A21 - 2023_06.22_RTA_WHAB24_UnLocked.pdf
PDF 3 MB Posted
- Attached to
- Wilmington Harbor Anchorage Basin /Mid-River Dredging Maintenance Federal contract opportunity
- Solicitation number
- W912PM23B0010
About this file
This package includes plans and drawings for the fiscal year 2024 maintenance dredging of the Wilmington Harbor Anchorage Basin and Mid-River in New Hanover and Brunswick Counties, North Carolina. The solicitation is for dredging of the Anchor Basin from Station 0+00 to 84+05 to a depth of -38 feet MLLW with a 2-foot overdepth allowance. Also included is dredging of the Upper Big Island Channel, Reaves Point Channel, Horseshoe Shoal Channel, Lower Swash Channel, and Lower Lilliput Channel. The U.S. Army Corps of Engineers Wilmington District is both the contracting agency and designer of the project. The government-furnished placement area for dredged materials is the Ocean Dredged Material Disposal Site. The solicitation number is W912PM23B0010 and the award date is to be determined.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B1- Bid Opening Attendance Sheet.pdf | ||
| B1 - Bid Abstract Final_WH AB and Mid-River.pdf | ||
| A21 - W912PM23B0010_AMDT0003_WH Anchorage Basin_Mid River.pdf | ||
| A21 - W912PM23B0010_AMDT0002_WH Anchorage Basin_Mid River.pdf | ||
| A21 - WHAB_Surveys_for_Contractor.zip | ZIP file | |
| A21 - W912PM23B0010_AMDT0001_WH Anchorage Basin_Mid River.pdf | ||
| AB_MidRiver - Quantities 2024_Required and Overdepth Prisms.pdf | ||
| A21 - Final - W912PM23PMB0010 - WH AB_Mid River - 06-30-2023.pdf | ||
| A21 - RTA-SPECS1-W912PM23B0010-FY23-24WHAB-MidRvr.pdf | ||
| A21 - 2023_06.22_RTA_WHAB24_Locked.pdf |
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
C O
VE
R
S H
EE
T
AWARD DATE: TBD
US Army Corps of Engineers ®
Wilmington District
Approval Recommended: *
Approved: *
DATE
DATECHIEF, ENGINEERING BRANCH
* THIS PROJECT WAS DESIGNED BY THE U.S. ARMY CORPS OF ENGINEERS,
WILMINGTON DISTRICT. INDIVIDUALS WHOSE SIGNATURES AND REGISTRATION
DESIGNATIONS APPEAR ON THESE DOCUMENTS ARE OPERATING WITHIN THE
SCOPE OF THEIR EMPLOYMENT. SIGNATURES ARE REQUIRED BY ER 1110-1-8152.
CHIEF, DESIGN and GENERAL ENGINEERING SECTION
FISCAL YEAR 2024 MAINTENANCE DREDGING
NEW HANOVER AND BRUNSWICK COUNTIES, NC
G-001
WILMINGTON HARBOR ANCHORAGE BASIN AND MID-RIVER
SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION
AND APPROVAL OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET.AMENDMENTS:
SOLICITATION NO.: TBD
CONTRACT NO.: W912PM23B0010
G -0
.d w g
JUNE 2023
JUNE 2023
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
Digitally signed by
MURPHY.TAMARA
.C.1386322240
WILLIAMS.GREGO
RY.LEIGH.1057719
Digitally signed by
WILLIAMS.GREGORY.LEIGH.10
57719334 Date: 2023.06.23 14:27:15 -04'00'
Carolina Beach
Wrightsville Beach
Wilmington
Southport
INDEX OF DRAWINGS
Sheet No. Title
PROJECT LOCATION
HYDEBEAUFORTPITT
EDGECOMBE
WASHINGTON TYRREL
DARE
PAMLICO
CRAVEN
JONES
ONSLOW
DUPLIN
PENDER
NEW
HA
NO
VE
R
BRUNSWICK
COLUMBUS
BLADEN
ROBESON
HOKE
M O
O R
E
LEE
CHATHAM
AL
AM
AN
C
E C
AS
W
EL
L
PERSON
ORANGE
DURHAM
WAKE
JOHNSTON
FRANKLIN
VANCE
WARREN
HALIFAX
NORTHAMPTON
HERTFORD
GATES
NASH
WILSON
SAMPSON
CUMBERLAND
CARTERET
G R
AN
VI
LL
E
PERQUIMANS
PASQUOTANK
CAMDEN
CURRITUCK
MARTIN
BERTIE
PAMLICO SOUND
ATLANTIC O
CEAN
GREENE
LENOIR
WAYNE
V I R G I N I A
S O U T H C A R O L I N A
HARNETT
Wilmington
Manteo
Elizabeth City
Cape Hatteras
Cape Lookout
Cape Fear
Rodanthe
PROJECT
Morehead City
Not To Scale
PROJECT OVERVIEW
133 421
421 74 133 132117
TO I-40
A t l a n t i c
O c e a n
N E
W H
A N O
V
ER
C O
U N
T Y
O
BR
UN
SW
IC
K
C U
N T
Y
Cap e F ea r R ive r
COVER SHEET
LOCATION MAP AND INDEX
ANCHORAGE BASIN STA. 0+00 TO STA. 40+00
ANCHORAGE BASIN STA. 40+00 TO STA. 84+05
UPPER BIG ISLAND
REAVES POINT
REAVES POINT CONTINUED
HORSESHOE SHOAL
LOWER SWASH
UPPER MIDNIGHT (BID OPTION)
UPPER MIDNIGHT CONTINUED (BID OPTION)
LOWER LILLIPUT (BID OPTION)
LOWER LILLIPUT CONTINUED (BID OPTION)
OCEAN DREDGED MATERIAL DISPOSAL SITE (ODMDS)
G-001 G-002
CN101
CN102
CN103
CN104
CN105
CN106
CN107
*CN108
*CN109
*CN110
*CN111
CN112
OCEAN DREDGED
MATERIAL DISPOSAL
SITE (ODMDS)
SEE SHEET CN112
HORSESHOE SHOAL
CHANNEL
SEE SHEETS CN106
UPPER MIDNIGHT CHANNEL
SEE SHEET CN108 AND CN109
PROJECT OVERVIEW
* NOTE: DRAWINGS CN108, CN109, CN110, CN111 ARE ASSOCIATED WITH AN OPTIONAL BID ITEM THAT MAY NOT
BE AWARDED.
UPPER BIG ISLAND CHANNEL
SEE SHEET CN103
REAVES POINT CHANNEL
SEE SHEET CN104 & CN105
LOWER SWASH CHANNEL
SEE SHEET CN107
LOWER LILIPUT
SEE SHEET CN110 AND CN111
ANCHORAGE BASIN
SEE SHEETS CN101 AND CN102
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N
SLO
C
AT
IO
N
M
AP
A N
D
IN
D
EX
G-002
G -0
.d w g
Miles 1:20
1050 2.5
AutoCAD SHX Text B
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text B
AutoCAD SHX Text B
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text B
AutoCAD SHX Text B
AutoCAD SHX Text B
AutoCAD SHX Text Bald Head Island
AutoCAD SHX Text
ROANOKE
AutoCAD SHX Text
RIVER
AutoCAD SHX Text
NEUSE
AutoCAD SHX Text
RIVER
AutoCAD SHX Text
CHOWAN
AutoCAD SHX Text
CAPE
AutoCAD SHX Text
FEAR
AutoCAD SHX Text
RIVER
USACE
ENGINEER
YARD
APPROXIMATE
SHORELINE
APPROX. LOCATION HDPE (2 x 1 1/4") BTI FIBER
INSTALLED BY BORING
OWNER: BTI TELECOM
POC: BRIAN WHITFORD
PHONE No.: 910-332-9120 or 910-988-5794
APPROX. LOCATION FIBER OPTIC CABLE
INSTALLED BY BORING
OWNER MCNC
POC: PETER VALENTINE
PHONE No.: 919-248-1464
ST
A.
+0
SE
E
SH
EE
T C
N
VERTICAL CLEARANCE:
LIFT UP - 135' ABOVE MHW
BELLHART
MARINE
APPROX. LOCATION 2" WATER LINE
LAYING ON BOTTOM
OWNER: US ARMY CORPS OF ENGINEERS
POC: KEN BAILEY
PHONE No.: 910-251-4617
A A
CHANNEL PRISM LINE (TYP.)
M
AT
C H
L
IN
E S
TA
. 4
0+
CENTERLINE
CAPE FEAR MEMORIAL BRIDGE
HORIZONTAL CLEARANCE 350'
LIFT DOWN - 65' ABOVE MHW
COLONIAL TERMINAL
WEEKS MARINE
N: 171502.6 E: 2315394.8
N: 171327.5 E: 2316320.6
BUCKEYE
TERMINAL
N: 175258.2 E: 2317062.2
N: 175341.6 E: 2316621.1
CENTERLINE OFFSET
45+00 40+00 35+00 30+00 25+00 20+00 15+00 10+00 5+00 0+00
N: 174275.5 E: 2316877.0
N: 174381.6 E: 2316314.5
VESSEL AT BERTH
-23
-23
-23
-22
-23
-25
-23
-22
-23
-23
-23
-24
-24
-24
-24
-24
-25
-25
-25
-26
-26
-26
-26
-27
-27
-28
-29
-30
-32
-31
-31
-30
-31
-30
-30
-29
-29
-28
-28
-28
-27
-26
-28
-26
-29
-31
-33
-41
-40
-42 3 -36
-36
-37
-38
-37
-37
-36
-37
-37
-35
-33
-34
-34
-32
-31
-31
-27
-24
-24
-24
-26
-27
-28
-29
-29
-28
-31
-31
-32
-32
-32
-31
-31
-30
-30
-30
-30
-32
-33
-34
-35
-39
-38
-37
-39
-38
-38
-38
-38
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-40
-39
-39
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-39
-38
-40
-37
-38
-37
-41
-40
-41
-41
-40
-40
-40
-41
-40
-39
-38
-40
-40
-41
-40
-40
-39
-39
-41
-40
-39
-41
-41
-41
-40
-41
-40
-40
-41
-40
-45
-44
-45
-44
-44
-44
-44
-45
-45
-45
-44
-43
-44
-44
-44
-45
-45
-45
-45
-44
-45
-44
-45
-45
-44
-45
-45
-40
-41
-41
-41
-40
-40
-41
-41
-41
-42
-42
-41
-42
-42
-41
-41
-41
-40
-40
-41
-40
-41
-40
-39
-41
-40
-41
-42
-41
-42
-41
-40 9 -36
-35
-36
-35
-35
-35
-41
-40
-40
-40
-41
-41
-39
-41
-41
-41
-40
-41
-40
-41
-40
-40
-40
-41
-36
-36
-36
-37
-36
-37
-36
-37
-37
-37
-37
-37
-38
-37
-37
-40
-37
-38
-36
-40
-38
-39
-38
-39
-38
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-38
-38
-39
-39
-39
-39
-39
-38
-38
-38
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-39
-37
-38
-38
-38
-41
-40
-41
-40
-40
-41
-40
-40
-39
-39
-39
-40
-41
-40
-41
-41
-39
-40
-41
-40
-41
-41
-41
-41
-41
-39
-40
-42
-42
-41
-42
-44
-44
-44
-44
-45
-45
-44
-45
-44
-44
-45
-44
-44
-44
-45
-45
-41
-41
-41
-41
-41
-41
-41
-41
-41
-42
-41
-41
-40
-40
-41
-41
-41
-41
-40
-39
-39
-39
-39
-40
-40
-40
-39
-41
-41
-41
-41
-41
-41
-41
-41
-40
-41
-41
-42
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-39
-39
-39
-39
-40
-40
-40
-40
-41
-41
-40
-40
-41
-41
-42
-41
-40
-41
-40
-40
-38
-36
-36
-39
-38
-38
-37
-39
-37
-39
-38
-39
-39
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-37
-37
-37
-37
-39
-41
-41
-42
-41
-40
-41
-40
-40
-40
-38
-40
-41
-40
-40
-40
-40
-41
-40
-40
-40
-40
-38
-37
-37
-38
-40
-40
-39
-40
-45
-45
-44
-45
-45
-44
-44
-44
-44
-43
-45
-44
-44
-43
-43
-44
-45
-45
-46
-45
-44
-45
-44
-45
-45
-45
-44
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-39
-41
-41
-41
-41
-40
-39
-39
-39
-39
-40
-40
-39
-40
-42
-41
-41
-41
-40
-41
-41
-41
-40
-40
-41
-41
-42
-41
-41
-41
-40
-41
-41
-41
-40
-39
-39
-39
-39
-40
-40
-40
-41
-41
-41
-41
-41
-41
-42
-41
-41
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-41
-40
-40
-38
-38
-39
-38
-39
-38
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-42
-41
-38
-38
-38
-38
-38
-38
-38
-38
-39
-42
-41
-41
-39
-42
-42
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-42
-41
-41
-41
-41
-41
-41
-40
-40
-40
-41
-41
-40
-45
-45
-45
-45
-45
-44
-42
-44
-43
-44
-44
-43
-45
-44
-44
-44
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-41
-39
-41
-41
-40
-41
-42
-41
-41
-41
-41
-40
-41
-39
-40
-41
-41
-40
-39
-39
-39
-40
-40
-40
-39
-40
-42
-41
-41
-41
-40
-41
-40
-38
-38
-38
-40
-41
-38
-38
-39
-40
-41
-41
-40
-41
-38
-38
-38
-39
-39
-39
-39
-39
-39
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-40
-41
-42
-43
-42
-39
-39
-38
-38
-37
-37
-37
-36
-36
-37
-36
-40
-41
-41
-41
-41
-41
-41
-41
-40
-41
-41
-42
-41
-41
-41
-41
-41
-41
-42
-41
-41
-41
-41
-41
-41
-42
-41
-41
-41
-41
-41
-41
-41
-41
-39
-41
-41
-41
-41
-42
-41
-42
-42
-41
-41
-42
-41
-40
-41
-41
-40
-40
-40
-41
-41
-42
-45
-45
-45
-45
-44
-42
-45
-44
-45
-44
-43
-45
-44
-44
-43
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-40
-39
-41
-40
-41
-41
-40
-41
-39
-39
-40
-40
-41
-40
-40
-41
-41
-41
-38
-39
-39
-39
-39
-38
-39
-39
-40
-40
-39
-39
-38
-39
-39
-39
-41
-40
-40
-39
-39
-39
-39
-39
-40
-40
-40
-40
-40
-40
-39
-40
-40
-40
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-41
-41
-41
-41
-35
-35
-34
-34
-34
-38
-40
-40
-40
-40
-40
-41
-40
-40
-40
-40
-40
-40
-40
-41
-41
-40
-40
-40
-41
-41
-40
-41
-40
-40
-41
-41
-41
-40
-41
-41
-41
-41
-40
-40
-41
-42
-41
-41
-40
-40
-41
-40
-40
-39
-40
-40
-40
-41
-41
-37
-41
-40
-40
-41
-40
-41
-41
-40
-41
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-43
-43
-45
-44
-44
-45
-43
-44
-44
-45
-44
-44
-45
-45
-44
-45
-45
-44
-41
-40
-41
-41
-40
-41
-40
-39
-41
-38
-40
-40
-40
-41
-40
-40
-40
-40
-40
-39
-40
-41
-41
-40
-40
-41
-41
-41
-40
-41
-41
-41
-40
-39
-41
-41
-41
-42
-40
-40
-40
-41
-40
-40
-40
-40
-39
-39
-40
-39
-39
-39
-39
-39
-36
-37
-37
-37
-38
-41
-40
-39
-40
-41
-40
-40
-40
-40
-40
-41
-41
-40
-40
-41
-40
-41
-39
-40
-41
-41
-40
-39
-39
-40
-40
-40
-40
-41
-40
-40
-40
-38
-39
-41
-40
-40
-41
-40
-37
-41
-37
-44
-44
-44
-44
-44
-42
-44
-44
-44
-42
-42
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-46
-45
-45
-41
-41
-40
-41
-41
-41
-40
-41
-38
-41
-40
-41
-42
-41
-40
-40
-40
-39
-39
-39
-41
-41
-40
-41
-40
-41
-41
-41
-41
-40
-41
-40
-39
-40
-39
-40
-40
-40
-40
-40
-38
-38
-38
-40
-41
-40
-40
-41
-42
-40
-41
-40
-41
-40
-41
-41
-41
-41
-41
-41
-40
-44
-45
-44
-44
-45
-45
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-42
-41
-40
-41
-41
-41
-41
-39
-41
-41
-40
-41
-39
-42
-41
-40
-39
-40
-40
-41
-41
-42
-39
-39
-42
-23
-24
-25
-26
-33
-41
-40
-44
-44
-45
-44
-43
-44
-45
-45
-45
-45
-27
-26
-24
-39
-40
-42
-39
-41
-41
-41
-41
-40
-41
-41
-42
-45
-45
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-42
-42
-40
-41
-37
-36
-40
-40
-40
-41
-39
-39
-40
-40
-39
-41
-39
-41
-41
-39
-39
-41
-39
-40
-40
-45
-45
-44
-45
-45
-45
-45
-13
-13
-13
-14
-13
-15
-14
-13
-12
-12
-12
-13
-11
-14
-10
-13
-13
-16
-17
-19
-19
-18
-17
-16
-14
-15
-15
-15
-16
-16
-17
-15
-17
-18
-18
-18
-17
-18
-18
-19
-19
-19
-18
-19
-20 0 -21
7 -23 9 -27
0 -33
-39
-41
-39
-27
-26
-25
-25
-26
-27
-26
-26
-26
-26
-27
-27
-27
-28
-28
-28
-28
-27
-28
-28
-28
-29
-29
-29
-31
-32
-33
-34
-33
-30
-28
-38
-38
-37
-37
-37
-34
-34
-33
-33
-39
-39
-40
-39
-40
-40
-39
-38
-40
-41
-41
-41
-41
-41
-41
-40
-39
-41
-41
-44
-44
-45
-45
-45
-20
-20 6 -21
-22 4 -21
-21
-23 4 -21
9 -22
-23
-39
-39
-35
-29 7 -28
-28
-29
-29
-29
-29
-29
-29
-31
-31
-34 5 -35
-36
-35
-33
-32
-32
-32
-32
-31
-31
-31
-31
-31
-30
-30
-31
-31
-31
-31
-31
-33
-38
-30
-26
-24
-24
-25
-25
-26
-27
-27
-29
-29
-29
-28
-29
-28
-28
-28
-28
-27
-27
-26
-27
-28
-29
-33
-32
-31
-29
-29
-29
-27
-28
-27
-28 3 -45
-44
-45
-42
-36 5 -40
-38 0 -41
6 -38
-38
-36
-35 0 -36
5 -38 3 -33
-33
-37
-36
-37
-37
-32 4 -34
6 -36
-36
-36 0 -37
-37 9 -39
-44
-45
-43
-43
-44
-44
-42
-42
-40
-40
-42
-42
-42
-42
-42
-42
CN101
AN
C
H O
R
AG
E
BA
SI
N
ST
A.
0+
T
O S
TA
. 4
0+
-35.3
2' ALLOWABLE
OVERDEPTH
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
2. SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
3. PROJECT SURVEYED 13, 14 FEBRUARY 2023 WITH DISTRICT VESSEL "SWART" USING RTK GPS
HORIZONTAL POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.
4. TIDE GAGE LOCATED AT: USACE ENGINEER REPAIR YARD
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
6. A TRANSITION SLOPE AT STATION 40+00 BETWEEN THE -38' PLUS 2' ALLOWABLE OVERDEPTH AREA AND
THE -42' PLUS 2' ALLOWABLE OVERDEPTH AREA WILL NOT BE ESTIMATED OR PAID FOR.
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OCEAN DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEET CN112.
8. THE APPROXIMATE LOCATION OF THE KNOWN SUBMARINE UTILITIES WITHIN CLOSE PROXIMITY TO THE DREDGING AREA ARE SHOWN ON THE DRAWING. THE CONTRACTOR SHALL CONTACT THE SUBMARINE UTILITY OWNERS PRIOR TO COMMENCEMENT OF WORK. WHEN WORKING IN THE VICINITY OF THE SUBMARINE UTILITIES, THE CONTRACTOR SHALL EXERCISE CAUTION IN ORDER TO AVOID IMPACTS TO THE UTILITIES. IT MAY BE NECESSARY FOR THE CONTRACTOR TO USE SPECIAL CARE IN PLACEMENT OF
ANCHORS, SPUDS, AND OTHER EQUIPMENT.
NOTES:
CONTOUR
STA. 0+00 - STA.40+00
M.L.L.W.
-38' MLLW
-42' MLLW
SECTION A - A
NOT TO SCALE
-38
AREA TO BE DREDGED
SOUNDINGS
LEGEND
M.L.L.W.
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA 40+00
C N
1_
AB
_0
-4 0.
dw g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
Feet 1"=200'
4002000 100
NAVIGATION AIDS
AutoCAD SHX Text
STEEL BULKHEAD
WILMINGTON
ASPHALT TERMINAL
"B"
CHANNEL PRISM
LINE (TYP.)
BERTH 1
BERTH 2
BERTH 3
NORTH CAROLINASTATE PORTS AUTHORITY
BETWEEN
CHANNEL
SE
E
SH
EE
T C
N
"A"
NAVY RESERVE
DOCK
KINDER MORGAN
CHEVRON USA
APPROXIMATE
SHORELINE
A A
N: 171327.5 E: 2316320.6
N: 167094.3 E: 2315521.6
N: 167019.8 E: 2314976.7
N: 167914.6 E: 2314994.9
N: 169197.7 E: 2314697.5
N: 170174.0 E: 2314881.7 N: 170350.9
E: 2315026.8
M
AT
C H
L
IN
E S
TA
. 4
0+
N: 171502.6 E: 2315394.8
45+00 40+0060+00 55+0065+0070+0075+0084+05 80+00 50+0054+00 35+00
CENTERLINE
TURNING BASIN EXTENSION
VESSEL AT BERTH
N: 170016.2 E: 2316073.1
N: 168585.4 E: 2315803.1
-44 9 -43
-41
-40
-40
-39
-37
-36
-36
-35
-38
-33
-33
-32
-33
-37
-35
-33
-32
-33
-33
-38
-36
-37
-36
-36
-36
-36
-36
-36
-36
-36
-38
-38
-38
-40
-40
-41
-39
-40
-39
-37
-38
-38
-37
-30
-21
-22
-22
-22
-22
-22
-22
-22
-23
-23
-22
-23
-23
-23
-23
-22
-23
-25
-23
-22
-23
-23
-23
-24
-24
-24
-24
-24
-25
-25
-25
-26
-26
-26
-26
-27
-27
-28
-29
-30
-32
-31
-40
-39
-39
-41
-40
-39
-41
-41
-41
-40
-41
-40
-40
-41
-40
-45
-44
-45
-44
-44
-44
-44
-45
-45
-45
-44
-43
-44
-44
-45
-45
-44
-45
-45
-44
-45
-45
-45
-44
-44
-44
-45
-44
-43
-43
-43
-44
-42
-44
-44
-45
-43
-44
-44
-43
-44
-43
-43
-44
-44
-42
-44
-44
-45
-45
-46
-47
-46
-45
-46
-44
-44
-45
-45
-45
-44
-45
-45
-45
-45
-44
-44
-45
-44
-44
-44
-44
-45
-45
-45
-45
-46
-46
-46
-46
-46
-46
-46
-46
-47
-44
-45
-45
-44
-44
-43
-42
-41
-43
-41
-41
-41
-42
-41
-39
-38
-37
-39
-42
-40
-38
-37
-39
-39
-38
-40
-41
-42
-43
-43
-44
-44
-44
-44
-43
-42
-45
-45
-44
-44
-45
-44
-44
-42
-43
-42
-45
-44
-43
-42
-43
-42
-43
-44
-44
-43
-43
-45
-44
-45
-45
-44
-45
-44
-44
-45
-45
-44
-45
-45
-45
-44
-44
-44
-45
-45
-45
-45
-44
-45
-44
-45
-45
-44
-45
-45
-40
-41
-41
-41
-40
-40
-41
-41
-41
-42
-42
-41
-42
-42
-41
-41
-41
-39
-40
-41
-40
-41
-41
-41
-41
-41
-39
-40
-42
-42
-41
-42
-44
-45
-44
-44
-43
-43
-44
-44
-43
-43
-45
-45
-44
-43
-44
-45
-44
-44
-45
-44
-44
-44
-45
-44
-44
-44
-44
-45
-45
-43
-45
-45
-45
-46
-46
-47
-48
-47
-48
-47
-46
-47
-47
-46
-45
-45
-45
-45
-45
-45
-45
-44
-44
-45
-45
-45
-45
-46
-45
-46
-46
-46
-46
-46
-46
-45
-46
-46
-45
-46
-46
-46
-47
-44
-45
-45
-45
-44
-44
-45
-44
-44
-44
-44
-45
-45
-45
-44
-45
-42
-44
-44
-44
-44
-44
-45
-45
-44
-45
-40
-44
-45
-45
-44
-44
-45
-44
-45
-45
-45
-45
-44
-45
-44
-44
-44
-45
-45
-45
-44
-45
-45
-45
-46
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-46
-44
-44
-45
-44
-45
-44
-45
-44
-44
-44
-44
-45
-45
-44
-45
-44
-44
-45
-44
-44
-44
-45
-45
-41
-41
-41
-41
-41
-41
-41
-41
-41
-42
-41
-41
-40
-40
-41
-41
-40
-40
-41
-40
-40
-40
-40
-38
-37
-37
-38
-40
-40
-39
-40
-45
-45
-44
-45
-45
-44
-44
-44
-44
-43
-45
-44
-45
-45
-44
-44
-45
-45
-45
-44
-45
-44
-44
-44
-44
-43
-42
-42
-43
-44
-44
-44
-45
-44
-44
-44
-44
-44
-44
-44
-44
-45
-45
-44
-44
-45
-45
-46
-46
-47
-48
-48
-48
-48
-47
-48
-47
-47
-47
-46
-45
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-46
-46
-46
-46
-46
-46
-46
-46
-47
-46
-45
-45
-45
-45
-45
-44
-44
-44
-44
-44
-44
-44
-45
-45
-44
-44
-44
-44
-44
-44
-44
-45
-44
-44
-44
-45
-44
-44
-44
-45
-45
-45
-45
-44
-44
-44
-44
-44
-44
-45
-45
-45
-45
-44
-44
-45
-45
-45
-45
-44
-45
-44
-44
-43
-43
-44
-45
-45
-46
-45
-44
-45
-44
-45
-45
-45
-44
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-39
-41
-41
-41
-42
-41
-41
-41
-41
-41
-41
-40
-40
-40
-41
-41
-40
-45
-45
-45
-45
-45
-44
-42
-44
-43
-44
-44
-43
-45
-44
-45
-45
-44
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-44
-44
-45
-44
-45
-44
-44
-45
-45
-45
-44
-45
-44
-44
-45
-44
-44
-45
-46
-46
-47
-48
-48
-48
-49
-49
-48
-48
-48
-48
-47
-46
-46
-45
-45
-45
-45
-46
-45
-45
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-45
-45
-45
-45
-44
-46
-46
-45
-46
-46
-45
-45
-44
-44
-43
-44
-45
-45
-45
-45
-45
-44
-44
-44
-45
-45
-45
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-44
-44
-44
-45
-44
-44
-44
-44
-45
-44
-45
-45
-45
-44
-44
-45
-45
-45
-44
-43
-45
-45
-45
-45
-45
-43
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-45
-44
-44
-44
-44
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-41
-39
-41
-41
-40
-41
-42
-41
-41
-41
-41
-40
-41
-39
-40
-41
-42
-42
-41
-41
-42
-41
-40
-41
-41
-40
-40
-40
-41
-41
-42
-45
-45
-45
-45
-44
-42
-45
-44
-45
-44
-43
-45
-44
-44
-44
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-44
-44
-44
-44
-45
-45
-45
-45
-45
-45
-44
-44
-44
-44
-45
-45
-46
-46
-46
-46
-47
-47
-47
-47
-48
-47
-47
-47
-46
-46
-46
-45
-45
-45
-44
-44
-45
-45
-45
-45
-45
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-45
-46
-45
-45
-45
-45
-44
-44
-46
-46
-45
-46
-46
-46
-46
-46
-46
-45
-45
-44
-45
-45
-45
-44
-44
-45
-44
-45
-45
-45
-45
-45
-43
-44
-44
-45
-45
-45
-45
-45
-44
-44
-45
-45
-45
-44
-44
-44
-45
-44
-44
-45
-45
-44
-44
-45
-45
-45
-45
-44
-44
-45
-45
-44
-44
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-46
-44
-45
-44
-43
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-40
-39
-41
-40
-40
-40
-40
-41
-41
-37
-41
-40
-40
-41
-40
-41
-41
-40
-41
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-43
-43
-45
-44
-44
-44
-44
-44
-44
-45
-45
-45
-44
-44
-44
-45
-45
-45
-45
-45
-45
-44
-44
-44
-44
-45
-45
-44
-44
-45
-44
-44
-45
-45
-45
-45
-46
-46
-46
-46
-46
-46
-46
-46
-45
-46
-45
-44
-45
-44
-44
-44
-44
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-44
-44
-45
-44
-45
-44
-44
-44
-34
-35
-37
-40
-43
-43
-45
-44
-44
-44
-44
-45
-44
-44
-44
-44
-44
-44
-44
-45
-44
-45
-45
-45
-45
-45
-44
-44
-44
-44
-44
-44
-43
-43
-43
-44
-44
-45
-44
-45
-45
-45
-45
-46
-46
-46
-45
-45
-45
-44
-44
-44
-45
-44
-44
-44
-44
-45
-44
-45
-43
-45
-45
-44
-44
-45
-45
-44
-44
-43
-43
-44
-44
-43
-42
-44
-44
-45
-45
-44
-44
-45
-43
-44
-44
-45
-44
-44
-45
-45
-44
-45
-45
-44
-41
-40
-41
-41
-40
-41
-40
-39
-41
-38
-40
-40
-40
-41
-40
-41
-40
-40
-40
-38
-39
-41
-40
-40
-41
-40
-37
-41
-37
-44
-44
-44
-44
-44
-42
-44
-44
-44
-42
-42
-44
-44
-44
-44
-44
-44
-43
-43
-43
-42
-44
-44
-45
-45
-45
-45
-45
-44
-44
-45
-45
-45
-45
-45
-43
-43
-43
-43
-44
-44
-44
-45
-44
-44
-44
-44
-44
-45
-45
-44
-44
-43
-43
-43
-43
-43
-43
-43
-44
-44
-44
-44
-44
-44
-44
-44
-45
-44
-44
-44
-44
-45
-45
-44
-45
-44
-44
-44
-44
-39
-37
-35
-34
-33
-33
-33
-32
-32
-33
-38
-39
-39
-40
-43
-45
-45
-44
-45
-45
-45
-45
-45
-45
-44
-44
-44
-45
-45
-45
-45
-45
-45
-44
-45
-44
-43
-44
-44
-44
-44
-44
-44
-44
-44
-44
-44
-44
-46
-45
-45
-45
-43
-44
-45
-46
-45
-45
-45
-46
-45
-45
-45
-44
-44
-44
-44
-45
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-46
-45
-45
-41
-41
-40
-41
-41
-41
-40
-41
-38
-41
-40
-41
-42
-41
-41
-42
-40
-41
-40
-41
-40
-41
-41
-41
-41
-41
-41
-40
-44
-45
-44
-44
-45
-45
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-44
-45
-45
-44
-44
-45
-43
-44
-45
-45
-45
-44
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-44
-45
-45
-45
-44
-45
-44
-45
-44
-44
-44
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-44
-44
-44
-40
-38
-36
-35
-33
-33
-33
-33
-33
-33
-39
-44
-45
-44
-44
-44
-45
-44
-44
-44
-45
-44
-45
-45
-44
-45
-45
-44
-45
-45
-44
-44
-45
-44
-44
-45
-44
-44
-44
-44
-44
-44
-45
-45
-44
-43
-45
-44
-44
-43
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-42
-41
-40
-41
-41
-41
-41
-39
-41
-41
-40
-41
-39
-42
-41
-23
-24
-25
-26
-33
-41
-40
-44
-44
-45
-44
-43
-44
-45
-44
-44
-44
-44
-44
-40
-43
-45
-44
-45
-43
-44
-45
-45
-44
-44
-43
-44
-45
-44
-44
-43
-45
-45
-44
-45
-45
-44
-45
-45
-44
-44
-44
-46
-44
-46
-45
-45
-45
-46
-44
-43
-44
-45
-43
-46
-45
-34
-29
-26
-26
-25
-22
-22
-21
-20
-20
-21
-23
-26
-34
-42
-45
-44
-45
-44
-44
-44
-44
-44
-44
-44
-45
-45
-44
-45
-45
-44
-44
-44
-45
-44
-45
-45
-44
-45
-46
-44
-45
-44
-45
-45
-43
-38
-24
-39
-44
-45
-45
-46
-44
-44
-44
-45
-45
-44
-44
-43
-45
-45
-44
-45
-44
-43
-44
-44
-44
-44
-44
-45
-45
-45
-44
-42
-32
-28
-23
-21
-19
-19
-17
-17
-18
-25
-27
-28
-30
-32
-35
-36
-37
-38
-39
-39
-40
-39
-41
-42
-42
-45
-43
-44
-42
-40
-39
-39
-38
-39
-37
-25
-12
-8
-8 5 -9
-35
-45
-45
-45
-43
-44
-44
-45
-44
-45
-44
-43
-44
-45
-45
-45
-44
-43
-44
-44
-44
-45
-44
-43
-39
-30
-29
-26
-21
-23
-25
-32
-41
-44
-46
-44
-44
-45
-45
-44
-44
-44
-44
-44
-44
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-44
-44
-44
-45
-44
-44
-44
-45
-45
-18
-22
-19
-22
-20
-22
-23
-28
-30
-26
-23
-21
-20
-20
-22
-22
-22
-23
-22
-22
-22
-21
-18
-17
-16
-15
-15
-24
-26
-39
-42
-44
-45
-43
-45
-45
-46
-44
-45
-45
-45
-45
-45
-44
-45
-45
-45
-46
-45
-46
-45
-45
-45
-45
-45
-45
-45
-45
-45
-46
-45
-45
-45
-44
-45
-44
-44
-45
-45
-45
-45
-45
-45
-45
-45
-27
-26
-24
-40
-42
-39
-41
-41
-41
-41
-40
-41
-41
-42
-45
-45
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-43
-44
-44
-42
-44
-45
-44
-45
-44
-44
-43
-45
-45
-44
-44
-45
-44
-44
-45
-44
-45
-44
-45
-45
-44
-45
-44
-44
-45
-44
-44
-45
-44
-44
-45
-44
-45
-44
-44
-43
-45
-45
-42
-32
-31
-30
-29
-29
-27
-26
-18
-13
-21
-22
-23
-26
-27
-27
-29
-30
-36
-43
-45
-45
-44
-45
-44
-44
-44
-43
-44
-45
-43
-45
-44
-44
-43
-45
-43
-45
-45
-44
-44
-45
-45
-44
-44
-44
-42
-44
-44
-43
-44
-45
-45
-44
-45
-43
-43
-44
-43
-43
-44
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-45
-42
-42
-40
-41
-41
-41
-39
-39
-41
-39
-40
-40
-45
-45
-44
-45
-45
-45
-45
-13
-13
-13
-13
-14
-13
-14
-14
-13
-13
-13
-14
-13
-15
-14
-13
-12
-12
-12
-13
-11
-14
-10
-13
-13
-16
-17
-19
-19
-18
-17
-16
-14
-15
-41
-40
-39
-41
-41
-44
-44
-45
-45
-45
-45
-44
-43
-23
-21
-21
-21
-21 6 -21
-21
-21
-21
-20 5 -20
-21
-22 4 -21
-21
-28
-27
-27
-26
-27
-28
-29
-33
-32
-31
-29
-29
-29
-27
-28
-27
-28
-31
-33
-33
-30 9 -44
-39 2 -39
6 -44
-45 3 -44
4 -45 2 -42
-36 5 -40
-38 0 -41
6 -38
-38
-36
-21
-24
-36
-39
-39
-39
-36
-38
-36
-38
-38
-37
-44
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-45
-44
-44
-44
-43
-45
-44
-44
-45
-43
-43
-44
-44
-42
-42
-40
-40
-45
-45
-45
-45
-45
-45
-45
-45
-45
-36
-34
-32
-31
-30
-29
-28
-27
-27
-25
-24
-46
-46
-46
-46
-46
-45
-42
-42
-42
-4
-42
-4
-42-4
-42
CN102
AN
C
H O
R
AG
E
BA
SI
N
ST
A.
0+
T
O S
TA
. 8
4+
NOTES:
NAVIGATION AIDS
AREA TO BE DREDGED
M.L.L.W.
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA. 40+00 - STA. 84+05
M.L.L.W.
2' ALLOWABLE
OVERDEPTH
-38' MLLW
-42' MLLW
SECTION A - A
NOT TO SCALE
STA 40+00
HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
PROJECT SURVEYED 13, 14 FEBRUARY 2023 WITH DISTRICT VESSEL "SWART" USING RTK GPS HORIZONTAL
POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.
TIDE GAGE LOCATED AT: USACE ENGINEER REPAIR YARD
THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
A TRANSITION SLOPE AT STATION 40+00 BETWEEN THE -38' PLUS 2' ALLOWABLE OVERDEPTH AREA
AND THE -42' PLUS 2' ALLOWABLE OVERDEPTH AREA WILL NOT BE ESTIMATED OR PAID FOR.
THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OCEAN DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEET CN112.
NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT "A" 2,314,702 168,355
LIGHT "B" 2,315,019 170,796
1.
2.
3.
4.
5.
6.
7.
8.
-35.3
CONTOUR-42
SOUNDINGS
LEGEND
C N
4_
AB
_4
0-
_0 5.
dw g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
Feet 1"=200'
4002000 100
CENTERLINE OFFSET
"54"
"55"
LOWERBIG ISLAND
CHANNEL
CHANNEL PRISM LINE (TYP)
"56"
UPPER BIG ISLAND CHANNEL
N: 142211.7 E: 2320102.7
N: 142406.0 E: 2320297.5
N: 144403.2 E: 2318216.2
N: 144201.0 E: 2318022.9
LOWERBRUNSWICKCHANNEL
29+00
32+00
14+00
18+00
79+00
72+00
73+00
74+00
23+00
24+00
26+00
27+00
28+00
33+00
34+00
31+00
16+00
19+00
17+00
21+00
22+00
77+00
78+00 76+00
81+60.544
35+33.161
9+00
9+00
11+00
11+00
13+00
12+00
12+00
4+00
4+00
6+00
6+00
3+00
3+00
8+00
8+00
1+00
1+00
2+00
2+00
7+00
7+00
25+00
5+00
10+00
80+00
0+00
20+00
30+00
15+00
5+00
10+00
75+00
0+00
Upper Big Island
"52"
"51"
CHANNEL CENTERLINEN: 142445.3
E: 2320263.5
-42
-8
-44
-42
-17
-42
-45
-43
-46
-371
-43
-47
-43
-45
-45
-7
-17
-43
-26
-40
-22
-43
-45
-301
-81
-411
-441
-413
-5
-10
-45
-33
-6 9 -7
-43
-43
-45
-42
-43
-17
-9
-411
-24
-413
-45
-44
-12
-24
-33
-47
-12
-44
-44
-414
-43
-43
-42
-42
-32
-34
-38
-44
-34
-14
-43
-43
-42
-419
-431
-14
-35
-44
-116
-28
-43
-42
-231
-43
-44
-416
-36
-42
-42
-22
-44
-20
-43
-421
-44
-111
-7
-43
-26
-45
-43
-37
-47
-44
-43
-18
-44
-44
-412
-44
-36
-46
-43
-319
-44
-43
-40 0 -38
-416
-24
-44
-45
-43
-7
-15
-26
-43
-45
-23
-19
-7
-341
-371
-25
-44
-43
-413
-44
-43
-35
-42
-44
-42
-44
-43
-39
-419
-43
-414
-37
-42
-451
-412
-301
-421
-44
-38
-5
-43
-441
-45
-45
-30
-24
-8
-7
-36
-42
-15
-27
-42
-42
-141
-301
-38
-36
-419
-451
-45
-16
-42
-415
-44
-47 2 -47
-17
-29
-42
-33
-36
-431
-47
-117
-44
-371
-35
-39
-17
-38
-451
-7
-417
-416
-46
-419
-13
-44
-36
-44
-42
-45
-39
-218
-14
-44
-42
-341
-43
-22
-34
-6
-23
-43
-42
-28
-44
-34
-44
-42
-381
-45
-43
-441
-29
-47
-42
-43
-42
-37
-42
-7
-45
-45
-40
-23
-412
-44
-42
-46
-110
-201
-45
-38
-43
-42
-9
-421
-441
-26
-7
-44 7-46
-5
-42
-391
-43
-37
-412
-43
-45
-42
-43
-40
-44
-28
-39
-413
-431
-46
-46
-44
-25
-431
-43
-46
-36
-29
-42
-43
-43
-35
-43
-431
-42
-191
-16
-47
-44
-45
-421 -44
-43
-36
-43
-14
-413
-43
-32
-19
-44
-10
-43
-12
-43
-417
-46
-421
-42
-42
-24
-29
-14
-43
-34
-12
-45
-441
-46
-45
-43
-26
-16
-213
-7
-42
-45
-441
-45
-251
-42
-45
-431
-441
-46
-28
-46
-43
-421
-42
-16
-47
-10
-45
-10
-42
-44
-38
-414
-121 -251
-44
-44
-413
-471 -43
-411
-421
-12
-43
-42
-35
-42
-12
-7
-44
-441
-319
-42
-39
-46
-44
-441
-26
-301
-43
-44
-42
-37
-181
-110
-15
-44
-30
-419
-119
-42
-43
-37
-39
-43
-44
-40
-43
-43
-44
-44 8-43
-44
-415
-10
-10
-43
-43
-40
-9
-44
-39
-22
-331
-24
-319
-42
-29
-42
-451
-40
-43
-42
-46
-412
-451
-44
-43
-36
-32
-44
-37
-410
-415
-431
-12
-44
-44
-46
-116
-7
-34
-43
-44
-46
-417
-39
-412 -417
-19
-118
-46
-44
-8
-44
-8
-43
-321
-43
-43
-23
-44
-19
-43
-36
-46
-110
-44
-43
-114
-421
-20
-418
-42
-45
-40
-45
-44
-22
-40
-12
-118
-45
-42
-38
-42
-27
-10
-18
-43
-412
-44
-12
-7
-44
-43
-42
-45
-44
-46
-46
-14
-410
-42
-30
-401 -32
-14
-26
-42
-412
-116
-15
-42
-19 3 -27
-391
-43
-6
-46
-110
-414 -42
-40
-45 0 -43
-121
-43
-13
-23
-39
-418
-171
-43
-421
-42
-331
-44
-8
-46
-161
-15
-39
-15
-16
-15
-5
-37
-45
-451
-40
-38
-44
-413
-43
-35
-45
-39
-431
-44
-10
-44
-6
-413
-417
-8
-44
-45 6 -44
-44
-22
-37
-291
-7
-42
-9 8-7
-118
-15
-44
-45
-18
-410 -42
-44
-219
-9
-37
-416 -40
-341
-44
-44
-39
-5
-8
-101
-116
-441
-45
-7
-42
-44
-151
-40
-39
-12
-414
-10
-42
-43
-410
-34
-42
-44
-43
-39
-411
-34
-25
-44
-43
-37
-414
-10
-9
-441
-39
-7
-43
-12
-14
-45
-47
-441
-44
-44
-45 3 -43
-42
-42
-46
-34 4 -39
4-341
-43
-39
-417
-43
-44
-118
-27
-15
-8
-44
-42
-43
-39
-13
-44
-43
-46
-14
-10
-43
-43
-44
-10
-29
-43
-39
-44
-411
-42
-30
-431
-36
-43
-44
-43
-7
-441
-12
-42 7 -45
-42
-44
-46
-418
-12
-45
-16
-27
-35
-418
-40
-119
-44
-39
-43
-32
-44
-251
-39
-45
-42
-45
-19
-47
-44
-48
-414
-45
-414
-37
-42
-43
-9
-7
-10 2 -10
-417
-9
-361
-47
-42
-81
-301
-117
-44
-45
-40
-43
-411
-42
-36
-29
-43
-45
-45
-43
-42
-44
-6
-47
-151
-42
-43
-45
-19
-418
-9
-418
-414
-411
-34
-318
-44
-14
-44
-47
-37
-12
-441
-39
-44
-18
-42
-119
-44
-23
-14
-15
-13 2 -121
-331
-421
-27
-45
-20
-43
-25
-461
-13
-251
-10
-47
-44
-37
-14
-42
-44
-23
-441
-37
-44
-45
-46
-44
-36
-45
-201
-40
-119
-418
-44
-417
-19
-45
-38
-43
-419-43
-44
-417
-47
-413
-44
-7
-12
-42
-471
-45
-14
-42
-312
-7
-43
-16
-27
-42
-43
-7
-412
-441
-39
-43
-47
-12
-45
-43
-42
-43
-37
-37
-415
-43
-43
-36
-42
-43
-6
-43
-42
-451
-40
-45
-43
-441
-44
-46
-26
-13
-441
-42
-32
-44
-42
-40
-44
-44
-411
-19
-42
-37
-22
-14
-42
-23
-44
-20
-38 5 -418
-35
-411
-43
-43
-33
-7
-45
-18
-7
-39
-116
-43
-421
-401
-8
-416
-42 9 -43
-47
-46
-40
-18
-35 2-39
-43
-7
-23
-418
-43
-10
-38
-30
-39
-412
-33
-44
-13
-411
-39
-44
-7
-42
-419
-5
-14
-451
-43
-42
-43
-43
-40
-42
-114
-37
-6
-18
-431
-42
-40
-44
-351
-42
-12
-42
-22
-113
-43
-46
-14
-171
-37
-19
-34 2 -39
-410
-30
-32
-411
-12
-29
-451
-37
-415
-46
-47
-32
-14
-415
-36
-23
-40
-16
-117
-44
-42
-313
-161
-43
-35
-45
-47
-40
-45
-44
-44
-43
-414
-20
-25
-431
-44
-44
-15
-42
-42
-37
-47
-9
-415
-24
-17
-16
-38
-48
-101
-40
-44
-27
-414
-32
-43
-27 7 -401
-42
-6
-37
-43
-12
-37
-44
-15
-44
-5
-29
-14
-42
-114
-34
-30
-43
-43
-36
-431
-414
-33
-112
-16 9-201
-27
-461
-42
-45
-43
-210
-19
-43
-42
-45
-331
-13
-42
-36
-40
-39
-44
-10
-33
-81
-119
-19
-18
-17
-44
-43
-36
-37
-419
-43
-14
-18
-45
-15
-40
-30
-39
-7
-43
-110
-431
-431
-413
-12
-45
-45
-42
-431
-23
-17
-45
-43
-43
-43
-22
-36
-419
-25
-12
-45
-410 -43
-38
-43
-16
-214
-211
-316
-401 -419
-301
-43
-45
-26
-45
-46
-42
-38
-431
-17
-39
-44
-37
-29
-37 6 -418
-44
-10
-14
-119
-17
-40
-8
-431
-40
-37
-121
-421 -42
-201
-40
-451
-27
-35
-416
-48
-17
-441
-6
-46
-45
-81
-44
-18
-451
-33
-42
-45
-45
-9
-45
-44
-13
-42
-44
-451 -43
-30
-24
-44
-46
-9
-10
-43
-46
-43
-301 -191
-45
-44
-44
-321
-25
-40
-261
-411
-45
-44
-112 -71
-431
-101
-17
-42
-43
-24
-10
-40
-40
-43
-401
-414
-12
-44
-18
-18
-43
-231
-27
-421
-43
-44
-37
-19
-40
-241
-317
-47
-39
-451
-40
-29
-27
-44
-461
-42
-7
-15
-45
-9
-10
-45
-111
-9
-37
-29
-16
-43
-39
-43
-17
-191
-43
-46
-42
-43
-12
-44
-23
-45
-414
-42 5 -43
-37 5-43
-39
-8
-45
-25
-312
-40
-39
-43
-421
-36
-5
-40
-412
-40
-42
-401
-14
-27
-114
-42
-17
-361
-36
-44
-42
-22
-47
-45
-23
-14
-9
-13
-19
-42
-22
-42
-46
-311
-44 8 -45
-301 -28
-16
-39
-414
-25
-14
-44
-44
-44
-42
-44
-116
-33
-24
-25
-20
-44
-34
-22
-45
-25
-9
-421
-36
-415 -42
-45
-39
-7
-44
-46
-9
-315
-47
-26
-43
-46
-43
-413
-44
-316
-5
-44
-411
-17
-42
-15
-45
-39
-42
-371
-23
-20
-36
-7
-48
-45
-40
-30
-43
-8
-39
-44
-8
-14 3-40
-417
-13
-42
-23
-40
-13
-28
-441
-216
-10
-36
-43
-43
-7
-451
-9
-43
-32
-44
-44
-23
-46
-23
-39
-24
-45
-43
-29
-116
-43
-40
-22
-18
-37
-27
-45
-13
-26
-43
-421
-481
-16
-12
-12
-7
-44
-29
-43
-45
-42
-416
-12
-215-9
-12
-43
-46
-414
-29
-10
-7
-39
-36
-47
-24 6 -20
-417
-10
-35
-37
-47 0-43
-10
-271
-40
-91
-44
-18
-6
-412
-271
-9
-43
-12
-43
-412
-7
-45
-42
-71
-30
-317
-18
-44
-14
-43
-27
-42
-151
-40
-46
-310
-5
-19
-28
-9
-314
-451
-43
-43
-43
-381
-42
-43
-44
-34
-43
-43
-42 0 -441
-38
-43
-6
-36
-44
-417
-37
-46
-45
-40
-45
-47 4 -45
-26
-16
-42
-35
-414
-6
-10
-40
-33
-42
-42
-35
-44
-44
-30
-210
-26
-45
-17
-44
-28
-419
-18
-43
-411
-43
-25
-14
-33
-43
-39
-40
-40
-7
-44
-45
-28 0 -26
-36
-14
-43
-91
-471
-416
-15
-29
-36
-12
-19
-22
-141
-215
-45
-411
-431
-43
-23
-318
-101
-112
-33
-291
-20
-431
-39
-40
-38
-42
-14
-410
-43
-36
-7
-45
-35
-39
-411
-45
-42
-421
-441
-23
-441
-42
-42
-43
-44
-44
-45
-45
-45
-30
-38
-8
-23
-27
-40
-42 -42
-42
-42 -42
-42
-42
-42
-42
CN103
U
PP
ER
B
IG
IS
LA
N
D
NOTES:
NAVIGATION AIDS
AREA TO BE DREDGED
(FEDERAL PORTION)
M.L.L.W.
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA. 6+50 - STA. 35+33
HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
PROJECT SURVEYED 13 APRIL 2023 WITH DISTRICT VESSEL "SWART" USING RTK GPS HORIZONTAL
POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.
TIDE GAGE LOCATED AT: KEG ISLAND
THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OCEAN DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEETS CN112.
NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT "56" 2,317,980 144,600
LIGHT "54" 2,319,182 143,449
LIGHT "52" 2,320,579 142,084
LIGHT "55" 2,318,037 143,589
LIGHT "51" 2,320,500 141,339
1.
2.
3.
4.
5.
6.
7.
-35.3
CONTOUR-42
SOUNDINGS
LEGEND
C N
4_
AB
_U pp er
Bi gI sl an d.
dw g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
Feet
N: 87154.1 E: 2318996.7
N: 88472.9 E: 2318970.9
N: 88706.8 E: 2319028.8
N: 88670.9 E: 2319174.4
N: 88328.8 E: 2319553.4
N: 87056.7 E: 2319389.8
21+00
29+00
32+00
14+00
36+00
18+00
64+00
79+00
66+00
67+00
68+00
72+00
73+00
74+00
81+00
61+00
23+00
24+00
26+00
27+00
28+00
33+00
34+00
31+00
16+00
19+00
17+00
37+00
22+00
77+00
62+00
69+00
71+00
78+00
63+00
76+00
82+40.901
9+00
11+00
13+00
12+00
4+00
6+00
3+00
8+00
1+00
2+00
7+00
15+00
65+00
10+00
0+00
30+00
35+00
20+00
80+00
25+00
5+00
70+00
75+00
Reaves Point
LOWER
MIDNIGHTCHANNEL
CENTERLINE OFFSET
"28"
CHANNEL CENTERLINE
CHANNEL PRISM LINE
-42
-32
-45
-35
-45
-40
-26
-32
-34
-36
-44
-33
-39
-41
-42
-43
-28
-40
-39
-41
-42
-40
-37
-45
-39
-30
-30
-31
-24
-38
-27
-43
-42
-42
-41
-41
-46
-37
-16
-42
-41
-40
-25
-38
-42
-45
-38
-44
-44
-42
-45
-40
-32
-32
-46
-43
-35
-42
-45
-44
-42 3 -42
-24
-26
-44
-40
-41
-36
-21
-40
-30
-42
-30
-42
-29
-39
-33
-43
-41
-45
-36
-43
-41
-38 3-35
-35
-42
-40
-37
-40
-15
-42
-44
-36
-32
-46
-36
-39
-45
-42
-29
-30
-43
-41
-40
-41
-42
-41
-32
-34
-43
-39
-39
-44
-44
-43
-41
-40
-41
-45
-42
-37
-39
-39
-42
-37
-36
-45
-40
-44
-41
-40
-12
-34
-33
-38
-33
-33
-42
-33
-33
-29
-28
-41
-38
-37
-38
-26
-40
-42
-42
-41
-45
-40
-45
-41
-33
-37
-17
-46
-40
-32
-35
-29
-29
-45
-38
-42
-42
-42
-44
-42
-44
-32
-45
-44
-39
-39
-27
-40
-42
-35
-45
-43
-40
-39
-32
-41
-33
-31
-36
-41
-35
-30
-43
-29
-33
-40
-37
-42
-42
-39 1 -40
4 -44
-32
-38
-43
-37
-36
-18
-44
-44
-37
-40
-42
-41
-27
-41
-41
-45
-43
-35
-30
-34
-45
-37
-41
-42
-40
-44
-42
-31
-43
-28
-42
-40
-30
-44
-41
-41
-18
-41
-42
-29
-42
-43
-37
-38
-45
-45
-36
-37
-43
-22
-33
-45
-38
-33
-41
-38
-42
-35
-40
-42
-44
-40
-28
-33
-42
-31
-19
-37
-44
-40
-33
-40
-42
-34
-43
-43
-38
-17
-38
-41
-39
-42
-38
-45
-43
-43
-27
-40
-29
-35
-39
-39
-43
-35
-40
-45
-42
-45
-41
-32
-44
-31
-41
-45
-33
-35
-41
-28
-39
-36
-40
-34
-39
-43
-29
-19
-42
-41
-39
-23
-34
-14
-41
-41
-30
-21
-42
-30
-41
-42
-36
-24
-31
-36
-34
-26
-41
-41
-45
-44
-43
-30
-30
-40
-34
-23
-18
-41
-40
-36
-44
-38
-35
-43
-31
-40
-43
-30
-30
-42
-46
-25
-46
-43
-42
-40
-34
-39
-27
-38
-35
-35
-40
-40
-42
-44
-32
-37
-27
-37
-40
-33
-47
-41
-18
-41
-40
-46
-34
-41
-27
-36
-43
-39
-45
-45
-44
-38
-37
-40
-40
-43
-32
-44
-19
-44
-40
-33
-44
-40
-43
-43
-31
-26
-33
-39
-41
-41
-27
-38
-45
-38
-41
-44
-31
-40
-38
-45
-32
-43
-43
-45
-40
-34
-24
-43
-27
-44
-41
-37
-44
-25
-28
-41
-34
-34
-37
-39
-29
-41
-40
-37
-38
-45
-46
-37
-21
-39
-40
-44
-38
-46
-41
-40
-40
-35
-19
-37
-40
-43
-30
-30 6-32
-41
-42
-27
-45
-36
-35
-40
-37
-39
-42
-35
-41
-40
-44
-37
-42
-41
-43
-39
-41
-42
-43
-43
-40
-30
-45
-45
-34
-44
-45
-18
-28
-41
-42
-31
-29
-39
-42
-45
-42
-41
-43
-43
-44
-39
-29
-33
-17
-45
-46
-39
-43
-45
-45
-41
-38
-43
-44
-45
-39
-13
-45
-38
-34
-46
-40
-44
-26
-43
-40
-29
-42
-41
-44
-40
-40
-23
-31
-40
-42
-37
-30
-40
-44
-34
-20
-41
-42
-40
-41
-33
-43
-29
-44
-43
-39
-25
-41
-29
-42
-31
-29
-44
-41
-40
-40
-43
-39
-42
-42
-26
-45
-30
-30
-40
-33
-38
-42
-43
-40
-38
-36
-30
-41
-45
-42
-30
-46
-45
-39
-26
-41
-42
-33
-42
-38
-30
-14
-40
-30
-34
-34
-16
-18
-42
-38
-39
-43
-41
-31
-43
-34
-40
-24
-45
-46
-45
-44
-27
-41
-45
-44
-25
-36
-43
-43
-42
-41
-34
-34
-41
-42
-33
-28
-44
-32
-42
-20
-37
-44
-30
-40
-33
-33
-42
-45
-39
-37
-41
-37
-41
-31
-44
-27
-41
-40
-38
-27
-41
-42
-45
-28
-40
-40
-43
-40
-45
-40
-40
-23
-40
-44
-17
-41
-30
-46
-44
-27
-41
-41
-44
-40
-27
-41
-44
-39
-34
-45
-41
-27
-28
-34
-29
-26
-30
-42
-37
-35
-43
-46
-35
-45
-45
-43
-40
-39
-35
-30
-33
-45
-45
-42
-37
-33
-43
-40
-42
-33
-43
-39
-42
-43
-38
-38
-32
-36 0-37
-41
-41
-31
-44
-34
-45
-37
-36
-40
-40
-33 5-36
-42
-44
-45
-41
-39
-41
-41
-41
-29
-45
-40
-40
-43
-39
-30
-38
-22
-33
-19
-32
-42
-28
-37
-39
-36
-25
-38
-45
-35
-42
-40
-41
-26
-39
-24
-39
-33
-43
-29
-35
-42
-15
-33
-25
-45
-43
-38
-21
-27
-37
-45
-43
-44
-45
-44
-29
-37
-14
-44
-41
-26
-21 8-23
-44
-26
-30
-41
-32
-45
-26
-28
-39
-27
-38
-43
-41
-37
-41
-43
-34
-40
-44
-30
-45
-39
-30
-28
-19
-28
-40
-39
-43
-43
-45
-40
-35
-39
-22
-42
-40
-43
-40
-40
-36
-31
-41
-41
-33
-28
-45
-33
-40
-18
-33
-41
-41
-43
-42
-38
-31
-40
-24
-40
-37
-22
-32
-42
-42
-33
-44
-23
-33
-45
-39
-40
-19
-39 5-39
-31
-42
-45
-43
-35
-40
-16
-46
-34
-31
-39
-42
-43
-39
-29
-42
-43
-44
-30
-29
-45
-45
-29
-45
-39
-40
-33 0 -30
-43
-34
-41
-42
-42
-35
-41
-34
-42
-17
-45
-25
-45
-24
-34
-36
-42
-39
-34
-18
-33
-36 0 -31
-38
-30
-46
-41
-28
-28
-42
-42
-37
-35
-28
-19
-33
-43
-44
-42
-32
-40
-36
-42
-42
-44
-29
-36
-36
-20
-40
-33
-43
-30
-27
-41
-38
-45
-41
-39
-27
-25
-38
-40
-40
-41
-42
-39
-42
-37
-31
-41
-40
-42
-37
-41
-38
-32
-40
-45
-42
-30
-31
-45
-45
-39
-43
-41
-35
-30
-33
-45
-27
-31
-39
-43
-18
-31
-46
-42
-36 8-39
-36
-21
-22
-40
-45
-44
-40
-42
-21
-42
-40
-39
-35
-35
-41
-39
-45
-39
-41
-43
-28
-26
-35
-28
-43
-17
-12
-44
-39
-36
-40
-31
-42
-38
-32
-40
-38
-43
-45
-40
-44
-40
-39
-30
-27
-28 0-30
7 -32
-30
-45
-42
-41
-35
-17
-42
-42
-22
-37
-33
-45
-27
-40
-42
-41
-41
-45
-40
-40
-43
-33
-37
-40
-35
-40
-38
-32
-40
-40
-16
-40
-44
-31
-45
-42
-42
-45
-25
-41
-25
-44
-42
-40
-40
-41
-17
-39
-36
-28
-42
-44
-34
-28
-43
-43
-42
-42
-41
-45
-31
-39
-32
-41
-41
-34
-15
-39
-21
-44
-41
-25
-42
-44
-41
-36
-40
-38
-42
-24
-34
-40
-40
-43
-26
-24
-42
-41
-39
-32
-33
-43
-41
-38
-41
-46
-35
-40
-40
-42
-40
-41
-39
-45
-29
-31
-45
-42
-42
-41
-37
-36
-44
-42
-44
-46
-30 2-32
-30
-37
-31
-29
-42
-40
-30
-40
-38
-28
-29
-38
-14
-36
-27
-39
-31
-41
-35
-14
-39
-41
-31
-17
-33
-40
-33
-41
-46
-41
-39
-41
-28
-42
-37
-40
-33
-22
-32
-41
-42
-39
-36
-26
-42
-42
-42
-42
-42
CN104
R
EA
VE
S
PO
IN
T
NAVIGATION AIDS
AREA TO BE DREDGED
(FEDERAL PORTION)
M.L.L.W.
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA. 0+00 - STA. 35+00
-35.3
CONTOUR-42
SOUNDINGS
LEGEND
C N
4_
AB
_4
0-
_0 5.
dw g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
M
AT
C H
LI
N
E
SE
E
SH
EE
T
C N
Feet 1"=200'
4002000 100
NOTES:
HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
PROJECT SURVEYED 10 APRIL 2023 WITH DISTRICT VESSEL "SWART" USING RTK GPS HORIZONTAL
POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.
TIDE GAGE LOCATED AT: LIGHT 14
THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OCEAN DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEET CN112.
NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT "28" 2,318,442 82,209
1.
2.
3.
4.
5.
6.
7.
N: 82174.9 E: 2318584.4
N: 82077.1 E: 2318977.7
14+00
36+00
18+00
57+00
42+00
47+00
49+00
52+00
54+00
56+00
64+00
59+00
58+00
61+00
43+00
23+00
24+00
26+00
27+00
41+00
33+00
34+00
16+00
19+00 17+00
37+00
38+00
39+00
21+00
22+00
44+00
51+00
53+00
46+00
62+00
63+00
48+00
65+31.2
9+00
11+00
13+00
12+00
4+00
6+00
3+00
8+00
1+00
2+00
7+00
10+00
15+00
0+00
5+00
50+00
45+00
35+00
25+00
60+00
40+00
55+00
20+00
Reaves Point
CENTERLINE OFFSET
HORSESHOESHOALCHANNEL
"27"
CHANNEL CENTERLINE
CHANNEL CENTERLINE
CHANNEL CENTERLINE
-44
-38
-42
-42
-42
-40
-41
-42
-38
-42
-37
-40
-35
-40
-34
-33
-36
-39
-42
-43
-43
-37
-38
-42 2 -38
-42
-37
-38
-42
-43
-40
-42
-39
-42
-41
-38
-39
-42
-42
-44
-43
-40
-43
-43
-42
-42
-39
-39
-42
-46 0 -41
-41
-47
-40
-42
-42
-41
-44
-40 2-41
-34
-43
-44
-33
-35
-42
-39
-38
-42
-33
-34
-40
-39
-42
-40
-46
-40
-42
-43
-41
-36
-42
-35
-41
-41
-39
-39
-42
-39
-46
-42
-42
-40
-42
-40
-41
-41
-41
-42
-43
-37
-34
-38
-44
-44
-40
-43
-42
-39
-37
-42
-44
-39
-38
-44
-43
-37
-36
-41
-43
-33
-41
-43
-41
-42
-40
-41
-44
-41
-43
-44
-43
-41
-43
-38
-39
-42
-42
-42
-39
-40
-40
-40
-39
-32
-41
-39 0-41
-37
-40
-37
-41
-42
-36
-43
-40
-44
-39
-33
-42
-38
-40
-41
-35
-42
-43
-40
-34
-41 3 -36
-46
-39
-43
-37
-40
-41
-41
-35
-46
-42
-42
-40
-39
-39
-36
-41
-41
-42
-43
-42
-41
-41
-42
-43
-42
-36
-41
-41
-39
-41
-40
-40
-48
-39
-48
-40
-42
-38
-37
-43
-42
-33
-40
-44
-40
-35
-42
-40
-38
-42
-38
-41
-37
-40
-41
-40
-42
-41
-44
-39
-41
-39
-45
-44
-41
-42
-39
-40
-44
-42
-44
-43
-41
-40
-37
-40
-45
-43
-42 1 -42
-43
-41
-41
-43
-40
-40
-44
-43
-40
-43
-42
-42
-40
-43
-43
-41
-41
-44
-43
-43
-41 3 -40
-42
-39
-41
-39
-42
-42
-40
-39
-41
-40
-43
-42
-47
-37
-40
-38
-40
-43
-41
-43
-42
-44
-45
-42
-40
-41
-39
-38
-40
-41
-36
-41
-41
-47
-42
-43
-34
-32
-42
-40
-43
-37
-41
-40
-42
-42
-40
-42
-45
-41
-40
-36
-42
-40
-42 8 -40
-38
-38
-41
-40
-35
-41
-37
-40
-38
-39
-44
-45
-38
-42
-42
-45
-39
-41
-41
-42
-43
-37
-42
-37
-35
-35
-38
-41
-39
-40
-41
-40
-37
-44
-37
-43
-44
-39
-41
-42
-44
-43
-40
-37
-39
-45
-38
-42
-47
-42
-44
-43
-41
-42
-41
-39
-33
-40
-46
-43
-41
-44
-42
-46
-42
-35
-43
-43
-45
-40
-43
-42
-35
-41
-41
-44
-40
-35
-41
-39
-42
-43
-39
-42
-44
-37
-40
-38
-41
-42
-44
-41
-43
-38
-42
-42
-44
-42
-40
-42
-42
-37
-42
-34
-39
-40
-43
-39
-42 0 -38
-42
-38
-38
-37
-36
-42
-34
-38
-42
-42
-44
-41
-42
-40
-42
-42
-40
-37
-42
-42
-39
-41
-40
-42
-40
-39
-40
-41
-39
-43
-41
-35
-40
-42
-42
-43
-42
-42
-44
-41
-43
-40
-41
-35
-45
-42
-39
-36
-41
-42
-41
-39
-40
-39
-38
-41
-37
-38
-41
-42
-47
-38
-42 5-40
-40
-47
-42
-37
-42
-40
-38
-38
-39
-41
-43
-40
-42
-42
-41
-44
-42
-42
-38
-39
-41
-41
-41
-41
-41
-40
-33
-42
-39
-39
-37
-41
-42
-42
-39
-43
-37
-40
-43
-44
-43
-40
-43
-38
-37
-41
-40
-41
-41
-43
-41
-41
-35
-38
-43
-42
-36
-41
-40
-42
-38
-41
-35
-35
-37
-38
-40
-35
-41
-40
-41
-42
-37
-41
-41
-45
-40
-34
-37
-41
-43
-43
-40
-37 6-39
-38
-43
-40
-41
-37
-34
-38
-42
-38
-39
-42
-47
-41
-47
-37 8 -37
-40
-36
-43
-42
-47
-34
-42
-41
-38
-41
-41
-43
-40
-40
-43
-38
-42
-39
-39
-41
-42
-37
-39
-42
-38
-41
-42
-37
-35
-40
-46
-40 6 -42
-38
-42
-43
-41
-41
-37
-36
-43
-40
-40
-39
-37
-36
-38
-42
-41
-37
-32
-37
-42
-40
-37
-38 3-37
-37
-43
-38
-39
-37
-45
-37
-41
-40
-42
-43
-40
-38
-44
-40
-41
-40
-37
-39
-42
-42
-44
-42
-41
-38 4-41
-42
-42
-40
-33
-42
-40
-41
-42
-39
-39
-42
-39
-41
-40
-39
-43
-41
-46
-44
-39
-41
-41
-38
-42
-42
-43
-43
-41
-40
-40
-42
-39
-39
-40
-42
-42
-41
-38
-39
-41
-42
-42
-42
-42
-36
-40
-34
-42
-42
-41
-42
-42
-41
-35
-39
-45
-44
-37
-43
-38
-33
-41
-40
-43
-39
-41
-36
-35
-42
-46
-38
-36
-37
-43
-39
-42
-43
-43
-42
-43
-39
-41
-47
-43
-40
-43
-43
-43
-39
-41
-42
-37
-41
-45
-38
-43
-41 8-39
-39
-34
-46
-39
-41
-41
-42
-41
-39
-43
-44
-38 7 -39
-40
-37
-39
-43
-40
-37
-40
-42
-37
-41
-39
-43
-41
-41
-43
-41
-39
-42
-41
-42
-41
-41
-41
-44
-39
-40
-41
-45
-43
-43
-41
-39
-41
-47
-40
-40
-44
-47
-43
-41
-42
-42
-38
-42
-40
-43
-35
-40
-41
-38
-40
-43
-42
-45
-39
-42
-41
-39
-39
-40
-42
-42
-39
-38
-43
-43
-40
-34
-43
-41
-41
-44
-42
-40
-42
-42
-41
-40
-39
-41
-41
-35
-37
-33
-41
-42
-43
-34
-39
-44
-42
-43
-38
-40
-41
-42
-41
-34
-43 7-47
-41
-36
-38
-43
-41
-34
-41
-37
-41
-40
-38
-41
-44
-40
-38
-42
-46
-42
-39
-40
-43
-42
-42
-43
-40
-40
-34
-40
-39
-41
-43
-33
-40 7-38
-41
-40
-41
-40
-37
-44
-39
-45
-43
-43
-45
-42
-38
-44
-40
-42
-44
-43
-41
-37
-42
-42
-43
-38
-34
-37
-41
-44
-42
-43
-42
-36
-42
-42 -42
-42
-4
-42
-42
-42
CN105
R
EA
VE
S
PO
IN
T C
O N
TI
N
U
ED
NOTES:
NAVIGATION AIDS
AREA TO BE DREDGED
(FEDERAL PORTION)
M.L.L.W.
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA. 35+00 - STA. 65+31
HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
PROJECT SURVEYED 10 APRIL 2023 WITH DISTRICT VESSEL "SWART" USING RTK GPS HORIZONTAL
POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.
TIDE GAGE LOCATED AT: LIGHT 14
THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OFFSHORE DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEET CN112.
NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT "27" 2,319,487 88,002
1.
2.
3.
4.
5.
6.
7.
-35.3
CONTOUR-42
SOUNDINGS
LEGEND
C N
4_
AB
_4
0-
_0 5.
dw g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
M
AT
C H
LI
N
E
SE
E
SH
EE
T
C N
Feet
CENTERLINE OFFSET
0'
0'
N: 76405.4 E: 2316549.4
N: 76747.4 E: 2316047.2
N: 77591.3 E: 2316621.9
N: 80090.8 E: 2317692.2
N: 79934.1 E: 2318060.2
-36
-36
-37
-37
-37
-37
-37
-38
-37
-38
-38
-38
-38
-38
-38
-39
-37
-37
-37
-36
-36
-35
-35
-35
-35
-35
-35
-34
-34
-34
-33
-28
-31
-32
-32
-31
-31
-31
-31
-30
-30
-29
-28
-28
-28
-28
-28
-29
-28
-27
-26
-26
-26
-26
-25
-26
-25
-25
-24
-24
-24
-24
-24
-25
-24
-25
-24
-24
-23
-23
-23
-23
-23
-23
-22
-21
-22
-22
-22
-22
-22
-22
-21
-21
-22
-21
-20
-20
-20
-20
-20
-19
-19
-19
-18
-18
-18
-17
-17
-17
-16
-16
-32
-33
-33
-33
-34
-33
-33
-32
-32
-32 3 -33
-32
-32
-32
-33
-33
-34
-34
-34
-35
-35
-35
-35 8 -37
-38
-38
-39
-38
-38
-37
-37
-37
-38
-38
-38
-38
-39
-38
-38
-38
-38
-37
-38
-39
-39
-39
-39
-40
-40
-40
-40
-40
-40
-41
-41
-40
-40
-40
-40
-41
-41
-41
-41
-41
-41
-41
-42
-42
-41
-41
-42
-41
-41
-41
-41
-41
-44
-43
-44
-43
-44
-44
-45
-44
-45
-48
-44
-44
-43
-45
-44
-45
-45
-43
-46
-43
-43
-42
-46
-43
-43
-45
-42
-43
-43
-44
-45
-43
-43
-45
-44
-44
-44
-43
-43
-43
-44
-43
-44
-43
-44
-44
-45
-43
-43
-44
-42
-42
-43
-44
-43
-43
-43
-43
-43
-43
-42
-43
-43
-42
-43
-42
-42
-42
-21
-22
-23
-24
-24
-25
-25
-25
-25
-26
-26
-26
-27
-27
-27
-27
-27
-28
-29
-29
-29
-30
-32
-34
-35
-37
-38
-39
-38
-42
-44
-42
-43
-42
-42
-42
-42
-42
-42
-42
-42
-42
-41
-42
-41
-42
-41
-41
-42
-41
-41
-41
-41
-41
-41
-41
-40
-40
-41
-40
-40
-39
-39
-39
-38
-39
-34
-19
-20
-20
-21
-21
-22
-23
-23
-23
-23
-22
-23 0 -23
-23
-23
-24 2 -24
-24
-24
-25
-26
-26 9 -28
-28
-28
-28
-28
-28
-29
-29
-29
-29
-29
-29
-30
-30
-31
-32
-32
-32
-32
-32
-32
-33
-33
-33
-33
-34
-34
-35
-35
-35
-35
-36
-36
-36
-35
-37
-38
-37
-37
-37
-37
-37
-38
-39
-39
-39
-40
-39
-39
-39
-39
-39
-40
-40
-40
-40
-40
-40
-40
-40
-43
-43
-43
-44
-43
-44
-42
-44
-44
-45
-45
-43
-44
-44
-43
-42
-43
-43
-43
-42
-42
-43
-43
-43
-43
-43
-43
-43
-42
-43
-43
-43
-43
-42
-42
-41
-42
-41
-41
-41
-42
-41
-40
-40
-39
-39
-38
-38
-38
-38
-39
-38
-38
-38
-38
-38
-39
-39
-38
-39
-39
-39
-25
-26
-25
-27
-32
-33
-33
-33
-32
-32
-31
-31
-32
-33
-33
-33
-33
-32
-32
-33
-34
-34
-35
-37
-39
-39
-39
-38
-37
-38
-40
-40
-40
-40
-41
-41
-41
-40
-40
-42
-43
-43
-45
-46
-43
-43
-42
-47
-42
-46
-43
-43
-44
-42
-44
-44
-45
-43
-43
-44
-44
-43
-43
-43
-42
-43
-44
-44
-44
-43
-43
-43
-42
-44
-43
-42
-42
-41
-41
-42
-42
-42
-42
-41
-42
-41
-41
-46
-46
-45
-44
-44
-43
-43
-44
-44
-43
-43
-42
-44
-44
-44
-43
-43
-45
-43
-45
-43
-45
-43
-46
-43
-45
-43
-44
-42
-43
-44
-43
-44
-43
-45
-44
-45
-43
-46
-44
-45
-43
-46
-44
-45
-44
-46
-44
-43
-44
-44
-44
-46
-43
-45
-44
-47
-44
-46
-43
-46
-44
-44
-47
-44
-43
-46
-44
-46
-43
-47
-44
-46
-44
-45
-47
-43
-46
-43
-43
-45
-44
-46
-43
-46
-44
-45
-45
-42
-44
-44
-43
-46
-43
-44
-44
-44
-43
-46
-45
-44
-45
-45
-44
-44
-44
-44
-44
-44
-44
-46
-44
-43
-44
-44
-44
-43
-44
-43
-43
-44
-43
-43
-43
-43
-44
-44
-44
-45
-43
-47
-43
-42
-43
-45
-41
-44
-43
-43
-42
-45
-41
-43
-45
-47
-41
-44
-46
-42
-44
-45
-42
-44
-44
-44
-42
-43
-44
-45
-41
-43
-45
-46
-43
-44
-45
-45
-43
-44
-46
-45
-43
-44
-44
-44
-46
-44
-45
-45
-46
-44
-46
-46
-45
-47
-45
-47
-46
-48
-48
-47
-48
-49
-46
-48
-50
-46
-48
-46
-47
-44
-44
-44
-45
-45
-44
-44
-42
-43
-46
-41
-49
-44
-42
-49
-44
-43
-39
-47
-43
-41
-39
-47
-42
-46
-41
-46
-43
-39
-42
-41
-38
-42
-41
-42
-40
-42
-42
-42
-43
-43
-43
-43
-43
-44
-44
-44
-44
-44
-44
-43
-42
-45
-43
-46
-44
-44
-45
-43
-45
-42
-42
-42
-42
-42
-42
-42
-41
-40
-40
-40
-40
-37
-40
-38
-39
-38
-38
-41
-43
-45
-38
-41
-42
-39
-42
-43
-40
-42
-48
-40
-44
-41
-42
-42
-43
-43
-42
-44
-43
-44
-43
-44
-44
-44
-44
-44
-44
-44
-44
-44
-44
-44
-43
-43
-43
-44
-43
-44
-45
-45
-44
-44
-45
-44
-44
-43
-42
-43
-43
-44
-45
-44
-44
-43
-44
-44
-44
-44
-43
-43
-43
-43
-45
-43
-43
-43
-42
-42
-43
-43
-47
-46
-45
-46
-45
-46
-46
-45
-44
-44
-43
-42
-43
-43
-43
-43
-42
-42
-43
-43
-43
-43
-42
-43
-42
-42
-42
-42
-44
-42
-45
-44
-43
-44
-44
-44
-44
-46
-43
-44
-44
-43
-44
-46
-44
-46
-46
-44
-46
-44
-43
-44
-46
-44
-43
-46
-44
-44
-46
-43
-46
-44
-46
-43
-45
-43
-47
-45
-44
-46
-44
-44
-45
-44
-44
-44
-44
-44
-44
-44
-44
-44
-43
-44
-44
-44
-44
-44
-44
-44
-45
-44
-44
-44
-43
-43 -44
-44
-45
-46
-45
-44
-45
-44
-44
-45
-45
-44
-44
-44
-43
-44
-45
-43
-43
-43
-43
-43
-43
-44
-44
-46
-44
-42
-43
-45
-41
-42
-44
-42
-46
-43
-45
-40
-43
-48
-41
-44
-47
-42
-45
-43
-47
-41
-44
-46
-47
-40
-43
-46
-47
-42
-44
-47
-42
-45
-47
-41
-44
-45
-44
-46
-44
-44
-43
-46
-44
-46
-44
-44
-46
-46
-46
-46
-46
-46
-46
-46
-46
-46
-43
-44
-43
-44
-45
-43
-45
-44
-44
-44
-43
-43
-45
-44
-41
-43
-45
-43
-40
-48
-46
-42
-47
-40
-49
-44
-40
-48
-46
-42
-45
-45
-43
-40
-42
-40
-39
-42
-40
-41
-40
-39
-42
-42
-41
-42
-43
-44
-43
-44
-45
-42
-43
-44
-44
-43
-43
-43
-38
-40
-41
-42
-41
-41
-42
-42
-41
-41
-41
-42
-42
-40
-40
-40
-38
-39
-40
-39
-38
-39
-39
-37
-38
-35
-37
-38
-39
-35
-37
-37
-39
-37
-38
-40
-38
-39
-44
-37
-39
-44
-40
-39
-40
-42
-41
-45
-38
-41
-44
-46
-41
-39
-42
-45
-40
-39
-42
-42
-40
-41
-41
-41
-42
-42
-42
-42
-43
-43
-43
-43
-43
-42
-42
-43
-43
-42
-42
-42
-46
-47
-46
-47
-46
-46
-46
-46
-45
-45
-46
-45
-45
-44
-44
-44
-44
-43
-43
-44
-44
-43
-43
-43
-43
-44
-44
-44
-45
-44
-44
-44
-45
-44
-45
-44
-45
-45
-45
-44
-45
-44
-44
-45
-45
-45
-44
-45
-44
-45
-45
-44
-45
-44
-45
-44
-46
-45
-44
-44
-44
-45
-45
-44
-45
-46
-44
-45
-44
-44
-44
-44
-44
-45
-44
-44
-45
-44
-45
-45
-46
-45
-44
-44
-45
-45
-45
-44
-44
-44
-44
-45
-45
-45
-46
-46
-43
-44
-44
-44
-42
-44
-47
-45
-44
-46
-41
-43
-41
-45
-43
-47
-43
-46
-43
-45
-45
-45
-45
-45
-44
-43
-43
-43
-43
-44
-44
-43
-42
-44
-42
-42
-46
-45
-41
-47
-44
-42
-41
-44
-38
-46
-42
-38
-44
-40
-39
-42
-39
-41
-38
-41
-36
-41
-41
-39
-41
-40
-41
-41
-42
-42
-43
-44
-43
-43
-43
-43
-43
-43
-43
-40
-45
-43
-46
-45
-44
-43
-45
-45
-45
-45
-45
-44
-46
-44
-44
-45
-44
-45
-46
-45
-46
-44
-44
-45
-44
-45
-44
-44
-44
-44
-44
-44
-44
-44
-44
-45
-45
-44
-44
-44
-44
-45
-43
-45
-44
-44
-43
-45
-44
-44
-45
-45
-43
-45
-43
-44
-44
-45
-44
-44
-44
-43
-44
-44
-43
-43
-44
-44
-44
-44
-45
-45
-45
-45
-46
-45
-44
-45
-45
-45
-45
-45
-45
-45
-45
-44
-45
-45
-45
-46
-46
-47
-48
-46
-47
-46
-47
-50
-46
-48
-48
-46
-46
-43
-44
-45
-44
-44
-46
-45
-45
-45
-45
-45
-44
-44
-43
-45
-46
-44
-42
-43
-45
-44
-42
-44
-42
-47
-41
-46
-41
-48
-46
-41
-47
-45
-48
-44
-42
-43
-42
-43
-46
-41
-46
-45
-43
-45
-42
-40
-39
-44
-42
-42
-41
-43
-43
-42
-43
-44
-43
-44
-45
-44
-45
-44
-46
-44
-44
-45
-47
-44
-45
-44
-42
-43
-44
-44
-42
-41
-41
-41
-41
-41
-40
-38
-40
-39
-40
-38
-39
-41
-40
-42
-44
-39
-47
-40
-45
-50
-41
-46
-45
-47
-41
-41
-44
-45
-43
-40
-44
-44
-42
-43
-43
-43
-44
-44
-44
-44
-44
-43
-44
-44
29+00
32+00
14+00
36+00
18+00
57+00
42+00
47+00
49+00
52+00
54+00
56+00
59+00
58+00
43+00
23+00
24+00
26+00
27+00
28+00
41+00
33+00
34+00
31+00
16+00
19+00
17+00
37+00
38+00
39+00
21+00
22+00
44+00
51+00
53+00
46+00
48+00
61+01.866
9+00
11+00
13+00
12+00
4+00
6+00
3+00
8+00
1+00
2+00
7+00
15+00
35+00
50+00
25+00
0+00
55+00
5+00
40+00
45+00
20+00
30+00
Horseshoe Shoal
CHANNEL CENTERLINE
CHANNEL PRISM LINE
"26"
"25A"
-42
-42 -42
-4
-42
-4
-42
-4
-42-42-42-42 -42
SNOWSMARSHCHANNEL
CN106
H O
R
SE
SH
O
E
SH
O
AL
NOTES:
NAVIGATION AIDS
AREA TO BE DREDGEDM.L.L.W.
CHANNEL PRISM
LINE (TYP)
2' ALLOWABLE
OVERDEPTH
DEPTHREQUIRED
(TYP)
VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
STA. 23+00 - STA. 57+90
HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.
SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED MEAN
LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
PROJECT SURVEYED 13 FEBRUARY 2023 WITH DISTRICT VESSEL "SANDERSON" USING RTK
GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING EQUIPMENT.
TIDE GAGE LOCATED AT: REAVES POINT
THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE
DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
EXISTING AT THAT TIME.
THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE OCEAN DREDGED
MATERIAL DISPOSAL SITE (ODMDS) FOR LOCATION OF PLACEMENT AREA SEE SHEET CN112.
NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT B "25A" 2,316,609 77,600
LIGHT B "26" 2,317,393 77,867
1.
2.
3.
4.
5.
6.
7.
-35.3
CONTOUR-42
SOUNDINGS
LEGEND
C N
6_
AB
_H or se sh oe
_S ho al .d w g
C O
N
TR
AC
T
N O
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
A
M
AR
K
SI
ZE
SU
BM
IT
TE
D B
Y:
D
AT
E
SO
LI
C
IT
AT
IO
N N
O
C H
EC
KE
D B
Y:
D R
AW
N
B Y:
AW
AR
D D
AT
E:
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
FI
SC
AL
Y
EA
R
M
AI
N
TE
N
AN
C
E D
R
ED
G
IN
G W
IL
M
IN
G
TO
N
H
AR
BO
R
A N
C H
O R
AG
E
BA
SI
N A
N D
M
ID
R
IV
ER
N
EW
H
AN
O
VE
R
A N
D B
R U
N
SW
IC
K
C O
U N
TI
ES
N
O R
TH
C
AR
O
LI
N
A
SHEET ID
U .S
. A R
M Y
C O
R
PS
O F
EN
G
IN
EE
R S
W
IL
M
IN
G
TO
N D
IS
TR
IC
T
D
AR
LI
N G
TO
N
A
VE
N U
E W
IL
M
IN
G
TO
N
, N O
R
TH
C
AR
O
LI
N A
D R
AW
IN
G C
O D
E:
US Army Corps of Engineers
FI
LE
N
AM
E:
W
H
4-
-2
W
2P M
B0
TB
D
TB
D
S.
S
TE
LL
O
T.
M
U R
PH
Y
H . W
IL
D
E
S.
ST
EL
LO
"x
R
TA
P
LA
N S
Feet
N: 64991.0 E: 2304612.6
N: 65196.5 E: 2304469.5
N: 65587.3 E: 2305030.7
N: 65394.4 E: 2305191.2
-32 0 -32 8
-32 2 -30 7
-30 5 -30 0
-30 2 -29 7
-29 5 -28 3
-28 8 -28 4
-28 0 -28 7
-30 2 -29 3
-29 2 -28 8
-28 3 -28 3
-29 4 -28 0
-26 7 -27 4
-27 8 -27 8
-27 8
-28 1
-28 0 -26 4
-27 5…
This is the start of the file's text. The full file is on GovTribe.
File details come from the government source that posted it. Updated .