ML20085G149
| ML20085G149 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 10/17/1991 |
| From: | Shelton D CENTERIOR ENERGY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 1988, NUDOCS 9110240147 | |
| Download: ML20085G149 (2) | |
Text
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CENTERDOR ENERGY Donald C. Shelton yy) w w n A,
Vce hesdent.Nx66a' INet, Ott 4X62(K01 D3*8 0"5' (419)2492X0 Docket IJutubet $0-346 l i t et:
Nuftibe i NpF-3 serin) !Jumber 1988 October is, 1991 Unitt d Staten Nucicat Reguintoty Commission Document Control Desk Vanhington, D. C.
20$$$
Subject:
Technical Spectilention 4.4.S.5n Report of Steam Generator Tube plugging Gentlemen This let ter is suhait ted in accordance with the requirements of the Davis-Hesse Nuclean power Station (DBtJpS) Uni t Number 1, Opetnting 1.icense, Appendix A. Technical Specifications. Technical Speelfication 4.4.'s.Sa t equir es Toledo Edison t o t epot t to the Nucleat Regulatory Commission (NRC) the number of tubes plugged in cath steam generator f ollowing each inservice inspection of steam generator tubest.
The Seventh kefueling Outage inservice inspection ptocess was completed on October 4, 1991. As n result si the inspection findings, the following steam generator tubes vote plugged:
STEAH GEllERATolt 1-1 STEAM GENERATOR 1-2 14-60 84-66 75-60 84-67 94-129 84-68 98-127 80-64 82-68 H3-6H 68-52 6-51 60 09
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fDR ADOCK 05000346 PDR l h Ope'o%g Composes C'eveland !!ecthc IHum:nating
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Docket Huabir 50-346 e!
License Number NPF-3 1
Serial Number 1988 Page 2 Toledo Edison vill provide the complete results of the steam generator
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tube intervice-inspection in accordance with Technical Specifications 4.4.5.5b and 6.9.1.5b.
This acport vill include: 1. The numser and extent of tubes inspected, 2. The location and percent of vall-thickness penetration for each indication of an imperfection, and
- 3. The identification of tubes plugged.
This report is submitted on an
-annual basis and is due March 31, 1992.
Should further information be required, please contact j
Mr. Robert V. Schrauder, Hanager - Nuclear Licensing, at (419) 249-2366.
Very truly yours, i
- l,.+[ tAA,- (
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FVK/dlm l
cc A. B.-Davis, Regional Administrator, NRC Region 111 I
J. B. Ilopkins, NRC Senior Project Manager V. Levis, DB-1 NRC Senior Resident inspector Utility Radiological Safety Board
-1
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