2012-01-27_REPORT - M1973021

• Permit No: M1973021
• IBM Index Class Name: REPORT
• Doc Date: 1/27/2012
• Doc Name: Annual Report and Geotechnical Addendum
• From: Tetra Tech for AI
• To: DRMS
• Permit Index Doc Type: Annual Reclamation Report
• Email Name: TAK
• Media Type: D
• Archive: No

TABLE OF CONTENTS
1.0 INTRODUCTION 1
1.1 Observational Method 1
1.2 Site Description 1
2.0 2011 MINING SUMMARY 2
2.1 North Quarry 2
2.2 Central Quarry 2
2.3 South Quarry 2
3.0 FIELD DATA 2
3.1 North Quarry 3
3.2 Central Quarry 3
3.3 South Quarry 3
4.0 RESULTS AND DISCUSSION 9
5.0 CONCLUSIONS 10
5.1 North Quarry 10
5.2 Central Quarry 11
5.3 South Quarry 11
6.0 REFERENCES 13
List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
List of Appendices
Vicinity Map
North Quarry Current Configuration
Central Quarry Current Configuration
South Quarry Limits of Mining, 2011 and Highwall Scan Lines
South Quarry Bench 7350
South Quarry Bench 7250
South Quarry Bench 6700
South Quarry Bench 6700 (Continued)
Appendix A Joint Orientation Data, RMR Data, and Stereonets
i
Morrison Quarry Annual Report 2011
P.\23514 A33-23514-12002 \Deliverables Dehv -01- Annual Report\Annual_Report_2011_Geotech doc
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January 2012