ML20235W260

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Informs That Response to 881018 Request for Addl Info Re Performance Testing of Relief & Safety Valves Will Be Provided by 890316.Responses to Questions 2 & 4 Will Be Provided Prior to 890731 After All Reanalyses Completed
ML20235W260
Person / Time
Site: Catawba  
Issue date: 02/24/1989
From: Tucker H
DUKE POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RTR-NUREG-0737, RTR-NUREG-737 NUDOCS 8903100561
Download: ML20235W260 (1)


Text

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DukeIbuer Company Hu 8 hsr

.D' PO Box 33193 l1ce President

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Charlotte, NC 28242 Nudear Production 1

(704)373 1531 I

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DUKEPOWER February 24,.1989 Document Control Desk U. S. Nuclear Regulatory Commission Washington, D. C.

20555

Subject:

Catawba Nuclear Station, U. tits 1 and 2 Docket Nos. 50-413 and 50-414

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Performance Testing of Relief and Safety Valves Gentlemen:

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Dr. K. N. Jabbour's letter dated October 18, 1988 transmitted a request for additional information regarding the performance testing of relief and safety valves (NUREG-0737, Item II.D.1). These questions were based on my submittals dated April 29, May 31, and June 14, 1988. Please be advised that Duke Power is in the process of obtaining vendor supplied reanalyses regardinB the performance testing of Catawba's relief and safety valves.

Responses to Question Nos. 1, 3, and 5 from your October 18, 1988 request for additional information will be provided by March 16, 1989. Responses to Question Nos. 2 and 4 will be provided prior to July 31, 1989 after all reanalyses are completed and reviewed by Duke Power personnel.

Very truly yours,

,4 x H. B. Tucker JGT/2/II-D-1 xt:

Mr. M. L. Ernst Acting Regional Administrator, Region II U. S. Nuclear Regulatory Commission 101 Marietta St., NW, Suite 2900 Atlanta, Georgia 30323 Mr. W. T. Orders NRC Resident Inspector Catawba Nuclear Station d

ll0 8903100561 890224 PDR ADOCK 05000413 P

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