ML20063M103

Ro:On 820818,five Reactor Coolant Pump Closure Studs Determined to Be Degraded in Size Below Acceptable SAR limits.RO-287/82-09 Will Be Completed,Reviewed & Submitted by 820910

ML20063M103
Person / Time
Site:	Oconee
Issue date:	09/01/1982
From:	Tucker H DUKE POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8209100119
Download: ML20063M103 (1)

Text

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DUKE PowEn GoMiwxy l' O. ISOX 311f10 Clf AltLOTTl!, N.C. Mil 242 II AL 15. TUCKER TE s.Erneos e w a rarnese=r (704) tay3-43:n

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Mr. James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region 11 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303 Re: Oconee Nuclear Qtation '

Docket No. 50G873 w/ J

Dear Mr. O'Reilly:

On August 18, 1982 your office was informed that five of the Reactor Cooling Pump closure studs were determined to be degraded in size below acceptable limits.

This constitutes performance of components that requires remedial action to pre-vent operation in a manner less conservative than assumed in the accident analyses in the safety analysis report. Reportable Occurrence Report R0-287/82-09 pro-viding details of this incident was to have been submitted to you by September 1, 1982, pursuant to Technical Specification 6.6.2.1.a(9) . However, the station is just completing the corrective action and the preparation of a report is incom-plete at this time. It is expected that the investigation and report will bc  ;

completed, reviewed, and submitted to you no later than September 10, 1982.

Very truly yours, f f. #

Hal B. Tucker JCP/php cc: Document Control Desk U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Mr. W. T. Orders NRC Resident Inspector Oconce Nuclear Station Records Center Institute of Nuclear Power Operations 1820 Water Place Atlanta, Georgia 30339

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