ML20138P469

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Forwards Catawba Nuclear Station Diesel Engine 2B Component Revalidation Insp, Providing Results of Insp & Evaluations. Following Insp,Diesel 2B Experienced Failures of Main Bearing 7 During Return to Svc Testing
ML20138P469
Person / Time
Site: Catawba Duke Energy icon.png
Issue date: 12/23/1985
From: Tucker H
DUKE POWER CO.
To: Harold Denton, Youngblood B
Office of Nuclear Reactor Regulation
Shared Package
ML20138P472 List:
References
NUDOCS 8512260129
Download: ML20138P469 (1)


Text

DuxE POWER GOMPANY l P.o. anox 03:30 l CHAMIAYrTE. N.C. 28242 t HAL II. TUCKER me .umn vw. m (IO'Oh III@'$$$$

December 23, 1985 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Mr. B. J. Youngblood, Project Director PWR Project Directorate No. 4

Subject:

Catawba Nuclear Station Unit 2 Docket No. 50-414

Dear Mr. Denton:

Enclosed are the results of the inspections and evaluations performed on the Catawba 2B diesel engine. Following these inspections, the 2B diesel experi-enced two failures of main bearing No. 7 during return-to-service testing.

Causes and corrective actions will be discussed in a followup report pursuant to 10 CFR 50.55e.

Very truly yours.

W 4 Hal B. Tucker ROS/hrp Enclosures cc: Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regualtory Commission Region 11 101 Marietta Street,IN, Suite 2900 Atlanta, Georgia 30323 NRC Resident inspector Catawba Nuclear Station 8512260129 851223 PDR ADOCK 05000414 5 G PDR Aeol

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