2010-02-02_REPORT - M1973021 ‎(2)‎

• Permit No: M1973021
• IBM Index Class Name: REPORT
• Doc Date: 2/2/2010
• Doc Name: Geotechnical Addendum- 2009 Annual Report
• From: Aggregate Industries-WCR, Inc.
• To: DRMS
• Permit Index Doc Type: Annual Fee/Report
• Email Name: DB2
• Media Type: D
• Archive: No

TABLE OF CONTENTS
Page
1.0 INTRODUCTION ......................................................................................................1
1.1 Observational Method ....................................................................................1
1.2 Site Description ..............................................................................................1
2.0 2009 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 ...................................................................................................4
4.0 RESULTS AND DISCUSSION .................................................................................7
5,0 CONCLUSIONS ........................................................................................................8
5.1 North Quarry ...................................................................................................8
5.2 Central Quarry ................................................................................................8
5.3 South Quarry ...................................................................................................9
List of Figures
Figure 1 Vicinity Map
Figure 2 North Quarry North Fill Slope and North Repository Area
Figure 3 North Quarry Current Configuration
Figure 4 Central Quarry Current Configuration
Figure 5 South Quarry Limits of Mining, 2009
Figure 6 South Quarry Bench 6880
Figure 7 South Quarry Area of Bench 6820 Removed Completely in 2009
Figure 8 South Quarry Bench 6760
Figure 9 South Quarry Bench 6700
Figure 10 North Quarry North Fill Slopes and North Repository
List of Appendices
Appendix A Joint Orientation Data, RMR Data, and Stereonets
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Morrison Quarry Annual Report 2009 February 2010
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