ML14164A131
| ML14164A131 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 06/13/2014 |
| From: | Karwoski K Division of Engineering |
| To: | Allerton W US Federal Energy Regulatory Commission |
| Hall J | |
| References | |
| FOIA/PA-2016-0071 | |
| Download: ML14164A131 (2) | |
Text
June 13, 2014 Mr. William H. Allerton, Director Division of Dam Safety and Inspections Federal Energy Regulatory Commission Office of Energy Projects 888 First Street, NE Washington, DC 20426
SUBJECT:
OCONEE NUCLEAR STATION, UNITS 1, 2, AND 3 - ASSESSMENT OF SUPPORTING DOCUMENTATION RELATED TO THE FLOOD HAZARD REEVALUATION REPORT
Dear Mr. Allerton:
By letter dated May 15, 2014 (Agencywide Document Access and Management System (ADAMS) Accession No. ML14139A174), Duke Energy submitted additional documentation developed by an independent review party in support of the March 12, 2013 Oconee Nuclear Station (ONS) Flood Hazard Reevaluation Report (ADAMS Accession No. ML13079A227). The May 15, 2014 submittal includes the report titled Validation of HRR Breach Hydrograph for Jocassee Dam which contains sensitive security information that must be withheld from public disclosure pursuant to Title 10 of the Code of Federal Regulations 2.390(d). Based on discussions between the U.S. Nuclear Regulatory Commission (NRC) and the Federal Energy Regulatory Commission (FERC), the NRC staff is requesting that FERC review the enclosed report and perform an acceptability assessment of the Jocassee breach analysis. In addition, to support your review of this report, in the near future we will be forwarding you the results of our contractors review of the Xu/Zhang methodology referenced in this report.
If you have any questions, please call me at 301-415-2752.
Sincerely,
/RA/
Kenneth J. Karwoski NRC Dam Safety Officer Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287
Enclosure:
As stated
ML13079A227). The May 15, 2014 submittal includes the report titled Validation of HRR Breach Hydrograph for Jocassee Dam which contains sensitive security information that must be withheld from public disclosure pursuant to Title 10 of the Code of Federal Regulations 2.390(d). Based on discussions between the U.S. Nuclear Regulatory Commission (NRC) and the Federal Energy Regulatory Commission (FERC), the NRC staff is requesting that FERC review the enclosed report and perform an acceptability assessment of the Jocassee breach analysis. In addition, to support your review of this report, in the near future we will be forwarding you the results of our contractors review of the Xu/Zhang methodology referenced in this report.
If you have any questions, please call me at 301-415-2752.
Sincerely,
/RA/
Kenneth J. Karwoski NRC Dam Safety Officer Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287
Enclosure:
As stated DISTRIBUTION:
NON-PUBLIC LPL2-1 R/F RidsAcrsAcnw_MailCTR Resource RidsNrrDorlLpl2-1 Resource RidsNrrLASFigueroa Resource RidsNrrPMOconee-Resource RidsRgn2MailCenter Resource ADAMS Accession No.: ML14164A131 OFFICE DORL/LPL2-1/PM DORL/LPL2-1/LA DORL/LPL2-1/BC NRR/DSO NAME RHall SFigueroa RPascarelli (GEMiller for)
KKarwoski DATE 6/12/14 6/13/14 6/13/14 6/13/14