Document eBwD0EK05akjm9602OJByNX9
AR226-2035
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"Roge J. Zipfel" <ZIPPEL@WWPS-A1.6MAILDUPONT.COM> on 09/14/99 07:01:19 PM
To:
CK Subject:
Roger J Zipfel/AE/DuPont (C-8 EMPLOYEE EXPOSUBE/01-MaM998)Jan/Feb C-8 Sample Feedbac
Oate; Sun, 1 Mar 1998 16 814100 BDT Promt Becky Szakats Dines <SZAKATBK@wwps-al.email.dupont.com> Subjects Jan/feb C-8 Sample Feedback Tot JACK OPFEKBERGER <oCT'lS)roiJI@wwps-al.eail*dupont.coTO>
Cot "MITHOMX J. (TOmf] PLAYTIS" <PlACTIS@wwps-al.email.dupont.coro>, "C. June
Greenwal-t" <GREENWCJ@wwpa-al.email.dupont.com>, Gregory & Chapman
<CHAPMAGA@wwpS-al.email.dupont.com>, "Roger J. Zipfel"
<2;IPFEIi@wwpB-al.eniaiL,dupont.coni>
MIMS-version; 1.0
Content-teypa} text/plain Delivery-date; Sun, I Mar 1998 16(56;00 EDT
poating'-datet Sun, l Mar 1998 16s56t00 EOT Importance; normal Al-typet Hail.
Jack,
o
ft 1/26 personal sample on the C-8 Recovery operator (a'TB'068) measured
0.78 inpb. an area sample taken the game day in the C-8 Recovery building (1TF070) measured 0.58 mpb. Occasionally a companion sample is also taken in the C-8 Bacovery control room (TTl?069), however, this was not the case this
time.
The operator's noted activity this day included 4X S 5X poly cell HKV, and
Clave corridor HKV filter changes. the C-8 test freguentqr has been reset to every 30 days for all -three
locations.
o
The B-162 outside smoking area (2nd level, close Recovery Bidg.) was
tested three times recentlys
1/26 1/30 2/S
NO (<-01 mpb)
0.63 mpb (113%/ABI.) 0,2 npb (36%/AEL)
o
Other sample results above 50% action level during this time periods
1/21 TCP149
Wet Fin Op 0.39 mpb (70%/AM.)
EID081978
1/21 TCP221 2/5 TTP108
KEP PR Op PK Op
0.29 apb (52/AEI>) 0.38 mpb (68%/aBI.)
o
In addition, Monoaier Operators working in the area have not worn
samplers in the past. This sampling will new take place monthly until a data base is established to set a routine frequency;
1/26 1/30 2/5 1/30 2/5
TM0106 TM0101
"
TM0102
"
North TFarm Op 'EVB Field Op
0.27
WP Field Op " 0.24
0.08 nspb (14% AEL) 0.05 mpb (9t/ABI.) apb <48t/aEL)
0.34 mpb (61%/AEI.)
ropb (43%/ftBt.)
Begarda, ,Becky
EID081979