05000327/LER-1980-107, Forwards LER 80-107/03L-0

Forwards LER 80-107/03L-0

ML19330A862
Person / Time
Site:	Sequoyah
Issue date:	07/22/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19330A863	List: 05000327/LER-1980-107, Forwards LER 80-107/03L-0 05000327/LER-1980-107-03, /03L-0:on 800623,while in Mode 3,steam Generator 3 Level Indication,Loop 1-1-3-97,indicated Approx 10% Higher than Two Narrow Range Channels.Caused by Defective Transmitter on Panel 1-1-185 in Accumulator Room 4
References
NUDOCS 8007290665
Download: ML19330A862 (1)

LER-1980-107, Forwards LER 80-107/03L-0

Event date:
Report date:
3271980107R00 - NRC Website

text

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""EN N IS S EE '/ A LLI'f.A J--C C : ~'f c.u-

.:,.o n. n w ssez r v 1750 Chestnut street Tower II July 22, 1940 Mr. James F. O'Emilly, Director U.S. Nuciaar Regulatory (* w==1on

'3ffice of Inspection and Enforcemest ugion II 101 Marietta Street. Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TEMMESSEE VALLdY AE1"dORITY SI:QUOYM NUCLEAR FIAiT UNIT 1 - DOCKET NO. 50-327 - FAcff TTY OPERATING LICBESE DFR REPmTAat E OCCUERENCE Ezrar Sgao-50-327/s0107 The encimeed report provides details concerning the inoperability of steam generator 3 marrow range level transmitter 1-LT-3-97.

This report is submitted in accordance with Sequoyah unit i Technical Spesification 6.9.1.13.b.

Very truly yours.

TE30ESSEE VALLET AUTHOAITY J. R. calhaun Director of Nuclear Power Enclosure (3) ec (Enclosure):

Director (3)

Office of Managammer Information and Program Control U.S. helaar Regulatory Commiissica Washington, DC 20555 1

l Director (40) 1 Office of Inspection and Enforcement U.S. ' - Esgulatory Commission

'N Washington, DC 20535 N

Mr. Bill Lava:les helaar Safety Analysia Center Palo Alto California 94303 I001 Mr. W. T. Cottle, MEC Inspector, Sequoyah S

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