05000335/LER-1978-039, Forwards LER 78-039/03L-0

Forwards LER 78-039/03L-0

ML17206A488
Person / Time
Site:	Saint Lucie
Issue date:	10/13/1978
From:	Schmidt A FLORIDA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17206A489	List: 05000335/LER-1978-039, Forwards LER 78-039/03L-0 05000335/LER-1978-039-03, /03L-0:on 780930,during Power Operation,Digital Processing Sys Malfunctioned.Caused by Momentary Memory Failure.Sys Repaired & Placed Back in Svc in 70 Minutes
References
NUDOCS 7810230166
Download: ML17206A488 (3)

LER-1978-039, Forwards LER 78-039/03L-0

Event date:
Report date:
3351978039R00 - NRC Website

text

REGULATOR INFORMATXON DXSTRIBUTION STEM DOCKET NBR:

050-335 ST LUCIE 1 RECIPIENT:

OREILLY, J.P.

ORXGXNATOR:

SCHMXDT, A.D.

DOC DATE:

781013 ACCESSXON NBR: 7810230166 COPIES RECEIVED:

COMPANY NAME:

FL PWR 6 LIGHT LTR 1

ENCL 1

SUBJECT:

LER578-039/03L-0 on 780930:

during pwr SIZE:

1+1 oper, Digital Processing Sys malfunctioned due to momentary memory failure DDPS repaired 6 placed back in svc in 70 minutes.

DISTRIBUTION CODE!

A002 DISTRIBUTION TITLE!

INC IDENT REPORTS NOTARIZED jjR EG F Il I

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SYSTEMS RR EVFRGENCY PLAN RR NOVAK/CHECK EEB AD FOR ENG PLANT SYSTF.":S l'iR HANAUFR AD FDR PLANT SYSTFllS AD FOR SYS R

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LTR ENCL Qu Qu NOTES:

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~ fO FLORIOA POWER & LIGHT COMPANY October 13, 1978 P RN-LI-78-297 Mr. James P. O'Reilly, Director, Region II Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 101 Marietta Street, Suite 3100

Atlanta, Georgi a 30303

Dear Mr. O'Reilly:

REPORTABLE OCCURRENCE 335-78-39 ST.

LUCIE UNIT 1

DATE OF OCCURRENCE:

SEPTEMBER 30 1978 TECHNICAL SPECIFICATIOIN 3.1.3.3 DIGITAL DATA PROCESSING SYSTEM The attached Licensee Event Report is being submitted in accordance with Technical Specification 6.9 to provide 30-day notification of the subject occurrence.

Very truly yours, A. ~chmi Vice Presi dent Power Resources MAK/cpc Attachment cc:

Harold F. Reis, Esquire Director, Office o'f Inspection and Enforcement (30)

Director, Office of Management Information and Program Control (3)

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