Plan Drawings November Event 10/17/18

HATTERAS INLET MAINTENANCE PROJECT
PAMIrCO SOUND
PROJECT AREA
HATTERAS
HATTERAS
OCRACOKE INLET
ISLAND
E&ATLANTYCOCE4N
DARE COUNTY, NORTH CAROLINA
SHEETINDEX
1 COVER SHEET
2 PRO]ECT OVERVIEW
3 CONNECTOR CHANNEL PLAN VIEW
4 CONNECTOR CHANNEL CROSS SECTIONS
GENERAL NOTES:
1. COORDINATES ARE IN FEET BASED ON NORTH CAROLINA STATE PLANE COORDINATE SYSTEM, NORTH AMERICAN
DATUM 1983, (NAD83).
2. ELEVATIONS ARE REFERENCED TO MLW.
3. DATE OF AERIAL PHOTOGRAPHY: CS-1 AND PV-1 ESRI ]ANUARY 2016, PV-2 NCDOT HATTERAS IMAGE MARCH 2O16.
4. SURVEY DATA COLLECTED BY NORTH CAROLINA DEPARTMENT OF TRANSPORTAION. OCTOBER 1 AND 2, 2018.
5. BATHYMETRIC CONTOURS AND AIDS TO NAVIGATION REPRESENT THE CONDITIONS OF THE CHANNEL ON OCTOBER
2, 2018 AND SHOULD NOT BE RELIED ON FOR NAVIGATION PURPOSES.
LEGEND
:?
0 7500�15000
@
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GRAPHIC SCALE IN FT
— • • — • • —
MEAN LOW WATER LINE
E
s
MEAN HIGH WATER LINE
— — — —
CROSS SECTION LINE
a
k
'
Q HAT-03-V-18
HATTERAS INLET BORINGS 2003 AND ID
RALEIGH
NEARSHORE DISPOSAL AREA
=
O�NP'}
CAPE HATTERAS
CHARLOTTE
ND�t PROJECT LOCATION
)
SUBMERGED AQUATIC VEGETATION AND 100 FT. BUFFER
JACKSONVILLE• OREHEAD CRY
CAPE LOOKOUT
ASBUILT EXISTING CABLE ROUTE (CALDWELL CABLE VENTURES)
EXISTING CABLE ROUTE(UTLTTY ELECTRICAL CONSULTANTS, PC)
R.T.S. CAPE FEAR
ASBUILT NEW CABLE ROUTE
USCG AIDS TO NAVIGATION
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8
ATLANTIC
OCEAN
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NOT FOR CONSTRUCTION
FOR REGULATORY REVIEW ONLY
CS-1

CULTURAL RESOURCE
SURVEY AREA
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PAMLICO SOUND \ 1 r
til I �
1\ /
L
CONNECTOR
CHANNEL CORRIDOR
/ HAT-03-V-17 0
0 HAT-03-V-15
HAT-03- 9
OCRACOKE
ISLAND
LIFE SAVING STATION
AVOIDANCE AREA
BREAKING SHOAL
AVOIDANCE AREA
NEARSHORE DISPOSAL
LOCATION
NOT FOR CONSTRUCTION
FOR REGULATORY REVIEW ONLY
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AVOIDANCE AREA
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PROPOSED CONNECTOR G
CHANNEL
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PV-1
GRAPHIC SCALE IN FT
I HEE 2 OF 4

BOTTOM OF CUT/ CHANNEL
COORDINATE TABLE
POINT ID
NORTHING
EASTING
ELEVATION
A
539953.5
2964108.2
-12.0
B
540070.1
2965286.4
-12.0
C
540053.3
2965928.1
-12.0
D
540209.3
2966619.2
-12.0
E
540187.0
2967414.8
-12.0
F
539987.0
2967409.2
-12.0
G
540008.7
2966638.8
-12.0
H
539851.4
2965946.4
-12.0
I
539869.9
2965293.6
-12.0
3
539754.5
1 2964127.8
-12.0
A
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0 0
P,
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5 �pdo
pa 6
r
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LIFE SAVING STATION \
AVOIDANCE AREA
NOT FOR CONSTRUCTION
FOR REGULATORY REVIEW ONLY
CHARTED WRECK
AVOIDANCE AREA
-6
HATTERAS
INLET
�JJJ
' BREAKING SHOAL
AVOIDANCEAREA
W
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W
z
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GRAPHIC SCALE IN IT _
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CULTURAL RESOURCE
\ SURVEY AREA I
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— PROPOSED CONNECTOR
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PV-2
SHED 3 OF

] CROSS SECTION A -A'
B—IJ' C—C'
5 1 1 1 5
MHW EL. +0.42'
—'---�--
MLW EL. +0.00'
W
OCTOBER 2, 2018
EXISTING GRADE
5
. . . . . . . .
. .I. . . . . . . . . . . . . .
.
.
-5
�.
10
EL. -12.0' MLW . ^
J
�.
10
0
.N
1�
-15
J
I
-15
W
MAXIMUM AD EL.
CONNECTOR CHANNEL EXTENDS1I
w
_ -12.0' MLW
TO EQUAL DEPTH AT
-P0
TIME OF CONSTRUCTION. . . .
'1'
20
-25
-25
DISTANCE ALONG SECTION (FEET)
5
CROSS SECTION B-B'
A -A'
5
OCTOBER 2, 2018
MHW EL. +0_42' EXISTING GRADE
ww 0
MLW EL. +0.00'
0
W
3
I
J
5
5
Z
\`
O
ZO
10
10
Q
1 L DEL. -12.0' MLW
t
J
W
CHANNEL
200'
�
W
W -15--.
.WIDTH ._t
-15
MAXIMUM AD EL.
_ -12.0' MLW
20_
_20
_ _
-
DISTANCE ALONG SECTION (FEET)
NOT FOR CONSTRUCTION
FOR REGULATORY REVIEW ONLY
5
CROSS SECTION C-C'
A -A' 5
OCTOBER 2, 2018
EXISTING GRADE
p
-5
10 1 L J 1 10
3 3 EL. -12.0' MLW
CHANNEL
-15 WIDTH 200' -15
_20 .. .... -20
MAXIMUM AD EL.
_ -12.0' MLW
-25- _ _ _ _ - - _ -25
MHW EL. +0_42'
0 MLW EL. +0.00'
DISTANCE ALONG SECTION (FEET)
0 5 10
VERTICAL GRAPHIC SCALE IN FT
0` 250 500
HORIZONTAL GRAPHIC SCALE IN FT
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