ML20055C513

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Authorizes Restart of Facility When Identified Flaws in Welds Repaired W/Overlay Designs,Per Util & Generic Ltr 88-01.Full Rept of outage-related Insp Activities Should Be Submitted Following Restart
ML20055C513
Person / Time
Site: Hatch Southern Nuclear icon.png
Issue date: 05/17/1990
From: Crocker L
Office of Nuclear Reactor Regulation
To: Hairston W
GEORGIA POWER CO.
References
GL-88-01, GL-88-1, TAC-76739, NUDOCS 9005240228
Download: ML20055C513 (1)


Text

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, M *- L', Crocker1 May 17, 1990 RC Holzle F. >

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S. Varga. GPA/PA b G. Lainas Cataca File Mr..W. G. Hairston, III Senior Vice President-Nuclear Opera tions-Georgia Power Company-

- P.O. Box 1295 t

Birmingham, Alabama. 35201

-. Dea r' Mr.'Hairston:

SUBJECT:

-RESTART AUTHORIZATION, EDWIN I. HATCH UNIT 1 (TAC 76739)

.  : During: the course of the current Unit' 1- maintenance / refueling ,

outage, the NRC staff has had a number of telephone conference I calls with your representatives regarding the progress of the IGSCC (intergranular stress corrosion cracking) examinations conducted in accordance with your commitments to Generic Letter (GL) 88-01 i and NUREG-0313.,On April 3,,1990, we met with your representatives' to discuss details'of the findings at that time.

GL 88-01 ' ~ requi res NRC approval of fIaw evaluations and repairs-prior to resumption of operations. Your letter of April 30, 1990,

provided a summary of the results of the examinations, including the scope expansions that had been discussed with and agreed to by the NRC staff, and the proposed overlay designs for those welds

that-had been identified as needing repairs.

The staff has reviewed the flaw evaluations and proposed repairs described in your April 30, 1990, letter and agrees that when the identified welds have been repaired in accordance with the overlay designs, restart of the unit may be safely conducted. We will, of s

course, expect to receive the full report of - the outage related inspection activities following restart of Unit 1.

Please call me if you have ~any questions.

Sincerely,

/s/

Lawrence P. Crocker, Project Manager Project Directorate II-3 Division of. Reactor Projects I/II Of fice of Nuclear Reactor Regulation cc.

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