2006-12-12_REPORT - M1974004

• Permit No: M1974004
• IBM Index Class Name: REPORT
• Doc Date: 12/12/2006
• Doc Name: 2006 Geotechnical Report
• From: Lafarge North America
• To: DRMS
• Email Name: ACS
• Media Type: D
• Archive: No

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Table of Contents
1.0 Introduction ................................................................................................... 1
2.0 Summary and Conclusions ........................................................................... 2
3.0 Location and Geologic Setting ...................................................................... 4
4.0 Data Collection .............................................................................................. 7
5.0 Field Observations ...................................................................................... 10
6.0 Analysis of Structural Discontinuities .......................................................... 15
6.1 Evaluation of Discontinuity Measurements .............................................. 15
6.2 Wedge Stability Analysis .......................................................................... 17
6.2.1 East Wall ............................................................................................. 18
6.2.2 North Walls ......................................................................................... 20
6.2.3 West Walls .......................................................................................... 21
6.2.4 South Walls ......................................................................................... 21
7.0 References ..................................................................................................24