ML13056A095

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Agenda FERC Meeting with NRC Personnel
ML13056A095
Person / Time
Site: Oconee  Duke energy icon.png
Issue date: 02/26/2013
From:
Office of Information Services
To:
References
FOIA/PA-2012-0325
Download: ML13056A095 (1)


Text

Agenda FERC Meeting with NRC Personnel Purpose

  • To review and discuss any calculation packages that FERC may have pertaining to Jocassee Dam.
  • To gain an understanding of FERC acceptance criteria for inundation studies.
  • To discuss FERC's definitions of health for Jocassee Dam.

" To gain an understanding the various dam failure modes from seismic, probable maximum precipitation (PMP), and seepage.

Introduction and Opening Remarks Technical Staff Discussions Flood inundation

" Discussion of calculation packages from Duke.

  • Sensitivity calculations done by Duke and range of dam breach parameters.
  • Discussion of FERC acceptance criteria for parameters.

Seismic and dam structure

  • Discussion of seepage from 2004 to present.

" Settlement of dam foundation.

  • The condition of embankment shells and potential soil liquefaction.

" Discussion of dam construction and soil compaction.

  • Discussion of piezometer data taken from wells.

Probability frequency

  • Discussion of FERC's understanding of dam failure modes such as overtopping.

, Discussion of FERC's criteria for dam health and the likelihood of failure.

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