2012-01-23_PERMIT FILE - C1994082A

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 1/23/2012
• Doc Name: Slope Stability Evaluation, Runoff Control Structures
• Section_Exhibit Name: Tab 20 Attachment 20-2
• Media Type: D
• Archive: Yes

0 Piezometric Lines
Piezometric Line 1
Coordinates
X (ft) Y (ft)
0 9
35 9
Regions
Material Points Area (W)
Region 1 Overburden Clay 1,2,3,4,5 180
Region 2 Compacted Clay 2,6,7,8,9,10,4,3 270
Region 3 Overburden Clay 10,9,8,11 120
U
Points
X (ft) Y (ft)
Point 1 0 9
Point 2 20 3
Point 3 40 3
Point 4 40 0
Point 5 0 0
Point 6 40 11
Point 7 50 11
Point 8 70 3
Point 9 50 3
Point 10 50 0
Point 11 110 0
Critical Slip Surfaces
Number FOS Center (ft) Radius Entry Exit (ft)
(ft) (ft)
1 23 4.430 (67.289, 24.88) 25.414 (46, 11) (79, 2.325)
Slices of Slip Surface: 23
Slip X (ft) I Y (ft) PWP Base Normal Frictional Cohesive