ML20091L866

Forwards Sqrt Audit Resolution for Ser,Catawba Unit 1, Documenting Seismic Qualification of Equipment Resolutions Agreed Upon During 840521 & 22 Meetings W/Westinghouse & Brown Boveri,Inc.Two Listed Items Remain Open

ML20091L866
Person / Time
Site:	Catawba
Issue date:	05/31/1984
From:	Tucker H DUKE POWER CO.
To:	Adensam E, Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20091L871	List: ML20091L866 ML20091L872
References
NUDOCS 8406080237
Download: ML20091L866 (2)

Text

.

a2 lc '.

DUKE POWER GOMPANY P.O. HOX 33180 CHARLOTTE, N.C. 28242 HAL B. TUCKER TELEPHONE m ~ " ,. " . " " " , , May 31, 1984 * * * '

Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Ms. E. G. Adensam, Chief Licensing Branch No. 4 Re: Catawba Nuclear Station Docket Nos. 50-413 and 50-414

Dear Mr. Denton:

On May 21 and 22,1984, representatives from Duke Power, Westinghouse, and BBC, Brown Boveri, Inc. met with the NRC Staff to discuss resolution of outstanding items in tne area of Seismic Qualification of Equipment for Catawba Unit 1. The attached report documents the resolutions which were agreed upon during this meeting.

4 The following items remain o;ien:

1. Two Westinghouse items involving analysis on the RHR pump / motor.

These analyses are being performed by the pump vendor and will be available by mid-June 1984.

2. One Duke item involving the seismic qualification of the Duke built electrical isolation system for the Westinghouse reactor protection system cabinets. The documentation of this resolution will be completed before fuel load with the bolt torque verification and shimming to be completed before initial criticality.

The seismic qualification program for safety-related equipment located in Catawba Unit 1 is essentially complete. Duke Power Company herewith confirms that the Catawba Unit 1 safety-related equipment (reference FSAR Tables 3.9.3-13, 3.9.3-14 and 3.10-1) is seismically qualified in accordance with the Catawba FSAR commitments.

Very truly yours,

Hal B.. Tucker ROS/php 1

Attachment ,

8406080237 840531 PDR ADOCK 05000413 t

. E. _ PDR g.,

, /

.Mr. Harold-R. Denton, Director May 31,1984 Page 2 cc: ' Mr. James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30303 NRC Resident Inspector Catawba Nuclear Station Mr. Charlie Hohmayer Department of Nuclear Energy Building 129 Brookhaven National Laboratory Upton, New York 11973 Mr. Robert Guild, Esq.

Attorney-at-Law P. 0. Box 12097 Charleston, South Carolina 29412 Palmetto Alliance 21351 Devine Street Columbia, South Carolina 29205 Mr. Jesse L. Riley Carolina Environmental Study Group 854 Henley Place.

Charlotte, North Carolina 28207 I

u