ML19256C667
| ML19256C667 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 09/10/1979 |
| From: | Klinger G, Mckee P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-79-409, NUDOCS 7910110649 | |
| Download: ML19256C667 (1) | |
Text
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PRELIMINARY NOTIFICATION September 10, 1979 PRELIMINARY NOTIFICATION OF EVENT OR UNU
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POSSIBLE safety or public interest significanceThis pre vent of presented is as initialiy received without verification or evaluati The information and i's basically all that is known by IE s+7+f on this date on Facility:
Baltimore Gas and Electric Company Calvert Cliffs,. Unit 2 Lusby, Maryland-(Docket No. 50-318)
Subject:
FORCED OUTAGE RESULTING FROM A REACT At 6:01 P.M. on September 8,:1979, a reactor trip occurred whil of the RCP trip was determined to be a fault in the m e at 100% power The cause a high current differential which opened the associated RCP breaker ngs that produced tion systems functioned as required.
All protec-repair is expected to result in a plant shutdown in ex motor.
The one week.
This preliminary notification is issued for info mation only followed on site by a regionally based inspector This event is being Media interest is expected because of high public interest in events.
The State of Maryland has been informed.
nuclear power plant by the licensee.
A press release is being considered NRC, Headquarters Duty Officer received notification of thi the licensee at 6:12 P.M. on September 8,1979 s occurence by telephone frc
Contact:
P. McKee, IE x28019; G. Klingler, IE x28019 Distribution:
Chairman Hendrie Transmitted H St _
Commissioner Kennedy Commissioner Bradford Commissioner Gilinsky Commissioner Ahearr.e S. J. Chilk, SECY ACRS C. C. Kammerer, 'CA (For Distribution)
Transmitted: MNBB _
L. V. Gossick, EDO
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P. Bldg 2*.10 H. L. Ornstein, E00 H. R. Denton, NRR V. Stello, IE J. J. Fouchard, PA R. C. DeYoung, NLR Region 1 N. M. Haller, MPA R. J. Mattson, NRR Landow
.R. G. Ryan, OSP D. Vassallo, NRR H. K. Shapar, ELD
W. J. Dircks, NMSS (MAIL)
S. Levine, RES R. Hinogue, SD PRELIMINARY NOTIFICATION 7910110 1448 140
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