ML20073N111
| ML20073N111 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, Catawba, McGuire  |
| Issue date: | 05/08/1991 |
| From: | Tuckman M DUKE POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9105160182 | |
| Download: ML20073N111 (2) | |
Text
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grh DUKEPOWCH May 8, 1991 U.
S.
Iluelear Regulatory Commission
(
ATTN: Document Control Desk j
Washingt.on, D.
C.
20$55
Subject:
McGuire Nuclear Station Docket Numbers 50-369 and -370 Catawba Nuclear Station Docket Numbers 50-413 and -414 4
Supplementary Information Relative to Topical Report BAW-10174; Boron Precipitation Analysis By letter dated April 15, 1991, the NRC staf f requested information relative to the effect of the larger-diameter B&W fuel (as opposed to the Westinghouse Optimized Fuel Assemblies currently in all McGuire and Catawba units) on the boron precipitation analysis.
The reanalysis of boron precipitation has been completed for both stations.
The FSAR for Catawba has boon revised to reflect the new analysis results.
This revision was issued by letter dated April 3,
1991.
Emergency procedure revisions are in progress and will be completed by June 1, 1991.
The McGuire FSAR will be revised in the next scheduled update, which will occur on or about September 1, 1991.
Emergency procedure revisions will be completed before startup of Unit 1 Cycle 8, which is scheduled for November, 1991.
l If there are any questions, please call Scott Gewehr at (704) 373-t 7581.
e Very truly yours, N.b.
M M.
S.
Tuckman 0
borpract/ sag 9105160182 910508 PDR ADOCK ON.)OO36T' P
s Nuclear Regulatory Commission May 8, 1991 Page 2 cc:
Mr. T. A.
Reed, Project Manager Office of Nuclear Reactor Regulation U.
S.
Nuclear Regulatory Commission Mail Stop 9H3, OWFN Washington, D.
C.
20555 I
l Mr. R.E. Martin, Project Manager ottice of Nuclear Reactor Regulation U.
S. Nuclear Regulatory Commission Mail Stop 9H3, OWTH Washington, D.
C.
20555 Mr.
S.
D.
Ebneter, Regional Administrator U.S.
Nuclear Regulatory Commission - Region II 101 Marietta Street, NW - Suite 2900 Atlanta, Georgia 30323 Mr. Heyward Shealy, Chief Bureau of Radiological Health South Carolina Department of Health &
Environmental Control 2600 Bull Street Columbia, South Carolina 29201 American Nuclear Insurers c/o Dottie Sherman, ANI Library The Exchange, Suite 245 270 Farmington Avenue Farmington, CT 06032 M&M Nuclear Consultants I
1221 Avenue of the Americas New York, New York 10020 INPO Records Center Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339 Mr. W. T.
Orders NRC 'esident Inspector Catawt.a Nuclear Station
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