2706-239 Test Report · m il DEPARTMENT OF TRANSPORTATION Test Report on Sample of Subsoil Office...
Transcript of 2706-239 Test Report · m il DEPARTMENT OF TRANSPORTATION Test Report on Sample of Subsoil Office...
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS17-0291 Depth (ft.): 3.25-5.0
Project Number: 2706-239 Field ID: 7001
T.H. Number: 7 Field Classification:
Submitted By: C. FERN Date Sampled: 8/2/2017
Proj. Engineer: CHRISTINE CAOUETTE Date Received: 8/15/2017
Tests Required: G Report Approved: 9/21/2017
Sample Taken From:
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) SiCL
1" (25.0 mm) 100.0 Clay (Entire Sample) 26.9
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 62.3
3/8" (9.5 mm) 100.0 S & G (Entire Sample) 10.8
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
100.0
99.9
99.4
97.2
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
SiCL
26.9
62.4
10.7
#60 (250 um) 94.1
#100 (150 um) 91.5
#200 (75 um) 89.2
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
CHRISTINE CAOUETTE
C. FERN
Report Approved By:
Ver.# 1 Page 1 of 2 9/21/2017 14:51
- ~---=-----------+-+----==--~~--~-------~--------I =------~~--------_------______ -_ -------I
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS17-0291 Submitted By: C. FERN
Project Number: 2706-239 Date Received: 8/15/2017
Date Sampled: 8/2/2017
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 36.0 0.031130 61.7 Clay (Entire Sample) 26.9
Silt (Entire Sample) 62.35 min 69. 31.0 0.020432 51.7 S & G (Entire Sample) 10.8
15 min 69. 25.0 0.012312 39.6 Clay (Minus10) 26.9
30 min 69. 23.0 0.008812 35.5 Silt (Minus10) 62.4
Sand (Minus10) 10.760 min 69. 21.5 0.006281 32.5
250 min 69. 19.5 0.003113 28.5
24 hr 69. 18.0 0.001312 25.4
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 31.61
Oven Dry + Can 31.08
Can 14.39
Corr. Factor 0.969
20
30
40
50
60
70
80
90
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 9/21/2017 14:51
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS17-0292 Depth (ft.): 5.0-7.0
Project Number: 2706-239 Field ID: 7002
T.H. Number: 7 Field Classification:
Submitted By: C. FERN Date Sampled: 7/27/2017
Proj. Engineer: CHRISTINE CAOUETTE Date Received: 8/15/2017
Tests Required: G Report Approved: 9/21/2017
Sample Taken From:
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) SiCL
1" (25.0 mm) 100.0 Clay (Entire Sample) 20.8
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 52.5
3/8" (9.5 mm) 100.0 S & G (Entire Sample) 26.6
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
99.7
98.9
97.3
92.3
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
SiCL
21
53.1
25.8
#60 (250 um) 84.9
#100 (150 um) 78.5
#200 (75 um) 73.4
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
CHRISTINE CAOUETTE
C. FERN
Report Approved By:
Ver.# 1 Page 1 of 2 9/21/2017 14:52
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS17-0292 Submitted By: C. FERN
Project Number: 2706-239 8/15/2017 Date Received:
Date Sampled: 7/27/2017
% Finer Size (mm) Read Temp Time
Hydrometer Analysis
2 min 69. 29.0 0.032735 48.7
5 min 69. 25.0 0.021324 40.6
15 min 69. 21.0 0.012660 32.6
30 min 69. 19.0 0.009055 28.5
60 min 69. 18.0 0.006427 26.5
250 min 69. 16.0 0.003196 22.5
24 hr 69. 14.5 0.001346 19.5
Weight 2 Weight 1 Type
Liquid Limit Particle Size
Particle %
Clay (Entire Sample) 20.8
Silt (Entire Sample) 52.5
S & G (Entire Sample) 26.6
Clay (Minus10) 21
Silt (Minus10) 53.1
Sand (Minus10) 25.8
Weight Content Type
Hygroscopic Moisture
Air Dry + Can 31.87
Oven Dry + Can 31.45
Can 14.38
Corr. Factor 0.976
Weight 1 Weight 2 Type
Plastic Limit
10
20
30
40
50
60
70
80
90
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Ver.# 1 Page 2 of 2 9/21/2017 14:52
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS17-0293 Depth (ft.): 5.0-6.0
Project Number: 2706-239 Field ID: 7007
T.H. Number: 7 Field Classification:
Submitted By: C. FERN Date Sampled: 8/2/2017
Proj. Engineer: CHRISTINE CAOUETTE Date Received: 8/15/2017
Tests Required: G Report Approved: 9/21/2017
Sample Taken From:
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) SL
1" (25.0 mm) 100.0 Clay (Entire Sample) 11.9
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 34.0
3/8" (9.5 mm) 100.0 S & G (Entire Sample) 54.1
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
99.1
97.4
94.3
88.4
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
SL
12.2
34.9
52.9
#60 (250 um) 79.2
#100 (150 um) 65.9
#200 (75 um) 45.9
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
CHRISTINE CAOUETTE
C. FERN
Report Approved By:
Ver.# 1 Page 1 of 2 9/21/2017 14:54
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS17-0293 Submitted By: C. FERN
Project Number: 2706-239 Date Received: 8/15/2017
Date Sampled: 8/2/2017
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 20.5 0.034805 26.4 Clay (Entire Sample) 11.9
Silt (Entire Sample) 34.05 min 69. 17.5 0.022265 21.0 S & G (Entire Sample) 54.1
15 min 69. 15.5 0.013047 17.4 Clay (Minus10) 12.2
30 min 69. 14.5 0.009326 15.6 Silt (Minus10) 34.9
Sand (Minus10) 52.960 min 69. 14.0 0.006594 14.7
250 min 69. 13.0 0.003254 12.9
24 hr 69. 12.0 0.001360 11.1
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 31.37
Oven Dry + Can 31.09
Can 14.27
Corr. Factor 0.984
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 9/21/2017 14:54
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS17-0294 Depth (ft.): 6.0-10.0
Project Number: 2706-239 Field ID: 7007
T.H. Number: 7 Field Classification:
Submitted By: C. FERN Date Sampled: 8/2/2017
Proj. Engineer: CHRISTINE CAOUETTE Date Received: 8/15/2017
Tests Required: G Report Approved: 9/21/2017
Sample Taken From:
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) SiCL
1" (25.0 mm) 100.0 Clay (Entire Sample) 22.5
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 53.8
3/8" (9.5 mm) 100.0 S & G (Entire Sample) 23.7
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
99.8
98.9
96.3
93.2
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
SiCL
22.8
54.4
22.9
#60 (250 um) 88.9
#100 (150 um) 84.4
#200 (75 um) 76.3
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
CHRISTINE CAOUETTE
C. FERN
Report Approved By:
Ver.# 1 Page 1 of 2 9/21/2017 14:55
-------- · --= "-----+--~--------------- -~----
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS17-0294 Submitted By: C. FERN
Project Number: 2706-239 8/15/2017 Date Received:
Date Sampled: 8/2/2017
% Finer Size (mm) Read Temp Time
Hydrometer Analysis
2 min 69. 29.0 0.032735 49.3
5 min 69. 26.0 0.021149 43.3
15 min 69. 22.0 0.012561 35.3
30 min 69. 20.5 0.008987 32.3
60 min 69. 19.0 0.006403 29.3
250 min 69. 17.5 0.003149 26.3
24 hr 69. 14.0 0.001346 19.3
Weight 2 Weight 1 Type
Liquid Limit Particle Size
Particle %
Clay (Entire Sample) 22.5
Silt (Entire Sample) 53.8
S & G (Entire Sample) 23.7
Clay (Minus10) 22.8
Silt (Minus10) 54.4
Sand (Minus10) 22.9
Weight Content Type
Hygroscopic Moisture
Air Dry + Can 30.21
Oven Dry + Can 29.70
Can 14.09
Corr. Factor 0.968
Weight 1 Weight 2 Type
Plastic Limit
10
20
30
40
50
60
70
80
90
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Ver.# 1 Page 2 of 2 9/21/2017 14:55
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS17-0295 Depth (ft.): 10.0-11.75
Project Number: 2706-239 Field ID: 7007
T.H. Number: 7 Field Classification:
Submitted By: C. FERN Date Sampled: 8/2/2017
Proj. Engineer: CHRISTINE CAOUETTE Date Received: 8/15/2017
Tests Required: G, ORG Report Approved: 9/21/2017
Sample Taken From:
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 99.6
#10 (2.00 mm) 99.4
#20 (850 um) 94.8
#40 (425 um) 83.4
#60 (250 um) 67.3
#100 (150 um) 52.1
#200 (75 um) 42.2
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) SL
Clay (Entire Sample) 11.4
Silt (Entire Sample) 30.8
S & G (Entire Sample) 57.8
Mn\DOT Class (Minus 10) SL
Clay (Minus10) 11.5
Silt (Minus10) 31
Sand (Minus10) 57.5
Percent Organic 48
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038, 1150
Copies To:
CHRISTINE CAOUETTE
C. FERN
Report Approved By:
Ver.# 1 Page 1 of 2 9/21/2017 14:56
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS17-0295 Submitted By: C. FERN
Project Number: 8/15/2017 2706-239 Date Received: Date Sampled: 8/2/2017
Hydrometer Analysis
Time Temp Read Size (mm) % Finer
Particle Size
Particle %
2 min 69. 20.0 0.034805 32.9
5 min 69. 17.5 0.022265 27.5
15 min 69. 15.0 0.013094 22.0
30 min 69. 14.0 0.009326 19.8
60 min 69. 12.5 0.006665 16.5
250 min 69. 11.0 0.003288 13.3
24 hr 69. 9.5 0.001379 10.0
Clay (Entire Sample) 11.4
Silt (Entire Sample) 30.8
S & G (Entire Sample) 57.8
Clay (Minus10) 11.5
Silt (Minus10) 31
Sand (Minus10) 57.5
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 27.65
Oven Dry + Can 26.35
Can 14.50
Corr. Factor 0.901
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Liquid Limit
Type Weight 1 Weight 2
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 9/21/2017 14:56
Depth (ft.):
Field ID:
12.5-13.5
7021
Field Classification:
Date Sampled: 12/3/2019
Date Received:
Report Approved:
12/9/2019
1/29/2020
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
CO-SS19-0318
2706-239
K. TURNER
ERIC LAUER-HUNT
G, ORG
SHOULDER
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 99.0
#10 (2.00 mm) 92.5
#20 (850 um) 90.8
#40 (425 um) 87.7
#60 (250 um) 83.1
#100 (150 um) 76.9
#200 (75 um) 70.5
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) CL
Clay (Entire Sample) 28.9
Silt (Entire Sample) 41.6
S & G (Entire Sample) 29.5
Mn\DOT Class (Minus 10) C
Clay (Minus10) 31.2
Silt (Minus10) 45
Sand (Minus10) 23.8
Percent Organic 8
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038, 1150
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 1/29/2020 11:33
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0318 Submitted By: K. TURNER
Project Number: 2706-239 Date Received: 12/9/2019
Date Sampled: 12/3/2019
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 38.0 0.030678 63.4 Clay (Entire Sample) 28.9
Silt (Entire Sample) 41.65 min 69. 35.0 0.019877 57.7 S & G (Entire Sample) 29.5
15 min 69. 31.0 0.011796 50.2 Clay (Minus10) 31.2
30 min 69. 30.0 0.008415 48.3 Silt (Minus10) 45
Sand (Minus10) 23.860 min 69. 27.0 0.006080 42.6
250 min 69. 22.0 0.003077 33.2
24 hr 69. 17.5 0.001312 24.7
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 26.30
Oven Dry + Can 26.06
Can 14.53
Corr. Factor 0.980
20
30
40
50
60
70
80
90
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 1/29/2020 11:33
Depth (ft.):
Field ID:
7.5-12.25
7022
Field Classification:
Date Sampled: 12/5/2019
Date Received:
Report Approved:
12/9/2019
2/4/2020
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
CO-SS19-0319
2706-239
K. TURNER
ERIC LAUER-HUNT
G, ORG
INSLOPE
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 99.3
#10 (2.00 mm) 96.5
#20 (850 um) 93.4
#40 (425 um) 86.7
#60 (250 um) 78.8
#100 (150 um) 73.2
#200 (75 um) 69.1
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) SiL
Clay (Entire Sample) 13.2
Silt (Entire Sample) 55.9
S & G (Entire Sample) 30.9
Mn\DOT Class (Minus 10) SiL
Clay (Minus10) 13.7
Silt (Minus10) 57.9
Sand (Minus10) 28.4
Percent Organic 40
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038, 1150
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 2/4/2020 9:13
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0319 Submitted By: K. TURNER
Project Number: 2706-239 Date Received: 12/9/2019
Date Sampled: 12/5/2019
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 29.0 0.032735 46.7 Clay (Entire Sample) 13.2
Silt (Entire Sample) 55.95 min 69. 25.0 0.021324 38.6 S & G (Entire Sample) 30.9
15 min 69. 21.0 0.012660 30.6 Clay (Minus10) 13.7
30 min 69. 19.5 0.008987 27.5 Silt (Minus10) 57.9
Sand (Minus10) 28.460 min 69. 17.0 0.006476 22.5
250 min 69. 13.5 0.003231 15.4
24 hr 69. 11.5 0.001360 11.4
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 25.15
Oven Dry + Can 24.66
Can 14.02
Corr. Factor 0.956
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 2/4/2020 9:13
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
CO-SS19-0320 Depth (ft.): 12.25-15
2706-239 Field ID: 7022
Field Classification:
K. TURNER Date Sampled: 12/5/2019
ERIC LAUER-HUNT Date Received: 12/9/2019
G Report Approved: 2/4/2020
INSLOPE
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) CL
1" (25.0 mm) 100.0 Clay (Entire Sample) 27.9
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 35.4
3/8" (9.5 mm) 100.0 S & G (Entire Sample) 36.8
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
98.7
94.0
91.6
86.7
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
CL
29.7
37.7
32.8
#60 (250 um) 80.0
#100 (150 um) 72.0
#200 (75 um) 63.2
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 2/4/2020 9:15
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0320 Submitted By: K. TURNER
Project Number: 2706-239 Date Received: 12/9/2019
Date Sampled: 12/5/2019
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 33.0 0.031870 54.7 Clay (Entire Sample) 27.9
Silt (Entire Sample) 35.45 min 69. 30.0 0.020613 49.0 S & G (Entire Sample) 36.8
15 min 69. 26.5 0.012210 42.3 Clay (Minus10) 29.7
30 min 69. 25.5 0.008634 40.4 Silt (Minus10) 37.7
Sand (Minus10) 32.860 min 69. 24.0 0.006206 37.5
250 min 69. 20.5 0.003113 30.8
24 hr 69. 17.5 0.001312 25.1
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 29.40
Oven Dry + Can 29.15
Can 14.53
Corr. Factor 0.983
20
30
40
50
60
70
80
90
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 2/4/2020 9:15
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
CO-SS19-0321 Depth (ft.): 7.0-14.0
2706-239 Field ID: 7023
Field Classification:
K. TURNER Date Sampled: 12/2/2019
ERIC LAUER-HUNT Date Received: 12/9/2019
G Report Approved: 2/4/2020
SHOULDER
Sieves Other Soil Tests
Sieve Size Percent Passing Test Result
2" (50 mm) 100.0 Mn\DOT Class (Entire Sample) SL
1" (25.0 mm) 100.0 Clay (Entire Sample) 7.6
3/4" (19.0 mm) 100.0 Silt (Entire Sample) 14.3
3/8" (9.5 mm) 99.2 S & G (Entire Sample) 78.1
#4 (4.75 mm)
#10 (2.00 mm)
#20 (850 um)
#40 (425 um)
93.2
84.6
77.6
62.4
Mn\DOT Class (Minus 10)
Clay (Minus10)
Silt (Minus10)
Sand (Minus10)
SL
9
16.9
74.1
#60 (250 um) 45.1
#100 (150 um) 30.7
#200 (75 um) 21.9
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 2/4/2020 9:17
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0321 Submitted By: K. TURNER
Project Number: 12/9/2019 2706-239 Date Received: Date Sampled: 12/2/2019
Hydrometer Analysis
Time Temp Read Size (mm) % Finer
Particle Size
Particle %
2 min 69. 14.0 0.036119 15.4
5 min 69. 13.5 0.022843 14.5
15 min 69. 12.0 0.013329 12.0
30 min 69. 12.0 0.009425 12.0
60 min 69. 11.0 0.006711 10.3
250 min 69. 10.0 0.003310 8.6
24 hr 69. 9.0 0.001384 6.9
Clay (Entire Sample) 7.6
Silt (Entire Sample) 14.3
S & G (Entire Sample) 78.1
Clay (Minus10) 9
Silt (Minus10) 16.9
Sand (Minus10) 74.1
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 31.17
Oven Dry + Can 31.06
Can 14.35
Corr. Factor 0.993
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Liquid Limit
Type Weight 1 Weight 2
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 2/4/2020 9:17
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Sample ID: CO-SS19-0322 Depth (ft.): 9'-15'
Project Number: 2706-239 Field ID: 7024
T.H. Number: Field Classification:
Submitted By: K. TURNER Date Sampled: 12/5/2019
Proj. Engineer: ERIC LAUER-HUNT Date Received: 12/9/2019
Tests Required: G, ORG Report Approved: 2/4/2020
Sample Taken From: INSLOPE
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 98.2
#10 (2.00 mm) 93.3
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) CrS
Mn\DOT Class (Minus 10) S
Percent Organic 36
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments: High Peat content. Unable to run Hydrometer.
Charge Out: 1037, 1038, 1150
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 1 2/4/2020 9:21
Depth (ft.):
Field ID:
11.5-13.75
7025
Field Classification:
Date Sampled: 12/3/2019
Date Received:
Report Approved:
12/9/2019
2/4/2020
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
CO-SS19-0323
2706-239
K. TURNER
ERIC LAUER-HUNT
G, ORG
INSLOPE
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 93.9
#10 (2.00 mm) 81.8
#20 (850 um) 79.7
#40 (425 um) 75.2
#60 (250 um) 69.6
#100 (150 um) 63.4
#200 (75 um) 56.6
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) L
Clay (Entire Sample) 13.0
Silt (Entire Sample) 43.6
S & G (Entire Sample) 43.4
Mn\DOT Class (Minus 10) SiL
Clay (Minus10) 15.9
Silt (Minus10) 53.3
Sand (Minus10) 30.8
Percent Organic 43
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038, 1150
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 2/4/2020 9:21
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0323 Submitted By: K. TURNER
Project Number: 2706-239 Date Received: 12/9/2019
Date Sampled: 12/3/2019
Hydrometer Analysis Liquid Limit Particle Size
Time Temp Read Size (mm) % Finer Type Weight 1 Weight 2 Particle %
2 min 69. 29.0 0.032735 39.6 Clay (Entire Sample) 13.0
Silt (Entire Sample) 43.65 min 69. 26.0 0.021149 34.6 S & G (Entire Sample) 43.4
15 min 69. 22.0 0.012561 27.9 Clay (Minus10) 15.9
30 min 69. 20.0 0.008987 24.5 Silt (Minus10) 53.3
Sand (Minus10) 30.860 min 69. 18.0 0.006427 21.2
250 min 69. 14.5 0.003231 15.3
24 hr 69. 12.0 0.001360 11.1
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 26.22
Oven Dry + Can 25.91
Can 14.44
Corr. Factor 0.974
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 2/4/2020 9:21
Depth (ft.):
Field ID:
7.5'-11'
7026
Field Classification:
Date Sampled: 12/3/2019
Date Received:
Report Approved:
12/9/2019
2/4/2020
NT
m il DEPARTMENT OF TRANSPORTATION
Test Report on Sample of Subsoil
Sample ID:
Project Number:
T.H. Number:
Submitted By:
Proj. Engineer:
Tests Required:
Sample Taken From:
CO-SS19-0324
2706-239
K. TURNER
ERIC LAUER-HU
G, ORG
INSLOPE
Sieves
Sieve Size Percent Passing
2" (50 mm) 100.0
1" (25.0 mm) 100.0
3/4" (19.0 mm) 100.0
3/8" (9.5 mm) 100.0
#4 (4.75 mm) 99.6
#10 (2.00 mm) 90.7
#20 (850 um) 87.4
#40 (425 um) 81.2
#60 (250 um) 73.9
#100 (150 um) 66.3
#200 (75 um) 58.2
Office of Materials and Road Research
1400 Gervais Avenue
Maplewood, MN 55109
Other Soil Tests
Test Result
Mn\DOT Class (Entire Sample) L
Clay (Entire Sample) 9.1
Silt (Entire Sample) 49.1
S & G (Entire Sample) 41.8
Mn\DOT Class (Minus 10) SiL
Clay (Minus10) 10
Silt (Minus10) 54.1
Sand (Minus10) 35.8
Percent Organic 46
Test Procedures: AASHTO T87, T88, T89, T90, T99 Method "C" (M), T100, T190 (M), T-265 M = Mn/DOT Modified
Test Comments:
Charge Out: 1037, 1038, 1150
Copies To:
ERIC LAUER-HUNT
KREIG TURNER
Report Approved By:
Ver.# 1 Page 1 of 2 2/4/2020 9:23
Minnesota Department of Transportation SubSoil Sample Worksheet
Sample ID: CO-SS19-0324 Submitted By: K. TURNER
Project Number: 12/9/2019 2706-239 Date Received: Date Sampled: 12/3/2019
Hydrometer Analysis
Time Temp Read Size (mm) % Finer
Particle Size
Particle %
2 min 69. 24.5 0.033992 36.8
5 min 69. 21.0 0.021928 30.0
15 min 69. 17.5 0.012855 23.3
30 min 69. 16.0 0.009225 20.4
60 min 69. 14.0 0.006594 16.6
250 min 69. 11.0 0.003288 10.8
24 hr 69. 9.5 0.001379 7.9
Clay (Entire Sample) 9.1
Silt (Entire Sample) 49.1
S & G (Entire Sample) 41.8
Clay (Minus10) 10
Silt (Minus10) 54.1
Sand (Minus10) 35.8
Hygroscopic Moisture
Content Type Weight
Air Dry + Can 23.48
Oven Dry + Can 22.97
Can 14.68
Corr. Factor 0.942
0
20
40
60
80
100
0.001 0.010 0.100 1.000 10.000 100.000
Particle Size (mm)
% Finer Than
Percent Finer
Liquid Limit
Type Weight 1 Weight 2
Plastic Limit
Type Weight 1 Weight 2
Ver.# 1 Page 2 of 2 2/4/2020 9:23