Document 2JOoV7mNnodegwzpkjNQyod2a

'asrernr __ LJ PLAINTIFFS I EXHIBIT- [I DUP-183 x I * iw tfrtJ m &Lb. oJrffiAASSBUEKSXTEONST AND OUST CONTROI, EXPOSURE SAT 7//7Z'Ci7n * l. score This standard tots forth gorural lnfomation on aothods of controlling aabostea duat oxpoouroa, and doseriboa an aeeoptablo *othed of stapling aaboatoa duat concentrations in tho work ara. . 2. GBfCLll. 7.1 Aabaataaia and lung cancer hart lone boon aaaoclatad with aaheatoa; tho lneldoneo ofthose diaoaaoa haa hiatorieallr boon significantly higher aimng aaboatoa workers than aaonc tho general population. 2.2 Principal aourooa of airtoma aaboatoa duat exposure in Oonpanr oporationa ara: a. Cutting insulation by powor saws in fabrication ahopo h. Opening boxas and renewal of now insulation e. Restoring old insulation frooi linos and roseola d. Jttjdng asbestos to for* coaont o. Reewrel of elethins aftor eoapletlng insulating duties f. Cutting aaboatoa shingles, Transits, ate. s. floraring Insulation or firsproofing Ju3J hi *' i b/* &M*a. atoa duatceoneontratlona'*in air ala >wf oW o. K.r mLII A + - f J.Axo smw than? ml cron a t.rs.rui?noc ones ntration oxcood 10 flboro /?- than 5 olc.-ana fr I WwouAM **** ij rtJteA ^r- fk l F^'t-lrrgjfa i / 2.L EBnmglriutporninrr oothodo ^ auc^ thnuigt nnyr*t Il^Wtardt "001, e"nclosure _ _v_a_c_uunswooping, and 55TMuit rontliitlon. afttiT"5o .. trot gno oxpoaura iisita. snort_auch engineering ootftoda art not rAalblo.. or^ not"otherwise~roduct~c&o~concentrociona~oo.u zKn IKnUd. uaJoOd. SairibVod. roopintor-r m^o* r x Amb ****tr% Brotoctlro doyieoa mail Bo grov-iood Mit.v. esrxw S (n rssp*1 I NKI.lIU' .5 dr oort*M A x. ,T*fm***' Ar"fy 2.6 parsing, slma conforming with OflHA 1910.93a shall bo Potted atTali approaches to__|_r_t_|_|___^,tr. t8bt,t8| eoneontratlona now ; antsnng tho aroo. r-uoMf frIcLsoeioo.nrac driratjyi 'tt.Hunsfr.M2X1 2.7 Ronaabootao baarlwr --should bo sought for substitution to oliJBiaato th probloo entirely. OU, 0901I19 A. t as; 3. CONTROL OF ASBESTOS DUSTS 3.1 HswHUwo Habeatea Insulation 3.1.1 Cartons ef block insulation u> a potential source of sever* dust exposure. Th* rough, abrasive nature of th* block notorial eroataa dust within eha cartons. 3.1.2 Cartons of now insulation should bo oponod and vseuuaod * r*w#w* dust prior to rsaeval of blocks for fabrication or bln storage. 3x1.5 All hand-operated or power-operated tools which m!eLi inall be provlaed with a ee mviV~m. Jos 1-3 Aaticcesc Pwwrjfiuctin.r Operation 3.2.1 All aajer power-cutting aaehinos should bo isolated in' a separate working area. J-kW M^Me shall b conaoctad to a daf tsi/fcHo** r* 3>2.2 The Machine oporators shall wear suitable respiratory protection while cutting or shaping Materials If the exhaust syston cannot Maintain concentrations Mlov tha 'v*feae i.a. 3.2.3 TSe aachins w>rk area shall hare a tuub cleanup sertaa. This can bo a stvcom of hosoa connoetod to the min eolloetion srstair. All parts of tho room mat hat* dally vacuus cleanup of ledge*, shelves, floors, and Machines. _____ _____ ___ mo -diy smsginr shall be osrfcrmdT 3.2.i Air ssieples shall bo taken, as outlined in section 6, to determine that dusts art effectively controlled. -1.3 Aabostcs-Camsnt MLxinie gj,i..aa. ainstr lTM3TTSOT><TTT--n~. llJ^inr trommel* 3.3.2 Any dried cm eoaont should bo discarded. Do net attempt to rework it. DUF 0901880 LsC !3-*~ l.k Koaoral at Aaboatos Tnaulitlon for Resalr or Dlaaantleaent 3U..1 Insulation to bo reaored and discarded should bo daaqpened prlof to and during removal tdiererer possible. 3.4.8 taoloreea encaged In dismantling aabostoo insulation ehall~war ~rnpi*+pft . e *.i. i. 3fk,3u Scrap Insulation .-hol.l_b-0 collected and disposed of in scaled baas or other containers and diipcacd of acecrdina to local.. Pie-t or., government regulations. * fi >! l-mwdtojsrssi^ fftr ^ar a.f ju^^7y fZj ' 3.i./_^apo or dampers should bo. provided in sash intake hooo and machine connection to saintain eapaeltr of the erstea. toot tha fallowing critseUria*:ii J> into beg filters sfalch a. eCxoctetoendinbgM20filetfea/raohafvting air flov peraeablllty not b Re W-peee devlcec* o. . So leataao of unfllterod air d. Ability to empty hoppers without creating risible emissions of partimusts aattar a. So torn or ruptured ban f. So warn or throodharo bags f. inproperiy poaitlonad U(i 4. BSRlUfOST CQCITCEHT L.1 leaolrstorw propaction shall ct-" *rwk ;intii v&iz* frt,,ar?rUtt.,ll-tslL. a .may h oorcefdd. t 1 1 Ti - --------------- ctsnp&a ;n J..1.2 In other eaaea^%ere aabiant oxygen tooa net fall below IS percent, a *ucki*< f,(hr typ%. rrififo. tor, turoau of Mines 5cnedule 213, will afford adequate protection. Masufaeturtrt' our 0901861 iSJL/23 rbeo^andetlona for tholr application and naintonanea mat ba foilowad. 4.2' Each amlovaa ahall ba lntmetJ In taatlna raaolritory uai 5. HTGXENX L.1 . RaaairiSflra.and aaajjsa*t_ba-kaw claan and rcirlllztd prior to m-laaui. 5.2 Clothas mat ba kapt fraa of duet accumulation. 5.3 Food, run, tobacco, or othar natarlal plaead In tha south should not ba teapt or eenauaod la work araaa. ?.4 Oianaa Room and dunlleata loekara mat ba eroridad For arnl<rra 6. SAXRJXC .i juapjsszt9 An accaptabla aothod of aearplinf of paraonnal axpoaur* to aabaatoa duat la with a portabla battary-powarad air aaaolar. Tha tpttht* hint (*+ ama*fr raatfiar w/M* tha procadura for oparatlon and naintonanea Uth-dtttoni *H avallabla. fron HaakaU Laboratory, 8y*ya* kaAAbwaJt/H1} U/m>f *" Al Cauhawt 5a*pla nay not bo oolloetad la haaardoua araaa aa daflnao BE19 without a propar pornlt. Analrala. Conplatod eanplos-(exposed flltara) ara aoalad in a plaetic container tad nailad with two eoplaa of tha aanplln* raeord to a qualified laboratory doslanatad by 6.$j~75*&1nr raeord forna (2*2731) ara available froo Stationary' SU+**, Cnj.CffJy pf/miaj Im* SaJ. Underlined portions - mandatory under OSKA 1910.93(a) DOP 090X882 /*7