2008-11-20_PERMIT FILE - M2008078 ‎(2)‎

• Permit No: M2008078
• IBM Index Class Name: PERMIT FILE
• Doc Date: 11/20/2008
• Doc Name: Slope Stability Report- Overview and Appendix A to C.
• From: GP Ranches, LLC
• To: DRMS
• Media Type: D
• Archive: No

GP-B. OPT
along the ground surface between x = 187.5 ft
and x = 201.5 ft
Each surface terminates between x = 275.0 ft
and x = 285.0 ft
Unless further limitations were imposed, the minimum elevation
at which a surface extends is y = .0 ft
* * * * * DEFAULT SEGMENT LENGTH SELECTED BY XSTABL * * * * *
6.0 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 -45.0 degrees
Upper angular limit -1.0 degrees
Factors of safety have been calculated by the
* * * * * SIMPLIFIED BISHOP METHOD * * *
The most critical circular failure surface
is specified by 20 coordinate points
Point x-surf y-surf
No. (ft) (ft)
1 189.76 203.53
2 195.76 203.24
3 201.76 203.35
4 207.73 203.85
5 213.67 204.74
6 219.53 206.01
7 225.30 207.66
8 230.95 209.69
9 236.45 212.08
10 241.79 214.82
11 246.94 217.90
12 251.87 221.32
13 256.57 225.04
14 261.02 229.07
15 265.20 233.37
16 269.09 237.94
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