Dingee Reservoir Final Seismic Report - East Bay Municipal Utility ...

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A A’ 780 780 760 740 720 760 740 720 Elevation (feet) XV-11 XV-1 XV-12 XV-10 (Toe) XV-2 XV-8 & 14 (Toe) XV-13 XV-15 (Toe) XV-3 Ground Surface Phreatic Line Native Materials Dam Fill Sandstone Bedrock 220 200 180 160 140 120 100 80 60 40 20 0 Horizontal Distance (feet) Notes: 1. Refer to Plate 2 for Monument Line and <strong>Dingee</strong> <strong>Reservoir</strong> Baseline for station location. 2. Phreatic Line shown is representative of levels at centerline of Dam crest roadway and corresponds to reservoir storage elevation level of 768’ SCALE: 1”=20’ DINGEE RESERVOIR DAM SEISMIC STABILITY EVALUATION Generalized Profile @ Centerline of Main Dam Roadway –Profile A-A’ Date: June 2008 PLATE 3
DINGEE RESERVOIR DAM SEISMIC STABILITY EVALUATION Section B-B’ @ Station 1+11 Date: June 2008 PLATE 4 XV-2 & 12 XV-8 & 14 XV-10 B-1 (AKA) B-2 (AKA) Estates Dr. WSL = 768’ Phreatic Surface (WSL = 768’)
Page 1 and 2: Seismic Stability Evaluation Report
Page 7 and 8: 1.0 Introduction 1.1 Background Thi
Page 9 and 10: 2.0 Project Description 2.1 Site Se
Page 11 and 12: 3.0 Geotechnical Exploration and La
Page 13 and 14: advanced using a hollow stem auger.
Page 15 and 16: 3.3 Laboratory Testing Soil and roc
Page 17 and 18: 5.0 Subsurface Conditions Based on
Page 19 and 20: Native Material The in-situ moistur
Page 21 and 22: For slope stability analyses, both
Page 23 and 24: We have tabulated the results for b
Page 25 and 26: Table 8 Seismic Slope Stability Ana
Page 27 and 28: 8.0 Conclusions and Summary of Dam
Page 29 and 30: Mitigating Liquefaction Hazards in
Page 31: Reservoir Roof B A A’ XV-11 (Sta.
Page 35 and 36: Elevation (Feet) 780 770 760 750 Re
Page 37 and 38: U-Line: PI =0.9*(LL-8) 60 50 40 30
Page 39 and 40: Total Density (PCF) 775.0 770.0 765
Page 41 and 42: 0.200 0.300 0.400 0.500 0.600 0.700
Page 43 and 44: 5000.0 4500.0 4000.0 3500.0 3000.0
Page 45 and 46: 5000.0 4500.0 4000.0 3500.0 3000.0
Page 47 and 48: 5000.0 4500.0 4000.0 3500.0 3000.0
Page 49 and 50: Material m (pcf) Dam Fill 126.8 Na
Page 51 and 52: Material m (pcf) sat (pcf) c (psf
Page 53 and 54: Material m (pcf) sat (pcf) C T (p
Page 55 and 56: 1.5 Displacement (ft) 1.0 0.5 Kobe
Page 67 and 68: Appendix B Laboratory Test Results
Page 69 and 70: 2 62 63 64 65 66 67 68 69 70 71 72
Page 71 and 72: TABLE B-1 SUMMARY OF LABORATORY TES
Page 73 and 74: TABLE B-3 SUMMARY OF CONSOLIDATED U
Page 75 and 76: TABLE B-4 UNCONFINED COMRESSION TES
Page 109:
Appendix C Reference Drawings: LIST
Page 125 and 126:
Appendix E Ground Motion Studies Pa
Page 127:
The next Generation Attenuation rel
Page 130 and 131:
Table 1 Target Response Spectrum: A
Page 132 and 133:
Figure 1. Median plus 1-sigma respo
Page 134 and 135:
Figure Set 2 (cont.) PACIFIC ENGINE
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144:
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