05000327/LER-1980-187, Forwards LER 80-187/03L-0

Forwards LER 80-187/03L-0

ML19345D845
Person / Time
Site:	Sequoyah
Issue date:	12/15/1980
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19345D846	List: 05000327/LER-1980-187, Forwards LER 80-187/03L-0 05000327/LER-1980-187-03, /03L-0:on 801118,found Vital Instrument Power Board 2-III Being Powered from Maint Power Supply.Caused by Failure of Vital Inverter 2-III.Inverter Restored
References
NUDOCS 8012170602
Download: ML19345D845 (1)

LER-1980-187, Forwards LER 80-187/03L-0

Event date:
Report date:
3271980187R00 - NRC Website

text

%f0R[})f'{ilb'M$O evarwu e-It toes 1750 Chestnut Street Tower II Mr. James P. O'Railly, Director U.S. Nuclear Regulatory Cocatission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Railly:

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OctM.NCE REPORT SQRO-50-327/80187 The enclosed report provides details concerning the inoperability of vital instrussut power board 2-III.

This event resulted in entering the action state:nant of limited condition for operation 3.8.2.1 and is reported in accordance with 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):

l Director (3) l Office of Management Information and Program ControlC t-i U.S. Nuclear Regulatory Commission i

u--hinnenn; nc 20sss

/

l Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center I

Palo Alto, California 94303 (003 NRC Inspector, Sequoyah g

/ /

8012170(pg;2_

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