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interoffice iUeeiaonueO^iii GEN S5 (REV.6/'. ^ TO (Name and Location) Mr. J. N. Gann FROM (Name and Location) C. J. Duey >1 r\ z'' \ V \A/\ V' f V\' OATE June 22, 1976 REFERENCE NO. CJD-199-76 I PLAINTIFFS || EXHIBIT Subject: Manpower and Equipment for Measuring Air Contaminants in 1II the Work Place CEL -134 Hr. J. M. Ramey has proposed a company program for measuring base levels for all possible air contaminants in the work place. This program (Phase I) is supposed to be completed by July 1, 1977. An initial outline of the work required to meet this objective was given in CJD-198-76. There is a lot of work to be done and the project will require a chemist full time in order to finish on schedule. I estimate that about 25% of my time will be required during this period to train the chemist in sampling techniques, analyses, recordkeeping, method development, etc. Considerably more than 25% of my time would be required during the early part of the project. This would cause what I understand to be unacceptable delays in the CHOX modelling program that we are conducting with CCCTC and which is one of the company!s key technical objec tives. We need to work out a plan to supplement my efforts on the air contami nants project during its early stages. s This project will add unplanned expenses to the lab budget. of these expenses is: An estimate Operating Supplies Detector Tubes, Absorption Tubes, Filters, Impingers, etc. $500. 3 Personnel Sampling Pumps 750. Outside Services Contract Analyses, Asbestos, etc. 300. Most of these expenses will occur in 1976. The project will require a dedicated research quality GC. The GC should have FID, AFID, and EC detectors available for measuring specific types of impurities. A dual channel recorder would be very desirable for analysing a sample simultaneously with two detectors. The GC would not have to be tied to the PACE computer, since hand calculations would not normally be time consuming. (This GC might also be useful for EPA type studies of trace (ppb) impurities in air and water samples.) A Bendix Flasher or equivalent will probably also be required for flashing samples from adsorption tubes to the GC. Estimated costs for these instruments are on the following page. 005937 CJD-199-76 -2- June 22, 1976 VA 2740 GC ALTP and FID ECD (Tritium) AFID Flow Diverters Flow Splitter (50:50) TOTAL $5140 820 365 318 200 $6843 Dual Pen Recorder 1885 Bendix Flasher 1000 Early approval of the GC is desirable to prevent delay of the project and to complete the project on schedule. re cc: Messrs. P. E. Hime D. H. Miller L. E. Hackfeld J. M. Ramey - NYO C. H. Laubly - NYO B. J. Bland - CCCTC J. W. Dunn - CLP W. H. Meyer - Bishop W. H. Tuke - Pampa c/ . I - , l i. { c. J. Duey File: 71 - 005938 Interoffice A\ciiHir;in<lmii TO (Name and Location) Mr. C. J. Duey - Bay City FROM (Name and Location) E S Rcimey CCCTC / ------------------- /VC' 'i GEN 55 (ev.6/7<) i OATE July 20, 1976 Rerepf.Nce no. ESR-291-76 Analysis of Bay City Plant Insulation Samples/Asbestos Enclosed is the asbestos data for the five insulation samples you sent to me. Samples 1 and 2 did not contain asbestos. Samples 3, 4, and 5 did contain asbestos. These identifications were made on the Scanning Electron Microscope (SEM) by Dr. P. B. DeGroot. A report detailing the SEM method for asbestos identification will be completed soon. Any additional identification of these samples such as trade names, source, installation date, etc may be of value to me and our air monitoring chemists at the other Celanese Chemical Company plants. If we can be of additional help with analytical problems, let us know. ESR:eem cc: Mr. R. M. Guedin - CCCTC Dr. R. F. Stubbeman - CCCTC Dr. B. J. Bland - CCCTC Dr. P. B. DeGroot - CCCTC Mr. J. Hawthorne - CCCTC Mr. J. M. Ramey - NYO Mr. C. Laubly - NYO Ms. S. L. White - Bay City Ms. Ann Retherford - Bishop Mr. R. E. Green - Clear Lake Mr. M. R. Stenzel - Pampa 005939 a P5 2; h ^I 0a 0g g u2) og *= /A #9 ir '-n 3 I s, $: O Z zo poz 5 o tu- o13 S 6 c a. o 5 r << <3 > 9 ? yv. V. fc <o1. 5 Do Z V/1 N V 3 ill Si ;>t 35 (T n 3 *2 P -i (1) lo 3 o v9s 5 Ci tu r pc 3 Fv/t 3p i i ,** 3 a a a1 yi* PBD-180-76 cc: Mr. R. M. Gue&in - CCftg/- , Dr. R. F. Stubbejgian - CCCT'C; % Dr. B. J. |Sland'. CCCTC^X Mr. E. S. Ramey - PCCTC Mr. J. P. Hawthorne'- CCCT^' # Mr. J.. M. Rctixitijr, *-&YO `k% Mr. C. Daubly^^Yp Ma. S. LiY White ~-*"1|ky City Ms. Ann Retherford - Bishop -*- Mr. R. E. ..Gtgen - Clear* Lake yj0 Mr. M. R.<j.-"B|e^el - Pampa U) PMiivtsyis Q r~'' c*, *"*? "j*' **-* j**>' .*y'*v' . 'r. ...^ -- * * 'V'-'ITsSW?'>rr?>, . '. -,-v :>cts'. .. -^STi V-1 * -r--`` -r^ * fi-J' jrt>v - *'.;: =*. im1 isp Urf\ Cn ^*,. . .'^ Vw.-l . . . -i^.,.Vjrrw _ * m&$jrW 005941 Interoffice Alciiioraiuluiit TO (Name and Location) Mr. R, M. Guedin - CCCTC f ROM (Name and Location) P. B. DeGroot - CCCTC GEn 55 ;R .> OATf August 17, 19"o REFERENCE NO. PBD-180-76 Use of SEM/XES to Identify Asbestos in Insulation SUMMARY .;iv v-:- Scanning Electron. Mice's bbpy and X-ray Energy Spectroscopy were used to identify asbestos in san^lb&^f insulation. SEM/XES is a rapid, fairly simple method of identifying asbest^bsVfibers as small as fractions of a micro meter in diameter. Asbestosnhinig^Is can be distinguished by morphology and relative Fe; Mg,...Ca, A1 `and,-S^<ontent as measured by XES. * "sfi - ' -."Z. ' ' ' -^s.*3U-V'"iSJht*. 2? -ir . 2^JS' .= >7 'h - * . r. *?f ** ;;$r:* v t . ' r .-4^ "*}*r - V ~ f." --* ' ' .?T'&- V **>*... -- .'- ^As be 8tbs . ;thsulatiob;\,.. X-ray ' -^EM "t9V:. g *; _ ' .`./t, - \>7 .' -=. . 'V*J 005942 PBD-180-76 -2- August 17, 1976 INTRODUCTION At the request of Mr. E. S. Ramey, I have examined five samples of insulation with Scanning Electron Microscopy and X-ray Energy Spectroscopy (SEM/XES) techniques. The purpose was to determine if asbestos was present, and to find out whether SEM/XES methods could detect asbestos easily in such materials. .................. i;- ^ CONCLUSIONS ~ vi .7~ Asbestos of two or three different typ^.wjafceasily detected by SEM/XES methods in three of the five samples. Results'^mat&sHed expectations as to which samples contained asbestos. Both thef 4ppearanp%l3f the SEM and the elemental composition determined by XES are nec^Bsary.ip-identify asbestos. .V. ! i-f-'t*}: RESULTS AND DISCUSSION 'Is : .. IK - itt. . tvs*. - * | * .* * ` -Jk . Qualitative observations on ^e^ppgarangq?atxd;.a summary of elemental compositions are given for each samplejih thcss^ibhe^'^his data has been re- ported in ESR-291-76 (1). The three asbestos-containing samples (3-5) appear to be mixtures of asbestos with a material resembling glass fibers or glass wool in composition (but not in appearance). Sample 2 appears to be mostly glass-like fibers and particles. . This is probably a raw mineral rather than a fused product like glass. Sampj^^l-.c^nsists->f |tMiv.pjates or flakes of a silica- alumina containing some K and NSr -7` ' 'M fc*7 V'* w *- t ' * * -.4) . >, t-- .. ........... .. .- ` . l--*g' ' '-**>*+****uk.tx^' Photomicrograph's jand.Xv" ?;-tC- ^^^tr|s.a^e|fe^n?in Figures 1-5. brief discussion and pretatioh:of.tbiveac.dat^Pxor':cjSqh-isample follows: .. s.,,f aj: Sample 1 (Figure...!)^ Tl^fiaK#ii8een in the photomicrographs range in size from a fewV'.p^m. Many of them are partially transparent. This,puts an upper.:ljiriit bf hb'bMf;6`0 nm on their thickness (1, pp~12wl3)i~->The XES epectruniiisf^ilso shown in the figure. \ -i * *. ' Sample 2 (Figure:2) - Small aggl^he^rSt^^flEihe particulate matter are interspersed with' ribbon-1 ike;fibe'rs.. ^TheSe flat fibers are about 10-30 pm in width. The photomicrograph taken with a 1 KeV beam (very low electron penetration) shows that the surface of these fibers is also covered with fine particulate material. As the XES spectrum shows, the elemental compositions of the two forms are virtually identical. 005943 PBD-180-76 -4- August 17, 1976 and sample preparation, each laboratory would have to produce its own com positional diagram using known materials. Fortunately, most of the asbestos used commercially ia'chrysotile, which, is easily identified by its serpentine strands and high Mg/Fe jratip_ Sample preparation required simply picking up some of the material on double-8ided tape affpxed.to ^'.|EM,stub, then coating the surface lightly with carbon in a vacuum'evaporator*. "The-carbon coating was kept thin to improve X-ray detectability. ' Jrhe.-.rqsuiting rather low conductivity limited high magni fication resolution sorhewnat.S:T'. '.*.*7. ..vp: . r- .r Instrumental conditi^j&fwffre fhose routinely employed in our laboratory, i. e. a beam energy of 20 KeVf^ecoriilary electron photomicrographs, and 30 sample tilt,VU c - *7^ PBD;eem REFERENCES - 1. Hayat, M. A.,ed.; "Principle8 and Techniques of Scanning Electron Micro.fcdpyv^jj/bl I, '^i.'n Nostrand Reinhold, New York, (19.75).. .2 Walker/ lifr-ViG-. G/Paulson, anli R. E. Ferrell, Pr.oc. of the; $2nd Annual Meetirig-^of the Electron Microprobe Society of America. 1974. 2 .''"tj'er* - . a. -.<a . - nmT % * -t 3. Me Crone, .'^VVC/and J. G^Delly, The Particle Atlas Vol III. Ann Arbbr Science Publishers, Ibc., Ann Arbor MI. 1975. 627-28. ir ^ % 005944 PBD-180-76 -5- August 17, 1976 o u U c CO fa ... - fa fa X c fa CO fa fa fa H fa W o : fa < Oh foa Oh <5 W O Oh >. X T3 3 3 O fa 4-n> 3 fi v w nt .... 4) fa.-..i.v.'*:-- fa > Vifa* .bfii: fa #--4 <5 -4 CO bo i'.lSaxi,*; -=--.V-n. -fcjS. , 2 44^ CO d O r ^4 co J^Mh. fa - ; ;<;*& CO w eo fa 2 ^4 CO W4 4)4 CO fa ?4 CO Ca Ca W w so fa o Oh S fa fa fa CQ C C<O1 fa <5 H fa fa O2 H Hw a fa w D co i* f-a< w fa Q fa O< fo1a-4 S fa H CO <5 Nn fa fa H U a s o ^d4 4o-> d 3 o 'V o* o- u o O 3 d fa ' . < fa. ~ra X! O' CU +J o w" fj -fri- CS- -B; * o a 3 J-i X V to o 4a-1 4) Xtni <5 4 O fa" - fa . ... --o." <- .. > *fcs* r'-fD . r-4 - - S o. +*." ....-*. . o - * \ 4)4.0-.. '-`a-'-. O': . * r to : 4 \- --<0-* .. i'.. v. 4) r 3 4) >#4 j-i 2*+4 ' -* VW .^43 uj i> . 4) ",. -<--'--- .3 V 3 +4 et -.+ % <s *4 B .... 60 ^ . 60 ; *44> rt S' vS A-ajso Attoi AV-t CQ V '.O 3 ' - <0. 3 ..-- U 4) 4} c 4 'M H o 4 > 3 3 d o- -.. <H fl4-> ; X3 to V4 O n O ffa VM o 4) m r-4 CO i--4)b O T"4 :. ,o 4. `4J O 5- - > d- v :r 4> -* '> * .`v tf'i'W. : W -. ;' . O - ti n faE 6'4? 60 t4 -r O ?4 T3 H Xuo Om 4 3 c 4 3 4) O XI 4) fa X 3 4) 3X --4 3 4)3X 3 4 H fa H fafa fa fa CJ fa CQ fa ffl fa Oa 4) aO fa flS co m m 005945 005946 005946 005947 FIGURE 3 SECONDARY ELECTRON PHOTOMICROGRAPH AND XES SPE INSULATION SAMPLE NO. 3 Top - XES Spectrum, Area B Bottom *- XES Spectrum, Area A L80-76 -9- Auguat 17, 1976 005949 005950 XES spectrum , area B above a ELANESE 8 CHEMICAL COMPANY i JLW-2-76 September 22, 1976 t Ms. Betty S. O'Shea National Loss Control Service Corp. Environmental Science Laboratory Long Grove, Illinois 60049 Dear Ms. O'Shea: Enclosed you will find four cartridges for asbestos fiber counts, each containing a 0.8 micron filter paper. They are labeled as follows: 1. Blank -- An unused filter paper (#913762 is this blank's number). 2. #913761 -- An asbestos sample, with 48 1 of air at a rate of 1.6 1/min. 3. #914761 -- As asbestos sample, with 56 1 of air at a rate of 1.6 1/min. 4. "Asbestos" -- An asbestos sample with 48 liters of air at 1.6 1/min. (does not have a number). We would like to order 20 asbestos filter cartridges for future use. I would like to know, if we use your cartridges, will it be necessary to mail in a blank? Also, is there any special consideration that I should know about storage? Thank you very much. Sincerely, JW/jg Enclosures Jimmie White 005951 CELANESE CHEMICAL COMPANY BOX 509, BAY CITY, TEX. 77414 TELEPHONE: 713--245-4871^ rumenTM nc rn ANFSF CORPORATION GEN SS (REV.6/74) " DATE 10-6-76 RE<FEI--RrvEi--NCE NmOu., j JLW-4-76, CJ0-202-76 J SUBJECT: Status of Bay City Plant Industrial Health Program Method Development Preliminary work has been concentrated on method development. TWA methods have been developed or adapted for methanol, cyclohexane, cyclohexanone, cycloLxanol, and various dust samples. Charcoal absorption is being adapted for most remaining organic vapors. Silica gel absorption is being adapted for Sines and appears to be satisfactory. Methods for oil mist measurement have been reviewed. Several analytical tech niques have been used (UV absorption, fluorescence, gravimetric, etc.), for this analysis. We would like to hear comments from the other locations before decide on a method. Future work will include development of a TWA method for NO, NO2, and HNO3. Available methods appear to be quite time consuming. Sample Collection A list of samples collected and results obtained is attached. Most of the samples were taken on the outside operator with the greatest potential for exposure. Mechanic samples and upset condition samples will be taken when the opportunity arises. Several asbestos samples have been taken and sent to National Loss Control for analysis. We expect these samples to be in com pliance. About 15-20 percent of the samples required for the first phase have been taken. We expect to complete this phase by duly 1977. Problem Areas The Nylon Salt Unit outside operator is occasionally exposed to methanol vapors exceeding the eight hour PEL and/or exceeding the proposed 15 minute excursion limit of 1040 mg/m^. Operations and Engineering are working to solve this problem. A sample taken on the Nylon Salt Bagger showed 16 mg/m3 nylon salt dust versus a PEL of 10 mg/m3 for nuisance dust. Actual exposure is essentially nil since the worker wears a dust mask. This will not be a problem if the SCP allows the flexibility of using a dust mask for short-term exposures. Exposures to about 100 ppm HMI occur when loading hot HMI into tank cars. A heat exchanger has been installed to cool the HMI before loading. We will sample at the next opportunity to see if this solves the problem. uniterms OSHA Status Bay City 005952 I J. H. Ramey 10-6-76 page L 9 $ Administrative Procedures P has reviewed the administrative procedures draft in JMR-178-76. Comments and suggested changes follow. 1. No changes. 2. No changes. 3. Comment -- Standard report forms should be clear to the average worker so that the form can be copied and posted in the work area. 4. Comments -- BCP agrees with the filing system recommended except for keeping files in the work area. We doubt that work area files could be kept current and accurate. Should a second file be kept on microfilm or computer as a backup for IR files? BCP plans to file shift schedules for recording work assignments of employees. 5-1. Suggested Revision -- If measurements show that a substance is present in the workplace air at a level that in the Laboratory's judge ment would pose a serious risk to the employee's health, the Unit Super visor should be notified immediately and corrective action taken. Also, the Area Superintendent, Safety Supervisor, and Plant Manager's Safety Committee will be notified immediately. The Safety Supervisor will formally notify the Division Industrial Hygienist. 5-2. Suggested Revision -- Copies of all completed Industrial Hygiene' Monitoring forms will be posted in the affected work area for 10 days to permit employees to review test results. 5-3. No change. JLW/CJD/jg Attachments cc: 0. H. Miller J. N. Gann K. A. Dunn R. C. Reitz B. <3. Bland - CCCTC E. S. Ramey - CCCTC R. E. Green - CLP A. E. Retherford - Bishop M. R. Stenzel - Pampa Central Files - CCCTC File: 71-1 005953 Bay C ity P lant Laboratory i CO 00I o o--T~ S<--u c cr P QJ gx >> <D P c o o 4_> o P G <-- 4J * r" O P >> V/ <o <D O. 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T- QJ <0 QJ QJ to E f-- M QJ D O *r-- cO r-- *r* O to *-- CJ T" 5-H- *r- 3 4- <c e 2: O LO CO QJ tE cl*o QJ E EX ST *r- lOOO OJ BJ O to rs <n <n r-- e-- >1 r-- r~ 33 x> rj 005954 005956 Interoffice iUcinonuidiiiii TO (Name and Location) Or. J. L. Sadler FROM (Name and Location} C. J. Duey GEN SS (REV.( OATE 11-23-76 REFERENCE NO. CJD-204-76 SUBJECT: Analysis for Asbestos in Bay City Insulation Six samples of insulation are being sent to you to determine if they contain asbestos. They were taken from bins in our warehouse inventory and are labelled according to the bin from which they were taken. If a sample contains asbestos, we will dispose of the insulation in the corresponding bin so that it will not be used in the plant. Od.Q. CJD/jg cc: E. S. Ramey, CCCTC W. D. Sutherland J. L. White File: 71-1 (J/i J. Duey 005957 F* JLW-7-76 December 7, 1976 Ms. Betty O'Shea^.: ; National Loss Control Service Corporation . Long Grove, Illinois 60049 .. Dear Ms. O'Shea: /' . , * r We received the results from the asbestos analysis, sent to us by you.Qj^,October 13, 1976. However, we have not, as of yet, received the twenty asbestos filter papers we requested at that time. Also, we sill would ll ke^to know If .there are any special considerations necessary-for. thp storage of future asbestos cartridges. ' * C* _ W J _ Enclosed you irftj* 1j|<$;.four cartridges for asbestos fiber counts, each containing micron filter paper. They are labeled as follows: .; , , :r r* s 1. .!.2'-V7(-2 2. T2f-t-7o-T -^3.. 10-21-1976-1 4.' OT46V B}anjkr..;iUnused filter paper. Asbestbs sample with 11.2 1 of Asbestos sample with 27.2 1 of Asbestos sample with 24.0 1 of air. air. air. Each ofthe above samples were taken at a flow rate of 1.6 1/mln. Sincerely, JLW/jg Enc. Jiimte Lee White 005958 GEN 55 (ReV.6/74) I DATE December 22, 1976 REFERENCE NO. JLW-8-76 SUBJECT: Industrial Health Monthly Monitoring Summary Attached is a summary of the monitoring of various airborne substances throughout the Bay City Plant. This table contains information beginning in April, 1976 and continuing to December, 1976. JLW/sls cc: Mr. R. C. Reitz - Bay City Mr. J. N. Gann " Mr. B. 0. Bland - CCCTC Mr. E. S. Ramey " Mr. D. Barrett " Ms. A. E. Retherford - Bishop Mr. R. E. Green - Clear Lake Mr. M. R. Stenzel - Pampa File 71-1 J. L. White 005959 44 <M OLVJ-8 I N D U S T R I A L H E A L T H M O N T H L Y M O N I T O R I N G S U M M A R Y s:}uain:J03 1t 11 1( it (< ( 1t Page 3 A new E m p lo y e e pcSWiM/6Misa U0l''5J;U9DU03 `isaqSiH /^(sainuiH Ul'uOliSJDj) H/6VI [3A31 OUl l (.33 >- cc N/6W Z3 CO aiqnciomaoDV 3jnWs/CoHd*3 cc o wi anoH"3 I-- poq^aw 6uljo*viuoi.j pajoqiuow o s rjucuiuiequoo c lit uoiqdiuosaa qop a: (asquOTH <c /qijnoas tH oi leioos) etuefj 33^0 iduq }Jn ,,* t i 1 1 O to CM co Csl 03 XI 2 h* ro o -- 0 03 H-> 0TJ (D <us o *-4- a: r- *o ocn -r- o --un co 2: s:to < o c <0 jC 4-> 03 2: so -f>> to co CO \ CM CO <c^- j4----J CO e o z>> 1 1 1 1 1 03 x: to r-- XI <0 4-* 4.3 O i/I 2: LU CM V ' VI 03 X5 3 *-- *o 0 r-- JZ 03 +J CD T3 03 0 4-3= *- f- CO CM r-T3 *r-- O -- rH COS 2:to 1 1 >> 03 I t V. *-- lo OI ,2-- xr -V- 4-> O <0 T f-- az 5= c O O' x> to c 10 *f CT ac \ -o CO r* v*. > CM #a in O *3- O H<4- U 1-- aqea ' (aiqe3{.idd\f 3J3q) on 33uonfa3s. u to fV* CM \ CM f~H to r-. H CM fH 5f Cs *--4 to tH O O H O to CM 0> o' r4 V> CD TJ 03 03 S IQ *c0 4- X r *-- CO 1-- T3 O O' f' OmUI to 2: z:<o c-* O C tj xr 4- 03 s {. 0 4J <t5 *CD CO CL 2: O O <d s_ 4-> tO CO U> LU CO 1 (O O 0 to p 1 C CO <0 to CO *3- 4-> c"-- to c 0 r- > 2: to r-. CM V r4 H 1 11 11 1 ( f 11 O in to f-H CM to CM to a> XI 3 *- *02 r-- x: 03 4-> CD "U 03 G3 2T <tJ *c0 <4- rn *c~ *- CO t--0 0 f- 0 *--4 to to 2" rrco . 0 e <a JZ H-> 1-- 03^ C Q.4H IO t- 03 3 tO S C -C CM S-'US . CM J CM uJ- CO in 3 1 XI >- O 1 03 O' O O ^1* 4-> 5 CO c 0 5^ Z to r*>. CO CM **. H f^. <A 0) -O 3 -O O r03 4-> CD "O 03 03 S <d t0 *+- *_ *r-- *r- CO CM UTJO^ t- OMf- cos: zio- 03 p* *0 i. CL 4- to rd c <C CO H 03 tO P CM >l^ X< cc 0 to r- 1 CM <0 in u tt >S>0 4-> d O X) <d -J to rCM CM fH N - 0 05961 J--------- --------1 The hood was In use the e n tire time o f sample p e rio d . .. ~ *' s^aaaiiK33 IN D U S T R IA L H E A LT H M O N TH LY M O N IT O R IN G SUM M ARY cW/&.-l p3-}D3J3Q U01^9J1UDDU03 jsaqSiH i i< <iOSdJ* ruotiejrQ) fy,uw/6wqi [3A3T out (.133 M/6W (t) VMl daoov ajns/o6dwx3 VH1 jnoH-8 poqWJ 6iita^!-u0W psuo^iuow ^UBUtUl^UOQ uoi^duosaa qop (jsquinH /Cq.unoss leioos) saietj 33iCo(.dui3 Wti o o oCO CM o GJ <d vi CnjQ S- 3 O CO 4-> VJ >> <<cc0 o s_ o GJ tO 4w-> tt-er| GJ O CO > cn 1 r- CM >* o co CO _J o +J <d io- id a xi 3 1-- *o0 r-- JC gj -4-> (3*0 CJ gj 2: <d *~ os- nr v* V* 1------0005 f* OHIO </7 SZ CO oc <TJ 4S0J- d J01- </> Q_ ZO o XI 1-- r^. t--d O*-i r>* in 1 "8 S- 1 id xo: tod* <d CO >J to r^. QJ oCO .<c/) r* CM 3id cCoO <A GJ XH3I- *oU *-- -C <D 4-> 0*0 ST Z CO -o c * <0 +oJ(dJ- SGJ to O. zo *o t- sO- CoO id h oS- oI >>r^. i- o <d in 2: >> -Z- to N f-- -oo --ai _4-c>r <5 ia *0 o*"j s41: o s- nr *r- -c- CO CM -- O -- --< CO c <v +> QJ WC <0 E X <0 -n.GJ>&*- - 4o<->0 i. GJ 3C Q. <0 CM ^ CO o cn CO S-. 1 3O CO 00 om O *ia- >1 oE CO CS. M 4-> O V) Crtj -C H* in G> -3Q I- -0a r- XT GJ 4J 0*0, GJ gj: c X 4-> zgj oe*E- So- reo0gj. CM i CO O o> (- CO L( 3O CO C<O c *-< oos i*nd- U o CO f^. JLW-8 (siqeoiiddv 3j3q;i) ON 33U3frt)3S nnspR? 41 JLW-8 I N D U S T R I A L H E A L T H M O N T H L Y M O N I T O R I N G S U M M A R Y squauiaoD *J5Duo3 'jssqSiH (M(S3}mn;.j uruopnjro) W/6;.j (3A3q 6util33 >* W/fr,-i am 3iqHi0333V CO o Ci-J/fiW ajnsodx3 VMI O' o jnoH-s t-- o poqqavi 2: Butao^iuci-j o paaoqiuow quBUtiuequoo 2C uotqdiJosga <c ta ' qo zc <c (jsquinq Xq.iJn3aS or leioos) 3U1B({ 33/Co idug CO zz> o' 2: ^tun 3*<?a 0t0 (3iqB3ttddtf "r> 3j3qM) *om aouanbas Maintenance Alumlnia Tubes Modified NIOSH Method S59 Eddie Jenkins Repairing 1992 (42 min) The sample was longer than the 15 min. excirsion 1040 (15) 1 CC-OO4 IOCDM COCOM 1040 (15) 11 11 I1 4i tt1 <1( < 11 t< CO CM to None detected Less Than 1 Pump 1.6 1/mln detected None . 5 micron (PVC) 1 F ilte r Paper 1 rK = s MSA Model G Alumlnia Tubes Modified NIOSH Method S59 Hydroqulnone Manqanese Acetate pBenzoqulnone Operator Methanol Methanol . Grant M ille r VA ;e 448-30-6676, Operator 452-74-6851 M 266 i Roger Schnled >r NS 454-02-9196 . 4-> 4-> CO cn cc ;>> sz > 2 <AOOrc> c r-- > CO -- <0 N T"< --< H CM 00O *-H H r-( fH i OO cn )C O == <l> <4O<<-U0> *-- > C CO *-H CM O 35 CM = -- CO fH CM O fH CO OLW-8 Page 9 squauJiiog cW/Gh p3;39V3G uot + ejiusoiiog 'qsaqSiH u(li')u(osia^^enujr!,'.]!) H/Gw [3ast 6uiiiag ew/6n urn hA4 aaaaw W/6h sjnsodx3 VM1 O JnoH-3 poq^aw 6ui JOTtuct-"; pajo}iuow ^ueuiiup^uoo uoiqdLaos.aa < ' qoc ui (jtaquinN < X^.unoas --* letoos) or auie^ t-- aaiC0Ldui3 cn 3 O (atqestL^V 3J3MH) -on aouonbas VO wr4^J cn CL. oS U<<U9 O cn z: ui O o olo 04 UO OX <n rO--3s: -0Q> ULs Of-- SOJ- 4uJ w Did) d J -4-> V oS- o01 <c0n x o o. E<o CO 01 u c CO rs co ri O <D <43 T3 =5 O r-'O 5<1* <0 (us: O *T- U4-IO .tCo *o O--<W o s:= <ii <o 4G-J o 4os-_> : <s9 Q) n. ^4 o Cl <9 CO -Q CO <0 CO S- r-t -X I CO O L r^I 0^0- ^G o\ > s- -- a- oj co co '-- <CLOf- H OLc. a. t- ToOO 4<-0> O CJS r- *+--J (/) CE3L in u-:s: a. oc o 3 <Q o C So O 4-> -r- to TC-L S01_ *CJ CL CO T3 Xto- CO co ^ CO o CO CL c *o < CO CO r>* rv \ cn T*C o 04 N. cn -OQ *0 3O *- <0 *0 Of T- 0) s c#- *i<f--- s: E *r- CO DTDOOl <-- so; *z-:ccon -O'"N \E > S- rcl a; co m --C<QL f-- * COO. *<0 4-> i. S_ O 9 o <i's: T~ -f* o_ r*< fcs *r- CO 3 iniLsa. J4o-> ai CO CL z: o 5 cn i 01 CO f-- o S(O- fN| j= in o E3 -r- Cl o -a r" fr-- <9 X n ai J_ 1*4r-->- 4o<->9 <--c- S01_ 4-> O. 3> O 01 c t<0 o 3: co Et <9 CO f -- 4 r-- CO T* CO 3 4- co <o CO o "005967 JLW-8 IN D U S T R IA L H E A LT H M O NTHLY M O N IT O R IN G SUMMARY s^uauuoo c'A/fr.l p3->T3a;oa Li0tl9J^U33U03 jsa'qSiH (I) (sanui'-j OL uoi;?jro) [3A31 OU11133 gW/CW ew/6i-i 3jnsodx3 VM1 jnoH-3 poinaw fiuiJO^tuoii pajo^tuow ^ueuiui^uoQ uopdiuosaa ` qop (usquinw proas [epos) auiefj aaiCo[dui3 o<CoJ CvJ > i- *-- CCLOCG*0.-K^<Uu ^HD OU U To3 4->J o ci s t- -*-> o. gf-er f- CO 3 in u. s: o- JQ -O I--3 -Oe T-jOi3J4So-> c *- in f= r- (/) 3 -O O OY <sz^r-- O --l tf> E3 *U-*DO rU--3 OX. VC)l J- *r- O 4-> f~ 4<C-0* T- Cl 4-* CL DO o VO o CO X3 VO eo v- m ro.st X: 4C->l U 4o4C<->a-lDCOZ OCL Cl VO c cn xCoO: *-v <Ml J- o cCnl^s<* om uft c o ^o \e > J- r-- CL CJ CD <0 'w Cl c o. o o *o 4-> SO- t(-USO 3 f- 4- o. e *-< e t*W 3 in u.s:o. Cl CL Cnl w4-> CoL O } <0 O&. 4->-- 0 0(0 in -o c. <y ci D JC> C CL4- CL X O O o Tt-- O -M E c o CEl<OMO -o VO *--4 3f O Cr~co( r-- VO tj*r 0 s- $ 1 O (a^qGDtldtfV ajaqft) -*0(4 aouanbas VO rv. Cn. o II gj E g-e to in o 10 -C rt O V in o in O ^O \E > S- ra oiciid c aC10.L1--a> *-< oi. -oa 4<->tf o o' s: h- 4 CL Er-< E *r~ CO 3 in u- s:o- 4C->l o Oc -<o0 s_ x: Cl J 4o +> 40 s_ Cl CL o r-- in >>CJY 1-0* Xt 4-* VO Cl o CI co <u in =C VO ro 005968 S5U3asi!03 Page 11 p3-}33;3Q uoi^eJiusouog ^saqoiH / ^(sa-jnut'j ut'uct^ejrQ) gW/6'.-i [3asi Suit tag h/6;j ai^eldVaMaJLoy CJ JC *A 4-3 +J O CO Z 4) oc O o .2;.. W/6'.-l ajnsodX3 VM1 unoH-8 poqgsw 6uiao;iuoi.; O <1) O <D Z *o XT 4-3 r-- "O <1) <o <u E o **cUmT*-- atn: <n*oocn usoz^t^o" p3Jog.iuow ^ueutuiequog CO o Q s_ o UOt^dIU3S3Q 4- <0 ` qop iO-J ui ac au <o 3: o (aaquinti CM jC^Ljnoas<c --< [ELDOS) C 3U1EU CO *A03 MO C0J Xo) toI r-- ON 33^0 [dm3 <1) > CO zotn^t o S- -o <D x: ci 4-> 4-3 O VI s: o O o a> o o CO N I 00 t (aiqGDilddv 3J3MM) *OH aouanbos CO r- a. v> E <a j J c Ol f-- 01 E aE x:**- in f-- 4J co CL 01 E <* ca i vi 01 Cl -C -i- I f- 4J , O O <j co <T3 \ -C t- 4-> 0J X) CO f- oi Ca> o 01 *ci. tn > ooc a__ i Or-4JJ- a* l. co -- *o o o <f-ZUO o > t_ 'a--.' ooj.co co* AJ r r-- C O. <11 O "O > OOL a._j o> ca to O Q.C-- J- CO r-- U S- C O r-- (DOS-- E 4- - 4-* CL r~-4->t=S- co CO C O <L Z O U >03 Ol O O VI E 4J O) Q) V) C i~ GJ -Q C I--O COa#i--- *aco 4-3 CO CU) 3 xo CO X Ol 4-> O 5- SC ca co r-- O Q.4-3 < O*0 3 in <n wo >T t-- t~-- O.X3 CL 3 -c- - C"0 U rtS <<< V) Ol r-- O CO f.K x G O CO c-- U CM ca tn O ct o 4-> <d S~ o x> ca co t>- >a> *or 0 0 4-* 4-3 ca CO cto 3< xr o CO -- f r- CO 4-3 O I- SC ca co 005969 S^uouiiioo <a o> <T3 Q. p3-j 33*30 uopej^ua3ao3 ^ssqoiH CM a CM U)(!so^nui*,-; ULI'uUCot'Ejr-G) gi.'/cw [3A3* DUl[L33 CC < W/6H )^elVdattoloy o a o to CM V!/6w sjnsodxj VH1 a: JnoH-8 cn ^r o poqisw SutJO^tuoH to <v Jd *o 3O -M 4-> j*a 0 t- flj E c rc E *t- to DTJOO^ r-- O -- lO < 2: 2: to 2: pajo^tuow a c o *UEUIU1E*U03 --~oi c <*-- o t^3 D '<0 "O -- +-* d t- -- E*o tn (C aj o></> P rt M D JD C 3O T3 <0 O r-- <0 x: >> <C 3: 4- 2: O > Sa. -- 0. c ao O XJ 4-> S- S. O rtJ O 4)S t- -i-J o_ c= r-- J* es 3 o to CM to CO J4o3O-> "JoOC <a T3 o T- <G i o 1 --< IBLOOS) O dcn <0 cn a: 3U1EN *r-- S- I n} <UN 33iCo (dug t_ > to OUltf i. 4o-> 3 5- <0 cl 2:0 CO to I <DCCO OOO c <0 *<0 01 t. tt U.2M- oO 5 >> S- 4o-> <0 5<y to CL 2:0 to CO CT> x: t x> to to to c o 3*EQ to to fs* & a. o ES <0 3c <0 c to *- o o {. 0 X) o to CM x; t. 4-> -- to (f. <y to f* s. to > o s- EPt-p a t-4-*GU (0^ J O O <4- 2T t_> O to GJ JQ -O 3O 4-> -C -M 3 *0 <D *<" to O O +J EP <a . o N <0 t OJ CO c-- O O U- J J--D t^I. JC ? cn Ohv U 3 JZ to *M O t- t_ C CO <0 <0 c o >> 21 to to rs. r-* (3{<lEDi.(ddy 3J3MM) ON 33U3nfa3S 005970 Page 13 II >- Ci ZD CO or o c UJ zc < M or c/> it S}U3U1UC0 Page 14 f-'.-i/E'.l pSpa-jag U0C2?a;U*ljU03 '^ssm5ch SoTnui;-I'uoL^-jrG) 13A31 OUl [ISO >- O' < nm< jpepaao? o otn W/6W 3jnsodx3 C VH1 jnoH-8 O c <C0 to to <D _f CO poqpw 6utaoi luo'.j a> -CT5 43->XOT 4- r-- <D <0 E * o oS_ CrcO (0003 -OC ZVCM) pajoqtuow queuiiuequoo O>, Xa o X= c uotqdpossQ " qop <0 oX i<-u Ui 2c a. oo (jaqajnn <c jCqunaas *-- [epos) a: aujGfj OO NOo <0 U) </4>J<O/)(t M CCO aaXo[dui3 dj oin *3 O *0- 41UQ I OJ 4-> OCiO r--O rXo**r0- >> J -Q *3 set+--3J-4OCO->) u ac J- to j4C. )*--0< l^Ci o z: to o oc *-- <0 OX C>J3>-<Cu o o CM a> --i *0to o X *o +3>4OJ r-- 03 (OQ E (JOD- C2OCO ?i ozw ca) to *o-- c3 ox ><!> UJC <0 00 O 0* to O r-- O ai oj C 4-> o tO +J <0 SOJ to Ol ZO x: in to *0* O CM Ut <0 CO ao cO <0 to O 0- So 4-> O oj 4- <0 <D ?*a <0 cn J- tn o *v 4-> -- Xl 4-0 3 X U 4-> 03 -o C tOX -O o S_ c <0 O <->2: a. E <0 CO <0 as-j <D 4-> o *--O Cj*<a0 o x *- >1 <11 X 0X0 to to r-* % CM 0i0 005972 Page 15 ------- w---------- squaujao;) t1 cw/ew pel'ja^a U01^3J1U3DU03 04 tCoO (l)(sa"*nut;-j 01 uoi'ejro) jW/6',-1 19A31 6uciiag >- CC < W/6w (l)WU atqeTdaooy <n 260 o CW/6W 2: aansodX3 cc VHi unoH-8 CtoM o o pom aw fiuiuo^iuoi-i 2: o paao^tuow queuttaequoj :c uoiqdijosaa < * qof ' tii 3r (jaqiunw < X'q.Ljnoas leioos) crT auiefi </> aaeCoidug O nun nsa 00 -33--:I (aiqeotlddV ajaqH) aauanbas 8-4-76 7-30-76 Nylon Salt Mary Crawford 450-70-1203 NS Operator Methanol Aluminia tubes Modified NIOSH Method S59 j 1 1 i ! 1040 05) i 1 ! l Roger Schneider 454-02-9196 1i j 3250 I 1S ct--o> ! t 1040 <1 05) O to 01---- 0O rt--o ;-------------------1 Oto CM tO0o4 1to0 ttoo Or>. tOo 1 < Carbon Monoxide Kitagawa tubes color detector: Carbon Monoxide . (t tI Area Sample Nto( . 0f-I4* 7-28-76 CO iOO>-t1flOCX0J)*'4rxD-t*J 00 OC15973 - 04 This sample was taken from the vent on top o f the analyzer room This sample was taken from the upstairs analyzer room Page 16 Page 17 4l Page 19 The moriring sample of Hr. Carroll s^uaouoj r'.-j/ew paqoa'SQ uot;?jT.u3Du03 qsouSij-: I Q\(sajnui;j uruop,-jnj) H/Gi-! [3A31 Cu^lSg >- (< < ew/6w </1 d)Wl aiqe^.daa'Jv COCMO O gW/Gw ajnsodx3 oc VMi anoH-8 u0-->1* o o poqqaw 6ui403iuo;.j O o paaoqtuoH ^ueutuiejuog -C#C13 2<:u i- <c UJ 3C UOtqdIJDS3Q * qoc' 2=4C00rtO-t->JJL <c (asqrnnH /CqiJnoas o' leioos) 3UJBN saiCoidmg TfJ- > O COSL*J0>- </> o CO qiun c 0 2: sqea to . *0C311O* CO (oiqeoildrfy o a-ioqfl) 0{J 33U3nt)3S Aluminia tubes (3x2 gm sections) MSA Model,G Pump 1t 1 O tCoM 0in = CrCt%oM1M --- <( ti O CtoM CCOO , - . * tCMfC-o11MMs" . Dan Barosh 460-78-2457 Dan Barosh 460-78-2457 The morning sample of Mr. Barosh .................... . The afternoon sample of Mr. Barosh f1j 14 ; OC15977