ML19253C889
| ML19253C889 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 12/06/1979 |
| From: | Dunn C DUQUESNE LIGHT CO. |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7912120312 | |
| Download: ML19253C889 (1) | |
Text
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15219 December 6,1979 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Attn:
A. Schwencer, Chief Operating Reactors Branch No. 1 Division of Operating Reactors Washington, DC 20555
Reference:
Beaver Valley Power Station, Unit No. 1 Docket No. 50-334 Reactor Vessel Overpressure Protection System Gentlemen:
In our December 14, 1978, submittal concerning upgrading of the Reactor Vessel Overpressure Protection System, we stated that the relief valves had been seismically qualified by testing. We wish to corrrect that submittal and to inform you that the relief valves were actually certified by seismic analysis.
The Vendors analysis has been reviewed by the Duquesne Light Company Engineering Department and complies with the seismic design requirements of the Beaver Valley Power Station.
Very truly yours,
[
mu C. N. Dunn Vice President, Operations cc:
D. A. Beckman United States Nuclear Regulatory Commission Beaver Valley Power Station Site Inspector 1541
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