ML20213D194
| ML20213D194 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/26/1980 |
| From: | Jay Collins, Fasano A, Plumlee K NRC - NRC THREE MILE ISLAND TASK FORCE |
| To: | |
| References | |
| PNO-TMI-80-018, PNO-TMI-80-18, NUDOCS 8005070331 | |
| Download: ML20213D194 (1) | |
Text
- VEYWafmWE9YrnapanRoRF V yLG wwwwYw 3 p[
March 26, 1980 PRCLIMINARY NUlll ICr.IION OF CVIHT OR UNUSUAL OCCURRENCE. -PHO-lMI-80-18 preliminary notif it.ation constitutes f.ARI Y notice of events of POSSIBLE safety or
~ 'heinf ortse tion p~r~<>Olii.Fii is' a s ini tiil'lf EcMid Ji thout p., s ic int eres t s idfiT1 ic o nr.c.
l veriTichTEn or evaluation' and WEas"i6 ally a lj,_t,hjt is knoIE by NRC,,stabtPthi,s_ dau.
o 5
m Fa c i,1,i ty: i.:etropolitan Edison Company
', [
O Three Mile Island, Unit 2 P p 03 P1 Middletown, Pennsylvania
_c 5
Docket Number 50-320 R ::
5W
'J Subj ec,t,: PERIODIC AIR MONITOR ALARMS IN Titr AUXILIARY SillLUING o,
y a On March 25,1980, at 4:00 P.M. one local air monitor alarmed in the Auxiliary Building (305 ft elevation).
Analy.<es of the sampler filters indicated 1 x 10-9 uCi/cc airborne particulate. Additional samples were taken and subsequent analyses indicated 5 x 10 i0 uCi/cc Betwt:en 6:00 P.M. nn March 25,1980, and 8:00 A.M. on March 26, 1980, loca air samplers cicraed on two occassions with various arec. enalysis results of 1.7 x 10- 0 to 1.3 x 10-9 uti/cc.
The highest value was near the area of the B nakeup pump cubicle.
No filter downstream monitor indicated an effluent release.
These events are under review by the licensee and are being monitored by the NRC staff.
Media interest is expected because offsite notifications were made.
A press release is not planned by the licensee.
NRC onsite staf f is responding to inquirics.
The Conmonwealth innsylvania was informed.
inis preliminary notification is issued for information only and the information is current-as of 10:30 A.M.
?n. $$.. Jh Q,A S.-~0 4
frt
Contact:
. E. Plumic Ae90-3950 A. N.
asano 5(30-3950
. T.
ollins 590-3955
"/ repared by
~ ~~ ~Tx't Section" Chie f Ext Deputy Director "-~ Ext Distribution:
(Facsimile Transmission Times Noted)
H St Oldg //.'4 (,
Commissioner Bradford S. J. Chilk SECY Chairman Ahearne Conmissioner Kennedy Cor:missioner Hendrie C. C. Kammerer, CA 2
Cony:iissioner Gilinsky ACRS
- (For Distribution)
HND Didy /8.57_
P. Bldg $ ( (,_
IE:X005//20f (IE:HQ Dist.)
W. J. Dircks, EDO H. R. Denton, NRR C. Michelson, AEDO
- 0. R. Muller, NRR LandowBldg)(FaxbyM)_
J/ J. Fouchard, PA R. J. Mattson, NRR (6 min /page N. M. Haller, MPA D. Vassallo, NRR R. G. Ryan, OSP
, MAIL)
(
Willste nld9 IE:XOOS r
in III J. G. Davis, MMS 5 in IV ~
],' ' _-
R. Budnitz, RES Pegion V,,,.,_
(500 5'0 7o S 3 L
.ip,
~ _. _
_ --