ML20043A688

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Forwards Safety Evaluation Accepting Util Proposed Direct Generation Method for Generating Floor Response Spectra Using Composite Ground Response Spectra for Planned Plant Specific Snubber Reduction Program
ML20043A688
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 05/17/1990
From: Jabbour K
Office of Nuclear Reactor Regulation
To: Tucker H
DUKE POWER CO.
Shared Package
ML20043A689 List:
References
TAC-67359, TAC-67360, NUDOCS 9005220405
Download: ML20043A688 (2)


Text

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May 17, 1990 Dockets Nos, 50-413

'DI T UTION KJabbour and 50-414 NRC & Local PDRs EJordan PDII-3 Rdg. File ACRS(10)

.SVarga RIngram Mr. H. B. Tucker,.Vice President Glainas AHerdt l

-Nuclear Production Department.

000 (info. only)

Catawba File Duke Power Company I'

422 South Church Street Charlotte, North Carolina 28242

Dear Mr. Tucker:

SUBJECT:

~ SAFETY EVALUATION OF DIRECT GENERATION METHOD OF GENERATING FLOOR RESPONSE SPECTRA FOR-THE SNUBBER REDUCTION PROGRAM--CATAWBA. NUCLEAR STATION, UNITS-1 AND 2 (TACs-67359/67360) l The NRC staff has reviewed your submittals dated February 24, July 5, September 16, 4

October 27, November 1 and 21, 1988, May 10, October 17 and December 8, 1989,-

~~

concerning the above-subject.

Based on our review, a'd as stated in the enclosed safety evaluation, we conclude n

that the proposed direct generation method of generating floor response spectra using the composite ground response spectra is acceptable for the planned-Catawba specif_ic snubber reduction program.

Further NRC-review, if any, will be performed by audit.

Please contact me at (301) 492-1496 if you have any l

questions.

1 L

Sincerely,

/s/

Kahtan N. Jabbour,. Project Manager Project Directorate II-3~

Division of Reactor' Projects - I/II Office of Nuclear Reactor Regulation enclosure:

As stated cc w/ enclosure:

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' 0FFICIAL RECORD COPY-Document Name: TUCKER LETTER 2 9005220405 900517 DR ADOCK 0500 13 til

~

Mr. H. B. Tucker Catawba Nuclear Station i

Duke Power Company cc:

A.V. Carr, Esq.

North Carolina Electric Membership Duke Power Company Corp.

i 422 South Church Street 3400 Sumner Boulevard-Charlotte, North Carolina 28242 P.O. Box 27306 Raleigh,-North Carolina 27611 J. Michael McGarry, III, Esq.

Bishop,-Cook, Purcell and Reynolds Saluda River Electric Cooperative, 1400 L Street, N.W.

Inc.

Washington, D. C.

20005 P.O._ Box 929 Laurens, South Carolina 29360 North Carolina MPA-1 Senior Resident Inspector Suite 600 Route 2, Box.179N 3100 Smoketree Ct.

York, South Carolina 29745 P,0. Box 29513 Raleigh, North Carolina 27626-0513 Regional Administrator,' Region II~

U.S. Nuclear Regulatory Commission Ms. S. S. Kilborn 101 Marietta Street, NW, Suite 2900 Area Manager, Mid-South Area Atlanta, Georgia 30323 ESSD Projects Westinghouse Electric Corp.

Mr. Heyward G. Shealy,: Chief MNC West Tower - Bay 239 Bureau of Radiological Health P.O. Box 355

-South Carolina' Department of Health-Pittsburgh, Pennsylvania 15230 and Environmental Control 2600 Bull Street County Manager of York County Columbia,' South Carolina 29201 l

York County Courthouse York, South Carolina 29745 Ms. Karen E.-Long Assistant Attorney General Richard P. Wilson, Esq.

N.C. Department of Justice Assistant Attorney General P.O. Box 629 S.C. Attorney General's Office Raleigh", North Carolina 27602 P.O.-Box 11549 l

Columbia, South Carolina-29211 Mr. Robert G. Morgan Nuclear: Production Department' Piedmont Municipal Power Agency 121 Village Drive

~

Duke Power Company i

P.O. Box 33189 1:

Greer, South Carolina 29651 Charlotte, North Carolina 28241 L

L Mr. Alan R. Herdt, Chief Project Branch #3-U.S. Nuclear Regulatory Commission 3b3 ita a,

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