ML20151Y163
| ML20151Y163 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 07/15/1977 |
| From: | Constable G, Sniezek J, Whitt K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-77-129, NUDOCS 9809180134 | |
| Download: ML20151Y163 (1) | |
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i PRELIMINARY NOTIFICATION July 15,1977 PRELIMINARY NOTIFICATION OF. EVENT OR UNUSUAL OCCUR i
This preliminary notification constitutes EARLY notice of an event of POSSIBLE safety or public interest significance.
u The information presented is as initially received without verification or-evaluation and is basically all that is known by IE s' taff'on this date.
Facility:
Duke Power Company OconeeUnitNo.3(DN50-287)
Seneca, South Carolina 4
Subject:
Steam Generator Tube Leak steam generator tube leak of approximately 0.4 gpm. Un placed in the cold shutdown condition, a portion of the reactor coolant The unit will be system will be drained, and the steam generator will be leak tested to identify the leaking tubes for repair. Total estimated duration of shutdow is 12-14 days.
i Media interest is probable.
g release.
Licensee is considering issuing a press Region II (Atlanta) received notification of this occurrence by telephone m --
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at 12:40 p.m. on 7/15/77.
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Contact:
10Mhitt, IE x27451 GL Constable', IE x27451 JHSniezek, IE 27541 Distribution: Transmitted H St 8/.'N ;
Commissioner Kennedy C. C. Kammerer, CA Commissioner Gilinsky S. J. Chilk, SECY G. F. Murphy, JCAE H. H. Whiteside, SCNR H. R. Myers, HCEE i
Transmitted: MNBB8 PBldgIl W L.Y.'Gossick,EDO[157
.SS Bldg 7<
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S. H. Hanauer, EDO E. G. Case, NRR C. V. Sniith, NMSS
/l J A. Harris, PA W. G. Mcdonald, MIPC Luge (MAIL
'E. Volggnay, IE O{
R. G. Ryan, OSP T. J.
ernan,OIA Region J.L f' d 4'
H. K. Shapar. ELD Di 4
PRELIMINARY NOTIFICATION
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9809180134 770715 PDR IaK ppgo_77-129 PDR
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