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 surtace No. 3 specified by 6 coordinate points
Point x-surf y-suit
No.
1 357.41 6264.20
2 346.82 6258.44
3 118.90 6282.95
4 82.21 6332.18
5 72.67 6349.75
6 72.54 6350.00
** Corrected JANBU FOS = 2.538 ** (Fo factor =1.040)
Failure surtace No. 4 speciied by 6 coordinate points
Point x-surf y-surf
No.
1 368.14 6260.62
2 362.21 6257.40
3 126.84 6280.63
4 60.12 6330.95
5 50.58 6348.52
6 49.77 6350.00
** Corrected JANBU FOS = 2.543 •* (Fo factor =1.035)
Failure surtace No. 5 specified by 6 coordinate points
Point x-suit y-surf
No.
1 352.78 6265.74
2 341.43 6259.58
3 111.63 6289.82
4 54.25 6330.98
5 44.71 6348.55
6 43.93 6350.00
** Corrected JANBU FOS = 2.604 '* (Fo factor =1.032)
Failure surtace No. 6 spec'rfied by 6 coordinate points
Point x-suit y-surf
No.
1 328.34 6273.89
2 325.45 6272.32
3 307.88 6262.77
4 126.63 6278.28
5 60.02 6333.44
6 51.03 6350.00
'* Corrected JANBU FOS = 2.619 " (Fo factor =1.040)