ML20079P076
| ML20079P076 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 02/25/1983 |
| From: | Fiedler P GENERAL PUBLIC UTILITIES CORP. |
| To: | Haynes R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| REF-SSINS-6820 IEB-82-03, IEB-82-3, NUDOCS 8303040517 | |
| Download: ML20079P076 (1) | |
Text
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GPU Nuclear Q
gf P.O. Box 388 Forked River, New Jersey 08731 609-693-6000 Writer's Direct Dial Number:
- I Mr. Ronald C. Haynes, Administrator Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19405
Dear Mr. Haynes:
Subj ect: Oyster Creek Nuclear Generating Station Docket 50-219 I & E Bulletin 82-03 Our letter to you dated December 1,1982 explained that since the demonstration of our intergranular stress corrosion cracking (IGSCC) detection capability had not yet been accomplished, a full response to item 1 of IE Bulletin 82-03 would be delayed. The demonstration has now been completed with favorable resul* s.
The purpose of this letter is to complete the response to I & E Bulletin 82-03, item 1.
Based on information provided by the initial UT team of October 29, 1983 l
and first hand lessons learned f rom the December 13-14, 1982 qualification, a change was made to the ultrasonic test procedure.
It was decided to add ldB in sensitivity for calibration to provide a common dB level for calibration and to increase the sensitivity of the technique.
In the event that any comments or questions arise, please call Mr. J. Knubel at (201) 299-2213.
Very truly yours, Pe ter' B. Fiedler Vice President and Director Oyster Creek PBF:jal cc: NRC Resident Inspector Oyster Creek Nuclear Generating Station Forked River, NJ 08731 Mr. Darrell G. Eisenhut Division of Licensing 8303040517 830225 U.S. Nuclear Regulatory Commission PDR ADOCK 05000 Washing ton, D.C.
20555 G
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