ML20055H913
| ML20055H913 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 07/27/1990 |
| From: | Jabbour K Office of Nuclear Reactor Regulation |
| To: | Tucker H DUKE POWER CO. |
| Shared Package | |
| ML20055H914 | List: |
| References | |
| IEB-88-002, IEB-88-2, TAC-67300, NUDOCS 9007310124 | |
| Download: ML20055H913 (2) | |
Text
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e Docket Hos.:
50-413 July 27, 1990 i
and 50-414 kr. H. B. Tucker, Vice President Nuclear Production Department Duke Power Company P.O. Box 1007 Charlotte, North Carolina 28201-1007 l
Dear Pr. Tucker:
i
SUBJECT:
BULLETIN 88-02, " RAPIDLY PROPAGATING FATIGUE CRACKS IN STEAM l
GENERATORTUBES*-CATAWBANUCLEARSTATION, UNIT 1(TAC 67300)
The NRC staff has completed review of your actions to resolve NRC Bulletin 88-02, " Rapidly Propegating Fatigue Cracks in Steam Generator Tubes," for Catawba Unit 1.
Unit 2 is included for inf ormation only because this bulletin is not applicable to it. These actions are identified in your letters dated March 24 April 25 June 10, August 15, October 6,1988, January 16 and February 20, 1989.
Our Safety Evaluation (SE) is enclosed. We find that your actions taken for Catawba Unit 1 fully resolve the issues identified in the bulletin and are acceptable. This firding is subject to adoption of additional administrative controls as described in the conclusions of the enclosed SE.
Based on the satisfactory resolution of the bulletin issues, you may, at your option, terminate your commitment to the enhanced leak rate monitoring program
~
described in the June 10, 1988, submittal for Catawba Unit 1.
Nevertheless, we encourage you to review the leak rate monitoring procedures to ensure the continued effectiveness of these procedures for the timely detection, monitoring, and trendirig of rapidly increasing leak rates.
If you have questions, pleate centact ne on (301) 492-0904.
l Sincerely,
/&/
L Kahtan N. Jabbour, Project Manager Project Directorate 11-3 319 Division of Reactor Projects - 1/11 L
Office of Nuclear Reactor Regulation
Enclosure:
DISTRIBUTION:.
As-stated 9 0ccast ryJe d K. Jabbour l
NRC & Local PDRs E. Murphy ec w/ encl:
PDll-3 R/F C. Y. Cheng See next page S. Varga D. Neighbors G. Lainas OGC 0FFICIAL RECORD COPY D. Matthews E. Jordan Document Name:
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Mr, H. B. Tucker Catawba Nuclear Station i
D' uke Power Company 1
cc:
i A.V. Carr, Esq..
North Carolina Electric Membership
-Duke Power Company Corp.
422 South Church Street 3400 Sumner Boulevars Charlotte, North Camlina 28242 P.O. Box 27306 Raleigh, Nord Carolina 27611 J. Michael McGarry,ll and Reynolds III, Esq.
4 Bishop, Cook, Purce Saluda ".tver Electric Cooperative, 1400 L Street, N.W.
Inc.
i
' Washington, D. C.
20005 P.O. Box 929 i
Laurens, South Carolina 29360 North Carolina MPA-1 Senior Resident inspector Suite 600 Route 2, Box 179N J
3100 Smoketree Ct.
York, South Carolina 29745 1
P.O. Box 29513 Raleigh, North Carolina 27626-0513 Regional Administrator, Region !!
U.S. Nuclear Regulatory Consission Ms. S. S. Kilborn 101 Marietta Street, NW, Suite 2900 i
Area Manager, Mid-Soutli Area Atlanta, Georgia 30323 i
ESSD Projects i
Westinghouse Electric Corp.
Mr. Heyward G. Shealy, Chief l
MNC West Tower - Bay 239 Bureau of Radiological Health.
P.O. box 355 South Carolina Department of Health Pittsburgh, Pennsylvania 15230 and Environnental Control 2600 Bull Street County Manager of York County Columbia, South Carolina 29201 York County Courthouse York, South Carolina 29745 Ms. Karen E. Long Assistant Attorney General l-Richard P. Wilson, Esq.
N.C. Department of Justice Assistant Attorney General P.O. Box 629 l
-S.C. Attorney General's Office Raleigh, North Carolina 27602 P.O. Box 11549 Colunibia, South Carolina 29211 Mr. Robert G. Morgan Nuclear Production Department Piednont Municipal Power Agency Duke Power Company f
121 Village Drive P.O. Box 33189 Greer, South Ct.rolina 29651 Charlotte, North Carolina 23241 1
Mr. Alan R. Herdt, Chief Project Branc't #3 U.S. Nuclear Regulatory Consission L
101 Marietta Street, NW, Suite 2900 I
/stlanta, Georgia 30323 i
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