05000327/LER-1981-044, Forwards LER 81-044/03L-0

Forwards LER 81-044/03L-0

ML20003H555
Person / Time
Site:	Sequoyah
Issue date:	05/01/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20003H556	List: 05000327/LER-1981-044, Forwards LER 81-044/03L-0 05000327/LER-1981-044-03, /03L-0:on 810414,during Functional Testing of Automatic Trip Logic for Reactor Protection Sys Train B,Test Could Not Be Completed within Required Time.Caused by Defective Semiautomatic Tester Card.Card Replaced
References
NUDOCS 8105060320
Download: ML20003H555 (1)

LER-1981-044, Forwards LER 81-044/03L-0

Event date:
Report date:
3271981044R00 - NRC Website

text

_

A TENNESSEE VALLEY AUTHORITY Cle A f rANOOG A, TENN ESSCE 37401 1750 Chestnut Street Tower II May 1, 1981 e

so ch

'o Mr. James P. O'Reilly, Director d

U.S. Nuclear Regulatory Commission f,y$0J gOIA U

Office of Inspection and Enforcement

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Region II Q

lanta, Ge rg a 3b30

Dear Mr. O'Reilly:

'- 'TTf6&g TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCUP.RENCE REPORT SQR0-50-327/81044 The enclosed report provides details concerning the inoperability of a reactor protection system train when testing and subsequent trouble shooting required more than the one hour allowed by action statement 1 of limiting condition for operation 3.3.1.1.

This event is reported under Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY 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

~

Director (40)

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

(

Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303 NRC Inspector, Sequoyah hI) 8105060 N