05000327/LER-1981-051, Forwards LER 81-051/03L-0

Forwards LER 81-051/03L-0

ML20004B132
Person / Time
Site:	Sequoyah
Issue date:	05/22/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20004B133	List: 05000327/LER-1981-051, Forwards LER 81-051/03L-0 05000327/LER-1981-051-03, /03L-0:on 810430,w/unit at 100% Power,Surveillance Test for Auxiliary Feedwater Valve 1-LCV-3-175 Identified Controller Problem.Loop Declared Inoperable.Caused by Failed Input Resister.Resister Replaced.Sys Returned to Svc
References
SQRO-50-327-810, NUDOCS 8105270275
Download: ML20004B132 (1)

LER-1981-051, Forwards LER 81-051/03L-0

Event date:
Report date:
3271981051R00 - NRC Website

text

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c TENNESSEE VALLEY AUTHORITY CH A TT ANOOGA. TENNESSEE 37401 1750 Chestnut Street Tower II h?

May 22, 1981 9-1 [p

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Mr. James P. O'Reilly, Director y

U.S. Nuclear Regulatory Commission g;

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101 Marietta Street, Suite 3100

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N Atlanta, Georgia 30303 4/ / ig

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - SECUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCOURRENCE REPORT SQRO-50-327/81051 The enclosed report provides details concerning the failure of the level controller for the auxiliary feedwater level control va?.ve for steam generator number 4 This evert placed the unit in action statement "a" of limiting condition for operation 3.7.1.2 and is reported under Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY A

H. J. Green Director of Nuclear Power Enclosure (3) cc (Enclosure).

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 t

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Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 007 S

Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303

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NRC Inspector, Sequoyah l

8105 270 $$

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