BB90 Geotechnical Data Report STEP 1 Pg 269-562.pdf
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- Attached to
- Big Bend Left Abutment Collector Pipe System Federal contract opportunity
- Solicitation number
- W9128F23B0005
About this file
This federal contract opportunity solicitation is for the Big Bend Replacement of Left Abutment Collector Pipe System project located in Fort Thompson, South Dakota. The contractor shall furnish all personnel, services, equipment, materials and other requirements necessary for replacement of slotted and solid pipes, placement of a two stage filter, installation of manholes, backfill, and seeding. A two-step IFB process will be used, with step one proposals due by January 4, 2023 at 2:00 PM Central Time. A site visit is scheduled for December 12, 2022 at 10:00 AM Central Time. The solicitation number is W9128F23B0005 and is being conducted by the Department of the Army Corps of Engineers Omaha District.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 01 22 00 AM0003 .pdf | ||
| 02 81 00 AM0003.pdf | ||
| W9128F23B0005 AM0003.pdf | ||
| 02 61 13 AM0003.pdf | ||
| Am0002 - Extend Due Date and WD.pdf | ||
| Pre-Bid-Site Visit-Agenda_W9128F23B0005.pdf | ||
| Pre-Bid-2023 Sign In_W9128F23B0005.pdf | ||
| W9128F23B0005 - BB Left Abutment Am0001.pdf | ||
| W9128F23B0005 BB Left Abument Specs.pdf | ||
| BB90 Geotechnical Data Report STEP 1 Pg 1-268.pdf | ||
| BB90 Geotechnical Data Report STEP 1 Pg 685-804.pdf | ||
| BB90 Geotechnical Data Report STEP 1 Pg 563-684.pdf | ||
| BB90_Plans_Advertisement_Set_11-08-22 Pg 16-29.pdf | ||
| W9128F23B0005 - BB Left Abutment Step-1 IFB Solicitation.pdf | ||
| BB90_Plans_Advertisement_Set_11-08-22 Pg 1-15.pdf |
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Appendix C: Laboratory Data
1" 3/4" 1/2" 3/8" #4 #10 #20 #40 #80 #200 LL PL PI
PH21-01
D-3
1.7'-2.0' SC 100.0 100.0 100.0 100.0 100.0 97.8 89.4 75.9 51.9 15.3 Visual Class, Sieve Hydro
D-4 3.0'-4.1' 10YR 4/2 Dark Grayish Brown Poorly
Graded Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 98.5 76.8 29.4 14.4 7.9 Visual Class, Sieve Hydro
D-6 5.5'-5.9' 2.5Y 5/2 Grayish Brown Silty, Clayey
Sand SC-SM 100.0 100.0 100.0 100.0 100.0 100.0 99.7 95.3 64.6 15.1 Visual Class, Sieve Hydro
D-8 8.0'-9.5' 2.5Y 5/1 Gray Lean Clay with Sand CL 100.0 100.0 100.0 100.0 100.0 100.0 99.4 97.2 90.8 82.8 30 22 8 Visual Class, Sieve Hydro, AL
D-10 18.0'-19.5' 2.5Y 6/2 Light Brownish Gray Poorly
Graded Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 97.7 88.5 49.9 5.7 Visual Class, Sieve Hydro
D-12 28.0'-29.5' 2.5Y 4/3 Olive Brown Poorly Graded
Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 98.6 86.9 43.7 5.8 Visual Class, Sieve Hydro
D-14 38.0'-39.5' 2.5Y 4/3 Olive Brown Poorly Graded
Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 98.9 85.7 43.3 7.5 Visual Class, Sieve Hydro
PH21-02
D-2
1.0'-2.0' 10YR 4/4 Dark Yellowish Brown
Clayey Sand SC 100.0 100.0 100.0 97.6 95.5 89.3 63.4 27.6 17.6 13.0 Visual Class, Sieve Hydro
D-3 3.0'-4.0' 2.5Y 5/1 Gray Clayey Sand SC 100.0 100.0 100.0 97.0 95.1 93.8 91.5 83.1 55.2 14.5 Visual Class, Sieve Hydro
D-4 4.0'-4.5' 2.5Y 4/1 Dark Gray Sandy Lean Clay CL 100.0 100.0 100.0 100.0 100.0 96.2 90.2 84.2 73.9 60.7 32 19 13 Visual Class, Sieve Hydro, AL
D-7 8.6'-9.5' 2.5Y 6/2 Light Brownish Gray Poorly
Graded Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 99.9 97.6 63.8 9.5 Visual Class, Sieve Hydro
D-9 18.0'-19.5' 2.5Y 5/3 Light Olive Brown Poorly
Graded Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 98.7 90.4 52.9 6.8 Visual Class, Sieve Hydro
D-10 23.0'-24.5' 2.5Y 5/2 Grayish Brown Poorly Graded
Sand SP 100.0 100.0 100.0 100.0 100.0 99.9 94.9 73.6 19.1 4.1 Visual Class, Sieve Hydro
D-12 33.0'-34.5' 2.5Y 5/2 Grayish Brown Poorly Graded
Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 95.1 51.3 10.8 4.0 Visual Class, Sieve Hydro
PH21-03
D-2
28.0'-29.5' 2.5Y 4/3 Olive Brown Poorly Graded
Sand with Silt SP-SM 100.0 100.0 100.0 100.0 100.0 99.8 95.6 77.7 44.3 6.2 Visual Class, Sieve Hydro
D-3 33.0'-34.5' 2.5Y 4/3 Olive Brown Poorly Graded
Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 99.6 93.2 45.7 6.0 Visual Class, Sieve Hydro
Terracon Project No. 05215156
USCSDepth (ft)
2.5Y 4/3 Olive Brown Clayey Sand
AtterbergSieve % Passing
Big Bend Dam RW Collector Pipe Replacement Fort Thompson, SD
Required Tests
Received 6-28-2021
DescriptionBoring and Sample Nos.
Terracon Project No. 05215156
USCSDepth (ft)
AtterbergSieve % Passing
Big Bend Dam RW Collector Pipe Replacement Fort Thompson, SD
Required Tests
Received 6-28-2021
DescriptionBoring and Sample Nos.
D-4 38.0'-39.5' 2.5Y 5/2 Grayish Brown Poorly Graded
Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 96.6 51.9 9.6 3.0 Visual Class, Sieve Hydro
PH21-04
D-1
18.0'-19.5' 2.5Y 6/1 Dark Gray Poorly Graded
Sand SP 100.0 100.0 100.0 100.0 100.0 99.9 97.3 80.1 35.2 2.7 Visual Class, Sieve Hydro
D-3 28.0'-29.5' 2.5Y 6/1 Dark Gray Poorly Graded
Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 98.2 84.2 40.8 4.2 Visual Class, Sieve Hydro
PH21-05
D-1
18.0'-19.5' 2.5Y 5/1 Gray Poorly Graded Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 98.0 75.2 33.1 3.8 Visual Class, Sieve Hydro
D-2 23.0'-24.5' 2.5Y 5/1 Gray Poorly Graded Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 98.4 68.2 7.9 2.4 Visual Class, Sieve Hydro
D-11 63.0'-64.5' Gley 1 4/N Dark Gray Sandy Silt ML 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 99.0 53.1 Visual Class, Sieve Hydro
D-13 74.5'-76.0' Gley 1 5/N Gray Poorly Graded Sand with Silt SP-SM 100.0 100.0 100.0 100.0 99.1 97.8 94.2 78.5 26.3 10.2 Visual Class, MA
D-14 78.0'-79.5' 2.5Y 5/1 Gray Silty Sand SM 100.0 100.0 100.0 100.0 100.0 99.4 97.2 76.9 39.8 17.3 Visual Class, Sieve Hydro
D-16 84.1'-84.5' 2.5Y 4/1 Dark Gray Well Graded Sand with Silt and Gravel SW-SM 100.0 100.0 94.3 91.8 83.5 72.4 53.0 32.7 14.0 7.0 Visual Class, MA
PH21-06B
D-3
4.0'-4.5' 2.5Y 5/1 Gray Sandy Lean Clay CL 100.0 100.0 100.0 100.0 99.7 98.5 96.0 90.8 75.4 60.2 26 18 8 Visual Class, Sieve Hydro, AL
D-5 8.0'-9.5' 2.5Y 5/2 Grayish Brown Silty Sand SM 100.0 100.0 100.0 100.0 100.0 100.0 99.0 86.2 44.8 14.5 Visual Class, Sieve Hydro
D-6 13.0'-14.5' 2.5Y 5/2 Grayish Brown Poorly Graded
Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 99.2 87.2 44.6 8.1 Visual Class, Sieve Hydro
PH21-06
D-2
23.0'-24.5' 2.5Y 4/3 Olive Brown Poorly Graded
Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 99.5 90.4 51.5 7.9 Visual Class, Sieve Hydro
D-9 48.0'-49.5' 2.5Y 5/1 Gray Sandy Silt ML 100.0 100.0 100.0 100.0 100.0 100.0 99.9 99.2 95.7 64.4 Visual Class, Sieve Hydro
D-10 53.0'-53.7' 2.5Y 3/1 Very Dark Gray Silty Sand SM 100.0 100.0 100.0 100.0 98.9 98.5 95.8 88.8 44.7 19.6 Visual Class, Sieve Hydro
D-11 53.7'-54.5' 2.5Y 3/1 Very Dark Gray Sandy Silt ML 100.0 100.0 100.0 100.0 100.0 99.9 99.8 99.4 96.6 51.3 Visual Class, Sieve Hydro
Terracon Project No. 05215156
USCSDepth (ft)
AtterbergSieve % Passing
Big Bend Dam RW Collector Pipe Replacement Fort Thompson, SD
Required Tests
Received 6-28-2021
DescriptionBoring and Sample Nos.
D-12 58.0'-60.0' 2.5Y 3/1 Very Dark Gray Poorly
Graded Sand SP 100.0 100.0 100.0 100.0 100.0 100.0 99.6 91.6 19.9 4.8 Visual Class, Sieve Hydro
D-13 63.5'-65.0' 2.5Y 3/2 Very Dark Grayish Brown
Clayey Sand SC 100.0 100.0 100.0 100.0 99.5 99.3 98.8 94.9 59.8 12.6 Visual Class, Sieve Hydro
D-15 69.0'-69.5' 10YR 5/2 Grayish Brown Well Graded
Sand with Silt SW-SM 100.0 100.0 100.0 98.9 91.0 82.5 72.3 36.3 12.1 8.3 Visual Class, MA
D-16 73.0'-73.8' 10YR 5/2 Grayish Brown Well Graded
Sand with Clay SW-SC 100.0 100.0 93.6 93.6 88.6 76.4 39.4 17.0 11.4 9.3 Visual Class, Sieve Hydro
D-17 73.8'-74.5' 2.5Y 4/2 Dark Grayish Brown Silty
Sand SM 100.0 100.0 96.0 96.0 95.1 94.6 93.9 87.5 48.7 15.2 Visual Class, Sieve Hydro
D-18 78.0'-79.5' 2.5Y 5/2 Grayish Brown Poorly Graded
Sand with Silt SP-SM 100.0 100.0 100.0 100.0 99.8 98.9 90.9 61.3 25.4 7.7 Visual Class, MA
BH20-01
D-7
9.0'-10.0' 2.5Y 6/2 Light Brownish Gray Poorly
Graded Sand with Clay SP-SC 100.0 100.0 100.0 100.0 100.0 100.0 91.6 63.9 31.1 5.8 Visual Class, Sieve Hydro
BH20-02
D-5
8.0'-10.0' 2.5Y 6/2 Light Brownish Gray Silty
Sand SM 100.0 100.0 100.0 100.0 100.0 100.0 99.4 90.2 59.0 16.0 Visual Class, Sieve Hydro
BH20-03
D-4
3.0'-40' 10YR 4/4 Dark Yellowish Brown
Clayey Sand SC 100.0 100.0 100.0 98.5 93.8 86.1 62.4 36.0 25.1 17.3 Visual Class, Sieve Hydro
BH20-04
D-5
6.5'-8.5' SM 100.0 100.0 100.0 100.0 100.0 99.6 95.9 87.1 74.0 45.9 Visual Class, Sieve Hydro
BH20-06
D-8
13.0'-14.5' 2.5Y 6/3 Light Yellowish Brown Silty
Sand SM 100.0 100.0 100.0 100.0 100.0 99.5 97.3 92.7 59.3 24.1 Visual Class, Sieve Hydro
2.5Y 6/3 Light Yellowish Brown Silty Sand
0 20 40 60 80 100
CH
or
O H
CL
or
O L
ML or OL
MH or OH
"U " L ine
"A " L ine
ATTERBERG LIMITS RESULTS
ASTM D4318
P L A S T I C I T Y
I N D E X
LIQUID LIMIT
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-1
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
A
T T
E R
B E
R G
L
IM
IT
S
B
IG
B
E N
D R
W C
O
LL
E .G
P J
T E
R R
A C
O N
_D A
T A
T E
M P
LA
T
E .G
D T
/2
8/
PH21-01
PH21-02
PH21-06B
LL
Boring ID Depth PIPL
8 - 9.5 4 - 4.5 4 - 4.5
CL
CL
CL
Lean Clay with Sand
Sandy Lean Clay
Sandy Lean Clay
DescriptionUSCSFines
82.8 60.7 60.2
CL-ML
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-1
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 98.53 93.82 86.08 62.39 36.02 25.06 17.26
100.0 99.36 90.16 58.98 16.03
100.0 91.62 63.86 31.09 5.8
1/2" 3/8" #4 #10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
BH20-01
BH20-02
BH20-03
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
Silty Sand (SM)
Clayey Sand (SC)
2.5Y 6/2 Light Grayish Brown
2.5Y 6/2 Light Grayish Brown
10YR 4/4 Dark Yellowish Brown
#10 #20 #40 #80 #200
2.5 10.6 5.0
3.3 5.5 12.3
94.2 84.0 76.6
0.0 0.0 0.0
9 - 10 8 - 10 3 - 4
0.0 0.0 6.2
SP-SC
SM
SC
0.384 0.185 0.798
0.173 0.1 0.265
0.087 0.034 0.002
4.43 5.45 351.77
0.90 1.58 38.79
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-2
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 97.81 89.36 75.93 51.86 15.26
100.0 99.53 97.26 92.68 59.33 24.12
100.0 99.6 95.93 87.11 73.99 45.92
#4 #10 #20 #40 #80 #200
#4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
BH20-04
BH20-06
PH21-01
USCS% CLAY% FINES
D60
Silty Sand (SM)
Silty Sand (SM)
Clayey Sand (SC)
2.5Y 6/3 Light Yellowish Brown
2.5Y 6/3 Light Yellowish Brown
2.5Y 4/3 Olive Brown
#4 #10 #20 #40 #80 #200
37.0 16.1 6.1
8.9 8.1 9.2
54.1 75.9 84.7
0.0 0.0 0.0
6.5 - 8.5 13 - 14.5
1.7 - 2
0.0 0.0 0.0
SM
SM
SC
0.116 0.183 0.241
0.035 0.087 0.107
0.008 0.01 0.008
15.05 18.60 29.93
1.34 4.18 5.88
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-3
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.4 97.15 90.76 82.75
100.0 99.72 95.29 64.63 15.06
100.0 98.54 76.81 29.41 14.36 7.88
#10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-01
PH21-01
PH21-01
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
Silty, Clayey Sand (SC-SM)
Lean Clay with Sand (CL)
10YR 4/2 Dark Grayish Brown
2.5Y 5/2 Grayish Brown
2.5Y 5/1 Gray
#4 #10 #20 #40 #80 #200
2.8 7.9 62.7
5.1 7.1 20.0
92.1 84.9 17.2
0.0 0.0 0.0
3 - 4.1
5.5 - 5.9 8 - 9.5
0.0 0.0 0.0
SP-SC
SC-SM
CL
0.665 0.166 0.036
0.429 0.098 0.014
0.1 0.036
6.65 4.60
2.77 1.59
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-4
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 98.94 85.67 43.3 7.51
100.0 98.6 86.85 43.71 5.76
100.0 97.73 88.52 49.9 5.7
#10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-01
PH21-01
PH21-01
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
Poorly Graded Sand with Clay (SP-SC)
Poorly Graded Sand with Clay (SP-SC)
2.5Y 6/2 Light Brownish Gray
2.5Y 4/3 Olive Brown
2.5Y 4/3 Olive Brown
#10 #20 #40 #80 #200
1.8 2.2 3.2
3.9 3.6 4.3
94.3 94.2 92.5
0.0 0.0 0.0
18 - 19.5 28 - 28.5 38 - 39.5
0.0 0.0 0.0
SP-SC
SP-SC
SP-SC
0.225 0.249 0.253
0.121 0.131 0.13
0.082 0.083 0.08
2.76 3.01 3.17
0.80 0.84 0.84
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-5
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 96.17 90.23 84.23 73.93 60.68
100.0 96.96 95.1 93.83 91.51 83.1 55.17 14.48
100.0 97.57 95.49 89.25 63.42 27.64 17.62 13.03
#4 #10 #20 #40 #80 #200
1/2" 3/8" #4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-02
PH21-02
PH21-02
USCS% CLAY% FINES
D60
Clayey Sand (SC)
Clayey Sand (SC)
Sandy Lean Clay (CL)
10YR 4/4 Dark Yellowish Brown
2.5Y 5/1 Gray
2.5Y 4/1 Dark Gray
1/2" 3/8" #4 #10 #20 #40 #80 #200
3.4 6.8 37.7
9.7 7.7 23.0
82.5 80.6 39.3
0.0 0.0 0.0
1 - 2 3 - 4
4 - 4.5
4.5 4.9 0.0
SC
SC
CL
0.796 0.209 0.072
0.445 0.105 0.014
0.006 0.034
139.67 6.07
43.67 1.53
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-6
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.89 94.88 73.63 19.12 4.11
100.0 98.67 90.35 52.86 6.8
100.0 99.88 97.59 63.76 9.51
#4 #10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-02
PH21-02
PH21-02
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
Poorly Graded Sand with Clay (SP-SC)
Poorly Graded Sand (SP)
2.5Y 6/2 Light Brownish Gray
2.5Y 5/3 Light Olive Brown
2.5Y 5/2 Grayish Brown
#10 #20 #40 #80 #200
4.3 2.5 0.8
5.2 4.4 3.3
90.5 93.2 95.9
0.0 0.0 0.0
8.6 - 9.5 18 - 19.5 23 - 24.5
0.0 0.0 0.0
SP-SC
SP-SC
SP
0.169 0.212 0.343
0.104 0.117 0.214
0.076 0.08 0.106
2.24 2.66 3.24
0.85 0.80 1.26
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-7
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.63 93.2 45.66 6.03
100.0 99.79 95.57 77.71 44.26 6.15
100.0 95.06 51.26 10.8 4.04
#10 #20 #40 #80 #200
#4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-02
PH21-03
PH21-03
USCS% CLAY% FINES
D60
Poorly Graded Sand (SP)
Poorly Graded Sand with Silt (SP-SM)
Poorly Graded Sand with Clay (SP-SC)
2.5Y 5/2 Grayish Brown
2.5Y 4/3 Olive Brown
2.5Y 4/3 Olive Brown
#10 #20 #40 #80 #200
1.6 3.6 2.5
2.4 2.5 3.6
96.0 93.8 94.0
0.0 0.0 0.0
33 - 34.5 28 - 29.5 33 - 34.5
0.0 0.0 0.0
SP
SP-SM
SP-SC
0.488 0.27 0.233
0.271 0.13 0.127
0.162 0.082 0.082
3.01 3.29 2.85
0.92 0.76 0.85
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-8
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 98.17 84.23 40.75 4.21
100.0 99.92 97.32 80.1 35.19 2.74
100.0 96.62 51.85 9.6 2.97
#10 #20 #40 #80 #200
#4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-03
PH21-04
PH21-04
USCS% CLAY% FINES
D60
Poorly Graded Sand (SP)
Poorly Graded Sand (SP)
Poorly Graded Sand (SP)
10YR 5/2 Grayish Brown
2.5Y 6/1 Gray
2.5Y 6/1 Gray
#10 #20 #40 #80 #200
0.6 0.6 1.5
2.3 2.2 2.7
97.0 97.3 95.8
0.0 0.0 0.0
38 - 39.5 18 - 19.5 28 - 29.5
0.0 0.0 0.0
SP
SP
SP
0.482 0.289 0.263
0.273 0.156 0.139
0.181 0.091 0.086
2.66 3.17 3.06
0.85 0.93 0.85
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-9
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.86 99.01 53.08
100.0 98.43 68.23 7.89 2.41
100.0 97.96 75.17 33.08 3.82
#20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-05
PH21-05
PH21-05
USCS% CLAY% FINES
D60
Poorly Graded Sand (SP)
Poorly Graded Sand (SP)
Sandy Silt (ML)
2.5Y 5/1 Gray
2.5Y 5/1 Gray
Gley 1 4/N Dark Gray
#10 #20 #40 #80 #200
1.2 0.2 43.5
2.7 2.2 9.5
96.2 97.6 46.9
0.0 0.0 0.0
18 - 19.5 23 - 24.5 63 - 64.5
0.0 0.0 0.0
SP
SP
ML
0.312 0.378 0.086
0.164 0.247 0.041
0.09 0.185 0.006
3.46 2.04 14.01
0.96 0.87 3.20
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-10
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 94.3 91.79 83.46 72.38 53.0 32.71 14.03 7.01
100.0 99.42 97.18 76.94 39.77 17.34
100.0 99.08 97.84 94.15 78.46 26.26 10.19
3/4" 1/2" 3/8" #4 #10 #20 #40 #80 #200
#4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-05
PH21-05
PH21-05
USCS% CLAY% FINES
D60
Poorly Graded Sand with Silt (SP-SM)
Silty Sand (SM)
Well Graded Sand with Silt and Gravel
(SW-SM)
Gley 1 5/N Gray
2.5Y 5/1 Gray
2.5Y 4/1 Dark Gray
3/8" #4 #10 #20 #40 #80 #200
10.2
7.0
12.1 5.3
88.9 82.7 76.4
0.0 0.0 0.0
74.5 - 76 78 - 79.5
84.1 - 84.5
0.9 0.0 16.5
SP-SM
SM
SW-SM
0.314 0.287 1.158
0.191 0.123 0.375
0.036 0.109
4.22 7.98 10.63
1.57 1.46 1.12
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-11
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 98.85 98.51 95.77 88.76 44.68 19.64
100.0 99.92 99.22 95.67 64.4
100.0 99.96 99.52 90.36 51.5 7.85
3/8" #4 #10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-06
PH21-06
PH21-06
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
Sandy Silt (ML)
Silty Sand (SM)
2.5Y 4/3 Olive Brown
2.5Y 5/1 Gray
2.5Y 3/1 Very Dark Gray
#4 #10 #20 #40 #80 #200
3.6 49.5 11.1
4.2 14.9 8.5
92.2 35.6 79.2
0.0 0.0 0.0
23 - 24.5 48 - 49.5 53 - 53.7
0.0 0.0 1.1
SP-SC
ML
SM
0.217 0.069 0.243
0.117 0.038 0.108
0.078 0.027
2.77 9.12
0.80 1.80
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-12
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.49 99.31 98.77 94.93 59.76 12.62
100.0 99.61 91.62 19.89 4.76
100.0 99.91 99.8 99.36 96.57 51.34
3/8" #4 #10 #20 #40 #80 #200
#10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-06
PH21-06
PH21-06
USCS% CLAY% FINES
D60
Sandy Silt (ML)
Poorly Graded Sand (SP)
Clayey Sand (SC)
2.5Y 3/1 Very Dark Gray
2.5Y 3/1 Very Dark Gray
2.5Y 3/2 Very Dark Grayish Brown
#4 #10 #20 #40 #80 #200
37.9 2.3 4.8
13.5 2.4 7.9
48.7 95.2 86.9
0.0 0.0 0.0
53.7 - 54.5 58 - 60
63.5 - 65
0.0 0.0 0.5
ML
SP
SC
0.089 0.291 0.181
0.042 0.203 0.104
0.102 0.036
2.87 5.09
1.40 1.67
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-13
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 96.02 96.02 95.12 94.61 93.85 87.47 48.69 15.21
100.0 93.62 93.62 88.62 76.44 39.41 17.01 11.38 9.26
100.0 98.85 91.02 82.5 72.34 36.29 12.05 8.3
3/4" 1/2" 3/8" #4 #10 #20 #40 #80 #200
3/4" 1/2" 3/8" #4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-06
PH21-06
PH21-06
USCS% CLAY% FINES
D60
Well Graded Sand with Silt (SW-SM)
Well Graded Sand with Clay (SW-SC)
Silty Sand (SM)
10YR 5/2 Grayish Brown
10YR 5/2 Grayish Brown
2.5Y 4/2 Dark Grayish Brown
1/2" 3/8" #4 #10 #20 #40 #80 #200
8.3 3.2 9.4
6.0 5.8
82.7 79.4 79.9
0.0 0.0 0.0
69 - 69.5 73 - 73.8
73.8 - 74.5
9.0 11.4 4.9
SW-SM
SW-SC
SM
0.67 1.368 0.231
0.34 0.635 0.11
0.112 0.102 0.034
6.01 13.43 6.78
1.55 2.90 1.54
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-14
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.02 86.16 44.78 14.5
100.0 99.65 98.48 95.96 90.82 75.41 60.21
100.0 99.76 98.89 90.88 61.34 25.41 7.72
#10 #20 #40 #80 #200
3/8" #4 #10 #20 #40 #80 #200
% Finer% Finer% Finer
% SILT
CC
D10
PH21-06
PH21-06B
PH21-06B
USCS% CLAY% FINES
D60
Poorly Graded Sand with Silt (SP-SM)
Sandy Lean Clay (CL)
Silty Sand (SM)
10YR 5/2 Grayish Brown
2.5Y 5/1 Gray
2.5Y 5/2 Grayish Brown
3/8" #4 #10 #20 #40 #80 #200
7.7 40.5 8.5
19.7 6.0
92.0 39.4 85.5
0.0 0.0 0.0
78 - 79.5 4 - 4.5 8 - 9.5
0.2 0.4 0.0
SP-SM
CL
SM
0.412 0.074 0.247
0.201 0.02 0.117
0.084 0.032
4.90 7.63
1.17 1.72
0.0010.010.1110100
3/4 1/23/8 30 403 60
HYDROMETERU.S. SIEVE OPENING IN INCHES
16 20
U.S. SIEVE NUMBERS
44 10063 2 10 14 506 2001.5 81 140
P E
R C
E N
T F
IN
E
R B
Y W
E
IG
H T
P E
R C
E N
T C
O A
R S
E R
B Y
W E
IG
H
T
GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
PROJECT NUMBER: 05215156
PROJECT: Big Bend RW Collector Pipe
Replacement FFP Pilot Hole
SITE: BIA Rd 4 and Native American Scenic Byway
Fort Thompson, SD
CLIENT: US Army Corps of Engineers (USACE) Omaha, NE
EXHIBIT: B-15
15080 A Cir Omaha, NE
LA
B
O R
A T
O R
Y T
E S
T S
A R
E N
O T
V A
LI
D
IF
S
E P
A R
A T
E D
F R
O M
O R
IG
IN
A L
R E
P O
R T
G
R A
IN
S
IZ
E
: U S
C S
B
IG
B E
N D
R W
C O
LL
E
.G P
J T
E R
R A
C O
N _D
A T
A T
E M
P
LA
T E
.G D
T
/2 8/
D30
% SAND% GRAVEL% COBBLES
COEFFICIENTS
coarse
BORING ID
CU
SOIL DESCRIPTION
REMARKS
GRAIN SIZE
DEPTH
SILT OR CLAYCOBBLES
GRAVEL SAND
mediumfine coarse fine
SieveSieveSieve
100.0 99.2 87.24 44.56 8.06
% Finer% Finer% Finer
% SILT
CC
D10
PH21-06B
USCS% CLAY% FINES
D60
Poorly Graded Sand with Clay (SP-SC)
2.5Y 5/2 Grayish Brown
#10 #20 #40 #80 #200
3.5 4.591.90.013 - 14.5 0.0 SP-SC
0.246 0.127 0.079
3.13 0.83
Appendix D: HTRW Report
DEPARTMENT OF THE ARMY
CORPS OF ENGINEERS, OMAHA NE
1616 CAPITOL AVENUE
OMAHA NE 68102-4901
CENWO-EDG-S 2 July 2021
MEMORANDUM FOR RECORD
SUBJECT: Big Bend Dam, Fort Thompson, South Dakota, Soil, Groundwater and Investigative Derived Waste (IDW) Sampling.
1. Introduction. Past use of diesel fuel in piezometers to prohibit freezing during winter months has caused concern about the condition of the groundwater and soil in the vicinity of the wells.
2. Scope of Work. This environmental sampling event is to test the soil and groundwater for total petroleum hydrocarbons with diesel range organics (TPH-DRO) from 12 soil borings located near piezometers and relief wells at the site. Testing will be required if contamination is suspected. Sampling will be taken from IDW samples and tested.
3. Sampling Activities. The sampling team included the three man drill crew and a geologist. Soil samples were collected during 1-18 June 2020 and the locations of these samples are in Enclosure 1.
a. Soil samples were collected from each boring at the upper limit of the groundwater. The sampling list is in Enclosure 2.
b. Groundwater was collected as a grab sample from the bottom of the boring.
c. IDW samples were taken at boring location BBSD-11A and BBSD-12A these were tested 10 May 2021 .The laboratory report is Enclosure 5.
4. Analytical Data. Soil, groundwater, and IDW was analyzed using EPA SW-846 methods for TPH-DRO (8015C). CT Laboratories in Baraboo, Wisconsin provided the sample analysis.
a. A manual stage 2A validation of the laboratory data was performed in accordance with the DoD General Data Validation Guidelines and Quality Systems Manual V5.1. Results of the data validation are found in Enclosure 4.
Based on the results of the validation, data are usable for the purpose of making a decision regarding the presence or absence of contamination and concentrations where special handling is required at the site. IDW data were not validated.
REPLY TO
ATTENTION OF
CENWO-EDG-S
SUBJECT: Big Bend Dam, Fort Thompson, South Dakota, Soil, Groundwater and Investigative Derived Waste (IDW) Sampling.
b. A detection above the Regional Screening Level (RSL) for TPH-DRO was noted at boring location BBSD-11A and BBSD-12A. The cuttings from these borings were collected in drums as IDW. Refer to Enclosure 3 for the combined laboratory analytical report.
Detected Analyte Table Derived from the Laboratory Analytical Report
Sampling Completed 18 June 2020
Sample ID DRO Matrix Method Container BBSD-01A 9.70 mg/kg J6
Soil
SW846 8015C
4 ounce glass jar No preservatives 14 day hold time
BBSD-02A 6.93 J
BBSD-00A1 <17 U5
BBSD-03A 7.05 J
BBSD-04A <18 U
BBSD-05A <18 U
BBSD-05A-MS 224
BBSD-05A-MSD 209
BBSD-06A <19 U
BBSD-07A <19 U
BBSD-08A <18 U
BBSD-XXA2 <18 U
BBSD-09A 7.50 J
BBSD-10A 7.24 J
BBSD-11A 96.9
BBSD-12A 2830
BBSD-01B 110 ug/L J
Water 1 liter amber glass jar
No preservatives 7 day hold time
BBSD-02B 480
BBSD-00B3 440
BBSD-03B 270
BBSD-04B 200 J
BBSD-05B 1200
BBSD-05B-MS 3890
BBSD-05B-MSD 3860
BBSD-06B 260 J
BBSD-07B 520 J
BBSD-08B 74 J
BBSD-XXB4 67 J
BBSD-09B 290 J
BBSD-10B 420
BBSD-11B 300
BBSD-12B 27,000
1 – Duplicate sample for BBSD-02A 2 – Duplicate sample for BBSD-08A 3 – Duplicate sample for BBSD-02B 4 – Duplicate sample for BBSD-08B 5 - Analyte concentration was below detection limit 6 – Estimated value
CENWO-EDG-S
SUBJECT: Big Bend Dam, Fort Thompson, South Dakota, Soil, Groundwater and Investigative Derived Waste (IDW) Sampling.
5. Interpretation and Evaluation.
a. The soil sample taken at BBSD-12A was analyzed at 2830 mg/kg and the groundwater from the same location was analyzed at 27,000 ug/L. The soil sample taken at BBSD-11A was analyzed at 96.9 mg/kg. This sampling event occurred during the June 2020 borings. Excavated soils with TPH concentrations greater than 10 mg/kg must be disposed of in accordance with the permitting requirements of the SDDNR Waste Management Program.
b. The groundwater sample taken from the BBSD- 12B location was analyzed at 27,000 ug/L. If dewatering is required during construction, groundwater in this area must be containerized and sampled for disposal procedures.
c. During construction, excavated contaminated soil must be stockpiled and tested for contamination of TPH-DRO, BTEX and Naphthalene prior to disposition for acceptance to landfills.
d. IDW cuttings were sampled 10 May 2021 The Laboratory report shows concentrations of TPH-DRO above the RSL (see Enclosure 5). This waste will require disposal in accordance with the permitting requirements of the SDDNR Waste Management Program. Undisturbed contaminated soil requires no special handling instructions. Tier I action levels* for soils are as follows:
Chemical of Concern Action Level IDW Chemical Concentrations Benzene 0.2 ppm U* Toluene 15 ppm U
Ethylbenzene 10 ppm U Xylenes 300 ppm U
Naphthalene 25 ppm U TPH-DRO 10 ppm 17.9 J*
* Taken from SDDNR Petroleum Assessment and Cleanup Handbook (Chapter 4)
*U- Analyte concentration was below detection limit.
*J- Estimated Value
6. Point of contact for this memorandum is the undersigned at (402) 995-2285.
5 Enclosures Marc Anderson
1. Sampling Location Map Environmental Scientist
2. Sampling List Military Munitions and Environmental Science
3. Laboratory Report June 2020 sampling
4. Laboratory Data Validation June 2020
5. Laboratory Report IDW Sample May 2021
ENCLOSURE 1
SAMPLING LOCATION MAP
This page was intentionally left blank.
@A
@A
@A
@A
@A @A @A @A
@A @A @A
@A
@A @A
@A @A
@A
@A
@A@A
@A @A @A@A @A @A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
BH20-12
BH20-11
BH20-10
BH20-09
BH20-08
BH20-07
BH20-06
BH20-05
BH20-04
BH20-03
BH20-02
BH20-01
RW-68
RW-67
RW-66
RW-67A
RW-66B
RW-68B
RW-68A
RW-67B
RW-66C
RW-66A
PZ-24
PZ-22
PZ-21
PZ-19
PZ 30
PZ 29
PZ 28
PZ 27
PZ 26
J970R J662R
J474R
J320RJ171R
H810R
H560R
PZ-25R
J662Ra J474Rb
J320RbJ171Rb
H810Ra
H560Ra
J970Ra
J662Rb
J320Ra
H1060RH1060Rb
D760Rba
J970Rba-12
H810Rba-12
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
LEGEND
&= Soil Boring (As-Drilled)
&% Existing Relief Well
@A Existing Piezometer
&= Historical Soil Boring
Relief Well Collector Pipe
Proposed Extension
Toe Drain
Connector Pipe
³
_̂ South Dakota
Nebraska
Iowa
MinnesotaPierrePierre
U.S. Army Corps of Engineers Omaha District
Big Bend Dam Fort Thompson, SD
Soil Boring Location Map
July 2020 FIGURE 1
100 0 10050 Ft
ENCLOSURE 2
SAMPLING LIST
JUNE 2020
Sample ID DRO Matrix Method Container BBSD-01A 9.70 mg/kg
Soil
SW846 8015C
4 ounce glass jar No preservatives 14 day hold time
BBSD-02A 6.93
BBSD-00A1 <17
BBSD-03A 7.05
BBSD-04A <18
BBSD-05A <18
BBSD-05A-MS 224
BBSD-05A-MSD 209
BBSD-06A <19
BBSD-07A <19
BBSD-08A <18
BBSD-XXA2 <18
BBSD-09A 7.50
BBSD-10A 7.24
BBSD-11A 96.9
BBSD-12A 2830
BBSD-01B 110 ug/L
Water 1 liter amber glass jar
No preservatives 7 day hold time
BBSD-02B 480
BBSD-00B3 440
BBSD-03B 270
BBSD-04B 200
BBSD-05B 1200
BBSD-05B-MS 3890
BBSD-05B-MSD 3860
BBSD-06B 260
BBSD-07B 520
BBSD-08B 74
BBSD-XXB4 67
BBSD-09B 290
BBSD-10B 420
BBSD-11B 300
BBSD-12B 27,000
1 – Duplicate sample for BBSD-02A 2 – Duplicate sample for BBSD-08A 3 – Duplicate sample for BBSD-02B 4 – Duplicate sample for BBSD-08B
*Sampling event occurred June 2020
ENCLOSURE 3
LABORATORY REPORT
JUNE 2020
ANALYTICAL SUMMARY REPORT
This report at a minimum contains the following information:
Analytical Report of Test Results Description of QC Qualifiers Chain of Custody (copy) Quality Control Summary (if applicable) Case Narrative (if applicable) Correspondence with Client (if applicable)
This report has been specifically prepared to satisfy project or program requirements. These results are in compliance with NELAC requirements for parameters where accreditation is required or available, unless otherwise noted in the case narrative.
1230 Lange Court • Baraboo, WI 53913 • 608-356-2760 www.ctlaboratories.com
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 1 of 18
Project Name: BIG BEND DAM TOE DRAIN REPLACEMENT
Contract #: 3357 Folder #: 153747
Project #:
USACE - OMAHA
Project Phase: FORT THOMPSON, SD
ANALYTICAL SAMPLE DATA
TOM WEIRAUCH
SUITE 9000
Purchase Order #:
Project Name: BIG BEND DAM TOE DRAIN REPLACEMENT
Contract #:
Folder #:
1616 CAPITOL AVE Date Received: 06/04/2020
Arrival Temperature: 3.2 Report Date: 06/18/2020
OMAHA, NE 68102-9000
USACE - OMAHA
Reprint Date:
Project #:
Project Phase:
06/19/2020
FORT THOMPSON, SD
153747
CT LAB#: 427712
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1105
Analyte
Sample Description: BBSD-01B
DOD
LOD
Client Sample #:
Organic Results ug/L110 6/9/20 JJYDiesel Range Organics 06/08/2020 10:30 13:49J200 EPA 8015C100 1.0020034 % Recovery71 6/9/20 JJYSURR: Octacosane 06/08/2020 10:30 13:49 EPA 8015C1.0014260 % Recovery63 6/9/20 JJYSurr: Triacontane 06/08/2020 10:30 13:49 EPA 8015C1.0014029
CT LAB#: 427714
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/03/2020 0845
Analyte
Sample Description: BBSD-03B
DOD
LOD
Client Sample #:
Organic Results ug/L270 6/9/20 JJYDiesel Range Organics 06/08/2020 10:30 14:17200 EPA 8015C100 1.0020034 % Recovery81 6/9/20 JJYSURR: Octacosane 06/08/2020 10:30 14:17 EPA 8015C1.0014260 % Recovery74 6/9/20 JJYSurr: Triacontane 06/08/2020 10:30 14:17 EPA 8015C1.0014029
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 2 of 18
Contract #: 3357 Folder #: 153747
Project #:
USACE - OMAHA
Project Phase: FORT THOMPSON, SD
CT LAB#: 427715
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/03/2020 1023
Analyte
Sample Description: BBSD-12B
DOD
LOD
Client Sample #:
Organic Results ug/L27000 6/9/20 JJYDiesel Range Organics 06/08/2020 10:30 16:091100 EPA 8015C530 5.001100180 % Recovery26 S 6/9/20 JJYSURR: Octacosane 06/08/2020 10:30 14:45 EPA 8015C1.0014260 % Recovery19 S 6/9/20 JJYSurr: Triacontane 06/08/2020 10:30 14:45 EPA 8015C1.0014029
CT LAB#: 427716
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1244
Analyte
Sample Description: BBSD-02B
DOD
LOD
Client Sample #:
Organic Results ug/L480 6/9/20 JJYDiesel Range Organics 06/08/2020 10:30 15:13250 EPA 8015C130 1.0025042 % Recovery25 S 6/9/20 JJYSURR: Octacosane 06/08/2020 10:30 15:13 EPA 8015C1.0014260 % Recovery20 S 6/9/20 JJYSurr: Triacontane 06/08/2020 10:30 15:13 EPA 8015C1.0014029
CT LAB#: 427717
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1244
Analyte
Sample Description: BBSD-00B
DOD
LOD
Client Sample #:
Organic Results ug/L440 6/9/20 JJYDiesel Range Organics 06/08/2020 10:30 18:02250 EPA 8015C130 1.0025042 % Recovery29 S 6/9/20 JJYSURR: Octacosane 06/08/2020 10:30 18:02 EPA 8015C1.0014260 % Recovery21 S 6/9/20 JJYSurr: Triacontane 06/08/2020 10:30 18:02 EPA 8015C1.0014029
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 3 of 18
Contract #: 3357 Folder #: 153747
Project #:
USACE - OMAHA
Project Phase: FORT THOMPSON, SD
CT LAB#: 427718
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1225
Analyte
Sample Description: BBSD-00A
DOD
LOD
Client Sample #:
Inorganic Results
%82.7 6/15/20 BMMSolids, Percent 13:570.1 EPA 8000C0.1 1.000.10.1
Organic Results mg/kg<17 6/16/20 JJYDiesel Range Organics 06/16/2020 10:30 18:56U46 EPA 8015C17 1.00465.8 % Recovery50 6/16/20 JJYSURR: Octacosane 06/16/2020 10:30 18:56 EPA 8015C1.0012544 % Recovery40 6/16/20 JJYSurr: Triacontane 06/16/2020 10:30 18:56 EPA 8015C1.0013635
CT LAB#: 427719
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/03/2020 0941
Analyte
Sample Description: BBSD-12A
DOD
LOD
Client Sample #:
Inorganic Results
%83.6 6/15/20 BMMSolids, Percent 13:570.1 EPA 8000C0.1 1.000.10.1
Organic Results mg/kg2830 6/17/20 JJYDiesel Range Organics 06/16/2020 10:30 11:56230 EPA 8015C88 5.0023029 % Recovery81 6/17/20 JJYSURR: Octacosane 06/16/2020 10:30 11:56 EPA 8015C5.0012544 % Recovery69 6/17/20 JJYSurr: Triacontane 06/16/2020 10:30 11:56 EPA 8015C5.0013635
CT LAB#: 427720
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1225
Analyte
Sample Description: BBSD-02A
DOD
LOD
Client Sample #:
Inorganic Results
%88.3 6/15/20 BMMSolids, Percent 13:570.1 EPA 8000C0.1 1.000.10.1
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 4 of 18
Contract #: 3357 Folder #: 153747
Project #:
USACE - OMAHA
Project Phase: FORT THOMPSON, SD
CT LAB#: 427720
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1225
Analyte
Sample Description: BBSD-02A
DOD
LOD
Client Sample #:
Organic Results mg/kg6.93 6/16/20 JJYDiesel Range Organics 06/16/2020 10:30 19:52J44 EPA 8015C16 1.00445.5 % Recovery55 6/16/20 JJYSURR: Octacosane 06/16/2020 10:30 19:52 EPA 8015C1.0012544 % Recovery43 6/16/20 JJYSurr: Triacontane 06/16/2020 10:30 19:52 EPA 8015C1.0013635
CT LAB#: 427721
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1025
Analyte
Sample Description: BBSD-01A
DOD
LOD
Client Sample #:
Inorganic Results
%78.9 6/15/20 BMMSolids, Percent 13:570.1 EPA 8000C0.1 1.000.10.1
Organic Results mg/kg9.70 6/16/20 JJYDiesel Range Organics 06/16/2020 10:30 20:19J51 EPA 8015C19 1.00516.3 % Recovery53 6/16/20 JJYSURR: Octacosane 06/16/2020 10:30 20:19 EPA 8015C1.0012544 % Recovery45 6/16/20 JJYSurr: Triacontane 06/16/2020 10:30 20:19 EPA 8015C1.0013635
CT LAB#: 427722
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1418
Analyte
Sample Description: BBSD-03A
DOD
LOD
Client Sample #:
Inorganic Results
%80.0 6/15/20 BMMSolids, Percent 13:570.1 EPA 8000C0.1 1.000.10.1
Organic Results
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 5 of 18
Contract #: 3357 Folder #: 153747
Project #:
USACE - OMAHA
Project Phase: FORT THOMPSON, SD
CT LAB#: 427722
Result Units DL DOD
LOQ
RL DF Qualifier Prep Date/Time
Analysis Date/Time
Analyst Method
Sampled: 06/02/2020 1418
Analyte
Sample Description: BBSD-03A
DOD
LOD
Client Sample #:
mg/kg7.05 6/16/20 JJYDiesel Range Organics 06/16/2020 10:30 20:47J50 EPA 8015C19 1.00506.2 % Recovery54 6/16/20 JJYSURR: Octacosane 06/16/2020 10:30 20:47 EPA 8015C1.0012544 % Recovery45 6/16/20 JJYSurr: Triacontane 06/16/2020 10:30 20:47 EPA 8015C1.0013635
Unless specifically stated to the contrary, soil/sediment/sludge sample results reported on a Dry Weight Basis 153747 - Page 6 of 18
Notes:
^ Indicates the laboratory is NELAP accredited for this analyte by the indicated matrix and method. DL (detection limit), LOD (limit of detection), loq (limit of quantitation) as defined by most recent DOD QSM version.
Submitted by: Brett M. Szymanski Project Manager 608-356-2760
DescriptionCode QC Qualifiers
B Analyte detected in the associated Method Blank.
C Toxicity present in BOD sample.
D Diluted Out.
E Safe, No Total Coliform detected.
F Unsafe, Total Coliform detected, no E. Coli detected.
G Unsafe, Total Coliform detected and E. Coli detected.
H Holding time exceeded.
I Incubator temperature was outside acceptance limits during test period.
J Estimated value.
L Significant peaks were detected outside the chromatographic window.
M Matrix spike and/or Matrix Spike Duplicate recovery outside acceptance limits.
N Insufficient BOD oxygen depletion.
O Complete BOD oxygen depletion.
P Concentration of analyte differs more than 40% between primary and confirmation analysis.
Q Laboratory Control Sample outside acceptance limits.
R See Narrative at end of report.
S Surrogate standard recovery outside acceptance limits due to apparent matrix effects.
T Sample received with improper preservation or temperature.
U Analyte concentration was below detection limit.
V Raised Quantitation or Reporting Limit due to limited sample amount or dilution for matrix background interference.
W Sample amount received was below program minimum.
X Analyte exceeded calibration range.
Y Replicate/Duplicate precision outside acceptance limits.
Z Specified calibration criteria was not met.
Current CT Laboratories Certifications
Wisconsin (WDNR) Chemistry ID# 157066030 Wisconsin (DATCP) Bacteriology ID# 289 Louisiana NELAP (primary) ID# ACC20190002 Illinois NELAP Lab ID# 200073 Kansas NELAP Lab ID# E-10368 Virginia NELAP Lab ID# 460203 ISO/IEC 17025-2005 A2LA Cert # 3806.01 DoD-ELAP A2LA 3806.01 GA EPD Stipulation ID ACC20190002
All samples were received intact and properly preserved unless otherwise noted. The results reported relate only to the samples tested. This report shall not be reproduced, except in full, without written approval of this laboratory. The Chain of Custody is attached.
This report has been specifically prepared to satisfy project or program requirements. These results are in compliance with NELAC requirements for the parameters where accreditation is required or available, unless noted in the case narrative.
153747 - Page 7 of 18
1230 Lange Court • Baraboo , W I 53913 • 608 -356-2760 www.ctlabor atories .com
QC SUMMARY REPORT
USACE - OMAHA Project Name: BIG BEND DAM TOE DRAIN
REPLACEMENT
Project #: SDG #: 0 Folder #: 153747
Duplicate
06/15/2020Analytical Run #: Analysis Date:
13:57Analysis Time:432147
BMM
CTLab #:
Analyst:
Prep Batch #:
427718Parent Sample #:
Prep Date/Time:
SOILMatrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
171971 Method: SW8000C
Solids, Percent % 0 883.0 82.7
Date Printed: 06/19/2020
CTLaboratories LLC 1230 Lange Court • Baraboo, WI 53913 • 608-356-2760 www.ctlaboratories.com
153747 - Page 8 of 18
USACE - OMAHA Project Name: BIG BEND DAM TOE DRAIN
REPLACEMENT
Project #: SDG #: 0 Folder #: 153747
Lab Control Spike Duplicate Water
06/09/2020Analytical Run #: Analysis Date:
16:38Analysis Time:427836
76713
JJY
CTLab #:
Analyst:
Prep Batch #:
427835Parent Sample #:
Prep Date/Time:
LIQUID
JLH
Matrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
171977 Method: SW801506/08/202010:30
Diesel Range Organics ug/L 79 132 4 301980 36 ---2500
Date Printed: 06/19/2020
CTLaboratories LLC 1230 Lange Court • Baraboo, WI 53913 • 608-356-2760
153747 - Page 9 of 18
Project #: SDG #: 0 Folder #: 153747
Lab Control Spike Water
06/09/2020Analytical Run #: Analysis Date:
13:21Analysis Time:427835
76713
JJY
CTLab #:
Analyst:
Prep Batch #:
Parent Sample #:
Prep Date/Time:
LIQUID
JLH
Matrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
171977 Method: SW801506/08/202010:30
Diesel Range Organics ug/L 76 132 301900 36 ---2500
Date Printed: 06/19/2020
CTLaboratories LLC
153747 - Page 10 of 18
Project #: SDG #: 0 Folder #: 153747
Method Blank Water
06/09/2020Analytical Run #: Analysis Date:
12:52Analysis Time:427834
76713
JJY
CTLab #:
Analyst:
Prep Batch #:
Parent Sample #:
Prep Date/Time:
LIQUID
JLH
Matrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
171977 Method: SW801506/08/202010:30
Diesel Range Organics ug/L U 10033 0
Date Printed: 06/19/2020
CTLaboratories LLC 1230 Lange Court • Baraboo, WI 53913 • 608-356-2760
153747 - Page 11 of 18
Project #: SDG #: 0 Folder #: 153747
Lab Control Spike Soil
06/16/2020Analytical Run #: Analysis Date:
18:27Analysis Time:428336
76752
JJY
CTLab #:
Analyst:
Prep Batch #:
Parent Sample #:
Prep Date/Time:
SOLID
JLH
Matrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
172235 Method: SW801506/16/202010:30
Diesel Range Organics mg/kg 77 132 30192 38 ---250
Date Printed: 06/19/2020
CTLaboratories LLC 1230 Lange Court • Baraboo, WI 53913 • 608-356-2760
153747 - Page 12 of 18
Project #: SDG #: 0 Folder #: 153747
Method Blank Soil
06/16/2020Analytical Run #: Analysis Date:
17:59Analysis Time:428335
76752
JJY
CTLab #:
Analyst:
Prep Batch #:
Parent Sample #:
Prep Date/Time:
SOLID
JLH
Matrix:
Prep Analyst:
RPD
Limit
Spike Amount Added
Analyte Units % Recovery
Control Limits
RPDQualifier(s)QC sample result
Parent sample result
172235 Method: SW801506/16/202010:30
Diesel Range Organics mg/kg U 205 0
Date Printed: 06/19/2020
CTLaboratories LLC 1230 Lange Court • Baraboo, WI 53913 • 608-356-2760
153747 - Page 13 of 18
153747
Sample Condition Report
Folder #: 153747 Print Date / Time: 06/04/2020 12:37 Client: USACE - OMAHA Received Date / Time / By: 06/04/2020 11:30 CHB
Project Name: BIG BEND DAM TOE DRAIN REPLACEM Log-In Date / Time / By: 06/04/2020 12:08 JLS Project Phase: FORT THOMPSON, SD Project #: PM: BMS
Coolers: 6380 Temperature: 3.2 C On Ice: Y Custody Seals Present : Y COC Present:? Y Complete? Y
Seal Intact? Y Numbers: DATED AND SIGNED Ship Method: FEDEX EXPRESS Tracking Number: 806531978900 Adequate Packaging: Y Temp Blank Enclosed? Y
Notes: THE SAMPLES WERE RECEIVED IN GOOD CONDITION ON ICE.
TWO CUSTODY SEALS WERE PRESENT AND INTACT UPON RECEIPT - BOTH WERE DATED 6/3/20 AND SIGNED.
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427712 BBSD-01B
AMBER GL 1 / DRO
Total # of Containers of Type ( AMBER GL ) = 1
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427714 BBSD-03B
AMBER GL 1 / DRO
Total # of Containers of Type ( AMBER GL ) = 1
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427715 BBSD-12B
AMBER GL 1 / DRO
Total # of Containers of Type ( AMBER GL ) = 1
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427716 BBSD-02B
AMBER GL 1 / DRO
Total # of Containers of Type ( AMBER GL ) = 1
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427717 BBSD-00B
AMBER GL 1 / DRO
Total # of Containers of Type ( AMBER GL ) = 1
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427718 BBSD-00A
UNPRES GL 1 / DRO,%SOL
Total # of Containers of Type ( UNPRES GL ) = 1
153747 - Page 14 of 18
153747
Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427719 BBSD-12A
UNPRES GL 1 / DRO,%SOL
Total # of Containers of Type ( UNPRES GL ) = 1 Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427720 BBSD-02A
UNPRES GL 1 / DRO,%SOL
Total # of Containers of Type ( UNPRES GL ) = 1 Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427721 BBSD-01A
UNPRES GL 1 / DRO,%SOL
Total # of Containers of Type ( UNPRES GL ) = 1 Sample ID / Description Container Type Cond. Code pH OK?/Filtered? Tests
427722 BBSD-03A
UNPRES GL 1 / DRO,%SOL
Total # of Containers of Type ( UNPRES GL ) = 1
Condition Code Condition Description 1 Sample Received OK
153747 - Page 15 of 18
153747 - Page 16…
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