2008-03-25_PERMIT FILE - M2008017 ‎(2)‎

• Permit No: M2008017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 3/25/2008
• Doc Name: 112 Operation Reclamation Permit Application ‎(part 2)‎
• From: Broken Arrow Investments, LLC
• To: DRMS
• Media Type: D
• Archive: No

SOUTHIEQ.OPT
10 surfaces initiate from each of 200 points equally spaced
along the ground surface between x = 75.0 ft
and x = 175.0 ft
Each surface terminates between x = 325.0 ft
and x = 390.0 ft
unless further limitations were imposed, the minimum elevation
at which a surface extends is y = 90.0 ft
* * * * * DEFAULT SEGMENT LENGTH SELECTED BY XSTABL * * * * *
9.0 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 31 coordinate points
Point x-surf y-surf
No. (ft) (ft)
1 105.15 104.72
2 114.02 103.20
3 122.94 102.00
4 131.90 101.11
S 140.88 100.54
6 149.88 100.28
7 158.88 100.33
8 167.87 100.70
9 176.84 101.38
10 185.79 102.38
11 194.69 103.69
12 203.54 105.31
13 212.33 107.24
14 221.05 109.48
15 229.69 112.02
16 238.23 114.86
17 246.66 118.00
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