05000327/LER-1980-005, Forwards LER 80-005/03L-0

Forwards LER 80-005/03L-0

ML19305D792
Person / Time
Site:	Sequoyah
Issue date:	04/08/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19305D793	List: 05000327/LER-1980-005, Forwards LER 80-005/03L-0 05000327/LER-1980-005-03, /03L-0:on 800311,while Performing SI-247.605, Reactor Solid State Protection Sys Was Placed in Input Inhibit Mode,Removing High Voltage from Source Range Channel N31.Caused by Removal of Fuses from Voltage Cut Out Relay
References
NUDOCS 8004150528
Download: ML19305D792 (1)

LER-1980-005, Forwards LER 80-005/03L-0

Event date:
Report date:
3271980005R00 - NRC Website

text

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2 716 Edney Building APR 0 61980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Railly:

i TENNESSEE VALLET AUT110RITY - SEQUOYMI HUCLEAR PLAIIT UNIT 1 - DOCKET l

110. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCUARENCE REPORT SQRO-50-327/8005 The enclosed report provides details concerning the reactor solid state protection system which was placed in the " input inhibit" mode. This report is submitted in accordance with Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, l

TENNESSEE VALLEY AUTHORITY J. R. Calhoun l

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 Inforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee i

l Nuclear Safety Analysis Center Palo Alto, California 94303 i

Mr. W. T. Cottle, NRC Inspector, Sequoyah l

l 8 004150 Q