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C-02
C H
A R
L E S T
O N
D
IS
T R
IC
T
C H
A R
L E S T
O N S
C
S A
G
SHEET OF
H
A R
L E S T
U N
T Y S
O U
T H
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E E
R
T R
IC
T
IF
B
W
H P B
A
U G
S
O
G L A S S P .E
J J K
J J K
M
R
M J C
FILEDRAWING TITLE
INDEX OF DRAWINGS
SHEET
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O W
A R
L E S T
O N
IN
D
X
F
A W
IN
G S
N /A
9603W-HP0050.dgn
9603W-HP0049.dgn
9603W-HP0048.dgn
9603W-HP0047.dgn
9603W-HP0046.dgn
9603W-HP0045.dgn
9603W-HP0044.dgn
9603W-HP0043.dgn
9603W-HP0042.dgn
9603W-HP0041.dgn
9603W-HP0040.dgn
9603W-HP0039.dgn
9603W-HP0038.dgn
9603W-HP0037.dgn
9603W-HP0036.dgn
9603W-HP0035.dgn
9603W-HP0034.dgn
9603W-HP0033.dgn
9603W-HP0032.dgn
9603W-HP0031.dgn
9603W-HP0030.dgn
9603W-HP0029.dgn
9603W-HP0028.dgn
9603W-HP0027.dgn
9603W-HP0026.dgn
9603W-HP0025.dgn
9603W-HP0024.dgn
9603W-HP0023.dgn
9603W-HP0022.dgn
9603W-HP0021.dgn
9603W-HP0020.dgn
9603W-HP0019.dgn
9603W-HP0018.dgn
9603W-HP0017.dgn
9603W-HP0016.dgn
9603W-HP0015.dgn
9603W-HP0014.dgn
9603W-HP0013.dgn
9603W-HP0012.dgn
9603W-HP0011.dgn
9603W-HP0010.dgn
9603W-HP0009.dgn
9603W-HP0008.dgn
9603W-HP0007.dgn
9603W-HP0006.dgn
9603W-HP0005.dgn
9603W-HP0004.dgn
9603W-HP0003.dgn
9603W-HP0002.dgn
9603W-HP0001.dgn
F Y
L A
N T
IC
IN
T R
A C
O A S T
L
T E
R W
A Y
SILT FENCE DETAILS
(FOR INFORMATION) 4'X4' SPILLWAY FABRICATION DETAILS
(FOR INFORMATION) SPILLWAY INSTALLATION DETAILS
(OPTION) PA 341N/364N W-C CROSS SECTIONS - SPILLWAY WALKWAYS STA. 36+18, 49+50, 57+34 & 70+24
(OPTION) PA 341N/364N W-C CROSS SECTIONS - CROSS DIKE STA. 0+00 TO 7+45
(OPTION) PA 341N/364N W-C CROSS SECTIONS - PERIMETER DIKE STA. 100+00
(OPTION) PA 341N/364N W-C CROSS SECTIONS - PERIMETER DIKE STA. 75+00 TO 95+00
(OPTION) PA 341N/364N W-C CROSS SECTIONS - PERIMETER DIKE STA. 50+00 TO 70+00
(OPTION) PA 341N/364N W-C CROSS SECTIONS - PERIMETER DIKE STA. 25+00 TO 45+00
(OPTION) PA 341N/364N W-C CROSS SECTIONS - PERIMETER DIKE STA. 0+00 TO 20+00
(OPTION) PLACEMENT AREA 341N/364N W-C DIKE WORK REQUIREMENTS
(OPTION) PA 204N/225N W-C CROSS SECTIONS - SPILLWAY WALKWAYS STA. 29+33, 43+33, 49+07 & 80+38
(OPTION) PA 204N/225N W-C CROSS SECTIONS - CROSS-DIKE STA. 0+00 TO 8+51
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 125+00
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 100+00 TO 120+00
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 75+00 TO 95+00
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 50+00 TO 70+00
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 25+00 TO 45+00
(OPTION) PA 204N/225N W-C CROSS SECTIONS - PERIMETER DIKE STA. 0+00 TO 20+00
(OPTION) PLACEMENT AREA 204N/225N W-C DIKE WORK REQUIREMENTS
SHOAL 13 - SOUTH ISLAND FERRY & PLACEMENT AREAS 1511N W-C, 1505N W-C
SHOAL 12 - MINIM CREEK & PLACEMENT AREA 1229N W-C (SHEET 4 OF 4)
SHOALS 11 - LITTE CROW ISLAND & PLACEMENT AREAS 1156N W-C, 1190N W-C (SHEET 3 OF 4)
SHOAL 10 - NORTH SANTEE RIVER & PLACEMENT AREAS 1156N W-C, 1190N W-C (SHEET 2 OF 4)
AREAS (SHEET 1 OF 4)
OVERVIEW SHOALS 10, 11, & 12 - NORTH SANTEE, LITTLE CROW ISLAND, MINUM CREEK & PLACEMENT
SHOAL 9 - FOUR MILE CREEK & PLACEMENT AREA 1103N W-C
SHOAL 8 - SOUTH SANTEE RIVER DREDGE AREA
SHOAL 7 - JEREMY CREEK & PLACEMENT AREA 562N W-C (SHEET 3 OF 3)
SHOAL 7 - JEREMY CREEK DREDGE AREA (SHEET 2 OF 3)
OVERVIEW SHOAL 7 - JEREMY CREEK & PLACEMENT AREA (SHEET 1 OF 3)
(OPTION) SHOAL 6 - MATHEWS CUT DREDGE AREA (SHEET 4 OF 4)
(OPTION) SHOAL 6 - MATHEWS CUT & PLACEMENT AREAS 364N W-C & 402N W-C (SHEET 3 OF 4)
(OPTION) SHOAL 6 - MATHEWS CUT & PLACEMENT AREAS 310N W-C & 341N W-C (SHEET 2 OF 4)
(OPTION) OVERVIEW SHOAL 6 - MATTHEWS CUT & PLACEMENT AREAS (SHEET 1 OF 4)
SHOAL 5 - AWENDAW CREEK & PLACEMENT AREAS 204N W-C & 225N W-C
OVERVIEW SHOAL 4 - GRAHAM CREEK & PLACEMENT AREAS 39N W-C & 55N W-C (SHEET 3 OF 3)
SHOAL 4 - GRAHAM CREEK DREDGE AREA (SHEET 2 OF 3)
OVERVIEW SHOAL 4 - GRAHAM CREEK & PLACEMENT AREAS (SHEET 1 OF 3)
SHOAL 3 - CAPERS ISLAND DREDGE AREA
OVERVIEW SHOAL 3 - CAPERS ISLAND & PLACEMENT AREAS
SHOAL 2 - DEWEES ISLAND & PLACEMENT AREAS 645S W-C & 612S W-C (SHEET 4 OF 4)
SHOAL 2 - DEWEES ISLAND & OPEN WATER PLACEMENT AREA (SHEET 3 OF 4)
SHOAL 2 - DEWEES ISLAND DREDGE AREA (SHEET 2 OF 4)
OVERVIEW SHOAL 2 - DEWEES ISLAND & PLACEMENT AREAS (SHEET 1 OF 4)
SHOAL 1 - BREACH INLET (SHEET 4 OF 4)
SHOAL 1 - BREACH INLET & PLACEMENT AREAS 1056S W-C, 1028S W-C, 1006S W-C (SHEET 3 OF 4)
SHOAL 1 - BREACH INLET & PLACEMENT AREAS 1110S W-C, 1088S W-C, 1056S W-C (SHEET 2 OF 4)
OVERVIEW SHOAL 1 - BREACH INLET & PLACEMENT AREAS (SHEET 1 OF 4)
INDEX OF DRAWINGS
VICINITY MAP & PROJECT OVERVIEW
W -H
P
_R
E Va .d g n a S
A G
U P
D A T
P T
IO
S E
IT
E M
A U
G a
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w in g o d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b y
CONTRACT_AM0001
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
PIPE
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
WHITESIDE CREEK
W H I T E S I
E E
K
CAPERS CREEK
S A
N T E E
P
A
R S
HM
A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
T O
O M
E E
K
WHITESIDE CREEK
CAPERS CREEK
M A
R S
H
C A
P E
IN
E
T
S P
IL
L W
A Y
M
A T
S
M A
R S
H
M A
R S
H
B U
L L
Y A
R D
S O
U N
D
S
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R
R
HORSE
E
N D
C R
E E
K
S O
U N
D
B U
LLY
A
E E
K
W A
T E
R M
E L
O N
M A
R S
H
M
A T
S
M
A T
S
M
A T
S
B U
LLY
A
R D
SOU
N
D
I N
L E
T
D E
W E
E S
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
SEVEN REACHES CREEK
C R
E E
K
D E
W E
E S
I S
L A
N D
C A
P E
R S
I S
L A
N D
M A
R Y
CAPERS ISLAND
D E
W E E S
IS
L A
N D
I S
L A
N D
P I N
E
M A
R S
H
B I
L
L
I S
L A
N D
D E
W E
E S
7 P I
1+
P I
11 P I
1+
1 P I
11+
13 P I
P I
6 P I
P I
P I
P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
DREDGE AREA
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
C
P L
A C E
M E
E
A
P L
A C
E M
E
E A
O P
T E
R
C
P L
A C E
M E
E
A
C-07
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
1200'0 600'
SCALE:1"=600'
D R
E D
E A
L
IM
IT
D R E
D
E
A
L
IM
IT
E
N 383500N 380000N 375000N 370000N 365000N 362500
N 383500N 380000N 375000N 370000N 365000N 362500
E
E
E
E
E
E
E
(S H
E E T
O F
T I
O N
A L
S I
D E
S L
O P E S
P L
U S
L
O W
A B
V E R
D E P T
H
C H
A N
N E L
R E
Q U I R
P T
H
P L
U S
L
O W
A B
E R
D E P T
H
P L A
C E
M E
E A S
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
N
7. DATE OF CHANNEL CONDITION SURVEY: 08 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
2389423.25, 371464.61XY=
2389288.88, 371551.47XY=
2389614.75, 372055.58XY=
2389744.65, 371961.81XY=
2393188.72, 376250.09XY=
2393063.97, 376350.28XY=
S
H E E
S T
A
T
O
S H
O A L
W E E S
I S L
A N
D
O V E
R V
IE
O A L
D
E W
E E S
IS
L A
W -H
P
_R
E Va .D
G N a
S A
G U
P D
A T
T
S E
IT
E M
A U
G a
R S
HM
A
R S
H
M
A T
S
M A
R S
H
M A
R S
H
B U
L L
Y A
R D
S O
U N
D
S
M A
R S
H
M A
R S
H
M A
R
R S
H
S O
U N
D
B U
LLY
A
E E
K
W A
T E
R M
E L
O N
D E
W E E S
IS
L A
N D
1+
P I
11 P I
1+
1 P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
400'0 200'
SCALE:1"=200'
0.8
0.8
0.9
1.2
1.3
1.3
1.3
1.7
1.7
1.8
2.1
2.1
2.1
2.1
2.1
2.3
2.4
2.5
2.6
2.6
2.7
2.7
2.7
2.7
2.7
2.8
2.8
2.8
2.9
2.9
2.9
2.9
3.0
3.0
3.0
3.0
3.0
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.3
3.3
3.3
3.4
3.4
3.4
3.4
3.4
3.5
3.5
3.5
3.6
3.6
3.6
3.6
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.9
3.9
3.9
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.1
4.1
4.1
4.1
4.1
4.1
4.1
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.4
4.4
4.4
4.4
4.4
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.6
4.6
4.6
4.6
4.6
4.6
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.8
4.8
4.8
4.8
4.8
4.9
4.9
4.9
4.9
4.9
4.9
4.9
5.0
5.0
5.0
5.0
5.0
5.1
5.1
5.1
5.1
5.1
5.1
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.3
5.3
5.3
5.3
5.3
5.4
5.4
5.4
5.4
5.5
5.5
5.5
5.5
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.8
5.8
5.8
5.8
5.8
5.8
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
5.9
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.1
6.2
6.2
6.2
6.2
6.2
6.2
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.6
6.6
6.6
6.6
6.6
6.6
6.6
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.9
6.9
6.9
6.9
6.9
6.9
6.9
6.9
6.9
6.9
6.9
6.9
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.1
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.6
9.6
9.6
9.6
9.6
9.6
9.6
9.6
9.6
9.6
9.6
9.7
9.7
9.7
9.7
9.8
9.8
9.8
9.8
9.8
9.8
9.8
9.8
9.8
9.8
9.9
10.0
10.0
10.0
10.0
10.0
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2 10.3
10.3
10.3
10.3
10.4
10.4
10.4
10.4
10.4
10.4
10.5
10.5
10.5
10.5
10.6
10.7
10.7
10.7
10.8
10.8
10.9
10.9
10.9
10.9
11.0
11.0
11.1
11.1
11.1
11.2
11.2
11.2
11.2
11.4
11.4
11.5
11.6
11.6
11.9
12.0
12.0
12.1 12.1
12.4 12.5
12.8
12.8
12.9 12.9
13.6
13.7
14.2
14.3
14.4
14.5
C-08
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
T I
O N
A L
S I
D E
S L
O P E S
P L
U S
L
O W
A B
E R
D E P T
H
C H
A N
N E L
R E
Q U I R
P T
H
P L
U S
L
O W
A B
E R
D E P T
H
D R E
D
E
A L
IM
IT
N 371000
E
D R
E D
E A
L
IM
IT
E
E
E
N 372000 N 373000 N 374000 N 375000 N 376000
N 371000 N 372000 N 373000 N 374000 N 375000 N 376000
E
E
E
E
D R
E D
E A
(S H
E E
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
N
7. DATE OF CHANNEL CONDITION SURVEY: 08 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
N 370000
E
N 370000
E
E
N 377000
N 377000
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
2389744.65, 371961.81XY=
2393188.72, 376250.09XY=
2393063.97, 376350.28XY=
2389614.75, 372055.58XY=
2389288.88, 371551.47XY=
2389423.25, 371464.61XY=
S
H E E
S T
A
T
O
S H
O A L
W E E S
I S L
A N
D
S H
O A L
D
E W
E E S
IS
L A
N D
W -H
P
_R
E Va .D
G N a
S A
G U
P D
A T
T
S E
IT
E M
A U
G a a
11'
11'
10'
10'
INLET
DEWEES
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
S E
V
A C
H
E E
K
CREEK
DEW
EES
ISLAND
PINE
MARSH
BIG HILL
ISLAND
DEWEES
6000+00
6010+00
6020+00
6030+00
6040+00
6050+00
6005+00
6015+00
6025+00
6035+00
6045+00
6011+13
PI
6034+95
PI
6038+96
PI
6050+94
PI
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
PLACEMENT AREA
OPEN WATER
.4
.1
.3
.9
.37 .9
.9
.98 .2
.2
.6
.7
.1
.2
.3
.39 .4
.4
.4
.59 .5
.8
.1
.2
.3
.4
.5
.6
.9
.0
.8
.7
.8
1.
.9
.0
.5
.0
C-09
H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2390000
(S H
E E
O P
T E
R
P L A
C E
M E
E
E 2391000E 2389000E 2388000E 2387000E 2386000E 2385000E 2384000
E 2390000 E 2391000E 2389000E 2388000E 2387000E 2386000E 2385000E 2384000
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
8. DATE OF CHANNEL CONDITION SURVEY: 23 MARCH 2018
THAN 20 FT MLLW WITHIN THE OPEN WATER PLACEMENT AREA.
7. DISCHARGE PIPE SHALL NOT RELEASE MATERIAL AT DEPTHS SHALLOWER
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE PLACED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
S H
O A L
D
E W
E E S
IS
L A
N D
W -H
P
_R
E Va .D
G N a
U P
D A T
T
S E
IT
E M
A U
G
S A
G a
2387222.97, 365256.32XY=
2387019.78, 364615.51XY=
2387952.72, 364319.70XY=
2388155.90, 364960.51XY=
14'
14'
16'
18' 20'
22'
24'
26'
28' 30'
30'
28'
24'
26'
22'
20'
18'
16'
IP
E
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
W H I
T E
S I
E E
K
W H I T E S I
E E
K
C A
P E
E E
K
S A
N T E E
P
A S S
MARSH
MARSH
MARSH
W H I T
E S I
E E
K
S P
IL
L W
A Y
+4
P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
C
P L
A C E
M E
E
A
C
P L
A C E
M E
E
A
C-10
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2392000
(S H
E E
E 2393000 E 2394000 E 2395000 E 2396000 E 2397000 E 2398000 E 2399000
E 2392000 E 2393000 E 2394000 E 2395000 E 2396000 E 2397000 E 2398000 E 2399000
P L A
C E
M E
E A S
C
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
S H
O A L
D
E W
E E S
IS
L A
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
C A P
E R S
C R
E E
K
MARSH
P
IP
E
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
W H I
T E
S I
E E
K
W H I T E S I
E E
K
C A
P E
E E
K
S A
N T E E
P
A S S
MARSH
MARSH
MARSH
W H I T
E S I
E E
K
S P
IL
L W
A Y
ISLAND
CAPERS
5740+00
5750+00
5760+00
5770+00
5780+00
5745+00
5755+00
5765+00
5775+00
P I
+9
P I
5737+82
PI
5780+81
PI
5782+87
PI
+6
P I
+4
P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
C
P L
A C E
M E
E
A
C
P L
A C E
M E
E
A
C-11
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
R
E D
E A
L
IM
IT
DREDGE AREALIMIT
T I
O N
O P
U S
L O
W A
B
E R
D E
P T
H
C H
A N
N E
Q U I
R
P T
H
U S
L O
W A
B
E R
D E
P T
H
P L A
C E
M E
E A S
1000'0 500'
SCALE:1"=500'
(S H
E E T
O F
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
E 2390000 E 2395000 E 2400000 E 2405000 E 2407500
E 2390000 E 2395000 E 2400000 E 2405000 E 2407500
7. DATE OF CHANNEL CONDITION SURVEY: 08 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
2401624.27, 387043.34XY=
2401706.00, 387005.67XY=
2402549.46, 388835.93XY=
2402785.81, 389098.11XY=
2403127.95, 389310.76XY=
2403080.44, 389387.20XY=
2402553.47, 389059.66XY=
LIMIT
5758+00
S
H E
E
S T
A
S H
O A
L
P E
R S
I
S L
A N
D
O V E
R V
O A L
C
A P E
R S
IS
L A
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
C L
A U
S
E E
K
MARSH
MARSH
MARSH
MARSH
C R
E E
K
5740+00
5750+00
5760+00
5745+00
5755+00
5765+00
P I
+9
P I
5737+82
PI
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
.1
.1
3.
.6
.7
.0
.0
.1
4.
.2
.3
.3
.4
.6
4.
.7
.8
.8
.9
.9
.0
.0
.0
.1
.1
.2
.3
.4
.5
.5
5.
.6
.6
.6
.6
.7
5.7
.8
5.
5.8
.8
.8
.9
.9
6.0
.0
.16 .1
.2
.2
6.
.3
6.3
6.3
.5
6.
.6
6.
.6
6.
.7
.7
6.
.8
.8
.8
.8
.8
.8
.8
.8
.9
.9
.9
6.9
7.
.0
7.
7.0
.0
7.
.0
.1
7.1
.1
.2
.2
7.2
.3
.3
.3
.3
.4
.4
.4
.5
7.
.5
.5
.5
7.6
.6
.7
.7
.7
.7
.7
.7
7.
.8
.8
.8
.8
.8
.8
7.8
.9
.9
.9
.9
.9
.0
.0
.0
8.
.0
.0
.1
8.
.1
.1
8.2
.2
.2
.3
.3
8.
.3
.3
.3
.3
8.3
.3
.3
8.
8.
8.
.4
.4
.5
.5
.5
.5
.5
.5
.5
8.6
.6
8.6
.6
8.
.6
.6
.6
8.6
.7
.7
.7
.7
.7
.7
.7
8.7
.7
8.7
.7
.7
.7
.8
8.
8.8
8.8
8.8
8.
8.
8.
.8
.8
.8
.8
8.
.8
.9
8.
8.9
.9
.98 .9
.9
8.
.9
.9
.98 .9
.0
.0
.0
.0
.0
.0
.0
.0
9.
.0
.0
.0
9.0
.0
9.
9.
9.
.1
.1
.1
.1
.1
.1
9.1
.1
9.1
9.
.1
.19 .1
.2
.2
9.2
.2
.2
9.2
.2
.2
.29 .3
.3
.3
.3
9.3
.3
.3
9.3
.4
.4
.4
.4
.4
.5
.5
.5
.5
.5
.5
.5
.6
.7
.8
.8
.8
C-12
H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
(S H
E E
E 2399000 E 2400000 E 2401000 E 2402000 E 2403000 E 2404000 E 2405000 E 2406000
E 2399000 E 2400000 E 2401000 E 2402000 E 2403000 E 2404000 E 2405000 E 2406000
T I
O N
A L
S I
D E
S L
O P E S
P L
U S
L
O W
A B
E
R D E P T
H
C H
A N
N E
Q U I
R
P T
H
P L
U S
L
O W
A B
E
R D E P T
H
D R
E D
E A
L
IM
IT
DREDGE AREALIMIT
S
H E E
S T
A
T
O
S H
O A L
P E
R S
I S L
A N
D
D R
E D
E A
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
7. DATE OF CHANNEL CONDITION SURVEY: 08 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
2401624.27, 387043.34XY=
2402553.47, 389059.66XY=
2401706.00, 387005.67XY=
2402549.46, 388835.93XY=
2402785.81, 389098.11XY=
2403127.95, 389310.76XY=
2403080.44, 389387.20XY=
5758+00
S H
O A L
C
A P E
R S
IS
L A
N D
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
BRUSH
MARSH
MARSH
MARSH
MARSH
BRUSH
BRUSH
BRUSH
B R
U S
H
B R
U
SH
P
IP
E
MARSH
MARSH
MARSH
MARSH
MARSH
P
IP
E
P
IP
E
MARSH
MARSH
MARSH
MARSH
G R
A H
E E
K
S
MARSH
BRUSH
D O
R A
M P
B O
A T
R A
M P
B O
A T
D O
B O
M P
P I
+6
P I
+6
P I
+7 P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
17 17
N
W- C
PLACEMENT
AREA
N
W- C
PLACEMENT
AREA
C-13
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
800'0 400'
SCALE:1"=400'
D R E D
G E
A R E A
LIM
IT
D R E D
G E
A R E A
LIM
IT
(S H
E E T
O F
E 2430000
E 2435000 E 2440000
E 2440000E 2435000E 2430000
T I
O N
A L
S I
D E
S L
O P E S
P L
U S
L
O W
A B
E
R D E P T
H
C H
A N
N E
Q U I
R
P T
H
P L
U S
L
O W
A B
E
R D E P T
H
P L A
C E
M E
E A S
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
W
H P B
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
2429647.03, 428785.95XY=
2429718.10, 428730.73XY=
2433706.33, 433863.37XY=
2433635.27, 433918.59XY=
+0
+0
S
H E E
S T
A
T
O
S H
O A L
A H
E E
K
O V E
R V
O A L
G
R A
H
E
K
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
IP
E
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
P
IP
E
P
IP
E
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
GRAHAM CREEK
S
M A
R S
H
B R
U S
H
D O
R A
M P
B O
A T
RA
M
P
BOA
T
D O
B O
A T
R
A M
P
9 P I
DREDGE AREA
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
400'0 200'
SCALE:1"=200'
-1.1
-0.9
-0.8
-0.7
-0.7
-0.6
-0.6
-0.5
-0.5
-0.4
-0.3
-0.3
-0.3
-0.3
-0.3
-0.0
-0.0
0.1
0.2
0.3
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.9
1.0
1.0
1.0
1.1
1.1
1.1
1.1
1.1
1.3
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.5
1.6
1.6
1.7
1.7
1.7
1.8
1.8
1.8
1.9
1.9
2.0
2.0
2.0
2.1
2.1
2.2
2.2
2.2
2.3
2.4
2.4
2.4
2.4
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.6
2.6
2.7
2.8
2.8
2.8
2.8
2.8
3.0
3.0
3.0
3.0
3.1
3.2
3.2
3.2
3.3
3.4
3.4
3.4
3.5
3.6
3.6
3.7
3.7
3.8
3.8
3.8
3.8
3.9
3.9
3.9
4.0
4.0
4.0
4.0
4.1
4.1
4.2
4.2
4.3
4.3
4.4
4.4
4.5
4.5
4.6
4.6
4.7
4.7
4.7
4.7
4.8
4.8
4.8
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.1
5.1
5.1
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.2
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.4
5.4
5.4
5.4
5.4
5.4
5.5
5.5
5.5
5.5
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.7
5.7
5.7
5.7
5.7
5.7
5.8
5.8
5.8
5.9
5.9
5.9
5.9
5.9
6.0
6.0
6.0
6.0
6.0
6.0
6.1
6.1
6.1
6.1
6.2
6.2
6.2
6.2
6.2
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.4
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.6
6.6
6.6
6.6
6.6
6.6
6.6
6.6
6.6
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.9
6.9
6.9
6.9
6.9
6.9
6.9
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.1
7.1
7.1
7.1
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2 8.2
8.2
8.2
8.2
8.2
8.2
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.3
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.6
8.6
8.6
8.6
8.6 8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
8.9
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.2
9.2
9.2
9.2
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.3
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.5
9.5
9.5
9.5
9.6
9.6
9.6
9.7
9.7
9.7
9.7
9.7
9.8
9.8
9.8
9.8
9.9
9.9
9.9
9.9
9.9
9.9
10.0
10.0
10.1
10.1
10.1
10.1
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.3
10.3
10.3
10.3
10.4
10.4
10.4
10.5
10.5
10.5
10.6
10.6
10.6
10.6
10.6
10.7
10.7
10.7
10.7
10.8
10.8
10.8
10.8
10.9
11.0
11.0 11.0
11.1
11.1
11.2
11.3
11.3
11.3
11.3
11.3
11.4
12.6
13.0
C-14
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
H
E E
N 435000
E
T I
O N
A L
S I
D E
S L
O P E S
P L
U S
L
O W
A B
E R
D E P T
H
C H
A N
N E L
R E
Q U I R
P T
H
P L
U S
L
O W
A B
E R
D E P T
H
DREDGE AREA
LIMIT
D R E
D
E
A L
IM
IT
D R
E D
E A
S
H E E
S T
A
T
O
S H
O A L
A H
A M
C R E E
K
N 434000N 433000N 432000N 431000N 430000N 429000N 428000
E
E
E
E
E
E
E
E
E
E
E
N 435000N 434000N 433000N 432000N 431000N 430000N 429000N 428000
M A
IN
T E
N A
N A
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
7. DATE OF CHANNEL CONDITION SURVEY: 09 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
N
D R E
D
E
A L
IM
IT
2429718.10, 428730.73XY=
2433706.33, 433863.37XY=
2433635.27, 433918.59XY=
2429647.03, 428785.95XY=
S H
O A L
G
R A
H
E E
K
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G a
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
10'
11'
R S
H
M A
R S
H
M A
R S
H
B R
U S
H
A W
E N
D A
W
CR
E E
K
M A
R S
H
M A
R S
H
M A
R S
H
M A
R S
H
B R
U S
H
B R
U S
H
B R
U S
H
B R
U S
H
B R
U S
H
P
IP
E
M A
R S
H
M A
R S
H
M A
R S
H
2 P I
1 P I
1 P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
400'0 200'
SCALE:1"=200'
C P
L A
C E
M E
E A
C
P L
A C
E M
E
E A
-1.1
-1.1
-1.0
-0.7
-0.5
-0.5
-0.1
-0.1
0.0
0.1
0.3
0.4
0.5
0.5
1.0
1.1
1.8
1.9
2.2
2.2
2.4
2.5
2.5
2.7 3.0
3.2
3.3
3.3
3.4
3.5
3.8
3.8
3.8
3.9
4.1
4.2
4.3
4.5
4.5
4.6
4.9
4.9
5.3
5.5
5.7
5.7
5.8
5.9
5.9
5.9
6.0
6.1
6.2
6.2
6.2
6.3
6.3
6.4
6.5
6.5
6.7
6.8
6.8
6.9
6.9
7.0
7.1
7.1
7.2
7.4
7.4
7.4
7.5
7.5
7.6
7.6
7.7
7.7
7.8
7.9
8.0
8.1
8.1
8.2
8.3
8.3
8.3
8.4
8.4
8.4
8.4
8.5
8.5 8.6
8.6
8.7
8.7
8.7
8.7
8.8
8.8 8.8
8.8 8.8
8.8
8.8
8.8
8.9
8.9
8.9
9.0
9.0
9.0
9.0
9.0
9.1
9.1
9.1
9.1
9.1
9.1
9.2
9.2
9.4
9.6
C-15
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
H
E E
E
N 439000
E
E
E
E
E
N 438000N 437000N 436000N 435000N 434000N 433000N 432000
N 439000N 438000N 437000N 436000N 435000N 434000N 433000N 432000
E
E
E
E
E
E
P L A
C E
M E
E A S
C
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
D R E
D
E
A L
IM
IT
7. DATE OF CHANNEL CONDITION SURVEY: 09 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
N
2433706.33, 433863.37XY=
2433635.27, 433918.59XY=
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
S H
O A L
G
R A
H
E
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
HARBOR
R
E E
K
H A
L L
D
LONG
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
RIVER
HARBOR
HARBOR
R
IV
E R
D O
E
H A L L C
R E
E K
SANDY
P O
IN
T C
R E
E K
P
IP
E
MARSH
MARSH
MARSH
MARSH
S A
N
I
CREEK
IV
E R
H A
R B
O R
P I
P I
P I
1+
P I
P I
P I
1+
P I
P I
P I
P I
P I
P I
P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
SPILLWAY
SPILLWAY
204N W-C
PLACEMENT AREA
225N W-C
PLACEMENT AREA
SPILLWAY
SPILLWAY
4.2
4.2
4.9
5.1 5.5
5.5
6.3
6.3
6.3
6.4
6.4
6.4
6.5
6.5
6.5
6.6 6.6
6.6
6.8
6.8
6.8
6.8
6.8
6.9
6.9
6.9
7.0 7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.1
7.1
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
7.3
7.3 7.3
7.3
7.3
7.3
7.3 7.3
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.4
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.6 7.6
7.6
7.6
7.6
7.6 7.6
7.6
7.6
7.7
7.7
7.7
7.7
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.8
7.9
7.9
7.9
7.9 7.9
7.9
7.9
7.9
7.9
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.1
8.1
8.1
8.1
8.1
8.1
8.2
8.2
8.28.3
8.3
8.3
8.3
8.4
8.4 8.4
8.4
8.4
8.4 8.4
8.4
8.5
8.5
8.5 8.5
8.5
8.5
8.5
8.5
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6
8.6 8.6
8.6
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.8
8.9
8.9
8.9
8.9
9.0
9.0
9.0
9.0
9.0
9.1
9.1
9.1
9.1
9.2
9.2
9.39.3
9.3
9.3
9.4
9.4
9.5
9.5
9.5
9.5
9.5
9.6
9.6
9.6
9.6
9.6
9.6
9.7
9.8
9.9
9.9
9.9
10.0
10.1
10.1
10.2
10.3
10.3
10.3
10.4
10.4
10.5
10.6
10.6
10.8
10.8
10.9
10.9
11.0
11.1
11.2
11.2
11.5
11.5
11.6
11.7
11.7
11.8
11.8
11.9
11.9
12.0
12.3
12.4
12.5
12.8
12.9
13.0
13.0
13.1
13.2
13.4
13.5
13.5
13.8
13.9
14.0
14.5
14.7
15.9
16.1
16.1
16.4
16.7
16.9
17.1
C-16
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2445500
4:1 OPTIONAL SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH
CHANNEL: REQUIRED DEPTH 11' PLUS 1' ALLOWABLE OVERDEPTH
D R
E D
E A
L
IM
IT
D R
E D
E A
L
IM
IT
E 2446000 E 2447000 E 2448000 E 2449000 E 2450000 E 2451000 E 2452000 E 2452500
E 2445500 E 2446000 E 2447000 E 2448000 E 2449000 E 2450000 E 2451000 E 2452000 E 2452500
STA. 5019+00 TO 5001+00
SHOAL 5 - AWENDAW CREEK
P L A
C E
M E
E A S
C
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
7. DATE OF CHANNEL CONDITION SURVEY: 09 MARCH 2018
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
2445943.48, 442156.14XY=
2445972.98, 442241.17XY=
2447716.76, 442286.27XY=
2447685.80, 442370.78XY=
2446166.98, 442223.74XY=
2446541.19, 442132.43XY=
2447107.60, 442196.44XY=
2447038.07, 442037.63XY=
2446470.04, 441973.43XY=
2447416.79, 442272.23XY=
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
S H
O A L
A
W E
N D
E
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G a
12'
11'12'
IL
L W
A Y
S P
IL
L W
A Y
P
IP
E
MARSH
MARSH
MARSH
MARSH
5.17
FATHOM
D U
P
E E
K
C L
U B
H O
U S E
CREEK
S P
IL
L W
A Y
P
IP
E
MARSH
MARSH
MARSH
MARSH
5.17
FATHOM
D U
P
E E
K
C L
U B
H O
U S
CREEK
T H
E E
K
MARSH
MARSH
MARSH
4.99
REFUGE
5.04
8663618
CUT
MATHEWS
MARSH
JEREMY
C R
E E
K
-8
-2
IR-
P
-8
-2
IR-
P
-8
-2
IR-
P
LOT
LOT
COMMUNI
TY
PARK
LOT
COMMUNI
TY
PARK
-8
-2
IR-
P
I
R P
COMMUNI
TY
PARK
C O
M M
U N I
C K
I
R P
LOT
LOT
-8
-2
IR-
P
PROPOSED
P R
O P
O S
E D
P R
O P
O S
E D
CREEK
MATHEWS CR
E
E
K
C R E E
K
C L
U B
H O
USE
CREEK
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MATHEWS
CUT
I S L
A N
D
J E
R E
M Y
I S L
A N
D
J E
R E
M Y
ISLAND
JEREMY
ISLAND
JEREMY
1189 D U
P
P I
N C
K N
R A
M P
B O
A T
RAMP
BOAT
M
CCLELLANVI
LLE
L E L
A
R
IN
A
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
2N
W- C
PLACEMENT
AREA
P I
P I
1+
P I
1+
P I
P I
P I
1+53.
1+46.
5+00
10+00
C-21
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
L A
C E
M E
E A
C
(S H
E E T
O F
E 2468000 E 2470000 E 2475000 E 2480000 E 2482000
E 2468000 E 2470000 E 2475000 E 2480000 E 2482000
SEE SHEETS C-16 - C-19
SHOAL 6 - MATHEWS CUT
(SHEET 1 OF 3)
STA. 00+45 TO 42+79.55
SHOAL 7 - JEREMY CREEK
4:1 OPTIONAL SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH
CHANNEL: REQUIRED DEPTH 10' PLUS 1' ALLOWABLE OVERDEPTH
D R
E D
E A
L
IM
IT
D R
E D
E A
L
IM
IT
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
7. DATE OF CHANNEL CONDITION SURVEY:
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
800'0 400'
SCALE:1"=400'
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
2469051.92, 458897.76XY=
2469108.38, 458815.22XY=
2469150.07, 458807.40XY=
2469175.73, 458982.45XY=
2469232.18, 458899.91XY=
2469224.36, 458858.21XY=
2469375.71, 458636.94XY=
2469655.06, 458385.46XY=
2469531.01, 458468.91XY=
2469825.81, 458350.70XY=
2470222.54, 458399.55XY=
2470770.68, 458255.97XY=
2471448.53, 457690.08XY=
2471549.72, 457513.56XY=
2471839.79, 456320.19XY=
2471723.40, 456400.57XY=
2469391.71, 458454.14XY=
2469702.80, 458244.87XY=
2470142.45, 458299.01XY=
2470313.37, 458282.72XY=
2470612.66, 458204.32XY=
2470798.81, 458115.25XY=
2471245.83, 457742.05XY=
2471489.23, 457317.48XY=
2471635.49, 456380.18XY=
2471557.58, 456252.40XY=
.5
S H
O A L
J E
R E
M Y
C
R E
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
T H
E E
K
MARSH
4.99
REFUGE
5.04
8663618
CUT
MATHEWS
MARSH
JEREMY
C R
E E
K
-8
-2
IR-
P
-8
-2
IR-
P
-8
-2
IR-
P
LOT
LOT
COMMUNI
TY
PARK
LOT
COMMUNI
TY
PARK
-8
-2
IR-
P
I
R P
COMMUNI
TY
PARK
C O
M M
U N I
C K
I
R P
LOT
LOT
-8
-2
IR-
P
PROPOSED
P R
O P
O S
E D
P R
O P
O S
E D
MARSH
MARSH
1189 D U
P
P I
N C
K N
R A
M P
B O
A T
RAMP
BOAT
M
CCLELLANVI
LLE
L E L
A
R
IN
A
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
1+
P I
1+53.
1+46.
5+00
10+00
C-22
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
H
E E
E 2467000
D R
E D
E
E 2468000 E 2469000 E 2470000 E 2471000 E 2472000 E 2473000 E 2474000
E 2467000 E 2468000 E 2469000 E 2470000 E 2471000 E 2472000 E 2473000 E 2474000
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
7. DATE OF CHANNEL CONDITION SURVEY:
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
2469051.92, 458897.76XY=
2469108.38, 458815.22XY=
2469150.07, 458807.40XY=
2469391.71, 458454.14XY=
2469702.80, 458244.87XY=
2470142.45, 458299.01XY=
2470313.37, 458282.72XY=
2470612.66, 458204.32XY=
2470798.81, 458115.25XY=
2471245.83, 457742.05XY=
2471489.23, 457317.48XY=
2471635.49, 456380.18XY=
2471557.58, 456252.40XY=
2469175.73, 458982.45XY=
2469232.18, 458899.91XY=
2469224.36, 458858.21XY=
2469375.71, 458636.94XY=
2469531.01, 458468.91XY=
2469655.06, 458385.46XY=
2469825.81, 458350.70XY=
2470222.54, 458399.55XY=
2470770.68, 458255.97XY=
2471448.53, 457690.07XY=
2471549.72, 457513.56XY=
2471723.40, 456400.57XY=
2471839.79, 456320.19XY=
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
L
IM
IT
D R
E D
E A
4:1 OPTIONAL SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH
CHANNEL: REQUIRED DEPTH 10' PLUS 1' ALLOWABLE OVERDEPTH
D R
E D
E A
L
IM
IT
.5
(SHEET 2 OF 3)
STA. 00+45 TO 42+79.55
SHOAL 7 - JEREMY CREEK
S H
O A L
J E
R E
M Y
C
R E E
K
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G a
.2
.0
.7
.5
.3
11.3
1.8
.2
.9
.3
.3
.3
.7
.9
.7
.7
.6
.7
.8
.0
.6
1.5
1.8
.5
.6
.3
.0
.5
.1
1.5
.8
1.8
.2
.3
.1
.1
.3
.3
1.0
1.0
.1
1.1
.1
.9
.9
.4
.1
.5
1.4
1.1
.9
1.5
.3
.4
.0
.8
.0
.1
1.5
1.4
.0
.7
.3
.9
.5
1.8
1.4
1.3
1.9
.7
.9
.0
.7
.3
.3
1.7
.2
.9
.9
.3
.0
.1
.9
1.1
.6
.2
.0
.2
.7
.7
.1
.1
.6
1.4
1.9
.7
.5
.1
.0
.3
.0
.6
1.6
.6
.6
.0
.3
.2
.3
.3
.4
1.4
.1
.1
.4
.6
.6
.5
.8
.1
.6
1.1
.8
.4
.7
.3
.7
.6
.9
.9
.9
1.3
1.1
.4
.2
.5
.9
.8
.6
.7
.6
.5
.1
.8
1.1
.6
.2
.4
.2
.3
.4
.4
.4
.8
.8
1.9
1.1
.1
.0
.0
.3
.9
.9
.8
.3
.1
.3
.0
-1.3 -0.3 1.7
3.5 4.8
5.8 6.2
6.3 5.6
4.8
-0.6
0.9
3.2
4.2
5.2
6.1
6.7
6.5
5.9
-0.3
1.3
3.3
4.4
5.6
6.0
7.0
7.6
6.8
2.9
1.4
-0.7
0.9
3.1
4.5
5.5
6.3
7.7
7.1
6.5
3.9
1.3
-0.8
0.5
3.2
4.9
5.8
6.7
7.1
7.5
5.9
-0.5
0.8
3.5
5.2
6.2
7.2
7.8
8.0
-0.2
1.6
4.0
5.4
6.7
8.8
8.3
7.8
0.2
2.3
4.5
5.9
7.0
9.3
7.8
7.5
6.2
-0.1
1.8
4.3
5.8
6.8
8.4
7.7
7.5
6.9
-0.2
0.8
2.6
6.1
6.8
7.6
8.0
7.6
6.5
4.2
-0.4
0.7
3.9
5.6
6.7
7.7
8.0
7.4
6.6
4.0
0.7
-0.3
1.5
3.6
5.4
6.2
7.4
7.3
7.4
5.5
2.7
1.4
3.6
4.8
6.0
7.1
7.8
8.0
7.7
2.6
4.3
5.6
6.6
7.2
7.9
8.0
6.8
2.1
1.1
4.7
6.7
7.2
7.6
7.6
7.6
6.4
2.8
-0.4 -0.1
1.9
4.6
6.5
7.1
7.6
8.1
7.7
6.6
3.7
0.7
2.6
5.5
6.6
7.5
7.6
7.7
8.7
0.8
3.0
5.6
7.2
7.6
8.3
9.0
0.7
3.0
6.3
8.0
8.4
8.7
9.2
0.8
4.3
6.6
7.9
8.3
8.6
9.2
2.7
5.4
6.6
9.2
9.2
9.9
10.0
9.8
0.4
3.1
5.9
8.7
9.3
9.3
9.6
9.9
0.8
4.2
6.0
8.0
8.4
8.6
7.3
6.2
0.7
2.0
4.8
6.2
7.8
7.5
6.9
5.8
2.3
4.9
6.7
7.5
7.9
7.4
6.1
5.5
2.3
4.8
6.4
7.1
7.4
7.5
7.0
6.3
1.4 4.7
6.2 6.8
7.0 7.3
7.1 6.4
0.8 5.0
6.8 7.1
7.6 7.6
7.1
.2
.8
.4
.3
.4
.3
.4
.3
.91.3
.5
.5
.1
.3
.3
.9
.1
.2
.3
.1
.5
.9
.5
.5
.6
.6
.2
.1
.9
.3
.1
.1
.4
.8
.7
.8
.8
.9
.6
.0
1.5
-0
1.5
.3
.3
.7
.0
.0
.6
.4
.6
.0
1.1
.1
1.3 .5
1.6 1.1
.6
.9
.7
.1
1.7
10' 11'
IL
L W
A Y
S P
IL
L W
A Y
P
IP
E
MARSH
MARSH
MARSH
MARSH
5.17
FATHOM
CREEK
S P
IL
L W
A Y
P
IP
E
MARSH
MARSH
MARSH
MARSH
5.17
FATHOM
CREEK
I S L
A N
D
J E
R E
M Y
I S L
A N
D
J E
R E
M Y
ISLAND
JEREMY
ISLAND
JEREMY
P I
P I
1+
P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
2N
W- C
PLACEMENT
AREA
C-23
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2475000
(S H
E E
E 2476000 E 2477000 E 2478000 E 2479000 E 2480000 E 2481000 E 2482000
E 2475000 E 2476000 E 2477000 E 2478000 E 2479000 E 2480000 E 2481000 E 2482000
P L A
C E
M E
E A
C
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
S H
O A L
J E
R E
M Y
C
R E E
K
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G
PIP
MARSH
MARSH
MARSH
SO
TH
SA
TE
IV
E R
F O
U R
M I L
E
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
TOWER
FIRE
A
LLIG
A
TOR CREEK
S O
U
N T
V E
R
ISLAND
BROWN
GOAT ISLAND
4190+00
4185+00
4195+00
4192+59
PI
4194+57
PI
196+56
PI
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
C-24
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2511000
T I
O N
A L
S I
D E
S
L O P
E S
P
L U S
L O
W A
B
E R
D E P
T H
C H
A N
N E
Q U I
R
P
T H
P
L U S
L O
W A
B
E R
D E P
T H
E 2512000 E 2513000 E 2514000 E 2515000 E 2516000 E 2517000 E 2518000
D R
ED
G
E AR
EA
LIM
IT
LIMIT
DREDGE AREA
S T
A
T
O
S H
O A L
S
O U T
H
S
A N T
V E
R
D R
E D
E A
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
E 2511000 E 2512000 E 2513000 E 2514000 E 2515000 E 2516000 E 2517000 E 2518000
7. DATE OF CHANNEL CONDITION SURVEY:
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
2514596.39, 482735.15XY=
2514500.94, 482790.83XY=
2513405.44, 481001.48XY=
2513331.26, 481052.44XY=
2514429.93, 482651.79XY=
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
16+0
4195+00
S H
O A L
S
O U
N T
IV
E R
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G a
.9
.2
.69 .4
.69 .5
.2
.18 .28 .88 .4
.6
.5
.68 .68 .4
.68 .08 .58 .4
.3
.68 .5
.19 .59 .28 .4
.68 .7
.3
.08 .7
.68 .5
.8
.3
.18 .7
.28 .8
.88 .5
.18 .5
.2
.9
.28 .3
.17 .97 .87 .7
.58 .27 .4
.0
.3
.18 .4
.4
.17 .8
.37 .4
.96 .5
.3
.4
.2
.08 .28 .2
.97 .2
.2
.35 .85 .8
.89 .48 .8
.57 .8
.9
.15 .3
.3
.1
.6
.8 .7
.06 .5
.35 .4
.7 .7
.98 .37 .3
.4
.5
.7
.99 .89 .8
.99 .4
.6
.4
.69 .711
.3
.611
.8
.1
.66 .8
12'
12'
12'
12'
11'
11'
MARSH
MARSH
DI
TCH
E
E
R I
V E
R
NORTH
S
MARSH
MARSH
MARSH
MARSH
DI
TCH
PI
PE
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
A T
C
S
O N
C
R E
E K
H I
NORTH SANTEE RIVER
C A
N A
L
C R
E E
K
F O
U R
M
IL
E
PI
PE
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
MARSH
C A
N A
L
C R
E E
K
F O
U R
M
IL
E
ORTH
SA
TEE RIV
ER
A T C H IS
O
N
C
R E
E K
ISLAND
KINLOCH
SWAMP
SANTEE
1156N W-C
DISPOSAL AREA
ISLAND
KINLOCH
ISLAND
CEDAR
SWAMP
SANTEE
SWAMP
SANTEE
4120+00
4115+00
4125+00
P I
P I
P I
1+
P I
P I
P I
+4 P I
4114+42
PI
4126+06
PI
4128+04
PI
+0
P I
1+16 P I
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
S u b m it te d b y
D ra w d e
D w g s c a le
P lo t d a te
F ile n a m e
M A
R K
D E S
C R
IP
T
IO
N A P P
R V
D A T E
D E S
C R
IP
T
IO
N M
A R
K A P P
R V
D A T E of Engineers US Army Corps
Charleston District
D e s ig n e d b
AID TO NAVIGATION
POLE / PILING
LEGEND
DISPOSAL AREA
AVAILABLE
N
400'0 200'
SCALE:1"=200'
1103N W-C
PLACEMENT AREA
C-25
C H
A R
L E S T
T R
IC
T
C H
A R
L E S T
O N S
C
1"
0'
S
H
A R
L E S T
U N
T Y S
O U
R O
L
IN
A
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
W
H P B
A
U G
O
G L A S S P .E
M J C
J J K
J J K
R
E 2514000
4:1 OPTIONAL SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH
CHANNEL: REQUIRED DEPTH 11' PLUS 1' ALLOWABLE OVERDEPTH
D R E
D
E
A
L
IM
IT
L
IM
IT
D R
E D
E A
E 2515000 E 2516000 E 2517000 E 2518000 E 2519000 E 2520000 E 2521000
E 2514000 E 2515000 E 2516000 E 2517000 E 2518000 E 2519000 E 2520000 E 2521000
STA. 4107+00 TO 4084+00SHOAL 9 - FOUR MILE CREEK
P L A
C E
M E
E A
C
M A
IN
T E
N A
N
E D
G
IN
G
(G E
O R
G E T
O
A R
L E S T
O N
7. DATE OF CHANNEL CONDITION SURVEY:
PLACEMENT AREA(S).
6. ALL EXCAVATED MATERIAL SHALL BE CONTAINED WITHIN AVAILABLE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
5. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
DERIVED FROM AERIAL LiDAR FLOWN IN MARCH 2017.
PRECEDED BY A (-) SIGN. ALL PLACEMENT AREA CONTOURS ARE
ALL ELEVATIONS ARE ABOVE THE REFERENCE DATUM EXCEPT WHERE
4. PLACEMENT AREA CONTOURS ARE ELEVATIONS IN FEET FROM NAVD88.
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. DREDGE PRISM SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
STATION LINES FROM SINGLEBEAM DATA TINNED TO 20' SPACING.
2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK
OF ANY VOLUME USED FOR PAYMENT PURPOSES.
PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION
1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING
NOTES:
2519983.76, 491201.43XY=
2519866.56, 491209.95XY=
2518233.84, 491082.87XY=
2518361.22, 491127.88XY=
2517759.95, 490749.23XY=
2517811.76, 490675.64XY=
2518520.97, 491046.46XY=
2518154.53, 490916.96XY=
2519865.74, 491119.77XY= 2519977.24, 491111.67XY=
50 25
F
L A
N T
IC
IN
T R
A C
O A S T
T E
R W
A Y
S H
O A L
F
O
IL
E
W -H
P
_R
E Va .D
G N a S
A G
U P
D A T
T
S E
IT
E M
A U
G a
13.9
15.7
15.0
14.3
13.5
12.5
11.3
10.2
9.3
9.1
8.6
7.9
14.1
15.4
14.8
13.9
12.9
12.0
11.1
10.2
9.4
8.7
7.6
7.4
15.4
15.3
14.6
13.7
12.5
11.6
10.8
10.0
9.2
7.6
7.4
7.5
14.5
14.8
14.4
13.5
12.7
11.6
10.6
9.5
8.2
7.9
7.4
7.3
12.6
14.3
14.2
13.7
12.6
11.1
10.2
8.8
7.5
7.5
6.4
6.6
11.7
13.5
13.9
13.4
12.6
11.3
9.9
8.5
7.7
6.6
6.5
6.6
9.5
12.3
13.0
13.4
12.5
11.5
9.9
8.4
7.0
6.0
5.0
5.7
9.7
11.3
12.2
12.7
12.2
11.5
10.3
8.3
6.5
4.7
4.9
5.2
6.8
9.9
11.2
11.9
11.4
10.6
9.4
7.2
5.3
3.7
4.3
4.5
5.9
8.3
9.7
10.2
10.1
9.4
8.1
6.5
4.3
3.3
3.4
3.5
3.5
6.3
7.5
8.7
8.8
8.3
6.6
5.8
4.4
3.7
3.0
3.1
2.4
5.0
6.8
7.6
7.8
7.4
6.8
6.0
4.0
2.7
2.9
3.0
1.2
3.1
5.5
6.9
6.8
6.6
6.1
5.4
4.2
3.5
3.4
3.3
0.6
2.6
6.0
6.7
6.0
7.3
6.6
5.8
5.2
4.7
5.2
4.8
3.2
4.6
6.3
7.4
10.6
15.9
12.7
7.7
7.4
7.2
7.2
7.3
7.4
10.3
13.6
15.6
15.7
12.1
8.2
9.3
9.9
10.2
8.5
6.9
15.1
13.0
9.9
7.7
7.1
7.0
7.8
7.3
6.4
9.2
12.1
9.3
12.1
12.3
12.5
9.3
8.1
6.5
6.5
7.7
8.8
6.6
4.8
6.9
6.0
6.9
8.8
9.5
9.1
7.4
5.1
6.2
6.4
6.2
5.1
3.6
1.6
5.3
7.3
7.5
7.3
7.0
7.1
6.8
6.9
7.5
6.5
4.7
3.1
1.6
0.8
5.8
7.4
7.0
6.7
6.8
6.6
6.6
6.8
6.5
7.5
5.0
2.8
1.3
0.7
4.4 5.8
6.3 6.6
6.9 6.8
6.6 7.0
6.3 6.4
6.0 2.8
1.4
4.9 6.2
6.5 7.0
7.1 7.3
7.2 7.1
7.0 6.9
4.1 2.2
6.
7.
7.
7.
7.
6.
7.
6.
4.
2.
5.
6.
7.
8.
8.
9.
8.
8.
7.
6.
4.
3.
6.
8.
9.
.1
.1
.2
.3
.3
7.
3.
7.
.2
.2
.3
.3
.3
.6
8.
6.
4.
8.
.3
.4
.2
.9
7.
6.
5.
12'
11'
12'
12'
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4060+00
4065+00
P I
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1 P I
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055+4
PI
4058+00
PI
4064+73 PI
4066+71 PI
4068+68
PI
NUMBER
REFERENCE
SHEET
D a te
R e v
D ra w n b y
C k d b y
D e s ig n fi le n o
R e v ie w e d b y
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D w g s c…
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