OST-3
+728.2
CLAYEY SILT, SOME F-M SAND - BROWNISH GRAY (CL-ML)
CONSOLIDATION TEST DATA
Project: KINGSTON COAL TVA
Boring No.: 09-202B
Sample No.: OST-3
Test No.: 5742202BS3C
Location: TN
Tested By: BCM
Test Date: 2/19/09
Sample Type: 3" OST
Project No.: 60095742
Checked By: WPQ
Depth: 31.0'-33.5'
Elevation: +728.2
Soil Description: CLAYEY SILT, SOME F-M SAND - BROWNISH GRAY (CL-ML)
Remarks: Pc = 3.60 tsf
Cc = 0.118 Ccr = 0.013
TEST PERFORMED AS PER
Estimated Specific Gravity: 2.72
Initial Void Ratio: 0.55
Final Void Ratio: 0.44
Liquid Limit: 19
Plastic Limit: 14
Plasticity Index: 5
Initial Height: 0.75 in
Specimen Diameter: 2.50 in
Before Consolidation
Trimmings
Specimen+Ring
Container ID
Wt. Container + Wet Soil, gm
Wt. Container + Dry Soil, gm
Wt. Container, gm
Wt. Dry Soil, gm
Water Content, %
Void Ratio
Degree of Saturation, %
Dry Unit Weight, pcf
ASTM D 2435
After Consolidation
Specimen+Ring
Trimmings
X-3
RING
RING
X-3
220.4
192.98
43.48
149.5
18.34
-------
200.89
181.06
74.98
106.08
18.69
0.55
93.10
109.83
198.64
181.06
74.98
106.08
16.57
0.44
102.31
117.88
167.37
149.83
43.97
105.86
16.57
-------
CONSOLIDATION TEST DATA
Project: KINGSTON COAL TVA
Boring No.: 09-202B
Sample No.: OST-3
S-3
Test No.: 5742202BS3C
Location: TN
Tested By: BCM
Test Date: 2/19/09
Sample Type: 3" OST
Project No.: 60095742
Checked By: WPQ
Depth: 31.0'-33.5'
Elevation: +728.2
+729.8
Soil Description: CLAYEY
SILTY CLAY
AND GRAY
SILT,SOME
SOMEF-C
F-MSAND
SAND- -BROWN
BROWNISH
GRAY (CL-ML)
Remarks: Pc = 3.60 tsf
Cc = 0.118 Ccr = 0.013
TEST PERFORMED AS PER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Applied
Stress
tsf
Final
Displacement
in
Void
Ratio
Strain
at End
%
0.25
0.5
1
2
4
0.25
0.5
1
2
4
8
16
32
16
4
1
0.25
0.001654
0.005241
0.01115
0.01926
0.0291
0.02125
0.02218
0.024
0.02658
0.03078
0.04104
0.05612
0.0748
0.07015
0.06317
0.05755
0.05119
0.543
0.535
0.523
0.506
0.486
0.502
0.500
0.497
0.491
0.483
0.461
0.430
0.392
0.401
0.416
0.427
0.440
0.22
0.70
1.49
2.57
3.88
2.84
2.96
3.20
3.55
4.11
5.47
7.49
9.98
9.36
8.43
7.68
6.83
SILT POCKETS NOTED
ASTM D 2435
T50 Fitting
Sq.Rt.
Log
min
min
2.1
2.1
1.0
0.5
79.0
2.1
0.1
0.5
27.3
0.1
25.8
48.5
0.2
0.0
0.0
0.1
0.9
0.0
1.3
0.7
0.3
8.2
0.6
0.0
0.1
0.0
0.0
0.4
0.0
0.2
0.0
0.0
0.0
0.4
Coefficient of Consolidation
Sq.Rt.
Log
Ave.
in^2/sec
in^2/sec
in^2/sec
2.16e-004
2.18e-004
4.73e-004
9.32e-004
5.47e-006
2.05e-004
3.70e-003
8.93e-004
1.58e-005
3.63e-003
1.62e-005
8.33e-006
1.70e-003
0.00e+000
0.00e+000
3.32e-003
4.66e-004
0.00e+000
3.46e-004
6.71e-004
1.53e-003
5.28e-005
7.02e-004
7.67e+000
3.71e-003
0.00e+000
4.49e+000
1.03e-003
0.00e+000
1.64e-003
0.00e+000
0.00e+000
7.66e-001
1.06e-003
2.16e-004
2.67e-004
5.55e-004
1.16e-003
9.92e-006
3.18e-004
7.40e-003
1.44e-003
1.58e-005
7.26e-003
3.19e-005
8.33e-006
1.67e-003
0.00e+000
0.00e+000
6.61e-003
6.48e-004