ML19253C008

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Forwards Evaluation of BAW-10047,Revision 1 Dtd June 1972
ML19253C008
Person / Time
Site: Crane Constellation icon.png
Issue date: 10/11/1972
From: Deyoung R
US ATOMIC ENERGY COMMISSION (AEC)
To: Mallay J
BABCOCK & WILCOX CO.
Shared Package
ML19253C007 List:
References
NUDOCS 7911040015
Download: ML19253C008 (1)


Text

4 l

167 UNITED STATES

[.. ' -(

ATOMIC ENERGY COMMISSION l

N

'#f WASHINGTON. O.C.

20545 i

9 OCT 1 1 1972 l

Mr. James F. Mallay Manager, Licensing Babcock & Wilcox P. O. Box 1260 Lynchburg, Virginia 24505

Dear Mr. Mallay:

The regulatory staff has completed its review of Babcock & Wilcox I

Topical Report BAW-10047, Revision 1, dated August 1972 and entitled "A Study of Discontinuities in Control Rod Drive Motor Tube Extensions."

You have indicaten that this revisien replaces the original Topical Report BAW-10047, June 1972. A summary of our review is enclosed for your information.

As a result of our review, we have concluded that Topical Report BAU-10047, Revision 1, will be acceptable by reference in applications for construction permits and operating licenses provided the results of the testing and surveillance programs are con ~sistent with the information supplied in this report. We understand that Oconee Nuclaar Station Unit 2 has been selected for these programs. The results of the testing program should be reported to us within sixty (c0) days upon completion of the tests and the results of the surveillance program should be reported within sixty (60) days upon the end of the first of the fuel cycles. The Topical Report should be revised or supplemented to include the results of these programs.

j i

Sincerely, j^f'bc$?=-f l

R. C. DeYoung, Assistant Director for Pressurized Water Reactors Directorate of Licensing

Enclosure:

Topical Report Evaluation y9110400/T 1505 121