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

Failure surface No. 4 specfied by 7 coordinate points
Point x-suit y-suit
No.
1 334.45 6271.85
2 333.40 6271.28
3 315.82 6261.74
4 117.11 6317.92
5 77.84 6330.36
6 68.30 6347.94
7 67.18 6350.00
** Corrected JANBU FOS = 2.353 *' (Fo factor =1.017)
Failure surtace No. 5 specified by 6 coordinate points
Point x-surf y-suit
No.
1 324.23 6275.26
2 320.63 6273.30
3 303.05 6263.76
4 101.82 6313.56
5 87.25 6333.21
6 78.13 6350.00
" Corrected JANBU FOS = 2.355 " (Fo factor =1.029)
Failure surtace No. 6 specked by 6 coordinate points
Point x-suit y-suit
No.
1 367.86 6260.71
2 361.75 6257.39
3 360.70 6256.79
4 109.44 6310.95
5 72.99 6337.67
6 66.30 6350.00
•* Corrected JANBU FOS = 2.410 ** (Fo factor =1.036)
Failure surtace No. 7 specified by 6 coordinate points
Point x-suit y-suit
No.
1 363.28 6262.24
2 355.20 6257.85
3 107.13 6307.24
4 67.28 6332.31
5 57.73 6349.89
6 57.67 6350.00
~~-~
** Corrected JANBU FOS = 2.419 *' (Fo factor =1.024)