05000269/LER-1978-015, Forwards LER 78-015/03L-0

Forwards LER 78-015/03L-0

ML19316A348
Person / Time
Site:	Oconee
Issue date:	07/03/1978
From:	Parker W DUKE POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19316A349	List: 05000269/LER-1978-015, Forwards LER 78-015/03L-0 05000269/LER-1978-015-03, /03L-0:on 780604,breakers PCB-17 & PCB-18 Tripped W/O Apparent Cause & Took Startup Transformer CT1 Out of Svc.No Cause or Corrective Action Determined.Breakers & Circuits Checked & No Abnormalities Found
References
NUDOCS 7912110608
Download: ML19316A348 (2)

LER-1978-015, Forwards LER 78-015/03L-0

Event date:
Report date:
2691978015R00 - NRC Website

text

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!ee REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

[

DISTRIBUTION FOR INCOMING MATERIAL 50426? '

REC: OREILLY J P ORG: PARKER W O DOCDATE: 07/03/79 DATE RCVDP-07/10773 NRC DUKE PWR COPIES RECEIVED DOCTYPE: LETTER NOTARIZED: NO LTR 1 ENCL 1

SUBJECT:

FORWARDINO LICENSEE EVENT REPT ( RO 50 -269/78-015 ) ON 06/04/78 CONCERNING BREAKER PCG-17 AND -18 TRIPPED WITHOUT APPARENT CAUSE, TAKING TRANSFORMER, C T 1.

OUT OF SVC.

W/ATT.

PLANT NAME:OCONEE - UNIT 1 REVIEWER INITIAL:

XJM DISTRIBUTOR INITIAL: g/

• • • • • • • • • • • • • • • • • DISTRIEUTION OF THIS MATERIAL IS AS FOLLOWS ******************

NOTES:

1.

M.

CUNNINGHAM - ALL AMENDMENTS TO FSAR AND CHANGES TO TECH SPECS INCIDENT REPORTS (DISTRIBUTION CODE AGO2)

FOR ACTION:

2T. CHTec no"*4 BC**W/4 ENCL INTERNAL:

REG FILE **W/ ENCL NRC PDR**W/ ENCL a t.557c.~EACL MIPC**W/3 ENCL i

I & C SYSTEMS BR**W/ ENCL EMERGENCY PLAN BR**W/ ENCL NOVAK/ CHECK **W/ ENCL EEB**W/ ENCL AD FOR ENG**W/ ENCL PLANT SYSTEMS BR**W/ ENCL HANAUER**W/ ENCL AD FOR PLANT SYSTEMS **W/ ENCL AD FOR SYS & PROJ**W/ ENCL REACTOR SAFETY BR**W/E'4CL ENGINEERING BR**W/ ENCL VOLLMER/EUNCH**W/ ENCL KREGER/J. COLLINS **W/ ENCL POWER SYS BR**W/ ENCL K SEYFRIT/IE**W/ ENCL EXTERNAL:

LPDR'S WALHALLA. SC**W/ ENCL TERA **W/ ENCL NSIC**W/ ENCL ACRS CAT G**W/16 ENCL l}. '

l I

DISTRIBUTION:

LTR 45 ENCL 45 CONTROL NER:

7819S0001 SIZE: 1P+1P+1P

• o0*+******************************

THE END

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ]

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Mr. James P. O'Reilly, Director U. S. Nuclear Regulatory Commission Suite 1217 230 Peachtree Street, Northwest Atlanta, Georgia 30303 RE:

Oconee Unit 1 Docket No. 50-269

Dear Mr. O'Reilly:

Pursuant to Sections 6.2 and 66.2 of the Oconee Nuclear Static. Technical Specifications, please find attached Reportable Occurrence Report R0-269/78-15.

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Ve y truly yours, s

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A William O. Parker, Jri i ud KRW/sch Attachment cc:

Director, Office of Management Information and Program Control

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