ML20055B586
| ML20055B586 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 07/13/1982 |
| From: | Julian C, Robert Lewis NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| References | |
| PNO-II-82-077A, PNO-II-82-77A, NUDOCS 8207220523 | |
| Download: ML20055B586 (1) | |
Text
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fo E/D July 13, 1982 PRELIMINARY NOTIFICATION OF EVENT OR Uf4 USUAL OCCURREf4CE PNO-II-82-77A This preliminary notification constitutes EARLY notice of events of POSSIBLE safety or public interest significance. The information is as initially received without verifi-cation or evaluation, and is basically all that is known by the Region II staff on this date.
FACILITY:
Florida Power and Light Company Licensee Emergency Classification:
Turkey Point Unit 4 Notification of Unusual Event Docket No. 50-251 Alert Homestead, Florida Site Area Emergency General Emergency
_X Not Applicable
SUBJECT:
SHUTDOWf4 GREATER THAN 48 HOURS This PN0 updates PN0-II-82-77, issued July 7.
On July 7 the unit was shut down to repair a steam generator tube leak.
The leaking tube was found to be a peripheral tube.
It and several surrounding tubes have been plugged. Af ter eddy current examination, no evidence of tube denting was found.
A metallic cylindrical foreign object approximately li" diameter and 31" long was observed in the secondary side of the generator by fiber optics examination.
The object was found in the area of the leaking tube.
The object has been recovered and determined to be a pin from a check valve on a feedwater regulating valve bypass line.
NRR and Region II are reviewing the matter to evaluate the licensee's actions.
Media interest has not occurred. Neither the licensee nor the NRC plans a news release.
The State of Florida has been informed.
Region II (Atlanta) received notification of this occurrence by telephone from the licensee and resident inspector at 8:30 a.m. on July 12.
1 This information is current as of 9:00 a.m. on July 13.
Contact:
C. A. Julian, RII 242-4182; R. C. Lewis, RII 242 5680 DISTRIBUTION:
H. Street MNBB Phillips E/W Willste MAIL:
Diiirman Palladino HTO-NRR /0,f>
TF NMSS XDWiDNB Conin. Gilinsky PA OIA RES D0T: Trans Only Comm. Ahearne MPA AE00 Applicable State Conan. Roberts ELD Comm. Asselstine Air Rights INP0 SECY SP NSAC ACRS
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j PDR Regions:
Licensee:
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(Reactor Licensees)
ApplicableResidentSite/L.jg a
8207220523 820713 0
PDR I&E PNO-II-82-077A PDR 3
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