Document jBJJbqDZ8ZBOn2xrMVGR9n8OO

o Inlcr Office Communication January 5 1572 Fnginocring anti Manufacturing Ctaff Moccro: W. K. Axclcon K. HrmlJ'ord r K. II. Jirown A. li. (Jhapmon A. Larin S. Hratch H. il. llajjcclman G,, D. Kelly A. J. Kubul W. Lilac l1'. D. Metcalf li. i'rouilfoot F. o. Resume K. L. HticJclcy cc A. D. M. Houston D. A. Jensen fi. Kircos J. T. O'KcJlly II. II. Sclunidl Central File R. F. Hire!call , Subject; Propoood J5.P.A. Regulations on National Bniscion Standards r- ' for Hazardous Air Pollutants ' ' ssyiV*; ' ./V- ' Attached hereto is a copy of the Federal Register dated Dccombcr 7 1971 covering Propoood National Dniccion Gtundardc for a :1m. ter;, horyVl inm und liievcury. Ar.lior.toB - `' a .. Wo bcllevo that the only plant which could bo subject to tho aobootos Regulations is tho Shpldon Road Plant.' t.^j,. ;** A3 indicated in tho Proposed Regulations, thore 1b no suitablo technique for sampling arid analysing asbestos in tho ambient air or in omiscion nason. It willno'noted that emissions of ncbcotoo pnrticulate in direct forced goo ' futrie filtor installations (which uro further described in tho Roculutlons). Potential nouroon aro manufacturing operations using copper alloys and ceramics (tho latter being used in spark plug w.-uiufautwing) although thoro may bo other O sources in jnachj.no chops und elsewhere. .. ' io mro ggjoOmco ms |3Q ' __ PRODUCED BY FORD SCF-FORD-0784 %4 O Tnfio 2 Propound E.r.A. Regulations on Notional Dnission Standards for Hazardous Air Pollutant,:; Janu;uy 5> 17/2 Mrjmrry. The Regulations rofor only to mercury chlor-alkali cells for chlorine gas .uul allali au tnl hydroxide.' jiroihicLlon anti to ore processing for recovery of morciuy. It is not expected therefore that there arc sources requiring control at Company plants. t/o are reviewing the .applicability of these Regulations vrith the Office of the General Counsel and viil advise you further on their interpretation. In the meantime, would you Irindly review these Rcgulaliens and let us lenow the number of sources wliich appear to roiiuirc euntrol. li.P.A. hns announced public hearings on these Proposed Hazardous Emission Utandardo os follows: | 'l ^ Now York, New York -- Kansas City, Mo. Los Angeles, Calif. January 18, 1972 February 1, 1972 February 15, 1972 - The Company moy give oral testimony at a hearing or submit comments in writing to E.l'.A. before the first vicok in March, 17/2 or both. Your responso therefore would be useful in preparing a statement. s ^ i' i , \ J.'K.allin ADMll/prn Enclosures {.t>v V"r>-&'*';*#'SvyJH'---.pt'gfsif-.-I.'.-J' " RCtWOO 1366'; PRODUCED BY FORD * PROPOSED RULE MAKING . 23230 tlon also has been given to tho nerd to minimise the emission of hazardous pollutants that can accumulate tn tho environment In many eases. Information on possible sources of the hesardous pollutants Is not available In stiff)-lent detail to determlno the need for emission standards Investi gations are underway to nil these saps in Other possible sources of beryllium are being Inver,ligated, and those sources which can potcntlully causc ambient coooonlrallons to exceed 0 01 pg/m* will be Included In revisions to this standard. Mercury--Information currently avail able suggests that an ambient concen tration level In the air below one (1) mlcrograra per cubic meter la auQcirot knowledge, and live rciulta of these In to protect tho public health from Illness vestigations may require modification of due to Inhalation of mercury. However, these standards end Inclusion of addi mercury ts mobile in the environment, tional source categories for theoo pollutants. Beryllium, mercury, and asbestos are vtry different In the number and type of sources and control options available: therefore, terh standard has been writ and onco tel rased to the atmosphere may cycle between air, land, and water for long periods of time Natural processes and living organisms can change mercury from one form to another, it times con verting mercury into Its most hatardous ten In s different maimer to optimise forms. Thciefore, when sufficient infor effectiveness and facilitate compliance mation and understanding are available. Asbestos--The proposed standards for H will bo nrc&sary to consider the asbestos are designed to minimize emis broader environmental problems caused sions to the atmosphere Because there Is by mercury cmlztlons to the atmosphere. no suitable technique for sampling and The only Industries knoan to be emit analyrlng asbestos In the smblent sir or ting mercury In quantifies and In a fuh- In emission gases, the standards are ex Ion auch that thue facilities, assuming a pressed as requirements for the operstlon negligible background level, may cause of specific control equipment (or other the ambient concentration level to ex equipment of eomporable effectiveness), ceed 1 tiS/ax* art the facilities producing or In situations where no control system mercury from ore and the mercury cdJ Is avallabls as prohibitions on the use of chlor-alkall plants. These industries are asbestos When acceptable source sam covered In this standard Other sources pling end analytical methods are avail may emit mercury, but present Informa able and It Is possible to delineate hatard tion indicates that these sources done ous levels, these standards may be revised will not causo the ambient concentration to require compliance with a measured level to exceed 1 pg/m*. allowable emission. Investigations are underway to Identify The sources covered In the asbestos all mercury sources and to quantify ibetr standard are: Mining, milling, epraylng, emissions Into the air. As more Informa 01)1 manufoeturlng. Specific examples of tion becomes available, this rubpart Will emission sources which would be subject bo revised, as necessary, to add additional to the proposed standard* applicable to source categories. manufacturers of asbestos-containing products Include, but are not limited to, manufacturers of the following products The proposed regulations require ap plication to the Administrator for ap proval for construction or modlOcatioo ENMONMENTAl PROTECTION when those products contain asbestoe: Cement, textiles, paper and board. Mo tion product*. plastics, floor tiles, gaskets, of any stationary source to which a . . standard prescribed In the regulations Is ' applicable. The Administrator will notify AGENCY t40 CFK Port 6J ) * packings, tooting felts, and Insulation products. Beryllium--A maximum allowable con the applicant of approval or disapproval of such application within 60 dayi of receipt. A fee will be charged to defray YSf centration of beryllium for ambient air NATIONAL EMISSION STANDARDS has been In use by the Department of FOR HAZARDOUS AIR POLLUTANTS Defense and the Atomto Energy Com Proposed Standards for Asbestos, mission for many years. This gutdelln# has been used In the development of tha beryllium, Mercury beryllium standards. The proposed stand Purtuut to section 119 of the Clean Air Act, u amended, the Administrator published In the Putin Rtoism ot March at. 1ST1 190 CPR Part #91 an Initial list of three hatardous air poDut* ante which In his Judgment may causa, or contribute to, an Increase In mortality or an Increase In serious Irreversible, or Incapacitating reversible, Illness. PubUcation bf the list constituted an an* nouncemcnt of the Administrator's In tention of establishing, under section 112, national emission standards tor certain source categories known to emit these hatardous pollutants. These standards srs based on Information derived from many sources. Including health eflccte levels, meteorology, technical analysis of control capability, and consideration of . ards offer the owner or operator the option of measuring compliance by either emission testing or measurement of am bient concentration levels tn the vicinity of the plant. However, it ta anticipated (hat most sources will elect to comply with the given emission limitation. Buildings or other obstructions tn the vicinity of the source, or location In highly urbanized areas, may make It Impossible to design and locate a sam pling network that provides sufficient assurance tlmt areas of maximum con centration are measured. The known major sources of beryllium ar extraction plants, machine shops and foundries lir lulling borylllum or berylUum-contalnlng alloys, ceramic plants using beryllium, rocket proprllanU con taining beryllium, and Incinerators burn part or all the costs of the review. The fco structure will be rovised from time to time as experience with the program is developed. ` Omitted from the proposed regulations'sare provisions for delegations of author- " ily to State* under section 112(d)(1). Nevertheless, It Is the Administrator's Intention (o enoourage SUtas to assume ` the principal responsibility for enforce ment of national emission standards for hazardous air pollutants. Toward this end, procedures for delegating authority wlU be established early next year, after the Blatci have submitted their plans tot Implementation of national ambient air quality standards. In arcordnnco with section 117(f) of the Act. publication of these proposed standards was preceded by consultation with appropriate advisory committees, independent expet ts. and Federal dep* rt* ments and agencies. Interested portions may partlelpot* tn this ndo making by submitting written economic Impact. The overriding consid ing beryllium-containing waste. These comment! In triplicate to the Environ erations are health eilects. Consider*- ara covered in the proposed standards. mental Protection Agency, Offlco of Air No. US-------1 riDtiat ticitui. vot. J. no. ih--tuiidav, oictMiii y, mm 8000 136? *** y^wi'i'Si'igpal'tti lo/oi PRODUCED BY FORD 23240 PROPOSED RULE MAKINO Programs, Division of Compliance. Tle- ao. fa) "Art" mentis the Clean Air Act 143 Afareh Trlnole Park, H.C. 87711. Hio ei.o# Approval by Administrator, USC. IUS7 cl i.rq., as omended by Publlo .tdmtnUtrator will welooms comi .mto on "'all oapccts o( lh proposed res 'aUons. including economic and tcclinoloi,lcal is* outs mid on the proixxod Ust method*. All relevant comments received not tottr 1.00 1.10 l.ll tt.ll 11* 41.14 dourer reponipg Requeal lor * altar of teoyUtSH. Waiver. tniujinn ter.la and monitoring. Availability of Infonuetloo. BUIC authority. Law PI-004,04 (Ust 1070. bi "AUinlnlsirnlor" mean* the Ad- miimtrnior of the Knvironmcntal Pro tection Agency or his authorised repre sentative. than 00 days after the date of publication <e> `Commenced" means that an of tIUs notice will be consldeicd. Itocclpt tvbyarl |--Nolianal Imlnlan llondardi laf owner or operator ond contractor to, el comment* will be acknowledged. but AiIiiIm or affiliate of, such owner or operator the OfUee of Air Program* will not tide lubtUnUve response* to IndJvlt 1 comments. Public hearing* will be held as re quired l y section lliibHlHB) of the 1.90 01.31 I 39 193 out Applicability. Deonlllona Eihlaalon atandarda for aabastoa Referenced equipment specification! eubitltius device) for ths altalnoirnt of aqulrejeol rmlaalao cootrol. Imve entered Into b binding agreement or eonliuetuul obligation to undertake and continue, within a reasonable lime, a continuous program of construction or modification. Clean Alt Act A notice of lime, dale, and place for hese public hearings will bo Subpart C--Nollvnol Imlnlan iianSordt fa/ <d> "Construction" means fabrica tion. erection, or Installation of s sta published ,n the PtorsAi. fUcisir* within Ivrylllvn tionary source 30 days of Hie publleallon dale of these standards. Not later than 100 deys after publication of the emission standards set forth belt w, t>:e Administrator Is re quired In promulgate such emission standards, unless he finds, on the basis of Information presented st public hear ings, that the pollutants in question 190 01 31 SI 43 193 144 143 140 Applicability. Definitions Emlxlon atandarda for beryllium Tan meihoaa and procedures--stack tampllag. Prriodlo alack aampllng and raporu Waiver of perlodlr alack aompllag and rvporl roquirooivnW. T*at mstiicds sod procaduraa--lr <e> "emission test" means measure ment and analysts of emission* or other procedures used for the purpose of deternUidna compliance with a atandard for hazardous air pollutants. <f> "existing source" means any sta tionary tourco which Is not a "new sourco". clearly are not hazardous. Accordingly, all perrons having scientific Information pertinent cither to Hi: question of aampllng. I ST Monitoring and reporta--lr sampling 140 aellon. ig> "Modincotlon" meorui any phyglc->l chance In. or change In the method of operation of. a stationary tourcc which whether asbestos, beryllium, snd/or mercury are In fact, hoJAiiou* <vitii,o Svtysd O--Notional tmlssten llssisfdl let tiryllivm--Retlit Melee rising Increases the amount of any hazardous air pollutant emitted by <uch source or the meaning of section 113 of (he -lean 1.40 Applicability. Air Act or to tire question of the level ei at Definitions of the various substance* that cmis!*.- out Pcrjlll'irti omlantno standards. nliich result.* in the collision of any hazardous sir pollutant not previously emitted, except that routine matnte- jr,dpttitfomamtbpmmtbIchihuhinirfbeoertateyeeaaealolSlsirJoetssdinUtnkfyonwultdeuneyetietlacnemsglafanrvlt.irrclughxiltaseetyermt.aatmae,it*mmleePsseolkatarslunkfp,irpneeerosuolotctuiIildanhlsenntbrhetfbonitaeesgtostcivtelodsotcchitIonaopocarhnsnthtmeheniuemnfeefoahewssoptrbmatdrnhtestetitrrhghliaeraetioeemaericeeoltdnnAcaensnhelstagduesrghhpthedpftistsartnnerace.rhieyaooretgnnboIrioprdnsmninoscstdywnlrirsdilonynnoahriabn.peffclemreatolfonsyrdiOhlaoonttoacrruybshhreopmarsottieelmeeurtgotuordoedeaEerasouoasbrans.seetslstbnfrmtitsiIsbdogaipooyivnmbapehoninetntifesvcutotrtrfotcaihtinoeaoudAuonisncdfeeostnUNlorlimgyoedico--r.fr--"d,S^686.111I1111I1y1..4..4S.444444.4;'SB0f1S301044v,'bpTTDPMAATBERWaeaemchlapeeodoapeismsarsnb.Bppclacnaliuetattotlirrgolmaookuveimrloa--ldtrrytnollmscomcpdoOvlyaflmp'ot-areraUlkNah.aseDlie.il.saaenn'cr--nmmntTowtashhmeoisggglaboipmlotf.opnie..plylnotldazgiMd9lnersn.nrdoosi"en..ruagsgfeilAelodasam--loeaufraocnmveSnrernmrisidodytuletdnydloislnet?ndplayoopflrrg-opeo.tceafrnlarntoaurpfpotaccogr!rfoypmcetro^l--eotfrourd<csoeoenosdm.leu/rct*rrdt.oyudraesaeoa.uuamsaars/tsprrciaga--yver--riutno.sxqfMaraago--m>yttrsaatAoaofimesra^rrtskoar--/--y-"^^*hJanbtppphbattbtiraieaoorreauepoouoyU.6<(n<rtznpgb(lcni1psa.s)1khlcaolsil>od)oaoniir.)e.)rcocn^on0idnsdrnon,aua"yM"3feoo"i"OrgrbrSntwNdwSuecuisd,wlsogweestoehphtc*nuanAah,uwogranpitaoarcsntirobtetiectittchrrhIrooifbisrinhr,sreuoreurvwrnoup.oocnepieousancpcthIntuvahsemurrsohoroy.ditcleays,ri.nsfliensceflott.riusalaios"coe,emeoFpsttcapamsranpmeeoiuofislosetslnldarmuaeaiocsprc.artetcrscayitatseehocrtii,ieo,oontnarmlenaiimaosornncnwtl""yasptengaeihaot,yoedRe"ranmmniryrnc*ntmayor.eemhaedsostoraoaesmfohaofitnonswtsueradIasnis,adnrtmrliiostllsfcsiliosoancaaotttf.tahhnnaboonnaontsyosytrfy, Programs, Research Triangle Park, H.C. SI4S Tssl method* and procedures--msr The abbreviations uwd In this port 37711. This notloe of proposed rule making is Issued under the authority of sections 113 and ill of the Clean Air Act, Public Low #1-004,84 Blot. 1713. . . eury call chlor-edludl plant, 1140 periodlo emission tasting--msreury cell chloc-atksil plants. 140 tUcordkreping--meroury csfi cbloe- alkali plant. 141 Valvar at smlastoa last nqulr*. have the following meanings: afro--Cubic feet par minute, rp--Bqviara let*. ft*--Cublo fast. r--Dcgras pabrenhotl '' , " .oblor-olkaU In--loch. i,. 1--14tar Environmental Protection Apeticf. Novnrsi^ SO, 107L PART 61 --NATIONAl EMISSION STANDARDS FOR HAZARDOUS AIR POUUrANTS'f 5e\ SI 01 l 0S I CS 164 ICS I OS 41 07 Svbpoil A--Cvnaiol rrvvltlaro Applicability, - DtAnlllons Abhrsviailons. Addr*a. Prohibited aoUviUss. Dtiatinlnallon ot oonitruclloo or tnodlBuUoiL Application foe approval for sonatina- ban M oMItnlloa Subport A--General Provisions 161.01 Applicability. ' The provisions of this part apply to the owner or operator of any souks which Is operated, or the construction or modifi cation of which Is commenced after ths dots of publication In tho Fiamt lltcisTta ot proposed emission standards for hazardous air pollutants whleh are ap plicable to such oource. 161.02 Definitions. As used tn Uils part, all terms not de fined In these cubparts shall have ths meaning given thtm In the Act: mg--Sltlllrram. mi--Minmtar. M-Molar, am--Nanomatar. v/v--Vuluino par valunaa. w t, --Watot gaugt. W/V--Wright par volume. ag/m*--Mlcregrainapor cubla matof. . W--PcrcanV. r>- ... - ' 5 61.01 Addrcaa. All application!, requests, submission* and Inquiries umier this part th&U bs addresxcd to the Envlronmenlcl Protso* lion Aacncy, Olfico ot Air Piogtoms, Dlvl* slon of Compliance, Doaearch Titangli Park, N.C. 37711. rtDtIAV ttoims, VOL 3*. NO. 134--lUttOAV, PtCIMtll T. mi 6000 1368 PRODUCED BY FORD PROPOSED RULE MAKING 241 | gl.03 Prohibited activities. (1) Notice of the Information end period to assure that the health of per (>) Aflcf the effective data of any . ~ni!ifon itandard prescribed under this " part po person shall construct or modify icy itrtlonery source eubjrct to such aterritrds without first obtaining written approval of the Administrator In accord ant# with this aubpart. except under an riemptlon granted by the President unlet aecllon 113(0 0) of the Act it>) Ninety days after the effective date of anv emission standard prescribed by tills i irt. no person shall operate any itntlcnary source in violation of auch itindarrt except under n waiver granted by the Administrator in accordance with this subp-.*t or under any exemption granted b. the President under section liytciO) of the Act. finding* on which such Intended denial U bawd, end (9) Notice of opportunity for ruth per* on to pre*ent additional Information or arguments, orally or In writing, to the Administrator prior to final action on auch request. <d> A final determination to deny any requost for approval will bo in writing and will act forth the specific grounds on which such denial is bated. (oi Neither the submission of an ap plication for approval or Uit Administra tor's gv amine of approval to construct or modify shall: . (1> Relieve an owner or operator of legal responsibility for compliance with any applicable provisions of this part or of eny applicable Gtalc or local require sons will be protected from imminent aodnogormont. (0) As used in this subpnrt, "Imminent endrnecnntnl** means on Immediate rtik of ricnifietnt harm to the human body. 161.11 Waiver. * (n> Darod on the information pro vided In any request under I 91.06 and any other Information, the Administrator may grant a wnlvrr of compliance with the applicable rmlwlon standard for a period not cxcrvdine 3 years (b> Any such waiver shall be in vrit- Inc&nd shall: (l> Identify the source covered (3> Specify the termination date-of the waiver. (9) Impose such reasonable conditions | 61.06 liclrrtnlnsllon of construction ment. or sr the AibnlnJr.Uator determines to be or modifiek.Ion. (3) Prevent the Administrator from neecvxry to ctsurc Installation of the Upor written application therefor by an oivnrr or operator, the Administrator rUI make a determination of whether actions taken or Intended to be taken by such owner or operator constitute con* struetlon or modification or the com* m'oeeinrnt thereof within the meaning of Uils part. implementing or enforcing this part or necessary control' within the waiver pe taking any other action under the Act. riod and to assure protection of the fi 61.09 Source reporting. haoilh of persons from imminent endangtnnent dining the waiver period. (a) The owner or operator of any ex- (c) Prior to finally denying any re lsUng stationary source to which a stand quest for a waiver pursuant to this sec ard prcscriltcd In this part Is applicable tion. the Administrator will notify the shall, within 90 days alter the effective person making such request of the Ad date of euch standard, provide the Ad ministrator's intention to Issue such (61.0? Application for approval for ministrator the following Information: denial, tn.r-lher v/lth: construction or modifies licit. (1) Namo and address of Iho owner or (1) Notice o( tlio Information end find (a) The owner or operator of any eta* Uonary eouroe to which a standard pre scribed under this part will be or U ap plicable shall, not less than 60 days prior to the dale on which construction or ^modification Is planned to commence, operator. (3) Identification and location of the source, (3) Brief description of the nature, else, design, end me.hod of operation in .clud.in.g description of a,ny eq- ui-pme n.t ings on which such Intended denial Is based, and (3) Notice of opportunity for such porson to present additional Informstion or arguments, orally or in writing, to the Administrator prior to final action on ^submit to the Administrator an applies- usc<1 f" tL measurement or control of such request. " IliIo* n for approval of such construction or modification. em(ibss) ioCnlsutngos In the Information pro (d> A final determination to deny any request for a waiver will be In writing (b) A separate application shall be submitted lor each stationary source. <c> Each application shall tnciudo the following: vided under paragraphs la) (1) and (9) of this section shall be presided to the Administrator within 60 days of auch change. , (!) Name and address of the appli 0 61.10 Request for waiver of compli cant. ance. (3) Location or proposed location of the source. . (a) The owner or operator of an exist ing stationary source unable to operate In (3) Technical information deaertblng compliance with a standard or standards the proposed nature, alee, design, and prescribed in this part may request a and wU) eet forth the specific grounds on which auch denial Is based. 1 61.12 Emission tests and monitoring. (a) Emission tests and monitoring shall be conducted and results reported In accordance with the test methods end reporting requirements set forth In this part. (b) At the request of the Adminis trator, the owner or operator of a source ' , method of operation of the source, In waiver of compliance with any applicable subject to this part shall provide, or cluding a description of any equipment emission standard under this put for a to be used for measurement or control period not exceeding 9 yeans. of emissions. (b) Any such request (hall be la writ cause to be provided, emission testing facilities os follows: (1) Sampling ports adequate for test . .. ^ | 61.08 t Approval by Administrator. ing and shall include: ........... . methods applicable to such eouroe. . (a) The Administrator wtU. within 60 days of receipt of application, notify the owner or operator of approval or disap proval of construction or modification. (1> The owner's or operator's urns and address. , . . , <9> Identification and looation of the eouree. <* fopfjffi'/jvc -V - : .pobaltihcs<eeabdrltiJooIlnnfnf-otIqnhrtfaefotvmraAmtld.a.m.t.i.o.id^.n.n.Vi.s.i.tn.rh.ca..>l.tsu*.o--.d.tr.e^..dd..Ie-rIItnrse-traUmnint-aelpos-,n_ sothpje<-e1yr>naautTitouienyrceoh~,nfreiitcchaqeel.ueIdno<ifupvordormgmen.,aeintaioncndlnutdmdiuenessgtehcdroaibddfinoeog-frJ. source'for'whl' ai 'application pur- .^measurement or control of mlsslona/ " (9) Bafo sampling platfonn(e). " (9) Safe aooeM to garapUni platform(s). . (4) Utilities for sampling and testing equipment g 61.19 Availability of Information. (a) Emission, dst* provided to, or ' otherwise obtained by. the Administrator In accordance with the provisions ot this . y.,r * '' . suanl to 16).06 was su.b..m...i.t.t.e..d.....w...i.l.l....I.t. <4> Description of the controls neces part shall be available to the public. properly operated not cause emissions In violation of on applicable standard, ho will approve the construction or modlficall jn of aueh source. sary for compliance with standard and plans for such controls. the applicable Installation of - &><>' ' (b)Any records, reports, or Intormstlon provided to.qr otherwise obtained by. the Administrator In accordance with the (6) A Ume schedule for obtaining, pro provisions of this part shall be available (e) Prior to denying any request for ducing. or Inst oiling such controls. The to tho public, except that upon a showing approvnl of construction or modification `ttursunnt to this section, the Admlnlslrn- schedule should Inclmto Interim, meas urer to achieve compliance. sMIrirclory to tho Administrator by any person that such records, reports, or in -or all) notify the person making such (6> Description of t'ho emission control formation, or particular part thereof request of the Administrator's Intention jlepe or other intasurcj which will be (Oliver than nnlr.Mou data), If made pub to Issue such, together with: taken br the owner during the waiver lic, would divulga methods or processes 60 00 1300 ' PRODUCED BY FORD Z3212 PROPOSED RULE MAKINO entitled lo prolectfon u trade secret* of v*on, tho Adrotntilr*l/>r ohoU consider mch records. report* or In* 'formation, or particular part hereof, ^confidential In accordance with Uie pur pose* of Mellon 1601 of title ll of the United State* Code, except that lucb i ecords, report*, or Information, or par ticular part thereof, max be dUcloMd to other officer*, employee*, or author' ed representative* of the United Stale* < tented with carrying out the provU a of the Act or when relevant In any p c reding under the Act. | 61.14 Stale authority. The provisions of this part shall not be construed In any manner lo preclude any State it political subdivision thcicof from; (a) Adopting and enforcing any emis sion standard or limitation applicable to a stationary s-urcc provided that such emission slrndr.-d or limitation li not less rtrlngml than the national emission ttandni d for hacardous air pollutants ap plicable toguch source. lb> Requiring the owner or operator of a stationary source to obtsln permit*, llcen'es, or approvals pripr to Initiating construction, modification, or operation of such source. Svbpart 6--Notional Fmlislon Standards for Asbosiot | 61JO Applicability. , The provisions of this eubpert are ap plicable to the following com eta of at c mospheric asbestos: Asbestos bums; Asbestos OUlls; SulldlDss, structures, or fsellUIss within which manufacturing or fsbfloating opera tion* involving tha ust of eomm*reiai eabeatoa ora eanlod on; nutiding* or amieturoa which bars been or will ba eoastructed or modiBtd using asbestos Insulating produoU: Roehway racllltlca which would bt aurtaead or rauilacea Using asboalot tailings. (f> "Air-swept drilling*' mean* the process of drilling holes In the euth In the present c of a forced or Induced air aircam, but not a liquid stream or mistcontaining stream. (g> "Wet drilling" mean* the proccw of drilling hole* In the earth in the pret ence of a forced liquid stream or mittcontaining stream. (hi "Particulate matter" meana any materiel, other then uncomblncd water, which exist* In a finely divided form as a liquid or solid. (I) "Aibcstos tailings" mean* nny solid waste produet of asber.loj mining or milling operations which contains asbestos. <J) "Visible emission" means, for tho purpose of this subpart, any emission which la visually detectable. lk) "Aabcstoa mill" meant any facility eneaged In the converelon of asbestos ore Into commercial asbestos. ll) "Manufacturing operation" means the processing of commercial asbestos or tho ptoducUon of any product containing commercial arbcitcs. <m> "Fabricating" means the euttlng. shaping, assembly, mixing or othar al tering of any manufactured product con taining commercial asbestos. J 61JS Emission standards for asbeiio*. fa) Emissions to the atmosphere from asbestos mines shall be limited u follows: (1) Emir,ilon* of parllculato matter from elr-swcpt or dry diilllng operations sholl not exceed those which would be emitted from an alr-twcpt or dry drill, reap.,lively, equipped with a fabric filter devtca for collodion of dust gcncroted from drilling, rs deeertbed In 161 J3(a). (2) Emlsiicns of particulate matter from wet drilling oporetions shall not ex ceed those which would be emitted from a wet drill equipped with a cyclone cm cleaning device for collection of dunt or mist generated from drilling a* described in | ei.a*(b). .............. (3) Visible emissions of particulate were treated In fnbrle filler Installations asdeacrllicd in | 01 91ld>. <c> F.inivjons to the atmosphere from buildings, structure*, or laelllUc* within which any fobrieoling or manufoeturtng operation Is carried on shall be limited as follows: (11 Emission*. In direct forced gas 1 streams, of particulate matter resulting from manufacturing or fobrieoling oper ations shall not exceed the amounts which would be emitted If such forced exhausts were treated in febrio filter In sinuation* os described In I Sl.JXd) or. where, approved by the Administrator becoitre of nrcelal process condition, in wet collcclors as described in 161.33(f). (2) Lmla-.lon* of particulate matter from any manufacturing or fabricating operation which continuously generste* visible emissions thall not exceed the amount ahl-Ji would be emitted If the air contr.lnlm: such emission* were treated in fabric filter Installations os described In I 01.23(d> or, where approved by the'*' Administrator because of speclol process conditions, in wet collectors ss described In | 81.33(0. (3) Vlciblo emission* of pirtleulato mstter from any manufacturing or fabri cating opei ntlons In an area directly open to tho atmc-phorc arc prohibited. (d) Visible emissions to the atmos phere of eshestos particulate matter resulting from the repair or demolition of any building or etruclure, other than a single-family dwelling are prohibited. (c> The spraying of asbestos I* limited as follows: (11 The spraying of any product whtoh contain* asbestos on sny portion of a building or structure 1* prohibited. (2) Tho epi oylng of any product wMeh con loins asbestos In an area directly open to the atmosphere I* prohibited. (3) Emissions of particulate matter ' from spreytng of ony product whtoh con tains asbestos. If such spraying Is not specifically prohibited In subparagraphs tyM&r- (!) or (3) of this paragraph, shall not " *) * - ^ matter from any mine rood surfaced with te:xceed the amounts which would b | asbestos tailings are prohibited, -girnltted If the air containing such emla- .jaym*, I :^VWrAJ used In this subpart, an terms not,v (b_ ) Emissions to the atmosp. here rrora v si:ons were treated In fabrlo filter lnatol^#Sy defined herein shall have the meaning osbesto* mills shall be limited as follow.*: lotions as described In I 61.23(d) or, given In the Act and In Bobpart A of this (1) Visible emissions of particulate where approved by the Administrator be- port mailer from asbestos ore dumps, open cause of special process conditions. In (al "Asbestos* means any of six nat storage arena for asbestos-containing wet collectors os described In 1 61.33(1). K-.n urally occurring, hydrated mineral sili calet; AeUnollte, amoslte, onthophylllte, materials, external conveyors tot as- S." (fl Die surfacing or resurfacing of be*toe-containing material:), or asbestos-' any roadway with asbestos tatting* ts - chrysolite. eroddoUte, and tremoUU. containing tailings dumps are prohibited, prohibited. u.wlttrf. tTM. ___ _ ... dryers equipped with fobs' Hr erimed In U>e exU^cWon of ubetlot ort from the eorth for the purpote el Alter Installations as described In I 61.23 <e>. (a)(1) are equipped with fabrics bating o!rf!ow permeabilities not exceeding recovering,commercial tubestoo. . (d) "Ale flow psmsabnity" means the volumetrlo rate of sir flow In cfm. pro duced by a pressure decrease of 0.6 In. w.g. across s new, dean filtering fabric, (3) Emissions of partiouloto matter from air streams used to process as bestos ores or for exhausting particulate matter resulting from milling operation* thall not exeted tha amounts which lOcfm/U*. ,. . <b) Cyclone collectors referred to in I 61.23(a)(2) are opsraUd at not Ism than 1 In. w.b. preesur# decreaso as meas ured from tho cyclone Inlet to the outlet. divided by the area of the fabrte in ft*. would be emitted U such air stream* were .The test air stream Is maintained at treated In fabrto filter Installations a* (c) Fnbrle fillers refened to In I 61JJ (bXS) ore equipped with fabric* having nominal - almoiPhertc _.pressure_ond described in IIIJJ(d>, j?- eh flow permeabilities not exceeding 36 . ---V '<4) Emissions 'of . particulate matter cfm/lt*. ._ (e) "Dry diilllng" means tha process from any milling operation which eon- <d> Fnhrio filters referred to In I eiJj t of drilling holt* In Ih# earlli In Ih* ob- ttnuourty generates vtalblo tiulutoni (bl (S) Mid (4), (C) (1) nd ), and fteoce of in Dialled liquid lienm* mill* containing stream or air ittma. th&ll not **9f.ed S which would bo emitted If such air streams (el (3) eto equipped with woven eovwfi fabrics having airflow permeabilities no* ItOtlAl llOltUI, VOL *. NO. **4-TVt!DAr. OICfMSIS T, W| 60D0 1370 ' PRODUCED BY FORD PROPOSED RULE MAKING 23243 .reeding *0 efm/ll*. No bypaSs device* utilised. and provisions etc made lor C Dtying the collection lioppors without (un( visible cmiisioM ol parilcuiato m^rp*br1e filler device* do not meet thene. the owner or operator shall make available to the Administrator perform ance data on comparative tests, using suitable standard test aerosols, on the substitute device and the device specified by ths appliesble standard. The perform (J> ' Total emissions" means the emis sions of beryllium in any iorm or any compound. Irom ail points within a sta tionary source Including emissions from the disposal of beryllium contaminated waste. the descriptions In porocropha le>, tc). ance dots clisl) Include, but not bo 61.32 tnit.lun stsndsrdv for beryl nd idi ol thl* cctlon II any ol tho fol- limited to, the total most efficiencies of lium. loeinj conditions exist: <U Leakage of nose*, containing por- ycul*te metier, from the control tytlcro prior to filtration <}> Torn or ruptured bogs (}i Improperly positioned bans. (41 Bodly worn or threadbare bae*. (t) Vie. collectors referred to In 101.32(0 (1> ond (2> and <e)t3> oroof tho htgli-t TKy venturi type operated llh a mliumum gea pressure decrearc across the venturi throat o( 40 Inches w g. (g> Wet colleclora do not meet tho .fcserlpUon In ua. seraph tli of this sec tion i; any of the following conditions exist: (I) Leakngo of gases containing par ticulate matter from the control gyatcui prior to filtration. (3) Operation at levs than 40 Inches wg pressure deer case. the substitute device and the device specified by the applicable standard (e> Tho total maos efficiency of any aubstltule device for those specified by I 01.23 (a), <c>. or td> shall not be less than 89.8 percent. (f) Tho total mass efficiency of ony substitute device lor that specified by I C1.23<b> shall not be leu than 63 percent. (g) Tho total mass efficiency of any substitute devlco for that specified by I Cl 23(f) shall not be less than 88 3 percent Subport C--Notional Emission Standards for Borylllum 0 (11.30 Applicability. The provisions of this subpart ere ap plicable to the following sources: A stationary source subject to this subparl shall. In accordance with (he pro visions of I Cl.DO. elect to comply with either paraeraph tel or <b> of this sec tion (a) Total cinlvJoni to the atmosphere from sources subject to this subpart shall not exceed 10 grams of beryllium In a 24hour day cs mcniurcd In accordance with Method 3 In tire appendix (b) Total emissions to the atmosphere from sources subject to this tubpart shall not exceed amounts which result in an outpluut concentration of 0 01 micro grams of beryllium per cubic meter of air avcior.ed over a 30-day period, measured In accordance with a sampling network approved by the Administrator. 6 61.33 Test method, and procedure*-- suck Itinpllng. (3) Operation ot a acruLblng medium how rate lesa than specified by the manufacturer lor optimum collection efficiency. Machine shops: Ocrvtuic plants, f repellent plsnts: Pouudrlcs; EslrociioD plsnts; . Owr.orsor operators electing to comply with | 01 32(a) shall comply with the re quirements of this section and I 61.34. (a> All bciylllura emlaIlona shall be 161.24 Substitute devices for the at tainment of _ equivalent emission control. .1 i -- ' (IBa) Compliance with any applicable wlondard of this subpart which refers to 2coantrol equipment specification In ^.T0e12i.3 shall be demonstrated In accord lacinentor* deslgasd or modlflsd for dis posal of toste aubtunoao. | (131 Definitions.*1"'''- V- As ue in this subpart, all terms not defined herein shaU have the meaning given them by the Act end In Subpart A of this part. transported through (tacks or duets which permit testing by the methods get ' forth In Method 3 in the appendix to this port. (b> AD tests shall be conducted to In dicate the weight emitted per 24-hour day. ' (c> Method 3 set forth in the appendix ance with this aectlon If the referenced control (qulpmr.it la not used. (a) 'Beryllium" mean* the clement beryllium excluding ony associated ele to this part shall be used as follows: (1) The minimum sampling time shall (bl Tho owner or operator of the emis ments. 4 be 2 hours, and the minimum sampling sion source shall make available to the <b> "Extraction plant" tneani a facil volume shall be 16 ft* as measured by the Administrator sufficient Information a* ity chemically processing beryllium ore to gas meter. Tho total eos volume sampled may be required to demonstrate that the beryllium metal, alloy or oxide, or per at elAck conditions shall be calculated substitute equipment will provide the forming any ot the intermediate steps in (2) The velocity oi the elfiucnts shall degree of control which, In the Judgment these processes. be determined at slack conditions. of Ute Administrator. 1* at least as gtrin- (c) "Beryllium oro" means any ma (3) For each replUlloh, beryllium gent as that which would be achieved by terial mined, hand cobbed, or gathered In emission expressed in grams per day using the equipment specified In the ap any way specifically for its beryllium shall bo determined In accordance with plicable standard. To the maximum ex* content. Method S. tent practicable, the determination of equivalent degree of emission control will bo based upon operation at the actual id) "Machine shop" means a facility performing cutting, grinding, turning, honing, milling, deburring, lapping, elec 161.34 Periodic alack sampling sod reports. * , . -. conditions at which the substitute device trochemical machining, hot rofilng, (a) All existing sources shall be tested la or will bo operated on the emission ttclilni or other similar operations on, within 3 months of the eCtcctivo date ot source. Feetore which will be considered beryllium metal, alloys or oxide, Vase^y*"*..; these regulations and at least onca evsry Include, but are not limited to,-collection (e) "Ceramlo plant" moans a manu 3 months thereafter. efficiency, reliability, and maintenance facturing plant producing commercial 4b) All source* constructed after the Practices associated with proper opera* c_e__ra_m__i_c_s_t_o_c_k__fo_r_m__s, ware, or other item* effective dote of these regulations shall tion of the substitute devtee. iWh' u-wk'CJ from beryllium oxide, - be texted Immediately upon start-up of <e> The owner or operator of the emla*'....t..f.)....".F...o..u..n..d. ry--" -m--e--a-ns facility en-' operations and at Irast once evei7 3 elon source'shall submit to the Adminis gaged In the melting and/or casting of months thereafter. trator performance data including, but beryllium metal or alloy. (e) Samples shall be taken over such not limited to, total mass collection effi (g) 'Propellant'' means a fuel and 0 period or periods as are necessary to ciency of thf substitute control device oxldlxer physically or chemically com accurately determine (he maximum emis under actual operating conditions or bined which undergoes combustion to sions which would occur In a 24-hour conditions which are representative of provide rocket propulsion. pci lod. In (he case of cyclic operations, those of the existing or planned operat (h> "Beryllium ahoy" means any siilfielmt lesLt shall be mode so a* to ing conditions. metal to which beryllium la deliberately allow accurate tlclrnnlnallon or calcula <di In cases for which It U not reason able, In tire judgment of the AdmlnUtra- added and contains more then 0.) per cent beryllium by weight. tion of the emissions which will occur over (he duration of the ryelo. ;or. to require an owner or operator to ['ubmlt performance dala which are uased upon actual opcrallnc conditions or conditions which arc representative of <l> "Propellant plant" means any ta rdily engnged In the mixing, casting, or machining of propellant that contains beryllium. (d> All samples shall be analysed, end beryllium emissions shall be calculated within 6 working days oflee collection of samples. A total emission exceeding Ih* rcoiRAt mourn, VOL 3i, no. 334--tuitbar, picimiii y, mi BOOO 1371 PRODUCED BY FORD / *'> Z3W1 * PROPOStD RULE MAKINO standard shell be reported to the Ad* mlnbtrator Immediately following deter* C nlnoUon of such emission. te) A written tct report ri nil be mode m toon os the calculations nro com* plcted end sholl be retained evoltahle tor Inspection by the Administrator /or a period of at lcost 2 yean etler tho dalo of such report. <f> Teat reports shall Include, as a minimum, detailed Information t i belt* Inf and test calculations, record* op* crotlnnn, unusual occurrences Dial Ight oOcct cmls'tani. and the cr.leu,,tlotis conclot'ng operations with test results sufficient to show maximum 24-hour berylliumr mission*. 0 6140 flection. 1 . (a) Owners or operator* electing to comply with tho standard tn |Ql.)2(b! shall so notify tho Administrator within 20 days of the effective dote of theco standards. A report setting forth the in formation lfo(rd below shall be submitted to tho Administrator for approval within 4$ dny* of such effective dote. Tho Information shall Include: (ll Description of sampling method. <2> Method of sample analysis. (3) Method and frequency of (.allbialion. (4) Averaging technique far determin ing 30-day average eoncen'ration. <51 Identity and number of sampling sites Whether the sites are existing or I 61.42 Beryllium emUalon tUndsrd*. (a) Emlv.lons to the atmosphero from sources subject to lids tubparl shall not caiuo atmospheric concentrations of beryllium to exceed 10 microcram min ute* per cubic meter of nlr w Ithln 10 to 00 minutes. accumulated during any 2 con* socutlvo wick*. mcaaured anywhrro be yond tho pmperty Uno o( such coureo or *t tho neare-.t place of human habitation. (b) If coinbu.' lion products of motor* coute'iiinc b^rylll-'m propel'"ml oro fired Into a cliuid tank, cmkelo'is from such tank shall not exceed 2 grams per hour and a maximum of 10 grams per day. I 61.43 Trl method* and procedure*-- Ir **m|>ling. C 61.3S tfilrfr of periodic slsrlt **rapling anil report requirement*. <a> After portal mance of Initial emis sion tests, the r-qulremenla of |61S< may be waived upon written cipllcotlon to the AomirUstralor If In bis Judgment the Installed control system* and the opcnttni procedures are deemed tdi* quale to Insure the standard wlU bs met. This waiver in no way prolutlU the Ad* proposed shall bo indicated. to Sampling locations (address, co ordinates, or dlstanco sod heading from plant). (1 > Oround elevation and height above ground of sampling Inlet. (B) Sampling location relative to ot>ctruetloni. . <0> Meteorological and existing air sampling data used to determine relative (a) Compliance with the standard Id I 81 42tn) ahull be determined in accord ance with this section and I SI 46. (b) Air sampling Instruments end sites shall bo selrclcd to accurately reflect the effocl of rocket motor tiring on ambient air concentrations of beryllium near ground level Such number* and rites shall bo approved by the Administrator. (e) Ambient air concentration* of mlnlstrator from requiring one or more txrJs'lon teats. <b> Detailed Information on necessary requirements for waiver (tWlfleutlon may be obtained by submitting a written request to the Environmental Protection Agency, Office of Air Programs, Division of Compliance, Research Triangle Park, N.c.aim. S (146 Test methods and procedure*-- - air sampling. distribution of ambient air coneentra- tlonf surrounding the plant. (10) Plant and sampling area plots showing emission points and sampling site*. Topographic features significantly affecting dispersion shsU bo indicated. (Ill plant building heights. (12) Stack parameters neOMsary for estimating dispersion (stack hefghi. In* side diameter, exit gas temperature, and exit velocity or flow rate)., beryllium shall be determined according to a method approved by the Administrator. I 61.46 Tr*i mrlhod* and procedure*--. tack sampling. fa) Oompllanco with the standard bt I 61.43(b) shall bo determined In accord ance with this section and 161.46. -... (b) Test methods and procedures tor f, stock sampling In I 6143 shall apply, with * the exclusion of requirements In 16144. Oources electing to comply wfth 16149 If the election Is not made, the report 0 61.4S Monitoring ...n..d. .r,eTMpo.rt,,* for _o_fr (b> shall comply with the requirements not submitted, or the Administrator dla- .sampling* v.-' -v/.v--- .. ~ ' of this section and | (121. -it.*- .Sr'-'.tfW.. (a) Air eompltng site* shall be located In such a manner as Is calculated to da* tect maximum ambient air concentra tions of beryllium near ground level. <b) Ambient air concentrations of beryllium shall be determined in accord ance with a method approved by the Administrator. ,, .. ., |6147 Monitoring"; arid 'reporU^-alr sampling, ` ' - * fa) Ambient air shall be continuously monitored at all monitoring attea except for a reasonable time allowance for In " approves network, any portion compliance of the air with the *rUanmdaprUd nr- >_^_.__A_m__bien_t _a_i_r _c_o_n_c_e_n_tration* nall will be detertPlncd under t 6142(a). (b) Prior to disapproving any report under paragraph (a) of this section, the Administrator will consult with repre sentatives of the touicc (dr which the re port Is submitted. (e) If the Administrator at any ttmo ha* reason to believe an approved bet**. work may not be sampling at point* of maximum concentration, he may request b measured during and after firing of rocket motors and in such a manner that the effect of these emissions can be com pared with the standard. Such sampling techniques shall bo approved by thB Administrator. (b> Samples shall bo analyzed and results shall be calculated before any subsequent rocket motor firing. (e) A written test report shall b* changes In. or expansion ot, the sampling network. made and shall be retained for inspection by tho Administrator for a period of at least 2 years after the date of tho report. 'S32$* * . strument maintenance and calibration, for changing nitera. or for replacement ot equipment needing major repair. (b) niters shsU be changed at least every 4 days and shall be analyzed within 24 hours after collection. tc) A written lest report then be made and shall be retained, available for in spection by [the Administrator, tor a Pe riod of at leost 2 ye&ra after the date of Subporl D--National Emission Stood*. ord* for Beryllium-Rocket Motor Firing - . ' ( 61.40 Appllrablllty. The provUlons nl Uits subpart are ap plicable to rocket motor test sltea . fi 61.41 Definition*. A* used In this subpart, all terms not (d) Test reports shall Include, aa a minimum, detailed Information on test- tng and tost calculation*, a record of the rocket firing, and unusual occurrence* that might ofleot emissions. ` <e) A Ittl iexult exceeding tho stand ard shall bo reported to the Administra tor on the next business day following detet initiation of such Ust rtsult such report denned herein *hotl Itavo the meaning 6 61.46 Stark sampling and report*. 2 L \ QQQ? <di Test 'reports shall Include, as a given them by the Act and In 6ubpart A a;*,^ minimum, detailed .Information on test- tvv-vtag and .test'ealctflaflon*. records of op* *f-~fal "Rocket motor test site" meons . 1 rruUons. and unusual occurrences that any building, structure, or Installation might affect emission*, wheto the static test Arina of a rocket tel A lest result on any tomple of more than 0.0) *>g/ni' or the determination of an average 20 dny concentration exceed* Inr 0 01 ex/m* shell immediately bo re- motor l conducted, IbPDcrylllum propellant" means any solid propellent Incorporating beryllium particles oo a fuel. < ported to the Administrator. (a) Tito provisions of this section are applicable to monitoring and reporting beryllium emission* tor determining com- pllnnco will) the standard of i 61.42(b). (b> Each rclcaso of combustion prod ucts to Die atmosphere 6haU bo moni tored In sueh a manner as to show the mnxlmum total emission during a 24- hour period. flDISAl ItCItUI. VOL ), NO. 1)4_lUflDAV, DCCtMMI 7, Wl PRODUCED BY FORD PROPOSED RULE MAKING ' 23215 (e> Samples sholl be analyzed, and re | 61.54 Trsi methods and procedures nuders and vent gases from the end boxee sults shall be ealeulolod before any sub lutKur; ore (irorcuivs ixcilil/, of the clUorlne cells, for mercury par sequent rocket mol nr Is fired. (d) A written test report shall be made ,,and shall be retained /or Inspection by the Administrator for a period of at least 3 year* after the date of such report. (e) Test reports shall include, m minimum, detailed Information on test* jng and test calculations, a record of the rocket firing, and unusual occurrences that might affect emissions. AU faculties processing mercury ore ihall be tested by Method 1 In the appen dix. The minimum sampling lime shall be 3 hours, and the minimum oampling vol ume shall be 60 fla as measured by tho tns meter. For each repetition, mercury emission expressed in pounds per day shall be determined In accordance with Method i. ticulates and vapors using Method I In the spiiendlx. The minimum sampling lime shall be 3 hours, and the minimum sumpllnc volume shall be 60 ft* as meas ured by the gas meter. Dor each repeti tion. mercury emission exprtsred In pounds per (lay shall be determined In accordanco with Method 1. lb) These facilities shall test their mer cury eml.v.luns In the ventilation effluents (f) A test result exceeding the stand | 61.S5 IVriorflr emission Irstfng--mer from the cell room using Method 2 In the ard all) be reported to the Administra cury ore processing facility. appendix. The average emissions of mer tor Immediately following determination (a) AU existing sources shall bo tested cury on vapor from long, narrow ventila of such test result. within 3 months of tho effective dale of tion ducts, square or rectangular open Svbport t--Notional [mission 5* *ndord for Mercury these regulations and at least once every ings or fans shall be determined as given 3 montlis thereafter. below using Method 2 (b) AU sources constructed after the (1) Long, nano\7 ventilation ducts of 6 61.50 Applicability. The provisions of this subpart are ap plicable to fac'lltlcs processing ors to recover merevy end facilities using mer cury chlor-alkall cells to produce chlo rine gas and Alkali metal hydroxide. | 61.51 Definitions. effective date of these regulations shall be tested Immediately upon start-up of operation and at least once every 3 months thereafter. <c> Samples shaU bo taken over such a period or periods as are nocevary to accurately determine the maximum tml-jlons which would occur In a 24-hour the cell room should be sampled st six equally spaced locations Use the suit sample train for all six samples hich sro taken consecutively The samples should be extracted at a rate proportional to the gas velocity at each point. The minimum sampling time shall bi Hi hours, and the minimum sampling vol I As used In this rjbparl, all terms not defined herein shall have the meaning given them in the Act and U) Subpart A of this port. (a) "Total mercury" means tho ele ment mercury, excluding any associated elements, and Includes mercury In par- tfculates, vapors, eeroools. and com pounds. - <b> "Mercury ore" means a mineral mined specifically for Its mercury con tent. . period. In the cose of cyclic operations, sufficient tests shall bo made so as to allow accurate determination or calcu lation of the emissions which will occur over the duration of the cycle. <d> All samples shall be analyzed, and mercury emissions shall bo calculated within 5 working days after collection of temples. A total cmiaslon.excecdJog the standard shall be reported to the Admin istrator Immediately foUowing determi nation of such emission. (e) "Mercury-ore processing faeQlty'V | 61.56 Record beeping--ucmuy. ora means a facility processing mercury om* ` proeaaalng facility. to obtain mercury. (d> "Mercury chlor-alkell cell" means any device utilising mercury ns a cath ode In an electrolytic proen.s to produce Written records of Information ob- talnod In I 81.85 os acll as other operat ing data which will cllow determination or calculation of mercury emissions lor a ume shall be 3.0 ft* m measured by the gas meter. The sample ihall be collected In a manner described In Method 2. (3) Square or rectangular openings with an area greater than 18 ft* shall be split Into eight sections. A sample from the center of each section shall be taken as described In subparagraph (It of this paragraph. Openings with less than 16 ft1 shell be split into four sec tions and a sample taken from the center of each section. (3) Velocities of effluents out of ven tilators shaU be measured .with a vana. anemometer. *>'*'%* (4) Fans used for ventilation of cell room shall be sampled. Pans with uni form discharges out the fan bousing snail be sampled In the center of air chlorine gas and alkali motaJ hydroxide. to) "Dcnuder* means a horizontal or vortlcAl container which Is part of a mer 24-hour period shall be established and made available for Inspection by tho Ad ministrator. Bueh records shall be main flow. Volume shaU be determined from the fan curve. Sample at a rate pro portional to the average gas flow rate. cury chlor-olkall cell and in which water and alkali-metal amalgam Is converted to alkali metal hydroxide, metalllo mer cury and hydrogen gas In a short-cir cuited. elocl rolytic reaction. (f> "Hydrogen cm stream" means a tained for a period of at least two years from tho date of the record. . _ | 61.57 Waiver of emission test require, tnenla--mercury ore processing fa. ~ cUlly. Tho minimum eomple time shaU be lit hours, and the minimum sampling vol ume shsU be 3.0 ft* u measured by tbe gu meter. Pans with gas discharges out of tho periphery of the tan housing shall be eampled In the center of the gM flow .. r hydrogen stream formed In the chlor- alkali cell denuder. - - (g) "End box" means a container lo (a) After performance of Initio] emis In a manner slmUar to that described sion tests, the requirements of I 61.68 above. " . may be waived upon written application (6) Total mercury emitted per 34- V' cated on each end of a chlor-olksll cell which functions as a collection point for to the Administrator If in his judgment the Installed control system and the op hour period from the eell room shaU be the sum of emissions from all ventilators. mercury, amalgam, and brine. -ft: . (h) "Cell room" means a structure housing one or more mercury eleclrolyllo erating techniques arc deemed adequate to ensure the standard will be met. ITUs waiver In no way prohibits the Admin' ( 61.59 Tcrlodif emission testing--suer- 4 cury cell rlilor-alkell plant. chlor-alkall cells Istrator from requiring one or more emls- (a) AU existing sources shall be tested within 3 months of the effective date of <b) Detailed Informatlonon necessary these regulations and at least once every The abbreviations used In this subpnrt requirements for waiver qualifications 3 months thereafter. hsve the following meanings In both j>c obtained by submitting a written (b) AU souices constructed after the capitalanalower case: request to tho Environmental Protection effective date of these regulations shall Hg--nUre. Agency, Office of Air Programs. Division be tested Immediately upon start-up of I 61.S3 `l ....................................... operation and at least onco every 3 montlis thereafter. Emissions to the atmosphere from sources subject to this subport shall not exceed 3.300 grams of mercury per 34- | 61.56 Test mrihaila a'nd proced'u're`ts'~-- . mercury cell tlilur-nlki.il plant. (c) Samples shall bo token over such a ' period or periods as ore necessary to ac curately determine the maximum emit- . hour period (6.0 pounds per 3<-hour (a) AD facilities oi>crnttng mercury cell slons which would occur In 24-hour pe fc. Period i, as measured In accordance with chlor-alkall plants shall test their process riod. In the case of cyclic operations. *uf- r techniques set forth In the appendix. gases, which are hydrogen from the do- flclcnl teats shall bo modo so as to allow rrotixi noma, vol a, no. n<--tuitoxv, oicimiii r, mi 6000 *373 PRODUCED BY FORD I 20246 PROPOSED RULE MAKINO C accurate determination of the emlsdona which will occur over the duration of the cycle. . <d> AH cample* shall be analyred and mercury enilrf.lon* ehal) be calculated within 9 working day* after oollcctlon of motplcs. A total emission exceeding the stnmlnrd thall be reported to tho Admin istrator immediately following determi trator from requiring one or more emls* gton teal*. (b) Detailed Information on neces sary requirement* for wnalver qualifica tions may be obtained by submitting a written, request to tho Environmental Protection Agency, OfDco of Air Pro gram*. Division ol CompUonco. Research Triangle Park. N C. 37111. maintain an taoklnalle aampllng rate and to determine cample eoltima > 1.1 Daroinaier--To maaaura almoaybart* preaaure to 0 I Inchca Jig. 3 3 Measurement of alack rondlllona (ataek preaiura, Umperatura. molalur* and rclocliy i 3 3.1 1*1 tot tuba--Typa B (figure 1-3). Of aqulvalriit. with a coefficient within t% oier the working rang# nation of luch emission. Mrnior I--DmtuiNirtON or Mrxcvav in { 61.60 Record keeping--mercury cell dilor-tlktll yliM. ' Pa*ticuiat arm Oassoos kxuaioHt Paou StinoKin Soincu Written record* of Information ob tained In I 01.69 a* well a* other operat ing d.<tA which will allow dctermlnoUon or calculation of mercury emission* for a 34-h ur period aliall be established and made available for Inspection by tho I. Principle on* applicability. 1.1 Principle. Particulate and gaseous milllorn art leoklnalleeJIy umplil (ram tb source and cellccvcd In acidic UxJim rrooo* oblorlde solution Thi mtrciry collected (In the mercuric Hate) la reduced Co elemental mercury In banc *olullon by bydroxrlemlnt Administrator. Such records shall be maintained mr a period of at least a years from the 'tele of the record. | 61.(1 WUrr of cmlulon let! rcoulre* menu--mercury cell clilor-alkell fa cility. lullate. Mercury la vapor lied from lba (ora tion ualng a aero grade air alrcam and ana)}icd using an atomic abaorptloo apectropbolometer In the Aamaless mod*. I 1 Applicability Tbla method la appUcable lor tba determination of marsury In particulate and gsaeoui emlealona fracu ita- (a) After performance of Initial emlv(Ion testa, the requirement* of I 61 At may be waived upon written application to the Administrator If In his Judgment the Installed control system and the op erating techniques are de.'mcd adequate to ensure the standard will bo met. This waiver In no way prohibit* the Admlnli- tlonary aoureea only wban apoclfiad bf tba teat procedural lor determining comp I Ianoa wllb tba Clean Air Aot. 1 Apparatus. S I Sampling brain The daalgn specific*- `Mona of lha paniculate sampling train vaod by EPA (figure 1-1) in daccrlbad in Anoosftl. Ooramarctal modal* of tfci* train art arallabte. fu-.it IMU. W HlNdlf, 344 Dlftorantlej pressure gauge-- Inclined manometer, or equivalent, to nouura veloc ity bead to wtlbln 10% of tba minimum value. 344 Temperature gauge--Thermocouple, or equivalent, attached to tha pilot tube to measure alack lemparature to wilbln 14% HIAt10 AMA run* MOebC* of the minimum absolute auok temparatura. 9 V a Prillura gauge--Marcury-BUed U- tuba menomater, or aqulialabt. to maaaura (tack pKisuis to wlthto 0.1 In. Ilg. 9 94 parameter -- To maaaura atmos pheric preraurt to within 0.1 In. Dg. 944 Thermometer*--Wet and dry bulb. 94 Bampla fUoovary. ., 94 I teikliu glaaa aampla bottle*--(one) lirjyvi 100 ml. and (two) 100 ml. vltb Taflon ilnad ' topa. 944 Graduated cyllndor--ISO ml. 944 Plastic Jar--one, approximately 900 Stack *ni, 9 4 Analysis. 9.4.1 Atorale abaorptloo apectrophotom- ater (AAA.)--Perkin Elmer Model SO), or equivalent, with a cylindrical gaa cell (ap proximately 14 In. OX) x V In ) with quart* glass windows. - * 9 44 Analyala tube--100 ml. glass, bulb typo, Till Waot", with ground glut Bitting*. , TtOHf nr . 9.44 Light eouree--Mercury vapor lamp. 3/4.4 Recorder--(ona) to miteh output of banirriitm atomlo absorption spectrophotometer. - 9.44 Trip balance--100 g. cepaetty, to meaiurato tO/Ng. g. Asepsnfa. -type 1.1 Stock Reagent. t.1 Potaaiium iodide (93) 33% W/T Figure 1-1. Parllcutala-aampllne train 9.14 Noaala--auiblaaa (teal (III) with /- V 'J/C'-M sharp, toparad laadlng edge. r 9.14 PVoba--Pyrax* * glaaa with a fcaat- tog aptem capable of maintaining a mini mum gat umperatura of 1401 P at the ant and during aampllng topcavont oondanaallon Iram oocunmg probe* for aampllng gas alreaina at temperaturas to ateeea ci 000* P and wbara length limitation* are enooun- . . la tend are subject to approval |>y the Admin- a 14 Pitot tube--Typa B. or equivalent, attached to probe to monitor suck gaa velocity. .........................' - g I * PUter Holder--Pyrai* glaaa. 114 Imptngera--Die kopincer* oon- beewd In aarlea wltb glaea ball Joint fittlnga Tha Brat, third, lourth and Olih am of Uie Oraanburi-Bmtlb deolgn, modlQod by replac ing the Up wltb a %-Inch > glaaa tub* ex tending to K Inch from tha bottom of the Beak. The eococd Implngtr Is of the Oretn- (welybt/volume)--Dlaaolv* 9*0 frame of 93 In distilled water and dUuto to I liter. 9.19 Hydrochlorlo acid (HOI) --concen trated. I 14 Potaaiium lodate--saagant grad*. I 1.4 Dial Ulad water. 1 1.1.9 Iodine monochlorld* (101)--1/611-- to noo ml o( 99% poiaialum Iodide aolutlo* (reafcnt 9 11). add 600 ml ol concentrated hydrochloric acid Oool to room temperature. With vlgoroua stirring, aloaly Wd 13S from* of pou.tilum lodate and cont-.ni* a tin log until all Irte lodlna has dissolved to gtv* a burg-Bmllh design with the etandard Up. deer orange-rad solution Oool to room tem S 14 Watering ayaiem--Vaouum gauge, perature and dilute to 1400 anl. w `trisclaimer--Mention of trade namoa or eontmenclaJ product* doc* hot oonstltut* endorsement by tha kniltonmantol Protec laak-lrca pump, tbttomaur* capablt of meaauiing temperature to within 6*P. dry gaa meter with 9% accuracy, and related 94 Bamptlog. S 3.1 Tiller--Olase Bber. Mine Safety Af- pllances I105 nil*, or 0QiUvUnt. number#* tion Agenoy. equipment. or equivalent, a* required to lor IdooilAcfttlon M4 pril|b*i RDUAl MOUTH, VOL 44. NO. 334-TUISOAr, MCIM9II T, lift BO00 137A ' PRODUCED BY FORD PROPOSED RULE MAK1MO 23247 IJS 'Absorbing oolutton. MIM blond* (1C1) oim--Dilute loo ml. of me K io'i |Cl dock wlutlon (rcodtbt 114) to I " nur with dietuled wwr. nn rwigvDt le J ,utw for it leeel I mwitld. I tMBO or DUCT MAMCTUl UfSTKAM* CDtflWICtAJ 49 U 94 M 199 VMh fcid-l.l / nltrtd eeld-- weter. I j 4 pumted end delonlred Mtt. 199 Billed gel--Indicating type, 0 to 10 mech. dried el Iff* C (J40* F) for 9 hour*. fit Bed* lime-- to It meeh. U AnelyeU | J I Oodlum Hydroildt (Nr 0)1) 10 N. IJJ Jlcdudng agent. ISCt W/V hydroryl* wum auifete (Nil,on i/a Hito,). ia% w/v odium eWorld# (NaCll --to 00 ml of die* tilled vter. add 19 grume of hydrokylemlt* enlfelr end If yromv of eodlum chloride Dl* lute to ICO ml. Thle quantity u eufficiiol for enalyvji 899 -Mellon gee--eero (rede elr. f 4 VJtrcury Standard Solution* t.I.I Clock eolutlon--Add 0 1904 pern* of mercuric chloride (IlgCi,) to SO ml. of 69N bydroch, .rle eeld (IICI). After the mercuric cl torlJe hee dueulved, odd 09N HO to edjurt the volume of 100 ml. One ml. of tblc eolutloo le equivalent to I m|. of free mercury. 1.49 Standard folutloof--Prepay* rail* bretloo toluUone of 0.1 rg/ml, 0 4 eg/mL 00 rg/tnl, 1J> /tn), eod f 0 eg/ml, by eerl* Mly diluting the elocK eolutlon (S4 1) nib CJN BOl. Btort la glaef-elopptred. (leee bot* tire Three ootuuone ere eteble for el teert maothe. 4 Frooedwre. * 4.1 Acloctlob of e eampllng tUe eod mlol* mum cumber of Invent polnte. .Figure i-J. UlAlpure MittUr ol Invent potnlg* 4 1.1 Select e campling elte tbt |r et leert eight eteek or duct dltmetere down* etreem eod teo dlemetere upiucem from eoy Sow dleturbeoee euch ee e bend, etpuulon. contraction, or vDlble Bemc, For rectangular _ oroae eectlon, determine an equivalent diem* < elor from the following equttlon: 49 OrMi-eeetlooel leyout end looellon of treveree polnte. 499 For etrotiler tteeke looele tbe be* were# polnte on et leert two dlemetere eo* oordlng to Figure 1-4 end Tebte l-U Tbe 499 Far reotenguler rteeki divide tbe aroce eootton into ee me ay equal rectenguler ereee ee treverm polnle, eucb thet tbe retlon of the length to tbe width of tbe ele* mentel ereee le between one end two. Looele ' equitn.Btdiimeurrrf (-1*^'^^) treeene ere* rbell dtrlde tbe eleck crow Mo tbe trereree polnte el the centroid of eeeb tion Into equal pert*. eq. l-l quel erwe eocordlrtg to Figure 1*4. 4 19 When tbe ebote eempllog elte crl- terle cen be met, tbe minimum number of tmtere* polnte le four (4) for gtecke I foot In dlemeler or lem, elgbt (>) for tleekg ebote 1 foot but 9 feet In dlemeler or leee. end twelve 119) for tuck* lirger then 9 feet. jO.'. . . A 4 19 Some eexnpllnf ettuetlone render tbe ebote tempting elte ertterte Impreetleel Vben thle It tbe ceil, cbooee ooovenlent eempllog locetloo end uee Figure l-t to determine tbe minimum number or be* gene polnte. 4.1 4 To tit* Figure 1-9 Bret tnteiure lb* dtlotlUn btOol tbfreoCDneereetaKudparoirBeelUraBDSlnlOd*tdolowcnt*- ............... ,, ., r /^ l *r . , 4 ... ** * * vt.*c f,* 'it'1: ~"* 't( * **'"**** etrrem dUturbenoee. Detcrmln* tbe eon*- epooding number of treveree polnte for eeob d latent* from Figure 1-8. Seleot the higher '>< of tbt two number* of treveree point*, or e peeler velue. eucb thet for ctrculer tteeke tbe number U e multiple of four, end for rectenguler etecke the number foOowg " 1-vrllerU.. riu-S.. bUng poin i.-499.:i,,__. i condition*'*h eelected within the eleck \ . ' r` 4 ' js4' b-iiKD,div<ucM*,iNifMk*ette*df wvn.tliklnvfiHfeitueitiMtMdewkirve. No. 938----- FIDILAl IIOIJTfl, VOL 94, NO. 994--T0I1OAT, MCtMIfl f, JF| RQ&0Q0 1375 PRODUCED BY FORD 9 TMi t-T.-' Locstto* oT'tnrmo petals fa efrenTar stacks (Esrcwt of start ilmmter firm fwafda fit ta trswrsa pefnt? o t*p And pulltst a 15 In. Kf vacuum. A rata not In cf 0 CJ ci at a ficvora of 10 lo B; la acceptable. Releaoe tho taciturn on tho train. and tb*a tun o2 tho pump. Adjuat tha beater to provide a ga# temperature of about 2S0T at the probe cutlet. Flaee crushed lee '.round the tpL^ng* art. Add more tea during 15* run to teep 'bo temperature of tho oks leading tho last Implngv at 7D*F or lea. 4A fvtieulata train operation. 40.1 ftr each run record the data re quired on the ctacop!* abort ahowa In Ft% xam i-4. Ibfce roadisp at each oampllng point. at lcart fa7 $ minute#, and whoa ttgatficant chritf^o la otaefc condition# SMoa^tate edtftlonal adjustment# In Sow rtta it btria --mpUnf. podttoa tba iwtl# at the flrat tra*ere point with the tip point* tot dlrectlf Into tb# oa# atroam Immediately rtart tho puci? and edjuot tbo flea to !aoklnetts toodiv.oa#. Sample far at tmt 0 0"'Uta# at each tmrtme point; aaaahUttf t'uo court bo tho aacno for each point, tfata* tain laoklnoUe eamplfair throughout tho campling ported. NPmogrepbJ aro evaCatC# wMcb aid In tho rap'd adjurtznent of tho tuopUDf rat* without other eomputatSoso. , AFTO-O570 <3#tall# tho procodura for unsDf theao nopotrapha. Turn oS tho pump at tho conclusion of each tub asd murd tho Sad reading*. Bomooo tho proba and nawdo fim. tho stack and haadlo In acawflarsa irfl> tha aampla injotai/ proem taotM la ascDoa 4J. . mOPOJED RULE M AKINO II' i1 PRODUCED BY FORD 1 iwe na wocm!1 em*s--<a *v* M *#. Ij (a M. We,# DteviwaBOi AfavMem m*n OMVJ 11 \i I i _______ l_____ 1________ 1 ii i 11 l1 l *l i >i 1 f | \ !i I <mm ______ t |1______ 1_______ ;_____i 1. _ i_-- -------- i1_--_---_--_--_--_- _i--_--_---_---_- Fir**------------------ 0> o Vnnrtotat c5 stsok eoatlaE4. oa act 07 . ' yuporattga Of stapling train. CO Mar to miWy. clean an tla laptop on* connector 4 0 Samp;# Tftufii;. No 0 Place tbo liter and 109 tnl of tbo 0.1 U 4.0 X {A21 &te* ctorago bottles and ZC1 In oto*o;e bcttle Xo 7 ard tho C!!ea pi u> 9v Fthlploffeu)dc:rlSeaoandr1d^-*02.m7.loLssoet^akcknteiIoUtnncsiu.nr1eM.a1 totSotnslawndrs8U-wLaur,a*wTptpUoexitnoatttsartJ?jii rfS_lt_nnA_sq_SSl_j)Wy. td.vsip,lstthiwl_let_h_dt_*_vs.aoOllodArwK. FinIlCsoJe.setlsaup'tfiioltner<(rIen.otrbasft 111 Uxarure tbs ttatle prigs la tts* alter swrriMy. Roes 100 tnl of 01 moUr <{t (CUM) lndlne aaaocblanda In each ctf the snaatccrra<14eemicv32l2lkiiaat;..2d0bbvvlleeeeDDDttppeeeaatsstteeennyyrrrddccmmmShiiddinninivsrreeeyyooosttbhtthnnueesolbssettUabacaicekrktramc.(*eaaaaestlauaoucJC*ssrastiJngssdgXrr5.'BnBusrrMeeatetbeythatr3ne0bpe9loa3cIg.mksopirfn.inpBtgthwa*eTMsesst.eatobmaenpmddlelsapicnliifecacatlyehs(eeiasl1pSlCapa)rtotlhouxeplr. vmc*hbt*f--i-n--s- tbs msancrd uutae seatag* t tbs train and tbs probe as In Rpin 1-1. - *---------------- . s4e0n Tee> ofcsek the saaammplilng train at graduated cyllndo* su*t bo prucJea&od a# la ooctton 4.4.1). 71S# operation ehould b perrortned In an area fra* of pcaitte mer cury contamination. Docsunect tho probo from tho Uaplagor train. 71*o tho consent# (mtavxzrod to 1 m)) of tho flrrt thro im- plngms Into atorogw bolts* No. 1. tbo pruba and all ^aeswaro bettwa it and tho back half cf the alter oiwaaxbly with two SO ml portion# of OAAZ 1C3 ooIuUoa. Add theo rta#m aa stongo bofetfo Ba t. War a blank, in the plastic ;ar Swot acd aocuro aU storajo containers fer sblpoeot. If an additional test i# desired, tho giamwaro can bo rtsaod with datljod water and roasscmbled. Eco* ever. C tbo slaaswarw la to bo out of uao tntfo than 7 dar. tho initial add wash proetdiao moat be followed. 47 Anal^atSv 471 Apparatu# preparation--Clean all glaaovaro according to th# procedure of aac* Uon 44 1 Turn on the a aa mercury lamp and hnoslsdcs cf the sipsrtol ^ gti by rrr*f *P P*6* piano go ml cf tho OULU XC3 la itonp bats# and allow to warm up for SO minutes prior ^ #'A rwoM ooism, vox. u. mo. j>o--tvcbat. Mown r. tw? %y-'t>'l: PROPOSED RULE MAK1NO mo' _ ...IMlt, Ad|u*t the iMlrvmtnt edtllny* Cr.10 to Us# Inotmmenl manual. suing s ebcorpllon w*olor>tb of 3M.1 nra. . <tT1*J,||TA*rnyUpprJta*aUptorepeanrdattiohn*--nAefoljdule* t th* Tale* TT obtain en air dot* * Id l/mio. Tna anal* arlit'it* dhould bfl hypaeecd #t thll time. u>* equipment IOf I mlntiU* Prepare : mpt* Of mercury eland* rd eoiuimn 11 <J) ecoordlny to foetloo d.U. Place too ituiiiU tube In the line, end continue unt- 1^, until e tneklmum peek height U reached LT im rroordrr. lUmwe the annleeto tube, fuib the llne. end ilnne the entlyeit tube vtin eutUlcd rater Repeat with another ttpplf f the enme atandard aolullon Thu purie end nntlyale cycle to to be re pc* led 'util peek bright* ere reproducible. 413 Sen l* preparation.--Juat prior to BBel^tle. traj.ilir e eamplo aliquot or up to to ml to the deennd 100 ml entlitU lube Ad* iu*t tba rolurae to to ml tilt 0 IM ICl If Uo.turd. Add 0 T"1 ol JON NeOII cep tube *Ud e deco |i*ei Hopper end iheht Tlgor* eutif. Add I in, of tbe reduclnt agent (rapftnt IJ1, cep tube with e clout (tone Hop per end ehue rigorously end Inuntdi* ely piece In cample line. 1* Mercury determination--Alter the pjxtem be* been etr.bUlted. ptepere eemplte from mch rlorage bottle arcordlr* to aectlon i 13. The luotcurT cootcnt le rend by com paring tbe peek height* of tbe t-impleo to llie peek bel|bte o{ the calibration eolutlone. jr collrrtcd eetnplce era out o* (he lioeer rang*, the eeruplee ehould be dilated. Pre pare e blank from gloray* bottle No. I eo* eoedini to eecttoo .1A end analyp* to deunnln* tbe reagent bunk mercury Ural. I. Calibration. - 1.1 Sampling Train. 1.1.1 Dm atenderd metbode end equip* ynent ee deUlled in APTD-0614 to calibrate 'che rate meter, pilot tube, dry fee meter, nod probe heeler. Recalibrate alter each teat fence td Anelytl*. 111 Prepare a calibration cure* for th* atorelo absorption epoouopbotometor by enMjsIny the ti.indard mercury eolutlone. Plot the pock belgbu road on tb* recorder eereua the w-elght ol mrraury In the cloud* erd eolutlone. Standard* ehould be toter* eperecd with the ample analyet* etnoe the aJlbratloc can phene* ellgbUy .with Jim*. ' ' -"a. OoloulaMon.'V<t,.-l,rtM&-fdi d Volume o< water caper. a* a* HT, Vv VwB^ T7 9. W V( wVahune of water etbor to tb |tl Miph totook eondJUocu), eu. Ik fi,*leuj roluma er liquid aoflsotod to laptagere and rflba gal lire Plfura 1-7), tol rate** tHuellf ef attor, I g tat Me,e*ktaifculv waljhi el velar. |g hAt-odo flldal gw aocsla/u, IIAJ Incbta ITg oft ft-Ah T. A trollin'sleet rw tornpenIon. "ft P, Abetouto ouct pi picuure. Inches D|. fnaacmata. nrmsipaa.e.1*. , gsaKreenar^M WUIM RtoitoeedeBi frtor k^ %6V* Sj* VOtM * IKKMO *M cokiiciio I>1U ftotlldi VOlUUf w UICAOU toraniTW--to--1 inNceuint lorn vcexika rotitctiD ~vr - tosMii euod 01 itnt 10 voiw n PMDim tout nmd tocnw n toxun 01 utik 111 an * jjjjjj-*- HUM lATtA to hi flprt \-T. gmifuceieue. 6.4 Total |U eolum*. -- dvuiqp Plfrt li EtoVM ;. VT^-V.,+V.. 9- C*' a*^/ -..rffp] 69-1*4 vhara Vr-*n--Tola! etoosee ef gee aanple (rtedk ewdlUocu), ao. It. ^ W^Tn'.*3 v*l|bt of OAfturjr KrOcM] mt Ve.nVeluine tt gas Ibieogb dry fas a>e(to (snot condition!), to ft. V^a-Vtoueta to wttto sapor la ge* lamp!* ^ (siaet ooodlUocw), eu. It. V|Ti4l velum* oi Mxidtrwd bioUiur* v>d !C1 ki isoipUboUH No t.cU. Y(* fi'difbl BD-iiHivT lotuui 1a *Dqoo< frtBOi MJBUbMUNB i.K ., t,m6u Of aliquot troo imttli to<U* Ha 1. L tS Blgck fat uloclty. Om equetloo 1-4 to calculate th* etack yae Vy-Totll lolunift Of lUMUAt loioUoo iB ICl u f&a>pl boltl* No. 1 *4 bry'tohi ot Ukkroury loaod Uj olk(M( fecft Telocity. ^^.4l^J0QltokMNiOUa1b,tHotDiMnpkbolikN *mJ* v.-K,c; q. l- Vk-Tc(tORJlUtaolIiuu4-tt(iol(BICIlhl uII*BdMInlMwlIba>ML Io|. (tapCoftf Coooeotrellfto ol inanury to e INk ICl otoaito* trow teinplo bolll* Net. sdhal 61 Total mtroury eratoilon. CaleuUt* th* total amount of meteury emitted pee day 6.1 Arcr*g* dry fee meter teroperotmV eteek temperature, eteok proeeure end ever* .. eye orlfloe proeeure drop. Bee data eheet . B** t (*ib. ,k V" R-O-OOMOtr^-V^ (PIjure 1*4). ' ' IJ Dry gee Toluene. Correct the eemple lolume tneeeurod by the dry ye* meter to ' eleck oondlttone by uitng equation 14. ,, . j* AH v..-r. g r-+m '* i-j Ms "Wolacotorw. elgM toileck |u (wet beeli), tbe Ne atoseatalooBbaeatotol molisinrtooponreeoodbt oimmouteulUitlioppbIfeeMddttbooyolttotoie^eeaetleuerleuwanaeutTlrortktool ,, proportion In the mlstury ftAe male ^ J J leoklnetlo rarUUon (oomparlaon ef *" 18 *t*ok Tawclty). -- __ _ .- v***,tre)umt or waentojbireuet lb Ory feeeuter . , T*ttltamnyi tv|wMiMwnfl|i>fsNfI*Kirgosocb (b4nr fMtooUl zbZS* ~ CiMUr oJodmoftiTiirK7 9* ^ ' * ' 'ibiBiuU tUtl fft^9!L n* lopEBUUTB l U> oclfto* #Uf, lcbl drep eooat Ih* ertdet atetor, M. Wa . i.n - sasiv Hk nA tototo ` ' "* '' * pifiir* 1-4 ebow* a eemple reoordlny aheed foe Telocity tracer*# date. tJe* th* artrec** . Is the Wot two column* of rtyure 1-4 to determine th* esarage glaok yae Telocity from Id Mecoury ootlacUd. CalcuUU th* total weight nf pneieury cOUeoted by vatng eq. t-4. lOO^** '* * . Aa< -* ^* rk *9* *'* . b- I-rarrant af leoklnaiio , *};*"'[; ^ *-* v'lfurk peralaotty, bet par fanned -, 4 i ^ # ff . ... > K 'yj. *- ' `.tv: \ netiAt Koime vol j. mo. ji4-tumoay, mcimou r, wi B000 ]377 . HU VTVA, . PRODUCED BY FORD 23250 PROPOSED RULE MAKING 611 Acceptable result*. Tb* following 9.14 Implngera--Pour midget typo. mine eulfele and 13 grams of sodium ehio- r*nft MU UH Umll OO MC|>Ubl IioMmIM 8 IB Drying tube--One. pecked with (Ulea aldt DUute to too mL This quaotily I* euQ- ttmpllftf rtttlllt: 6*1. dent lor 30 analyioe. If 60% < | S 110%. tb* tMUl Wt H< 1.1.4 Arid absorbing tube--One, packed 644 Aeration gas--Eero grade air. Npubli: oihtrwiH, reject Lb* n jiu t*4 with eode lime. 8 i Mercury standard eotulloaa. acpvet Lb* ULt. *14 Vacuum pump--LvokJeo*. with #*- 8 4 1 Olock eolutlon--Add 8 list grama of 1. Ar/araeoer. paettf to reduce preeaur* to I In. Hg. aba mernurto chloride (BgOlt) to 60 ml of 6411 Addendum U> Bpeelfieatlnrui for Incinerate* ?c*tmi *t r3cri r*ciutiM. nu>. nowo, December (, 18C7. V *c iKwe ilm hydroehlorle arid |HL1|. After the mrreurle ohKartde ben dlaaolved. edd 0 9N tica to ad- )uat the volume to 100 ml. One ml of thla Determining Duet Concentration la * Ou Str-earn. A&MK rulormuM TL Vd* 87. New York. N Y, 1067. Derorkth, Howard, at *1.. Air Pollution B< Telling MaDual, Air Pollution Conlrol *met, Let Angtlci, Calll.. Novcmbor ]CJ. eolutlon le equivalent to I mg of tree entraurjr. 6 43 Standard eolutlona--Prepare calibra tion solution! of 01 og/tnl. 0 4 ag/ml. 0 6 efi/ml. I 0 eg/tiil, tnd a 0 g/mi by aerially dmuina the slock eolutlon (6 4 )) with OJN Batch. W. R nnd W. I OU. "Determination 1ICI. Store In ftaia-ttopptred. glaea bottlaa. ol Sub-Mlcrogram QuintIUci of Mercury by Atomic Absorption apcclropliotomelry,* Thaaa tolullona ere auble lor at Mut 9 moulhe Ana Chem.. go. 3066-6?, 1066. ' 4. Procedural. - kUrk. L 0. Mechanical Engineer*' Hand book. McOraw-lull Dook Oo, In*.. Mr* York.N.Y, 1861. ' 4 1 Selection of campling oltea. 4 l.l Long, narrow tonlilauoo duote of the cell room iball be lampied et ala equally Marlin, Robert M., Construction Detail* of ItoklneMe Pourc* Sampling kqulpruent, Environmental protection Agency. APTD- epaced location* 4 14 Square or roctenguier opeoiiu* wltb an arcs poo ter then II ft1 ehell be eput Into : v 0661. Method! for DoUrmlnitlon of Ve>nclty, Voluoi*. k>uit *nd Mut Content of Ocoee. Woe tern Precipitation Dltulon of Joy Man ufacturing Co.. Lot Angela*. Ckllf BulliUn wv-eo, IBM. Perry. J. I) , Chomlcol Engineora' rundbook. MrOraw-HIll Book Co. Jne, New York, New York. 1000. room. Jarotn* J. Maintenance. OUli -alton, tnd Operation of Isokinetic Source 8cm* pimg Equipment. Environmental Protec tion Agency. APY1>-0*?0 ' Bhlgrhera.R T, W.f. Todd. And W.B OmlUi. 'r.ignlficanet of Error* In At Ark Sampling Measurements. Paper presented At Ut* An nual Meeting of tin Air Pollution Control AMoetAtlon, St. Until. Mo, June li-16, 1810 Smith, IB. 8. et Al, Buck Oee Oampllng Ira- proved and Simplified with New Equip* meat. APOA paper No. 67-113, 10(1. Bmltb. W. B. R. T. Bhlgehar*. end W. P. Todd. A Method of InUrprUn| Buck Sam pling Data. Papar praaented at th# 63rd Annual Meeting of tha Air Pollution Con trol Aeeoclallon, Bt Louie, Mo, June 14-18, 1870. Specification! for Incinerator Teetlng at P*d- eral PecUltlee. PH8 NOAPO. 1867. BUndard Method for Bempllng Blaoka for PartlculaU Matter. la: 1871 Book of A0TWC Standard*. Pert U, Philadelphia. 1871, A8TM Deelgnatlon D-38JO-TI. Yennard. 9. K, Bntntarf fluid Mechanic*. John ttttey and Bona. Ino, Naw York. IN?.' 3 1.6 Rate meter--Rotameter, or equiv alent. to meMure 0- 10 ectn. (standard cubio fret per hour) flow range. 3.1.7 Dry gee meter--With capacity to meoeure gae eample volume toil*. a B Measurement of aril gee oondltlone (trtnpcieiurt. velocity, and prcceure). 3 3.1 Vane eneroobieler, commercial. 884 Temperature gauge, to intuuia exit gna lemperelute to within 1.8% of minimum atnolute ealt goa temperature. 8 3J Baremrter. to raeaeure atmoapbarle pttoaure to wltbin 0 I In. Hg. 6J Bampta raoovary. ` ' S-S.t Leikleaa glesa aampla atoraga bet- tie a--Two (8). approalmately 800 mi witn Tenon Unod topa 344 Oraduated eyUnder--100ml, 8 4 Anrlyela 8 4J Alorolo aboorptlon speetropbotoCD- ater (A.A.O.). Perkln-Elmer Model IM, or equivalent, vrttb a cylindrical goa mu (op- proiiraatoly MUlO. D. at in.) with quarta ||IU wlodovi . 3 44 Aialyala tuba--100 ml, glaea. butb type, "Mae '.Veel," with ground glue Outage a 14 Light touroe--Mercury vapor lamp. 3.4.4 Recorder--(On*) to tnatob output ot atomlo aheorption tpeouopbotometer. t. /Icdgenle. 1.1Block reagant. 3.14 Potnaaium Iodide (KI) U% W/V (welght/volume)--Dtaoolv* 9M grome of kl In dleUUed water and dilute to 1 btar,. - * - 3.IJ Hydrochloric add (HOI)--Oonceo*' Dated. ' eight equal icelloua A itraplo treat Ut* center of enrb aectloo abell be taken a* doeerlbed In aoctlon 4 1 I OperUnge with lose than Id ft* iball be apllt Into four irctlon* and a eample taken from the ceotar of each Motion. 4 14 Pane with uniform discharge* out th* fin houcing iball M inmpltd In the een- tir of. atr Dow Pena with gea diechor^ra out of the periphery of the ten bourlng tboll be aampied in tha center of the gna Bow. 44 Meaiurament of exit gu oondltlone. 4 i.t Afooeuri the OKIt gea temperature et each aampla site. Determine the average temperelur*. 44 9 Manure the barometric pressure at tb* time of th* ten. 444 Velocities of effluanta out of vantOa- tore ahall be measured with a van* anemometer. 44 4 Pen volume* ebalt be determined from the fan curve 44 Preparation of sampling train. 44.1 Prior to assembly, clean an glass ware (probe. Implngera and connectors) by Mnalng with tbe acid wash aolutlon (reagent 144), tap water, and CnaHy dittutrd water. Place 16 ml of 0 IM Iodine monochlorlds !n each of tbe Bret three midget Implngera Tb* fourth ImpInfer le filled wltb eUlcs gel. As semble tbe sampling train a* ahown In figure 9-1. 444 Place a plug In the probe inlet and task check th* sampling train by applying a vacuum ot 10 to. Hg. to the tyvten. U the leakage, aa obaarved on th* dry go* meter. eaceed* t% of th* desired Mtnpltng rat*, - Mmtoo 9--Rrraaaanianoiv o? Maoptrav tie 1.1 J Potataalum lodate--Reagent grad*. local* and oorreot tha Maks ROeca* th* Oatiotra kMiaaiowa toon BrattOHoav Bowacte I.1.4 Distilled water. I. Principle end eppIlccbfWfy. II. 8 Iodine monocblorlde (Id) I4U- I.t Principle. Oaaeoua aampla* are aoi- To 600 ml of 36% poiaaalurn Iodide eolutlon leoled in Implngtr* oontelning aeidla lodlnt (reegent 1.14). add 100 ml ef oonoantrated tnonoehlorld* aotuUona The cjlltdted tner- hydrochloric acid Oool to room temperature. eury fin the mercuric etaul te reduced to With vlgorotta allrrlng. elowly add 116 rreme elemental mercury In baele aolutlon by hy Of potaulum lodate and oontinue etirrlng droxyltmlne aulfate. Mercury I* vapoured until all Ire* lodlnt baa dlaaolved to gtva a Irotn the eolutlon uatng aero grade alt etraam dear orange-ltd aolutlon. Oool to room tem and anaiyaed ualng an atomic aMorptlon perature and dilute to 1,000 mL otMneter Hi tha fiamtleee mod*, IJ BampUng. ' 14 p_lf_c_a__M__U. y. 'Thte method te a.p. pll-^^'g J.l'' Abaorblng eolutlon. lodln* mono- cable f the determination et mercury to chloride tlCl) DIM-Dilute too ml of the geteoua imlaalona from atatlonary aourtca 14M IC1 etock eolutlon (rieiint 64 J) to I only wfatfc specified by Ut* teat procedural for liter with die tilled water. Tbla reagent w determining compliance with the Clean Air table for at lcait 9 month*. Act - 9. Apporafw*. 9 I Bempllng Bee figure 9-1. (Note: Alt turfecca that com* Into contact with tha Iodine monochloctde aotutlon mutt be gleet.) 9 1.1 Probe--pyres* glooa. epproaJmeUly 6-6 mm. UX ' 6.94 Waeb add--1:1 it nitric-add-- water. I 9.9 Dlalllled and deionised water. 64 Anelyti*. - %- 144 Sodium hydroalde (NaOR) 18 N. 644 Roduelni antnt, 13% W/V hydros- ylamJne a id tele (NII.OItl/3 HdO.) 13% W/V todlum chloride (tioOt)--To 60 ml ot vacuum on the train by carefully removing th* plug from th* probe InJet. then turn off tb* pump. Plao* crusbed to* around th* Imptngeia. 4 4 Sample oolleotloa. 4 4 I Dee tb* eemt eample train, for an sample! which are taken consecutively. 1Y>* templet ahould be eatreeted at a rat* pfo* portions) to th* gat velocity at *ort> polo* Th* minimum templing time and tamjut volume shall be. respectively, 1(4 boufia ID ft* as measured by the go* meter. __ 4 4 9 Poattton th* probe tip et th* deelree templing point: record th* Initial kf**** on th* dry gu meter, end addition*! dt* acquired. Btert th* pump EhtablUh th* * tlet sampling tot* at 9 eeTh. Maintain ptoj slant Bow rat* and maintain the to* to'* In the Implngtr be lb throughout to* At th* end of th* run. turn on th* record the final reading on tha dry p* "J Piero a plug In th* probe Inlet, ard rw" templing train to sample aooovcry a***- 4 6 Otmplt reoovrry. (AU glr^d botuea must be precleaned a* to Trad* name dtatllled water, edd 13 frame of bydroayta- 44.1), nbltAl HOfSfU, VOL J, NO. 114--tUflPAV, PICIAtlll 7, till -- -- wr-vr1 &600 1376 PRODUCED BY FORD PROPOSED RULE MAKING 23251 *1 I Tl>l< operation ehould b performed oordlng to aoellon 4(1 and analyte to de C', ",* tt(t free of potelbl* mercury ronlemlfxironntci the probe from the Ira- `17rt train riere the content* (mcaeurad lml> of the Bret throe Impinger* Into bottle No I III nee the probe end 1, .7oiwi up to end Including the third llamtrr With 0 nU of 0 IM ICI Piece thu portion In etoren* bolll* No I. Por nerenk. piece rnl of the 0 IM ICI In temple LTNo 1 hen1 end recur* both *ior*(* hotum for ehlpment If en additional teet l* iTirrd. the giteswerr ron be rimed ertlh luiUled etter end rcerermbled However. If zZm iieteeere It to be out of uee more then the Ini tie) *c Id weh procedure muet termine the rreaent blank mercury level. (. Calibration. 1.1 Sampling train 1.2.1 Pee etenderd method* and equip* tnenl a* detailed In APTtMM7( to calibrate the rata meter and the dry gee malar. IJ Anelyel* train I 2 I Prepare a calibration curve for the atomic abtoipUon eprelropholomelcr by analyvlng the ettnderd mercury eotultoni. Plot the peek height* reed on the recorder vrreue the weight of mercury In the etenderd eolullone Standards ehould be Interspersed with the temple intlyte* line* the calibra tion can change ellghtly with Urn* W,-v,^'-v(Ce) oq.JO vtitr * W*ToUt H<?M of w^rcuf f colWlfd. *4 V| Total cklnrrvp of ooUitloo **4 ICI tail Ia tmpi ^uiPborrtitMl*f Nt*oUfwI lmIal oJlooot frM UDf4* boiiN No I. P9 ti AUom4 ti<* fiom boUlt No I nJ Vb-TdloJ toltiinf o1 ICI in'd In (L*>f4(vor tonlpnU toll * vl oiiMHiMk) ml Cb^Cotironlraflon ol u * iry In 0 IM |Cl olulloo lrcn> ioni|ip U>m-\ J. af/mi. 6 6 Tout mercury emiotlort ColculoU tho ioui aimount of mercury omUltd por doy by oquotloo 3-4. ' M followed il Anelrale 6 Calculation* tf.l Oae temple volume et etenderd con I f | Apporalue preparation--Clrtn ell dition! Correct the temple volume mceeurtd R-0.0001#^ V.A. * total eq 3-4 aierreere ecro ding to the procedure of eoeiron J I tv JM the A AS mercury lemp end ellow to werm up for 10 mlnutee prior > eaelyile Adluit the Initrument tettln|i areordiDi to the Initrument menuel. uiln* U eMorptlon envt ingth of 2611 am 4(2 Aneljvlt prtporetloo--Adjuet the elr drllvciT prcuur* end the needJe velv* to obteio en elr How of IJ l/mln The enelyile lube ehould be bypeetrd et thle time Pu.te the equipment foi 3 minute* Picpere e tern* pi*of e mercury tianderd eolutlon (3 4 2) ac cording to lection I (J Piece the enalyel* lube In the line, end continue arreting until e merlmum peek hcl|ht le rcechcd on tbe recorder, nemove the tnelytlt tub*, fiutb the Imre tod Hnee the tnalyeu tubo with die* tilled weter fitpeet with mother temple of tbe tern* ettnderd eolutlon. Thle purge end ene)r*ee eytl* I* to be repteted until peek height* era reproducible. 4 (A Semple preparation--Jutt prior to uiitpU, trenrfer e temple aliquot of up to 10 mJ to the cleaned 100 ml analyst* tub*. d)uet the volume to (0 ml with 0 IM ICI If 'fulrtd. Add I ml of ION NeOIl. cep tub* ilh * clean gleet Hopper end tbekt vlgorcruelj Add ( mi of the reducing egent (re agent I a.2),cep tub* with e dean gleet Hop by tbe dry get meter to tell gee condition* by uelng equation 3-1 V"V"T. eq 3-1 hm' vdIur* *f |u aonpled *1 ult |u odMV Horn, li* V* Volum* of |u pror*ied thru|h ih* dry |u tntUf il mu* ooiidittoru. ft* T A**f** 'olnU dry fo* rnnf trm(v>ninr,*R T* Attitft ob*olu* *K I** Umportiurt, *R 6J Volum* of wotor vtpor. v** n Fee, *q 2-3 bM' V,,-Vlom* tf wtler vtpor to gat lampit (utt get _ tobdltleetl.cti.fL VuwTetel tohitte ef UquM eelleeted In toplngen end MUee gel (tet Plgure -. L mowDentliy ef water, igvtet .. Utio* MeltcnUr wrlgbl *( wtler, II lbAb Ml ftwldeel get uiulent. 11.12 inch** Bg en flAb. moie-K. Ti-Artnri ebtehtuetlt get UitMtitn.** PttfwBeraaeuit prtuur*, Incbrt Mg. , gJ Total gee volum* ' Vw-V.,+ V., ft-kitial tmitUen. ItJdt r Wi --lolel welrl'l of mrrvurr r-fwi-f. pr VM-i-Teltl tolume el |ta tumplt trail cue rendP llonil.cu II V.-Ott Vtlocllr el rill I-- I (--? wrnnd *. Crow irctloiitl tire liireurn elite emttrloe eccuii, II'. 1 At/ertnect Reich, W It end W L Ott. "Determinelion of Ouh-MIcrocrem Quentltlra of Metcury by Atomic Abaorpllon Spectrophotometry.* Arvoi Chem.tO 20#0-#1, !(( Rom, Jerome J. Milnteoince. Cellbretloo tod Operation of Iroklnollc Source Bampung Equlpmrnt. Cnvironinenul Pruucun Agency, Af TD-OHS. Unto# 2--DrratuKtTiow or bortuvu Plan SrtTioNttr Booena i. Prfnofpl* and appllrabflify. U Principle Beryllium laden geee* en withdrawn nokluttlcally from lb* eouro*. end tbe eoflected eemple le digeeted In en acid eolutlon end enelyted by the etomte ebeorptlon procedure IJ Applicability Tbit method le appli cable for the determination or beryllium ti " per end ebeke vigoroutly end immediately piece In aempl* line 4.14 Mercury determination--After the tyttem hu been elebUlnod, prepare temple* from each etoreoe bottle according to eocUoo IJJ. The mercury content U read by oom- where: ** ' - tnUaloci! only when ipcclfted by the Veit pro cedure* far determining compliance with the . Vaui-Ttltl velniot ef get temple (talk gee eoodlUee*), cu It. Clean Air Act. V. wVeliunt ef get 'brongb get BlUr (tdt gei eoo*- ^ Oooti.wia. JL................. .. . V,.-Volum# ef weler vtpor b gee earnpit (tall gee " t AppdraflU ___ * 1 Sampling train The dcelgo epoclBea- eoodJdook), to. ft. tiona of tb* partlculeu templing train uerd ` paring the toiaplo peak belgbu to Ui* peek S 4 Mereury eollectod. Celeulat* the total by EPA (Figure 1-1) ere dttcrlbod In APTt>- height* tor the oeilbretlon eolutlon*. Pre eight of mercury collected by uelng equa 0H1. Commercial model* of thle train era pare blank from (tong* botUa Mo. I so- tion k-k. Atallabid. ' v>- flDIKAV HOlim, VOU 24, NO. 204--IUIJ0AT, PICIMtl* T, ItM BD00 1379 PRODUCED BY FORD 23252 PROPOSED RULE MAKING Fleur# 5-1. PartlculotO'iamplIng train. 9 l.l Noetic--euiiJui ita*l (}l() ;th ehtrp. Uprrtd leading edg*. 9 19 rreb^-Fpii* gleet t!K bMUn| 9 4 % Vclumetrlo flaeke--I liter. at a Hat piece. ata Porchiorte acid fume hood. inun capable of meint.-biing a minimum a Reagent*. pi temperature of IM'P it tbe exit end during ('tripling to prevent condensation from occuniug. When length limitation* I I Uto-pllng. ail KMtcrt--VSUllpore AA*. or equivalent, numbered for tdcntiScctJon and pracdgpited. IpeiUi than about ft) art encountered at It la luejratel that a Whatman 41 flits bo temperature* leea than eOO*P, Inoology aa#*,* placed Immediately aqalnet the back aide of or equivalent, raa) be ueed Probee fur cam. tbe MUlipore niter u a guard agclnot break* pllng gaa ilraame at temperature! In ucas* Ing the MUlipore Biter In tbe analyala of tbe of #O0*p are eubjeot to approval bp the ftltar, tbe Whatman 41 filter ehould be In* AdmlnUtrater. eluded with tbe VIHI I pore filter. - 9.14 Pitot tuba--Type 6. or oqutralafit, attached to probe to monitor etack pu velocity. * 91.4 niter bolder--Ppret* gUea wllh beating tyttam eaptblt of maintaining a minimum temperature of Ul'P. 3 1.3 BUIcv gel--indicating type, * to 14 moab. driod at 114*0 (30'P) fry 9 bourn. a.IJ Water--Delonucd doubly die tfltad. 1.1.4 Cruabed toe. . I a Bample rooorary. ' a a I Water--Delonlted. double dictated. 444 Aoetone--Itaegante grade. 9 14 Impingere--Pouf tmplngen ' con* heeled In eartea with glare bell Joint Biting*. Tbe ftret, third, and fourth Imptngtn era of the Orvenburg-Smith dcoign, modlOed bg to. 944 DlOcroutU) preefura gauge--Inellnid manometer, or equivalent, to mcaeurt velocity bead to within 10% of the minimum value. 4 Analyala. 34 1 Water--Delonlted double distilled. 4 S3 nydroohkmc add (QC3)--Oonoon* trnted. piecing tbe tip with a H-lneb tD giaaa tuba extending to K Inch from the bottom of the fiark. Tbe eeoond Implngar la of the Onn* burg-Bmlth dealgn trtth tbg gtandard tip. J 944 Temperature gauga--Thermocouple 144 Perchloric veld--Concentrated. T0%. or equivalent, attached to the pitot tube to ,. Nllrloeeld Concentrated. ^ meeeure ataek temperature to within 14% 144 Bulfurio add (H30) --Oaooeo- of the minimum abeoluta iterk temperature. Irated. 114 Watering eyvtem--Vacuum gauga. Jtak.fr** pump, tbarmometere capebit of 34 a Praaaure gauga--VI*roury-filled 11* tu-be- m- e--nomeluef,-.q.r-wequivalent, to maaeure 944 Standard 14 ppm (by weight) beryl. Ilumaolutlon Dlaaolr* 1004 mg of bcryllluna raaurlag -temperature to vfthls 4*P, diy". gaa mbterjertth 3%'teetiraey. "and related U* 444 Ttarocnitar--To meaeuhe atrtvwpherie ^sout* to o B0%;|by. weight) BJSO. and a volume of 1400 ml with ifooble equipment. ' equivalent, ae required to preeeure to wttbla 04 In. 8g. '1*^"*^= maintain an laoklnallc aamptlag rate and to 944 Thermometer*--Wet and dry bulb. determine eample volume. 9?4* . Cample rreeocoovvaerryy.. dietilled water. Dilute a 10 ml aliquot to 1,000 ml with double diitllled water, giving a concentration of 14 ppm. 3.1.1 Barometer--To meeeure atmoepherte * Probe brmh At leeet aa tong ae Hltroua oride <p>-0a* mlnimui preeeure to* 0.1 InohBg. : 14 Ucarurement of ataek condition* falack preeeure, temperature, molalure and vtlocttv). 9 9.1 Pitot tube--Type B (nguie 1-91, Of equiraJ int, with a coedbctaM adthin git orer th i working rang* 944 Olaaa waahbottle*--Two. 944 Oleee e(aammpsleletettoorrtagr* eonttaallnneerraa. 34.4 Graduated cylinder--3*0grit.a**i!. Ru,r,'J' . _1 Acetylene. . , 944 Oomprowed air. A- 9 4 Analyita. : ,4. Procedure. 9 4.1 Alomla absorption'peetrophoten.1'T*'g.t"selection of a aampllng alt* and mlnl* tier |AA8|. Parkin Elmer Model 100, or mum number of trevvnv points, equivalent, with KiO/acelylene burner. 4 i.j select a eempllng alta Out U at *TtmU 9 49 Detect*-- |U ml, 400 ml. a :.'Vf 9.44 ripelie--Volumetrio. 10 mL ? */-.l Ireit eight aleck or doct dlemelcre down* etream and two dlamelcra upetataro from t apv; y*"'*>pv>fyrv rtPIVAl glCIttfl, VOl. 3*. NO. 134--TUtSOAY. DtCIMItl t, W . , `. 8600 ] 3&0 n-at^fu1 A.m\9 w'' a.,-- *t% l% * ' PRODUCED BY FORD c IKUP09ED RULE MAKINU nr Bow dliturtwnci tuch u h^nrt, ti. pandtoo. toniricUon. or *1111)1* ftmi rar iccuugular tree* taction. diumiin* on qulttltni i*m*t*r Iron u> (oliowlni quaUon; * polnu li four (4) for mctii i In dlnmiicr or Iim. l|bt |) m, iUck, - J I fool but S flit lb diameter or lea* and twain (111 fot Hack* Itiget thin 1 fret 4.IB Bom* lunpltu* iliuuiohj r.nd.r !h. KUIttliM dlam*tar--I /0nlh) J*r1dlh)\ bon lompIlDt IIM onuilt Itnpnctlcil L lru|U> *" vidtb J WblO tbW tt th# CM*. CflOOM OOOttnltOt oq-M I'tnpllng location o&d tin ri(ur* l-j io 4tl Whn Ihi abon tompllbi nu oil- ditonnlni tbi ufolmum cunibtf of Uatim toils cifi b* mt) tit# M&Jnrua ttutobor o! poJou. MVXH Of DUCT OlAumM UfgtttAII* (OIMAKCt AJ J354J c flgur* M, IIIntiMiA AumUr of trivifll point! IP Jl v'"i Or ,, 4.14 To ut rigur* M, But miMur* tbi tranm point* *1 tbi MMmld of taeh iquol dll14&0I from lb* choo*n i*Biptln( toc*tlon i according tort|run If to IM ftnnit upitnim ond downatmtn duturboncti DoUnnici tbi oorrupondldg numbor of traeem poloU for nob tfiiuooi from biuti 1-1. boloct tbo blghir of tb* two numMn of tranm poloti, or grsttor ralug. tutb tbit for circular itaeki tbi eum. bor I* o multiple of four, rod for rectangular it*cu tbi numbor follotn tbi cnwrtt or Action IU * < IJ Coder no oondltloni ihould com- pllng point b* iel*ctcd within ono Inch of tbi tloo! vail. - lto*^tio.SrnSpSoinSt*^.e,toM, u,ou* *Bd `oe`u" 4 1.1 rot circular (tack* lecat* tbi lit*, no polnu on at liut two dlimiuri no. eordtng to Ptgur* -* *n4 T*bl* Tb* S5t&f'& tocn* dig*'than dlrldt tb* lUck' cro** **ctlonIntogqunlpart*. v y /.f- - ,----,------ s:` ** mm&m (11 Tor rectangular elacke dleid* th* erou Mellon into u mang iquu rocungultr * M innm polnu. tuch tbit Ui* ratio ** tb* Ungth to th* wldlb of tb* ilimtciu anal b b*t**n on* and two. Local* tb* V-t. ............... -............................ .. Lm?.Vi.viAiuniHiJii'Ag'M.Tidl i u twirtM W "ik."Ai i"'.1"* V*j VsjjyjTJt'-it'if/'tx''.N' ......... `W;! flbtLAl IlCimt, VOl. 94, NO. 994--WtlDAY, DfCIMlU 1, ItM 60C0 1^61 ' PRODUCED BY FORD PROPOSED RULE MAKING Tebli S-l. location of treverae polnlt In circular tUcbt ^ (Rctttnl cf link diameter froa 1m1de_ui11 to trmri* point) Travertt point iHtabgr on Number of trevtraa polntt on a diameter diameter 2 4 6 6 10 12 14 16 16 20 22 24 1 2 ) 4 & c 7 e 9 10 11 12 1* 14 IS 16 17 18 14 " ` 20 ' 21 . 22 it 2* 14.6 6.7 4.4 3.3 2.5 2.1 1.1 1.6 1.4 1.3 1.1 1.1 es.4 25.0 14.7 10.5 6.2 (.7 5.7 4.9 4.4 3.9 3.5 ).? 75.0 29.5 19.4 14.6 11.8 9.9 8.5 7.5 4.7 6.0 *.S 93.3 70.5 32.) 22.6 17.7 14.6 12.5 10.9 9.7 8.7 7.9 BS.l 67.7 04.2 25.0 70.1 16.9 14.6 12.9 11.6 10.5 >5.6 BO.6 65.8 35.5 26.9 22.0 18.8 16.5 14.6 13.2 89.5 77.4 64.5 36.6 28.3 23.6 20.4 18.0 16.) >6.7 85.4 65.0 63.4 37.5 29.6 25.0 21.8 19.4 >1.8 82.3 73.1 62.5 38.2 30.6 26.1 23.0 >7.5 88.2 79.9 71.7 61.8 38.6 31.5 27.2 >1.3 35.4 78.0 70.4 61.2 39.) 32.) 97.9 90.1 83.1 76.4 69.4 60.7 39.0 94.3 67.5 61.2 75.0 68.5 60.2 98.2 >1.6 85.4 79.6 73.9 67.7 95.1 69.1 63.5 78.2 72.8 98.4 92.5 87.1 82.0 77.0 95.6 90.3 65.4 CO.6 98.6 93.3 88.4 63.9 '- < w ' 4. 96.1 91.) 66.1 94.7 94.0 89.1 96.5 92.1 98.9 94.6 ! 96.1 98.9 48 Uttiurtment of <Uek condition* tip aod pulllnt a It In I1| cacuum A leak* O I Bat up the ippmtui u iboini In aft rata not In caceaa of 0 oa cfm at a vacuum pigura a-a Mala cura tU eonnoctlone arc of ta la Kg la acceptable AOjuat the beater tl|ht end leak frM. Meeauri tha relocltj to provide a get temperature of about 3tO*P head and Vtoiperatura at the Uattni polnu at the probe outlet Turn on tbe Biter bod prrlfted bj eeetlona 4 1 and <4 ing ajtum. Place cruehed Ice around the 4 35 Meaaurt tha lUUc prtteura In the hnplngera Add more lea during the run to ataek. Imp the temperature of tha gases leaving MJ Dalcnnlnt the atack |u antotwa tha tnal impinger aa low ae poatlblt and prtf^ toting vat and Art Bulb themoeaeure oat `trebly ml tO*p, of lose..- . - s available pijrehrotnelrlo eharta '' , * v 44 ParUeuUta train operation. ' 414 Delercnlne U>a alack |aa cnoleeuler U I Per aaeh run, teoord tbv data re weight from tha measured moutuia oontant quired on tha example eheet ehovs lo figure and knowledge tompoilUoft. of Uto eapeca tejd gee o.< tmaa_ 4-4. Tale readtbgf at taeb aampllcg point gt lvavt every B minute# and when significant 4 4 Preparation of eotlactloa train. * ' rhangaa lo Hack eoodltlooi oeeeuliat# ad 4.41 Weigh to tha nremt gram approx ditional adJueUnanU lit flov rtu To begin imate)? too | of alllea tel Labal a Blur at aampllnf, poellloo tha noeale at tha Brat proper dlamaur, deelecelo* < for at laaat 14 traveraa point with tha tip pointing directly bouti and weigh to tha Beemi 04 tn| la Into the gee eirtem Immediauly etart the a room vbera tha reletiva humtdlt? la Icar pump and adjuat tba Bov to Uoklnatle eonthan 40% Plaea too ml of dlalllled vraMr In dltlona Bampla for at Icaat a mloutea at each of tha Brat taro implntera. laaaa tha tacb travaraa point; eampllng time mual- tblrd Implnger empty. and plaea appioii- ba tha uma lor tech point Maintain taocnaulr too (. of prewalghcd alllea tal In tha klnvtlo sampling throughout iha templing fourth tmplncat. Sara a portion of tha die* period. Homographa era avallabla vhlch aid 'tilled vatar tor uae m a Plant lo tha aatnpla in tha rapid adjuitmant of tha eampllng ru analysis Bal up tha train without tha proba without nther computational APlt> 0814 da- ai in Pleura l-l. toll# tha pruetdurs for ualhg theta nomo- 4.44 Leak cheek the aamplint train tl graphi Turn os tha pump rfl tha conclusion tha aampllnf alia bp plusting up tha proba , of each run and record the final reading*, ttemove the probe and noule from tbe tUek Dry utlnf DrlerlW* at TO'PilO'P. end handle In accordance With the eamplo recoverg proem described In eccllon 41 ' ftDttAt ItCIIHI. VOL 36, NO. >34--IVtiDAY, DfCtMSIl 7, 1*71 8000 13S2 PRODUCED BY FORD rnorosED nuie makino K5 tuwr___ kn#^. f......- --..........-- bwh(ptiUi(MMfid *)*t*miM*. jeuc* MiMiulM. t,*lj>fi| etuelul* dry |U m.ur tampwtB*. Vr*S>fUtfO|.*tric pfrmwn ! lh rlflot a<lr. h- |Mm 4Bl*trr^ th**iun 4f *t*m ih *16 mm lrvcbrt ||,0 **. U frailly | memut. abttluU pfttnyr* it*t (, Vg. t J Velum* of vitit tipof 1 1 Id* m rtf^ nkim #! h VM(m H491WIM MS* lff dlt> MHWfiUk Ol fW IBI*. > -/* tMud*a fiAlli ft# irMMsfl 44 fm IAS 44 140 *(l ""pwM* iianj nr HMUMf 1 -------------- -- -- -- -- --- v*"vf*$S UT. pr %krr V% Votom*f **f *nor In ihf |<u uroMi (Uek coodltleiUI, cu li VuwTeUl velum. of Hn'iil roli-w.\l in lmlM>n aod fUlcv |.l <>/ I Iru" 1 ?>. mi x^i'DloiHf l wel.r. I ( /ml M,e"*lalul*/ of vilm II ll> 1b Mlr R-ldr*l rot voruUnt. 31 13 liwli-- Il.<u- n.lb o>ot**R T.-Abtoluli lUtl fit l.mprnturr.' R. g,-Ablgl* luck fti prrwurr, Inctirv Hi * 4NM8I 1 .. l ** *44 l>H*M KitittMW 4 t Simple reco.tr; 4.19 Jleplece on a hot plait end evaporate 4 (.1 tuercieg cere In moving the collec to dr;near in * perchloric acid bood Cool end tion train from (he ten flic to the temple reoovcry etc* to mlntmltc lh lou of col lected umple or the |m of citreneoui par ticulate miller `Set uldi poAlont of tht water end icclon* uted In the temple re covery cj blinke for analytic Piece the eeropice In eoDttlnere ti follow* dluoive ih# rcrldue In 10 ml. of 86',;. bg volume, Ilct. Sample* ate now lead; lor the atomic edeorpllon unit The beryllium con centration of the eemple muit be within the calibration range of the AsS If necccaery. further dilution of cample vtlb 941'.. by vol ume. HCI muet be performed to bring the toxvtii non f um to vraiaa ti omoMO reteiaDWd mcarau wauamor tana ntM Conlolncr No. I. Remote the filter end eng looee pirtlculile metier from the filtee holder end piece In Will cootelner end eeel Container No. I. Mceeure the volume of weter from the Brel three Impinge/* (to - I ml) end piece the veiet in thie container, f'leoe welcr end ecetone rlneln(e of ell eem- temple within the calibration range 4 14 BUndirdlet the A AS per eectloo g voue* gtrutaa of thle method end analyze the temple* el *34J nm Seme. uetog e oliroua oild* 'acetylene , <',.vw *ttTwa f't*e< er. *fl(iic>l tad. B Calibration and elandardr I Stmpling trein. 4.4 TvU| (U volumt plc-erpovd turftett between the Biter end > 1.1 Da* atendard methede end equip- the fourth Iroplnter In thle container Piece maul ee detailed in APTD-oav# to celibrau V-y-V.j V. tq. 8-4 aoctone maehlngt from all eomple-eepoecd the ret* malar, pilot tube dry gee meter end turfeoee prior to the filter tn Hit* container elto probe bitter. Recalibrate after tech teet aerlea. . n'Sl-T.U, valuma el ca* aaroiK. uuck ooodlUarul, Container No 3. Trenefer the elllce (el 13 Anelgtlt *a a from the fourth Implnger to the orlglnel con- Ulcer end ecel. tie* e rubber policemen ee en eld In removing mice gel from the tmplDger. ,, 4.1 Anelgtlt (All gliuwere ueed in the anelgvct muel be eeld cleaned by toeking In (OH.bg volume, UNO, for 9 hour*}. 8* I fitenderdiretlon la made with proce V.-Vohtrot ef rw ibroufb dry iu meter (deck comllUouj, cu It dure at luygeeted by the AS 8 manufacturer with etanderd beryllium eolutlon Th* linear- V^-Vblumi el vatw vapor In |ai ample buck ModlUoM), ea. h. , , , AvKn... tty of working rang* thould be atiabIMtod &**&**: 4V'5!->*wA'A-A?ayi|.'; with a terltg of etandard eolutloM If aet- looted templet er* out of th* llnter rengk. the eemple* tbouid be diluted. 4.1.1 Kindle etch eemple eontelner ** ??^owg| v . >Ooflrr No-1. tv%-./.uUs-.-rTtenefer the Biter end .Ev-c eng ' - Celcufortoae. . *r -,^ypCWSUv, A 4.1 Avarage dry gai meter 'temperaturo, ` perUculete tnetter from the temple coo* eteek temperature, etack preteura and aver telncr to 1(0 ml bteker. Add 9( ml concen tretod tutrlo eeld. Kelt on e hotplate for ( to to min. to deetrog eng organic matter. Cool to room temperature end add t ml eoncentretod eulfurle eeld ebd > ml concentrated perchloric add. Then proceed with etep 4.1.9. age orifice procure drop Sea data abaet (Rig' ureVS). - . 9 Dry ft* volume. Comet the eemple volume tneaturvd bg the Ary gee meter to eteck condition* by uelng equalled 14. **V>Bleck ru veledly, hat per wcead 0 pe-1. Oonfotner No. t. Piece e ponton of the water end arc Iona eemple Into * 140 ml ah *b"`,w *" beeker end nut on a hotplate Add portion* of the remeliidtr ee evaporation proceed* end Y...v4> ^ki 4 Cg*fUo( tab* tnettoUot, dJmHyteuk*. Tp^AvtcMosUoluMiUik KfoiYalorr.*K. ereporet* In] drgneea Cool the reeldut end a"dd iwtar m(INl cWoUnlciaeqnitllrlaBtteadu nKiltMricll eeld, * Im4Ml eon- ^_ * , p. ' M MMTt?ttfrloadMlf).h**d ,W.`jUck fu, luib 0^> vi* itkd, and 4 ml Then'proceed with T- v^.vJSwM/mM*Vrle ^A Hfouei. Ihe dry (M meter t * Atirtf* l4uuAUok fil prwtun. UkHn 0#* * VfttfM *f lUrk ru <tt bcib). IM w- > Up 41J 1 Confoiiirr No 9. Weigh Ihr tpcul elite* pel eil report to the ncerm grem . U<te4 eondUloui). u l Volume el fM i-mi.fr Uitnuch tlir dry |ti imler (miurcemllilenil.cu (I. T.-AvtigvelicluUUiup.rtlu>*i(iiKk gat 'B- ftOtkkiikftotlfMrttrihIMoombt>rOodAuMeUt* imtiilU\Yp*MrtoacJW"jul\\w% fclmootilo |>ropo(UoA In folilu/r, Ikekn.* Wo. 444 ----4 MDftAl IfClilfl, VOU *8, NO. 994--TUttOAT, btCIMItg g, tin e 000 o PRODUCED BY FORD V G e 25251 PROPOSED RULE MAKINO ***.. >Mak . tmMKUlkli____ tod* mx<aa v*7 It fmklnatls variation (oomportion of nlMltf of | In aaoipl* train to alack Utocllfl- 100 ~r^ `""V;----- cq.5-1 ban- V I - Pnrrnt at lahtnrtk aftroiUlng Via,I- l'<f r*Jumr atfuarmpit lalark rendlUtei), ru ll Aii- aiwilr |Nla lip arva^ fit. #-PiinHn* lima e*f V.-K1* k (4i trkxur. trrl par amend Standard Method for Sampling Black* for f'aniculeta Maiur. to 1*11 Bonk of Aim* etandarda, Part 1. Philadelphia |P7|, AOVM Do*!* nation D-2V24-71. Vrnnard. 1 K tlrmentery Ptuld Mechanic* John Wiitjr and Bona, live. Hrw loti. IM7. | PR Dottl-mil Piled la-a-fl:*:** an I 6At Acceptable faauJta Tba following rang* aou u< limn oo aooeplable laokluaCM anmpllni remit*: U 00'. < I < 100ft th* rteulU art accept able. olhtTwiaf. reject lha reaulu and ftpaat tha let - 1 ftr/rrenoel. Addandum to BprclAeetlona for Incinerator Triftnr at yrderel Pacllltle*. PH8. NCAPC, ------------- - Decembers 1957. Arnoa. M D.. and Wlllla. J. B . "Dae of High- Tampcratura Pre-Mlied Plemt* In Atomic Abeorplloa fipociroaoopy." ApcrlrocMm. Aclo.SJ 1021. IPOS. Determining Dual Concantrntlon In a Oaa Stream. ABMC Pcrformano* leel Oodo *37. Naw York. N T- 1147. Dcrorkln. Howard al at. Air Pollulloo Source Truing Manual. Air Pollution Control Die- trtet, toa Anttlei. Call/.. Norember 1953. to*v Plaat. B . Liberty K V.. and Vfaat. T B . "A Bludy of Coma Matrli Bftacu In tha De rH <W^MWiM Ptfur* 1-4 aboer* a MinpU rooordlna ehral for velocity mum data Dm tba itiihn id th lin l*o column* of Pigur* I-* to daUrmlna tii* eicrwc* alack |m velocity from equation l-i .l Beryllium collected Calculate the to- U) weight of beryllium collected by u*lng equation 4-4. termination of Beryllium by AlomJo Abaorptton Bpcctroacopy tn tba NIUoua Oilda-Acclylenc riorna." rnlanlo, 17. 303, 1170. Mark. L 6. Muchanlrol Boftnura' Rnndbook, McOran-HlII Book Co, too- Nr* York, N.Y.. 1941. Martin, Robert M- ConatrueUon Dalaila of Doktnatlc Bourca Bampllnt Xqulpmant. Cnalronmantal Protretlon Agaocy. APT1>- W.-V.^'+V.^-'-V.C.-V.,0. *1 *1 j. 5-4 W, -Tout *elckt al beta Wum eonecUd, m , % Total velum* at UClin tatnpla bolll- N*. I. *1 WiWl*tot beryllium bund la eampb eltsuot (reaa iiI*yil<[Vbi*mpl*b*kKfct,*^ V,T*i*J trim** *f UCI In *mpU botU* N* l ml W,WK|kl beryllium Wnd la eempte altOMl Ima fample boUl* N*lx . , ,, . . <ilm f allow* b*< aampta bellta NaVml V,-TrUJrahlto* af water uied la aeropilar (lapf4|r eeoimb plur all *ub emouala). ml CeaC*nrroU*tuA at UrrlUun tewMer. ad Ami , _ V.-TXkl nlam* at eerleo* tated U a*n>pdn to* Mb ameuatrl. Ml C,C*otrtlril*n vfWyIHgm I* Mat***. it-lmL A.Y Total beryllium omlMloa. Oatoutatd lb* total amount of beryllium omitted par day by aquation M. , Rao 0.00006 ty^1 V,A,T o<.5-7 0411. Mrlhoda for DcUrmlnnUon of Velocity, Volume, Duit and Mlat OonldDt of Oaaen, WfaU'D Prrolpltatlof) Dlruion of Joy Manufnrturmi Oo- Lot An*al*a. Calif. Bultalln WP-40, IPSA. ( Parkin Bmtr Standard Condltlona (Rot. '/i'ili'k'W.'j Maroh 1P7I), **-. *.*- s> ,' < - 1 Parry, t. 21- Chamieal tngtnson' Handbook. McOraw-RUl Book Os- too- Naw Tort, N.Y-Ioeo. " , ,.. , \ _ ; f." . vi' y:r Rom. Jerome A- Malnteneooe, Oallbrattotk. ` ' and Oparatton of taoklocUs Sours* Sam* pilot Cqulpmant. Cnalroomantai Promo tion Ateney. APTD-0S7*. ' ' - *< Bblithara. K. T. W. P. Tsdd. snd W. S. Smith. SicntdeansA of krrort in Stack Sampllnt Maaauromanta. Paper proMntod at tba Annual Mratlni of tba Air Potlu- *- ' ttsn Control Auoclaltou, St. Louta, V(s- Juna It-lp. IP70. ^ Smith, W. S- at al- Stack Oaa Bamptlni fan. 'S'rtyj.'j? . proytd and Simplified with Naw equip ment. APCA paper No 47-I1P. IPS7. Smith,W 8.R T.Bhljehkra,and W.P.Todd, ofamtblafi.faa/dkf._ ... . r_ay_rhlua__ab_at_aaf_fa_ba_oa_ra_ra_U_mlurlpneaartpaiiStmaarrktaardan. naJl.itPl_a_w*ufa.- A Mathod sf Inurpratlnf PP*r pfaacnUd at tha 63d Stack Sampllnf Annual V.Tatar Um of Hac.k oport.H.oc. m---ln--u-l-r-aM->a-y. Bpcclfteattona for thrliiarator Testlnf at Prd an) Pacllttlee- PUB. NOAPO, IPST. 's 1 PQ8006 1364 ftbtlAl itoitttf. rot. J*, NO. 244--TUttOAY, OfCCMSU f, |y'| PRODUCED BY FORD