ML19345E128
| ML19345E128 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 12/16/1980 |
| From: | Nichols T SOUTH CAROLINA ELECTRIC & GAS CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8012230280 | |
| Download: ML19345E128 (2) | |
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Sotra CAPOLINA ELECTRIC & GAS COMPANY PCST OFF!CE 804 764 COLU M BIA. S OUT H CA RO LIN A 29218 T. C. N+cHo ts, JR.
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Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commision Washington, D. C. 20555
Subject:
Virgil C. Su mer Nuclear Station Docket No. 50/395 Failure Mode and Effects Analysis (FMEA)
Dear Mr. Denton:
In response to Mr. Hulbert Li's question regarding justification for all deviations to the Westinghouse topical report WCAP-8584, Appendix B and C, South Carolina Electric and Gas Company, acting for itself and agent for South Carolina Public Service Authority, provides forty-five (45) copies of the following information:
There is no deviation in respect to the Virgil C. Summer Nuclear Station of the requirenents of WCAP-8584. These requirenents are provided la nore detail in Appendix B and C of Revision 1 of WCAP-8584 dated February 1980.
Appendix B deals with independence of redundant safety-related systems.
This requirement is addressed in subsection 7.1.2.2 of the FSAR. Appendix C deals with requirements concerning isolation, power supply, turbine l
driven auxiliary feedwater pump startup on loss of voltage to emergency electric power buses, and environmental con-siderations.
Isolation considerations are addressed in d
subsection 7.2.2.2.3.7; electric power supply requirements are addressed in subsection 7.6.1 and Chapter 8; turbiac driven feedwater pump start is considered in subsection 7.3.2.3 and Chapter 10.4.9; and environmental and seismic qualification requirements are addressed in subsection 3.10 and 3.11.
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Mr. Harold R. Denton December 16, 1980 Page Two Since there are no deviations, you should now have sufficient raterial to resolve this open iten.
Very truly yours, f
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4 T. C. Nic.uals, Jr.
JAW:TCN:rh cc:
V. C. Summer G. H. Fischer T. C. Nichols, Jr.
E. H. Crews, Jr.
O. W. Dixon, Jr.
O. S. Bradham D. A. Nauman A. A. Smith W. A. Williams, Jr.
A. R. Koon R. B. Clary B. A. Bursey J. B. Knotts J. L. Skolds R. Faas NPCF/Whitaker File 1
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