2014-08-19_PERMIT FILE - C1980007 ‎(4)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 8/19/2014
• Doc Name: Laboratory Test Data
• Section_Exhibit Name: Exhibit 82 Appendix B
• Media Type: D
• Archive: No

Direct Shear Test Job No.: 7744
ASTM: D3080
Project: MCC RPE
Boring No.: Sample No. 3 Depth: Test Date: 12/29/2010
Location: Sample Type: Bulk Date Re orted: 1/16/2011
',oil Type: Lean Clay w/sand (CL) Shear Rate
0.0006 (in/min)
v.vvo
0
-0.005
r
c
H -0.01
ayi
c
Y
r -0.015
c
iA 0.02
c
m
s
V
-0.025
-0.03
-0.035
Material prepared thru the #40 sieve. Adjusted to a liquidity index of approximately 1
then consolidated to incrementally to given pressures before sheared at a constant rate.
(*) = Assumed Specific
Failure Criterion:
Max Stress
Initial
Liquid Limit:
43.2
Plastic Limit:
17.0
sticity Index:
26.2
c Gravitv (*):
2.69
X
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Apparent 0.165 TSF Apparent 0.151 TSF
1 Cohesion Cohesion
0.9
0.8
0.7
N 0.6
17-0.
U)
ayi 0.5
N
L
42 0.4
L
N
0.3
0.2
0.1
0
0.0
5
4.5
4
ai
t 3.5
U)
N
3
N
iv 2.5
t
W
2
1.5
1
0.5
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Shear Displacement (inch) Normal Stress (TSF)
9301 Bryant Ave. South Suite 107 NtLINEERIN(" Bloomington, Minnesota 55420-3436
ESTiNG, I\ C:.
Diameter (in.) 2.51 2.51 2.51
Thickness(In.) 0.60 0.74 0.77
Water Content (%) 54.7 54.7 54.7
Dry Density (Dcf) 69.3 69.1 70.0
Before Shear
Thickness (In.l 0.49 0.53 0.55
Water Content(%1 36.4 27.5 25.7
Dry Density (Dcfl 84.8 96.5 99.2
Normal Stress 0.52 1.04 1.57
Shear Stress 0.37 0.64 0.91
"These tests are for informational purposes only and must be reviewed by a
qualified professional engineer to verify that the test parameters shown are
appropriate for any particular design. "
Peak Conditions
At Given Shear Disp. Of: 0.35
Friction Angle: ow= 24.9 deg.
Friction Angle: I = 24.7 deg.
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Apparent 0.165 TSF Apparent 0.151 TSF
1 Cohesion Cohesion
0.9
0.8
0.7
N 0.6
17-0.
U)
ayi 0.5
N
L
42 0.4
L
N
0.3
0.2
0.1
0
0.0
5
4.5
4
ai
t 3.5
U)
N
3
N
iv 2.5
t
W
2
1.5
1
0.5
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Shear Displacement (inch) Normal Stress (TSF)
9301 Bryant Ave. South Suite 107 NtLINEERIN(" Bloomington, Minnesota 55420-3436
ESTiNG, I\ C:.