ML20044H352
| ML20044H352 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 05/27/1993 |
| From: | Cross J, Quennoz S PORTLAND GENERAL ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20044H353 | List: |
| References | |
| NUDOCS 9306080222 | |
| Download: ML20044H352 (1) | |
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g me Portland General ElectricCoirpany
. 3 James E. Cross Vice President and Chief Nuclear Officer May 27, 1993 Trojan Nuclear Plant Docket 50-344 License NPF-1 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington DC 20555
Dear Sirs:
n SaiEmis_Eargin Eartitquake Study Enclosed is a copy of the final report entitled, "Scismic Margin Earthquake Study for the Trojan Site".
This report completes the study established to-define the appropriate earthquake ground motions used in evaluating seismic margins for the Trojan Nuclear Power Plant and finalizes previous updates provided to the Commission on the Cascadia Subduction Zone evaluation. As noted in Portland General Electric Company's previous update submittal, this report also provides the final results of crustal source earthquake research.
i Sincerely, S. M. Quennoz for J. E. Cross Enclosure c:
Mr. John B. Martin j
Regional Administrator, Region V
-f U.S. Nuclear Regulatory Commission Mr. David Stewart-Smith State of Oregon Department of' Energy Mr. Kenneth Johnston NRC Senior Resident' Inspector Trojan Nuclear Plant 0
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9306080222 930527 i.
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.P PDR 121 SW Sa!rron Street, Podard. Oregon 97204 (503)464 8897 O
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