NL-12-2061, Emergency Response Data System, Point Library Updates
| ML12299A247 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 10/25/2012 |
| From: | Ajluni M Southern Nuclear Operating Co, Southern Co |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| NL-12-2061 | |
| Download: ML12299A247 (4) | |
Text
Mark J. Ajluni. P.E.
Nucl ear licensing Director Southern Nuclear Operating Company. Inc.
40 Inverness Cen ter Parkway Post Office Box 1295 Birmingham. Alabama 35201 Te l 205.992.7673 Fax 205.992.7885 October 25,2012 Docket Nos.: 50-348 50-364 SOUTHERN'\\'
COMPANY NL-12-2061 U. S. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, D. C. 20555-0001 Joseph M. Farley Nuclear Plant Emergency Response Data System Point Library Updates Ladies and Gentlemen:
In accordance with the requirements of 10 CFR 50, Appendix E, Section VI, Item 3a, Southern Nuclear Operating Company is submitting updates to the Joseph M. Farley Nuclear Plant (FNP) Unit 1 and Unit 2 Emergency Response Data System (EROS) point library. This update is a result of an upgrade to the meteorological system.
The EROS configuration was not affected.
The enclosure provides the applicable FNP point library updates for the EROS system, and applies to both Unit 1 and Unit 2. These changes were implemented on September 26, 2012.
This letter contains no NRC commitments. If you have any questions, please contact Ken McElroy at (205) 992-7369.
Sincerely, rYUJ.. ~Of--
M. J. Ajluni Nuclear Licensing Director MJAlRMJ/lac
Enclosure:
EROS Point Library Updates
U. S. Nuclear Regulatory Commission NL-12-2061 Page 2 cc: Southern Nuclear Operating Company Mr. S. E. Kuczynski, Chairman, President & CEO Mr. D. G. Bost, Executive Vice President & Chief Nuclear Officer Mr. T. A. Lynch, Vice President - Farley Mr. B. L. Ivey, Vice President - Regulatory Affairs Mr. B. J. Adams, Vice President - Fleet Operations RTYPE: CFA04.054 U. S. Nuclear Regulatory Commission Mr. V. M. McCree, Regional Administrator Mr. R. E. Martin, NRR Project Manager - Farley Mr. E. L. Crowe, Senior Resident Inspector - Farley
Joseph M. Farley Nuclear Plant Emergency Response Data System Point Library Updates Enclosure EROS Point Library Updates
Enclosure to NL-12-2061 EROS Point Library Updates NRC EROS OLD FNP PARAMETER POINT 10 STAB CLASS1 STCLASS WIND DIR1 WINDDIR-35P WIND DIR2 WINDDIR-150P WIND SPEED1 WINDSPD-35P WIND SPEED2 WINDSPD-150P NEW FNP POINT 10 DT60-10 WINDDIR-10M-P WINDDIR-45.7M-P WINDSPD-10M-P WINDSPD-45.7M-P OLD FNP PLANT SPEC POINTDESC STABILITY CLASS DELTA TEMP WD 35' - PRI MET WD 150' - PRI MET WS 35' - PRI MET WS 150' - PRI MET NEW FNP PLANT SPEC POINTDESC DELTA TEMPERATURE 60 10 METERS SELECTED WIND SPEED 10 METERS PRIMARY WIND SPEED 45.7 METERS PRIMARY WIND DIRECTION 10 METERS PRIMARY WIND DIRECTIOI\\J 45.7 METERS PRIMARY E-1