ML20040E687

RO 269/81-50:on 811229,reactor Bldg Cooling Unit C Declared Inoperable Due to Inability to Open Discharge Valve 1LPSW-24.Investigation & Rept Expected to Be Completed by 820211

ML20040E687
Person / Time
Site:	Oconee
Issue date:	01/28/1982
From:	Parker W DUKE POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
RO-269-81-50, NUDOCS 8202050246
Download: ML20040E687 (1)

Text

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Mr. James P. O'Reilly, Regional Administrator \

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Docket No. 50-269 j s.

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Dear Mr. O'Reilly:

On December 29; 1981, the Reactor Building Cooling Unit 'C' was declared inoperable due to the inability to open the discharge valve, 1LPSW-24.

This constitutes operation in a degraded mode per Technical Specification 3.3.5.c(2). Reportable Occurrence Report R0-269/81-25, providing details of *..is incident, was to have been submitted to you by January 28, 1982,

~ pursuant -to Technical Specification 6,6,2,1.b(2), . However, the investiga-tion of this incident and the preparation of.a report are incomplete at this time. It is expected that the investigation and report will be completed, reviewed, and submitted to you no later than February 11, 1982, Ve truly yours, [

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N William O. Parker, J .

RLG/php cc: Director Records Center Office of Management and Program Analysis Institute of Nuclear Power U. S. Nuclear Regulatory Commission Operations Washington, D. C, 20555 1820 Water Place Atlanta, Georgia 30339 l

Mr. W. T. Orders NRC Resident Inspector

! Oconee Nuclear Station l

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