ML13008A071

11/8/12 Summary of Meeting with Duke Energy Carolinas, LLC, to Discuss NRC Order on Mitigation Strategies for Oconee Nuclear Station, Units 1, 2 and 3

ML13008A071
Person / Time
Site:	Oconee
Issue date:	01/15/2013
From:	Boska J Plant Licensing Branch II
To:
Boska, J P
Shared Package
ML13008A071	List: ML13008A071
References
Download: ML13008A071 (4)

Text

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 15, 2013 LICENSEE: Duke Energy Carolinas, LLC FACILITY: Oconee Nuclear Station, Units 1, 2, and 3

SUMMARY

OF NOVEMBER 8, 2012, MEETING WITH DUKE ENERGY CAROLINAS, LLC, TO DISCUSS NRC ORDER ON MITIGATION STRATEGIES FOR OCONEE NUCLEAR STATION, UNITS 1,2, AND 3 On November 8,2012, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Duke Energy Carolinas, LLC (Duke or the licensee) at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. A list of attendees is enclosed. The purpose of the meeting was to allow the licensee to discuss with NRC staff an alternate method for complying with NRC Order EA-12-049, "Order Modifying Licenses With Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events," (Agencywide Documents Access and Management System (ADAMS) Accession No. ML12326A829).

The licensee's presentation is in the meeting slides (ADAMS Accession No. ML13004A365).

The licensee proposed the use of the Standby Shutdown Facility (SSF) at Oconee to meet certain requirements of the Order. As an alternate method, the SSF diesel-driven AC generator would be used for Phase I coping until implementation of a Phase II Flexible Coping Strategy (FLEX). Duke stated that the SSF currently has the capability for a 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> mission time; although after about 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> the SSF portable pump would have to be placed in operation with a suitable water supply due to heatup of the original water source by the diesel COOling system, or else implement Phase 2 strategies at that time. The operability requirements for the SSF are in the plant Technical Specifications. Duke intends to submit their overall integrated plan by February 28, 2013.

- 2 Public Meeting Feedback forms were made available at the meeting. As of the date of this meeting summary, no completed feedback forms have been received.

Please direct any inquiries to me at 301-415-2901, or by email to John.Boska@nrc.gov.

J n P. Boska, Senior Project Manager lant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287

Enclosure:

List of Attendees cc w/encls: Distribution via Listserv

UNITED STATES NUCLEAR REGULATORY COMMISSION MEETING ATTENDANCE FORM

Subject:

Duke Energy Discussion on Mitigation Strategies for External Events (Fukushima)

Date: November 8, 2012 . Location: OWFN,O-684 PLEASE PRINT LEGIBLY

-2 Public Meeting Feedback forms were made available at the meeting. As of the date of this meeting summary, no completed feedback forms have been received.

Please direct any inquiries to me at 301-415-2901, or by email to John. Boska@nrc.gov.

IRA!

John P. Boska, Senior Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287

Enclosure:

List of Attendees cc w/encls: Distribution via Listserv DISTRIBUTION:

Public RidsOpaMaii Resource RidsRgn2MailCenter Resource LPL2-1 R/F RidsOgcRp Resource RidsAcrsAcnw_MailCTR Resource RidsNrrDorl Resource RidsNrrPMOconee Resource RidsNrrLASFigueroa Resource RidsNrrAdro Resource RidsNrrDorlLpl2-1 Resource RHannah, OPA R-II SBloom, NRR TReed, NRR EBowman, NRR JKratchman, NRR MStambaugh, NRR CCook, NRR Treed, NRR SBaum, NRR RPascarelli, NRR MMcConnell, NRR Package ADAMS Accession No. ML13008A067 Notice ML12300A403 Slides ML13004A365 Summary ML13008AO71 OFFICE NAME DATE DORULPL2-1/PM

,IBoska 1/9/13 DORULPL2-1/LA*

SFigueroa 1/8/13 DORULPL2-1/BC RPascarelli 1/14/13 IDORULPL2-1/PM JBoska 1/15/13

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• Via email OFFICIAL RECORD COpy