2009-11-08_PERMIT FILE - C1980007

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/8/2009
• Doc Name: Coal Preparation Plan and Associated Coal Handling Facilities
• Section_Exhibit Name: Exhibit 81
• Media Type: D
• Archive: No

SLOPE/W (3)
Surcharge Loads
Surcharge Load 1
Surcharge (Unit Weight): 4000 pcf
Direction: Vertical
Coordinates
X (ft) Y (ft)
665 6261
790_ 6261
Seismic Loads
Horz Seismic Load: 0
Vert Seismic Load: 0
Critical Slip Surfaces
Slip Surface FOS Center (ft) Radius (ft) 11 Entry (ft) Exit (ft)
2612 1.85 (184.73, 6463.72) 325.336 (438.39, 6260) (142.608, 6141.12)
Slices of Slip Surface: 2612
O
O
0
Slip Base Normal Frictional Cohesive
Surface x (ft) Y (ft) PWP (psf) Stress (psf) Strength (psf) Strength
(psf)
2612 1 -2040.276 400.31367 231.12121 288
2612 157.46795 6139.5615 -1906.7889 965.42443 557.38805 288
2612 167.37485 6138.8805 -1792.4604 1469.8115 848.59607 288
file:///PI/Mpis/06%2000/26/0626100400%20MCC%20P...LRP%20Analysis/FinalReport/sectiona_static.htmI (4 of 5) [9/8/2009 12:55:49 PM]