05000327/LER-1981-057, Forwards LER 81-057/03L-0

Forwards LER 81-057/03L-0

ML19350D994
Person / Time
Site:	Sequoyah
Issue date:	06/09/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19350D996	List: 05000327/LER-1981-057, Forwards LER 81-057/03L-0 05000327/LER-1981-057-03, /03L-0:on 810519,liquid Radwaste Effluent Monitor O-RM-90-122 Was Declared Inoperable When Monitor Failed to Source Check.Caused by Monitor Sample Chamber Contamination Due to Background Buildup
References
NUDOCS 8106160268
Download: ML19350D994 (1)

LER-1981-057, Forwards LER 81-057/03L-0

Event date:
Report date:
3271981057R00 - NRC Website

text

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TENNESSEE VALLEY AUTHORITY 1

CH ATT ANOOGA, TENNESSEE 37401 g

\\+ 1 1750 Chestnut Street Tower II N

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June 9, 1981

$' JUN 15 i981 a--

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Mr. James P. O'Reilly, Director S

U.S. Nuclear Regulatory Commission 9

Office of Inspection and Enforcement

\\f Region II

'Ch 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY ALTTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-327/81057

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The enclosed report provides details concerning the ipoperability of the liquid radvaste effluent monitor (0-R-90-122) which caused the plant to enter action statement 30 of limiting condition for operation 3.3.3.9.

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

Very truly yours, TENNESSEE VALL T AUTHORITY 5

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 [h

Washington, DC 20555 M

Mr. Bill Lavallee Nuclear Safety Analysis Center

/

Palo Alto, California 94303 NRC Inspector, Sequoyah 10616opfg

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