Oak Island Renourishment Project_Appendix B - Vibracore Logs

Vibracore
Survey
Elev
(ft, NAVD88)
gINT Granularmetrics
USC
Composition
,
(wt/o)
Munsell Color
Size Class (wt%)
Descriptive Statistics
Gravel
Granular
Sand
<#230
Mean (mm)
D Std .
Carbonate
(wet)
MN 8/7/19
-24.2
-25.1
2.18
1.99
92.25
3.58
0.34
1.42
SW
6.80
1OYR-5/1
1OYR-6/2
-25.1
-27.5
3.20
6.66
80.27
9.87
0.45
1.59
SW-SM
6.80
1OYR-3/1
1OYR-5/2
J B-01
27.5
-30.2
3.94
5.72
86.20
4.14
0.40
1.59
SW
6.80
1OYR-3/1
1OYR-6/2
-30.2
-41.2
0.03
0.34
97.21
2.42
0.27
0.63
SP
20.80
1OYR-7/1
1OYR-7/1
-41.2
-42.2
20.98
9.20
62.14
7.68
1.02
2.03
SW-SM
1OYR-5/1
Composite
2.31
2.56
91.10
4.02
0.36
15.86
-23.6
-25.3
2.48
5.24
86.14
6.14
0.33
1.46
SP-SM
13.80
1OYR-4/1
10YR-6/1
-25.3
-25.7
6.87
9.49
80.50
3.14
0.64
1.65
SW
13.80
1OYR-6/1
1OYR-6/1
J B-06
-25.7
-33.6
0.17
1.87
91.05
6.91
0.26
1.11
SW-SM
13.20
1OYR-4/1
1OYR-7/1
-33.6
-39.6
4.86
4.28
85.84
5.02
0.63
1.21
SP-SM
13.20
1OYR-6/1
-39.6
-40.1
1.99
5.30
78.52
14.19
0.35
1.60
SM
1OYR-5/1
Composite
2.33
3.38
88.01
6.27
0.41
13.28
-21.0
-23.0
0.67
2.69
91.64
5.00
0.26
1.29
SP-SM
9.30
1OYR-6/1
1OYR-5/2
-23.0
-26.0
3.74
7.67
82.56
6.03
0.40
1.68
SP-SM
9.30
1OYR-5/1
1OYR-6/1
-26.0
-29.0
3.51
7.68
81.03
7.78
0.45
1.58
SP-SM
11.80
1OYR-5/1
10YR-6/1
JB-07
-29.0
-30.5
1.01
2.68
82.47
13.84
0.22
1.19
SM
16.20
1OYR-4/1
-30.7
-31.1
0.00
0.31
37.99
61.70
0.22
1.20
ML
16.20
1OYR-3/1
-31.1
-38.0
0.00
0.20
97.50
2.30
0.40
0.96
SW
7.90
1OYR-6/1
Composite
1.46
3.38
88.36
6.79
0.37
10.03
-17.5
-20.0
0.17
0.61
94.04
5.18
0.18
0.84
SW-SM
9.60
1OYR-7/1
1OYR-6/1
-20.0
-22.5
0.71
1.94
95.21
2.14
0.32
1.17
SW
9.60
1OYR-7/1
1OYR-7/1
JB-08
-22.5
-23.5
4.55
6.91
82.26
6.28
0.56
1.54
SW-SM
10.50
1OYR-7/1
1OYR-5/1
-23.5
-33.5
0.33
5.01
90.79
3.87
1 0.39
1.28
SW
10.50
1OYR-5/1
Composite
0.63
3.96
91.46
3.96
0.36
10.22
-22.3
-24.3
4.74
3.26
85.71
6.29
0.24
1.60
SP-SM
25.80
1OYR-3/1
10YR-7/1
-24.3
-28.8
2.24
8.46
85.57
3.73
0.43
1.55
SW
25.80
1OYR-6/1
1OYR-6/1
JB-11A
-28.8
-29.8
0.80
5.44
87.05
6.71
0.40
1.38
SW-SM
11.20
1OYR-5/1
-29.8
-34.9
1.78
3.04
91.08
4.10
0.39
1.27
SW
11.20
1OYR-7/1
-34.9
-36.3
2.22
8.12
76.38
13.28
0.34
1.75
SM
1OYR-5/1
Composite
2.32
5.49
86.78
5.40
0.38
17.34
-18.8
-20.4
0.15
0.69
97.60
1.56
0.33
1.05
SW
5.90
1OYR-6/1
1OYR-7/1
-20.4
-25.8
0.65
2.67
92.11
4.57
0.25
1.26
SW
5.90
1OYR-6/1
1OYR-6/1
JB-12
-25.8
-34.8
3.19
5.36
85.72
5.73
0.35
1.50
SW-SM
18.80
1OYR-5/1
1OYR-6/1
Composite
2.03
3.99
89.06
4.92
0.31
13.16
-20.9
-22.4
0.95
2.58
94.42
2.05
0.33
1.30
SW
10.00
1OYR-7/1
1OYR-7/1
-22.4
-24.0
0.11
1.05
92.08
6.76
0.19
0.97
SP-SM
10.00
1OYR-5/1
1OYR-7/1
JB-13
-24.0
-25.3
5.90
11.41
76.31
6.38
0.58
1.75
SP-SM
21.10
1OYR-5/1
1OYR-6/1
-25.3
-31.4
5.53
5.48
84.25
4.74
0.48
1.55
SW
21.10
1OYR-5/1
1OYR-6/1
-31.4
-33.1
5.19
15.13
72.58
7.10
0.76
1.64
SP-SM
49.90
1OYR-4/1
Composite
4.25
6.52
84.06
5.18
0.47
22.29
-27.1
-28.4
0.47
5.60
86.92
7.01
0.37
1.34
SP-SM
14.70
1OYR-4/1
1OYR-6/1
-28.4
-38.7
0.82
1.15
93.95
4.08
0.27
0.84
SP
11.00
1OYR-7/1
1OYR-6/1
JB-17
-38.7
-41.1
0.60
2.60
95.46
1.34
0.58
0.93
SW
11.00
1OYR-6/1
Composite
0.75
1.81
93.56
3.88
0.33
11.34
-25.7
-26.2
3.98
14.80
75.22
6.00
0.66
1.64
SP-SM
21.20
1OYR-4/1
1OYR-6/1
-26.2
-31.7
1.63
7.85
86.06
4.46
0.35
1.41
SW
21.20
1OYR-7/1
10YR-6/1
JB-18
-31.7
-36.7
0.39
1.82
93.88
3.91
0.33
0.83
SP
27.30
1OYR-3/1
-36.7
-42.3
2.37
7.17
88.10
2.36
0.66
1.16
SW
27.30
1OYR-6/1
Composite
1.58
6.01
88.78
3.63
0.46
25.10

Vibracore
Survey
Elev
(ft, NAVD88)
gINT Granularmetrics
USC
Composition
(wt%)
Munsell Color
Size Class (wt%)
Descriptive Statistics
Gravel
Granular
Sand
<#230
Mean (ram)
D v. Std.
Carbonate
(wet)
MN 8/7/19
-22.5
-26.5
2.64
5.78
85.19
6.39
0.34
1.60
SP-SM
19.90
1OYR-4/1
1OYR-5/2
-26.5
-37.9
0.00
0.72
97.74
1.54
0.26
0.85
SP
19.90
1OYR-7/1
JB-20
-37.9
-38.4
4.07
5.19
38.71
52.03
0.42
1.97
ML
18.20
1OYR-5/1
-38.4
-40.5
7.61
10.17
78.11
4.11
0.79
1.59
SW
1OYR-4/1
Composite
1.59
3.07
91.02
4.32
0.34
10.77
-21.6
-26.1
0.81
1.71
94.56
2.92
0.31
1.11
SW
19.30
1OYR-3/1
1OYR-5/1
-26.1
-27.5
3.04
4.80
84.41
7.75
0.43
1.51
SP-SM
19.30
1OYR-4/1
JB-21
-27 5
-32.6
0.13
0.57
94.09
5.21
0.28
0.87
SW-SM
8.00
1OYR-5/1
-32.6
-40.6
0.00
0.13
97.02
2.85
0.30
0.55
SP
8.00
1OYR-7/1
Composite
0.45
0.97
94.72
3.86
0.31
11.51
-19.2
-22.2
0.13
1.03
92.87
5.97
0.23
0.89
SP-SM
6.50
1OYR-5/1
1OYR-7/1
-22.2
-24.2
3.58
5.52
86.96
3.94
0.39
1.58
SW
18.80
1OYR-4/1
1OYR-6/1
JB-22
-24.2
-25.2
2.63
5.13
84.45
7.79
0.41
1.46
SP-SM
18.80
1OYR-4/1
1OYR-6/2
-25.2
-32.2
0.54
1.66
94.79
3.01
0.34
1.01
SW
7.70
1OYR-5/1
1OYR-6/1
Composite
1.07
2.38
92.35
4.20
0.33
9.98
-17.7
-24.2
0.00
0.19
98.52
1.29
0.25
0.73
SP
6.20
1OYR-6/2
1OYR-7/1
-24.2
-26.0
0.60
2.55
91.05
5.80
0.26
1.24
SP-SM
13.80
1OYR-4/1
1OYR-6/1
J B-23
-26.0
-34.3
0.33
1.70
94.96
1 3.01
0.33
0.92
SW
20.60
1OYR-6/1
Composite
0.23
1.20
95.93
1 2.64
0.29
14.22

Borinq Designation 2019-JB-01
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT ^
9. SIZE AND TYPE OF BIT 4.0 In.
,CA]
Oak Island Multi Decadal Master Plan , `y' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I I - I-
State Plane North Carolina FIPs 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-01 X = 2286596.456 Y = 47360.594
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED i
75. DATE BORING ; 03-07-19 12:08 03-07-19 12:15
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -26.2 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 18.3 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
a 4
w
REMARKS
W
and elevations on measured values
m
m
-26.2
0.0
-1
u
WeII graded sand f-c , grainsize increasing
S1
Sample #S1, Depth = 0.9'
-27.1
0.9
with depth, trace shell fragments (up to 0,.05'
in size), gray (10YR-5/1), SW .
-
Sandy silt, very dark gray (10YR-3/1),ML .
S2
Sample #S2, Depth = 3.3'
Well graded silty sand (f-c), few to some
shell fragments (up to 0.05' in size), very
Sample #C1, Depth = 0.0' 6.0'
29.5
3.3
dark gray (10YR-3/1), (SW-SM).
C1
Well graded sand (f-c), gray (10YR 6/1), few
shell fragments (up to 0.04' in size), mottled
S3
Sample #S3, Depth = 6.0'
with very dark gray (10YR 3/1) silty sand,
very dark gray (1OYR-3/1), (SW).
-32.2
6.0
°
Poorly graded sand (f-m), trace shell
fragments (up to 0.02'), silt inclusions from
Sample #S4, Depth = 17.0'
8.0' - 8.1' ; 13.6' - 13.7' ; and 16.5' gray 10
C2
S4
Sample #C2, Depth = 6.0'- 17.0'
YR 6/1 grading into, light gray (1OYR-7/1),
(SP).
-43.2
17.0
Well graded silty sand (f-c), some shell
fragments (up to 0.26'), gray (1 OYR-5/1),
S5
Sample #S5, Depth = 18.0'
-44.5
18.3
SW-SM .
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-08-01
O.0 ,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-01
6.0 - 9,0 FEET
TOP BOTTOM
m m
OAK ISLAND MULTI OAK ISLAND MULTI
DECADAL MASTER PLAN DECADAL MASTER PLAN
2019-JB-01 2019-JB-01
2.0 - 4,0 FEET 4.0 - 8.0 FEET
TOP BOTTOM TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-D1
8,0 - 10.0 FEET
TOP BOTTOM
■ ■_ ■ ■ ■ ■-mL.■ ■
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-01
2019-J8-41
12,0 - 14.0 FEET
14,0 - 18,0 FEET
TOP BOTTOM
TOP BOTTOM
LE
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JS-01
18.0 - 18,3 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-01
10,0 - 12.0 FEET
TOP BOTTOM
■ ■ ■ ■ ■ ■ ■ ■ ■ ■
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-01
18.0 - 18.0 FEET
TOP BOTTOM
MEN ■ ■ A _N_.x._ x ■

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-01 #S1
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2286596.456
Northing (ft):
47360.594
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-27.1 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
218.67
Wash Weight (g):
211.37
Pan Retained (g):
0.45
Sieve Loss (%):
0.04
Fines (%):
#200 - 4.06
#230 - 3.58
Organics (%):
Carbonates (%):
6.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
3.16
1.45
3.16
1.45
5/16"
-3.00
8.00
0.08
0.04
3.24
1.48
3.5
-2.50
5.66
1.34
0.61
4.58
2.09
4
-2.25
4.76
0.19
0.09
4.77
2.18
5
-2.00
4.00
0.54
0.25
5.31
2.43
7
-1.50
2.83
1.76
0.80
7.07
3.23
10
-1.00
2.00
2.04
0.93
9.11
4.17
14
-0.50
1.41
4.33
1.98
13.44
6.15
18
0.00
1.00
10.85
4.96
24.29
11.11
25
0.50
0.71
17.85
8.16
42.14
19.27
35
1.00
0.50
26.44
12.09
68.58
31.36
45
1.50
0.35
27.01
12.35
95.59
43.71
60
2.00
0.25
24.43
11.17
120.02
54.89
80
2.50
0.18
26.98
12.34
147.00
67.22
120
3.00
0.13
33.25
15.21
180.25
82.43
170
3.50
0.09
27.33
12.50
207.58
94.93
200
3.75
0.07
2.22
1.02
209.80
95.94
230
4.00
0.06
1.04
0.48
210.84
96.42
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.52
3.06
2.76
1.78
0.74
0.30
-0.79
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.54
0.34
1.42
-1.09
4.82

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-01 #S1
•
-27.1
SW
#230 - 3.581
6.80
1.78
1.54
-1.09
4.82
1.42
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-17-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2286596.456
Northing (Y, ft):
47360.594
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-01 #S2
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2286596.456
Northing (ft):
47360.594
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-29.5 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
200.66
Wash Weight (g):
181.57
Pan Retained (g):
0.67
Sieve Loss (% ):
0.02
Fines (% ):
#200 - 10.33
#230 - 9.87
Organics (% ):
Carbonates (%):
6.80
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.87
1.43
2.87
1.43
3.5
-2.50
5.66
2.14
1.07
5.01
2.50
4
-2.25
4.76
1.41
0.70
6.42
3.20
5
-2.00
4.00
1.76
0.88
8.18
4.08
7
-1.50
2.83
4.68
2.33
12.86
6.41
10
-1.00
2.00
6.92
3.45
19.78
9.86
14
-0.50
1.41
8.53
4.25
28.31
14.11
18
0.00
1.00
12.44
6.20
40.75
20.31
25
0.50
0.71
14.89
7.42
55.64
27.73
35
1.00
0.50
18.98
9.46
74.62
37.19
45
1.50
0.35
19.34
9.64
93.96
46.83
60
2.00
0.25
21.65
10.79
115.61
57.61
80
2.50
0.18
21.46
10.69
137.07
68.31
120
3.00
0.13
27.72
13.81
164.79
82.12
170
3.50
0.09
13.73
6.84
178.52
88.97
200
3.75
0.07
1.41
0.70
179.93
89.67
230
4.00
0.06
0.93
0.46
180.86
90.13
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.14
2.74
1.65
0.32
-0.35
-1.80
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.16
0.45
1.59
-0.7
2.9

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>' 2019-JB-01 #S2
•
29.5
SW-SM
#23o-sal
6.80
1.65
1.16
-0.7
2.9
1.59
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-16-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2286596.456
Northing (Y, ft):
47360.594
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-01 #S3
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2286596.456
Northing (ft):
47360.594
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-32.2 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
221.26
Wash Weight (g):
212.19
Pan Retained (g):
0.04
Sieve Loss (%):
0.03
Fines (%):
#200 - 4.15
#230 - 4.14
Organics (%):
Carbonates (%):
6.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
3.26
1.47
3.26
1.47
7/16"
-3.50
11.31
0.00
0.00
3.26
1.47
5/16"
-3.00
8.00
0.43
0.19
3.69
1.67
3.5
-2.50
5.66
4.08
1.84
7.77
3.51
4
-2.25
4.76
0.95
0.43
8.72
3.94
5
-2.00
4.00
1.61
0.73
10.33
4.67
7
-1.50
2.83
5.19
2.35
15.52
7.01
10
-1.00
2.00
5.85
2.64
21.37
9.66
14
-0.50
1.41
7.27
3.29
28.64
12.94
18
0.00
1.00
9.48
4.28
38.12
17.23
25
0.50
0.71
11.84
5.35
49.96
22.58
35
1.00
0.50
16.35
7.39
66.31
29.97
45
1.50
0.35
19.52
8.82
85.83
38.79
60
2.00
0.25
28.40
12.84
114.23
51.63
80
2.50
0.18
45.39
20.51
159.62
72.14
120
3.00
0.13
42.38
19.15
202.00
91.30
170
3.50
0.09
9.59
4.33
211.59
95.63
200
3.75
0.07
0.48
0.22
212.07
95.85
230
4.00
0.06
0.02
0.01
212.09
95.86
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.43
2.81
2.57
1.94
0.66
-0.14
-1.93
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.34
0.40
1.59
-1.32
4.41

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-01 #S3
•
-32.2
SW
#230 - 4.141
6.80
1.94
1.34
-1.32
4.41
1.59
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-17-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2286596.456
Northing (Y, ft):
47360.594
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-01 #S4
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2286596.456
Northing (ft):
47360.594
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-43.2 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
218.80
Wash Weight (g):
213.57
Pan Retained (g):
0.06
Sieve Loss (%):
0.00
Fines (%):
#200 - 2.48
#230 - 2.42
Organics (%):
Carbonates (%):
20.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.06
0.03
0.06
0.03
5
-2.00
4.00
0.01
0.00
0.07
0.03
7
-1.50
2.83
0.28
0.13
0.35
0.16
10
-1.00
2.00
0.47
0.21
0.82
0.37
14
-0.50
1.41
0.63
0.29
1.45
0.66
18
0.00
1.00
1.40
0.64
2.85
1.30
25
0.50
0.71
2.94
1.34
5.79
2.65
35
1.00
0.50
8.02
3.67
13.81
6.31
45
1.50
0.35
28.10
12.84
41.91
19.15
60
2.00
0.25
84.04
38.41
125.95
57.56
80
2.50
0.18
59.17
27.04
185.12
84.61
120
3.00
0.13
25.52
11.66
210.64
96.27
170
3.50
0.09
2.59
1.18
213.23
97.45
200
3.75
0.07
0.15
0.07
213.38
97.52
230
4.00
0.06
0.13
0.06
213.51
97.58
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.95
2.49
2.32
1.90
1.58
1.38
0.82
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.87
0.27
0.63
-1.12
7.23

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
�
rn
CD
a)m
60
40
D
T
m
TI
7
N
m 50
50 p
W
0
U
(D
40
60 aa)
m
a
°
30
70
0
U0i' 20
0
0
80
of
0
10
J
LL
90
a
Z 0
—
100
a 100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
w
a
J
0
a
U
W
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
% Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
J
2019-JB-01 #S4
•
-43.2
Sp
#230-2.42
20.80
1.9
1.87
-1.12
7.23
0.63
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-17-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2286596.456
Northing (Y, ft):
47360.594
American Vibracore Services, Inc.
Wallace Drive
Horizontal System:
v
NAD 1983
a1215
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVD 88
w S E R V I C E S
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-01 #S5
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2286596.456
Northing (ft):
47360.594
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-44.2 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
241.90
Wash Weight (g):
223.97
Pan Retained (g):
0.51
Sieve Loss (%):
0.05
Fines (%):
#200 - 7.98
#230 - 7.68
Organics (%):
Carbonates (%):
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
12.84
5.31
12.84
5.31
5/8"
-4.00
16.00
3.53
1.46
16.37
6.77
7/16"
-3.50
11.31
3.96
1.64
20.33
8.40
5/16"
-3.00
8.00
14.86
6.14
35.19
14.55
3.5
-2.50
5.66
10.96
4.53
46.15
19.08
4
-2.25
4.76
4.59
1.90
50.74
20.98
5
-2.00
4.00
4.14
1.71
54.88
22.69
7
-1.50
2.83
8.23
3.40
63.11
26.09
10
-1.00
2.00
9.89
4.09
73.00
30.18
14
-0.50
1.41
10.42
4.31
83.42
34.49
18
0.00
1.00
13.05
5.39
96.47
39.88
25
0.50
0.71
14.81
6.12
111.28
46.00
35
1.00
0.50
21.21
8.77
132.49
54.77
45
1.50
0.35
18.89
7.81
151.38
62.58
60
2.00
0.25
18.73
7.74
170.11
70.32
80
2.50
0.18
24.27
10.03
194.38
80.36
120
3.00
0.13
20.51
8.48
214.89
88.83
170
3.50
0.09
6.83
2.82
221.72
91.66
200
3.75
0.07
0.87
0.36
222.59
92.02
230
4.00
0.06
0.74
0.31
223.33
92.32
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.71
2.23
0.73
-1.66
-2.84
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
-0.03
1.02
2.03
-0.06
1.97

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
0
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
(D
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
Fmm Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
2 2019-JB-01 #S5
•
-44.2
SW-SM
#230-7.68
0.73
0.03
0.06
1.97
2.03
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-17-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2286596.456
Northing (Y, ft):
47360.594
American Vibracore Services, Inc.
a1215
Wallace Drive
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
w S E R V I C E S

Borinq Designation 2019-JB-06
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-06 i X = 2287598.32 Y = 46354.622
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED i
75. DATE BORING ; 03-07-19 11:24 03-07-19 11:27
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -26.3 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 16.5 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
a 4
REMARKS
(ft)
(ft)
W
Depths and elevations based on measured values
w
�-, w
-26.3
0.0
Poorly graded silty sand f-m , trace shell
-27.4
1.1
fragments (up to 0.02' in size), dark grayish
brown (10YR-4/2), SP-SM .
C1
S1
Sample #S1, Depth = 1.7'
Sample #C1, Depth = 0.0'- 2.1'
-28.0
1.7
Poorly graded silty sand (f-m), few shell
fragments (up to 0.06' in size), dark gray
10YR-4/1 SP-SM .
S2
Sample #S2, Depth = 2.1'
-2 .4
2.1
Well graded sand (f-c), trace shell fragments
u to 0.02' in size), gray10YR-6/1 , SW .
Well graded silty sand (f-c), few shell
fragments to 0.1' in size), denser
Sh311',
Sample #S3, Depth = 10.0'
co centrations from 2.2' - 2 4' and 2.8
S3
Sample #C2, Depth = 0.0' 16.0'
dark gray (10YR 4/1) color grading with depth
to, gray (10YR-6/1), (SW-SM).
C2
-36.3
10.0
Poorly graded silty sand (f-m), few shell
fragments (up to 0.08' in size), very dark gray
(1 OYR 3/1) silt nodule from 11.2' - 11.4' and
S4
Sample #S4, Depth = 16.0'
14.3' - 14.4', light gray (10YR 7/1) grading
into, gray (10YR-6/1), (SP-SM).
-42.3
16.0
Sample #S5, Depth = 16.5'
-42.8
16.5
Silty sand (f-c), few shell fragments (up to
0.04' in size), gray (10YR-5/1),SM .
S5
End of Boring
Z17
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-06
0.0 - 2,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-06
6.0 - 8.0 FEET
TOP BOTTOM
m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-06
12.0 - 14.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-06
2019-JB-06
2.0 - 4.0 FEET
4.0 - 6.0 FEET
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAID
DECADAL MASTER PLAN
2019-JE-06
2019-JB-06
8.0 - 10.0 FEET
10,0 - 12.0 FEET
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JS-06
14.0 - 16, 0 FEET
TOP BOTTOM
low
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-06
16.0 - 16.5 FEET
TOP BOTTOM
■

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-06 #S1
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2287598.32
Northing (ft):
46354.622
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.0 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
209.24
Wash Weight (g):
196.68
Pan Retained (g):
0.28
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.42
#230 - 6.14
Organics (%):
Carbonates (%):
13.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
1.26
0.60
1.26
0.60
3.5
-2.50
5.66
2.71
1.30
3.97
1.90
4
-2.25
4.76
1.21
0.58
5.18
2.48
5
-2.00
4.00
2.49
1.19
7.67
3.67
7
-1.50
2.83
2.38
1.14
10.05
4.80
10
-1.00
2.00
6.11
2.92
16.16
7.72
14
-0.50
1.41
5.13
2.45
21.29
10.17
18
0.00
1.00
6.50
3.11
27.79
13.28
25
0.50
0.71
9.68
4.63
37.47
17.91
35
1.00
0.50
14.70
7.03
52.17
24.93
45
1.50
0.35
19.55
9.34
71.72
34.28
60
2.00
0.25
27.06
12.93
98.78
47.21
80
2.50
0.18
36.58
17.48
135.36
64.69
120
3.00
0.13
40.69
19.45
176.05
84.14
170
3.50
0.09
18.50
8.84
194.55
92.98
200
3.75
0.07
1.26
0.60
195.81
93.58
230
4.00
0.06
0.59
0.28
196.40
93.86
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.00
2.77
2.08
1.00
0.29
-1.47
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.58
0.33
1.46
-1.2
4

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
.2)
a
a)
(D 60
40
D
TI
.50
m 50
12
0
(D.
40
60 a)
(D
30
70
U) 20
80
0
of
10
L
90
0,
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
1--
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fii
% Organics
Carboi
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-06 #S1
1�
-28.0
SP-SM
00-6.421
#230 - 6.14
1
13.80
2.08
1.58
-1.2
4
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-17-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2287598.32
Northing (Y, ft):
46354.622
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-06 #S2
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2287598.32
Northing (ft):
46354.622
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.4 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
214.26
Wash Weight (g):
207.96
Pan Retained (g):
0.30
Sieve Loss (%):
0.06
Fines (%):
#200 - 3.37
#230 - 3.14
Organics (%):
Carbonates (%):
13.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
3.41
1.59
3.41
1.59
5/16"
-3.00
8.00
2.86
1.33
6.27
2.93
3.5
-2.50
5.66
5.27
2.46
11.54
5.39
4
-2.25
4.76
3.19
1.49
14.73
6.87
5
-2.00
4.00
3.36
1.57
18.09
8.44
7
-1.50
2.83
8.12
3.79
26.21
12.23
10
-1.00
2.00
8.85
4.13
35.06
16.36
14
-0.50
1.41
10.51
4.91
45.57
21.27
18
0.00
1.00
15.83
7.39
61.40
28.66
25
0.50
0.71
19.94
9.31
81.34
37.96
35
1.00
0.50
26.74
12.48
108.08
50.44
45
1.50
0.35
30.17
14.08
138.25
64.52
60
2.00
0.25
26.52
12.38
164.77
76.90
80
2.50
0.18
16.99
7.93
181.76
84.83
120
3.00
0.13
16.92
7.90
198.68
92.73
170
3.50
0.09
7.63
3.56
206.31
96.29
200
3.75
0.07
0.72
0.34
207.03
96.63
230
4.00
0.06
0.51
0.24
207.54
96.86
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.32
2.45
1.92
0.98
-0.25
-1.04
-2.58
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.65
0.64
1.65
-0.65
2.91

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
Z
(D
(D 60
40
D
TI
m 50
50 E
0
40
60
(D
CL
30
70
U) 20
80
0
of
...
...
10
90
0,
. ....
.. ...
......
......
100
< 100
5 10 5 1 5 0.1 50.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)�
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-06 #S2
•
-28.4
SW
11200 - 3.371
#230 - 3.141
13.80
0.98
0.65
-0.65
2.91
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-16-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2287598.32
Northing (Y, ft):
46354.622
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-06 #S3
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2287598.32
Northing (ft):
46354.622
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-36.3 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
202.16
Wash Weight (g):
188.67
Pan Retained (g):
0.20
Sieve Loss (%):
0.13
Fines (%):
#200 - 7.19
#230 - 6.91
Organics (%):
Carbonates (%):
13.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.08
0.04
0.08
0.04
3.5
-2.50
5.66
0.17
0.08
0.25
0.12
4
-2.25
4.76
0.10
0.05
0.35
0.17
5
-2.00
4.00
0.45
0.22
0.80
0.40
7
-1.50
2.83
1.23
0.61
2.03
1.00
10
-1.00
2.00
2.10
1.04
4.13
2.04
14
-0.50
1.41
2.93
1.45
7.06
3.49
18
0.00
1.00
6.32
3.13
13.38
6.62
25
0.50
0.71
8.87
4.39
22.25
11.01
35
1.00
0.50
12.19
6.03
34.44
17.04
45
1.50
0.35
15.19
7.51
49.63
24.55
60
2.00
0.25
27.48
13.59
77.11
38.14
80
2.50
0.18
38.84
19.21
115.95
57.36
120
3.00
0.13
50.74
25.10
166.69
82.45
170
3.50
0.09
19.61
9.70
186.30
92.15
200
3.75
0.07
1.33
0.66
187.63
92.81
230
4.00
0.06
0.57
0.28
188.20
93.09
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.08
2.85
2.31
1.52
0.91
-0.26
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.94
0.26
1.11
-1.19
4.34

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
77
0
90
10
80
20
70
30
-U
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 p
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
0
of
I
[[ILI
I
I I
fn 100
LL
go
...
. . . .
Ei-H
.......
......
...........
.........
......
100
.
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-06 #S3
•
-36.3
�SW_SM
11200 - 7.191
#230 - 6.91
13.20
2.31
1.94
1.19
4.34
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-17-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2287598.32
Northing (Y, ft):
46354.622
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-06 #S4
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2287598.32
Northing (ft):
46354.622
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-42.3 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
195.17
Wash Weight (g):
187.06
Pan Retained (g):
0.78
Sieve Loss (%):
0.46
Fines (%):
#200 - 5.34
#230 - 5.02
Organics (%):
Carbonates (%):
13.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
4.00
2.05
4.00
2.05
5/8"
-4.00
16.00
0.29
0.15
4.29
2.20
7/16"
-3.50
11.31
0.00
0.00
4.29
2.20
5/16"
-3.00
8.00
0.98
0.50
5.27
2.70
3.5
-2.50
5.66
3.13
1.60
8.40
4.30
4
-2.25
4.76
1.09
0.56
9.49
4.86
5
-2.00
4.00
0.87
0.45
10.36
5.31
7
-1.50
2.83
3.16
1.62
13.52
6.93
10
-1.00
2.00
4.31
2.21
17.83
9.14
14
-0.50
1.41
7.65
3.92
25.48
13.06
18
0.00
1.00
16.98
8.70
42.46
21.76
25
0.50
0.71
23.21
11.89
65.67
33.65
35
1.00
0.50
32.97
16.89
98.64
50.54
45
1.50
0.35
40.31
20.65
138.95
71.19
60
2.00
0.25
28.40
14.55
167.35
85.75
80
2.50
0.18
7.38
3.78
174.73
89.53
120
3.00
0.13
5.63
2.88
180.36
92.41
170
3.50
0.09
3.60
1.84
183.96
94.26
200
3.75
0.07
0.79
0.40
184.75
94.66
230
4.00
0.06
0.63
0.32
185.38
94.98
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
1.94
1.63
0.98
0.14
-0.33
-2.17
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.67
0.63
1.21
-0.46
4.18

PHI Sieve Sizes -4.254 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
CL
30
70
on
20
80
0
.......
...
of
EL
10
LL
9
0,
XX
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
� % Organics
Carbonates�
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-06 #S4
•
-42.3
� Sp_SM
#230 - 5.0211200 - 5.34
1
1
13.20
0.98
0.67
-0.46
4.18
1.21
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-16-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2287598.32
Northing (Y, ft):
46354.622
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-06 #S5
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2287598.32
Northing (ft):
46354.622
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-42.8 NAVD 88
USCS:
SM
Munsell:
Comments:
Dry Weight (g):
216.93
Wash Weight (g):
187.30
Pan Retained (g):
0.36
Sieve Loss (% ):
0.37
Fines (% ):
#200 - 14.76
#230 - 14.19
Organics (% ):
Carbonates (%):
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.78
0.36
0.78
0.36
5/16"
-3.00
8.00
0.47
0.22
1.25
0.58
3.5
-2.50
5.66
1.48
0.68
2.73
1.26
4
-2.25
4.76
1.59
0.73
4.32
1.99
5
-2.00
4.00
1.60
0.74
5.92
2.73
7
-1.50
2.83
5.00
2.30
10.92
5.03
10
-1.00
2.00
4.89
2.25
15.81
7.29
14
-0.50
1.41
11.35
5.23
27.16
12.52
18
0.00
1.00
3.18
1.47
30.34
13.99
25
0.50
0.71
12.53
5.78
42.87
19.76
35
1.00
0.50
18.89
8.71
61.76
28.47
45
1.50
0.35
20.40
9.40
82.16
37.87
60
2.00
0.25
21.52
9.92
103.68
47.79
80
2.50
0.18
11.49
5.30
115.17
53.09
120
3.00
0.13
32.11
14.80
147.28
67.89
170
3.50
0.09
35.31
16.28
182.59
84.17
200
3.75
0.07
2.33
1.07
184.92
85.24
230
4.00
0.06
1.22
0.56
186.14
85.81
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.49
3.22
2.21
0.80
0.17
-1.51
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.52
0.35
1.6
-0.83
3.04

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
(D
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
Fmm Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
2019-JB-06 #S5
•
42.8
SM
30- 14.1
2.21
1.52
-0.83
3.04
1.6
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-16-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2287598.32
Northing (Y, ft):
46354.622
American Vibracore Services, Inc.
a1215
Wallace Drive
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
w S E R V I C E S

Borinq Designation 2019-JB-07
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-07 i X = 2288605.827 Y = 46351.514
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
15. DATE BORING
03-06-19 12:43 03-06-19 12:47
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -20.0 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 17 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 20.0 Ft.
Finn Whiting
G
�w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
w
a 4
-,
REMARKS
W
and elevations on measured values
w
�w
-20.0
0.0
-1
U
Poorly graded silty sand (f-m), trace shell (up
S1
Sample #S1, Depth = 2.0'
to 0.04' in size), gray (10YR-6/1), (SP-SM).
Sample #C1, Depth = 0.0'- 5.0'
-22.2
2.2
C1
S2
Sample #S2, Depth = 5.0'
Poorly graded silty sand (f-m), few to some
shell (up to 0.08' in size), denser shell
concentrations from 1.2' - 1.8' and 4.6' - 5.4',
gray (10YR-5/1), (SP-SM).
C2
S3
Sample #S3, Depth = 8.0'
Sample #C2, Depth = 5.0'- 8.0'
-28.01
8.0'
Sample #S4, Depth = 9.5'
Silty sand (f-m), trace shell fragemnets (up to
S4
0.02' in size, dark gray (10YR-4/1), (SM).
C3
Sample #C3, Depth = 8.0' - 10.0'
-29.7
9.7
Sample #S5, Depth = 10. 1'
-30.1
10.1
Silt, very dark gray (10YR-3/1 ML .
S5
Well graded sand (f-c), trace to few shell
Sample #S6, Depth = 17.0'
fragments (up to 0.06' in size), gray
C4
S6
Sample #C4, Depth = 10.1' - 17.0'
(10YR-6/1), (SW).
-37.0
17.0
°
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
OAK ISLAND MULTI
DEOADAL MASTER PLAN
DEOADAL MASTER PLAN
2019-JB-07
2019-JB-0 7
0,0 - 2.0 FEET
2,0 - 4,0 FEET
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-0 7
2019-JB-0 7
6.0 - 8,0 FEET
8.0 - 10.0 FEET
TOP BOTTOM
TOP BOTTOM
Am
OAK ISLAND MULTI
OAK 1SLAW MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-0 7
2019-JB-0 7
12,0 - 14.0 FEET
14.0 - 16.0 PEST
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-07
4.0 - 8.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-07
10,0 - 12.0 FEET
TOP. BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-07
16.0 - 17,0 FEET
TOP BOTTOM
■ ■

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S1
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-22.0 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
180.22
Wash Weight (g):
171.56
Pan Retained (g):
0.30
Sieve Loss (%):
0.03
Fines (%):
#200 - 5.55
#230 - 5.00
Organics (%):
Carbonates (%):
9.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.17
0.09
0.17
0.09
3.5
-2.50
5.66
0.76
0.42
0.93
0.52
4
-2.25
4.76
0.28
0.16
1.21
0.67
5
-2.00
4.00
0.39
0.22
1.60
0.89
7
-1.50
2.83
1.80
1.00
3.40
1.89
10
-1.00
2.00
2.65
1.47
6.05
3.36
14
-0.50
1.41
3.34
1.85
9.39
5.21
18
0.00
1.00
6.99
3.88
16.38
9.09
25
0.50
0.71
9.37
5.20
25.75
14.29
35
1.00
0.50
11.47
6.36
37.22
20.65
45
1.50
0.35
11.14
6.18
48.36
26.83
60
2.00
0.25
18.15
10.07
66.51
36.90
80
2.50
0.18
26.38
14.64
92.89
51.54
120
3.00
0.13
45.60
25.30
138.49
76.84
170
3.50
0.09
29.28
16.25
167.77
93.09
200
3.75
0.07
2.44
1.35
170.21
94.45
230
4.00
0.06
0.99
0.55
171.20
95.00
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
4.00
3.22
2.96
2.45
1.35
0.63
-0.56
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.95
0.26
1.29
-1.19
4.03

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>' 2019-JB-07 #S1
•
22.0
SP-SM
#230-5.00
9.30
2.45
1.95
-1.19
4.03
1.29
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-17-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2288605.827
Northing (Y, ft):
46351.514
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S2
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-25.0 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
183.12
Wash Weight (g):
173.31
Pan Retained (g):
0.34
Sieve Loss (%):
0.49
Fines (%):
#200 - 6.31
#230 - 6.03
Organics (%):
Carbonates (%):
9.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
1.76
0.96
1.76
0.96
3.5
-2.50
5.66
3.32
1.81
5.08
2.77
4
-2.25
4.76
1.77
0.97
6.85
3.74
5
-2.00
4.00
2.19
1.20
9.04
4.94
7
-1.50
2.83
5.05
2.76
14.09
7.69
10
-1.00
2.00
6.80
3.71
20.89
11.41
14
-0.50
1.41
7.62
4.16
28.51
15.57
18
0.00
1.00
9.71
5.30
38.22
20.87
25
0.50
0.71
10.58
5.78
48.80
26.65
35
1.00
0.50
14.69
8.02
63.49
34.67
45
1.50
0.35
14.00
7.65
77.49
42.32
60
2.00
0.25
16.82
9.19
94.31
51.50
80
2.50
0.18
19.55
10.68
113.86
62.18
120
3.00
0.13
37.84
20.66
151.70
82.84
170
3.50
0.09
18.63
10.17
170.33
93.02
200
3.75
0.07
1.23
0.67
171.56
93.69
230
4.00
0.06
0.51
0.28
172.07
93.97
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.06
2.81
1.92
0.36
-0.46
-1.99
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.32
0.40
1.68
-0.81
2.75

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-07 #S2
•
-25.0
SP-SM
*2so-s.os
9.30
1.92
1.32
-0.81
2.75
1.68
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-16-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2288605.827
Northing (Y, ft):
46351.514
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S3
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina FIPS 3200 Feet
Elevation (ft):
-28.0 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
177.10
Wash Weight (g):
163.76
Pan Retained (g):
0.16
Sieve Loss (% ):
0.15
Fines (% ):
#200 - 7.87
#230 - 7.78
Organics (% ):
Carbonates (%):
11.80
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
1.91
1.08
1.91
1.08
3.5
-2.50
5.66
3.24
1.83
5.15
2.91
4
-2.25
4.76
1.07
0.60
6.22
3.51
5
-2.00
4.00
1.77
1.00
7.99
4.51
7
-1.50
2.83
5.09
2.87
13.08
7.39
10
-1.00
2.00
6.74
3.81
19.82
11.19
14
-0.50
1.41
7.97
4.50
27.79
15.69
18
0.00
1.00
11.15
6.30
38.94
21.99
25
0.50
0.71
11.09
6.26
50.03
28.25
35
1.00
0.50
12.93
7.30
62.96
35.55
45
1.50
0.35
14.50
8.19
77.46
43.74
60
2.00
0.25
21.97
12.41
99.43
56.14
80
2.50
0.18
28.73
16.22
128.16
72.37
120
3.00
0.13
29.41
16.61
157.57
88.97
170
3.50
0.09
5.33
3.01
162.90
91.98
200
3.75
0.07
0.26
0.15
163.16
92.13
230
4.00
0.06
0.17
0.10
163.33
92.22
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.85
2.58
1.75
0.24
-0.48
-1.91
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.14
0.45
1.58
-0.84
2.88

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
U)
0
10
LL
7.
90
......
.....
.....
..
... ...
........
...
..
...
.. .
... X,,
.
0---
—,-
11L-11-11—
..........
.......
...........
.......
..........
.......
........
.......
..
...
. . . . . . . . .
...
100
........
.........
. .......
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-07 #S3
•
-28.0
Sp_SM
11200 - 7.871
#230 - 7.781
11.80
1.75
1.14
-0.84
2.88
1.58
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-17-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2288605.827
Northing (Y, ft):
46351.514
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S4
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-29.5 NAVD 88
USCS:
SM
Munsell:
Comments:
Dry Weight (g):
221.96
Wash Weight (g):
191.92
Pan Retained (g):
0.44
Sieve Loss (%):
0.10
Fines (%):
#200 14.12
#230 13.84
Organics (%):
Carbonates (%):
16.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.46
0.66
1.46
0.66
4
-2.25
4.76
0.79
0.36
2.25
1.01
5
-2.00
4.00
0.37
0.17
2.62
1.18
7
-1.50
2.83
2.48
1.12
5.10
2.30
10
-1.00
2.00
3.08
1.39
8.18
3.69
14
-0.50
1.41
2.79
1.26
10.97
4.94
18
0.00
1.00
3.73
1.68
14.70
6.62
25
0.50
0.71
3.96
1.78
18.66
8.41
35
1.00
0.50
4.86
2.19
23.52
10.60
45
1.50
0.35
6.55
2.95
30.07
13.55
60
2.00
0.25
13.27
5.98
43.34
19.53
80
2.50
0.18
36.96
16.65
80.30
36.18
120
3.00
0.13
83.81
37.76
164.11
73.94
170
3.50
0.09
25.16
11.34
189.27
85.27
200
3.75
0.07
1.36
0.61
190.63
85.88
230
4.00
0.06
0.62
0.28
191.25
86.16
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.44
3.05
2.68
2.16
1.70
-0.48
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.2
0.22
1.19
-2.12
7.38

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
�
rn
m 60
40
D
T
m
TI
7
N
CD
m 50
50
W
o
U
(D
40
60 aa)
m
a
°
30
70
0
Un
20
80
U)
o
of
r
EL
0
10
J
LL
90
a
0
-U
100
z
a 100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
w
a
J
0
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S5
Analysis Date: 06-06-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-30.1 NAVD 88
USCS:
MIL
Munsell:
Comments:
Dry Weight (g):
229.50
Wash Weight (g):
89.31
Pan Retained (g):
1.32
Sieve Loss (% ):
0.04
Fines (% ):
#200 - 62.27
#230 - 61.70
Organics (% ):
Carbonates (%):
16.20
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.00
0.00
0.00
0.00
5
-2.00
4.00
0.00
0.00
0.00
0.00
7
-1.50
2.83
0.00
0.00
0.00
0.00
10
-1.00
2.00
0.72
0.31
0.72
0.31
14
-0.50
1.41
4.62
2.01
5.34
2.33
18
0.00
1.00
3.58
1.56
8.92
3.89
25
0.50
0.71
2.46
1.07
11.38
4.96
35
1.00
0.50
3.13
1.36
14.51
6.32
45
1.50
0.35
3.90
1.70
18.41
8.02
60
2.00
0.25
5.79
2.52
24.20
10.54
80
2.50
0.18
8.85
3.86
33.05
14.40
120
3.00
0.13
35.67
15.54
68.72
29.94
170
3.50
0.09
15.62
6.81
84.34
36.75
200
3.75
0.07
2.24
0.98
86.58
37.73
230
4.00
0.06
1.31
0.57
87.89
38.30
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.84
2.55
0.51
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.21
0.22
1.2
-1.32
3.74

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
0)
a)
(D 60
40
D
TI
m 50
50 p
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
U)
0
of
10
LL
9
0
0
100
Z
100
----
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
I--
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
K
Sort
Sample Information
2019-JB-07 #S5
•
-30.1
� ML
V01 62:2�
'30 61 7
16.20
2.21
-1.32
3.74
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
06-06-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2288605.827
Northing (Y, ft):
46351.514
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVD 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-07 #S6
Analysis Date: 06-06-19
Analyzed By: FKJ
Easting (ft):
2288605.827
Northing (ft):
46351.514
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-37.0 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
318.84
Wash Weight (g):
311.92
Pan Retained (g):
0.41
Sieve Loss (%):
0.00
Fines (%):
#200 - 2.47
#230 - 2.30
Organics (%):
Carbonates (%):
7.90
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.00
0.00
0.00
0.00
5
-2.00
4.00
0.00
0.00
0.00
0.00
7
-1.50
2.83
0.00
0.00
0.00
0.00
10
-1.00
2.00
0.64
0.20
0.64
0.20
14
-0.50
1.41
6.67
2.09
7.31
2.29
18
0.00
1.00
20.76
6.51
28.07
8.80
25
0.50
0.71
35.85
11.24
63.92
20.05
35
1.00
0.50
51.95
16.29
115.87
36.34
45
1.50
0.35
62.60
19.63
178.47
55.97
60
2.00
0.25
65.78
20.63
244.25
76.61
80
2.50
0.18
23.88
7.49
268.13
84.10
120
3.00
0.13
30.68
9.62
298.81
93.72
170
3.50
0.09
11.10
3.48
309.91
97.20
200
3.75
0.07
1.04
0.33
310.95
97.53
230
4.00
0.06
0.56
0.18
311.51
97.70
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.18
2.49
1.96
1.35
0.65
0.32
-0.29
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.32
0.40
0.96
0.05
2.57

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-07 #S6
•
-37.0
SW
#230-2.30
7.90
1.35
1.32
0.05
2.57
0.96
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
06-06-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2288605.827
Northing (Y, ft):
46351.514
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

Borinq Designation 2019-JB-08
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-08 i X = 2289609.752 Y = 46352.651
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
15. DATE BORING
03-06-19 09:32 03-06-19 09:41
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -21 .9 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 16 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 20.0 Ft.
Finn Whiting
G
�w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
w
a 4
REMARKS
(ft)
(ft)
Depths and elevations based on measured values
w
�-, w
-21.9
0.0
W
-1
U
Well graded silty sand (f-c), trace shell
Sample #S1, Depth = 2.5'
fragments (up to 0.02' in size), light gray
S1
Sample #C1, Depth = 0.0'- 5.0'
(10YR-7/1), (SW-SM).
-24.4
2.5
C1
Well graded sand (f-c), trace shell fragments
(up to 0.02' in size), light gray (10YR-7/1),
S2
Sample #S2, Depth = 5.0'
(SW).
-26.9
5.0
°
Sample #S3, Depth = 6.0'
Well graded silty sand (f-c), trace shell
-27.9
6.0
fragments (up to 0.02' in size), light gray
10YR-7/1 SW-SM .
S3
Sample #C2, Depth = 5.0'- 16.0'
Well graded sand (f-c), few shell fragments
C2
(up to 0.14' in size), gray (10YR 5/1) to, gray
S4
Sample #S4, Depth = 16.0'
(10YR-6/1), (SW).
-37.9
16.0
°
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-08
0,0 - 2.0 FEET
TOP BOTTOM
m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JE-08
6.0 - 8.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-08
12,0 - 14.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-08
2.0 - 4.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-J8-08
4,0 - 6.0 FEET
TOP BOTTOM
a amwm
■
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-08
2019-JB-08
8.0 - J(LO FEET
10.0 - 12.0 FEET
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-08
14,0 - 18.0 FEET
TOP BOTTOM
! ■ qLjLA-I ■-i,N . ■

Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-08 #S1
Analysis Date: 04-16-19
Analyzed By: FKJ
Easting (ft):
2289609.752
Northing (ft):
46352.651
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-24.4 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
198.18
Wash Weight (g):
189.30
Pan Retained (g):
0.37
Sieve Loss (% ):
0.51
Fines (% ):
#200 - 5.78
#230 - 5.18
Organics (% ):
Carbonates (%):
9.60
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.34
0.17
0.34
0.17
4
-2.25
4.76
0.00
0.00
0.34
0.17
5
-2.00
4.00
0.02
0.01
0.36
0.18
7
-1.50
2.83
0.50
0.25
0.86
0.43
10
-1.00
2.00
0.69
0.35
1.55
0.78
14
-0.50
1.41
0.72
0.36
2.27
1.15
18
0.00
1.00
1.96
0.99
4.23
2.13
25
0.50
0.71
3.45
1.74
7.68
3.88
35
1.00
0.50
4.90
2.47
12.58
6.35
45
1.50
0.35
5.87
2.96
18.45
9.31
60
2.00
0.25
10.54
5.32
28.99
14.63
80
2.50
0.18
32.16
16.23
61.15
30.86
120
3.00
0.13
83.44
42.10
144.59
72.96
170
3.50
0.09
39.31
19.84
183.90
92.79
200
3.75
0.07
2.82
1.42
186.72
94.22
230
4.00
0.06
1.20
0.61
187.92
94.82
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.28
3.05
2.73
2.32
2.04
0.73
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.51
0.18
0.84
-2.23
9.88

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>' 2019-JB-08 #S1
•
24.4
SW-SM
#230-5.18
9.60
2.73
2.51
-2.23
9.88
0.84
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-16-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2289609.752
Northing (Y, ft):
46352.651
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-08 #S2
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2289609.752
Northing (ft):
46352.651
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-26.9 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
205.06
Wash Weight (g):
200.72
Pan Retained (g):
0.04
Sieve Loss (%):
0.00
Fines (%):
#200 - 2.31
#230 - 2.14
Organics (%):
Carbonates (%):
9.60
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.02
0.50
1.02
0.50
4
-2.25
4.76
0.43
0.21
1.45
0.71
5
-2.00
4.00
0.35
0.17
1.80
0.88
7
-1.50
2.83
1.27
0.62
3.07
1.50
10
-1.00
2.00
2.37
1.16
5.44
2.65
14
-0.50
1.41
4.37
2.13
9.81
4.78
18
0.00
1.00
8.99
4.38
18.80
9.17
25
0.50
0.71
14.12
6.89
32.92
16.05
35
1.00
0.50
20.58
10.04
53.50
26.09
45
1.50
0.35
22.04
10.75
75.54
36.84
60
2.00
0.25
28.28
13.79
103.82
50.63
80
2.50
0.18
38.21
18.63
142.03
69.26
120
3.00
0.13
47.90
23.36
189.93
92.62
170
3.50
0.09
9.57
4.67
199.50
97.29
200
3.75
0.07
0.82
0.40
200.32
97.69
230
4.00
0.06
0.36
0.18
200.68
97.86
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.25
2.82
2.62
1.98
0.95
0.50
-0.47
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.66
0.32
1.17
-0.97
3.79

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-08 #S2
•
-26.9
SW
#230 - 2.141
9.60
1.98
1.66
-0.97
3.79
1.17
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-17-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2289609.752
Northing (Y, ft):
46352.651
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-08 #S3
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2289609.752
Northing (ft):
46352.651
Coordinate System:
State Plane North Carolina FIPS 3200 Feet
Elevation (ft):
-27.9 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
188.26
Wash Weight (g):
177.54
Pan Retained (g):
0.53
Sieve Loss (% ):
0.31
Fines (% ):
#200 - 6.61
#230 - 6.28
Organics (% ):
Carbonates (%):
10.50
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.63
1.40
2.63
1.40
3.5
-2.50
5.66
3.73
1.98
6.36
3.38
4
-2.25
4.76
2.20
1.17
8.56
4.55
5
-2.00
4.00
1.72
0.91
10.28
5.46
7
-1.50
2.83
5.35
2.84
15.63
8.30
10
-1.00
2.00
5.95
3.16
21.58
11.46
14
-0.50
1.41
7.47
3.97
29.05
15.43
18
0.00
1.00
14.56
7.73
43.61
23.16
25
0.50
0.71
21.65
11.50
65.26
34.66
35
1.00
0.50
28.80
15.30
94.06
49.96
45
1.50
0.35
24.23
12.87
118.29
62.83
60
2.00
0.25
16.82
8.93
135.11
71.77
80
2.50
0.18
10.71
5.69
145.82
77.46
120
3.00
0.13
18.30
9.72
164.12
87.18
170
3.50
0.09
10.69
5.68
174.81
92.86
200
3.75
0.07
1.00
0.53
175.81
93.39
230
4.00
0.06
0.62
0.33
176.43
93.72
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.84
2.28
1.00
0.08
-0.46
-2.13
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.84
0.56
1.54
-0.48
2.96

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
rn
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
U)
0
of
EL
10
d
90
LL
F--
..
....
....
........
.........
I
—i
0
r
...
....
...
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)�
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-08 #S3
1�
-27.9
SW-SM�'*
00-6.611
#230 - 6.281
10.50
1
0.84
-0.48
2.96
1.54
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-17-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289609.752
Northing (Y, ft):
46352.651
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-08 #S4
Analysis Date: 04-17-19
Analyzed By: FKJ
Easting (ft):
2289609.752
Northing (ft):
46352.651
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-37.9 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
193.50
Wash Weight (g):
186.26
Pan Retained (g):
0.25
Sieve Loss (%):
0.00
Fines (%):
#200 - 4.02
#230 - 3.87
Organics (%):
Carbonates (%):
10.50
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.22
0.11
0.22
0.11
4
-2.25
4.76
0.41
0.21
0.63
0.33
5
-2.00
4.00
1.17
0.60
1.80
0.93
7
-1.50
2.83
3.29
1.70
5.09
2.63
10
-1.00
2.00
5.25
2.71
10.34
5.34
14
-0.50
1.41
7.60
3.93
17.94
9.27
18
0.00
1.00
11.67
6.03
29.61
15.30
25
0.50
0.71
15.68
8.10
45.29
23.41
35
1.00
0.50
22.06
11.40
67.35
34.81
45
1.50
0.35
22.93
11.85
90.28
46.66
60
2.00
0.25
29.41
15.20
119.69
61.86
80
2.50
0.18
28.89
14.93
148.58
76.79
120
3.00
0.13
24.16
12.49
172.74
89.27
170
3.50
0.09
12.48
6.45
185.22
95.72
200
3.75
0.07
0.51
0.26
185.73
95.98
230
4.00
0.06
0.28
0.14
186.01
96.13
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.44
2.79
2.44
1.61
0.57
0.04
-1.06
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.35
0.39
1.28
-0.59
2.79

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
rn
(D
1 1
1
1
1
a60
(D
40
D
TI
m 50
50 E
0
(D.
40
60
(D
CL
30
70
U) 20
80
U)
0
of
ion
90
0
11
-
.........
........
r
100
..
.....
. ........ ..
Z
100
—
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)�
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-08 #S4
•
-37.9
SW
11200 - 4.021
#230 - 3.871
10.50
1.61
1.35
-0.59
2.79
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-17-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289609.752
Northing (Y, ft):
46352.651
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

Borinq Designation 2019-JB-11A
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-11A i X = 2288592.579 Y = 45357.101
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
75. DATE BORING
: 03-06-19 13:22 03-06-19 13:26
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -21 .1 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 14 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
w
a 4
REMARKS
W
and elevations on measured values
w
��-, w
-21.1
0.0
-1
U
'7Poorly
graded silty sand (f-m), very dark gray
-22.1
1.0
(10YR-3/1), (SP-SM).
S1
Sample #S1, Depth = 2.0'
Sample #C1, Depth = 0.0'- 6.5'
Poorly graded sand (f-m), gray (10YR-5/1),
-23.1
2.0
•
(SP).
C1
Well graded sand (f-c), trace to few shell
fragments (up to 0.04' in size), gray
S2
Sample #S2, Depth = 6.5'
(10YR-6/1), (SW).
-27.6
6.5
Sample #S3, Depth = 7.5'
Well graded silty sand (f-c), trace to few shell
-28.6
7.5
fragments (up to 0.04' in size), gray
10YR-5/1 SW-SM .
S3
Sample #C2, Depth = 0.0'- 12.6'
Well graded sand (f-c), trace limestone (up to
C2
0.10' in size), mottled with dark gray (10YR
S4
Sample #S4, Depth = 12.6'
4/1) silty sand (SP-SM), light gray
(10YR-7/1), (SW).
-33.8
12.7
Silty sand (f-c), few to some shell fragments.
trace silt increasing with depth, gray
S5
Sample #S5, Depth = 14.0'
-35.1
14.0
10YR-5/1 , SM .
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

mm
mm
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-11A
2019-JB-11A
0.0 - 2.0 FEET
2.0 - 4.0 FEET
TOP BOTTOM
TOP BOTTOM
E
EL
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-11A
2019-JB-11A
8-0 - 8,0 FEET
8.0 -10.0 FEET
TOP BOTTOM
TOP BOTTOM
. �tl ..
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-11A
12,0 - 14.0 FEET
TOP BOTTOM
■ mk--iL 0.-.N-L-MLJ" E.
m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-1TA
4.0 - 6.0 FEET
TOP BOTTOM
m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-11A
10.0 - 12.0 FEET
TOP BOTTOM
■ ■ IN ■ ■ ■ ■ 0 i ■

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-1 1A #S1
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2288592.579
Northing (ft):
45357.101
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-23.1 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
217.60
Wash Weight (g):
204.39
Pan Retained (g):
0.47
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.66
#230 - 6.29
Organics (%):
Carbonates (%):
18.50
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
3.75
1.72
3.75
1.72
3.5
-2.50
5.66
5.25
2.41
9.00
4.14
4
-2.25
4.76
1.31
0.60
10.31
4.74
5
-2.00
4.00
1.08
0.50
11.39
5.23
7
-1.50
2.83
3.22
1.48
14.61
6.71
10
-1.00
2.00
2.80
1.29
17.41
8.00
14
-0.50
1.41
2.78
1.28
20.19
9.28
18
0.00
1.00
3.51
1.61
23.70
10.89
25
0.50
0.71
5.06
2.33
28.76
13.22
35
1.00
0.50
6.49
2.98
35.25
16.20
45
1.50
0.35
4.58
2.10
39.83
18.30
60
2.00
0.25
7.94
3.65
47.77
21.95
80
2.50
0.18
31.00
14.25
78.77
36.20
120
3.00
0.13
85.07
39.09
163.84
75.29
170
3.50
0.09
37.51
17.24
201.35
92.53
200
3.75
0.07
1.76
0.81
203.11
93.34
230
4.00
0.06
0.81
0.37
203.92
93.71
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.25
3.00
2.68
2.11
0.97
-2.12
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.04
0.24
1.6
-1.96
5.96

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
k
10
80
20
70
30
m
rn
a�
m 60
40
D
T
m
TI
7
N
CD
m 50
50
W
0
U
m
40
60
m
a
°
30
70
0
U0i' 20
80
0
0
of
a
W
0 10
J
LL
90
a
0
—
100
z
a 100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
w
a
J
0
a
U
W
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
% Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
J
2019-JB-11A#S1
•
23.1
SP-SM
#230-6.2s
18.50
2.68
2.04
-1.96
5.96
1.6
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-22-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2288592.579
Northing (Y, ft):
45357.101
American Vibracore Services, Inc.
Wallace Drive
Horizontal System:
v
NAD 1983
a1215
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVD 88
w S E R V I C E S
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-1 1A #S2
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2288592.579
Northing (ft):
45357.101
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-27.6 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
218.80
Wash Weight (g):
210.91
Pan Retained (g):
0.27
Sieve Loss (%):
0.00
Fines (%):
#200 - 3.88
#230 - 3.73
Organics (%):
Carbonates (%):
18.50
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.43
0.20
0.43
0.20
3.5
-2.50
5.66
3.15
1.44
3.58
1.64
4
-2.25
4.76
1.32
0.60
4.90
2.24
5
-2.00
4.00
2.41
1.10
7.31
3.34
7
-1.50
2.83
6.18
2.82
13.49
6.17
10
-1.00
2.00
9.93
4.54
23.42
10.70
14
-0.50
1.41
12.30
5.62
35.72
16.33
18
0.00
1.00
15.17
6.93
50.89
23.26
25
0.50
0.71
14.22
6.50
65.11
29.76
35
1.00
0.50
16.69
7.63
81.80
37.39
45
1.50
0.35
17.63
8.06
99.43
45.44
60
2.00
0.25
24.56
11.22
123.99
56.67
80
2.50
0.18
31.71
14.49
155.70
71.16
120
3.00
0.13
43.47
19.87
199.17
91.03
170
3.50
0.09
10.53
4.81
209.70
95.84
200
3.75
0.07
0.60
0.27
210.30
96.12
230
4.00
0.06
0.34
0.16
210.64
96.27
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.41
2.82
2.60
1.70
0.13
-0.53
-1.71
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.21
0.43
1.55
-0.69
2.52

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
a
a)
(D 60
40
D
TI
CD
m 50
50
�6
0
(D.
40
60 a)
(D
CL
30
70
U) 20
U)
0
80
of
10
...
. .
............
. .......
90
0
.
..............
-
100
Z
100 5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse e
Coarse Medium Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
%Fines
% Organics
Carbonates
Median
Mean
Skew
K
Kurt
Sort
Sample Information
2019-JB-1 1A #S2
•
-27.6
SW
11200 - 3.881
#230 - 3.731
18.50
1.7
1.21
-0.69
2.52
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2288592.579
American Vibracore Services, Inc.
Northing (Y, ft):
45357.101
/--yk 101W
1215 Wallace Drive
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Horizontal System:
NAD 1983
LU S E R V I C E S
U)
I
Vertical System: I
NAVID 88

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-1 1A #S3
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2288592.579
Northing (ft):
45357.101
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.6 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
213.10
Wash Weight (g):
199.30
Pan Retained (g):
0.50
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.99
#230 - 6.71
Organics (%):
Carbonates (%):
16.10
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.20
0.56
1.20
0.56
4
-2.25
4.76
0.50
0.23
1.70
0.80
5
-2.00
4.00
2.10
0.99
3.80
1.78
7
-1.50
2.83
4.00
1.88
7.80
3.66
10
-1.00
2.00
5.50
2.58
13.30
6.24
14
-0.50
1.41
8.20
3.85
21.50
10.09
18
0.00
1.00
12.60
5.91
34.10
16.00
25
0.50
0.71
17.40
8.17
51.50
24.17
35
1.00
0.50
24.00
11.26
75.50
35.43
45
1.50
0.35
23.20
10.89
98.70
46.32
60
2.00
0.25
23.00
10.79
121.70
57.11
80
2.50
0.18
24.40
11.45
146.10
68.56
120
3.00
0.13
38.80
18.21
184.90
86.77
170
3.50
0.09
12.40
5.82
197.30
92.59
200
3.75
0.07
0.90
0.42
198.20
93.01
230
4.00
0.06
0.60
0.28
198.80
93.29
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.92
2.68
1.67
0.54
0.00
-1.24
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.34
0.40
1.38
-0.63
2.76

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D
40
60 a)
(D
CL
30
70
U) 20
80
U)
0
of
10
90
0
....
.....
.........
...........
.. .........
...........
...........
100
Z
100 5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse Fine
Coarse Medium Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
K
Sort
Sample Information
2019-JB-1 1A #S3
1�
-28.6
SW-SM�'*
00-6.991
#230 - 6.71
16.10
1.67
1.34
-0.63
2.76
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2288592.579
American Vibracore Services, Inc.
Northing (Y, ft):
45357.101
< /--yk 101W
1215 Wallace Drive
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Horizontal System:
NAD 1983
LU S E R V I C E S
U)
Vertical System:
NAVID 88

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-1 1A #S4
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2288592.579
Northing (ft):
45357.101
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-33.7 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
207.50
Wash Weight (g):
199.10
Pan Retained (g):
0.10
Sieve Loss (%):
0.00
Fines (%):
#200 - 4.14
#230 - 4.10
Organics (%):
Carbonates (%):
16.10
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
1.70
0.82
1.70
0.82
5/16"
-3.00
8.00
1.00
0.48
2.70
1.30
3.5
-2.50
5.66
0.70
0.34
3.40
1.64
4
-2.25
4.76
0.30
0.14
3.70
1.78
5
-2.00
4.00
0.80
0.39
4.50
2.17
7
-1.50
2.83
2.40
1.16
6.90
3.33
10
-1.00
2.00
3.10
1.49
10.00
4.82
14
-0.50
1.41
5.60
2.70
15.60
7.52
18
0.00
1.00
11.00
5.30
26.60
12.82
25
0.50
0.71
15.30
7.37
41.90
20.19
35
1.00
0.50
19.80
9.54
61.70
29.73
45
1.50
0.35
22.60
10.89
84.30
40.63
60
2.00
0.25
45.30
21.83
129.60
62.46
80
2.50
0.18
42.60
20.53
172.20
82.99
120
3.00
0.13
20.70
9.98
192.90
92.96
170
3.50
0.09
5.20
2.51
198.10
95.47
200
3.75
0.07
0.80
0.39
198.90
95.86
230
4.00
0.06
0.10
0.05
199.00
95.90
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.41
2.55
2.31
1.71
0.75
0.22
-0.97
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.36
0.39
1.27
-1.33
5.37

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
Z
(D
a
.2)
a)
(D 60
40
D
TI
m 50
50 E
0
(D
40
60 a)
(D
CL
30
70
U) 20
80
0
of
EL
10
90
L
q 0
-
100
Z
100
---
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
�Elev. (ft)�
USCS
% Fines
% Organics
Carbonates�
Median
Mean
Skew
Kurt
Sort
Sample Information
:3
5 2019-JB-1 1A #S4
-33.7
SW
11200 - 4.141
#230 - 4.101
16.10
1.71
1.36
-1.33
5.37
1.27
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2288592.579
Northing (Y, ft):
45357.101
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-11A #S5
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2288592.579
Northing (ft):
45357.101
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-35.1 NAVD 88
USCS:
SM
Munsell:
Comments:
Dry Weight (g):
201.70
Wash Weight (g):
175.35
Pan Retained (g):
0.34
Sieve Loss (% ):
0.05
Fines (% ):
#200 - 13.89
#230 - 13.28
Organics (% ):
Carbonates (%):
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.65
0.32
0.65
0.32
3.5
-2.50
5.66
1.57
0.78
2.22
1.10
4
-2.25
4.76
2.26
1.12
4.48
2.22
5
-2.00
4.00
2.07
1.03
6.55
3.25
7
-1.50
2.83
5.75
2.85
12.30
6.10
10
-1.00
2.00
8.56
4.24
20.86
10.34
14
-0.50
1.41
9.79
4.85
30.65
15.20
18
0.00
1.00
9.90
4.91
40.55
20.10
25
0.50
0.71
8.27
4.10
48.82
24.20
35
1.00
0.50
9.09
4.51
57.91
28.71
45
1.50
0.35
9.44
4.68
67.35
33.39
60
2.00
0.25
13.99
6.94
81.34
40.33
80
2.50
0.18
11.70
5.80
93.04
46.13
120
3.00
0.13
37.71
18.70
130.75
64.82
170
3.50
0.09
40.89
20.27
171.64
85.10
200
3.75
0.07
2.05
1.02
173.69
86.11
230
4.00
0.06
1.22
0.60
174.91
86.72
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.47
3.25
2.60
0.59
-0.42
-1.69
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.56
0.34
1.75
-0.8
2.41

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
0
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
(D
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
Fmm Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
5 2019-JB-11A #S5
•
-35.1
SM
230 - 13.2
2.6
1.56
-0.8
2.41
1.75
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-22-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2288592.579
Northing (Y, ft):
45357.101
American Vibracore Services, Inc.
a1215
Wallace Drive
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
w S E R V I C E S

Borinq Designation 2019-JB-12
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-12 X = 2289595.113 Y = 45348.518
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED i
75. DATE BORING ; 03-06-19 10:19 03-06-19 10:22
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -20.1 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 16 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
w
a 4
REMARKS
(ft)
(ft)
W
Depths and elevations based on measured values
w
�-, w
-20.1
0.0
S1
Sample #S1, Depth = 1.6'
Sample #C1, Depth = 0.0'- 7.0'
Well graded sand (f-c), trace shell (up to
0.06' in size), light grayish brown (10YR 6/2)
C1
to, gray (10YR 6/1), (SW).
S2
Sample #S2, Depth = 7.0'
-27.5
7.4
Well graded sand (f-c), few shell (up to 0.08'
in size), gray (1OYR-5/1), (SW-SM).
C2
S3
Sample #S3, Depth = 16.0'
Sample #C2, Depth = 0.0'- 16.0'
-33.01
12.9
°
Well graded sand (f-c), trace to few shell (up
to 0.08' in size), light gray (10YR-7/1),
(SW-SM).
-36.1
16.0
°
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

m
OAK ISLAND MULTI
DEGADAL MASTER PLAN
2019-JB-12
0,0 - 2,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-12
6.0 - 8.0 FEET
TOP BOTTOM
■
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-12
12.0 - 14.0 FEET
TOP BOTTOM
QW ISLAND MULTI
❑ECADAL MASTER PLAN
2419-JB-12
2.0 - Co FEET
TOP BOTTOM
OAK ISLAND MULTI
DEGADAL MASTER PLAN
2019-JB-12
8.0 - 10,0 FEET
TOP BOTTOM
Im
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-12
14,0 - 1 & 0 FEET
TOP BOTTOM
■ . ■ ■j" 0
no
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-12
4,0 - 6.0 FEET
TOP BOTTOM
J�
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-12
10.0 - 12.0 FEET
TOP BOTTOM
p�

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-12 #S1
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289595.113
Northing (ft):
45348.518
Coordinate System:
State Plane North Carolina FIPS 3200 Feet
Elevation (ft):
-21.7 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
203.50
Wash Weight (g):
200.35
Pan Retained (g):
0.02
Sieve Loss (% ):
0.00
Fines (% ):
#200 - 1.66
#230 - 1.56
Organics (% ):
Carbonates (% ):
5.90
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.30
0.15
0.30
0.15
3.5
-2.50
5.66
0.00
0.00
0.30
0.15
4
-2.25
4.76
0.00
0.00
0.30
0.15
5
-2.00
4.00
0.00
0.00
0.30
0.15
7
-1.50
2.83
0.30
0.15
0.60
0.29
10
-1.00
2.00
1.11
0.55
1.71
0.84
14
-0.50
1.41
3.22
1.58
4.93
2.42
18
0.00
1.00
8.39
4.12
13.32
6.55
25
0.50
0.71
19.00
9.34
32.32
15.88
35
1.00
0.50
26.82
13.18
59.14
29.06
45
1.50
0.35
29.19
14.34
88.33
43.41
60
2.00
0.25
33.06
16.25
121.39
59.65
80
2.50
0.18
27.82
13.67
149.21
73.32
120
3.00
0.13
40.35
19.83
189.56
93.15
170
3.50
0.09
10.05
4.94
199.61
98.09
200
3.75
0.07
0.51
0.25
200.12
98.34
230
4.00
0.06
0.21
0.10
200.33
98.44
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.19
2.77
2.54
1.70
0.85
0.50
-0.19
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.6
0.33
1.05
-0.48
2.96

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-12 #S1
•
-21.7
SW
#230 -1.56
5.90
1.7
1.6
-0.48
2.96
1.05
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-22-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2289595.113
Northing (Y, ft):
45348.518
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-12 #S2
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289595.113
Northing (ft):
45348.518
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-27.1 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
216.70
Wash Weight (g):
207.30
Pan Retained (g):
0.40
Sieve Loss (%):
0.05
Fines (%):
#200 - 5.12
#230 - 4.57
Organics (%):
Carbonates (%):
5.90
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.60
0.28
0.60
0.28
3.5
-2.50
5.66
0.50
0.23
1.10
0.51
4
-2.25
4.76
0.30
0.14
1.40
0.65
5
-2.00
4.00
1.10
0.51
2.50
1.15
7
-1.50
2.83
2.10
0.97
4.60
2.12
10
-1.00
2.00
2.60
1.20
7.20
3.32
14
-0.50
1.41
3.00
1.38
10.20
4.71
18
0.00
1.00
5.60
2.58
15.80
7.29
25
0.50
0.71
10.10
4.66
25.90
11.95
35
1.00
0.50
15.60
7.20
41.50
19.15
45
1.50
0.35
20.20
9.32
61.70
28.47
60
2.00
0.25
19.70
9.09
81.40
37.56
80
2.50
0.18
26.90
12.41
108.30
49.98
120
3.00
0.13
61.10
28.20
169.40
78.17
170
3.50
0.09
33.80
15.60
203.20
93.77
200
3.75
0.07
2.40
1.11
205.60
94.88
230
4.00
0.06
1.20
0.55
206.80
95.43
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.80
3.19
2.94
2.50
1.31
0.78
-0.44
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.98
0.25
1.26
-1.28
4.59

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-12 #S2
•
-27.1
SW
#230 - 4.571
5.90
2.5
1.98
-1.28
4.59
1.26
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-22-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2289595.113
Northing (Y, ft):
45348.518
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-12 #S3
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2289595.113
Northing (ft):
45348.518
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-36.1 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
208.36
Wash Weight (g):
196.69
Pan Retained (g):
0.22
Sieve Loss (% ):
0.02
Fines (% ):
#200 - 5.90
#230 - 5.73
Organics (% ):
Carbonates (%):
18.80
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.02
0.97
2.02
0.97
3.5
-2.50
5.66
2.73
1.31
4.75
2.28
4
-2.25
4.76
1.89
0.91
6.64
3.19
5
-2.00
4.00
1.73
0.83
8.37
4.02
7
-1.50
2.83
4.12
1.98
12.49
5.99
10
-1.00
2.00
5.33
2.56
17.82
8.55
14
-0.50
1.41
5.36
2.57
23.18
11.12
18
0.00
1.00
8.20
3.94
31.38
15.06
25
0.50
0.71
9.43
4.53
40.81
19.59
35
1.00
0.50
13.22
6.34
54.03
25.93
45
1.50
0.35
15.14
7.27
69.17
33.20
60
2.00
0.25
29.05
13.94
98.22
47.14
80
2.50
0.18
41.71
20.02
139.93
67.16
120
3.00
0.13
43.95
21.09
183.88
88.25
170
3.50
0.09
11.57
5.55
195.45
93.80
200
3.75
0.07
0.62
0.30
196.07
94.10
230
4.00
0.06
0.36
0.17
196.43
94.27
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.90
2.69
2.07
0.93
0.10
-1.75
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.51
0.35
1.5
-1.26
3.99

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60
CL
30
70
U) 20
U)
0
80
of
EL
10
LL
....
....
....
......
......
......
90
0
... .....
......
....
....
...
....
......
......
....
......
..
100
. . ....
.
......
....................
100
---
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
LU
I--
U)
Gravel
Sand
Silt and Clay
<
0
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
u
Kurt
Sort
Sample Information
2019-JB-12 #S3
1�
-36.1
SW-SM�'*
00-5.901
#230 - 5.731
18.80
2.07
1.51
-1.26
3.99
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289595.113
Northing (Y, ft):
45348.518
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System: I
NAVID 88
LU S E R V I C E S
U)
I

Borinq Designation 2019-JB-13
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-13 i X = 2289602.136 Y = 44354.299
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED i
75. DATE BORING ; 03-06-19 10:40 03-06-19 10:41
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -20.8 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 19.3 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
a 4
REMARKS
(ft)
(ft)
Depths and elevations based on measured values
w
�-, w
-20.8
0.0
W
-1
u
WeII graded sand f-c , few shell fragments
(up to 0.12' in size), grainsize and shell
S1
Sample #S1, Depth = 1.5'
-22.3
1.5
content increasing with depth, light gray
10YR-7/1 (SW).
C1
Sample #C1, Depth = 0.0'- 3.1'
Poorly graded silty sand (f-m), trace shell
HS2
fragments (up to 0.04' in size), gray
Sample #S2, Depth = 3.1'
-23.9
3.1
10YR-5/1 SP-SM .
Sample #S3, Depth = 4.4'
Poorly graded silty sand (f-m), some shell
fragments (up to 0.14' in size), gray
S3
Sample #C2, Depth = 3.1'- 10.5'
-25.2
4.4
10YR-5/1 SP-SM .
Well graded sand (f-c), few to some shell
C2
fragments (up to 0.08' in size), dense shell
S4
Sample #S4, Depth = 10.5'
concentrations from 6.1' - 6.8' ; and 7.3' -
7.4', gray (1OYR-5/1), (SW).
-31.4
10.6
o
0
Sample #S5, Depth = 12.2'
C3
S5
Sample #C3, Depth = 10.5'- 12.2'
Poorly graded silty sand (f-m), some shell
fragments (shell up to 0.06' in size), silt
nodules from 15.2' - 15.4' and 16.1' - 16.5',
dark gray (1OYR-4/1), (SP-SM).
-40.1
19.3
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
OAK [SLAW MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-13
2019-JS-13
2019-JB-13
0.0 - 2.0 FEET
' 2.0 - 4.0 FEET
4.0 - 6.0 FEET
TOP BOTTOM
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
LEAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MAC PLAN
DECADAL MASTER PLAN
2019-JB-13
2019-JB-13
2019-JB-13
6.0 - 8.0 FEET
8.0 - 10.0 FEET
10.0 - 12,0 FEET
TOP BOTTOM
TOP SOT -TOM
,
TOP BOTTOM
OAK ISLAND MULTI
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-13
2010-JB-13
2019-JB-13
12.0 - 14,0 FEET
14.0 - T6.0 FEET
16.0 - 18.0 FEET
TOP BOTTOM
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-13
16.0 -13.3 FEET
TOP BOTTOM
0 m ■ i ■ t t ■ 0

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-13 #S1
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289602.136
Northing (ft):
44354.299
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-22.3 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
209.90
Wash Weight (g):
205.90
Pan Retained (g):
0.10
Sieve Loss (%):
0.10
Fines (%):
#200 - 2.29
#230 - 2.05
Organics (%):
Carbonates (%):
10.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
1.60
0.76
1.60
0.76
3.5
-2.50
5.66
0.10
0.05
1.70
0.81
4
-2.25
4.76
0.30
0.14
2.00
0.95
5
-2.00
4.00
1.00
0.48
3.00
1.43
7
-1.50
2.83
1.80
0.86
4.80
2.29
10
-1.00
2.00
2.60
1.24
7.40
3.53
14
-0.50
1.41
4.80
2.29
12.20
5.81
18
0.00
1.00
9.90
4.72
22.10
10.53
25
0.50
0.71
17.50
8.34
39.60
18.87
35
1.00
0.50
23.60
11.24
63.20
30.11
45
1.50
0.35
19.80
9.43
83.00
39.54
60
2.00
0.25
25.90
12.34
108.90
51.88
80
2.50
0.18
31.10
14.82
140.00
66.70
120
3.00
0.13
44.10
21.01
184.10
87.71
170
3.50
0.09
19.50
9.29
203.60
97.00
200
3.75
0.07
1.50
0.71
205.10
97.71
230
4.00
0.06
0.50
0.24
205.60
97.95
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.39
2.91
2.70
1.92
0.77
0.33
-0.68
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.62
0.33
1.3
-0.92
3.83

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
Z
(D
(D 60
40
D
TI
.50
m 50
E
0
(D.
40
60
(D
CL
30
70
U) 20
co
0
80
of
a-
10
LL
-----
90
0-
..................
100
< 100 5 10 51 5 0.1 5 0.01 5 0.001
a_
of Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse Fine
Coarse Medium Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 3 #S1
•
-22.3
� SW
#200 - 2.291
#230 - 2.051
10.00
1.92
1.62
-0.92
3.83
1.3
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289602.136
American Vibracore Services, Inc.
Northing (Y, ft):
44354.299
< /--yk 101W
1215 Wallace Drive
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal System:
NAD 1983
LU S E R V I C E S
U)
Vertical System:
NAVID 88

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-13 #S2
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289602.136
Northing (ft):
44354.299
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-23.9 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
204.60
Wash Weight (g):
191.28
Pan Retained (g):
0.51
Sieve Loss (%):
0.00
Fines (%):
#200 - 7.42
#230 - 6.76
Organics (%):
Carbonates (%):
10.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.22
0.11
0.22
0.11
5
-2.00
4.00
0.26
0.13
0.48
0.23
7
-1.50
2.83
0.71
0.35
1.19
0.58
10
-1.00
2.00
1.19
0.58
2.38
1.16
14
-0.50
1.41
1.67
0.82
4.05
1.98
18
0.00
1.00
2.84
1.39
6.89
3.37
25
0.50
0.71
4.33
2.12
11.22
5.48
35
1.00
0.50
7.79
3.81
19.01
9.29
45
1.50
0.35
8.87
4.34
27.88
13.63
60
2.00
0.25
10.42
5.09
38.30
18.72
80
2.50
0.18
30.16
14.74
68.46
33.46
120
3.00
0.13
78.95
38.59
147.41
72.05
170
3.50
0.09
39.28
19.20
186.69
91.25
200
3.75
0.07
2.72
1.33
189.41
92.58
230
4.00
0.06
1.36
0.66
190.77
93.24
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.31
3.08
2.71
2.21
1.73
0.39
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.4
0.19
0.97
-1.86
6.94

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
k
90
10
80
20
70
30
(D
Z
a
60
(D
40
D
TI
m 50
50 p
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
0
of
10
LL
90
0
.
....
. 7
100
Z 100
5 10 5 1 5 0.1 5 0.01 5 0.001
o-
af
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 3 #S2
•
-23.9
� Sp_SM
#200 - 7.421
#230 - 6.761
10.00
2.71
2.4
-1.86
6.94
0.97
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289602.136
Northing (Y, ft):
44354.299
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-13 #S3
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289602.136
Northing (ft):
44354.299
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-25.2 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
208.60
Wash Weight (g):
195.50
Pan Retained (g):
0.20
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.62
#230 - 6.38
Organics (%):
Carbonates (%):
21.10
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
2.00
0.96
2.00
0.96
5/16"
-3.00
8.00
2.00
0.96
4.00
1.92
3.5
-2.50
5.66
5.30
2.54
9.30
4.46
4
-2.25
4.76
3.00
1.44
12.30
5.90
5
-2.00
4.00
4.00
1.92
16.30
7.81
7
-1.50
2.83
9.40
4.51
25.70
12.32
10
-1.00
2.00
10.40
4.99
36.10
17.31
14
-0.50
1.41
13.20
6.33
49.30
23.63
18
0.00
1.00
14.50
6.95
63.80
30.58
25
0.50
0.71
13.20
6.33
77.00
36.91
35
1.00
0.50
20.70
9.92
97.70
46.84
45
1.50
0.35
10.20
4.89
107.90
51.73
60
2.00
0.25
24.00
11.51
131.90
63.23
80
2.50
0.18
28.60
13.71
160.50
76.94
120
3.00
0.13
25.60
12.27
186.10
89.21
170
3.50
0.09
8.00
3.84
194.10
93.05
200
3.75
0.07
0.70
0.34
194.80
93.38
230
4.00
0.06
0.50
0.24
195.30
93.62
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.79
2.43
1.32
-0.40
-1.13
-2.41
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.78
0.58
1.75
-0.55
2.35

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
a30
1
11
1
1
1 1
1
1
1
1
1
1
170
U) 20
80
U)
0
of
L 10
90
0
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
I--
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-1 3 #S3
1�
-25.2
SP-SM�#2
00-6.621
#230 - 6.381
21.10
1.32
0.78
-0.55
2.35
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289602.136
Northing (Y, ft):
44354.299
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System: I
NAVID 88
LU S E R V I C E S
U)
I

Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-13 #S4
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289602.136
Northing (ft):
44354.299
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-31.3 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
207.20
Wash Weight (g):
197.55
Pan Retained (g):
0.18
Sieve Loss (% ):
0.00
Fines (% ):
#200 - 4.87
#230 - 4.74
Organics (% ):
Carbonates (%):
21.10
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
5.14
2.48
5.14
2.48
3.5
-2.50
5.66
3.93
1.90
9.07
4.38
4
-2.25
4.76
2.39
1.15
11.46
5.53
5
-2.00
4.00
1.12
0.54
12.58
6.07
7
-1.50
2.83
4.91
2.37
17.49
8.44
10
-1.00
2.00
5.33
2.57
22.82
11.01
14
-0.50
1.41
7.61
3.67
30.43
14.69
18
0.00
1.00
11.97
5.78
42.40
20.46
25
0.50
0.71
14.56
7.03
56.96
27.49
35
1.00
0.50
18.23
8.80
75.19
36.29
45
1.50
0.35
19.03
9.18
94.22
45.47
60
2.00
0.25
41.65
20.10
135.87
65.57
80
2.50
0.18
35.12
16.95
170.99
82.52
120
3.00
0.13
22.13
10.68
193.12
93.20
170
3.50
0.09
3.65
1.76
196.77
94.97
200
3.75
0.07
0.33
0.16
197.10
95.13
230
4.00
0.06
0.27
0.13
197.37
95.26
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.55
2.57
2.28
1.61
0.32
-0.39
-2.37
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.06
0.48
1.55
-1.07
3.55

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
�
rn
CD
a)m
60
40
D
T
m
TI
7
N
CD
m 50
50
W
0
U
(D
40
60 aa)
m
a
°
30
70
0
0i
� 20
80
0
0
of
EL
0
10
LL
ILI
90
a
0
i—
100
_
z
a 100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
w
a
J
0
a
U
W
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
% Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
J
2019-JB-13 #S4
•
-31.3
SW
71
#230-4.74
21.10
1.61
1.06
-1.07
3.55
1.55
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-22-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2289602.136
Northing (Y, ft):
44354.299
American Vibracore Services, Inc.
Wallace Drive
Horizontal System:
v
NAD 1983
a1215
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVD 88
w S E R V I C E S
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-13 #S5
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2289602.136
Northing (ft):
44354.299
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-33.0 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
204.20
Wash Weight (g):
190.30
Pan Retained (g):
0.40
Sieve Loss (%):
0.10
Fines (%):
#200 - 7.35
#230 - 7.10
Organics (%):
Carbonates (%):
49.90
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
2.70
1.32
2.70
1.32
5/16"
-3.00
8.00
2.30
1.13
5.00
2.45
3.5
-2.50
5.66
2.70
1.32
7.70
3.77
4
-2.25
4.76
2.90
1.42
10.60
5.19
5
-2.00
4.00
3.90
1.91
14.50
7.10
7
-1.50
2.83
12.30
6.02
26.80
13.12
10
-1.00
2.00
14.70
7.20
41.50
20.32
14
-0.50
1.41
16.40
8.03
57.90
28.35
18
0.00
1.00
18.80
9.21
76.70
37.56
25
0.50
0.71
21.10
10.33
97.80
47.89
35
1.00
0.50
15.30
7.49
113.10
55.39
45
1.50
0.35
20.00
9.79
133.10
65.18
60
2.00
0.25
20.20
9.89
153.30
75.07
80
2.50
0.18
19.40
9.50
172.70
84.57
120
3.00
0.13
12.20
5.97
184.90
90.55
170
3.50
0.09
3.60
1.76
188.50
92.31
200
3.75
0.07
0.70
0.34
189.20
92.65
230
4.00
0.06
0.50
0.24
189.70
92.90
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.47
2.00
0.64
-0.71
-1.30
-2.28
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.39
0.76
1.64
-0.29
2.4

PHI Sieve Sizes -4.254 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
a
(D 60
-
40
D
TI
m 50
50 E
0
(D.
40
60
(D
CL
30
70
u) 20
80
u)
0
of
10
.....
...........
......
90
....
....
....
...
....
..
..
...
..
...
..
...
...
...
...
...
...
...
....
....
....
....
....
....
n
. ..
......
. ..
......
. ..
......
. ....
....
....
....
....
...
...
...
...
0
...
....
..
xf
...
..
...
. ..
...1 ...
...
...
...
...
...
....
....
....
....
. ..
. ..
......
. ..
......
. ..
....
. ....
....
...
...
...
100
z
100 5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of Millimeters
Lu
I--
u)
Gravel
Sand
Silt and Clay
<
Coarse Fine
Coarse Medium Fine
L)
Lu
o
Sample
Symbol
�Elev. (ft)�
USCS �
% Fines
% Organics
Carbonates�
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 3 #S5
1�
-33.0
SP-SM�#2
00-7.351
#230 - 7.10
1
49.90
0.64
0.39
-0.29
2.4
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
u)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
u) A.
Easting (X, ft):
2289602.136
American Vibracore Services, Inc.
Northing (Y, ft):
44354.299
101W
1215 Wallace Drive
a/--yk
Lu AMERICAN VIBRACORE
Delray Beach, I'l 33444
Horizontal Sy stem:
NAD 1983
Lu S E R V I C E S
u)
I
Vertical System: I
NAVID 88

Borinq Designation 2019-JB-17
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT ^
9. SIZE AND TYPE OF BIT 4.0 In.
,CA]
Oak Island Multi Decadal Master Plan , `y' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I I - I-
State Plane North Carolina FIPs 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-17 X = 2285603.086 Y = 46356.272
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED ;
75. DATE BORING ; 03-14-19 16:19 03-14-19 16:23
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -28.4 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 14 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 14.9 Ft.
Finn Whiting
G
�w
w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
a 4
w
REMARKS
W
and elevations on measured values
m
m
-28.4
0.0
u
Poorly graded silty sand f-m , trace to few
-29.1
0.7
shell fragments (up to 0.02' in size), silt
content decreasing with depth, dark gray
C1
S1
Sample #S1, Depth = 1.3'
Sample #C1, Depth = 0.0'- 1.3'
10YR-4/1 SP-SM .
Poorly graded sand (f-m), trace shell
fragments (up to 0.04' in size), dark gray
(10YR 4/1) silt nodules from 6.7' - 6.8' ; 7.7' -
7.8' ; 10.4' - 10.5' ; and 11.0' - 11.1', sand
S2
Sample #S2, Depth = 11.6'
grainsize increasing with depth, light gray
Sample #C2, Depth = 1.3' 14.0'
(10YR-7/1), (SP).
C2
-40.1
11.7
-
Well graded sand (f-c), some shell fragments
(up to 0.04' in size), gray (1OYR-6/1 , (SW).
Well graded sand (f-c), trace shell fragments
S3
Sample #S3, Depth = 14.0'
(up to 0.02' in size), light gray (1 OYR-7/1),
(SW).
-42.4
14.0
End of Boring
no]
-5
-10
-15
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-17
0.0 - 2,0 FEET
TOP BOTTOM
■ ■ 1 i ■
OAK ISLAND MULTI
DECA0AL MASTER PLAN
2019-JB-17
6.0 - B.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
❑ECADA_ MASTER PLAN
2019-JB-17
12,0 - 14.❑ FEET
TOP BOTTOM
..,;A17
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-17
2.0 - 4, 0 FEET
TOP BOTTOM
■.::■
L
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-17
8,0 -10.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-17
4.0 - 6.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-17 ilo
10.0 -12.0 FEET
TOP BOTTOM

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-17 #S1
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2285603.086
Northing (ft):
46356.272
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-29.7 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
211.00
Wash Weight (g):
196.50
Pan Retained (g):
0.30
Sieve Loss (%):
0.00
Fines (%):
#200 - 7.20
#230 - 7.01
Organics (%):
Carbonates (%):
14.70
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.50
0.24
0.50
0.24
4
-2.25
4.76
0.50
0.24
1.00
0.47
5
-2.00
4.00
1.10
0.52
2.10
1.00
7
-1.50
2.83
4.40
2.09
6.50
3.08
10
-1.00
2.00
6.30
2.99
12.80
6.07
14
-0.50
1.41
8.70
4.12
21.50
10.19
18
0.00
1.00
12.50
5.92
34.00
16.11
25
0.50
0.71
14.70
6.97
48.70
23.08
35
1.00
0.50
15.00
7.11
63.70
30.19
45
1.50
0.35
13.40
6.35
77.10
36.54
60
2.00
0.25
25.90
12.27
103.00
48.82
80
2.50
0.18
45.40
21.52
148.40
70.33
120
3.00
0.13
40.10
19.00
188.50
89.34
170
3.50
0.09
6.90
3.27
195.40
92.61
200
3.75
0.07
0.40
0.19
195.80
92.80
230
4.00
0.06
0.40
0.19
196.20
92.99
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.86
2.62
2.03
0.64
-0.01
-1.18
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.45
0.37
1.34
-0.86
2.83

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
rn
a
a)
(D 60
40
D
TI
a)
m 50
50 E
0
(D.
40
60 a)
(D
a30
70
U) 20
co
0
80
of
[[ILI
10
90
q 0
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-1 7 #S1
•
-29.7
Sp_SM
11200 - 7.201
#230 - 7.01
14.70
2.03
1.45
-0.86
2.83
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2285603.086
Northing (Y, ft):
46356.272
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-17 #S2
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2285603.086
Northing (ft):
46356.272
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-40.0 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
208.40
Wash Weight (g):
200.10
Pan Retained (g):
0.20
Sieve Loss (%):
0.00
Fines (%):
#200 - 4.17
#230 - 4.08
Organics (%):
Carbonates (%):
11.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.00
0.48
1.00
0.48
4
-2.25
4.76
0.70
0.34
1.70
0.82
5
-2.00
4.00
0.20
0.10
1.90
0.91
7
-1.50
2.83
1.20
0.58
3.10
1.49
10
-1.00
2.00
1.00
0.48
4.10
1.97
14
-0.50
1.41
1.50
0.72
5.60
2.69
18
0.00
1.00
2.00
0.96
7.60
3.65
25
0.50
0.71
2.60
1.25
10.20
4.89
35
1.00
0.50
4.80
2.30
15.00
7.20
45
1.50
0.35
12.90
6.19
27.90
13.39
60
2.00
0.25
78.80
37.81
106.70
51.20
80
2.50
0.18
57.30
27.50
164.00
78.69
120
3.00
0.13
31.50
15.12
195.50
93.81
170
3.50
0.09
4.10
1.97
199.60
95.78
200
3.75
0.07
0.10
0.05
199.70
95.83
230
4.00
0.06
0.20
0.10
199.90
95.92
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.30
2.68
2.43
1.98
1.65
1.53
0.52
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.89
0.27
0.84
-2.43
12.23

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
Z
(D
a
.2)
a)
(D 60
40
D
TI
CD
m 50
50
0
(D.
40
60
30
70
r.—.7
U) 20
U)
0
80
. .
.........
EL
...
...
...
.........
.........
.........
...
..
10
LL
90
0
1
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 7 #S2
•
-40.0
Sp
11200 - 4.171
#230 - 4.081
11.00
1.98
1.89
-2.43
12.23
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2285603.086
Northing (Y, ft):
46356.272
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-17 #S3
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2285603.086
Northing (ft):
46356.272
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-42.4 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
206.50
Wash Weight (g):
203.74
Pan Retained (g):
0.00
Sieve Loss (%):
0.00
Fines (%):
#200 - 1.43
#230 - 1.34
Organics (%):
Carbonates (%):
11.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.65
0.31
0.65
0.31
3.5
-2.50
5.66
0.04
0.02
0.69
0.33
4
-2.25
4.76
0.54
0.26
1.23
0.60
5
-2.00
4.00
0.62
0.30
1.85
0.90
7
-1.50
2.83
1.47
0.71
3.32
1.61
10
-1.00
2.00
3.28
1.59
6.60
3.20
14
-0.50
1.41
6.53
3.16
13.13
6.36
18
0.00
1.00
19.04
9.22
32.17
15.58
25
0.50
0.71
39.31
19.04
71.48
34.62
35
1.00
0.50
58.93
28.54
130.41
63.15
45
1.50
0.35
34.20
16.56
164.61
79.71
60
2.00
0.25
21.24
10.29
185.85
90.00
80
2.50
0.18
9.44
4.57
195.29
94.57
120
3.00
0.13
6.58
3.19
201.87
97.76
170
3.50
0.09
1.47
0.71
203.34
98.47
200
3.75
0.07
0.20
0.10
203.54
98.57
230
4.00
0.06
0.20
0.10
203.74
98.66
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.57
1.71
1.36
0.77
0.25
0.01
-0.72
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.78
0.58
0.93
-0.25
4.55

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
rn
(D
a 60
(D
40
D
TI
m 50
50 E
0
(D.
40
60
(D
CL
30
70
U) 20
0
.
....
80
of
EL
10
L
90
0
1 00
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
�Elev. (ft)�
USCS
% Fines
% Organics
Carbonates�
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 7 #S3
•
-42.4
� SW
0
"' 0 -
-1
#230 1.341
11.00
0.77
0.78
-0.25
4.55
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-22-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2285603.086
Northing (Y, ft):
46356.272
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

Borinq Designation 2019-JB-18
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-18 i X = 2285602.667 Y = 47361.472
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
15. DATE BORING
03-14-19 16:35 03-14-19 16:39
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -26.7 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 16.6 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 16.8 Ft.
Finn Whiting
G
�w
w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
a 4
REMARKS
(ft)
(ft)
Depths and elevations based on measured values
w
�-, w
-26.7
0.0
W
-1
u
-27.2
0.5
Poorly graded silty sand f-m , trace to few
shell fragments (up to 0.02' in size), dark
S1
ample ep =
Sample #C1, Depth = 0.0'- 6.0'
gray 10YR-4/1 , SP-SM .
o
Well graded sand (f-c), few shell fragments
C1
(up to 0.04' in size), silt nodules from 4.4' -
S2
Sample #S2, Depth = 6.0'
4.6', light gray (10YR-7/1), (SW).
-32.7
6.0
°
-32 9,
Sandy silt, dark gray (10YR-4/1 , (MIL).
Poorly graded sand (f-m), very dark gray
(10YR 3/1) silt nodules from 6.7' - 6.9' ; 7.3' -
S3
Sample #S3, Depth = 11.0'
7.4' ; 8.4' - 8.5' ; and 10.4' - 10.6', light gray
Sample #C2, Depth = 6.0'- 16.6'
(10YR-7/1), (SP).
-37.7
11.0
C2
Well graded sand (f-c), few to some shell (up
to 0.08' in size) increasing with depth, gray
(10YR-6/1), (SW).
S4
Sample #S4, Depth = 16.6'
-41.31
14.6
o
Well graded sand (f-c), few shell (up to 0.08'
in size), gray (10YR-6/1), (SW).
-43.3
16.6
°
End of Boring
no]
-5
-10
-15
- 20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI OAK ISLAND MULTI OAK ISLAND MULTI
DECADAL MASTER PLAN OECAOAL MASTER PLAN DECADAL MASTER PLAN
2019-J3-18 2019-JB-18 2019-JB-18
0.0 - 2.0 FEET 2.0 - 4.0 FEET 4.0 - 6.0 FEET
TOP BOTTOM TOP BOTTOM TOP BOTTOM
Ll
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-16
6.0 - 8.0 FEET
TOP BOTTOM
OEM ■■MLJ"El
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JO-18
12,0 - 14, 0 FEET
Top BOTTOM
ADS ..
OAK ISLAND MULTI OAK ISLAND MULTI
DECADAL MASTER PLAN DECADAL MASTER PLAN
2019-JB-16 2019-JB-18
l -10.0 FEET 10.0 - 12.0 FEET
TOP BOTTOM TOP BOTTOM
A �,� ■
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-18
14.0 -16.0 FEET
TOP BOTTOM
IN
..Z�K.0
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-18
16.0 -16.6 FEET
TOP BOTTOM

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-18 #S1
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2285602.667
Northing (ft):
47361.472
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-27.2 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
209.77
Wash Weight (g):
197.63
Pan Retained (g):
0.45
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.29
#230 - 6.00
Organics (%):
Carbonates (%):
21.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
1.16
0.55
1.16
0.55
5/16"
-3.00
8.00
1.00
0.48
2.16
1.03
3.5
-2.50
5.66
3.39
1.62
5.55
2.65
4
-2.25
4.76
2.79
1.33
8.34
3.98
5
-2.00
4.00
3.75
1.79
12.09
5.76
7
-1.50
2.83
12.22
5.83
24.31
11.59
10
-1.00
2.00
15.09
7.19
39.40
18.78
14
-0.50
1.41
14.98
7.14
54.38
25.92
18
0.00
1.00
18.50
8.82
72.88
34.74
25
0.50
0.71
18.03
8.60
90.91
43.34
35
1.00
0.50
19.06
9.09
109.97
52.42
45
1.50
0.35
20.10
9.58
130.07
62.01
60
2.00
0.25
18.55
8.84
148.62
70.85
80
2.50
0.18
19.83
9.45
168.45
80.30
120
3.00
0.13
20.99
10.01
189.44
90.31
170
3.50
0.09
6.38
3.04
195.82
93.35
200
3.75
0.07
0.75
0.36
196.57
93.71
230
4.00
0.06
0.61
0.29
197.18
94.00
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.68
2.22
0.87
-0.56
-1.19
-2.11
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.59
0.66
1.64
-0.26
2.21

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
rn
a
75
(D 60
40
D
TI
N
.50
m 50
E
0
(D.
40
60
(D
a30
70
U) 20
80
U)
0
of
0
10
LL
...XXXX
90
.........
0
.
.....
..
100
Z
100
—
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS �
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 8 #S1
1�
-27.2
SP-SM�#2
00-6.291
#230 - 6.001
21.20
0.87
0.59
-0.26
2.21
1.64
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2285602.667
Northing (Y, ft):
47361.472
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-18 #S2
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2285602.667
Northing (ft):
47361.472
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-32.7 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
206.10
Wash Weight (g):
197.09
Pan Retained (g):
0.12
Sieve Loss (%):
0.03
Fines (%):
#200 - 4.57
#230 - 4.46
Organics (%):
Carbonates (%):
21.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
3.36
1.63
3.36
1.63
5
-2.00
4.00
2.77
1.34
6.13
2.97
7
-1.50
2.83
5.60
2.72
11.73
5.69
10
-1.00
2.00
7.80
3.78
19.53
9.48
14
-0.50
1.41
7.85
3.81
27.38
13.28
18
0.00
1.00
6.59
3.20
33.97
16.48
25
0.50
0.71
5.11
2.48
39.08
18.96
35
1.00
0.50
6.30
3.06
45.38
22.02
45
1.50
0.35
10.41
5.05
55.79
27.07
60
2.00
0.25
35.57
17.26
91.36
44.33
80
2.50
0.18
63.70
30.91
155.06
75.24
120
3.00
0.13
35.52
17.23
190.58
92.47
170
3.50
0.09
5.76
2.79
196.34
95.26
200
3.75
0.07
0.34
0.16
196.68
95.43
230
4.00
0.06
0.23
0.11
196.91
95.54
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.45
2.75
2.50
2.09
1.30
-0.08
-1.63
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.53
0.35
1.41
-1.32
3.68

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
a30
70
U) 20
0
80
of
10
LL
90
0
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 8 #S2
•
-32.7
SW
11200 - 4.571
#230 - 4.461
21.20
2.09
1.53
-1.32
3.68
1.41
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2285602.667
Northing (Y, ft):
47361.472
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-18 #S3
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2285602.667
Northing (ft):
47361.472
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-37.7 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
203.50
Wash Weight (g):
195.71
Pan Retained (g):
0.15
Sieve Loss (%):
0.00
Fines (%):
#200 - 3.99
#230 - 3.91
Organics (%):
Carbonates (%):
27.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.80
0.39
0.80
0.39
5
-2.00
4.00
0.98
0.48
1.78
0.87
7
-1.50
2.83
1.50
0.74
3.28
1.61
10
-1.00
2.00
1.22
0.60
4.50
2.21
14
-0.50
1.41
1.73
0.85
6.23
3.06
18
0.00
1.00
3.17
1.56
9.40
4.62
25
0.50
0.71
5.59
2.75
14.99
7.37
35
1.00
0.50
12.47
6.13
27.46
13.49
45
1.50
0.35
35.20
17.30
62.66
30.79
60
2.00
0.25
86.47
42.49
149.13
73.28
80
2.50
0.18
33.28
16.35
182.41
89.64
120
3.00
0.13
11.13
5.47
193.54
95.11
170
3.50
0.09
1.74
0.86
195.28
95.96
200
3.75
0.07
0.11
0.05
195.39
96.01
230
4.00
0.06
0.16
0.08
195.55
96.09
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.99
2.33
2.05
1.73
1.33
1.07
0.07
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.58
0.33
0.83
-1.85
8.74

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
Z
(D
a
.2)
a)
(D 60
40
D
TI
m 50
50 p
0
(D.
40
60 a)
(D
a30
70
U) 20
....
80
0
of
EL
10
LL
0
9
0
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
u
Kurt
Sort
Sample Information
2019-JB-1 8 #S3
•
-37.7
Sp3.991
#230 - 3.91
27.30
1.73
1.58
-1.85
8.74
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2285602.667
Northing (Y, ft):
47361.472
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-18 #S4
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2285602.667
Northing (ft):
47361.472
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-43.3 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
215.26
Wash Weight (g):
210.31
Pan Retained (g):
0.10
Sieve Loss (%):
0.01
Fines (%):
#200 - 2.43
#230 - 2.36
Organics (%):
Carbonates (%):
27.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.56
0.26
0.56
0.26
3.5
-2.50
5.66
3.07
1.43
3.63
1.69
4
-2.25
4.76
1.48
0.69
5.11
2.37
5
-2.00
4.00
2.42
1.12
7.53
3.50
7
-1.50
2.83
5.71
2.65
13.24
6.15
10
-1.00
2.00
7.30
3.39
20.54
9.54
14
-0.50
1.41
10.18
4.73
30.72
14.27
18
0.00
1.00
20.93
9.72
51.65
23.99
25
0.50
0.71
30.08
13.97
81.73
37.97
35
1.00
0.50
46.76
21.72
128.49
59.69
45
1.50
0.35
38.34
17.81
166.83
77.50
60
2.00
0.25
26.11
12.13
192.94
89.63
80
2.50
0.18
10.55
4.90
203.49
94.53
120
3.00
0.13
4.92
2.29
208.41
96.82
170
3.50
0.09
1.42
0.66
209.83
97.48
200
3.75
0.07
0.19
0.09
210.02
97.57
230
4.00
0.06
0.17
0.08
210.19
97.64
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.60
1.77
1.43
0.78
0.04
-0.41
-1.72
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.61
0.66
1.16
-0.67
3.68

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
Z
(D
a
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
0
of
EL
10
L
90
01
1
it
,
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-1 8 #S4
•
-43.3
� SW
11200 - 2.431
#230 - 2.361
27.30
0.78
0.61
-0.67
3.68
1.16
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2285602.667
Northing (Y, ft):
47361.472
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

Borinq Designation 2019-JB-20
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPs 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-20 X = 2286596.556 Y = 48360.945
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED ;
75. DATE BORING ; 03-14-19 17:03 03-14-19 17:05
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -24.1 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 18 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.9 Ft.
Finn Whiting
G
�w
ELEV.
DEPTH
w
CLASSIFICATION OF MATERIALS
a
w
a 4
REMARKS
(ft)
(ft)
Depths and elevations based on measured values
w
�-, w
-24.1
0.0
W
-1
U
Poorly graded silty sand (f-m), trace to few
shell fragments (up to 0.04' in size), silt
C1
S1
Sample #S1, Depth = 4.0'
increasing with depth, gray (10YR 5/1) to,
Sample #C1, Depth = 0.0'- 4.0
dark gray (1OYR-4/1), (SP-SM).
-28.1
4.0
Poorly graded sand (f-m), trace silt, dark gray
(10YR 4/1) silt nodules from 8.8' - 8.9' ; 9.5' -
9.6' ; 10.8' - 10.9' ; 11.2' - 11.3' ; 11.4' - 11.5'
C2
S2
Sample #S2, Depth = 15.4'
; 11.8'- 11.9' ; 12.2'- 12.3' ; 12.9'- 13.2' ;
Sample #C2, Depth = 4.0'- 15.4'
and 14.5' - 14.8', gray (1 OYR 6/1) to, light
gray (10YR-7/1), (SP).
-39.5
15.4
Sample #S3, Depth = 15.9'
Sample #C3, Depth = 15.4' - 15.9'
-40.0
15.9
Silty shell hash, shell fragments up to 0.06' in
size, gray (11OYR-5/1 ,ML .
C3
S3
Well graded sand (f-c), banded with dark
°
gray (10YR 4/1) silt (ML), few shell fragments
S4
Sample #S4, Depth = 18.0'
(up to 0.10' in size), gray (10YR-6/1), (SW).
-42.1
18.0
°
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-20
0.0 - 2,0 FEET
TOP BOTTOM
416 �l
OAK ISLAND MULTI
DEGADAL MASTER PLAN
2019-JB-20
2.0 - CO FEET
TOP BOTTOM
■ a■ ■ IS ■a ■ IN ■ ■ ■ ■ lLJL-llj ■ ■ ■
OAK ISLAND MULTI
OAK ISLAND MUL71
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-20
2019-JB-20
6.0 - 8.0 FEET
8,0 - 10.0 FEET
TOP BOTTOM
TOP BOTTOM
■■■..,.!_0■■■■■
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-20
12,0 - 14.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-20
4.0 - 8.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
OECADAL MASTER PLAN
2019-JB-20
10.0 - 12.0 FEET
TOP BOTTOM
MW
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
M
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-20
14-0 - 10.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JG-20
16.0 - 18.D FEET
TOP BOTTOM

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-20 #S1
Analysis Date: 04-22-19
Analyzed By: FKJ
Easting (ft):
2286596.556
Northing (ft):
48360.945
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.1 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
216.10
Wash Weight (g):
202.90
Pan Retained (g):
0.60
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.89
#230 - 6.39
Organics (%):
Carbonates (%):
18.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.00
0.93
2.00
0.93
3.5
-2.50
5.66
2.50
1.16
4.50
2.08
4
-2.25
4.76
1.20
0.56
5.70
2.64
5
-2.00
4.00
1.70
0.79
7.40
3.42
7
-1.50
2.83
4.80
2.22
12.20
5.65
10
-1.00
2.00
6.00
2.78
18.20
8.42
14
-0.50
1.41
7.20
3.33
25.40
11.75
18
0.00
1.00
10.00
4.63
35.40
16.38
25
0.50
0.71
12.40
5.74
47.80
22.12
35
1.00
0.50
17.90
8.28
65.70
30.40
45
1.50
0.35
17.50
8.10
83.20
38.50
60
2.00
0.25
18.10
8.38
101.30
46.88
80
2.50
0.18
22.10
10.23
123.40
57.10
120
3.00
0.13
44.70
20.68
168.10
77.79
170
3.50
0.09
30.60
14.16
198.70
91.95
200
3.75
0.07
2.50
1.16
201.20
93.11
230
4.00
0.06
1.10
0.51
202.30
93.61
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.22
2.93
2.15
0.67
-0.04
-1.65
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.54
0.34
1.6
-0.94
3.16

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
rn
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D
40
60 a)
(D
a30
70
U) 20
U)
0
80
of
EL
10
LL
90
0
100
Z
100 5 10 5 1 5 0.1 5 0.01 5 0.001
o-
af Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse Fine
Coarse Medium Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
u
Kurt
Sort
Sample Information
2019-JB-20 #S1
•
-28.1
Sp_SM
0200 - 6.891
#230 - 6.391
18.20
2.15
1.54
-0.94
3.16
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-22-19
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2286596.556
American Vibracore Services, Inc.
Northing (Y, ft):
48360.945
< /--yk 101W
1215 Wallace Drive
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal System:
NAD 1983
LU S E R V I C E S
U)
Vertical System:
NAVID 88

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-20 #S2
Analysis Date: 06-06-19
Analyzed By: FKJ
Easting (ft):
2286596.556
Northing (ft):
48360.945
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-39.5 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
329.03
Wash Weight (g):
324.45
Pan Retained (g):
0.49
Sieve Loss (%):
0.00
Fines (%):
#200 - 1.68
#230 - 1.54
Organics (%):
Carbonates (%):
7.70
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.00
0.00
0.00
0.00
5
-2.00
4.00
0.47
0.14
0.47
0.14
7
-1.50
2.83
0.92
0.28
1.39
0.42
10
-1.00
2.00
0.97
0.29
2.36
0.72
14
-0.50
1.41
3.69
1.12
6.05
1.84
18
0.00
1.00
7.48
2.27
13.53
4.11
25
0.50
0.71
9.54
2.90
23.07
7.01
35
1.00
0.50
14.39
4.37
37.46
11.38
45
1.50
0.35
22.59
6.87
60.05
18.25
60
2.00
0.25
75.98
23.09
136.03
41.34
80
2.50
0.18
106.51
32.37
242.54
73.71
120
3.00
0.13
68.40
20.79
310.94
94.50
170
3.50
0.09
11.90
3.62
322.84
98.12
200
3.75
0.07
0.65
0.20
323.49
98.32
230
4.00
0.06
0.47
0.14
323.96
98.46
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.07
2.75
2.53
2.13
1.65
1.34
0.15
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.96
0.26
0.85
-1.43
5.86

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-20 #S2
•
-39.5
Sp
#230 -1.54
7.70
2.13
1.96
-1.43
5.86
0.85
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
06-06-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2286596.556
Northing (Y, ft):
48360.945
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-20 #S3
Analysis Date: 06-06-19
Analyzed By: FKJ
Easting (ft):
2286596.556
Northing (ft):
48360.945
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-40.0 NAVD 88
USCS:
MIL
Munsell:
Comments:
Dry Weight (g):
244.82
Wash Weight (g):
118.74
Pan Retained (g):
1.31
Sieve Loss (% ):
0.00
Fines (% ):
#200 - 52.56
#230 - 52.03
Organics (% ):
Carbonates (%):
21.20
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.52
1.03
2.52
1.03
3.5
-2.50
5.66
4.99
2.04
7.51
3.07
4
-2.25
4.76
2.46
1.00
9.97
4.07
5
-2.00
4.00
3.69
1.51
13.66
5.58
7
-1.50
2.83
4.89
2.00
18.55
7.58
10
-1.00
2.00
4.13
1.69
22.68
9.26
14
-0.50
1.41
4.11
1.68
26.79
10.94
18
0.00
1.00
3.59
1.47
30.38
12.41
25
0.50
0.71
3.47
1.42
33.85
13.83
35
1.00
0.50
5.00
2.04
38.85
15.87
45
1.50
0.35
6.41
2.62
45.26
18.49
60
2.00
0.25
10.72
4.38
55.98
22.87
80
2.50
0.18
17.26
7.05
73.24
29.92
120
3.00
0.13
30.49
12.45
103.73
42.37
170
3.50
0.09
10.89
4.45
114.62
46.82
200
3.75
0.07
1.53
0.62
116.15
47.44
230
4.00
0.06
1.28
0.52
117.43
47.97
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.15
1.02
-2.10
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.25
0.42
1.97
-0.9
2.46

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
(D
Z
a 60
(D
40
D
TI
m 50
50 p
0
(D.
40
60
(D
CL
30
70
U) 20
80
U)
0
of
t
100
LL
R—
L
E
90
—ELL
I
— :::::::
100
]
Ll
Z
100
10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
�Elev. (ft)�
USCS
% Fines
% Organics
Carbonates�
Median
Mean
Skew
Kurt
Sort
Sample Information
2019-JB-20 #S3
1
� -40.0
� ML
30-52.0
1
21.20
1
1.25
-0.9
2.46
1.97
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
06-06-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2286596.556
Northing (Y, ft):
48360.945
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-20 #S4
Analysis Date: 06-06-19
Analyzed By: FKJ
Easting (ft):
2286596.556
Northing (ft):
48360.945
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-42.1 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
457.85
Wash Weight (g):
448.77
Pan Retained (g):
0.00
Sieve Loss (%):
2.13
Fines (%):
#200 - 4.55
#230 - 4.11
Organics (%):
Carbonates (%):
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
11.38
2.49
11.38
2.49
5/16"
-3.00
8.00
7.71
1.68
19.09
4.17
3.5
-2.50
5.66
8.55
1.87
27.64
6.04
4
-2.25
4.76
7.19
1.57
34.83
7.61
5
-2.00
4.00
7.09
1.55
41.92
9.16
7
-1.50
2.83
18.23
3.98
60.15
13.14
10
-1.00
2.00
21.26
4.64
81.41
17.78
14
-0.50
1.41
29.20
6.38
110.61
24.16
18
0.00
1.00
39.32
8.59
149.93
32.75
25
0.50
0.71
75.87
16.57
225.80
49.32
35
1.00
0.50
44.19
9.65
269.99
58.97
45
1.50
0.35
67.84
14.82
337.83
73.79
60
2.00
0.25
45.86
10.02
383.69
83.80
80
2.50
0.18
34.19
7.47
417.88
91.27
120
3.00
0.13
6.41
1.40
424.29
92.67
170
3.50
0.09
9.92
2.17
434.21
94.84
200
3.75
0.07
2.80
0.61
437.01
95.45
230
4.00
0.06
2.01
0.44
439.02
95.89
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.57
2.01
1.56
0.54
-0.45
-1.19
-2.78
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
0.34
0.79
1.59
-0.56
3.11

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
0
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
(D
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
Fmm Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
2 2019-JB-20 #S4
•
-42.1
SW
#230-4.11
0.54
0.34
0.56
3.11
1.59
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
06-06-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2286596.556
Northing (Y, ft):
48360.945
American Vibracore Services, Inc.
a1215
Wallace Drive
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
w S E R V I C E S

Borinq Designation 2019-JB-21
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-21 i X = 2287600.426 Y = 48360.803
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED i COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
15. DATE BORING
03-14-19 17:18 03-14-19 17:22
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -22.4 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 19 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 20.0 Ft.
Finn Whiting
G
�w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
w
a 4
-,
REMARKS
W
and elevations on measured values
w
�w
-22.4
0.0
-1
U
Well graded sand (f-c), trace shell fragments
(up to 0.04' in size), large shells from 0.7' -
S1
Sample #S1, Depth = 4.5'
Offand 1.4' - 1.5', very dark gray (10YR 3/1)
Sample #C1, Depth = 0.0'- 5.9'
to, gray (10YR-5/1), (SW).
C1
-26.9
4.5
Poorly graded silty sand (f-m), trace to few
shell fragments (up to 0.04' in size)
S2
Sample #S2, Depth = 5.9'
-28.3
5.9
increasing with depth, dark gray (10YR-4/1),
SP-SM .
Well graded silty sand (f-c), gray (10YR-5/1),
S3
Sample #S3, Depth = 11.0'
(SW-SM).
Sample #C2, Depth = 5.9 - 19.0'
-33.4
11.0
°
C2
Poorly graded sand (f-m), silt nodules from
15.2' - 15.3' and 16.7' - 16.8', light gray
S4
Sample #S4, Depth = 19.0'
(10YR-7/1), (SP).
-41.4
19.0
End of Boring
no]
267
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI OAK ISLAND MULTI
DECADAL MASTER PLAN DFCADAL MASTER PLAN
2019-J$-21 2D19-JB-21
0.0 - 2.0 FEET 2.0 - 4_0 FEET
TOP BOTTOM TOP BOTTOM
■■■■■■■ ■■�-■■■ML-■
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
6.0 - 8.0 FEET
TOP BOTTOM
■ ■ 1 ■ ■ ml-&XJ■ i
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
12.0 - 14_❑ FEET
TOP BOTTOM
■ ■ ■ ' %iiL
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
18.0 - 19.0 FEET
TOP BOTTOM
OAK 3SLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
8.0 - 10.0 FEET
TOP BOTTOM
■ ■,�i� • ■ ■
ADS
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
14.0 - 16,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
CO - 6.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
10.0 - 12.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-21
16,0 - 18.O FEET
TOP BOTTOM

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-21 #S1
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2287600.426
Northing (ft):
48360.803
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-26.9 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
252.37
Wash Weight (g):
245.26
Pan Retained (g):
0.26
Sieve Loss (%):
0.00
Fines (%):
#200 - 3.18
#230 - 2.92
Organics (%):
Carbonates (%):
19.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.47
0.19
0.47
0.19
3.5
-2.50
5.66
0.85
0.34
1.32
0.52
4
-2.25
4.76
0.72
0.29
2.04
0.81
5
-2.00
4.00
0.57
0.23
2.61
1.03
7
-1.50
2.83
1.71
0.68
4.32
1.71
10
-1.00
2.00
2.04
0.81
6.36
2.52
14
-0.50
1.41
3.15
1.25
9.51
3.77
18
0.00
1.00
5.43
2.15
14.94
5.92
25
0.50
0.71
12.76
5.06
27.70
10.98
35
1.00
0.50
31.17
12.35
58.87
23.33
45
1.50
0.35
36.99
14.66
95.86
37.98
60
2.00
0.25
48.67
19.29
144.53
57.27
80
2.50
0.18
31.79
12.60
176.32
69.87
120
3.00
0.13
49.07
19.44
225.39
89.31
170
3.50
0.09
17.90
7.09
243.29
96.40
200
3.75
0.07
1.05
0.42
244.34
96.82
230
4.00
0.06
0.66
0.26
245.00
97.08
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.40
2.86
2.63
1.81
1.06
0.70
-0.21
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.69
0.31
1.11
-0.99
4.77

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
TTTT-
0
90
10
80
20
70
30
-U
Z
(D
a
.2)
a)
(D 60
40
D
TI
CD
m 50
50
�6
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
co
0
of
100
[R
90
--
—
—
I 1
1*
100
—
ZLL
100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
:3 2019-JB-21 #S1
2
•
-26.9
� SW
11200 - 3.181
#230 - 2.921
19.30
1.81
1.69
-0.99
4.77
1.11
Project Name:
Oak Island Multi Decadal Master Plan
0
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2287600.426
Northing (Y, ft):
48360.803
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-21 #S2
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2287600.426
Northing (ft):
48360.803
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.3 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
249.78
Wash Weight (g):
230.92
Pan Retained (g):
0.55
Sieve Loss (%):
-0.02
Fines (%):
#200 - 8.10
#230 - 7.75
Organics (%):
Carbonates (%):
19.30
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
2.53
1.01
2.53
1.01
7/16"
-3.50
11.31
0.00
0.00
2.53
1.01
5/16"
-3.00
8.00
1.94
0.78
4.47
1.79
3.5
-2.50
5.66
1.84
0.74
6.31
2.53
4
-2.25
4.76
1.28
0.51
7.59
3.04
5
-2.00
4.00
2.02
0.81
9.61
3.85
7
-1.50
2.83
4.27
1.71
13.88
5.56
10
-1.00
2.00
5.71
2.29
19.59
7.84
14
-0.50
1.41
7.88
3.15
27.47
11.00
18
0.00
1.00
12.61
5.05
40.08
16.05
25
0.50
0.71
19.65
7.87
59.73
23.91
35
1.00
0.50
30.72
12.30
90.45
36.21
45
1.50
0.35
28.13
11.26
118.58
47.47
60
2.00
0.25
34.88
13.96
153.46
61.44
80
2.50
0.18
27.91
11.17
181.37
72.61
120
3.00
0.13
32.35
12.95
213.72
85.56
170
3.50
0.09
14.55
5.83
228.27
91.39
200
3.75
0.07
1.29
0.52
229.56
91.90
230
4.00
0.06
0.85
0.34
230.41
92.25
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.94
2.59
1.59
0.54
0.00
-1.66
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.21
0.43
1.51
-1.02
4.21

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
CD
rn
a)m
60
40
D
T
m
TI
7
N
m 50
50 p
W
0
U
m
40
60 aa)
m
a
°
30
70
0
U0i' 20
80
0
0
of
EL
0
10
J
LL
---
----
----
--
90
Z 0
-
—
100
a 100 5 10 5 1 5 0.1 5 0.01 5 0.001
af Millimeters
w
a
J
0
a
U
W
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
% Carbonates
Median
Mean
Skew
Kurt
Sort
Sample Information
J
2019-JB-21 #S2
•
-28.3
SP-SM
#230-7.75
19.30
1.59
1.21
-1.02
4.21
1.51
Project Name:
Oak Island Multi Decadal Master Plan
0
3 Comments:
Analysis Date:
04-25-19
U)
a Depths and elevations based on measured values
Analyzed By:
FKJ
0 A.
17A
Easting (X, ft):
2287600.426
American Vibracore Services, Inc.
Northing (Y, ft):
48360.803
Wallace Drive
a1215
w AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal System:
v
NAD 1983
w S E R V I C E S
Vertical System:
NAVD 88
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-21 #S3
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2287600.426
Northing (ft):
48360.803
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-33.4 NAVD 88
USCS:
SW-SM
Munsell:
Comments:
Dry Weight (g):
240.11
Wash Weight (g):
227.65
Pan Retained (g):
0.03
Sieve Loss (%):
0.00
Fines (%):
#200 - 5.31
#230 - 5.21
Organics (%):
Carbonates (%):
8.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.20
0.08
0.20
0.08
3.5
-2.50
5.66
0.02
0.01
0.22
0.09
4
-2.25
4.76
0.10
0.04
0.32
0.13
5
-2.00
4.00
0.28
0.12
0.60
0.25
7
-1.50
2.83
0.35
0.15
0.95
0.40
10
-1.00
2.00
0.74
0.31
1.69
0.70
14
-0.50
1.41
1.06
0.44
2.75
1.15
18
0.00
1.00
4.65
1.94
7.40
3.08
25
0.50
0.71
10.23
4.26
17.63
7.34
35
1.00
0.50
18.48
7.70
36.11
15.04
45
1.50
0.35
26.15
10.89
62.26
25.93
60
2.00
0.25
49.53
20.63
111.79
46.56
80
2.50
0.18
65.85
27.42
177.64
73.98
120
3.00
0.13
41.91
17.45
219.55
91.44
170
3.50
0.09
7.29
3.04
226.84
94.47
200
3.75
0.07
0.53
0.22
227.37
94.69
230
4.00
0.06
0.24
0.10
227.61
94.79
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.79
2.53
2.06
1.46
1.04
0.23
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.85
0.28
0.87
-1.11
5.25

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>' 2019-JB-21 #S3
•
33.4
SW-SM
#230-5.21
8.00
2.06
1.85
-1.11
5.25
0.87
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-25-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2287600.426
Northing (Y, ft):
48360.803
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-21 #S4
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2287600.426
Northing (ft):
48360.803
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-41.4 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
238.29
Wash Weight (g):
231.75
Pan Retained (g):
0.23
Sieve Loss (%):
0.00
Fines (%):
#200 - 3.04
#230 - 2.85
Organics (%):
Carbonates (%):
8.00
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.00
0.00
0.00
0.00
5
-2.00
4.00
0.00
0.00
0.00
0.00
7
-1.50
2.83
0.16
0.07
0.16
0.07
10
-1.00
2.00
0.15
0.06
0.31
0.13
14
-0.50
1.41
0.24
0.10
0.55
0.23
18
0.00
1.00
0.35
0.15
0.90
0.38
25
0.50
0.71
1.16
0.49
2.06
0.86
35
1.00
0.50
7.80
3.27
9.86
4.14
45
1.50
0.35
57.10
23.96
66.96
28.10
60
2.00
0.25
106.87
44.85
173.83
72.95
80
2.50
0.18
35.75
15.00
209.58
87.95
120
3.00
0.13
17.47
7.33
227.05
95.28
170
3.50
0.09
3.46
1.45
230.51
96.74
200
3.75
0.07
0.54
0.23
231.05
96.96
230
4.00
0.06
0.46
0.19
231.51
97.15
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.98
2.37
2.07
1.74
1.44
1.25
1.02
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.76
0.30
0.55
0.09
5.9

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-21 #S4
•
-41.4
Sp
#230-2.85
8.00
1.74
1.76
0.09
5.9
0.55
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
04-25-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2287600.426
Northing (Y, ft):
48360.803
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

Borinq Designation 2019-JB-22
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-22 i X = 2288600.725 Y = 48363.693
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED
15. DATE BORING
03-14-19 17:42 03-14-19 17:44
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -20.7 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 13 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 15.8 Ft.
Finn Whiting
G
�w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
w
a 4
-,
REMARKS
W
and elevations on measured values
w
�w
-20.7
0.0
-1
U
Poorly graded silty sand (f-m), gray
C1
S1
Sample #S1, Depth = 3.0'
(10YR-5/1), (SP-SM).
Sample #C1, Depth = 0.0'- 3.0'
23.7
3.0
Sample #S2, Depth = 5.0'
Well graded sand (f-c), trace shell fragments
(up to 0.02' in size), dark gray (10YR-4/1),
C2
S2
Sample #C2, Depth = 3.0' 6.0'
(SW)
-25.7
5.0
Poorly graded silty sand (f-m), few shell
fragments (up to 0.06' in size), dark gray
S3
Sample #S3, Depth = 6.0'
-26.7
6.0
10YR-4/1 , SP-SM .
Well graded sand (f-c), trace shell fragments
Sample #S4, Depth = 13.0'13.0'
from 10.7' - 10.9' and 11.6' - 11.9' (up to 0.02'
C3
S4
Sample #C3, Depth = 6.0'
o
in size), gray (10YR-5/1), (SW).
-33.7
13.0
End of Boring
no]
-5
-10
-15
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

OAK ISLAND MULTI
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
DECAIDAL MASTER PLAN
2019-JB-22
2019-JU-22
2019-JB-22
0.0 - 2.0 FEET
2.0 - 4.0 FEET
4.0 - 6.0 FEET
TOP BOTTOM
TOP BOTTOM
TOP BOTTOM
OAK ISLAND MULTI
OAK ISLAND MULTI
OAK ISLAND MULTI
DECADAL MASTER PLAN
DECADAL MASTER PLAN
DECADAL MASTER PLAN
2019-JB-22
2019-JB-22
2019-JB-22
6.0 - 8.0 FEET
8.0 -10.0 FEET
10.0 -12.0 FEET
TOP BOTTOM
TOP BOTTOM
TOP BOTTOM
0-.m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-22
14.0 -13.0 FEET
TOP BOTTOM
■..
■_■ ■ ■

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-22 #S1
Analysis Date: 05-25-19
Analyzed By: FKJ
Easting (ft):
2288600.725
Northing (ft):
48363.693
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-23.7 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
314.32
Wash Weight (g):
298.85
Pan Retained (g):
0.29
Sieve Loss (%):
0.95
Fines (%):
#200 - 6.15
#230 - 5.97
Organics (%):
Carbonates (%):
6.50
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.41
0.13
0.41
0.13
5
-2.00
4.00
0.68
0.22
1.09
0.35
7
-1.50
2.83
1.39
0.44
2.48
0.79
10
-1.00
2.00
1.16
0.37
3.64
1.16
14
-0.50
1.41
1.83
0.58
5.47
1.74
18
0.00
1.00
4.00
1.27
9.47
3.01
25
0.50
0.71
6.56
2.09
16.03
5.10
35
1.00
0.50
11.41
3.63
27.44
8.73
45
1.50
0.35
19.54
6.22
46.98
14.95
60
2.00
0.25
48.32
15.37
95.30
30.32
80
2.50
0.18
77.54
24.67
172.84
54.99
120
3.00
0.13
96.79
30.79
269.63
85.78
170
3.50
0.09
23.83
7.58
293.46
93.36
200
3.75
0.07
1.52
0.48
294.98
93.85
230
4.00
0.06
0.58
0.18
295.56
94.03
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.97
2.82
2.40
1.83
1.53
0.48
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
2.15
0.23
0.89
-1.71
7.33

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
>> 2019-JB-22 #S1
•
-23.7
SP-SM
-6.151
#230 - 5.971
6.50
2.4
2.15
-1.71
7.33
0.89
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
05-25-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2288600.725
Northing (Y, ft):
48363.693
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-22 #S2
Analysis Date: 05-25-19
Analyzed By: FKJ
Easting (ft):
2288600.725
Northing (ft):
48363.693
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-25.7 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
275.30
Wash Weight (g):
264.76
Pan Retained (g):
0.28
Sieve Loss (%):
0.01
Fines (%):
#200 - 4.13
#230 - 3.94
Organics (%):
Carbonates (%):
18.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
1.55
0.56
1.55
0.56
5/16"
-3.00
8.00
2.54
0.92
4.09
1.49
3.5
-2.50
5.66
4.33
1.57
8.42
3.06
4
-2.25
4.76
1.44
0.52
9.86
3.58
5
-2.00
4.00
2.09
0.76
11.95
4.34
7
-1.50
2.83
5.28
1.92
17.23
6.26
10
-1.00
2.00
7.81
2.84
25.04
9.10
14
-0.50
1.41
9.66
3.51
34.70
12.60
18
0.00
1.00
12.71
4.62
47.41
17.22
25
0.50
0.71
15.75
5.72
63.16
22.94
35
1.00
0.50
23.65
8.59
86.81
31.53
45
1.50
0.35
29.17
10.60
115.98
42.13
60
2.00
0.25
42.45
15.42
158.43
57.55
80
2.50
0.18
37.34
13.56
195.77
71.11
120
3.00
0.13
29.33
10.65
225.10
81.77
170
3.50
0.09
37.67
13.68
262.77
95.45
200
3.75
0.07
1.17
0.42
263.94
95.87
230
4.00
0.06
0.50
0.18
264.44
96.06
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.48
3.08
2.68
1.76
0.62
-0.13
-1.83
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.37
0.39
1.58
-0.99
3.6

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
�
rn
m 60
40
,D_,
T
m
TI
7
N
m 50
50 2
W
0
U
40
60 aa)
m
a
°
30
70
0
i
U0i' 20
80
0
0
of
EL
w
0 10
w
�
90
a
c� 0H
—L
7V4
100
z
a 100
5 10 5 1 5 0.1 5 0.01 5 0.001
of
Millimeters
w
a
J
0
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-22 #S3
Analysis Date: 05-25-19
Analyzed By: FKJ
Easting (ft):
2288600.725
Northing (ft):
48363.693
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-26.7 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
227.04
Wash Weight (g):
209.94
Pan Retained (g):
0.59
Sieve Loss (%):
0.00
Fines (%):
#200 - 7.99
#230 - 7.79
Organics (%):
Carbonates (%):
18.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
2.14
0.94
2.14
0.94
3.5
-2.50
5.66
2.45
1.08
4.59
2.02
4
-2.25
4.76
1.38
0.61
5.97
2.63
5
-2.00
4.00
2.10
0.92
8.07
3.55
7
-1.50
2.83
4.45
1.96
12.52
5.51
10
-1.00
2.00
5.10
2.25
17.62
7.76
14
-0.50
1.41
7.20
3.17
24.82
10.93
18
0.00
1.00
12.05
5.31
36.87
16.24
25
0.50
0.71
17.45
7.69
54.32
23.93
35
1.00
0.50
22.46
9.89
76.78
33.82
45
1.50
0.35
25.69
11.32
102.47
45.13
60
2.00
0.25
32.62
14.37
135.09
59.50
80
2.50
0.18
27.05
11.91
162.14
71.41
120
3.00
0.13
32.02
14.10
194.16
85.52
170
3.50
0.09
13.72
6.04
207.88
91.56
200
3.75
0.07
1.03
0.45
208.91
92.01
230
4.00
0.06
0.44
0.19
209.35
92.21
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
2.95
2.63
1.67
0.55
-0.02
-1.63
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.27
0.41
1.46
-0.87
3.44

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 P
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
co
0
of
EL
100
90
q
1dLL
.
.....
.. ........
.
100
Z -
100 5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse Fine
Coarse Medium Fine
L)
LU
Sample
Symbol
Elev. (ft)�
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-22 #S3
•
-26.7
Sp_SM
11200 - 7.991
#230 - 7.791
18.80
1.67
1.27
-0.87
3.44
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
05-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2288600.725
American Vibracore Services, Inc.
Northing (Y, ft):
48363.693
/--yk 101W
1215 Wallace Drive
<
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal System:
NAD 1983
LU S E R V I C E S
U)
Vertical System:
NAVID 88

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-22 #S4
Analysis Date: 05-25-19
Analyzed By: FKJ
Easting (ft):
2288600.725
Northing (ft):
48363.693
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-33.7 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
310.35
Wash Weight (g):
301.27
Pan Retained (g):
0.27
Sieve Loss (%):
0.00
Fines (%):
#200 - 3.13
#230 - 3.01
Organics (%):
Carbonates (%):
7.70
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.02
0.33
1.02
0.33
4
-2.25
4.76
0.66
0.21
1.68
0.54
5
-2.00
4.00
0.47
0.15
2.15
0.69
7
-1.50
2.83
1.96
0.63
4.11
1.32
10
-1.00
2.00
2.71
0.87
6.82
2.20
14
-0.50
1.41
4.97
1.60
11.79
3.80
18
0.00
1.00
11.40
3.67
23.19
7.47
25
0.50
0.71
20.23
6.52
43.42
13.99
35
1.00
0.50
32.06
10.33
75.48
24.32
45
1.50
0.35
38.90
12.53
114.38
36.86
60
2.00
0.25
73.67
23.74
188.05
60.59
80
2.50
0.18
72.27
23.29
260.32
83.88
120
3.00
0.13
33.64
10.84
293.96
94.72
170
3.50
0.09
6.03
1.94
299.99
96.66
200
3.75
0.07
0.65
0.21
300.64
96.87
230
4.00
0.06
0.36
0.12
301.00
96.99
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.07
2.51
2.31
1.78
1.03
0.60
-0.34
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.55
0.34
1.01
-1.09
4.68

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
(D. 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
m
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-22 #S4
•
-33.7
SW
#230-3.01
7.70
1.78
1.55
-1.09
4.68
1.01
Project Name:
Oak Island Multi Decadal Master Plan
n
Comments:
Analysis Date:
05-25-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2288600.725
Northing (Y, ft):
48363.693
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

Borinq Designation 2019-JB-23
a
0
a
U
O
J
Z
Z
a
J
Y
a
U
DRILLING LOG
DIVISION
I
INSTALLATION
SHEET 1
Moffatt Nichol
Raleigh, Nc
of 1 SHEETS
1. PROJECT +
9. SIZE AND TYPE OF BIT 4.0 In.
Oak Island Multi Decadal Master Plan • ``' `'
10. COORDINATE SYSTEM/DATUM HORIZONTAL i VERTICAL
AMERICAN VIBRACORE
Sediment Collection and Testing - I- >
State Plane North Carolina FiPS 3200 NAD 1983 NAVD 88
2. BORING DESIGNATION LOCATION COORDINATES
11. MANUFACTURER'S DESIGNATION OF DRILL Q AUTO HAMMER
2019-JB-23 i X = 2289602.577 Y = 48362.992
AVS 80 Pneumatic Sampler Q MANUAL HAMMER
3. DRILLING AGENCY CONTRACTOR FILE NO.
I DISTURBED UNDISTURBED (UD)
American Vibracore services, Inc.
12. TOTAL SAMPLES
4. NAME OF DRILLER
13. TOTAL NUMBER CORE BOXES 1
Brian McCord
74. ELEVATION GROUND WATER
5. DIRECTION OF BORING i DEG. FROM i BEARING
:STARTED COMPLETED
® VERTICAL i VERTICAL
Q INCLINED ;
75. DATE BORING ; 03-14-19 17:57 03-14-19 18:01
6. THICKNESS OF OVERBURDEN 0.0 Ft.
16. ELEVATION TOP OF BORING -19.9 Ft.
7. DEPTH DRILLED INTO ROCK 0.0 Ft.
17. TOTAL RECOVERY FOR BORING 16.6 Ft.
18. SIGNATURE AND TITLE OF INSPECTOR
8. TOTAL DEPTH OF BORING 19.5 Ft.
Finn Whiting
G
�w
ELEV.
(ft)
DEPTH
(ft)
w
CLASSIFICATION OF MATERIALS
Depths based
a
w
a 4
-,
REMARKS
W
and elevations on measured values
w
�w
-19.9
0.0
-1
U
Poorly graded sand (f-m), light brownish gray
(10YR-6/2), (SP).
C1
S1
Sample #S1, Depth = 6.5'
Sample #C1, Depth = 0.0'- 6.5'
-24.0
4.1
Poorly graded sand (f-m), trace shell
•
fragments (up to 0.02' in size) increasing with
depth, gray (10YR-5/1), (SP).
-26.4
6.5
Sample #S2, Depth = 8.3'
Poorly graded silty sand (f-m), trace shell
fragments (up to 0.02' in size), dark gray
C2
S2
Sample #C2, Depth = 6.5'- 8.3'
(10YR-4/1), (SP-SM).
-28.4
8.5
Poorly graded sand (f-m), trace shell
fragments ( up to 0.04' in size), silt nodules
from 12.3' - 12.4' ; 12.8' - 12.9' ; and 13.4' -
Sample #S3, Depth = 16.6'
13.5', gray (10YR 6/1) to, light gray
C3
S3
Sample #C3, Depth = 8.3'- 16.6'
(10YR-7/1), (SW).
-35.5
15.6
Poorly graded sand (f-m), trace to few shell
-36.5
16.6
up to 0.06' in size), light gray (10YR-7/1),
(SW).
End of Boring
no]
-5
-10
-15
-20
SAJ FORM 1836 MODIFIED FOR THE FLORIDA DEP
JUN 02 JUN 04

m
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
0.0 - 2,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
6.0 - 8.0 FEET
TOP BOTTOM
I
AFAS .E
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
12.0 - 14.0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
2.0 - 4.0 FEET
TOP BOTTOM
mm
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-J8-23
8,0 -10.0 FEET
TOP BOTTOM
mm
OAK ISLAND MULTI
❑ECADAL MASTER PLAN
2019-JB-23
14,0 - 16,0 FEET
TOP BOTTOM
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
4.0 - 6.0 FEET
TOP BOTTOM
mWW6�
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
10.0 - 12.0 FEET
TOP BOTTOM
mm
OAK ISLAND MULTI
DECADAL MASTER PLAN
2019-JB-23
16.0 -16.6 FEET
TOP BOTTOM
a

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-23 #S1
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2289602.577
Northing (ft):
48362.992
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-26.4 NAVD 88
USCS:
SIP
Munsell:
Comments:
Dry Weight (g):
216.88
Wash Weight (g):
214.12
Pan Retained (g):
0.04
Sieve Loss (%):
0.00
Fines (%):
#200 - 1.43
#230 - 1.29
Organics (%):
Carbonates (%):
6.20
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
0.00
0.00
0.00
0.00
4
-2.25
4.76
0.00
0.00
0.00
0.00
5
-2.00
4.00
0.00
0.00
0.00
0.00
7
-1.50
2.83
0.22
0.10
0.22
0.10
10
-1.00
2.00
0.19
0.09
0.41
0.19
14
-0.50
1.41
0.41
0.19
0.82
0.38
18
0.00
1.00
1.70
0.78
2.52
1.16
25
0.50
0.71
5.45
2.51
7.97
3.67
35
1.00
0.50
13.17
6.07
21.14
9.75
45
1.50
0.35
23.39
10.78
44.53
20.53
60
2.00
0.25
54.70
25.22
99.23
45.75
80
2.50
0.18
60.61
27.95
159.84
73.70
120
3.00
0.13
46.00
21.21
205.84
94.91
170
3.50
0.09
7.50
3.46
213.34
98.37
200
3.75
0.07
0.44
0.20
213.78
98.57
230
4.00
0.06
0.30
0.14
214.08
98.71
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.01
2.74
2.53
2.08
1.59
1.29
0.61
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.98
0.25
0.73
-0.81
4.24

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 3.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230
100
90
80
70
m
m 60
D
TI
7
50
W
m 40
3
30
20
10
0
100 5
10 5 1 5 0.1 5
Millimeters
Hydrometer
0
10
20
30
Z
rn
a)
40
T
m
N
50
(0
0
U
60 aa)
2
N
a
70
80
90
100
0.01 5 0.001
Gravel
Sand
Silt and Clay
Coarse
Fine
Coarse
Medium
Fine
- Sample
I Symbol
lElev. (ft)l
USCS
I % Fines
I % Organics
% Carbonatesl
Median
I Mean
I Skew
Kurt
Sort
Sample Information
J
>> 2019-JB-23 #S1
•
-26.4
Sp
#230 -1.2s
6.20
2.08
1.98
-0.81
4.24
0.73
Project Name:
Oak Island Multi Decadal Master Plan
Comments:
Analysis Date:
04-25-19
n
i Depths and elevations based on measured values
Analyzed By:
FKJ
n A. 17A
Easting (X, ft):
2289602.577
Northing (Y, ft):
48362.992
American Vibracore Services, Inc.
1215 Wallace Drive
AMERICAN VIBRACORE
Delray Beach, FI 33444
Horizontal S stem:
v
NAD 1983
Vertical System:
NAVD 88
L S E R V I C E S
n

0
a
w
U
K
F
w
2
Ir
a
z
Ir
Granularmetric Report
Depths and elevations based on measured values
4,Ao
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-23 #S2
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2289602.577
Northing (ft):
48362.992
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-28.2 NAVD 88
USCS:
SP-SM
Munsell:
Comments:
Dry Weight (g):
262.31
Wash Weight (g):
247.80
Pan Retained (g):
0.70
Sieve Loss (%):
0.00
Fines (%):
#200 - 6.19
#230 - 5.80
Organics (%):
Carbonates (%):
13.80
Shells (%):
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/8"
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.00
0.00
0.00
0.00
3.5
-2.50
5.66
1.01
0.39
1.01
0.39
4
-2.25
4.76
0.56
0.21
1.57
0.60
5
-2.00
4.00
0.73
0.28
2.30
0.88
7
-1.50
2.83
2.28
0.87
4.58
1.75
10
-1.00
2.00
3.67
1.40
8.25
3.15
14
-0.50
1.41
2.97
1.13
11.22
4.28
18
0.00
1.00
12.33
4.70
23.55
8.98
25
0.50
0.71
12.70
4.84
36.25
13.82
35
1.00
0.50
18.00
6.86
54.25
20.68
45
1.50
0.35
18.88
7.20
73.13
27.88
60
2.00
0.25
26.22
10.00
99.35
37.88
80
2.50
0.18
33.66
12.83
133.01
50.71
120
3.00
0.13
80.84
30.82
213.85
81.53
170
3.50
0.09
30.43
11.60
244.28
93.13
200
3.75
0.07
1.78
0.68
246.06
93.81
230
4.00
0.06
1.04
0.40
247.10
94.20
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.11
2.89
2.47
1.30
0.66
-0.42
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.92
0.26
1.24
-1.18
4

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
0
90
10
80
20
70
30
-U
(D
Z
.2)
a
a)
(D 60
40
D
TI
m 50
50 E
0
(D.
40
60 a)
(D
CL
30
70
U) 20
80
0
of
I 1
r
71
10
90
0
L-L—L
100
< 100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
U)
Gravel
Sand
Silt and Clay
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
Sample
Symbol
Elev. (ft)
USCS
% Fines
� % Organics
Carbonates�
Median
Mean
Skew
Ku
Kurt
Sort
Sample Information
2019-JB-23 #S2
1�
-28.2
SP-SM%0--'1
0
#230 -'5.809
1
13.80
2.47
1.92
-1.18
4
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U) A.
Easting (X, ft):
2289602.577
Northing (Y, ft):
48362.992
American Vibracore Services, Inc.
101W
1215 Wallace Drive
Horizontal Sy stem:
NAD 1983
a/--yk
LU AMERICAN VIBRACORE
Delray Beach, FI 33444
Vertical System:
NAVID 88
LU S E R V I C E S
U)

K
0
a
w
U
K
H
w
Q
J
Z
Z
0
Granularmetric Report
Depths and elevations based on measured values
AMERICAN VIBRACORE
S E R V I C E S
American Vibracore Services, Inc.
1215 Wallace Drive
Delray Beach, FI 33444
Project Name: Oak Island Multi Decadal Master Plan
Sample Name: 2019-JB-23 #S3
Analysis Date: 04-25-19
Analyzed By: FKJ
Easting (ft):
2289602.577
Northing (ft):
48362.992
Coordinate System:
State Plane North Carolina RIPS 3200 Feet
Elevation (ft):
-36.5 NAVD 88
USCS:
SW
Munsell:
Comments:
Dry Weight (g):
222.60
Wash Weight (g):
216.09
Pan Retained (g):
0.18
Sieve Loss (% ):
0.00
Fines (% ):
#200 - 3.20
#230 - 3.01
Organics (% ):
Carbonates (% ):
20.60
Shells
Sieve Number
Sieve Size
(Phi)
Sieve Size
(Millimeters)
Grams
Retained
% Weight
Retained
Cum. Grams
Retained
C. % Weight
Retained
3/4"
-4.25
19.03
0.00
0.00
0.00
0.00
5/81,
-4.00
16.00
0.00
0.00
0.00
0.00
7/16"
-3.50
11.31
0.00
0.00
0.00
0.00
5/16"
-3.00
8.00
0.15
0.07
0.15
0.07
3.5
-2.50
5.66
0.22
0.10
0.37
0.17
4
-2.25
4.76
0.37
0.17
0.74
0.33
5
-2.00
4.00
0.52
0.23
1.26
0.57
7
-1.50
2.83
1.41
0.63
2.67
1.20
10
-1.00
2.00
1.85
0.83
4.52
2.03
14
-0.50
1.41
2.77
1.24
7.29
3.27
18
0.00
1.00
6.39
2.87
13.68
6.15
25
0.50
0.71
9.59
4.31
23.27
10.45
35
1.00
0.50
15.53
6.98
38.80
17.43
45
1.50
0.35
32.70
14.69
71.50
32.12
60
2.00
0.25
82.33
36.99
153.83
69.11
80
2.50
0.18
34.33
15.42
188.16
84.53
120
3.00
0.13
22.56
10.13
210.72
94.66
170
3.50
0.09
4.27
1.92
214.99
96.58
200
3.75
0.07
0.49
0.22
215.48
96.80
230
4.00
0.06
0.43
0.19
215.91
96.99
Phi 5
Phi 16
Phi 25
Phi 50
Phi 75
Phi 84
Phi 95
3.09
2.48
2.19
1.74
1.26
0.90
-0.20
Moment
Mean Phi
Mean mm
Sorting
Skewness
Kurtosis
Statistics
1.59
0.33
0.92
-1.28
6.06

PHI Sieve Sizes -4.25 -4 -3 -2.25 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.53.75 4
Standard Sieve Sizes 3/45/8 5/16 4 5 7 10 14 18 25 35 45 60 80 120 170 200 230 Hydrometer
100
TT-T-
0
90
10
80
20
70
30
-U
Z
(D
a
.2)
a)
(D 60
40
D
TI
m 50
50 p
0
(D.
40
60
CL
30
70
C)
2
U) 20
U)
0
- ----
----
80
EL
10
LL
90
0
.
............
100
Z
100
5 10 5 1 5 0.1 5 0.01 5 0.001
a_
of
Millimeters
LU
I--
U)
Gravel
Sand
Silt and Clay
<
0
<
Coarse
Fine
Coarse
Medium
Fine
L)
LU
0
Sample
Symbol
Elev. (ft)
USCS
% Fines
% Organics
Carbonates
Median
Mean
Skew
Kurt
u
Sort
Sample Information
2019-JB-23 #S3
•
-36.5
SW
11200 - 3.201
#230 - 3.01
20.60
1.74
1.59
-1.28
6.06
Project Name:
Oak Island Multi Decadal Master Plan
z Comments:
Analysis Date:
04-25-19
U)
Depths and elevations based on measured values
Analyzed By:
FKJ
0
U)
A.
Easting (X, ft):
2289602.577
Northing (Y, ft):
48362.992
American Vibracore Services, Inc.
< /--yk 101W
1215 Wallace Drive
Horizontal System:
NAD 1983
Z
<
LU AMERICAN VIBRACORE
Delray Beach, I'l 33444
Vertical System: I
NAVID 88
LU S E R V I C E S
U)
I