B.01.03 - Contract 4 Drawings Draft - W912HP20B0003 - Post 45 Dredging Contract 4.pdf
PDF 14 MB Posted
- Attached to
- Post 45 Lower Harbor Dredging Contract 4 Federal contract opportunity
- Solicitation number
- W912HP20B0003
About this file
This pre-solicitation announcement provides details for a proposed dredging contract to maintain and improve the Charleston Lower Harbor Channel and Cooper River in South Carolina. The work includes maintenance and new work dredging of approximately 6,076,000 cubic yards of material to be placed upland at designated placement areas or in the Ocean Dredged Materials Disposal Site. Additional work involves complying with endangered species and marine mammal protection requirements. Hopper dredges may not be used for this contract work due to environmental considerations. The magnitude of work is estimated between $25 million to $100 million. Survey data is provided for early review while other information will be released with the formal solicitation expected around May 18, 2020. Offerors are responsible for monitoring this website for solicitation updates.
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DRAFT
E
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JUNEAU AVENUE
HALSEY STREET
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STRONG STREET
PROTEUS STREET
S H
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PLEDGE STREET
O S P R E Y
S T R E E T
R E G
IS
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S T R E E T
P A R T R
ID
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N U E
JUNEAU AVENUE
D Y
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E N
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K
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N U E
M A
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VESOLE STREET
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E V
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A D
D R
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T H
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A V E N
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CLEMENTS FERRY ROAD
S A
IN
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A S
IS
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VICTORIA ROAD
P E
R R
IN
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KINDRED LANE
S . H
O B S
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R E
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NORTH HOBSON AVENUE
H O
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ROSE STREET
R E
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AVENUE A
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M C
M
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NORTH CAROLINA AVENUE
NORTH CAROLINA AVENUE
S
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R
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S
S H I P
Y A R
D
R I
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TOWN
CREEK
LOWER
REACH
TOWN CREEK UPPER REACH
HOG ISLAND REACH
ISLAND
DANIEL
D R U
M
I S L A N D
R E A C H
MYERS
BEND
DANIEL ISLAND REACH
AREA
DISPOSAL
ISLAND
DRUM
S
IL
A R
M
ID
G E
LOWER WANDO REACH
WEST CELL
DANIEL ISLAND
MIDDLE CELL
DANIEL ISLAND
WANDO CELL
DANIEL ISLAND
UPPER WANDO REACH
WANDO TURNING BASIN
BEND
DANI
EL
I
SL
AND
SOUTH CELL
CLOUTER CREEK
MIDDLE CELL
CLOUTER CREEK
HIGHWAY CELL
CLOUTER CREEK
R "4
R "2
R "4
G "3
R"6"
G"7"
G"7A"
R"8"
R "4
G "7
R "4
G "4
R "4
A
R "5
R "5
A
R "5
R "5
A
R "5
G"5"
1480+00
1490+00
1630+00
1640+00
1650+00
1660+00
1670+00
1680+00
1690+00
UTILITIES
U T
IL
IT
IE
S
DRAWING TITLE FILE
INDEX OF DRAWINGS
SHEET
Submitted by:
Approved by:
CHIEF, NAVIGATION BRANCH
CHIEF, ENGINEERING DIVISION
N
MAINTENANCE AND NEW WORK DREDGING
TO HUGH LEATHERMAN TERMINAL
POST 45 CHARLESTON LOWER HARBOR
1000 1000 20000
SCALE IN FEET
VERIFY ALL UTILITIES PRIOR TO DREDGING.
THE RESPONSIBILITY OF CONTRACTOR TO INVESTIGATE AND
1. KNOWN UTILITY CROSSINGS ARE DISPLAYED, BUT IT IS
NOTE
C-08
C-07
C-06
C-05
C-04
C-03
C-02
C-01
9612W-HP0008.dgn
9612W-HP0007.dgn
9612W-HP0006.dgn
9612W-HP0005.dgn
9612W-HP0004.dgn
9612W-HP0003.dgn
9612W-HP0002.dgn
9612W-HP0001.dgn
TERMINAL
HUGH G. LEATHERMAN
OVERVIEW OF AVOIDANCE AREAS & REEF CONSTRUCTIONS
OCEAN DREDGED MATERIAL DISPOSAL SITE (ODMDS)
ACCEPTANCE SECTION 4 - DRUM ISLAND REACH
ACCEPTANCE SECTION 3 - MEYERS BEND
CLOUTER CREEK PLACEMENT AREA - MIDDLE CELL
DANIEL ISLAND PLACEMENT AREA - WANDO CELL
ACCEPTANCE SECTION 2 - HUGH LEATHERMAN TURNING BASIN
ACCEPTANCE SECTION 1 - DANIEL ISLAND REACH & EAST WIDENER
LOCATION MAP & INDEX OF DRAWINGS
LEGEND
DREDGE AREA
CHANNEL WIDENER (NEW WORK ONLY)
ADVANCED MAINTENANCE
PLACEMENT AREA
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
95% DESIGN
C-01
C H
A R
L E S T
IS
T R
IC
T
C H
A R
L E S T
O N S
C
S
SHEET OF
A T
H E
R M
R M
IN
A L
C 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
J
U N
O
G L A S S P .E
-H
P
.D
G N
M J C
J J K
A R
J J K
1" 1, 0'
N 358000 N 363000 N 368000 N 373000 N 378000 N 383000 N 388000
E
E
E
E
E
E
E
E
E
E
N 358000 N 363000 N 368000 N 373000 N 378000 N 383000 N 388000
P O
S T
C
H A
R L E S T
W
R B
O R
M A
IN
T E
N A
N
E D
G
IN
G
J U
N
C A T
IO
D
IN
D
X
F
A W
IN
G S
IF
W
H P B
N 353000
N 353000
DRAFT D
E D
IM
IT
S
T A . 1
STA. 1533+20 TO 1597+85
ACCEPTANCE SECTION 1 - DANIEL ISLAND REACH & EAST WIDENER
STA. 1555+40 TO 1597+26
ACCEPTANCE SECTION 2 - HUGH LEATHERMAN TURNING BASIN
A
B
M A
T C
H L
IN
E
S H
E
D R
E D
IT
S
T A . 1
H :1
O P
E
D R
E D
IT
0:1 SIDE SLOPE ALONG BOUNDARY WITH AS-1
4:1 REQUIRED SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH ALONG WESTERN AND SOUTHERN LIMITS
CHANNEL: REQUIRED DEPTH 55' PLUS 1' ALLOWABLE OVERDEPTH
0:1 SIDE SLOPE ALONG BOUNDARY WITH AS-2 - STA. 1555+40 TO 1597+26
4:1 REQUIRED SIDE SLOPES PLUS 1' ALLOWABLE OVERDEPTH
CHANNEL: REQUIRED DEPTH 55' PLUS 1' ALLOWABLE OVERDEPTH
C
SHIPYARD RIVER
CONTRACTION DIKE
TERMINAL WHARF
HUGH LEATHERMAN
CONTRACTION DIKE
C H
D V C A 1-
G "4
R "4
A
LEGEND
NAVIGATION BUOYS
GEOTECHNICAL DATA LOCATION
DREDGE AREA
CHANNEL WIDENER (NEW WORK ONLY)
NO SPUD ZONE
N
P I
P I
P I
200 200 4000
1" = 200'
SCALE IN FEET
UTILITIES
42.8
42.9
43.3
44.1
44.6
46.3
51.0
51.9
52.0
51.2
51.3
50.7
51.5
52.3
52.6
51.4
51.7
51.8
51.5
51.0
50.6
50.9
50.6
50.5
48.5
48.5
49.4
49.4
49.5
49.8
49.9
50.5
50.5
49.9
49.7
50.0
50.3
50.0
43.3
43.8
44.4
45.0
44.7
45.3
52.6
52.5
52.3
51.7
51.2
51.0
51.7
51.5
51.3
51.1
51.0
51.0
50.5
49.8
50.6
50.9
50.6
49.8
49.2
48.8
49.6
49.4
49.6
49.9
50.5
50.7
50.2
49.8
49.9
50.5
50.5
50.2
49.3
46.2
42.0
35.5
31.1
25.9
22.5
15.6
13.9
44.6
44.6
45.1
45.9
45.6
46.3
52.3
51.8
52.4
52.9
51.3
51.2
51.5
51.1
51.2
51.7
51.4
51.6
50.9
50.8
50.0
49.8
50.2
49.6
48.9
50.3
50.2
50.0
49.9
50.1
50.4
51.0
51.1
50.2
50.6
50.2
50.2
49.5
47.5
44.3
39.4
32.9
27.4
22.4
20.2
14.9
12.5
46.5
47.1
47.2
47.5
48.4
50.1
51.0
52.4
52.3
51.9
51.3
51.1
52.2
51.9
51.2
51.1
51.6
50.2
50.3
50.3
50.2
49.9
49.8
49.7
49.8
50.7
50.3
50.1
49.7
50.0
50.9
50.2
50.3
50.4
50.0
50.0
49.5
48.5
48.8
42.9
37.3
32.3
27.0
23.1
19.8
18.0
14.5
47.4
48.0
48.8
49.1
50.2
50.8
52.0
51.4
51.9
53.0
51.9
51.9
52.4
52.1
51.9
52.0
52.9
50.7
49.8
49.7
50.4
50.1
50.1
49.8
49.8
50.1
50.5
50.6
51.1
51.1
50.9
49.9
49.7
49.8
49.9
49.4
48.3
48.6
46.7
41.2
35.4
31.2
27.1
23.3
19.8
17.2
14.5
48.9
49.2
50.0
51.0
51.4
51.6
52.1
51.7
52.4
51.5
51.4
51.9
52.2
51.2
51.1
51.0
50.4
50.2
50.8
50.7
50.4
50.2
50.5
50.6
50.3
50.2
50.6
50.9
50.8
50.2
49.2
49.6
49.8
49.3
48.1
48.1
48.7
46.3
39.3
32.5
28.7
25.1
22.0
18.9
15.7 14.1
49.8
50.7
51.0
51.9
52.2
51.8
50.1
51.0
51.1
51.8
51.3
51.0
50.1
51.1
50.8
50.1
49.8
49.8
49.9
50.3
50.3
50.4
50.3
50.5
50.5
50.6
50.3
50.0
49.8
49.8
49.8
49.4
48.2
47.8
48.7
47.7
44.3
36.7
30.5
26.9
23.7
20.6
17.4
15.1
51.3
52.2
51.5
51.2
50.9
51.0
51.5
51.4
50.9
51.9
51.2
51.0
51.5
51.8
50.4
50.5
51.2
51.2
51.3
50.7
50.6
50.6
50.4
49.8
49.8
49.9
49.6
49.4
49.2
48.8
47.8
48.8
48.5
48.0
46.3
37.0
30.8
26.9
23.8
20.6
17.8
15.5
52.2
52.1
50.9
50.7
51.4
51.6
49.9
50.3
51.1
50.2
50.4
51.1
50.4
50.2
49.6
50.6
50.1
50.1
50.3
49.7
50.4
50.0
49.7
49.2
49.2
48.8
48.4
48.3
48.0
48.4
48.7
47.9
47.0
44.7
33.8
28.7
25.5
22.3
19.5
17.3
51.3
50.3
50.4
51.0
50.5
50.7
50.5
50.5
50.5
50.6
50.3
49.1
49.5
50.2
49.2
48.9
50.0
50.0
50.0
49.5
49.2
49.1
48.9
48.4
48.0
47.6
49.7
50.3
48.5
47.7
46.6
45.2
34.7
28.9
25.4
22.5
19.9
17.7
50.8
50.5
50.9
50.7
50.7
50.5
51.0
50.5
50.8
50.1
51.1
50.4
49.7
50.4
50.1
50.0
49.9
49.9
49.8
49.1
48.5
48.4
47.9
48.8
50.1
49.7
49.5
48.1
46.7
45.3
42.6
32.7
27.3
24.2
21.6
19.5
16.6
52.3
51.7
52.0
51.6
51.4
51.5
51.5
51.3
51.5
51.2
52.1
51.1
50.1
50.5
50.5
50.4
50.1
49.8
49.7
48.9
48.3
48.0
47.7
49.4
50.8
50.2
48.9
48.1
46.9
45.9
43.9
40.0
33.0
25.8
23.3
21.2
18.5
52.1
51.4
51.0
51.1
52.1
52.2
51.7
51.3
50.7
50.7
51.5
50.6
50.1
50.1
50.0
49.9
49.5
49.4
49.2
48.7
48.1
47.8
47.7
48.2
49.1
48.6
48.5
47.8
46.8
45.6
43.7
40.8
35.3
26.6
23.6
21.7
18.8
51.2
51.4
50.8
50.8
51.4
50.8
50.7
50.3
49.9
49.8
50.5
50.6
49.9
49.7
49.7
49.7
49.4
49.0
48.8
48.6
48.2
48.3
48.5
49.3
49.5
48.4
47.8
48.2
47.2
46.0
44.6
42.5
39.4
32.8
25.9
23.4
20.7
50.4
50.6
50.7
50.3
50.1
50.4
49.8
49.3
48.9
48.7
49.0
49.5
49.2
49.0
49.0
49.0
48.9
48.7
48.2
48.1
48.5
48.1
51.7
49.9
49.4
48.6
48.3
48.2
47.0
46.2
45.0
43.6
41.6
38.5
31.1
24.8
22.5
19.6
49.7
49.8
50.0
50.1
49.6
49.5
49.1
48.8
48.5
48.2
48.1
48.6
48.5
48.2
48.4
48.5
48.4
48.4
48.6
48.1
48.4
49.4
51.3
49.5
48.8
48.8
48.2
48.0
47.0
45.8
44.9
43.3
41.6
39.5
34.5
25.6
22.7
49.0
49.2
49.3
49.4
49.2
49.1
49.0
48.5
48.3
47.9
47.9
48.1
48.2
47.8
47.8
48.4
48.8
48.6
48.6
49.8
50.1
50.6
49.7
49.2
48.9
48.5
47.9
47.3
46.5
45.4
44.3
43.2
41.6
39.7
36.6
26.8
23.8
20.0
48.3
48.4
48.5
48.7
48.9
48.6
48.6
48.3
48.0
48.0
47.9
48.0
48.2
47.9
50.1
48.0
48.4
48.3
48.3
50.3
50.2
49.5
49.7
49.3
49.0
48.4
47.8
46.8
46.1
45.4
44.4
43.1
42.0
40.3
38.4
33.0
25.0
22.6
17.4
47.5
47.6
47.8
47.9
48.0
48.2
48.1
47.7
47.5
47.4
47.5
47.5
47.5
47.7
48.0
50.1
48.1
47.8
48.3
50.3
50.1
49.4
49.0
48.8
48.7
48.1
47.4
46.7
45.9
45.4
44.4
43.3
42.2
40.8
39.2
36.5
27.3
23.6
20.7
15.5
46.6
46.8
46.9
47.1
47.2
47.3
47.7
48.0
47.8
47.4
47.4
47.6
47.3
47.4
47.3
49.2
50.6
47.6
48.7
48.3
50.2
49.6
49.1
48.6
48.5
48.1
47.5
46.8
46.2
45.5
44.9
44.1
42.9
41.8
40.6
39.1
36.5
26.9
23.2
20.1
15.0
46.0
46.1
46.2
46.4
46.5
46.9
47.6
48.0
48.0
47.8
47.6
47.5
47.3
47.2
47.4
48.3
50.4
49.8
49.7
49.9
49.6
49.4
48.7
48.3
48.0
47.4
47.0
46.4
45.9
45.4
44.5
43.8
42.6
41.6
40.6
39.3
37.5
26.5
23.2
20.1
14.6
45.3
45.4
45.5
45.3
45.7
47.4
48.1
48.4
48.3
48.0
47.9
47.6
47.2
47.3
47.6
48.0
50.3
50.7
50.0
49.7
49.4
48.9
48.3
47.9
47.4
46.9
46.7
46.2
45.6
45.1
44.4
43.6
42.5
41.5
40.5
39.4
36.8
26.6
22.6
19.3
14.6
44.6
44.1
44.4
44.1
45.4
47.5
48.2
48.4
48.2
48.2
48.1
47.8
47.6
47.5
47.8
48.4
49.8
49.9
50.4
49.5
49.4
48.7
47.9
47.5
47.1
46.7
46.4
45.9
45.3
44.8
44.0
43.4
42.6
41.3
40.3
39.1
36.9
27.9
22.8
19.0
14.3
43.6
43.0
42.1
42.0
42.0
42.5
43.6
46.5
47.8
48.3
48.4
48.5
48.3
48.0
47.8
47.6
47.8
49.4
50.0
50.6
50.0
49.4
49.0
48.2
47.9
47.4
46.9
46.5
46.2
45.6
45.1
44.4
43.8
43.2
42.4
41.3
40.1
38.7
36.1
25.9
22.1
18.2
13.2
42.4
41.0
40.8
41.1
41.7
41.9
41.7
42.8
46.4
47.6
48.2
48.7
48.8
48.7
48.4
48.1
48.0
47.9
48.3
50.4
50.0
49.2
49.5
49.1
48.5
48.1
47.5
46.9
46.3
45.9
45.5
44.9
44.3
43.7
43.2
42.6
41.5
40.4
39.3
37.5
27.0
22.9
19.3
14.4
40.2
40.3
40.4
40.5
41.2
41.5
42.0
41.4
41.9
43.8
46.9
47.8
48.7
49.0
49.1
48.7
48.5
48.3
48.1
48.1
49.8
50.1
49.1
50.1
50.2
49.1
48.3
47.8
47.3
46.6
46.1
45.6
45.2
44.7
43.9
43.4
43.0
42.3
41.3
40.3
39.0
35.8
26.1
22.3
17.9
12.7
37.2
39.0
38.8
39.9
39.7
41.2
40.8
41.8
42.3
42.3
42.3
50.1
50.3
48.7
48.5
49.2
49.4
49.0
48.7
48.5
48.3
48.1
48.3
50.1
49.8
50.3
50.4
49.4
48.5
47.9
47.3
46.7
46.2
45.7
45.2
44.6
44.0
43.5
43.0
42.4
41.5
40.6
39.5
37.7
27.3
23.9
19.8
14.4
32.2
34.9
36.7
39.7
39.9
41.0
41.4
41.0
41.5
43.6
50.4
49.9
49.6
49.1
48.6
48.8
48.3
48.9
49.0
49.2
49.0
48.8
48.6
48.1
48.0
47.9
49.8
50.3
50.0
49.3
48.5
47.9
47.4
46.8
46.1
45.7
45.2
44.6
44.0
43.5
43.0
42.5
41.9
41.0
40.1
38.1
28.5
24.7
20.9
15.9
29.4
40.4
41.4
41.7
41.8
43.0
43.5
43.9
47.4
49.9
50.3
49.9
49.7
49.3
48.9
48.9
49.6
48.5
48.3
48.8
49.5
49.5
49.2
49.1
48.9
48.3
48.0
48.2
49.3
49.8
50.1
49.2
48.5
48.0
47.5
46.9
46.3
45.8
45.3
44.7
44.1
43.6
43.1
42.7
42.1
41.4
40.7
39.1
29.4
25.8
22.5
17.0
7.9
36.1
39.2
40.3
41.4
40.6
41.6
47.3
50.6
49.3
48.8
49.5
49.5
49.2
49.3
49.2
49.3
49.4
49.0
49.5
47.8
48.2
49.3
49.9
49.8
49.6
49.4
49.0
48.5
48.2
47.9
49.5
49.9
49.6
49.0
48.6
47.8
47.3
46.8
46.2
45.7
45.3
44.7
44.2
43.7
43.2
42.8
42.1
41.6
41.4
33.3
28.3
24.6
20.8
15.4
35.2
35.4
36.3
39.5
49.2
50.1
49.8
49.9
49.8
49.9
49.6
49.9
48.9
48.9
49.3
49.6
49.4
49.3
49.1
49.5
49.9
48.7
47.9
48.8
49.6
50.0
50.0
49.9
49.7
49.1
48.5
48.2
48.1
49.3
49.5
49.2
48.7
48.4
47.6
47.1
46.6
46.1
45.6
45.1
44.6
43.9
43.5
43.2
42.8
42.4
42.0
40.9
30.0
26.2
22.7
18.1
11.6
23.6
38.6
45.1
47.5
49.2
48.6
49.0
48.7
48.3
47.7
48.9
49.9
49.7
49.6
48.9
49.4
48.9
49.2
49.0
49.5
49.3
49.8
50.1
49.9
48.4
48.2
49.0
50.0
50.3
50.2
50.1
49.7
49.2
48.7
48.2
48.1
49.0
49.1
48.7
48.5
47.9
47.5
47.0
46.5
46.0
45.6
45.1
44.5
44.0
43.7
43.6
43.1
42.8
43.8
34.3
28.4
24.6
20.9
15.9
43.1
45.5
48.0
50.2
47.1
46.3
46.6
46.5
47.5
47.6
47.1
47.5
48.2
48.9
49.4
49.4
50.0
48.7
49.1
49.3
49.1
49.5
49.0
48.9
48.8
49.6
48.3
47.7
48.3
49.2
49.8
50.0
50.2
50.2
49.9
49.2
48.9
48.3
48.4
48.8
48.7
48.5
48.1
47.9
47.4
46.8
46.4
46.0
45.5
45.0
44.5
44.3
44.1
43.9
43.4
42.9
41.0
30.8
26.9
23.2
18.6
11.7
45.5
45.8
46.0
45.9
46.0
46.5
46.5
46.5
46.3
47.4
47.3
47.1
47.4
48.0
48.5
48.9
49.2
49.8
48.5
49.7
49.9
49.7
49.5
49.9
49.7
49.2
49.5
49.4
48.5
48.6
49.2
49.6
50.1
50.1
50.2
50.0
49.6
49.1
48.6
48.1
48.7
48.8
48.4
48.2
47.9
47.6
47.1
46.7
46.2
45.8
45.4
45.1
44.8
44.5
44.3
43.8
43.0
40.3
31.1
26.8
22.9
18.5
12.4
45.1
45.0
44.6
44.5
44.5
44.6
45.6
45.6
46.4
46.1
47.1
47.3
47.5
47.9
48.6
49.3
49.5
49.6
49.9
49.8
48.9
49.2
50.1
49.1
48.9
49.2
49.7
50.0
49.5
48.5
48.2
49.1
49.8
49.7
50.0
50.1
50.1
49.7
49.3
48.8
48.4
48.3
48.5
48.3
48.1
47.9
47.7
47.3
46.9
46.5
46.2
45.9
45.5
45.3
45.0
44.6
44.1
43.3
39.3
32.0
27.9
23.6
18.8
11.2
45.3
45.3
46.1
46.6
45.0
46.2
46.9
46.2
47.2
47.1
47.7
47.7
48.0
48.3
48.3
49.1
49.5
49.6
49.0
49.2
49.6
49.6
49.2
48.7
49.1
49.6
49.1
49.5
49.6
48.3
48.4
48.9
49.5
49.8
50.0
50.1
50.1
49.8
49.4
48.9
48.6
48.3
48.5
48.3
48.1
47.9
47.8
47.5
47.2
47.1
46.9
46.4
46.0
45.6
45.4
44.9
44.3
43.6
39.5
32.4
28.2
25.1
18.1
10.5
45.0
45.0
47.6
48.9
47.2
46.7
46.6
47.2
47.6
48.0
48.9
48.2
48.6
48.6
48.8
49.4
49.2
49.4
49.3
49.8
49.7
49.0
48.9
48.8
49.3
49.2
49.7
49.1
49.7
48.7
48.3
48.7
49.4
49.6
49.9
50.1
50.2
49.6
49.4
49.1
48.8
48.6
48.0
48.1
48.0
48.0
47.9
47.8
47.8
49.8
47.8
46.8
46.6
46.1
45.7
45.2
44.5
44.1
42.0
32.7
28.7
24.9
19.2
13.0
42.6
44.8
46.6
48.5
46.9
46.6
46.1
46.6
46.6
47.1
47.6
47.7
47.4
47.5
48.4
48.3
48.3
48.5
48.3
48.9
49.7
49.0
49.0
49.2
49.7
49.9
49.7
49.6
49.3
48.0
48.4
48.8
49.5
49.8
49.9
49.9
49.9
49.6
49.4
49.1
48.9
48.7
48.2
47.7
47.9
47.9
48.0
48.1
48.7
50.2
48.3
47.2
46.7
46.3
45.8
45.4
45.1
44.3
42.0
33.5
29.0
25.3
18.5
13.3
41.9
42.9
44.5
46.3
46.5
46.4
46.1
46.2
46.4
46.3
46.6
47.0
47.5
47.7
47.7
48.0
48.3
49.1
49.2
49.1
49.4
48.5
48.5
48.6
49.1
49.2
49.6
49.8
49.2
48.1
48.1
48.9
49.7
49.8
49.7
49.8
49.6
49.4
49.2
49.1
49.1
49.0
48.5
48.0
47.8
48.0
48.1
48.3
48.6
48.9
48.4
47.5
46.9
46.6
46.1
45.7
45.4
44.4
42.2
34.4
30.6
24.9
16.0
13.1
11.3
41.3
42.3
43.3
44.3
45.4
45.3
45.0
44.9
45.9
46.2
45.9
46.4
46.3
46.8
46.9
47.1
47.3
48.0
48.7
48.8
49.5
49.2
49.1
47.8
48.7
49.8
49.2
49.1
48.6
48.0
48.3
48.9
49.5
49.7
49.8
49.8
49.7
49.4
49.3
49.3
49.2
49.1
48.5
48.2
47.8
48.0
48.2
48.3
48.4
48.3
48.0
47.5
47.4
46.9
46.5
46.1
45.6
44.7
42.7
34.9
30.9
25.8
17.5
15.0
12.6
40.7
41.7
42.6
43.6
44.5
44.5
44.5
45.1
45.1
45.6
46.2
46.2
45.8
46.0
46.4
46.6
46.9
47.6
48.3
48.7
49.1
49.0
48.5
48.8
48.9
48.7
49.1
49.6
48.5
48.5
48.6
49.0
49.6
49.8
50.0
49.9
49.7
49.4
49.4
49.4
49.3
49.1
48.8
48.4
48.2
48.0
48.0
48.3
48.3
48.2
48.0
47.7
47.3
47.0
46.6
46.3
45.7
45.0
43.5
36.1
32.1
25.3
18.6
13.2
11.9
40.0
41.0
42.0
42.8
43.6
44.0
44.0
43.9
44.1
45.1
45.4
46.2
46.1
46.3
46.8
47.0
47.0
47.5
48.1
48.6
48.9
49.1
48.5
48.5
48.9
48.9
49.0
49.6
48.3
48.2
48.8
49.4
49.9
49.9
50.1
49.9
49.7
49.6
49.4
49.5
49.5
49.5
49.1
48.7
48.5
48.3
48.0
48.1
48.1
48.1
48.2
48.1
47.4
47.1
46.6
46.4
46.0
45.3
45.0
37.4
32.7
26.4
20.3
14.9
11.9
38.9
39.9
40.9
42.0
43.5
44.4
44.3
44.1
43.7
44.9
46.3
46.1
45.9
45.7
45.9
46.2
46.5
46.8
47.0
47.5
48.3
49.0
48.3
48.7
48.6
48.9
49.0
49.8
49.2
48.1
48.4
49.1
49.6
49.9
49.9
50.0
50.0
49.9
49.5
49.5
49.6
49.6
49.3
49.0
48.9
48.9
48.7
47.9
47.5
48.0
48.1
47.9
47.5
47.4
47.1
46.8
46.4
46.0
45.7
39.9
36.0
31.0
24.3
18.3
15.3
38.2
39.2
40.9
41.0
41.7
42.5
42.4
42.1
42.8
43.1
43.1
44.4
44.6
45.1
45.5
46.0
46.1
46.3
46.7
47.4
47.6
48.2
48.2
48.2
48.4
48.8
49.4
50.0
49.6
47.9
48.7
49.1
49.4
49.7
50.2
50.2
50.0
49.7
49.6
49.6
49.7
49.6
49.4
49.2
49.3
49.3
49.0
48.7
48.5
48.1
47.7
47.9
47.5
47.5
47.3
47.0
46.7
46.3
46.4
40.3
35.9
29.7
25.0
22.5
19.4
37.5
39.0
38.9
39.2
39.7
40.2
40.7
41.3
41.7
42.4
42.9
43.3
43.7
44.0
44.7
45.1
45.6
46.0
46.2
46.5
46.7
47.6
47.8
47.8
48.4
48.9
49.2
49.5
49.7
48.0
48.6
48.9
49.4
50.0
50.3
50.5
50.3
49.9
49.7
49.7
49.9
49.9
49.6
49.5
49.6
49.5
49.3
48.9
48.8
48.5
47.9
47.8
47.8
47.8
47.4
47.3
47.1
46.9
46.7
40.5
36.6
29.3
24.2
21.6
20.2
17.9
36.4
37.5
37.9
38.2
38.7
39.1
39.7
40.3
40.7
41.3
41.8
42.7
43.1
43.8
44.0
44.2
44.5
44.9
45.2
45.5
45.7
46.4
46.6
46.9
47.2
47.6
47.9
48.5
49.2
47.7
48.2
48.9
49.4
49.8
50.3
50.5
50.6
50.1
50.0
49.9
50.2
50.2
50.0
49.8
49.9
49.8
49.5
49.1
48.9
48.8
48.3
47.6
47.9
47.9
47.7
47.6
47.3
47.2
46.1
41.4
37.0
30.3
26.7
24.6
22.3
19.6
30.5
35.0
36.0
36.1
35.6
35.3
36.0
35.9
36.8
37.7
39.0
43.2
38.7
36.4
37.1
37.5
37.5
38.0
39.5
41.8
41.2
41.9
38.4
39.2
39.3
40.0
43.5
42.6
47.3
47.5
48.4
48.9
49.3
49.8
50.3
50.5
50.7
50.6
50.3
50.3
50.4
50.4
50.3
50.3
51.2
53.0
50.8
49.4
49.1
48.8
48.4
47.6
47.9
48.2
48.2
47.9
47.6
47.3
46.6
41.0
36.9
31.8
27.5
26.8
24.1
21.2
30.1
29.7
30.4
30.1
30.9
30.9
31.0
31.6
33.0
33.6
34.2
34.7
34.5
35.5
36.1
36.3
38.4
38.7
39.4
39.6
40.2
40.6
40.8
40.9
41.3
41.5
40.4
40.5
45.2
47.1
47.7
48.3
48.8
49.0
50.0
50.3
50.5
50.7
50.5
50.5
50.7
50.5
50.4
50.4
51.1
51.7
50.6
49.4
49.0
48.8
48.5
47.9
48.2
48.4
48.5
48.2
48.0
47.5
46.5
42.3
37.6
31.9
28.4
27.4
25.1
22.4
29.0
29.0
29.2
28.9
29.6
30.0
30.4
30.7
32.1
32.3
32.6
33.3
33.8
34.8
35.5
35.7
37.9
38.4
38.7
39.2
39.7
40.0
40.2
40.5
40.8
41.1
40.7
41.5
44.8
46.1
46.6
47.2
48.1
49.0
49.6
50.0
50.3
50.5
50.6
50.7
51.0
50.9
50.8
50.9
51.2
51.5
50.7
49.8
49.1
48.8
48.3
48.2
47.7
48.5
48.4
48.4
48.3
48.2
47.1
42.8
38.4
33.3
29.3
26.9
25.3
20.9
27.7
28.6
28.0
27.2
27.5
29.2
29.5
29.7
30.0
30.4
30.7
31.4
32.4
34.3
35.2
35.7
36.2
36.6
37.1
37.9
38.7
38.9
39.2
39.6
39.9
40.0
40.5
39.1
44.7
46.6
46.9
47.2
47.7
48.5
49.3
49.7
50.1
50.5
50.6
50.8
51.1
51.1
51.1
51.0
51.2
51.1
50.6
49.9
49.4
49.0
48.4
48.1
48.0
48.0
48.6
48.7
48.7
48.5
47.4
43.0
38.7
34.3
31.3
29.4
27.4
25.4
27.3
27.9
27.5
27.0
26.6
26.9
27.5
28.3
28.7
28.8
29.4
31.4
32.2
32.9
33.4
34.1
34.6
35.1
35.3
34.6
35.0
36.0
35.7
35.3
36.1
36.7
37.0
39.1
45.1
46.7
47.1
47.3
47.8
48.4
49.1
49.5
50.0
50.4
50.5
50.6
51.0
51.1
51.2
51.2
51.3
51.1
50.6
50.2
49.7
49.3
48.7
48.2
48.2
47.8
47.5
48.5
49.0
48.7
48.4
43.2
37.9
34.0
31.4
28.9
27.3
25.7
27.9
27.8
27.5
26.9
26.8
27.0
27.3
27.5
27.6
27.5
28.9
32.2
32.8
32.9
31.7
29.4
31.0
32.3
36.2
36.4
37.4
37.8
38.1
38.9
37.9
39.3
43.9
46.1
46.5
47.1
47.7
48.4
49.0
49.6
50.1
50.5
50.5
50.2
50.9
51.6
51.6
51.7
51.5
51.3
50.8
50.5
50.1
49.7
49.1
48.6
48.5
48.1
47.8
47.9
48.4
48.9
48.6
43.3
37.2
31.8
30.7
28.7
26.8
26.1
27.7
27.8
27.0
26.6
26.6
26.8
27.0
27.3
28.0
27.8
30.6
32.0
32.3
32.7
33.5
34.2
34.8
37.2
37.8
37.7
37.7
38.1
38.4
38.9
43.3
45.3
46.0
46.7
47.2
48.1
48.8
49.4
50.1
50.7
51.1
51.5
51.8
51.8
51.7
51.8
51.7
51.5
51.0
50.7
50.6
50.3
49.5
49.0
48.9
48.6
48.3
48.1
48.1
48.6
48.2
42.6
35.5
29.9
25.6
25.9
25.1
23.5
27.4
27.3
26.8
26.9
26.7
27.0
27.1
27.4
28.7
32.0
31.9
31.5
32.0
32.3
33.0
33.6
34.2
35.9
36.6
37.3
37.5
37.5
37.3
37.4
39.3
43.7
45.1
46.2
46.6
47.1
47.9
48.6
49.3
50.1
50.9
51.2
51.6
51.8
51.9
52.1
52.1
52.3
52.0
51.5
51.1
50.8
50.6
50.1
49.7
49.5
49.5
49.3
49.2
49.0
49.0
48.5
42.0
32.4
28.7
25.9
23.3
23.0
23.0
26.7
26.9
26.6
26.6
26.5
26.8
27.3
27.9
32.3
31.6
31.2
32.2
31.7
32.0
32.4
33.0
34.5
34.8
35.0
35.4
35.5
35.5
36.0
36.0
36.2
39.0
43.2
45.0
45.7
46.7
47.3
48.1
48.8
49.5
50.3
51.2
51.5
52.2
52.8
52.8
52.4
52.6
52.6
52.2
51.7
51.5
51.3
51.1
50.7
50.3
50.1
50.1
50.0
50.1
50.7
50.4
48.7
43.4
34.5
26.9
23.7
21.4
21.2
21.5
26.4
26.6
26.3
26.2
26.4
26.8
28.1
32.2
31.2
30.8
30.9
31.3
31.4
31.6
32.3
32.9
33.5
33.7
34.0
34.5
34.7
34.7
35.1
36.0
39.8
39.7
39.9
38.7
42.5
44.7
45.6
46.7
47.6
48.3
49.0
49.8
50.5
51.3
51.7
52.2
52.5
52.8
52.8
52.9
52.9
52.8
52.5
52.3
51.9
51.4
51.0
50.8
50.6
50.7
50.5
50.7
51.0
51.1
49.7
44.4
37.7
24.4
21.3
20.1
20.0
19.7
26.3
26.5
26.0
26.1
26.7
27.4
31.4
30.6
30.1
30.5
30.7
31.1
31.5
31.8
32.3
32.7
33.1
33.3
33.7
34.3
34.6
34.7
34.8
34.6
33.9
35.0
37.3
39.6
42.6
44.8
46.2
46.8
47.6
48.7
49.6
50.2
50.8
51.3
51.9
52.6
53.0
53.4
53.5
53.2
52.9
52.5
52.2
52.0
51.9
51.8
51.7
51.5
51.4
51.3
51.5
51.4
51.3
51.1
49.0
42.8
36.5
25.3
21.7
19.7
17.7
18.7
26.2
26.5
24.7
23.7
23.7
27.5
29.0
29.4
29.9
30.2
30.6
31.0
31.3
31.8
32.1
32.4
32.8
33.2
33.6
34.3
34.7
34.9
33.3
35.5
33.7
35.1
37.6
40.2
42.9
45.1
46.6
47.3
48.2
49.0
49.9
50.6
50.9
51.4
51.8
52.3
52.8
53.4
53.4
53.3
53.3
53.2
53.1
53.0
52.9
52.8
52.7
52.6
52.5
52.4
52.1
51.3
51.0
50.7
49.8
43.9
37.7
30.7
20.4
17.9
17.5
25.9
26.5
24.9
23.7
24.4
25.1
25.4
26.5
27.1
27.5
28.3
29.0
30.0
30.8
31.3
31.7
32.4
32.9
33.4
34.0
34.5
34.4
31.8
32.8
33.7
35.4
37.8
40.2
43.5
45.6
47.2
48.2
48.8
49.2
49.7
50.2
50.7
51.2
51.8
52.3
52.4
52.4
52.5
52.5
52.6
52.6
52.5
52.4
52.2
52.1
52.1
52.0
52.0
51.9
51.9
51.2
50.5
49.9
49.1
43.5
38.3
29.6
23.7
17.1
14.9
25.7
26.7
24.6
21.3
20.6
21.9
23.4
23.9
24.6
25.1
26.5
27.2
28.5
28.5
28.2
28.8
29.5
30.1
30.3
30.7
31.3
30.6
31.4
32.8
33.6
35.1
37.5
40.8
44.2
46.4
47.7
48.2
48.7
49.2
49.7
50.2
51.1
51.2
51.3
51.3
51.4
51.4
51.5
51.5
51.6
51.6
51.7
51.7
51.8
51.8
51.6
51.4
51.4
51.3
51.0
50.9
50.1
49.5
49.1
44.0
38.0
29.9
22.3
15.7
15.3
26.5
27.6
25.7
19.9
11.8
16.5
21.7
21.2
21.8
22.0
23.1
27.1
26.6
27.5
27.9
28.1
28.5
28.9
29.4
29.6
30.0
30.4
31.7
32.9
33.7
35.8
38.4
41.0
44.4
46.8
47.6
48.1
48.6
49.3
50.1
50.1
50.2
50.2
50.3
50.3
50.4
50.4
50.5
50.5
50.6
50.6
50.7
50.7
50.8
50.8
50.9
50.9
51.0
51.0
50.8
50.5
49.7
49.4
48.6
43.4
37.2
29.4
22.4
15.2
27.8
28.2
21.6
15.4
14.8
20.3
19.8
20.4
21.2
22.2
25.6
28.1
27.4
27.8
28.2
28.8
28.9
29.4
29.8
30.4
30.7
31.9
32.6
33.4
35.5
37.5
40.3
43.3
46.0
47.4
48.2
49.0
49.0
49.1
49.1
49.2
49.2
49.3
49.3
49.4
49.4
49.5
49.5
49.6
49.6
49.7
49.7
49.8
49.8
49.9
50.0
50.2
50.4
50.4
50.5
49.8
49.4
48.9
47.6
39.6
32.8
27.5
22.4
27.5
28.9
23.0
17.8
16.2
14.9
14.7
17.0
19.5
19.4
28.2
28.7
28.5
28.7
29.0
28.8
29.1
29.6
30.1
31.2
32.1
32.6
33.6
34.9
36.8
38.5
40.7
43.6
46.2
48.8
49.0
49.2
49.4
49.6
49.7
49.8
50.0
50.2
50.5
50.7
51.0
51.0
51.0
50.9
50.8
50.8
50.9
50.8
50.6
50.5
50.4
50.4
50.3
50.2
50.0
49.8
48.9
47.5
46.0
42.7
35.4
23.8
24.6
22.2
19.5
18.5
19.7
21.5
25.3
27.8
28.5
29.0
29.1
29.0
29.0
29.5
29.5
30.0
30.8
31.6
32.9
34.0
34.0
35.1
36.7
38.1
39.6
40.9
43.7
46.3
50.2
52.2
52.2
52.1
52.1
52.1
52.1
52.0
51.9
51.8
51.6
51.5
51.3
51.2
51.1
50.9
50.8
50.6
50.4
50.4
50.1
50.1
49.8
48.4
42.4
19.5
18.7
17.9
16.7
15.1
15.6
15.7
15.9
18.8
16.6
20.6
22.6
23.2
24.1
24.9
25.7
28.4
31.2
33.9
35.9
35.7
36.6
37.9
39.4
40.2
40.1
41.1
46.7
50.3
51.8
52.4
52.5
52.6
52.3
52.0
52.3
52.3
52.0
51.8
51.7
51.3
51.3
51.2
51.1
50.6
50.4
49.2
43.3
15.9
15.9
15.2
14.6
15.1
15.9
15.8
17.0
17.6
19.5
21.0
22.3
24.5
24.9
26.5
29.7
32.4
35.0
37.5
38.3
39.1
39.5
39.4
39.8
40.7
46.3
50.3
51.5
52.5
52.6
52.4
52.4
52.4
52.4
52.1
52.2
51.6
51.4
51.1
50.9
47.2
S
T E
P H
Y S I
C
E D
G I
I
M I
T
H
O P
E
2329264.78, 363091.81XY=
2329543.40, 366852.15XY=
2329516.46, 369006.01XY=
2329629.66, 368879.02XY=
2329420.15, 366742.63XY=
2329542.19, 369610.54XY=
2327830.18, 366107.30XY=
2328480.52, 365360.97XY=
2327976.71, 369550.55XY=
2328619.53, 369544.94XY=
2328304.05, 363161.96XY=
2328448.62, 364610.42XY=
363170.74332328130.163
363136.03822327978.823
364955.33142328200.877363032.56612327982.401
364881.61612328269.032363075.55672328162.077
366394.36752329639.043363750.11252329704.996
366453.25932329557.464363837.28772329654.757
YXYX
B A
NO SPUD ZONES
48'
48'
48'
48'
48'
48'
48'
48'
48'
48'
A C
C E P T
A N
C E
S E
C T
IO
N
H
U
A T
H E
R M
R N
S
IN
A C
C E P T
A N
C E
S E
C T
IO
N
D
A N
IE
L
IS
L A
A
E N
E R
2328655.94, 369488.49XY=
2328269.000 367604.000
2328664.000 367687.000
2328415.000 368859.000
2328023.000 368777.000
YX
AOC 501
AOC 5
(see no te 1 1)
A T
D
IR
1-
D
IR
D
IR
D
IR
D
IR
D
IR
D
IR
D
IR
D
IR
D
IR
D
IR
11-
D
IR
D
IR
S D
S D
S D
D I-
T B 1-
D I-
T B
C R D
IT
B
C R D
IT
B
C R D
IT
B
E C
O C
H
C H
D V C 1-
1-
C R C
H
D
IB
D
IB
D A
N I12
A
D A
N I12
B
D A
N I12
C
D A
N I12
D
D A
N W
A
D A
N W
B
D A
N W
C
S Y R
S Y R
1-
S Y R
C H
D V C 1-
1- 1-
NOT TO SCALE
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
DEPTH
MAINTENANCE
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
48' M.L.L.W.
TYPICAL SECTION
CHANNEL WIDTH VARIES
CL
(DRUM ISLAND REACH 52')
MAINTENANCE DREDGING - REQUIRED DEPTH 48'
(DRUM ISLAND REACH 59')
NEW WORK DREDGING - REQUIRED DEPTH 55'
ACCEPTANCE SECTIONS 1, 3, 4
3. WIDTH OF NEW WORK IN WIDENING AREA(S) VARIES.
CONTRACT.
2. ALL SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED UNDER THIS
EXCEPT IN AREAS OF ADVANCED MAINTENANCE (DRUM ISLAND REACH 59'+1')
1. THE FEDERAL CHANNEL SHALL BE DREDGED TO 55' + 1' ALLOWABLE OVERDEPTH,NOTE:
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 y
95% DESIGN
NOT TO SCALE
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
TYPICAL SECTION
CHANNEL WIDTH VARIES
CL
NEW WORK DREDGING - REQUIRED DEPTH 55'
ACCEPTANCE SECTION 2
CONTRACT UNLESS NOTED OTHERWISE.
2. ALL SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED UNDER THIS
1. THE TURNING BASIN SHALL BE DREDGED TO 55' + 1' ALLOWABLE OVERDEPTH,NOTE: FEDERAL CHANNEL
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
NOT TO SCALE
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
DEPTH
MAINTENANCE
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
48' M.L.L.W.
TYPICAL SECTION
CHANNEL WIDTH VARIES
CL
ACCEPTANCE SECTION 1 - STA 1555+40TO 1597+26
MAINTENANCE DREDGING - REQUIRED DEPTH 48'
NEW WORK DREDGING - REQUIRED DEPTH 55'
TURNING BASIN
HLT
3. WIDTH OF NEW WORK IN WIDENING AREA(S) VARIES.
CONTRACT UNLESS NOTED OTHERWISE.
2. ALL SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED UNDER THIS
OVERDEPTH,
1. THE FEDERAL CHANNEL SHALL BE DREDGED TO 55' + 1' ALLOWABLENOTE:
C-02
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
/1 /2
SHEET OF
A T
H E
R M
R M
IN
A L
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
M
A Y
O
G L A S S P .E
-H
P
.D
G N
M J C
J J K
A R
J
N 364000 N 365000 N 366000 N 367000 N 368000 N 369000 N 370000
E
E
E
E
E
P O
S T
C
H A
R L E S T
W
R B
O R
M A
IN
T E
N A
N
E D
G
IN
G
E
E
E
E
E
N 364000 N 365000 N 366000 N 367000 N 368000 N 369000 N 370000
W
H P B
E
C H
A R
L E S T
R K
E L E
Y
C
O U
N T
IE
S S
O U
R O
L
IN
A
ORDNANCE."
ORDNANCE, REFER TO SECTION 35 20 23 DREDGING, SUBPARAGRAPH "UNEXPLODED
11. FOR INFORMATION AND REQUIREMENTS REGARDING AOC 501 AND UNEXPLODED
CREEK PLACEMENT AREA - MIDDLE CELL, AND/OR THE ODMDS.
AND/OR UPLAND AT DANIEL ISLAND PLACEMENT AREA - WANDO CELL AND CLOUTER
10. ALL MAINTENANCE AND NEW WORK MATERIAL SHALL BE PLACED IN THE ODMDS,
AS DESCRIBED IN SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS.
"ATTACHMENTS" OF THE SPECIFICATIONS. FULL REPORTS ARE AVAILABLE
9. SUMMARY OF GEOTECHNICAL INFORMATION CAN BE FOUND IN THE
SLOPE PRISM.
THAT RUNS FROM THE SLOPE INTO THE DREDGE AREA WITHIN THE 4H:1V
ACCEPTANCE SECTION 2, HOWEVER CONTRACTOR SHALL BE PAID FOR MATERIAL
8. PHYSICAL DREDGING SHALL NOT OCCUR BEYOND THE NOTHERN LIMIT OF
7. DREDGING OF 4H:1V SIDE SLOPES REQUIRED UNLESS NOTED ON DRAWING.
6. NEW WORK ONLY DREDGING AREAS IDENTIFY NEW CHANNEL ALIGNMENT.
CHANNEL ON THE DATE OF SURVEY: DAY MONTH YEAR
5. THE SOUNDINGS ON THIS DRAWING INDICATE THE CONDITION OF THE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
4. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
WAS USED TO PERFORM THE SOUNDING SELECTION.
SHIFTED TO THE CELL'S CENTER. XYLEM'S HYPACK MATRIX PROGRAM
STATION LINES FROM 30' X 30' CELLS USING AVERAGE ELEVATION
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 363000
N 363000
300 0 300 600
SCALE IN FEET
295 ACRES
WANDO CELL
CENTERLINE STA. 115+00
DREDGE PIPE RAMP
CENTERLINE STA. 1+80
DREDGE PIPE RAMP
E 2328000
START STATION
PERIMETER DIKE
START STATION
CROSS DIKE
2333405.21, 364835.47XY=
2335712.22, 362685.81XY=
C-03
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
8SHEET OF
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
J
U N
O
G L A S S P .E
J J K
J J K
P O
S T
L O
W
R B
H U
A T
H E
R M
R M
IN
A L
M A
IN
T E
N A
N
E D
G
IN
G
A R
M J C
W -H
P
.D
G N
E 2329000 E 2330000 E 2331000 E 2332000 E 2333000 E 2334000 E 2335000 E 2336000 E 2337000 E 2338000
E 2329000 E 2330000 E 2331000 E 2332000 E 2333000 E 2334000 E 2335000 E 2336000 E 2337000 E 2338000
MATCHLINE
ACCEPTANCE SECTION 2
D A
N I
E L
I
S L
A
A C
H
L O
W
N
A C
H
STA. 29+85
CENTERLINE
4 X 8 SPILLWAY
STA. 43+29
CENTERLINE
4 X 8 SPILLWAY
STA. 58+88
CENTERLINE
4 x 8 SPILLWAY
STA. 86+47
CENTERLINE
4 X 4 SPILLWAY
STA. 9+87
CENTERLINE
4 X 4 SPILLWAY
SHEET C-02 & C-05
N
IE
L
IS
L A
A
C E
M E
E
N
L L
W
H P B
J U
N
B E
R K
E L E
Y
C
O U
N T
Y S
O U
R O
L
IN
A
ACCEPTANCE SECTION 1
CONDITIONS.
EFFORT, AND IS NOT REPRESENTATIVE OF POST-DIKING
4. INTERIOR TOPOGRAPHY IS EXISTING PRIOR TO DIKING
DREDGED MATERIAL: DD MMM YYYY
ESTIMATED COMPLETION DATE AND READY TO RECEIVE
TO 32 FEET.
THE PERIMETER CONTAINMENT DIKE AND CROSS DIKE
PLACEMENT AREA IS UNDER CONSTRUCTION TO RAISE3.
SYSTEM, NAD83 (NSRS2007), INTERNATIONAL FEET.
THE SOUTH CAROLINA STATE PLANE COORDINATE
ALL HORIZONTAL COORDINATES ARE BASED ON2.
TO BE USED FOR GENERAL SITE CONDITIONS ONLY.
BASED ON FEBRUARY 2017 LIDAR. THIS DRAWING IS
ALL ELEVATIONS ARE NAVD88 INTERNATIONAL FEET1.
NOTES:
I S
L A
N D
D A
N I
E L
M Y E R S
B E N D
D A
N I
E L
I
S L
A
A C
H
LO
WE
R
WAN
DO
R
EA
CH
W E
L L
D A
N
IE
L
IS
L A
N D
W A
N D
O
T
U R
N I
N G
B
A S I
N
POINT
ACCESS
LEGEND
DIKE CENTERLINE
N
10 10
+5
+5
20+00
25+00
60+00
65+00
70+00
75+00
80+00
+0
+0
+0
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 y
95% DESIGN
+0
+0
+0
1530+00
1535+00
1540+00
1545+00
1550+00
1555+00
1560+00
1565+00
1570+00
1575+00
1580+00
1585+00
1590+00
PI 15
27+57
PI 1547+88
P I
P I
PI 1533+20
L O
U T
E E
K
P
IN
E F
IE
IV
E
W.E.
4.5
N O
R
A R
L E
S T
A C
H
C O
O P
E R
HIGHWAY CELL
410 AC
E 2325000E 2317000 E 2318000 E 2319000 E 2320000 E 2321000 E 2322000 E 2323000 E 2324000 E 2326000 E 2327000
E 2327000E 2326000E 2325000E 2324000E 2321000 E 2322000 E 2323000E 2318000E 2317000 E 2319000 E 2320000
P.I . 15
+6
0+00
0+00
0+00
CROSS DIKE B
P.I.
6+44
1600+00
1620+00
P.I. 1621+37
1630+00
1640+00
P.I. 1615+95
F
IL
A C
H
300 300 6000
SCALE IN FEET
N
I-526 BRIDGE
OVERHEAD POWERLINE
I-526 BRIDGE
I-526 BRIDGE
CROSS DIKE A
CROSS DIKE B
50+
55+
60+
65+00
70+00
75+00
80+00
85+00
90+00
295+00
300+00
305+00
310+00
315+00
320+00
325+00
0 2
SOUTH CELL
I-5
P E
R
IM
E T
E R D
IK
E
C R
O S
S D
IK
E
P E
R
IM
E T
E R D
IK
E
C R
O S
S D
IK
E
40" STEEL WATER MAIN
STA. 57+57
CENTERLINE
4 X 4 SPILLWAY
STA. 84+75
CENTERLINE
4 X 4 SPILLWAY
STA. 295+67
CENTERLINE
4 X 4 SPILLWAY
STA. 303+26
CENTERLINE
4 X 4 SPILLWAY
STA. 322+92
CENTERLINE
4 X 4 SPILLWAY
MIDDLE CELL
CENTERLINE STA. 48+13
DREDGE PIPE RAMP
CENTERLINE STA. 95+61
DREDGE PIPE RAMP
2319766.68, 380355.79XY=
2320207.31, 385018.42XY=
2324282.23, 384317.03XY=
P E
R
IM
E T E
R D
IK
E C
R O
S S D
IK
E
+9
5 = 0+
PERI
METE
R
DI
KE =
C
ROSS
D
IKE
2323228.34, 380764.63XY=
18 18
0 20
20 20
24 24
24 24
SYSTEM, NAD83 (NSRS2007), INTERNATIONAL FEET.
THE SOUTH CAROLINA STATE PLANE COORDINATE
ALL HORIZONTAL COORDINATES ARE BASED ON2.
BECOMES AVAILABLE.
WILL BE UPDATED WHEN NEW SURVEY DATA
FOR GENERAL SITE CONDITIONS ONLY. CONTOURS
MIDDLE CELL. THIS DRAWING IS TO BE USED
EFFORTS HAVE SINCE OCCURRED INSIDE THE
BASED ON MAY 2017 LIDAR. ADDITIONAL DIKING
ALL ELEVATIONS ARE NAVD88 INTERNATIONAL FEET1.
NOTES:
C-04
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
A T
H E
R M
R M
IN
A L
C 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
J
U N
O
G L A S S P .E
-H
P
.D
G N
W
H P B
C
J J K
A R
J J K
J U
N
P O
S T
C
H A
R L E S T
W
R B
O R
M A
IN
T E
N A
N
E D
G
O
U T
E E
K
P L A
C E
M E
E
D
LEGEND
DIKE CENTERLINE
22 22
22 22
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 y
95% DESIGN
DRAFTA
T
A
A C
C E
P T
A N
C T I
O N
Y E
N D
SHEET C-02
MATCHLINE
2330143.47, 360713.96XY=
2329456.03, 360117.54XY=
2329247.33, 362681.66XY=
2329264.78, 363091.81XY=
C
Q U I
R
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
S H E E T
C -0
E
NI
L H
C T
A M
MINE ENTRANCE
C O
O P
E R
DANIEL ISLAND
DEPTH C
ROSSING COOPER R
IVER =
20"
HDPE WATER MAIN
SHIPYARD RIVER MAIN CHANNEL
R"46"
R"48"
LEGEND
NAVIGATION BUOYS
GEOTECHNICAL DATA LOCATION
DREDGE AREA
CHANNEL WIDENER (NEW WORK ONLY)
NO SPUD ZONE
N
200 200 4000
1" = 200'
SCALE IN FEET
36.8
42.0
39.1
36.1
49.4
44.6
40.9
37.9
50.2
49.7
47.2
41.4
50.9
49.6
49.2
48.2
44.2
38.8
52.1
51.3
50.3
49.1
49.1
48.3
46.4
41.4
37.6
52.3
52.1
52.5
50.1
49.7
49.1
47.8
45.9
43.0
39.0
34.9
52.0
52.1
51.5
50.4
50.0
49.7
48.9
47.9
46.1
43.1
38.9
34.5
50.8
51.0
51.9
50.7
50.7
50.1
49.6
49.5
48.6
47.5
45.5
42.6
38.3
33.6
51.5
50.7
50.3
50.3
51.3
51.3
51.5
49.6
49.0
48.9
47.7
46.0
43.2
39.6
34.8
29.4
52.8
52.8
52.4
50.4
50.0
50.0
50.8
50.3
51.1
50.9
49.9
49.5
48.4
46.5
43.5
39.7
34.3
29.0
52.6
53.1
53.6
53.6
52.0
50.9
50.7
50.9
50.0
50.5
50.7
50.3
50.4
49.5
47.9
45.1
41.1
35.9
30.7
25.9
51.5
51.8
52.7
54.1
53.6
52.2
52.6
51.5
50.7
50.1
51.4
50.0
50.4
50.4
49.7
48.8
47.0
44.3
40.1
34.6
29.8
25.2
25.4
50.7
51.0
51.8
52.9
53.9
52.4
52.3
52.6
51.9
51.0
50.1
49.1
50.1
50.0
49.5
50.1
49.2
48.0
45.6
42.4
36.5
30.6
25.2
22.0
24.4
25.3
46.0
51.7
51.7
51.7
51.2
51.6
52.6
53.1
52.8
52.4
52.0
51.6
50.3
49.3
49.3
49.8
49.9
49.6
49.0
47.5
44.5
40.1
34.0
28.0
23.4
21.1
21.6
23.9
24.9
41.1
42.8
46.5
50.8
50.5
50.3
51.5
52.5
52.7
53.4
52.4
52.2
52.2
52.2
50.0
49.9
49.2
49.5
49.6
49.3
48.4
45.6
41.6
35.3
29.6
25.1
21.7
21.1
21.8
22.2
24.1
29.8
36.3
44.3
44.2
47.3
51.9
51.3
50.5
51.4
52.1
52.6
52.7
53.2
52.7
52.5
52.5
51.3
49.9
49.3
49.1
49.4
49.1
48.3
44.9
40.6
35.1
32.4
26.8
22.0
21.0
21.5
22.1
21.8
23.7
17.4
25.5
31.4
41.1
47.1
46.9
47.5
51.0
51.5
51.2
51.2
51.5
52.2
53.0
53.7
53.5
53.4
54.1
52.4
50.5
49.8
49.2
48.9
49.0
48.6
46.6
41.4
34.4
29.9
27.1
24.6
20.4
21.4
21.8
22.4
21.3
23.3
16.7
23.7
29.8
39.8
46.2
49.8
49.0
51.7
50.8
50.3
50.4
51.4
52.0
52.7
53.4
53.9
53.6
54.4
52.9
53.1
52.2
48.9
49.0
48.5
48.8
48.0
44.2
38.4
35.0
32.7
30.0
25.4
20.7
20.2
22.0
22.4
22.6
21.9
16.4
22.8
32.9
43.2
48.0
49.8
48.7
50.3
49.4
49.8
49.2
50.2
50.7
51.4
52.8
53.5
54.1
54.3
53.2
52.2
52.0
49.7
49.0
49.1
49.9
49.7
49.2
49.5
43.7
36.4
32.4
27.5
22.6
21.7
21.3
22.2
22.7
22.9
21.5
15.8
22.3
39.3
45.0
46.4
47.5
48.9
50.5
50.8
49.9
49.2
49.2
49.9
50.1
51.0
52.2
52.8
53.6
52.7
53.0
52.4
52.4
50.3
49.6
49.1
49.6
49.5
49.5
48.1
41.8
39.7
35.7
30.7
26.8
24.5
22.5
17.8
20.9
23.4
27.6
33.9
39.5
43.0
45.4
49.3
49.5
49.3
49.8
49.0
49.3
49.8
50.9
51.9
52.7
53.0
53.1
52.9
52.8
51.8
50.9
49.5
49.7
49.8
49.8
49.6
48.9
47.0
42.9
38.5
36.4
29.6
25.5
24.4
22.4
23.0
23.4
22.0
21.9
19.0
20.2
20.9
23.7
28.8
34.0
37.7
42.4
49.1
49.4
48.5
48.7
48.6
49.6
49.2
50.0
50.9
51.9
52.2
52.2
53.0
53.0
52.0
51.2
51.0
49.5
49.5
49.9
49.5
50.1
49.7
49.0
47.8
43.2
37.2
34.0
31.2
27.7
26.4
24.4
23.8
22.2
21.5
41.7
28.9
28.9
28.1
29.0
32.5
36.9
41.2
48.6
48.4
48.3
48.2
48.7
49.0
49.2
48.9
49.9
50.8
51.1
51.9
52.8
53.5
52.3
52.0
52.2
50.7
50.8
49.3
49.2
49.8
50.1
49.7
49.4
49.1
47.5
42.4
37.1
51.9
51.5
52.3
53.2
51.8
49.3
48.0
51.1
51.2
48.5
48.1
48.5
48.3
48.3
48.8
48.9
49.2
50.1
51.1
51.7
52.0
52.9
53.0
52.9
51.8
51.6
51.7
50.2
49.7
49.5
49.9
49.7
49.5
49.5
49.3
49.5
45.5
40.7
36.0
31.4
28.8
27.9
25.2
22.4
21.0
52.4 52.8
54.4 53.7
54.3 54.5
54.0 53.4
53.0 51.5
51.3 50.6
49.6 48.5
49.8 49.3
48.7 49.3
50.0 50.7
51.8 51.0
51.6 53.5
53.8 52.5
51.7 52.5
50.4 49.9
49.7 49.2
50.1 48.7
48.7 50.1
50.0 48.8
45.5 41.2
.4
.7
1.6
.2
.5
.0
.3
.6
1.9
1.8
.8
.1
.9
1.1
.1
.1
1.5
.1
.1
.1
1.3
.1
1.2
1.0
.1
.1
.1
.1
.1
.1
.1
1.7
.1
.1
1.4
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
1.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
1.1
.1
.1
.1
.1
.1
.1
.1
1.1
.1
.1
.1
.1
.1
.1
.1
1.1
.1
.1
.1
.1
.1
1.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
+0
+0
+0
1530+00
1535+00
1540+00
1545+00
P I
P I
PI
3+4
PI 15
27+57
PI 1533+20
2328575.99, 360953.51XY=
2328232.94, 362449.48XY=
2328304.05, 363161.96XY=
55'
55'
55'
48' 48'
48'
48'
363170.74332328130.163
363136.03822327978.823
363032.56612327982.401
363075.55672328162.077
363750.11252329704.996
363837.28772329654.757
YX
A
NO SPUD ZONES
AT-1-98
AT-2-98
DIR-6-89
DIR-5-89
DIR-9-90
DANI12-E
DI-38-88
CR-CH-5-94
DI-40-94
DI-41-95
DI-42-95
ECO-CH-5-95
DRMY12-C
SYR-100-88
SYR-101-88
SYR-102-88
CHDVC-1-1-1-86
MB-2-90
MB-3-90
MB-1-88
DIR-14-97
DRMY12-A
DRMY12-B
NOT TO SCALE
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
DEPTH
MAINTENANCE
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
48' M.L.L.W.
TYPICAL SECTION
CHANNEL WIDTH VARIES
CL
(DRUM ISLAND REACH 52')
MAINTENANCE DREDGING - REQUIRED DEPTH 48'
(DRUM ISLAND REACH 59')
NEW WORK DREDGING - REQUIRED DEPTH 55'
ACCEPTANCE SECTIONS 1, 3, 4
3. WIDTH OF NEW WORK IN WIDENING AREA(S) VARIES.
CONTRACT.
2. ALL SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED UNDER THIS
EXCEPT IN AREAS OF ADVANCED MAINTENANCE (DRUM ISLAND REACH 59'+1')
1. THE FEDERAL CHANNEL SHALL BE DREDGED TO 55' + 1' ALLOWABLE OVERDEPTH,NOTE:
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 y
95% DESIGN
E 2329000 E 2330000 E 2331000 E 2332000 E 2333000E 2328000E 2327000E 2326000
E 2329000 E 2330000 E 2331000 E 2332000 E 2333000E 2328000E 2327000E 2326000
C-05
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
A T
H E
R M
R M
IN
A L
C 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
J
U N
O
G L A S S P .E
SHEET OF
W
H P B
C
J J K
A R
J J K
J U
N
P O
S T
C
H A
R L E S T
W
R B
O R
M A
IN
T E
N A
N
E D
G
W -H
P
.D
G N
OCEAN DREDGED MATERIAL DISPOSAL SITE (ODMDS) - SEE SHEET 7.
9. ALL MAINTENANCE AND NEW WORK MATERIAL SHALL BE PLACED IN THE
AS DESCRIBED IN SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS.
"ATTACHMENTS" OF THE SPECIFICATIONS. FULL REPORTS ARE AVAILABLE
8. SUMMARY OF GEOTECHNICAL INFORMATION CAN BE FOUND IN THE
ON CONTRACT DRAWINGS.
7. DREDGING OF 4H:1V SIDE SLOPES REQUIRED UNLESS OTHERWISE NOTED
6. NEW WORK ONLY DREDGING AREAS IDENTIFY NEW CHANNEL ALIGNMENT.
CHANNEL ON THE DATE OF SURVEY: 08 - 10 AUG 2017
5. THE SOUNDINGS ON THIS DRAWING INDICATE THE CONDITION OF THE
STATE PLANE COORDINATE SYSTEM, NAD83 (NSRS2007).
4. ALL HORIZONTAL COORDINATES ARE BASED ON THE SOUTH CAROLINA
THE REFERENCE DATUM EXCEPT WHERE PRECEDED BY A (+) SIGN.
MEAN LOWER LOW WATER (M.L.L.W.). ALL ELEVATIONS ARE BELOW
3. SOUNDINGS ARE ELEVATIONS IN FEET AND TENTHS FROM
WAS USED TO PERFORM THE SOUNDING SELECTION.
SHIFTED TO THE CELL'S CENTER. XYLEM'S HYPACK MATRIX PROGRAM
STATION LINES FROM 30' X 30' CELLS USING AVERAGE ELEVATION
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:
A C
C E P T
A N
C E
S E
C T
IO
N
Y E
N
T
A
T
O
A C C E P T
A N C E
S E C T I
O N
U M
I S L
A N
D
R E
A C
H
M A T
C H L
IN
E
E 2328000 E 2329000 E 2330000 E 2331000 E 2332000 E 2333000 E 2334000 E 2335000
S H E
DREDGE A
REA
S T
A
T
O
S T
A
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
F R
O M
T
H E
C E
N T E R L I
N E
T
O
T
E E
N
T
O E
H
V
R E
Q U I R E
D
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
2330143.47, 360713.96XY=
2330312.71, 360342.34XY=
2333063.19, 358883.51XY=
2331864.51, 359179.70XY=
2332903.10, 358369.91XY=
2331237.45, 359512.28XY=
C
2331531.48, 359695.91XY=
LIMI
T
W.E.
23.3
H O
G
IS
L A
A C
H
W.E.
23.4
C O
O P
E R
DRUM ISLAND
G"41"
G"43"
R"44"
R"2"
R"46"
G"7"
LEGEND
NAVIGATION BUOYS
GEOTECHNICAL DATA LOCATION
DREDGE AREA
CHANNEL WIDENER (NEW WORK ONLY)
DREDGE AREA (59' REQUIRED + 1' OVERDEPTH)
N
200 200 4000
1" = 200'
SCALE IN FEET
1445+00
1450+00
1455+00
+0
PI 1441+41
PI
7+9
P I
P I
P I
P I
PI
3+4
P I
P I
P I
28.4
31.1
35.1
38.4
45.9
52.3
53.4
52.9
53.7
54.5
54.8
55.1
55.6
54.9
54.8
53.5
54.6
55.1
54.9
54.5
55.5
56.0
55.1
56.7
56.1
56.0
56.7
56.2
54.9
55.2
52.4
53.9
53.3
52.5
51.0
49.5
49.0
48.3
47.8
48.0
47.8
47.8
49.0
49.8
22.9
25.4
28.6
33.7
38.9
44.7
49.7
51.1
52.3
53.0
53.3
53.8
54.4
54.5
54.9
54.0
53.7
53.3
53.3
53.5
53.8
54.3
56.2
55.9
55.5
56.2
57.0
56.6
57.2
53.1
52.4
52.2
52.6
52.3
51.2
49.4
48.8
48.3
47.4
47.2
47.3
47.9
49.0
50.6
49.9
46.7
43.5
38.4
34.9
32.7
31.1
18.0
21.6
24.9
29.6
34.0
39.0
45.7
47.8
48.3
48.9
49.4
49.7
50.0
50.8
51.7
52.8
53.0
53.7
53.4
54.0
52.8
53.1
53.7
54.8
56.5
57.5
56.6
56.7
55.5
52.9
53.3
53.9
52.9
52.5
50.6
49.3
48.9
48.5
48.1
47.7
47.8
48.4
48.1
45.3
41.3
38.8
36.5
34.1
32.0
30.2
15.6
19.2
24.0
28.9
32.7
40.1
44.7
46.4
47.0
47.4
47.6
47.2
47.9
47.9
48.4
49.0
49.5
50.4
50.9
52.0
52.4
53.7
53.8
54.3
56.4
57.9
57.6
53.0
53.0
54.0
54.3
52.8
52.1
50.7
49.7
49.4
48.9
49.2
49.3
49.4
49.8
48.7
43.2
40.7
38.8
36.5
34.0
31.9
29.9
18.5
16.2
21.0
26.1
30.6
36.3
43.4
46.0
46.7
46.5
46.5
46.5
46.5
46.4
46.8
47.0
47.8
47.7
48.3
49.4
51.0
52.5
54.0
53.8
55.8
57.5
55.8
54.9
55.4
54.3
53.5
53.0
51.5
50.5
49.7
49.7
49.9
50.2
50.3
50.6
48.8
44.3
41.9
40.2
38.0
35.6
33.7
32.6
16.2
15.1
25.5
24.9
29.8
36.1
43.3
46.7
47.1
47.0
46.6
46.2
45.9
45.9
45.8
45.9
46.6
46.7
47.9
49.1
51.2
52.6
53.0
55.0
57.1
54.3
54.3
53.1
52.0
52.1
51.5
51.0
50.8
50.3
50.2
50.4
50.3
51.1
50.9
47.1
43.5
41.8
39.5
37.4
36.1
35.1
33.9
17.7
20.6
17.9
24.3
29.9
36.0
43.5
47.7
47.9
47.4
46.7
46.0
45.9
45.8
45.7
45.9
46.5
47.1
48.4
50.4
52.2
53.3
53.5
55.6
54.6
55.0
52.9
51.9
51.0
51.5
51.2
50.2
49.9
49.9
49.9
50.1
50.1
48.5
45.7
43.4
41.2
39.6
38.6
36.8
34.9
17.9
23.2
25.4
25.5
29.1
34.9
43.6
48.1
48.2
47.4
46.9
46.6
46.4
46.2
46.1
46.5
47.6
48.5
50.2
52.1
53.6
53.1
54.0
54.6
54.6
54.8
51.4
50.4
50.9
51.3
50.2
49.8
50.0
49.9
50.2
49.2
47.2
44.9
43.1
41.9
40.0
38.1
35.5
32.6
18.2
21.6
23.9
25.7
29.7
34.6
42.1
47.8
47.9
47.4
47.0
46.8
46.8
46.8
47.1
48.0
49.3
50.8
52.2
53.6
53.1
54.3
54.7
55.0
54.0
55.1
51.0
50.1
50.9
50.7
50.6
50.5
50.0
50.1
48.6
46.6
45.2
43.3
41.4
39.2
36.2
33.3
31.0
17.8
19.4
21.4
23.8
28.5
32.9
39.9
46.8
47.9
47.4
47.4
47.2
47.1
47.6
48.6
49.9
51.4
52.2
52.4
52.9
52.0
53.9
54.1
55.9
57.4
56.1
51.4
50.5
51.1
51.3
50.6
50.7
50.1
48.9
47.0
45.1
43.2
40.4
37.5
34.6
17.0
17.5
19.4
21.3
25.9
32.2
37.7
44.1
48.2
48.2
47.8
47.9
48.2
48.9
50.0
51.4
52.8
52.7
52.7
51.2
52.2
53.3
54.7
56.0
56.4
54.1
52.7
52.1
50.4
50.3
50.1
50.6
49.0
47.1
45.1
42.1
39.2
36.3
33.4
17.6
14.5
16.8
22.6
27.8
32.1
38.7
45.0
49.5
49.0
48.8
49.6
50.5
51.0
52.2
53.0
52.5
51.9
52.4
52.1
53.3
53.8
54.4
54.5
55.5
52.5
51.3
50.4
49.9
50.1
50.2
48.2
45.2
42.3
39.4
36.5
17.5
13.7
21.2
25.2
30.0
34.4
40.7
48.4
50.9
50.5
51.1
51.7
52.3
52.8
52.6
52.4
51.5
52.1
52.7
54.0
54.9
54.7
55.9
55.7
51.6
50.7
50.8
50.2
50.4
48.4
45.5
42.6
39.7
36.8
17.1
12.3
19.5
24.6
29.9
34.1
40.2
47.4
51.6
51.5
52.2
52.5
52.8
53.1
53.0
52.0
51.5
52.6
54.5
55.0
56.8
57.8
55.3
51.9
51.5
51.6
51.5
51.0
49.5
45.0
42.0
39.1
36.1
17.2
15.6
21.9
27.6
32.5
38.6
45.5
50.7
51.4
52.3
53.0
53.2
53.2
53.6
52.9
52.5
52.5
54.1
55.7
56.4
54.1
52.6
52.4
51.9
51.8
51.0
50.3
49.4
44.6
40.9
37.9
18.6
24.1
28.1
32.6
39.3
48.5
50.3
50.8
52.0
52.8
53.3
53.6
53.5
52.8
52.8
53.0
53.7
53.7
53.4
52.5
52.4
51.6
51.5
50.6
50.2
49.7
47.2
41.4
20.7
23.9
31.3
34.6
39.8
44.9
47.3
49.1
50.4
50.9
51.3
51.3
51.3
51.4
51.9
52.8
53.5
53.5
53.3
53.1
52.2
51.5
50.9
49.6
49.2
48.2
44.2
38.8
22.0
27.5
32.2
36.7
41.4
45.3
47.9
49.6
50.6
50.7
50.8
50.4
50.6
51.0
51.4
52.4
52.7
52.7
52.6
52.1
51.3
50.3
49.1
49.1
48.3
46.4
41.4
37.6
24.3
29.9
34.4
39.8
43.9
47.2
49.5
50.8
49.3
51.2
51.0
50.9
51.1
51.1
51.3
51.9
52.4
52.3
52.1
52.5
50.1
49.7
49.1
47.8
45.9
43.0
39.0
34.9
22.5
27.3
33.0
38.1
43.3
46.7
49.1
50.2
50.7
51.2
51.6
51.7
51.5
51.5
51.4
51.6
52.0
52.1
51.5
50.4
50.0
49.7
48.9
47.9
46.1
43.1
38.9
34.5
23.2
28.2
33.0
38.1
43.9
47.4
49.3
50.1
50.7
51.9
52.4
52.2
51.6
51.0
50.8
51.0
51.9
50.7
50.7
50.1
49.6
49.5
48.6
47.5
45.5
42.6
38.3
33.6
21.1
27.0
32.0
37.1
42.7
47.5
50.0
51.0
51.0
52.2
52.5
52.6
52.6
51.5
50.7
50.3
50.3
51.3
51.3
51.5
49.6
49.0
48.9
47.7
46.0
43.2
39.6
34.8
29.4
22.6
27.8
32.8
37.8
43.2
48.2
50.5
50.5
51.3
52.3
52.8
52.8
52.8
52.4
50.4
50.0
50.0
50.8
50.3
51.1
50.9
49.9
49.5
48.4
46.5
43.5
39.7
34.3
29.0
20.1
26.0
31.0
36.0
40.2
46.0
49.7
50.8
51.5
51.6
52.6
53.1
53.6
53.6
52.0
50.9
50.7
50.9
50.0
50.5
50.7
50.3
50.4
49.5
47.9
45.1
41.1
35.9
30.7
25.9
20.3
26.8
31.8
36.5
41.6
47.2
50.6
51.0
51.5
51.8
52.7
54.1
53.6
52.2
52.6
51.5
50.7
50.1
51.4
50.0
50.4
50.4
49.7
48.8
47.0
44.3
40.1
34.6
29.8
25.2
25.4
19.1
25.0
30.0
34.8
40.2
43.2
49.3
50.7
51.0
51.8
52.9
53.9
52.4
52.3
52.6
51.9
51.0
50.1
49.1
50.1
50.0
49.5
50.1
49.2
48.0
45.6
42.4
36.5
30.6
25.2
22.0
24.4
25.3
18.7
25.8
30.8
36.0
42.0
46.0
51.7
51.7
51.7
51.2
51.6
52.6
53.1
52.8
52.4
52.0
51.6
50.3
49.3
49.3
49.8
49.9
49.6
49.0
47.5
44.5
40.1
34.0
28.0
23.4
21.1
21.6
23.9
24.9
18.1
24.0
29.0
34.3
41.1
42.8
46.5
50.8
50.5
50.3
51.5
52.5
52.7
53.4
52.4
52.2
52.2
52.2
50.0
49.9
49.2
49.5
49.6
49.3
48.4
45.6
41.6
35.3
29.6
25.1
21.7
21.1
21.8
22.2
24.1
17.7
24.7
29.8
36.3
44.3
44.2
47.3
51.9
51.3
50.5
51.4
52.1
52.6
52.7
53.2
52.7
52.5
52.5
51.3
49.9
49.3
49.1
49.4
49.1
48.3
44.9
40.6
35.1
32.4
26.8
22.0
21.0
21.5
22.1
21.8
23.7
17.4
25.5
31.4
41.1
47.1
46.9
47.5
51.0
51.5
51.2
51.2
51.5
52.2
53.0
53.7
53.5
53.4
54.1
52.4
50.5
49.8
49.2
48.9
49.0
48.6
46.6
41.4
34.4
29.9
27.1
24.6
20.4
21.4
21.8
22.4
21.3
23.3
16.7
23.7
29.8
39.8
46.2
49.8
49.0
51.7
50.8
50.3
50.4
51.4
52.0
52.7
53.4
53.9
53.6
54.4
52.9
53.1
52.2
48.9
49.0
48.5
48.8
48.0
44.2
38.4
35.0
32.7
30.0
25.4
20.7
20.2
22.0
22.4
22.6
21.9
16.4
22.8
32.9
43.2
48.0
49.8
48.7
50.3
49.4
49.8
49.2
50.2
50.7
51.4
52.8
53.5
54.1
54.3
53.2
52.2
52.0
49.7
49.0
49.1
49.9
49.7
49.2
49.5
43.7
36.4
32.4
27.5
22.6
21.7
21.3
22.2
22.7
22.9
21.5
15.8
22.3
39.3
45.0
46.4
47.5
48.9
50.5
50.8
49.9
49.2
49.2
49.9
50.1
51.0
52.2
52.8
53.6
52.7
53.0
52.4
52.4
50.3
49.6
49.1
49.6
49.5
49.5
48.1
41.8
39.7
35.7
30.7
26.8
24.5
22.5
17.8
20.9
23.4
27.6
33.9
39.5
43.0
45.4
49.3
49.5
49.3
49.8
49.0
49.3
49.8
50.9
51.9
52.7
53.0
53.1
52.9
52.8
51.8
50.9
49.5
49.7
49.8
49.8
49.6
48.9
47.0
42.9
38.5
36.4
29.6
25.5
24.4
22.4
23.0
23.4
22.0
21.9
19.0
20.2
20.9
23.7
28.8
34.0
37.7
42.4
49.1
49.4
48.5
48.7
48.6
49.6
49.2
50.0
50.9
51.9
52.2
52.2
53.0
53.0
52.0
51.2
51.0
49.5
49.5
49.9
49.5
50.1
49.7
49.0
47.8
43.2
37.2
34.0
31.2
27.7
26.4
24.4
23.8
22.2
21.5
41.7
28.9
28.9
28.1
29.0
32.5
36.9
41.2
48.6
48.4
48.3
48.2
48.7
49.0
49.2
48.9
49.9
50.8
51.1
51.9
52.8
53.5
52.3
52.0
52.2
50.7
50.8
49.3
49.2
49.8
50.1
49.7
49.4
49.1
47.5
42.4
37.1
51.9
51.5
52.3
53.2
51.8
49.3
48.0
51.1
51.2
48.5
48.1
48.5
48.3
48.3
48.8
48.9
49.2
50.1
51.1
51.7
52.0
52.9
53.0
52.9
51.8
51.6
51.7
50.2
49.7
49.5
49.9
49.7
49.5
49.5
49.3
49.5
45.5
40.7
36.0
31.4
28.8
27.9
25.2
22.4
21.0
52.4 52.8
54.4 53.7
54.3 54.5
54.0 53.4
53.0 51.5
51.3 50.6
49.6 48.5
49.8 49.3
48.7 49.3
50.0 50.7
51.8 51.0
51.6 53.5
53.8 52.5
51.7 52.5
50.4 49.9
49.7 49.2
50.1 48.7
48.7 50.1
50.0 48.8
45.5 41.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
1.1
.1
2329456.03, 360117.54XY=
2331097.12, 359247.12XY=
2331723.95, 358914.66XY=
2331979.81, 358604.79XY=
2332535.01, 357932.43XY=
55'
55'
SCI-WCD-1-80
SCI-WCD-2-80
WRB-2-81
WRB-3-81
WRB-4-81
WR-17-88
WR-18-88
WR-30-97
WR-31-97
WLR12-E
WLRW12-E
WLRW14-1
WLRW-15-V-03
CHDVC-16-1-1-86
CHDVC-17-1-1-86
HI-37-88
HI-39-94
HGIS12-A
HGIW12-A
HIR14-4
WRB-1-81
CHDVC-14-1-1-86
CHDVC-15-1-1-86
DI-38-88
CR-CH-5-94
DI-39-94
DI-40-94
DI-41-95
DI-42-95
DI-43-95
ECO-CH-5-95
DRMY12-C
DRMY12-D
DRMY12-E
MB-2-90
MB-3-90
NOT TO SCALE
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
DEPTH
MAINTENANCE
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
48' M.L.L.W.
TYPICAL SECTION
CHANNEL WIDTH VARIES
CL
(DRUM ISLAND REACH 52')
MAINTENANCE DREDGING - REQUIRED DEPTH 48'
(DRUM ISLAND REACH 59')
NEW WORK DREDGING - REQUIRED DEPTH 55'
ACCEPTANCE SECTIONS 1, 3, 4
3. WIDTH OF NEW WORK IN WIDENING AREA(S) VARIES.
CONTRACT.
2. ALL SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED UNDER THIS
EXCEPT IN AREAS OF ADVANCED MAINTENANCE (DRUM ISLAND REACH 59'+1')
1. THE FEDERAL CHANNEL SHALL BE DREDGED TO 55' + 1' ALLOWABLE OVERDEPTH,NOTE:
0.0' M.L.L.W.
NOT TO SCALE
55' M.L.L.W.
56' M.L.L.W.
ALLOWABLE OVERDEPTH (+ 1')
DEPTH
MAINTENANCE
DEPTHS
ALLOWABLE OD
REQUIRED &
NEW WORK
48' M.L.L.W.
CHANNEL WIDTH VARIES
CL
NEW WORK DREDGING - REQUIRED DEPTH 59'
MAINTENANCE DREDGING - REQUIRED DEPTH 52'
TYPICAL SECTION
ADVANCED MAINTENANCE - CENTERLINE TO GREEN TOE
ACCEPTANCE SECTION 4 - STA. 1465+80 to 1486+06
52' M.L.L.W.
59' M.L.L.W.
60' M.L.L.W.
3. WIDTH OF NEW WORK IN WIDENING AREA(S) VARIES.
TRANSITIONING BACK TO 55' WITHIN THE FEDERAL CHANNEL.
UNDER THIS CONTRACT. THERE IS NO DESIGN SLOPE FOR ADVANCED MAINTENANCE
2. ALL CHANNEL EXTENTS SLOPES ARE 4H:1V AND ARE REQUIRED TO BE CLEARED
GREEN TOE BETWEEN STA. 1465+80 TO 1486+06.
DREDGED TO 59' + 1' ALLOWABLE OVERDEPTH FROM THE CENTERLINE TO THE
1. TO MEET ADVANCED MAINTENANCE NEEDS, THE FEDERAL CHANNEL SHALL BENOTE:
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 y
95% DESIGN
E 2328000 E 2329000 E 2330000 E 2331000 E 2332000 E 2333000 E 2334000 E 2335000
C-06
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
A T
H E
R M
R M
IN
A L
U .S
A R
M Y
E
N G
IN
E
T R
IC
T
J
U N
O
G L A S S P .E
W
H P B
C
J J K
A R
J J K
J U
N
P O
S T
C
H A
R L E S T
W
R B
O R
M A
IN
T E
N A
N
E D
G
IN
G
C H
A R
L E S T
R K
E L E
Y C
O U
N T
IE
S S
O U
R O
L
W -H
P
.D
C E P T
A N
C E
S E
C T
IO
N
D
R U
M
IS
L A
A C
H
OCEAN DREDGED MATERIAL DISPOSAL SITE (ODMDS) - SEE SHEET 7.
9. ALL MAINTENANCE AND NEW WORK MATERIAL SHALL BE PLACED IN THE
AS DESCRIBED IN SECTION 35 20 23 OF THE CONTRACT SPECIFICATIONS.
"ATTACHMENTS" OF THE SPECIFICATIONS. FULL REPORTS ARE AVAILABLE
8. SUMMARY OF GEOTECHNICAL INFORMATION CAN BE FOUND IN THE
WHERE DREDGING DEPTH CHANGES.
ON CONTRACT DRAWINGS. NO TRANSITION SLOPES WILL BE PAID FOR
7. DREDGING OF 4H:1V SIDE SLOPES REQUIRED UNLESS OTHERWISE NOTED
6. NEW WORK ONLY DREDGING AREAS I
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