ML20094B900
| ML20094B900 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 08/03/1984 |
| From: | Daltroff S PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19273A406 | List: |
| References | |
| NUDOCS 8408070303 | |
| Download: ML20094B900 (2) | |
Text
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PHILADELPHIA ELECTRIC COMPANY 2301 M ARKET STREET P.O. BOX 8699 PHILADELPHI A. PA.19101 GHIELDS L DALTROFF sLacts on c som August 3, 1984 Docket No. 50-278 Mr. Darrell G. Eisenhut, Director Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C.
20555
SUBJECT:
Supplement II to Repair to the PBAPS Unit 3 Jet Pump Instrumentation Penetrations
REFERENCE:
1)
Letter to D. G. Eisenhut from S. L. Daltroff dated June 20, 1984 (Repair to the Jet Pump Instrumentation Penetrations) 2)
Letter to D. G. Eisenhut from S. L. Daltroff dated July 23, 1984 (Supplement to Repair to the Jet Pump Instrumentation Penetrations)
Dear Mr. Eisenhut:
This supplement to our above referenced submittal letters of June 20, 1984 and July 23, 1984, S. L. Daltroff (PECo)
'to Dr. T. E. Murley (NRC), provides the results of the Residual Stress Analysis of the Peach Bottom Atomic Power Station Unit 3 Reactor Pressure Vessel Jet Pump Instrument Nozzle Seal Weld Overlays.
The enclosed Attachment A, General Electric Company document MAR 84-27, Revision 1, " Residual Stress Analysis of the Peach Bottom Unit 3 Jet Pump Instrumentation Nozzle Weld Overlay", describes the results of the residual stress analysis of the weld overlay, including the effects of the instrument tube spacer disk.
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Mr.'Darrell~G.-Eicanhut-August 3, 1984 J
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PLEASE NOTE THAT THE INFORMATION CONTAINED IN ATTACHMENT
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A HAS BEEN HANDLED AND CLASSIFIED AS PROPRIETARY BY.THE GENERAL ELECTRIC COMPANY, as indicated in Attachment B,
" General Electric Company-Proprietary Affidavit", and we request that the
.information containedL in ' Attachment A be withheld from public disclosure in accordance with the provisions of 10 CFR 2.790.
The delay of(this information submittal has been discussed with the-NRC's Peach Bottom Atomic Power. Station Project Manager.
In.crder to expedite 2ts availability to the
- NRC: staff, a separate'information package will be dispatched
.directlyito them through the project manager.
Submission of this attached report completes the information related to the repair of the Peach Bottom Atomic Power 4 Station Unit 3 Reactor Pressure Vessel Jet Pump Instrument
~
NozzleSealsN8-AandN8-Basrequestedby(theNRCstaffat Bethesda, Maryland, during a June 18, 1984 meeting.
Should you have any questions or require additional
'information, please do not hesitate to contact us.
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Very truly yours,
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cc Dr.'T. E. Murley, Administrator Mr..A. R. Blough, Site Inspector
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