05000327/LER-1981-063, Forwards LER 81-063/03L-0

Forwards LER 81-063/03L-0

ML20005A523
Person / Time
Site:	Sequoyah
Issue date:	06/23/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20005A524	List: 05000327/LER-1981-063, Forwards LER 81-063/03L-0 05000327/LER-1981-063-03, /03L-0:on 810525,w/unit at 99% Power,Containment Hydrogen Analyzer 1-43-210 Was Found Out of Tolerance During Performance of Scheduled Surveillance Test.Reagent Flow Readjusted to Bring Analyzer Into Tolerance
References
NUDOCS 8106300421
Download: ML20005A523 (1)

LER-1981-063, Forwards LER 81-063/03L-0

Event date:
Report date:
3271981063R00 - NRC Website

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Mr. James P. O'Reilly. Director k'-

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U.S. Nuclear Regulatory Commission

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101 Marietta Street, Suite 1100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTil0RITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-327/81061 The enclosed report provides details conce ning the containment hydrogen gas analyzer's failure to meet its calibra. in tolerance for the four percent sample gas.

The unit entered the action statement of limiting condition for operation 1.6.4.1.

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

Very truly yours, TENNESSEE VALLEY AUTlH,dlTY

11. J. Green Director of Nucl. ear Pnwer Enclosure (3) cc (Eni.losure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regul.itorv Commission Washington, DC 20555 Director (40)

Office of Inspectlon.enil Enforcement gg3 U.S. Nuclear Regul.it ory Commission tb n h t no r nn _ nt'

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5 Mr. Bill Lavallee l [

Nucicar Safety Analysis Center Palo Alto. California 94303 NRC Inspector. Sequoy.ih 810630 0 ay OR MGM