ML20057A466

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Forwards Calculation MCC 1201.01-00-0027,Rev 1, Evaluation of Reactor Vessel OD Flaw, Per ISI
ML20057A466
Person / Time
Site: Mcguire
Issue date: 08/25/1993
From: Mcmeekin T
DUKE POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20057A467 List:
References
NUDOCS 9309140258
Download: ML20057A466 (2)


Text

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. Duke hwer Cr>mpany T C Kutwx McGuire Nuclear Generation Department nce hesident i 12 00flapers ferry h?.od(MGDlA) (704)S75 4800 l Alunterndlr NC2F078-8965 i

-(704)g754Soyygg DUKEPOWER August 25, 1993

)

U. S. Nuclear Regulatory Commission Attention: Document Control Desk ,

Washington, D. C. 20555

Subject:

McGuire Nuclear Station, Unit 2 Docket No. 50-370 Unit 2 10-year Inservice Inspection Reactor Vessel outside wall indication l Dear Sir; Information regarding the indication that was found on the  ;

outside wall of the Unit 2 reactor vessel was provided by a j letter dated August 18, 1993. Attachment 1 to the August ,

18, 1993 letter provided a report on the evaluation of the  ;

Unit 2 reactor vessel outer wall indication. i t

Please find attached an update to the report. The update revises pages 12, 13, 14, and 36 of the report. Changes to i these pages are indicated by vertical bars within the  :

margins. Figures 13.4-3.1 and 13.4-5.1 have also been ,

added. l i

Please contact Paul Guill at (704) 875-4002 if there are any I question regarding this issue.  !

Very truly yours, l

.,y T C. McMeekin 4Onn.

AvateJ 9309140258 930825 Ih I -

gDR ADOCK 05000370 E* l m u Ok(

U. S. Nuclear Regulatory Commission August 25, 1993 page 2 xc: Mr. S. D. Ebneter Regional Administrator, Region II U. S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. George F. Maxwell Senior NRC Resident Inspector, McGuire McGuire Nuclear Station Mr. Victor Nerses, Project Manager Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission One White Flint North, Mail Stop 9H3 Washington, D.C. 20555 Mr. Nick Economos U. S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323

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