05000368/LER-1980-058, Forwards Updated LER 80-058/03X-1

Forwards Updated LER 80-058/03X-1

ML19338F143
Person / Time
Site:	Arkansas Nuclear
Issue date:	09/28/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19338F144	List: 05000368/LER-1980-058, Forwards Updated LER 80-058/03X-1 05000368/LER-1980-058-03, During Mode 1 Operation, Ceac 2 Failed on Two Separate Occasions.Cause Undetermined. Ceac 2 Reinitialized Per Sys Periodic Test Procedure.All Failure Indications Returned to Normal
References
2-090-35, 2-90-35, NUDOCS 8010070563
Download: ML19338F143 (1)

LER-1980-058, Forwards Updated LER 80-058/03X-1

Event date:
Report date:
3681980058R00 - NRC Website

text

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e ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LITTLE ROCK. ARKANSAS 72203 (501) 371-4000 September 28, 1980 2-090-35 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Conn.

Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Subject: Arkanns Nuclear One-Unit 2 Dockct No. 50-368 License !!o. NPF-6 Licensee Event Report No. 80-058/03x-1 File:

2-0520 Gentlemen:

In accordance with Arkansas Nuclear One - Unit 2, Technical Specification 6.9.1.9.b, attached is the subject report concerning the failure of a Control Element Assembly Calculator during Mode 1 operation.

This is an update of a previots report submitted August 22, 1980.

Very truly yours, Jaw (*. M David C. Trimble Manager, Licensing DCT:

/sp Attachment cc: Mr. Victor Stello, Jr., Director Office of Inspection & Enforcement l

U. S. Nuclear Regulatory Comm.

l Washington, D. C.

20555 l

Mr. Norman M. Haller, Director Office of Management & Program Analysis U. S. Nuclear Regulatory Comm.

Washington, D. C.

20555 81007o3Q ueusen u,oote sours uriuries sysrau