REP01903

• Permit No: M1999098
• IBM Index Class Name: Report
• Doc Name: SLOPE STABILITY REPORT FOR RIVERVIEW RESOURCE
• Media Type: D
• Archive: No

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2 Surfaces initiate from each of 100 points equally spaced
along the ground surface between x = 200.0 ft
and x = 202.5 ft
Each surface terminates between x = 210.0 ft
and x = 300.0 ft
Unless further limitations were imposed, the minimum elevation
at which a surface extends is y = 20.0 ft
* * * ' DEFAULT SEGMENT LENGTH SELECTED BY XSTABL * * * *
3.0 ft line segments define each trial failure surface.
ANGULAR RESTRICTIONS
The first segment of each failure surface will be inclined
within the angular range defined by
' Lower angular limit :_ -95.0 degrees
Upper angular limit 3.0 degrees

' Factors of safety have been calculated by the
* * * * ' SIMPLIFIED BISHOP METHOD ' * * *
The most critical circular failure surface
' is specified by 14 coordinate points
Point x-surf y-surf ~;
No. (ft) (ft)

1 200.18 50.00
2 203.18 99.93
3 206.16 50.23
' 9 209.09 50.89
5 211.91 51.91
6 219.58 53.26
' 7 217.07 54.99
8 219.33 56.91
9 221.39 59.15
' 10
11 223.05
224.99 61.61
69.26
12 225.50 67.07
13 226,21 69.99