ML19322B623
| ML19322B623 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 03/30/1973 |
| From: | Parker W DUKE POWER CO. |
| To: | Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML19322B622 | List: |
| References | |
| NUDOCS 7912040647 | |
| Download: ML19322B623 (1) | |
Text
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March 30, 1973 Mr. Not nne S. Moseley, Director Directorate of Regulatory Operations U. S. Atomic Energy Coc=ission Region II - Suite 818 230 Peachtree Street, Northwest Atlanta, Georgia 30303 Re: RO:II:JGD 50-269, -270, and -287
Dear Mr. Moseley:
Please refer to Mr. John G. Davi
- letters of June 30, 1972 and February 15, 1973 and my letters of December 5, 1972 and February 22, 1973 regarding verification of minimum wall thickness requirements for valves important to nuclear safety for Oconee Units 1, 2, and 3.
Enclosed are ten copies of Revision 2 to our wall thickness measurement report.
This revision is comprised of two parts:
(1) Addendum I to Attachment 2, which concerns measurement technique and accuracy.
(Although Attachment 2 has not been submitted to you, the meaning of this addendum is self-evident.)
(2) Appendix A, which presents the results of the wall thickness measurements program for Oconee 2.
For your review, I am sending the summarization of our program for Ocoaee 2, less the actual records which appear as Attachments A-1 and A-2 to the report.
Attachment A-3, " Engineering Analysis of Wall Thickness," is included with the enclosed material. Appendix A, complete with all attachments, is available to your inspector for examination at the site.
/
Ve truly yours,.
[
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C. Thies ACT:vr Enclosures cc:
Mr. W. S. Lee Mr. R. L. Dick Mr. W. H. Owen Mr. E. D. Powell n
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