-cninux m tin* cnclosisrc. (.tnii:.': llio biastiii!:' operation. (.a) All air inie'.s ami nccc-.s orentr.::.'. shall be b .x.cb or so arransed ii.at hy tr.c rntntv.n.ii:'in o: inward air ituv and baf- the i 1 . i : amasive cr dust pat- tictdes r.:: ji ue i'. u wo: it area win lie t.ttnnn.- d and tirn-ic rptuts o! evt will not La ('U.-ervcd. (ti) 'J7 _ !:.:> of exhaust shail be st.f- fiei'.-nt to -II (W t.-ie prompt clearance of tnc dt^t-ladct: air within the enclosure nlie: tin- Co.-sat .on of bia?ti::a. (c) 13cf .iie the enrlo.sure is onm-d. the blasL shai. be turned off and the cxl'ami systom shrill L>c run for a sut'.lcicnl pet iod of time to remove the dusty air with:" the ciKluni:c. in) Safety plavs protected by screen in'.; shat! i c U'i'd m observe.non `.vimiow.. wliore lui:d decji-cuttinc abrasives arc Used. tc) Slit ab.-asive-iCsistanL liafi'.cs shai.1 be install, d iti multiple sil.s at all small access o;.i amis whore dust mi :!.l escape, and :;c nt.'iprcted lCituiatly att'1 re placed' v.l.aii needed. (Ji 13i>',' m shall be flaticcd and tight ...t......... ,, - P M> ! l tl. , (2t lf.-.-rs on blast-clrainiPT room.-. (.;inII lie r emlilc from both in ide and (ufude. I's i r`,)t that wheic tin re D a small u:,.'..!`.<ir access door, the iarcc v. o: i: iidv. - door may be closed or clientd from ll.c c tit.'iJt' only. Oi ( i.f.oltoiiol Sclfrly A ti. ..III. firpoilc* 10 .. 1 ' r-ki.'. .r/.'ICN.M I.AI I TV h lb AMI! (-I! bOD I ! M am; ahvi. vj::::.'.:. ct.: l 11 !. f.iu'OiiS'is i;i.i.i.ju: li::;u!: I':*. ii i.n.b ii a. l *1 ei i*vl'vee asl'.'sins iM'.'smc iirv'i':::::>! ineiM. i'.h..'." nl '> *iiiv* :sveie inei'kle.l ii. I-:.- 'll :il- by ilk' .ohi'.iry Cnmmniee on ' i * -.. I.- lii.' _v .i ii l Seeielaiy o! I abo: Ii'; ( Kk iij'.ili ku:! S.ileiv ,i'..l He.i!;li. {.i>i :' ('. (inenlhei. 1 i. - = i.-.. :i 'i:.l.!li "i -i. i; > l ii I h\ ;li.' enninaiiee .t: snbm.l le.l l.i \\sM.tu; S.'. iei.:iv v id Ik' t ::1 . i.:! in lk'.\l .V:..-. f III l-.'l'l K *1 !. K iV";IIH*!'vkl I k'! !.* In: 111.ill- hoi.i:.'. .ee.'ibs b.'t. i:v.". e.i l!k- 1`eiv.u.'.iv 2.' mk'l- in:', i'i ill.' M'.ii'iiiluv I.: (ij) ti'.uinioim.! .'.ml lircu:r!s I I'i; !.'> .v ill. i: >!i.;!: l'-.' imde'lai.cn l.v lik* i`;i.; 'Vk.-: ilk' ba- . .a '.Ire mend'iane lilu". method :;l ll'.i- !.Ml\ iit,.i;. :l n;i!'i::i.'11'i nbjeelive) phase (.'os.li.:.; iii;1 i i.'-.'ii by Ihe.N.ilin.'iiil hi.nin.'ie fur O. ! S.ili'iy and Jle.dlh 'll C'moria ful ;i iceoinmen I'.'ii slar.dard . . . O.viip.aiioiial K.\p>s'.:ie lo Asbestos 11 IV-.I . 2- 11'i. I.ii:)'l.i\ e;s v. ii| lie rerpihes! hi in:*ii:i::i le.void. ol employees' exposm.- ui asbestos in hr ve;!. :ik'.'. bawd mi li.e l.iilnv.'i:'. monisonn:* schedule jiui pi.'.'i J'.i:-. (II (ViMir ! po.e.nc (I'.i ealliin;.: /.one) samples will lie ciiil.'ii.i! :i;i:! icemded ,:i ieasi oven >i\ monihs for pioi.'sled IMI; :i-l; wn:l. oneiaiioiis. yiamnios will he .'olleeiej In'-:' :i::::i!>.-r i> 11 no! ik-.'.'v ,ui!v ;-.l! cmplo,. .''Ik'M- i\pi)vi; !:::. iv t,ui-:..;eied iop*.en'.alive nl' the 'peed ve v maie.i (21 IV'>-mi'i' l's v. ill Ik enlieeiej :i:i;i 'V.iSii.ik'.l as I'.'ii; lime-wei.-bied a'.emre ;n-J peal: \ahies. (2') IVimi::.'! C'.pnvik' s.inmies mi! be co.lleciej emit .Void-'*! at leap. n;i.'0 >; i:;:! J: |:n:i: 111. > u mi, .pel's I I-. .\esv; o: ihe slaikiaul. '.!) be reamed mi .. m*hi:ri!\- barns In-' v. n:e ;;; r 1 e e i s me in eompnanee v.rii :l,e iiilkl.lt u (') I be ins! sjiiinlini; penod will be eompleied veiikin liiiH' Iiame si.e. iMe,! by the Seeielaiy . (6) Ib\...2s. .bv e\:i 1;;.i;i. :i nl lie. v. mhplaee ;iii " ill ' i'.i.kiii.'.u.e-.i by lb: rnii'inve' In: peiin.l of link' eienn.iieJ by il.e Seeiei.ni o( !..:boi. biiiplnvees sliall ke :iee.'ss In ibe-e lee.iuis tip-nil leyiesi. 0) I'AC'*1-'.'"' .'.iipinyees jii.ill be siiloiineil of lliei: ml.]>!.tee ni; levels. Opinions Moniln:ini' is nnl 1 uyiien: eii.iiiyl.. An.lv l!:i:is, Asbe.s- 'SWnil.eis l.i:e:n.:.'ini!.:l. ..:ii!, ^ Moi::ln;n:e pmei-.imis .vbni.l.l nnl ;;n iilio cvifosnc tie- nl. J.iek li.'lMJ. sine! eneii.eer. New %"*.;|. Division til" kiusliii.l llveiene. seij. Mmiik'i ii.n is p.,;i ,n ;|te ovei:i)l :ofes>is'ii::l e.v.i.';ii o: ibe r.'.ii.il h\yienisl v.lio is '.!k; m bn i:;e wnb,. ii.e.e i,be .I'.v.ii.in.T tb.il ' leit.lis i. .i;l. ;! b. .'ilc.'.i J be nn.l, .n:.: .Inii.' bv nei'ol.' |i.. NHb'.ii ;::. ..:li!e liiiei k.....I > ni, :;u i:.!.>! u;": ,.i.r.'..v.i ;ni.| 11... *s i.y'ee.l. *'N".'ii i .in>'ns' nnl.i vn.i l.i.n.. v. I., i e In e:!n':.e. 1. sji-i. K'irt!i(.';l> C'l Cb'illpn.lik e 1'iovisioii In; li"u:.e!.> ep;i. ". v..is ;i.bk.l ki ini'lini.is ot eninpii.'ik e. Ilie k'.''oiiiiiiei.il.11mils inebi.le lbe Inllnv. n...'; (Ii) l/:ri.'io;'s ol Cc.i`.i|ili.mei' ( I) I:npiiieeiin:; mellinil.. One ni mine i'l llie InUnuiiiy enenn'eiiik'. iik'lbn.ls. eiib.'i si-.i'-b in Ml ennibi:i.ilin:i. s'leil i'.' ns.'J in iieln.'ve ;n:i`. m:n;il.i..i iii'.boi'.ie ev'i'.eer.ikilmiis nl .isbestns libeis ;il oi belnu ibe evpnsme limits piesenbe.l in p:n;iu::i]'b (..) of libs seeiinn. _. (1) Stilist::nl mu of ;i muieri.i!. mi\lnre2 pioeess m niellioo' of opei.nimi wliieb will picienl or rejnee the tiisseinikiilion ol emboine m.b.'sk'S fibeis. (i;l 1 ii.'.::! c.\ii:nist venli!.i!k)ii desk'ned. t'onsliiieied. insl.'bled it.'iti opeiiikd in iieeoidiniee v.iili llie l;ik'sl te'.i.'i.':i of Aineiie:;ii \:ilii)i::d Stiiiubiul lnsiilnle ! itiiv!;i- iiknb.ls Citiveimii:' die l)es;;.:ii iiiul Opeuiion of l.oe;il l;\li:i`.ist SysleinSi ANSI Y').2. (iii) Appliv.iiioi! i'l v..iici ni oilier ueuiny iiyeni. (iv) r.r;eiosme or isol.iiim: of llie opeonion. (2) IliHisi'l.ivpiii;', (i) I lun.s.'i.eepiiiy m-.ibods <1 i;iJI be ill eonfo;m;mee v.'iili yood en-.'iiieeiii!;: pr:ienee> mid pioeedmes. No die Mveejiiny of llo.ns siiiill be pcs I'm ined. Wlrere fe;;ii'le. ;ill ele.in-.ip of esiresk'-i dnsi sb.i'.l ie pciloinied by veetni::; t'lcilkel s Ol V. el llk'ibn.i:,. (ii) A'.besio.s eo.'iiiiinii':' w.n.'.e. ver.ip. b.iys and ton- ljil'.ris sli.ill be ('oiieeieb dlsp.'-eJ ni in sealed inipeinu'iible ni'pei o' p!."iie baus o: in tnbei eios-ed contmiieis and sIi.-.U be iebeii-'d :n aecoki.inee v.iili sub- Seipienl p.n.tyinpb (I) (.') I'eisnii.il 1'nueeiiori '.'."iii'ii Ibe Inniis o! e.\p'j'i;e in asbes'i'i fiber' ore seiibed in p.n:';':.,;i!i (a) of ibis seelim: a.e exeeede.! .irk! epei'ieei loi.iin! i.ie.'iin.is : eij'.ii: e J i'\ sidipjieei.il'i: ( 1 I ol lies pai.:;;i.:p!i are imi leasibie O; do iini i.'dnee Ibe coneeiiii.i'.inn ol asbesios !il'e;s le> or below llie limits pies.'iibed in p.nayiapli (i'l of lln> seelk.n. llu" employer shall supple, and the employee sb.d! ttic a personal H'spn.ikny prolvelne deviee ;n:d pioieelive einllnng seieeled in ae.:bailee uaili j>.ii.iu:.i;'J: (e) and ft!) of Ibis se. lion. Rrspiiaioiy 1`uHeeiion and 1'ioteclivc Clothing Keeoinii'.eiid.iliniis ini lespnatory pioieelive deviecs weie appi.wed nn.n'.nn.MisU . 'llie pitwision dm; pioieelive cloilmi:' be used when dusi eniieei'.ir.iikni is- projeekkl in lie yieaier Ilian 10 limes lhe limit was Jeseribed as "imiieeessiiiily iesirieiive" bv Uail:ll and Is.iae Weaver, empoi.-.ie direeii'i. liiivimnnieni.!! Ciniiiols. Riiytiesiosa fill dial I a 11 Coi I'si'.al urn. "Die leennimendaii.ms fnllmv: (ei iie:pi;.:io:y rioler.live Drviras (1) V.'beie eneineeiii:-.'. me:!:.'.Is aie not feasible, nr do no: re.inee ibe .v'l.eeiki.i'.inns io or beliw ibe limits pi!'e.! i:i j-..ii,-.i.?i (a) of ibis seeiinn. icspiin'.oiy pi.'ieekse deviees ilesj-.ii.iimsl shall be seieeled and Used llr t i.|...lio<*nl f'ol^ly f* Hr.sl.l: .rscj.o'l..| I r.rroio ______ ____ 1:1 .1 v.ill, ll.c I' I'll I \-cpl I"! cmci-vu ;.*i i v p. a n \ 41 *; uc v.; *1 to.*' ,..hcn .i xauj!.c i; i.-i.itm-.l an.! pen.he ' i>i granlcd. Selection o! icxpna- Uni si, ill lv .I.-, .tied mi litt* h.iM*. 1*1 peak e* uiccn l > at i.m Itmii ();:! apmoicd i.-w Cl It I'.m 111 i puatoix --ii -U hi- sell. led. I in' selection d! ,.)lo\. all!.' i eo'.iiatorx :.l,.all he based on llu1 ! lilt'wir-' >1 ii"fill I:I mu limits loi ^`neh lx pe o' deviee. I loxi ever. ;i if>;i.itor approved lor Jiiplici conceu! ns;t.*:< may be n-.nl. (') I piute.'iior. up t.i 5 times l!n- limit. :i ?:*Mi'lc use xahelei. nll-i r.'ipualn; si'.al: lie ii-.iil l or protection up io i v) iihh'* die lim:;. :i reusable hi sin-1.' ii*.4 tvpc uni, '..ilxe filler ii-:-j-t:.ti >r shall be used. (-1) I oh pioievnon op to IliO is:r..-. die 1 uml. :i Ini! l-iei'pi-ve "liig.h etlieienev" Iiltei i>.-t-;j;iI>>i shall he used. (5) loi pioK'iii>*n op io M>i) limes ilie limit. a poxveied elfieienev' filler ;c>ii:;.>: shall be used. (Il) ho: protection cxcecdin:: SOU lim.'.. the limit. a Type C co::ti::'aoiix slow suppliedii icspnaloi shall he Used. (7) Ibv employer slial! extahlish a iv-piialor piogratn in accordance xviih the icoiiircmcnl:'. of the latest u'visioii of the .Amencan N'.i:t.*i1 Standard I'l.ietiiC bn Rcspiialory 1'ioi.viio:! ZSK.2. xviih llu' t-j.ii->11 that no nilplox's'-* should be assigned m las:.' icc.uinug. use of lespii.iio: * if bis iim.i recent medical c .animation. in- riicaiex: (ii I'mced vnal capacity less ilia l VU'.f of pre dicted %.ilno foi ape. beielu ami sex o: ( i) 1-orced vii.il capacity lev. iban Mi of picdicicd value lor age. height or se.\ m addition io :>i invn of i!i-- following ciileiia (a) X-iev exiden.v of a.-hesinsis (b; I)* p.nea (sboilne-.-. of hiea-h) (el ll.'f.-s (il) ( Utbbmg e,: l::i 1 s (fi) Tfe omploxcc si.all use die respirator provided in aeeoiila'iee veiih die r-.vin emeius of ANSI Z.SN.2. (`j Tia respire. b>: - provided ear'll ere.jfnyee shall be properly iV.ie.l. ui-peeiee. eleaneJ. repaired. and stored. /.`I? vox eriny tlesi-n am! op.'ialion o! local OXhanO s'. Mi'!!!' (2) Use ol I'nmpie-.se.i an ;e'.s l.n i I -..i<ir: pnipo,..:. shall he pioliihile.l uid.-ss the follow in- vonihlio:is aie me i: (a) All peisons not en-aped in die vlcaiiiii;,j sipviaii.nis are vaeaied Innn die aiea. (h) All enliances lo llie aicj are posted svnlt wjinine. signs oi si-nal>. (c) The swihers peiloiiuiny, die cleaning work use pcisooal pioieetive e.pnprneni as in aeeord.inee wadi seeiion(h): .11 of this siandaul. fe) Irmplovees expo-ed lo die spiaying. isi ashvsios. lo the demolition of pipes. slHieb.uex. or eipnpineni covered or insulated widi a^n'sios. or - to...die demolition ol insulating, strippings, shall i.e piovuled v.uli peisonal pio(eetion in accordrmec v.nh parag.iaph (hof tins sev lion. U'eavci suggested a safety practices guide lie developed for parliewhir maim ra'.eg.one.s of. asbestos work. Ilalilf stigg.esicrl a woiI. praetives guide he developed for all asbestos operations. iJevelopment of a woik practices manual probably is the responsibility of N'lO.sll. Charles Powell, jssiiani director of NIOSII for research and standards development said. Recommendations Kir warning label and signs follow: (f) Warning Label .and Signs 1. Proposed warning, label for raw products, mixtures, and finished ptoducls containing, 5 or mote percent bv weight of asbestos. DANGTR Contains ASil! STOS fibers. Do not make unnecessary dust. DO NOT nr.FADir DUST - MAY CAUSli ASliL.STOSIS AN!) CAN'CT.R (rl) I'rtilt dis c Clo'dum, (I) The eiuploxei ? i..i! pr.niJc each employee with proteetbe eloihru:'. v. Per. dies are icrnmed lo xvcuk in a vaiianee area and i! i' piorceied dial die asbestos iiu.xt conccmi.uinu xvili be i.e.iie: llian Id lin.es die hind. Sneli I'eliiinu may be coveralls oi snmiai bill bony piole. ihe elodni.;-. and head gear. Woif; Practices Concerning par Iki'lei opeiadoris ai..l ptoducls under (lie proposed arhesio-. sian.iaid. il was leeomr.iendej dial paieeraplrs (1) and id) he o;muedand dial oilier pau- f.rnp!i' he reused ar:J leioeaied. Iseiviumend.iiioiij for wo;}; piaeiiees follow: " (el Woil; Practices (I i A'!'e*b> vein.';::, nv'iiai. vo..;in-:^. e.tvun. and plasle: shall he mixed in vl.-ed hae. or in odie' vlowd lo.ii.i ' .-i' or in i.;.eompp'd v-dll I sea! evii.r.iM venldalion dui vo;;:.nm, |o die lai.-.i ANSI s'.anda.d 2. I'rcpoieJ v/arni!!g jigu lo be used when materia! rproJueis r.\];iiie an ...ihvslos warning label or where known heeards exist DANGHR ASRllSrOS Dust Area tlnauihoriaed persons and other trades ri:i:p out When ASliLS J OS. work is being done. Hreatliin- dust max cause ASBLST05IS and CANCLR In the second sentence an airborne concentration "Paragraph (a) of this section" was replaced by "The above standard" (Cimcm Report, 1'ebruary 17. p. K6d), AdJitioru! changes were made at an earlier committee meeting (Current Report. I'ebruary 24. p. The lir*t sentence mi medical surveillance was amended to read "A coinpieheio:'.e histoix ami phydeed examm lion shall be per ii ! oi. ail woikeis ami applicaillx" (Current Report, l ebiu.ux' 24. p. .'`h>h In the h.o ser.tenee ''I'leemployment'' was changed io "The iiii!!al C^p)..*lii 0 )7?) l.j 11.c t). .rouot Mri.onol Aflo.rs, ine. Ashes:-.-. auvi:'-.j::v cc.v.r.in i : r R fi;o11 :n:> I'noci :-di;i. calls klc.o.y.:.;i Ki/.iiu;;:; invalid J'i ij'i-i |>it'itiii;rl*`* L'i ili-.' i'nii.ltii'1 t'l advisory t.n:11- mil iff hvuf's tti'if-n.'1 l'!!* *v, f tl :nul iiif rcfonnuciidu- lions ol llif .A s 1 - c >i <'' .'..!w"i\ ('tniii:iii iff ::if "Toi.diy nival..I 1 n; * l Li' ti' -b'.i.'d.' Js:i s' V. fivei. i'o: ]' u :ilf iliieci..:. i n i uiM-fnl.i! it-nirois. K.!> 1 f slus-M.: iiii.il l.iii Cm poial i- 'ii. s.nJ. lit :i l.*lif; In Anmsi.'ii! labm Nffiflarv Cieoipc C. C>m'iill:.'i. Iliy ntLijM':1. cnn.'imi lee meinl'i'i said liie as- bolus iinii.sliy wav lifiiifi- ns i:;-|il lo i't' Jlcjfd bfloie Il.f L i l..i: m! ,i ii imy Iff. Mu; lit:' I.'if In:.n iiiyi o! I a'lniml i v. ii-p,i csfuluthci, from li;.' N.uiou.il liif.i:>!'.f foi 0.-fti;.. ii.-.ii;i! Sjltly ;ii..i llf.illii v.eie ]ifii;i:llfil li. '.rslify :is c;:i'-fi! witnesso mi liclndi ol li:.' N'i( >Si! tt :: ;\:c !.:i.-.f piopusal.i, \\e.r.fi said. Jlfi,i:i'til liif c1 *.i ii'11 of oihei oiii.sill-.' ifiiimo'iy. liif lif.uio"'. ;>if piuenllv biased in favoi ui the NI0.S1! piopor.i!. If. :.:ii). In :t stale menl situ in: iltf Icbruiuy 23 iin't'liiiu of the committee Vfj.ivfi nn-.'si!.;;ifii the p.i opi i-.iy of the picsinff of NTOSil pf Miiiii.-; ;:i ineeii::;-:. li.- said Iic cnnsiil- cift! i: impmpf: foi lit.- NiMSil icpi esc mail ec ol liif (t'.niii.iiff ifi have ilif Iviifiii ol Mipp.iilive cuinnifii: lion: N'iOSII a-.-., .ciaics while l:f was denied tli; privilcec of cidhnp. on sum-- of the "ftpi.illy ciniscicnt ions :;iic) respected in. ii in i.ifiiif.il inn] sci.'niilic eiu'es whose um.i. tiji.nii. nis. ml f i o' I'iniium. and iL.-m u-.. may diflei iiom llniii suppur-cd In .MO.Sii." Tc>:! of Lener I no lost V.eavci s Ifiioi lo (iiior. i ii-oi. d. led i-cb- uaiy 2follows: J ni'iiif i j'..-: .! the A,1-, i v\ Co:::::;:;; , on Asboslo; 'nil! IS 1 . si: :: , i.-. n ! : e. m .c::..l.i' i, ms 10 "ft i ii rein y loucy. IJ.: ii-|ioii i. beum u;Ulci: liv nr C-J:ii:.:i in ol lit.- Atni-ms C'oi'.mtiiIff. I will riiit h.'.vo nc opp.irt unit) lii rs'vii-v. li'.n. if|'o:'. in iis final form cfoic S'.iiin-n.ion. Whines,-,- iiiis iep.ui in.:)' contain. I cirby rf..il.f l.noun-lo yim dissfn! io ihe procccdirirs 1 tlir Aumv.h) C i.ir,;ii::u-f. I i>flif\f ihc impiopi iciy of lie pioofiitiii- s goes io ii-..- lif.'i; ofj inn! mvididaics, iliC ffoinni.'n.i.ii ions. Dining iiif iif.mr.r.s nf'ihc Adeisoiy Commilicc. rcpie.nli.iivcs tl N i (11. v Ln -.'.-if noi Coni.miiff infinl'fis. fro pfiunliej In testily ns :'\p.'rl wilnc."-.'.-. on behalf of if MUSH fnl.-ri.i racl.in-c |*.iiiposals. All t'llu'i I'lilsiilf slmnnrf v..ts Jfi.i.-J, li.-f.-nvf of liif (Willi;i.ni of Ollifi nlsido 11-i;iy. li;.- 1.. -. in;:s me pnlfnlly bused in noi of ills.- N'lOJJI pop.vs.!. J submit tli.it mi inlfin of ilu- siniiilf pit'vidinr foi ivisoiy itnini'OiiVs n pi".:.if ;i f.-..:i:i: m ..!;ii l!.f ilusiit* Iti !if K-yiil.iifvi m.iy in- :ulftjii.io-h' liomd. Wlifn f Aft \'.'s lifinie ihf IJ.i-'.r l.d-or i .nnnnilff. iiif limiinp 11':11111.-111s \\i'if in.i-ii* u;:i: it-f.iitl io iiiliisuiN* nmuiiffs, ... I t-.li\ v..*i,!> ui |..- ...-.infil ij..,; i; \*.d! be !r.'.:id I II.' I, ?;_;/. p.-.-pfiiy i-inii..: i .-J ... I'idilif i.'l...'-. . i ii,;.- lf,iii,uj,' ;\ ; i- i > v.iil lifiifi oci:u;vvTio:-.'al sai i.tv a HEALTH crrom ! ! nifompbsli lid' vinff ll:f sipf'incv; of iMffiiny.: ii:i|'io.s ;:n f.Min tiul) ol Jin I'.nnlii'il .:nd ifiinllnl.' I lif ,1'iif'ios mdii'ii) li.o b.fii ileiiifi! lim. ii :11. I Ilf li-.'.bluf's ol lIn* timf 'flifdnlf is no esfiisv fin n oiif-sitlfd pmffedme t!>.:l fnn onlv ifsnll m impinpftly devflopfd iffominfiiil.ilioii' foi ;isbf'li's ilnsl lee.ul.ilioiis Tin' .I'lifSios nubr.liy, uiiifli in ns v.-ule divi-rsiiy nllffis :n< 11 te limn :i lull million jobs, i e: y.'fl I idly ilfin.m.!. ;idct|n:ile it'inf'.fiiLilion ;md lir.ie eoiufimnp ;:n isoie ol llii; iniifnil lists*. in.isnuifli ;is tlie piopei piuecdntes foi llie eumluf: id liif hem iii;-.-- of nil ndtiji'iy finnnii iff irvif no; loHot.fd. liie ifioininfndiiiions ol tlie fomnnllff mf loli.ll) inv.iid and musl be diM|u.ililifii Iiom consiil. ialifni in llie p-:o posed ndfjn.il.in^. Standards COK'STr.UCTlOK' COY.YilTTr-.L CHANGES DATE OF STANDARDS i-On HOLLCVEH IT.GTECTION 'J'lic ('onslinciion Snli'iy .Advisory Commilicc has ae.ieed lo ueoinmend a elminf in llie dale liiai crpnpmem inaiiiii'actured on or alls-: July I, 1972, must be rquinpcil with rollovci piotcrlive stiuciures tc Sc;)tcmbei I, I`>72. Tl'.c decision was made on llie rccommendaiion of Allan Marlin, chniiman of liif siiLeoi'.i'iii:lee on I'ropus.-tl lievision ni Subpai! \V, dmjne, ;lie luli comminee mfciin:,l I'cbiiury 2o. The l.ai,oi l)f|'.inmon; proposed ehatipfi m the lollover iftpiiieniems Oeiober 29 (tiunenl Report, Noveinbei -1, p. 516). Oilier cfTofii'.e tlairs conlninej in 1926.1000 (fornu'ii;.' )5l8.)(i00) weie modified accoidinyly, in lire comnmif-: iecommeiid.i!ions. M.ifiiiiifs nvnufafiured on or afier J;;,'Ts !. 1972, "sh.di L.f hii.d no later than April ), 197.'," vans llie recommended lanpuape foi I926.)000(f)(il. The effective dale .for these machines was siii'pesied ft': January I, 1973. Firm rcconnnendnlioiis which the Secretary will act upon, should he made. I'.iuiy Cl. Brown, dneeior of the Mifhiean Dep.iiiment of l.alnu and rhairman of the subesimmiuee on lumiel safety. Void the commilicc. Mannlaelnri'is should be puliiiu-, otn machines that ate in compliance as soon as possible. Drown said. Manufacturers have avoided reiiolii, fearing machines mipht noi be strong enough to satisfy siaiuiaids and in.mufjctuiers might be subject to suit, David V. MacColhuii. subcommittee membci. told the inoup. It would he belter lo loo), at this i:suv from the point of view of pioU'cting the upeiatoi Iiom bein;; crushed, he said, in reference to rollover protective Miuctmes. Employer liability If a particular michiiif does n.'l have a spceil'if standaid ci-llu.c. I.'i a lolltru'i pii l. cloe' device, bin does, in fact, luli o'.-fr and tlsc opciatoi i.- billed, to v.lial il.-gii.' won 1.1 the empiojet be liiililc and would this be a viiil.iti. u ini.lfi llie peufial duly lIuusc Ihown asked. i hi v.ouhi be no iionbli- willi vucli a c.iv. llie l-fg.d Ot Ci,).CI,omtl Sntr-ly /% llrol" lirpOMt'f ;-.Tw A < tilt >n I'giM -.' *>*; e- ,.M ! t.'.t I- * ..* *,..! r ** I 1 r-ntaml. i It n vf |.utu ui-tv i 'i <ui*i< Ah :* */ * i <*... i *:.> i u**-'! u-> *j.j c..lu-nn %Hi i*s.n. .l:u ) Am |.hritr r> **l mo-* lli*t* 0 *i.* ppm. |*ronJ pi.nr i:u n*iy Ip t****-*'*!? to ttvi't ii> :. a* *...;* l l.jr |flfUtvl llml Mur, itot mlkti t >'ir r*.iltoi %>{ <r. mo*ilioh>4` l**j*rMul l* |Mennl roi.ii*,! T*tt 0-3 <c> Noiv.v.::-r,r.r.jYSiiru: :n jinr.irr.i;'}; *;.i. i.>. <>r (d' cT U. r .re- nny pr.\. tn any o`..nnr Ol U.W "Air.vM (uUTi*n.r< u. n -k lf It SJK'flllC c^t*/ or time irr.iiir.. UO:i .'Ir.vll r.ocuvc on ?.*.i-*I. d.'.if or sIiaU opply rcc</:x;Ancc u-.m i.uJ: | ll-n* ** VA>J turn;* A*.<;>(); ccti`*i*iiwon A ppp;* 1*1*1* *n*i iMt:fii i *k ab** * ilio ar*. pi i.- ..<:> r rt<i*rnti* lion lor *i. a i*o*.r Cetictntrlu>n Mtilmuui du:lion K-s I.T.# <J53*.<:- I.Tl.;- f-.J tVrhi'it u-i/j.- . I** p n fa. ... ... 75 p r m.. ro:n;ouiiu? ... t ; .M1.... -J >**............................ n j /M1.,. ... . i'Vi.v. >'*... ...... <;*>.<.p.p in. ... 75 p.p t.. Ktl * t**ir I'.ii'r.ni. lf ......... TOji.u.m.... ... f> P MhypM,n,-:.;ci..r (Tkr.Vl-l.v^.......... M> p J*.n.... ... luo p p.ni.. n:.-tl,vt.vt* {/j? i ................. ............ .3 1M* v;......... .... 5 p.p mi. .... 7 .* ui,- rV'.... I.r--`. -r..l n;;:.r , ' -I. ;.T.pCur.i i2Jr.H- *\7 I...- ./.'I*... ltr:7.>. ch'.orM* (ZJT.l'-JV-j).............. iw p.p.m..., , ?00p.p.n.... Ml l.yicrt* (UT.a-if*-);...................... 500 i.p.to.... . yWO p.p.m.. <iry o*o (dilrvli r..f-r.-*:ry ..... Cut rr.r./M. , 0(i r ;yin< */j7. 5 1`a. -j................. . IW p.p.m... . Mlrc-iB.... Irr.A .............. .............il........ ..........dt., j.* .... ...d(r.............. .........do.. Tplueiu* tCJ7.l7-l 'T)............................... .. J170iW.cn :.<tiJr O'JT.T l'.-viJ................. JuTp.p.m.... . 3ft) p.p Ml.... . 3Pp.p.nx........... Mercury f7-37, K-1*:i).............................................................................. 1 p*7JM Cf^xtaic v-lfi flkr-r.M;e *237.7-177)}.................. ........... *)*'.... . fr'V p P TT\ . . . . . 75 : /M*.... . !C . i.'tllluutM HO ppm.. . Too p.p.in.. , 61 p.p.m.... . TOO p.p.m... 10 p.p.m... I >0. . I rr.Jncte^ In . t kt.) < Itouti. ntnmet. . A ir.mutci tn np 3 tiduu. . ftommj'.u. . 303 P.P4&... . 3.000 p.p.m.. . 600 p.p.m..'. . 300p.p.m... .......... do............. . . 600p.p.m..., . *0p.p.m...., . A mfnuict tn kny 3 Mmin. , A Plicate* In an* ? ituuri. . A ir.lnutM tn n>- 3 hour*. . A minus t l.i nr.y 7 lice:*. . A minute* In arty 3 fe?ar. . 10 mtr.u'.ea. lAm^.cieioni** only c;hcr ir.fAiu* occur*. Ai-.l-c C :* <s " Yah.i 0-3--Mrvtr.*- MIIIIr.r.5 pf paflftW prf cmI *' (': r-f atr. l-e;*a c*;*. (rr:-,:,.J**r * rourt*<1 I*y l.-i.j.f.* rt ' . ;it J.-T r. PI ..i j in trip fermuU h U.r bis *u.ii r*i*rniir.*o lijfu Air-iorr.c n::i7s^.. ir<r;>i It. l. Mb lihslai.rr* in vhi;,'i ei her n.rUitAli Mart tiASn |.*iOv*'u I*. Mm ks;i|.r..,lir A* 1 iv ti.r ii.f n;1>;T*e' fiiirr in*lhcv! at POSiruM is. 'tiifi-H-.e.-i. - I` t................. k-c:, : . n'-if M.,* i'{ *7';....!*:>.ii V.* Il.l* illllll 1 v.01 4 r.\_ r J Ii.e Ir i.rtu-u *'.f . ,IT.'.n*d llO-l. % us* ii.v ijiiox u.t: .. !, . tSi* A I * r n1 0 i T 3 imr-l' (.:*,nrr lU .il !:?*'!!) 17,`i*r*; - :i ii t0 10 J*.r-p : p.-.-.-v if i*. lor P3 Ti 50 ;5 0 Yicmo*.i<........................................ L!ii< \ <1/- t: *,% *i j. i...; .r-i Ail*. *. 1. J : tn t: r*;rr tt.n I ii-.'.eici'a in i. ;ii* *oe......... Mirj............................................... .* i'rjtOl.e................ . Y-.f.............................................. '.*et:i..: t't'.*t;t...................... <ir->.u> * . . i..................... C'*.! /.u-1 it liwtion m tl.an 5.J- .- T* * * I ............... Toe 61O1......................... 70 tr sn 15 ......... r.cnitOfr'M* '/elUr-f 3 r* )(* .. TuiUlm................................... 13 An.i* *M* U> l.`-:*7/M Xo*' C >i. rf; 4.1 t te'.*ri -- Riti; A *3 > i;:'...?*. i** :*.>* p%/ eoHe me Ur ~4.*,n.*c.c. Til* r n.'i,;, unC-f IM* u.'it t., t in th ur of *n A >.* in*, t*1 || il.r *-; -.ri.`.i * Jrt.'Uon Pi r.'Ml *)!: M .* r.l. 1 %ll 1, * Mill 1 r >*< riirr*. ;h*:*w.i:; |p u.ai f . * .' 'M' In II.* l*i*> 1*1 r.-.I jum n *: 2. Section 1910 of Sulr^ort G Is rcvisod U> rr/id &s fc^cwo; g 1910.*J3 KITrclivc anlr*. (ni -nic pro*.Y*;:or.s r*.f Tills Subpan O islml! bocorr.r cilicuve o:i Au;u.Y. 2V. 1571. except fhSvrDYiOcd::) 'Jic r&nalr.uuj pn:*.t.T:*.rtp.w.s o'. i!Us 5*>rJo;i. ib) Tr.e F'.ovu.ioiis shi*U be came ci:t*r*)vc on February 15. 1572: UW3)(IU), (6)C3). (b). (dCl. H3J, U)(5). (c)(fi)(i). (O(C)oii, (dnm-.i). <d)(A,, (d)(5). Olid (d)(7).' (ri> i.r,7A;.h (.ii t: :: mi J ;n < 1 Ci* I u u;;;io:;.il tv:, onnbirv: In Mviion. :f ;t:.v : : ;.0-2C-*. o*.tier :. . M^.ncIr.Td ir.or- pnrnied by rv'.c; i.;o m ^ 50-20i.Utr.id), ii or. beromrs piicabtr mi .Y'iy ;o f*ny cnv.i.oyi:.* :. . ;j.v! plar/* Of cr.pl-v-- ir.mi, by ol Inc b.*3vy Public Coir.r.;.*: . /.ci.vir'lic S-.*re:c^* i.Vi* tMCl AGIO.' )5 .7. IT the 7Cn:;t*;ial 2*oundavton on Aru: f.nct Ihur.aniircs h^\ !fCf\ any nc^wntinr c:.ui!; r lied Federal r-biui/.: r<\ :r. vois Subp.*.r; G vhirh 15 ctTiVt- f/o.-.i 4) CFH lV.n 5*`- 2C*. siuill also btrf'o.r.e ctrocuve. a:ib cluill be* e;>p)ica`uc i 3 r.ucli mplOMr.rr.T r*r*d place of c.t.'.ko;-!*-:.:, on the sr-no dr.v.*. 3. Section luiO.SX o! Subpr.t; K i3 revi.-^d to read tis follows: 1910.114 KiToc'livc dnlr-n. (n) The pro-.'.*.:**.:-.: of tlus Sub-part II .drill become c.'.ivb.vc on Auuif.t 2V. 1971. except :ja provided tn the re::iihiiny lAarncrApio of This scclux.. *b) The follovtnr iiwlsiow slvtU !>:- co.T.e effective cii February' 45.1572; { S910.10) (b). t tojo.jo:. i 1010.103 (MCI. (b) (1) (i). (bxixun. (b)|3)ni),M%. (b)(2). I U/10.10:. J 1G10.100 (b)(1). (b)(2). (b)(3), f.rvel (U) (A). ( 100.100 (b)(5i. (C) r). (C)(2). iO(3i. (CI(-I). (0(5;, (d)(2). iC)i?) (h). (ci(()()i. (Cmmuj). (6)(<x:v). (C) (51(V). (i ) (5` \ v: i (c). (e) (3) r:u). (c > O j (v j. (oki. (*)(?). cxeur.w. Cllixil. Mil'll'.''.), (t)(41(iv). (f)) (v::: j. *n (i;. . :w. <:;. ft ml <' 1 Imio 307 ;\*t t:;. lain). (t>:*(3). <b)(-(). i',)l.'ii(U, is i *i in:,. (b ) (5) nv ). u*> ('*;. ,l M' ;. .5' r 5 C- >. Uliil. 1* ) l:). tr.) (5) . (C. *C) 1 i I . id). iO (7) . ( (!. I . i:) (. i. {f i > t i. i..i . b`). (i) 17 : hi iw). th . r.i.c im j (: >. ) )C.)0.j:o C). (C)(2). (^)(3. tr.) (< >. ftvvc <?. .*5) 1 rvir.io-* iciiO; *s.r. ;r.). i ipic no. i iMu.m. (c) Nolwlil-.-- ::.nd:r.n anything In p.imrrr.ph in'. b>. cr id) of tlu^ s-x- tion. nny pro*." r.;or. j:* /j:y oilier siVUor. c*f M;bp:ir*. '\b:eh cpaUUnc in it .*! .jnriOc rrt-etn or :nc l:;iJ;r.Tion shall become effective o:i such dufo or shr.ll in uccordance w;U; such )ln:l::il;ori. id) No;vnilv`:r.nr:ir.g anything m lar,igrr.,/n ((>, or of settlor.. If any stn7:nr*rl ::i A1 Cr*n ikurt 5P-2C`S, other Thar, a r.r.;ie:.al coreicstsus suind- nrd mccKVoratod by reference )h i 50- 204.2iMl). L-* l*'ec".es nypher.blc ct any ibne u r.r.y r:r.:);oi*:i:cnt and pbv:c of ciupioy.T.cr.:. r.y vrrciK* of the \V*i!s!>- Ifi-.dey l^ubb- C*o:v?rsr^. Act. or the Serv ice Contrae: of I f J5. or the ;v.i::or,r.l of 1PC5. any corrtr'^ynduii csU>bllr>h?d I, I; ti* I:. 8 ii i. j; ii it !l I s)