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1978 nTodfopraareadiabtysSWfortheng8 C83umfaoun 4 he blo of exposed workers
1970 58foun in Shoo of Oupant erkers.
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1983 orkar adth blo 8 found to have noranl ivr function.
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Sloe rogram seinen on volurtary Formareviewof blood date.
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1996 No exces cieass incidence found in 51 WC wployeen with |
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pt 1930 C-8_ INDUSTRIAL HYGIENE DATA REVIEW (HA Saith, 9 Loschiavo, RD Lanyon, WE Crawley) CONCLUSIONS (Recognizing the data imitations) Tcohnefruese1d5 abycdoerrrmeallatieoxnposbuertew.een blood and air C-8 levels that 1s Eoxfpoasbuoruet a3tptpah.e AEL of 0.56 upb would result in a blood level B0.a1ckgarnodun0d.5bploomo.d level for the Toflon* area is between Dermal exposure 5 the cause for higher blood Tavels. HAIF 14fe for C-8 in Blood 1s about 4 to years. A*nsnnuaaplshoBtlso*odatt.esltoinnggerisintneortvaulsse.ful and should be replaced by
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1595 C-8 IN BLOOD "SuAPSHOTTM
PURPOSES Mproongirtaoars.the ovarall effectiveness of our C-8 industrial hygfene Csruoravteeillanadncmeaionftoauirn aexcpoonsteidnupoopuusladtaitoan.base for epidemiologic Provide closure for issues raised by the 1330 data review. Honor employee requests for voluntary testing.
TEST POPULATIONS Employees in -8 jobs (82 of 100) rEemspullotyee>s3 pnopta (i9n oCf-81J2o)bs with a previous Preenssuilotne(r3sofwit19h)a high previous Volunteers (18)
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199.5BLO STVOYCONLUSIONS
A1VERA5GE37B.L8OP0OeDnLEVELS FOR OLFFERDNT J08sAMIEFRON P1O6S95T,J0P8AVRERAOGUEBELBOTOODRLLEEDVUYECLESD.HSAIVENGCOONNTACCOTM FON1060 TO KOON TESTEDHD ABLOODLEVEL 5PPR THCOIPEFOPFLE8ELI0WR0T0HELEESNVENLTES.JOFORMANYYEARS GAY HAVEVERY reCNICSAVERAGEABUT 1PPX YPEENASRIOSN,EBRUDTAKTAITTHHOWICIADTEESTWAOIBVLIOOOUDALHAVLAFR-ILAITFIEONO.FROUGLY THECORRELATIONBETHEENAIRLEVELSADBLODLEVELS 15 WEAK 0 BETTER DATACOULD CHANGE WARYOFTHESECONCLUSIONS
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Tse 1 RESULTS SUMMARY = OPERATORS
a_ pescReTion OBE autoctave
OFF poykettle
om dispersion
ERA19G9E5 (n) 2.5 (6) 25.0)
222)
AVER1A98G9E (n) 7m
0 @
3.2.39)
08P1 FP finishing
2.2 (5)
O83 FP packout
0.6 (5)
8M C8 dryer recovery 1.7 (2)
1A FER polykettie
23)
198 FP extruder/oven 16 (5)
2.0 (6)
. 0.5 (3)
18PC FEP wet finishing
180 FP packont
3.3 (2)
010)
1870 PFA/FEP bead
0.7 (2)
18PK FEP safety/disp
2.1 (2)
RESULTS SUMMARY - KECHANIES
Sec Fp/eisp/gran/TA [Rye
SD general shit
11)
58M process EAI
8 genera] shift CI
0.8 (7)
118 0.8 (7)
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HALF LIFE RESULTS FRON PENSIONERS
DAcTEsPEM yes 5.7 87 1.2 sa 6.5 8s 2.8 s/88 2.4 7788 5.9 3/85 3.0 9/82 6.3 3/88 1.7
RDEATT.E 4/9 6/92 4/85 12/92 4/85 22/81 ares 12/82 12/93
DATcEs pr 3/95 4.3 3/95 1.1 3/95 1.1 395 2.2 3s 72 aes Ls 3/95 ae 3/95 57 395 2.4
e1/r2gsL)IFE 5.7 22 29 6.5 5.70 s.00 2.30 3.50 ---
For + results, using
averagne e=e3.5 sigma = 114
log pnng = z.051/t2
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199 PATH For
Finish Data Analysis
SEimtpeloyIenedusCtormimamlicHaytgitoenne Efforts Toxicology Hark (Do ve need a BEIT) Continue Annual Voluntary Testing Take Another Snapshot. In 2000
CONTAINS NO CBI
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WASHINGTON WORKS. G-8 INOUSTRIAL HYGIENE - LOGKING FORWARD
owns SITE PROGR
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ABEIpLRIOOOHEDMOIMIOOTLNOOIRTGIOYNRGING
CONTINUOUS IHFROVENENT OF CONTROL MEASURES
QUESTIONS TO BE AMSERED
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HWNAEEVEED0A0SUBAFEFOIII?CTIIEONNTALTOVXEIDCIOCLAOLGYSDUANTEAX?LLANCE?
ASRHEOWULEDSBALTOIGGDFITEEDSTMIINTGH OBEURWCAUIDRARTEONRTY?AEL?
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