05000327/LER-1981-064, Forwards LER 81-064/03L-0

Forwards LER 81-064/03L-0

ML20009F993
Person / Time
Site:	Sequoyah
Issue date:	06/29/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009F994	List: 05000327/LER-1981-064, Forwards LER 81-064/03L-0 05000327/LER-1981-064-03, /03L-0:on 810603,lower Containment Radiation Monitor 1-RM-90-106 Was Removed from Svc.Caused by Monitor Sample Pump Circuit Breaker Tripping on Overcurrent.Breaker Reset
References
NUDOCS 8108030222
Download: ML20009F993 (1)

LER-1981-064, Forwards LER 81-064/03L-0

Event date:
Report date:
3271981064R00 - NRC Website

text

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e TENNESSEE VALLEY AUTHORITY OFFICIAL COPY CHATTANOCGA. TENNESSEE 3740!

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1750 Chestnut Street Tower II June 29, 1981 il an!. 7 A7: 54 l

Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, Nite 3100 Atlanta, Georgia 30303 Lear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-527/81064 s

The enclosed report provides details concerning the inoperability of lower containment radiation monitor 1-RM-90-106 when the sample pump motor tripped on overcurrent. This event caused Sequoyah unit 1 to j

enter action statement 19 of limiting condition for operation 3.3.3.1 and the action statement for limiting condition for operation 3.4.6.1

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and is reported under Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY

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JUL 31198W

1. J. Gree

, ""codEc7e T irector of Nuclear Power

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Enclosure (3) p cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Cornission Washington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 4

Washington, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303 NRC Inspector, Sequoyah 4df 8108030222 810629 PDR ADOCK 05000327 s

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