REP32585

• Permit No: C1981014
• IBM Index Class Name: Report
• Doc Date: 1/15/1992
• Doc Name: SOUTHFIELD MINE C-81-014 REFUSE PILE STABILITY ANALYSIS
• From: ACZ
• To: MLRD
• Permit Index Doc Type: Waste Pile/Fill Report
• Media Type: D
• Archive: No

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Failure surface No. 7 specified by 6 coordinate points
Point x-surf y-surf
No.
1 363.28 6262.24
2 355.20 6257.85
3 107.13 6264.60
4 67.28 6332.31
5 57.73 6349.89
6 57.67 6350.00
•• Corrected JANBU FOS = 2.634 " (Fo factor =1.038)
Failure surface No. 8 specfed by 5 coordinate points
Point x-surf y-surf
No.
1 339.78 6270.07
2 323.86 6261.43
3 128.46 6285.65
4 32.46 6337.41
5 25.63 6350.00
•• Corrected JANBU FOS = 2.643 •' (Fo factor =1.030)
Failure surface No. 9 specified by 5 coordinate points
Point x-suit y-surf
No.
1 354.95 6265.02
2 344.62 6259.41
3 116.74 6285.98
4 96.75 6333.56
5 87.83 6350.00
•• Corrected JANBU FOS = 2.650 •' (Fo factor =1.043)
Failure surface No.10 specified by 6 coordinate points
Point x-suit y-surf
No.
1 373.38 6258.87
2 369.73 6256.89
3 368.90 6256.42
4 110.76 6288.85
5 72.05 6334.35
6 63.55 6350.00
'* Corrected JANBU FOS = 2.655 " (Fo factor =1.056)
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