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 2-236 Figure 2.5.1-1 Regional Physiographic Map (320 km, 200-mile radius) (reproduced from FSAR Figure 2.5-202)

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

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

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

Bellefonte Nuclear Plant Units 3 and 4 2-240 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)

Bellefonte Nuclear Plant Units 3 and 4 2-241 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)

Bellefonte Nuclear Plant Units 3 and 4 2-242

Figure 2.5.2-1 Map Showing the Seismicity surrounding the BLN Site

The blue dashed line represents the applicant's update zone. Small inset map on right shows the site area seismicity within 80 km (50 mi) of the BLN site.

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

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

Bellefonte Nuclear Plant Units 3 and 4 2-245 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)

Bellefonte Nuclear Plant Units 3 and 4 2-246 Figure 2.5.2-5 A comparison of events (m b 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.

Bellefonte Nuclear Plant Units 3 and 4 2-247 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)

Bellefonte Nuclear Plant Units 3 and 4 2-248 Figure 2.5.2-7 EPRI SOG Source Geometries for the ETSZ Black box is the staff's representation of the ETSZ. The Red line is the center of the seismicity in the region.

Bechtel Dames & Moore Law Engineering Rondout Associates Weston Geophysical Woodward & Clyde Bellefonte Nuclear Plant Units 3 and 4 2-249 Amplification function0.5 11.50510152025Frequency (Hz)Amplification ratio Figure 2.5.2-8 BLN Reactor Unit 4 Amplification Function