ML20211M381
| ML20211M381 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 12/09/1986 |
| From: | Hopkins J Office of Nuclear Reactor Regulation |
| To: | Nauman D SOUTH CAROLINA ELECTRIC & GAS CO. |
| Shared Package | |
| ML20211M384 | List: |
| References | |
| REF-GTECI-A-49, REF-GTECI-RV, TASK-A-49, TASK-OR NUDOCS 8612170188 | |
| Download: ML20211M381 (2) | |
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Dec mb;r 9,1986 Docket No. 50-395 DISTRTRUTION 75 Docket File g J. Hopkins NRC PDR "
D. Miller Local POR ACRS (10)
Mr. D. A. Nauman.
PAD #2 Rdg C. Berlinger Vice President, Nuclear Operations T. Novak Gray File South Carolina Electric & Gas Con.pany OGC-Rethesda P.O. Box 764 (Mail Code 167)
E. Jordan Columbia, South Carolina 29218 B. Grimes J. Partlow
Dear Mr. Nauman:
N. Thompson, DHFT
Subject:
V.C. Summer Nuclear Station, Pressurized Thermal Shock 10 CFR 50.61 By letter dated January 23, 1986, you submitted information on the material properties and the fast neutron fluence of the reactor pressure vessel in compliance with the requirements of 10 CFR 50.61.
We have reviewed the material properties and chemical composition and find them acceptable. We have also reviewed the fast neutron fluence on the inside surface of the pressure vessel in view of the material properties. We find that the Virgil C. Sumer pressure vessel meets the toughness requirements of 10 CFR 50.61 for 32 effective full power years of operation.
However, we request that you submit periodic future re-evaluations of the RT and the corresponding comparison with the predicted values. Such suSIikttals could be made at the same time as the Pressure-Temperature operating limits required by 10 CFR 50 Appendix G.
Our safety evaluation report is enclosed.
This request for information is covered under OMB clearance No. 3150-0011.
Sincerely,
/s/
Jon B. Hopkins, Project Manager PWR Proiect Directorate #2 Division of PWR Licensing-A Office of Nuclear Reactor Regulation
Enclosure:
As stated cc: See next page hM: PAD #2 PD: D#2 2
er JHopkins:he LRubenstein 12
/86 12/f/86 12/p/86 P
Mr. D. A. Nauman South Carolina Electric A Gas Company Virgil C. Summer Nuclear Station cc:
Mr. William A. Williams, Jr.
Technical Assistant - Nuclear Operations Santee Cooper P.O. Box 764 (Mail Code 167)
Columbia, South Carolina 29218 J. B. Knotts, Jr., Esq.
Bishop, Liberman, Cook, Purcell and Reynolds 1200 17th Street, N.W.
Washington, D'.
C.
20036 Resident Inspector / Summer NPS c/o U.S. Nuclear Regulatory Commission Route 1, Box 64 Jenkinsyfile, South Carolina 29065 Regional Administrator, Region II U.S. Nuclear Regulatory Commission, 101 Marietta Street, N.W., Suite 2900 Atlanta, Georgia 30323 Chairman, Fairfield County Council P.O. Box 793 Winnsboro, South Carolina 29180 Attorney General Box 11549 Columbia, South Carolina 29211 Mr. Heyward G. Shealy, Chief Bureau of Radiological Health South Carolina Department of Health and Environmental Control 2600 Bull Street Columbia, South Carolina 29701 l
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