05000327/LER-1980-050, Forwards LER 80-050/03L-0

Forwards LER 80-050/03L-0

ML19323G642
Person / Time
Site:	Sequoyah
Issue date:	06/02/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19323G644	List: 05000327/LER-1980-050, Forwards LER 80-050/03L-0 05000327/LER-1980-050-03, /03L-0:on 800505,flow Switches FS-90-225 & FS-90-134 Found Inoperable,Which Resulted in Placing Plant Into Action 29.Caused by Debris Collecting on Flow Switch, Preventing Actuation.Switch Cleaned & Returned to Svc
References
NUDOCS 8006060412
Download: ML19323G642 (1)

LER-1980-050, Forwards LER 80-050/03L-0

Event date:
Report date:
3271980050R00 - NRC Website

text

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TENNESSEE VALLEY AUTHCRITY T-A T A NCCG A. TEN N ESS EE 37K1 1750 Chestnut Street Tower II June 2, 1980 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'Reilly:

TENNESSEE VALLEY AUTHORITY - SEQUOTAH NUCLEAR PLAlff UNIT 1 - DOCICT No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTnLR OCCURRENCE REPORT SQRO-50-327/8050 The enclosed report providea details concerning the inoperability of two radiation monitor liquid flow switches. This report is submitted in accordance with Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY J. R. Calhoun 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

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

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