2008-11-24_PERMIT FILE - C1996083 ‎(14)‎

• Permit No: C1996083
• IBM Index Class Name: Permit File
• Doc Date: 11/24/2008
• Doc Name: Geotechnical Evaluation of Mine-Induced Seismicity on Bruce Park Dam, GEI Consultants, June 2002
• Section_Exhibit Name: Volume X Bruce Park Dam Geotechnical Studies
• Media Type: D
• Archive: No

Table of Contents
Executive Summary
ii
Section 1 - Introduction 1
1.1 Purpose and Objectives 1
1.2 Background 1
1.3 Scope of Work 2
1.4 Project Personnel 2
Section 2 - Seismic Loading 4
2.1 General 4
2.2 Basis of Selected Ground Motion Magnitudes 4
2.3 Attenuation Relationship 5
2.4 Basis for Selected Ground Motion Time History 5
Section 3 - Main Dam Analysis 7
3.1 General 7
3.2 Liquefaction 7
3.3 Representative Cross Section for Yield Acceleration Analysis 7
3.4 Representative Cross Section for SHAKE Analysis 8
3.5 Water Pressures 8
3.6 Material Properties 8
3.7 Results of the Analyses 10
Section 4 - Landslide Stability Analysis 12
l 4.1 General 12
4.2 Pre-Failure Static Stability Analysis 12
4.2.1 Representative Cross Section 12
4.2.2 Material Properties 13
4.2.3 Stability Analysis Results 13
4.3 Post-Failure Stability Analysis 14
4.3.1 Static Stability Analysis 14
4.3.2 Pseudo-Static Analysis 15
4.4 SHAKE Analysis 16
4.5 Deformation Analysis 17
Section 5 - Conclusions 19
Section 6 - Recommendations 21
Section 7 - Limitations 22
Section 8 - References 23
E