View source for NL-15-0472, Second Response to Request for Additional Information from the U.S. Army Corps of Engineers to Support Flood Hazard Reevaluation

{{Adams
| number = ML15084A588
| issue date = 03/13/2015
| title = Second Response to Request for Additional Information from the U.S. Army Corps of Engineers to Support Flood Hazard Reevaluation
| author name = Pierce C
| author affiliation = Southern Co, Southern Nuclear Operating Co, Inc
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000348, 05000364
| license number = 
| contact person = 
| case reference number = NL-15-0472
| document type = Letter type:NL
| page count = 2
| project = 
| stage = Response to RAI
}}

=Text=
{{#Wiki_filter:Charles R. Pierce             Southern Nuclear Regulatory Affairs Director   Operating Company, Inc.
40 Inverness Center Parkway Post Office Box 1295 Birmingham, AL 35201 Tel  205.992.7872                         SOUTHERN Fax 205.992.7601                                 COMPANY March         13,      2015 Docket Nos.: 50-348                                                      NL-15-0472 50-364 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 Joseph M. Farley Nuclear Plant - Units 1 and 2 Second Response to Request for Additional Information from the U.S. Army Corps of Engineers To Support Flood Hazard Reevaluation

==References:==
: 1. NRC Letter, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 10 CFR 50.54(f) Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated March 12, 2012.
: 2. JLD-ISG-2013-01, "Guidance For Assessment of Flooding Hazards Due to Dam Failure," Interim Staff Guidance, Revision 0, July 29, 2013.
: 3. Letter to NRC, "Joseph M. Farley Nuclear Plant - Units 1 and 2 Request to Obtain U. S. Army Corps of Engineers (USACE) Information Required to Provide Response to March 12, 2012 Request for Information, Recommendation 2.1 ," dated September 26, 2013.
: 4. Letter to NRC, "Joseph M. Farley Nuclear Plant - Units 1 and 2 Request for Additional Information from the U.S. Army Corps of Engineers To Support Flood Hazard Reevaluation, Recommendation 2.1," dated May 6, 2014.
Ladies and Gentlemen:
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued Reference 1 to all power reactor licensees and holders of construction permits in active or deferred status. Enclosure 1 of Reference 1 requested each addressee perform a Flood Hazard Reevaluation (FHR). To adequately provide that report in accordance with the guidance provided in Reference 2, Southern Nuclear Operating Company (SNC) requested that the NRC obtain specific information from the U.S. Army Corps of Engineers (USACE) and for that information to be provided to SNC. On May 6, 2014, SNC provided additional information to the NRC that resulted from the April 29, 2014 meeting between SNC, the NRC and the USACE.
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U.S. Nuclear Regulatory Commission NL-15-0472 Page 2 On March 4, 2015 a meeting was held between representatives of SNC, the NRC staff and the USACE. At that meeting, the USACE requested Light Detection and Ranging (LiDAR) data for the Joseph M. Farley Nuclear Plant site. The requested data is provided on the enclosed DVD.
SNC requested an inundation polygon, water surface grid and depth grid representing the Chattahoochee River controlling PMF scenario at the Joseph M. Farley Nuclear Plant site. The requested extents for that data are River Mile 35 to River Mile 55 on the Chattahoochee River.
This letter contains no NRC regulatory commitments. If you have any questions, please contact John Giddens at 205.992.7924.
Respectfully submitted, C.R. Pierce Regulatory Affairs Director CRP/JMG/TWS

==Enclosure:==
DVD - LiDAR Data LAS Files (Electronic Files: sent to NRC Document Control Desk and NRR Project Manager, only) cc:   Southern Nuclear Operating Company Mr. S. E. Kuczynski, Chairman, President & CEO Mr. D. G. Bost, Executive Vice President & Chief Nuclear Officer Ms. C. A. Gayheart, Vice President - Farley Mr. M. D. Meier, Vice President - Regulatory Affairs Mr. B. J. Adams, Vice President - Engineering Mr. D. R. Madison, Vice President - Fleet Operations RTYPE: CFA04.054 U. S. Nuclear Regulatory Commission Mr. V. M. McCree, Regional Administrator Mr. S. A. Williams, NRR Project Manager - Farley Mr. P. K. Niebaum, Senior Resident - Farley Alabama Department of Public Health Dr. D. E. Williamson, State Health Officer}}