ML19294B857
| ML19294B857 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 01/21/1980 |
| From: | Martin T Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML19294B855 | List: |
| References | |
| NUDOCS 8003060207 | |
| Download: ML19294B857 (2) | |
Text
':
Thomas J. Martin Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 201/430-8316 Vice President Engineenng and Construction January 21, 1980 Mr. Boyce H. Grier, Director U.
S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406
Dear Mr. Crier:
SURFACE INDICATION - RPV NO. 2 10CFR50.55(e), "SIGNIFICANT DEFICIENCY" NO. 2 UNIT HOPE CREEK GENERATING STATION On December 13, 1979 a verbal report was made to Region 1, Office of Inspection and Enforcement representative, Mr. R. McGaughy, advising of a potential significal:t item regarding a s.rface indication on Reactor Pressure Vessel No.
2.
The following supplemental information is hereby submitted pursuant to our initial report and in accordance with the require-ments of 10CFR50.55(e).
A surface indication was found on the Unit 2 RPV approximately one inch in diameter.
The indication has several porous cavities, approximately 1/64" - 1/32" deep and four tiny linear indications.
General Electric issued a Field Deviation Disposition Report (FDDR) on January 11, 1980 directing investigation of the indication.
800806 Q {
ess.::
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Mr.
B. H.
Grier 1/21/80 The investigation will be accomplished by grinding, in.020 inch increments, with PT examination between each increment until the indication is removed.
The investigation will be performed by General Electric.
A subsequent FDDR will be issued should any repair be required.
General Electric will provide our Architect /
Engineer, Bechtel Power Corporation with the results of this investigation.
After our review and acceptance of Bechtel's evaluation, a more definitive report shall be sent to you by February ll, 1980.
Very truly yours,
/
Y CC:
Office of Inspection and Enforcement Division of Reactor Construction Inspection Washington, D. C.
.