ML19344F549
| ML19344F549 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 08/25/1980 |
| From: | Tedesco R Office of Nuclear Reactor Regulation |
| To: | Warembourg D PUBLIC SERVICE CO. OF COLORADO |
| Shared Package | |
| ML19344F550 | List: |
| References | |
| NUDOCS 8009150427 | |
| Download: ML19344F549 (3) | |
Text
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wAsmNGTON, D. C. 20555 AUG 2 51980 Docket No. : 50-267 Mr. Don Warembourg Nuclear Production Manager Public Service Company of Colorado 16805 Weld County Road,191/2 Platteville, Colorado 80E51
Dear Mr. Warembourg:
We are currently reviewing the onsite emergency power systems of all operating nuclear power facilities to assess the susceptibility of their safety related electrical equipment with regard to (1) sustained degraded voltage conditions at the offsite power sources and (2) interaction between the offsite and onsite emergency power systems.
We have completed our review of licensee responses to our previous generic request for information reldive to the electrical power distribution system.
Based on this initial review, +<e have prepared the Safety Evaluation and Statement of Staff contained 'n Enclosure 1.
We request that you compare the current design of the emergency power systems at your facility (ies) with the Staff Positions stated in the enclosure and:
(1) propose plant modifications as necessary to meet the Staff Positions, or (2) provide a deta.iled analysis which shows your facility design has equivalent capabilities and protective features.
Additionally, we require that certain technical specifications be incorporated into all facility operating licenses. Model technical specifications, consistent with the Staff Positions contained in Enclosure 1, are provided in Enclosure 2.
Accordingly, we request that you apply, within fourty-five days of the receipt of this letter, for an amendment to your facility operating license (s) to incorporate comparable technical specifications to those presented in the enclosure. Additionally.you should provide a description and a schedule for the completion of any plant associated modifications.
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/9-9 Mr. Don Warembourg AUG 2 5 580 If you have any questions on this matter, please contact us.
Sincerely,
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,j % (L W Robert L. Tedesco, Assistant Director for Licensing Division of Licensing
Enclosures:
1.-
Staff Positions 2.
Model Technical Specifications cc: See next page t
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Mr.' Don Warembourg 3-AUG 2 51980 cc: -Mr. F. Swartz
- Public Service Company of Colorado P.O. Box 840 Denver, Colorado 80201 Mr. J.K. Fuller, Vice President Public Service Company of Colorado P.O. Box 840 Denver, Colorado 80201
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