2011-09-30_PERMIT FILE - C1980007A ‎(7)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 9/30/2011
• Doc Name: Laboratory Test Data
• Section_Exhibit Name: Exhibit 82 Appendix B
• Media Type: D
• Archive: Yes

Project:
Boring #:
Soil Type:
2.5 ,
2
N
1.5
N
N
P
IL 1
m
0
IL 0.5
0
3
2.5
w
N
N 2
N
d
N1.5
L
0 1
00.5
0
7.0
6.0
0 5.0
H 4.0
N
d
N 3.0
2.0
1.0
3
H
a 2
N
N
N
y 1
t
fn
0 +
0
TRIAXIAL TEST ASTM: D 4767
MCC RPE
Sample #: Bucket #3 Type: Bulk
Lean Clay w /Sand & a Little Gravel (CL)
0 5 10 15
Axial Strain (%)
Depth (ft):
PaOIA -Hof, gJ44 -A
Date: 3/28/11
Failure Criterion: Max. Stress Ratio
Angle of internal friction, 0' = 20.1
Apparent Cohesion, c' = 0.27 (tsf)
Test Date: 3/24/11 Liquid Limit: 43.2
Test Type: CU w /pp Plastic Limit 17.0
Strain Rate (in /min): 0.00236 Plasticity Index: 26.2
Strain Rate (% /min): 0 060 Spec. Gravity (Assumed): 2.69
Before Consolidation A B C D E
Diameter (in) 2.02 2.02 2.02
Height (in) 3.96 3.96 3.96
Water Content ( %) 14.7 14.7 14.7
NJ Dry Density (pcf) 98.0 98.0 98.0
Void Ratio 0.711 0.711 0.71
After Consolidation
Diameter (in) 1.99 1.97 1.97
/ Height (in) 3.94 3.90 3.88
Water Content ( %) 24.6 22.9 221
Dry Density (pcf) 101.0 103.9 105.3
Void Ratio 0.66 0.62 0.59
Back Pressure (tsf) 5.8 5.8 5.8
Minor Principal Stress (tsf) 1.04 2.09 4.18
Max. Deviator Stress (tsf) 1.13 1.63 2.80
Ultimate Deviator Stress (tsf) 1.11 1.62 2.75
+ Deviator Stress at Failure (tsf) 1.11 1.60 2.79
Max. Pore Pressure Buildup (tsf) 0.81 1.15 2.33
Pore Pressure Parameter "B" 0.98 0.98 0.98
Pct. Axial Strain at Failure 10 2 15.41 14.2
"These test results are for informational purposes only and must be reviewed by a
qualified professional engineer to verify that the test parameters shown are
X appropriate for any particular design"
Remarks: Radial drainage strips applied to compacted specimen; Saturated, backpressured
until "B" response was 0.95 to 1.00, Consolidated; All Drainage valves closed and
immediatelv sheared.
20
4
3
2
1
0
1 2 3 4 5 0 1 2 Normal Stress (tsf) 6 7 8 I
Normal Stress (p') (tsf)
Rupture Envelope at Failure Effective 0': 20.1 ° c'= 0.27 (tsf)
a= 19.0 ° a = 0.2 (tsf) Total 0': 12.3 ° c= 0.21 (tsf)
OIL
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