East Pond Site
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Wa (Ib/ft)
Na (Iblft)
Wp (Ib/ft)
C (lb/ft)
Ca (Ib/ft):
a:
b:
c:
Factor of Safety :
Geocomposite overlying 60-mil HDPE Liner
0.02875
18.43 Radians:
80
0.436
0 Radians:
5
26 Radians:
0
0
1.00
0.95
0.00
0.45
0.00
0.09
-0.28
0.00
2.98
0.32
0.00
0.45
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Wa (Iblft)
Na (Iblft)
Wp (Iblft)
C (Iblft)
Ca (Ib/ft):
60-mil HOPE Liner overlying Geotextile wrap
0.0325
18.43 Radians:
80
0.616
0 Radians:
1
25 Radians:
0
0
1.6
1.5
0.0
0.1
0.0
a:
b:
c:
0.2
-0.2
0.0
Factor of Safety :
1.61
0.32
0.00
0.44
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Non-woven geotextile over Subgrade
0.67
18.43 Radians:
80
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
190.39
25 Radians:
0
30 Radians:
0
0
Wa (IMO
Na (IMO
Wp (IMO
C (IMO
Ca (Iblft):
9920.3
9411.5
142.5
0.0
0.0
a:
b:
c:
Factor of Safety :
940.7
-1796.9
253.2
1.76
0.32
0.44
0.52
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Non-woven geotextile over Subgrade (saturated drainage course)
0.67
18.43 Radians:
80
40.6
25 Radians:
0
26 Radians:
0
0
Wa (lb/ft)
Na (Iblft)
Wp (lblft)
C (Iblft)
Ca (Iblft):
2115.5
2007.0
30.4
0.0
0.0
a:
b:
c:
200.6
-329.2
45.6
Factor of Safety :
1.49
0.32
0.44
0.45
West Pond Site
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
W a (Iblft)
Na (Iblft)
Wp (Iblft)
C (Iblft)
Ca (iblft):
a:
b:
c:
Factor of Safety :
Geocomposite overlying 60-mil HDPE Liner
0.02875
18.43 Radians:
114
0.436
0 Radians:
5
26 Radians:
0
0
1.43
1.35
0.00
0.45
0.00
0.14
-0.34
0.00
2.53
0.32
0.00
0.45
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Wa (Iblft)
Na (Iblft)
Wp (Ib/ft)
C (Iblft)
Ca (lb/ft):
60-mil HDPE Liner overlying Geotextile wrap
0.0325
18.43 Radians:
114
0.616
0 Radians:
1
25 Radians:
0
0
2.3
2.2
0.0
0.1
0.0
a:
b:
c::
0.2
-0.3
0.0
Factor of Safety :
1.55
0.32
0.00
0.44
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Non-woven geotextile over Subgrade
0.67
18.43 Radians:
114
190.39
25 Radians:
0
30 Radians:
0
0
Wa (Iblft)
Na (Iblft)
Wp (lb/ft)
C (Iblft)
Ca (Iblft):
14257.4
13526.2
142.5
0.0
0.0
a:
b:
c:
1351.9
-2573.3
364.0
Factor of Safety :
1.75
0.32
0.44
0.52
Interface Description:
Cover Thickness (ft):
Slope Angle (degrees):
Length of Slope (ft):
Unit weight of Cover Soil (pcf):
Friction angle of Cover Soil (°):
Cohesion of Cover Soil (psf):
Interface Friction Angle (°):
Interface Adhesion (psf):
Tensile Force (Ibs):
Non-woven geotextile over Subgrade (saturated drainage course)
0.67
18.43 Radians:
114
40.6
25 Radians:
0
26 Radians:
0
0
Wa (Iblft)
Na (Iblft)
Wp (Iblft)
C (Iblft)
Ca (Iblft):
3040.3
2884.4
30.4
0.0
0.0
a:
b:
c:
288.3
-471.2
65.6
Factor of Safety :
1.48
0.32
0.44
0.45