ML20081H710
| ML20081H710 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 10/18/1983 |
| From: | Dixon O SOUTH CAROLINA ELECTRIC & GAS CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19268E397 | List: |
| References | |
| NUDOCS 8311070562 | |
| Download: ML20081H710 (2) | |
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SOUTH CAROLINA ELECTRIC & GAS COMPANY POST OFFICE 764 CotuuslA. SOUTH CARouNA 29218 O. W. DIKON, JR.
VICE PatseDENT NUCLEAR OPERAnoNs October 18, 1983 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Ocmnission Washington, D.C.
20555
Subject:
Virgil C. Summer Nuclear Station Docket No. 50/395 Seismic Confirmatory Program
Dear Mr. Denton:
South Carolina Electric & Gas Conpany (SCE&G) met with the Staff on Octcher 11, 1983, to discuss the results of our Seismic Confirmatory Program and the schedule for its ccmpletion to satisfy License Condition C(25) by Novsber 16, 1983.
Specifically, SCE&G was requested to provide the following information by the dates identified:
(1)
Four (4) representative analyses of equiptent design margin studies and a draft equipnent list of active balance of plant conponents by October 18, 1983.
(2)
Draft report of the Seismic Confirmatory Program including equipnent design margin analyses by Novenber 1,1983.
(3)
Illuipnent design margin analyses as required by the NRC Staff during the forthcoming Audit at Gilbert Associates on Novenber 1,1983.
(4) Final report of the Seismic Cbnfirmatory Program as soon as available, but no later than Novenber 16, 1983.
In accordance with the above schedule, SCE&G hereby subnits five (5) copies of representative analyses for four couponents in the Virgil C. Sunner Nuclear Station and a draft equipnent list of active balance of plant ccnponents for cold shutdown. 'Ibe pieces of equipnent included in this submittal are as follows:
(a) Mechanical - Charging / Safety Injection Pudp (Auxiliary Building Elevation'388)
\\Mf (b)
- Flow and Temperature Indicators
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(Control Building Elevation'463)
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k(m)S-p (c) HVAC
- Switch Gear Cocling Unit, Room 63-01 (Auxiliary Building Elevation 463)
(d)
Electrical - Motor Control Center h88 (Auxiliary Building Elevation 412)
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r Mr. Harold R. Denton Page two October 18, 1983 Details of our analysis procedures will be included in the draft report which will be provided to the Staff on Novenber 1,1983.
If there are any questions or coments, please let us know.
Very truly yours, I
e O. W. Di n, Jr.
BW:OWD,jr:tdh/fje cc:
V. C. Sumter E. C. Roberts E. H. Crews, Jr.
T. C. Nichols, Jr./O. W. Dixon, Jr.
H. N. Cyrus J. P. O'Reilly Group Managers O. S. Bradham N. E. Clark C. A. Price A. R. Koon C. L. Ligon (NSRC)
G. J. Braddick D. J. Richards NRC Res. Insp.
J. B. Knotts, Jr.
Dr. Mano Sububhi w/ attach NPCF File (Lic./Eng.)
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