05000328/LER-1983-046, Forwards LER 83-046/03L-0

Forwards LER 83-046/03L-0

ML20023B596
Person / Time
Site:	Sequoyah
Issue date:	04/27/1983
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20023B609	List: 05000328/LER-1983-046, Forwards LER 83-046/03L-0 05000328/LER-1983-046-03, /03L-0:on 830401,RCS Subcooling Margin Monitor Declared Inoperable Due to Failure of Plant Computer. Computer Failure Caused by Attempt to Run Program Loaded on Faulty Disc.Program Reloaded to Different Area of Disc
References
NUDOCS 8305050218
Download: ML20023B596 (1)

LER-1983-046, Forwards LER 83-046/03L-0

Event date:
Report date:
3281983046R00 - NRC Website

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TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. TENNESSEE 374ol

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1750 Chestnut Street Tower II gj

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/g Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Suite 2900 101 Marietta Street, NW Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - SEOUOYAH NUCLEAR PLANT UNIT 2 - DOCKET NO. 50-328 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQR0-50-328/83046 The enclosed report provides details concerning the inoperability of the reactor coolant system subcooling margin monitor. This report is submitted in accordance with Sequoyah unit 2 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY W

g H. J. Gree Director of Nuclear Power Enclosure cc (Enclosure):

Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C.

20555 Records Center Institute of Nuclear Power Operations Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339

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An Equal Opporturuty Employer

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