ML23342A151

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Geological, Geotechnical and Geophysical Data at Nuclear Power Plants in the Atlantic Coastal Plain
ML23342A151
Person / Time
Issue date: 12/08/2023
From: Bauer L, Vladimir Graizer, Clifford Munson, Scott Stovall, Thomas Weaver
NRC/RES/DE/SGSEB
To:
Thomas Weaver 301-415-2383
References
Download: ML23342A151 (8)


Text

USGS 2023 Earthquake Ground-Motion Workshop for the Central and Eastern United States, with a Focus on the Gulf and Atlantic Coastal Plains Geophysical, Geological, and Geotechnical Data at NPP Sites in the Atlantic Coastal Plain Thomas Weaver, Cliff Munson, Scott Stovall, Vladimir Graizer, Laurel Bauer U.S. Nuclear Regulatory Commission

Nuclear Power Plant Sites in the Atlantic Coastal Plain 2

Newer Data Sources Early Site Permits and Combined License Applications https://www.nrc.gov/reactors/new-reactors/large-lwr.html 3

Calvert Cliffs Final Safety Analysis Report (FSAR)

Section 2.5 Geology, Seismology, and Geotechnical Engineering Resonant Column Torsional Shear Tests 4

NUREG Reports and Research Information Letters (RILs) 5

Older Data Sources Updated FSAR Limited geophysical, geological, and geotechnical data Near Term Task Force (NTTF) 2.1 Response to NRC Request for Information https://www.nrc.gov/reactors/operating/ops-experience/fukushima.html Updated interpretation of available data Seismic hazard evaluation NUREG/KM-0017 Best estimate velocity profiles based on NRC staff analysis of site (including ESP and COL data where applicable) and regional data Baseline site response and hazard evaluations 6

Links to Site and Final Safety Analysis Reports 7

Early Site Permits