05000368/LER-1980-025, Forwards Updated LER 80-025/03X-1

Forwards Updated LER 80-025/03X-1

ML19318C404
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/27/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19318C405	List: 05000368/LER-1980-025, Forwards Updated LER 80-025/03X-1 05000368/LER-1980-025-03, During Mode 1 Operation, Valve 2CV-5657 Was Isolated to Facilitate Maint Work & Alarm Indicated Valve Open When Valve Was Closed.Caused by Backed Out Screw Leaving Switch Misaligned.Switch Realigned
References
2-060-27, 2-60-27, NUDOCS 8007010437
Download: ML19318C404 (1)

LER-1980-025, Forwards Updated LER 80-025/03X-1

Event date:
Report date:
3681980025R00 - NRC Website

text

ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 UTTLE ROCK. ARKANSAS 72203 (501) 371-4000 June 27, 1980 2-060-27 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Conmission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Subject: Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6 Licensee Event Report No. 80-025/03X-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 valve (2CV-5657) during Mode 1 operation. This is an update of a previous report submitted June 4,1980.

Very truly yours, b& V.

David C. Trimble Manager, Licensing DCT:GAC:skm Attachment cc: Mr. Victor Stello, Jr., Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Mr. Noman M. Haller, Director Office of Management & Program Analysis U. S. Nuclear Regulatory Commission Washington, D. C.

20555 g0q01 i[

f MEMBER M100LE SOUTH UTIUTIES SYSTEM