ML19308A355
| ML19308A355 | |
| Person / Time | |
|---|---|
| Site: | 05000514, 05000515 |
| Issue date: | 04/12/1979 |
| From: | Lindblad W PORTLAND GENERAL ELECTRIC CO. |
| To: | Varga S Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19308A356 | List: |
| References | |
| NUDOCS 7906200481 | |
| Download: ML19308A355 (1) | |
Text
1 Portland General EledricCompany s wr,
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1 W:i.am J Loodac Vice Fesdent April 12, 1979 l
Pebble Springs Nuclear PIAtlt 4
I Dockets 50-514 Po
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50-515 R.?
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l Director of Nuclear Reactor Regulation go q
l ATTN:
Mr. S. A. Varga, Chief Q
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l Light Water Reactors Branch 4 c,
Division of Project Management G
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U. S. Nuclear Regulatory Commission Washington, D. C.
20555
Dear Sir:
l We have enclosed for your information five (5) copies of a report by Teknekron Energy Resource Analysts (TERA) Corporation, entitled Pebble Springs Seismic Network Annual Report November 1977-October 1978, dated January 1979. This annual report is a presentation of seismic data recorded by the Pebble Springs Seismic Network Monitoring Program for g
the period November 1977-October 1978, and includes comparative infor-mation from the previous report periods of November 1976-October 1977 and November 1975-October 1976. The Pebble Springs Seismic Network Monitoring Program is intended to provide continuous baseline data on I
seismicity of the site area for confirmatory and determinative purposes.
This third annual report is being provided at this time because suffi-cient data has accumulated to meaningfully augment existing information l
I about the seismicity of the Pebble Springs site. We hope that this information will be useful to you.
1 Sincerely, l
W. M _ ad
~
l Vice President Engineering-Construction c:
Director w/ enclosure State of Oregon Department of Energy State Geologist w/ enclosure State of Oregon Department of Geology 0b D
and Mineral Industries I,@I f
790620048I n.: snwm on,n
.