ML19261E819
| ML19261E819 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 08/21/1979 |
| From: | Liza Cunningham, Higginbotham L NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-79-352, NUDOCS 7910110687 | |
| Download: ML19261E819 (2) | |
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PRELIMINARY NOTIFICATION f,,,;
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- RELIMINARY NOTIFICATION OF EVENT OR UNUSUAL. OCCURRENCE--PNO-79-152 c
inis oreliminary notification constitutes EARLY notice of events of POSSIBLE saf ety or ocolic interest sionificance.
The information cresented is as initieliy receivec witneut verification or evaluation anc is basically al_1 tna; is known by IE staff on this date.
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h,etropo.. tan dison Company il Tnree Mile Island, Units 1 and 2 Middletown, Pennsylvania (Docket Nos. 50-289 and 50-320)
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FALSE LIQUID DISCHARGE HIGH RADI0 ACTIVITY ALARM 5 RECEIVED EY EPA's TELEMETERED COMPOSITE MONITOR A: 10: 00 p.r on Aucust 19, 1979, the EPA's pager whicn receives teleme*ered
'r'crmaticr '. cr a ccccesite sam:ler monitoring licuic releases free tne
, licuid release,.rc: Unit 1 was in progress.
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^ f' ice received r.oti'ica icn of alar at 11:30 c.c, nugust 19. 19~9.
All i
ic re' eases frc the plant were stepped 5v tne licensee.
'.e EFA. h:C and Me:-Ec ock sar;les frc tre composite s: :le E and
- eornsd 'ncecender.: analyses of the samples.
ine sa :'e es.lts were
- ess tna.' minimum detectable.
5:rio charts for p'.an: a.: E.:A corocsite za :'ers incicated that the alarr point had not teen eacre:
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er2 less !r.ar Fir.itum cetectable.
Ine EPA pager again a.a"Ti: a: 9: 30 0. E
-gLst 23, 1979.
No releases were in progress at this !
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is relievec tnat the EPA's ceroosite conitor telemetr. sjster 's a'f n :icning.
EPA is instituting repair of the teleTe:. sjster
-ne ic it release were v. ell belcw tre NRC linits.
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'.:. ', Regicn !, (Philadelphia) received notification cf inese occurrence i
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Ele? hens calls form the IE Resident Office at TMI on August 19, 1979, at
' :2'. :.m. and at 8:20 a.m. and 10:00 a.m., on August 20, 1979.
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