ML091590086

Bellefonte SER Chapter 2 Figures Section 1 (2.5.1.1 Thru 2.5.2-8) 5/27/09

ML091590086
Person / Time
Site:	Vogtle, Bellefonte
Issue date:	09/04/2009
From:	Joseph Sebrosky NRC/NRO/DNRL/NWE1
To:
Sebrosky J, NRO/DNRL/NWE1, 415-113
References
+reviewedrgj1
Download: ML091590086 (14)

Text

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.1-1 Regional Physiographic Map (320 km, 200-mile radius)

(reproduced from FSAR Figure 2.5-202) 2-236

Bellefonte Nuclear Plant Units 3 and 4 SER Figure 2.5.1-2 Geologic Map of the 5-mile BLN Site Radius (reproduced from FSAR Figure 2.5-228) 2-237

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.1-3 Geologic Map of the BLN 25-mile Site Radius (reproduced from FSAR Figure 2.5-208a) 2-238

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.1-4 Photographs of Geologic Weathering Features at Gadsden, Alabama (reproduced from FSAR Figure 2.5-209) 2-239

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.1-5 Map of Basement Rock Faults (reproduced from FSAR Figure 2.5-220)

Figure 2.5.1-6 BLN Site Mapped Faults relative to Seismicity (reproduced from FSAR Figure 2.5-294) 2-240

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.1-7 Structural Cross Section Showing Relationship Between Paleozoic Thrust faults and Underlying Precambrian Basement Faults (reproduced from Thomas and Bayona, 2005) 2-241

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-1 Map Showing the Seismicity surrounding the BLN Site The blue dashed line represents the applicants update zone. Small inset map on right shows the site area seismicity within 80 km (50 mi) of the BLN site.

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Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-2 Rock UHRS curves calculated for the BLN site (FSAR Figure 2.5.-280) 2-243

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-3 Bellefonte horizontal and vertical GMRS curves. (FSAR Figure 2.5-290) 2-244

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-4 Histogram Showing the Depth Distribution of Well-located Earthquakes in the BLN Site Vicinity (Ref. RAI 2.5.2-3) 2-245

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-5 A comparison of events (mb ` 3) from the Bellefonte Updated Earthquake Catalog (blue circles), the USGS Earthquake Catalog from 1568 to January 2009 (red circles),

and the USGS Earthquake Catalog from 2005 to 2009 (yellow circles). The star corresponds to the location of the BLN site and the dashed black oval corresponds to the 320-km (200-mi.) site radius.

2-246

Bellefonte Nuclear Plant Units 3 and 4 Figure 2.5.2-6 Histogram showing the Comparisons of Assigned Maximum Magnitudes Values for the ETSZ Seismic Sources in EPRI-SOG, LLNL TIP, and DSS Studies (Ref. NEI study) 2-247

Bellefonte Nuclear Plant Units 3 and 4 Dames & Weston Bechtel Moore Geophysical Woodward Law Rondout

& Clyde Engineering Associates Figure 2.5.2-7 EPRI SOG Source Geometries for the ETSZ Black box is the staffs representation of the ETSZ. The Red line is the center of the seismicity in the region.

2-248

Bellefonte Nuclear Plant Units 3 and 4 Amplification function 1.5 Amplification ratio 1

0.5 0 5 10 15 20 25 Frequency (Hz)

Figure 2.5.2-8 BLN Reactor Unit 4 Amplification Function 2-249