ML19345B098
| ML19345B098 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 11/03/1980 |
| From: | Widner W GEORGIA POWER CO. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| IEB-80-08, IEB-80-8, NUDOCS 8011260142 | |
| Download: ML19345B098 (7) | |
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Office of Inspection and Enforcement
REFERENCE:
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Region II - Suite 3100 RII p JP0- %
7 101 Marietta Street, NW 45632Jf50-366 s 2 Q./
Atlanta, Georgia 30303 BEBulletiri;80-08 ~
s ATTENTION: Mr. James P. O'Reilly Gentlemen:
Inspection and Enforcement Bulletin 80-08, issued April 7,1980, requested information concerning flued head type penetration connections.
Georgia Power Company made a partial submittal of this information on August 5, 1980, and requested an extension on the remainder of the required information. We herein submit a revised and complete response to the referenced b lletin.
A review of containment boundary penetrations identified a number of the flued head design type penetrations.
The enclosure to this letter contains a tabulation of these penetrations, the type of nondestruc-tive examination employed, the type of weld joint and backing ring (including pipe material and size), and the results of the construction nondestructive examination. The Unit 2 penetrations were installed under the ASME Boiler and Pressure Vessel Code Section III,1971 edition through the summer 1971 adenda.
The Unit 1 process piping and flued heads were bui't to B31.7-1976 and the bellows to ASME Section III,1968 edition throug.1 tne sumer 1968 adenda.
Those penetrations which were not radiographed during acceptance testing will be reviewed to determine if a radiographic examination is physically possible.
Those welds whose configuration allow meaningful radiographic examination will be scheduled for such an exam during the next refueling outage of their respective unit. The results of those examinations, and justifications for those cases where such an examination was not performed, will be submitted upon completion of a review by cognizant engineers.
This letter, with its enclosure, suspersedes and replaces the interim August 5,1980, report.
If questions arise concerning this submittal please contact my office.
Very truly yours, h
h l
. A. Widner WEB /mb Enclosure OI:FICI AL COPY
7' 1
Georgia Power n U. S. Nuclear Reaulatory Commission Office of Insoection and Enforcement Reaion II - Suite 3100 November 3. 1980 Pace Two xc:
Director of the Office of Insoection and Enforcement U. S. Nuclear Reaulatory Commission Washinaton. D. C.
20555 Director of the Divsion of Ooeratina Reactors. Office of Nuclear Reactor Requlation U. S. Nuclear Reculatory Commission Washinaton. D. C.
20555 Director. Division of Reactor Construction Inspection U. S. Nuclear Reaulatory Commission Washincton. D. C.
2055 M. Manry R. F. Roaers. III
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