ML19350F134

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Final Significant Deficiency Rept Re Solid State Protective Relays & Trip Devices (Scrs),Initially Reported 800229. Gould-Brown Boveri Evaluation Determined Problem to Be Random.No Equipment Changes Made
ML19350F134
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 06/17/1981
From: Parker W
DUKE POWER CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
10CFR-050.55E, 10CFR-50.55E, SD413-414-80-02, SD413-414-80-2, NUDOCS 8106240255
Download: ML19350F134 (2)


Text

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[c i - -Q Mr. James P. O'Reilly, Director S

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Atlanta, Georgia 30303 g u,4, Re: Catawba Nuclear Station Units 1 and 2 sM Docket Nos. 50-413 and 40-414

Dear Mr. O'Reilly:

Please find attached a final response to Significant Deficiency Report SD 413-414/80-02.

Ver, truly yours,

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6'. !d A 6' Willian 0. Parker, Jr.

RWO:pv Attachment cc: Director NRC Resident Inspector Office of Inspection and Enforcement Catawba Nuclear Sta-ion U. S. Nuclear Regulatory Commission Washington, D. C.

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CATAWBA NUCLEAR STATION

-REPORT NO:

50413-414/80-02 REPORT OATE:

June 17,1981 FACILITY:

Catawba Nuclear Station - Units 1 & 2 IDENTIFICATION OF DEFICIENCY:

Solid State Protective Relays and Trip Devices - Deficiency SCR's CESCRIPTION OF DEFICIENCY:

The deficiency is as described in initial report filed February 29, 1980.

In addit on, further information was provided to Mr. Victor Stello, NRC/0IE by letter of July 16, 1980, from Mr. D. D. Duvall of Gould-Brown Bover i indicating that the problem had been evaluated further and was determined to be random in nature rather tnan generic.

CORRECTIVE ACTION:

Based on the manufacture.'s evaluation and our own testing and operating experience at Catawba, no equipment changes or corrective action is

required, p

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