ML19029A589

Part 02 Ssar (Rev. 2) - Part 02 - Ssar - Chapter 02 - Site Characteristics - Section 02.05.01 - Geologic Characterization Information - Figures 36-63

ML19029A589
Person / Time
Site:	Clinch River
Issue date:	01/18/2019
From:	James Shea Tennessee Valley Authority
To:	Office of New Reactors
Fetter A
References
TVACLINCHRIVERESP, TVACLINCHRIVERESP.SUBMISSION.5, CRN.PART02, CRN.PART02.2
Download: ML19029A589 (51)

Text

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes: Seismic reflection profile SRL-1 (Reference 2.5.1-214).

Figure 2.5.1-36. (Sheet 1 of 5) Seismic Reflection SRL-1Without Interpretation 2.5.1-208 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes: Seismic reflection profile SRL-1 (Reference 2.5.1-214).

Figure 2.5.1-36. (Sheet 2 of 5) Seismic Reflection SRL-1With Interpretation 2.5.1-209 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note: Seismic reflection profile SRL-2 (Reference 2.5.1-214).

Figure 2.5.1-36. (Sheet 3 of 5) Seismic Reflection SRL-2Without Interpretation 2.5.1-210 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note: Seismic reflection profile SRL-2 (Reference 2.5.1-214).

Figure 2.5.1-36. (Sheet 4 of 5) Seismic Reflection SRL-2With Interpretation 2.5.1-211 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes:

Borehole locations are presented if projected less than 100 ft from the line unless noted.

Explanation for seismic reflection lines (Reference 2.5.1-214)

Figure 2.5.1-36. (Sheet 5 of 5) Explanation for Seismic Line Figures 2.5.1-212 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note: Simplified geologic map of the Clinch River Nuclear site area.

Figure 2.5.1-37. (Sheet 1 of 2) Site Location Geologic Map 2.5.1-213 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-37. (Sheet 2 of 2) Site Location Geologic Map 2.5.1-214 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 1 of 11) Acoustic Televiewer Data and Outcrop MappingStrike of Bedding 2.5.1-215 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 2 of 11) Acoustic Televiewer Data and Outcrop MappingStrike and Dip of Bedding Planes 2.5.1-216 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 3 of 11) Acoustic Televiewer Data and Outcrop MappingStrike of Fractures 2.5.1-217 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 4 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of all Fractures 2.5.1-218 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 5 of 11) Acoustic Televiewer Data and Outcrop MappingStrike and Dip of Primary Fracture Sets 2.5.1-219 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 6 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of Fractures in the Benbolt Formation 2.5.1-220 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 7 of 11) Acoustic Televiewer and Outcrop MappingOrientation of Fractures in the Blackford Formation 2.5.1-221 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 8 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of Fractures in the Eidson Formation 2.5.1-222 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 9 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of Fractures in the Fleanor Shale 2.5.1-223 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 10 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of Fractures in the Newala Limestone 2.5.1-224 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-38. (Sheet 11 of 11) Acoustic Televiewer Data and Outcrop MappingOrientation of Fractures in the Rockdell Formation 2.5.1-225 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-39. Site Area Map 2.5.1-226 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Reference 2.5.1-239 Figure 2.5.1-40. Karst Features near Copper Ridge Cave 2.5.1-227 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Reference 2.5.1-240 Figure 2.5.1-41. Generalized Geologic Map of the Oak Ridge Area 2.5.1-228 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Reference 2.5.1-240 Figure 2.5.1-42. Conceptual Model for Karst Systems in the Oak Ridge Area 2.5.1-229 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-43. Examples of Karst Depressions Mapped from LiDAR Data 2.5.1-230 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-44. Location of Karst Field Reconnaissance 2.5.1-231 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-45. Field Photographs of Karst Depressions 2.5.1-232 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-46. Surface Karst Features and Site Topography Associated with CRBRP Investigations (1973) 2.5.1-233 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-47. Distribution of Mapped Karst Features in the Site Area 2.5.1-234 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-48. Field Photographs of Cave Features 2.5.1-235 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-49. Carbonate Content of Rock Core Samples by Stratigraphic Unit 2.5.1-236 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Page 216 of Reference 2.5.1-238 Figure 2.5.1-50. Clinch River Breeder Reactor Project Geologic Map 2.5.1-237 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes:

1. Boreholes are projected on to a vertical plane oriented perpendicular to bedding strike of N52°E.

2. Borehole data are compiled from the CRBRP (Reference 2.5.1-100) and the CRN investigation (Reference 2.5.1-214).

Figure 2.5.1-51. Cross-Section Distribution of Cavities in Rock Core 2.5.1-238 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Sources: Reference 2.5.1-100, Reference 2.5.1-214 Figure 2.5.1-52. Cavity Size and Elevation in Borings 2.5.1-239 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Reference 2.5.1-7 Figure 2.5.1-53. Model Showing Types of Phreatic and Water Table Caves 2.5.1-240 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Source: Reference 2.5.1-246 Oblique view south.

Figure 2.5.1-54. Photograph of Completed Clinch River Breeder Reactor Project Excavation, 1983 2.5.1-241 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-55. Dissolution of Limestone Interbeds in the Blackford Formation 2.5.1-242 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report GSI 0 20 40 60 80 100 800 Mid-point Elevation (ft) 750 700 650 600 550 500 Benbolt Fm. Deepest Foundation Level GSI 0 20 40 60 80 100 800 750 Mid-point Elevation (ft) 700 650 600 550 500 450 400 350 300 Rockdell Fm. Deepest Foundation Level Figure 2.5.1-56. (Sheet 1 of 3) Scatter Plots of Geological Strength Index per Bedrock Unit 2.5.1-243 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report GSI 0 20 40 60 80 100 800 Mid-point Elevation (ft) 700 600 500 400 300 200 Fleanor Mb. Deepest Foundation Level GSI 0 20 40 60 80 100 750 Mid-point Elevation (ft) 700 650 600 550 500 450 Eidson Mb. Deepest Foundation Level Figure 2.5.1-56. (Sheet 2 of 3) Scatter plots of Geological Strenth Index per Bedrock Unit 2.5.1-244 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report GSI 0 20 40 60 80 100 800 700 Mid-point Elevation (ft) 600 500 400 300 200 100 0

Blackford Fm. Deepest Foundation Level GSI 0 20 40 60 80 100 700 650 Mid-point Elevation (ft) 600 550 500 450 400 350 300 Newala Fm. Deepest Foundation Level Figure 2.5.1-56. (Sheet 3 of 3) Scatter Plots of Geological Strength Index per Bedrock Unit 2.5.1-245 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 50 90 45 80 40 70 35 60 30 RQD/2 50 25 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Benbolt Formation 50 90 45 80 40 70 35 60 30 50 25 RQD/2 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Rockdell Formation Note: JCond89 = Joint Condition Rating; GSI = Geological Strength Index; RQD = Rock Quality Designation Figure 2.5.1-57. (Sheet 1 of 3) Portion of GSI Chart Showing 1.5 JCond89 Against RQD/2 and GSI per Bedrock Unit (Extended to Show RQD/2 > 40) 2.5.1-246 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 50 90 45 80 40 70 35 60 30 50 25 RQD/2 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Fleanor Member 50 90 45 80 40 70 35 60 30 50 25 RQD/2 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Eidson Member Figure 2.5.1-57. (Sheet 2 of 3) Portion of GSI Chart Showing 1.5 JCond89 Against RQD/2 and GSI per Bedrock Unit (Extended to Show RQD/2 > 40) 2.5.1-247 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 50 90 45 80 40 70 35 60 30 50 25 RQD/2 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Blackford Formation 50 90 45 80 40 70 35 60 30 50 25 RQD/2 40 20 30 15 20 10 10 5 0

45 40 35 30 25 20 15 10 5 0 1.5 JCond89 Newala Formation Figure 2.5.1-57. (Sheet 3 of 3) Portion of GSI Chart Showing 1.5 JCond89 Against RQD/2 and GSI per Bedrock Unit (Extended to Show RQD/2 > 40) 2.5.1-248 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note: JCond89 = Joint Condition Rating; RQD = Rock Quality Designation Source: Reference 2.5.1-265 Figure 2.5.1-58. Estimates of Geological Strength Index at Outcrop Locations 2, 8, and 9 2.5.1-249 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 0

Drilled Depth to Fracture Zone Bottom 50 100 150 200 250 (ft) 300 350 400 450 0 2 4 6 8 10 12 14 Fracture Zone Apparent Thickness (ft)

Figure 2.5.1-59. (Sheet 1 of 2) Scatter Plot of Fracture Zone Apparent ThicknessAgainst Drilled Depth to Fracture Zone Bottom (Using the 100- and 200-Series Borings) 2.5.1-250 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 850 Elevation of Fracture Zone Bottom (ft, 800 750 700 650 600 NAVD88) 550 500 450 400 350 0 2 4 6 8 10 12 14 Fracture Zone Apparent Thickness (ft)

Figure 2.5.1-59. (Sheet 2 of 2) Scatter Plot of Fracture Zone Apparent ThicknessAgainst Elevation of Fracture Zone Bottom (Using the 100- and 200-Series Borings) 2.5.1-251 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 0

Drilled Depth to Shear-Joint Zone Bottom (ft) 50 100 150 200 250 300 350 400 0 5 10 15 20 Shear-Fracture Zone Apparent Thickness (ft)

Figure 2.5.1-60. (Sheet 1 of 2) Scatter Plot of Shear-Fracture Zone Apparent ThicknessAgainst Drilled Depth to Shear-Fracture Zone Bottom (Using 100- and 200-Series Borings) 2.5.1-252 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report 800 Elevation of Shear-Joint Zone Bottom (ft, NAVD88) 750 700 650 600 550 500 450 400 0 5 10 15 20 Shear-Fracture Zone Apparent Thickness (ft)

Figure 2.5.1-60. (Sheet 2 of 2) Scatter Plot of Shear-Fracture Zone Apparent ThicknessAgainst Elevation of Shear-Fracture Zone Bottom (Using 100- and 200-Series Borings) 2.5.1-253 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes:

Source: Reference 2.5.1-273.

The symbols shown on this map represent water resource permits for various applications such as construction, water treatment plants, individual wells, hydrostatic purposes etc. See the legend to this figure on the next sheet.

Mine locations are shown as and include the following on the map:

Roane County Quarry: Crushed and Broken Limestone Dixie Lee Quarry: Crushed and Broken Limestone Oak Ridge Quarry: Crushed and Broken Limestone Clear Energy Corporation (formerly Dalco of Tennessee LLC.): Bituminous Coal and Lignite, Surface.

Dalco Coal of Tennessee, LLC. Bituminous Coal and Lignite, Underground.

Figure 2.5.1-61. (Sheet 1 of 2) Map showing the Water Resource Permit Application Sites Within Approximately 10 Miles of the Clinch River Nuclear Site 2.5.1-254 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Notes:

Source: Reference 2.5.1-273.

Figure 2.5.1-61. (Sheet 2 of 2) Map Showing the Water Resource Permit Application Sites Within Approximately 10 Miles of the Clinch River Nuclear Site 2.5.1-255 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Figure 2.5.1-62. Map Showing the Location of Geologic Cross-Section A-A' to Basement 2.5.1-256 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note:

A. Across-strike geologic cross-section A-A' with an expanded section, the location of which is indicated in the rectangle in the center of the diagram.

B. Upper part of Figure A with additional detail. Location of section line is indicated in the geologic map on Figure 2.5.1-62.

Figure 2.5.1-63. (Sheet 1 of 2) Geologic Cross-Section A-A' Ground Surface to Basement 2.5.1-257 Revision 2

Clinch River Nuclear Site Early Site Permit Application Part 2, Site Safety Analysis Report Note: Explanation of symbols used to identify the different geologic units in Figures 2.5.1-62 and 2.5.1-63.

Figure 2.5.1-63. (Sheet 2 of 2) Geologic Cross-Section A-A' Ground Surface to Basement 2.5.1-258 Revision 2