19890051 Ver 1_CB Marina PreConstruction Survey_2021-Rev 1_20211013

CAROLINA BEACH MARINA UPLIFT
PRE -CONSTRUCTION SURVEY
NEW HANOVER COUNTY
CAROLINA BEACH, NORTH CAROLINA
OCTOBER 28, 2020
• '' 15
2334000 t s
-Pc 4
Carolina each
Lake Pargl.
1 1 .1 ;•1 4 4
6)flifier-
w'r7-
Al 'IL
-414
E2337000
Atlantic Ocean
)1Nommil
Ir
1 %.
j.?
if kr. •
. .
-• 1. • •
•111 •
.0 • I, fa 4,0". •
'
rA/"/ ":714W1.1/.. Le
•
s.
if/ Abrit
i"r.0-;' •••
r
E233101.1ffl
.1.
E2334nno
E23
,
1 Coastal PLLC, COL #P-1246
387-B N. Green Meadows Drive
Wilmington, NC 28405
910.821.1358
Graphic Scale
0' 300' 600' 1200'
Scale: 1" = 600'
11 x 17 = Half Scale

Bulkhead
Dredge Limit
Original CAMA Permit
S2+OO
410
SI+51
Dredge Limit
Proposed CAMA Permit
Vertical Datum
Conversion
2.54'
TI Coastal Services, Inc.
387-B N. Green Meadows Drive
Wilmington, NC 28405
910.821.1358
NAVD88
MEAN LOW WATER
CAROLINA BEACH MARINA UPLIFT
CAROLINA BEACH
NEW HANOVER COUNTY, NORTH CAROLINA
PRE -CONSTRUCTION SURVEY - OCTOBER 29, 2020
PROJECT LAYOUT
Graphic Scale
0' 15' 30' 60'
Scale: 1" = 30'
11 x 17 = Half Scale
Notes:
1. Horizontal Datum: NC State Plane - Zone 3200, NAD83 (2011), Survey Feet
2. Vertical Datum: NAVD88, Survey Feet
3. Data collected by TI Coastal on October 29, 2020 and represent conditions at
that time.
4. Soundings are expressed as depths in feet and tenths.
5. 2016 Aerial of downloaded from NC OneMap GeoSpatial Portal on October 27, 2020.
6. Mean low water conversion based on the Beaufort Datum.
DWG NAME: CB Marina PreConstruction Survey_2021.dwg
DWG DATE: November 6, 2020
SCALE: 1" = 30'
SURVEY DATE: October 29, 2020
SHEET: 2 OF 4

r�
4
a-_,
ol • -
o N.:
o ` `,II,
1/1.111
+7,2 +7.5
+7,6 +7,5 +7.1 +7.3
41 �' +7,0 +7.2 +6,9 +7,1 +7.1 +7,1
+6,9 +6,9 +6,9 +7,0 +6,9 +7,2
+7,0 +6,9 +6,9 +6.7 +6,7 +7.1
+7,0 +7,0 +6,9 +6,8 +6,8 +6,8
+7,1 +7.1 +7,0 +7,0 +7.0 +6,9
0.4 +7,2 +7,1 +7,1 +7,1 +7,0
2.5 1.4 1.8 +2,4 +7,2 +7.1
3,3 2,4 3,9 3,4 3.2 + 6,3
4,4 3.2 4,6 4.3 3.8 3.8
4,: 4.9 5.8 4.0 5.0 4.0 4,'
5 0 4.2 5,
4, 6,0 4,4
+6,8 5.2 4,5 5,8 4,8 4,6 5 0
7 4,5 5,1 4,7 4,6
+6,9 6
+6.9 4,25 2 4.2 s ' •� 4,6 4,7 5 4,6
4.0 3 4.6 4.8 4.6
+7,0 4'1 4.1 4,7 4,5 ,47 4,7
5
+7,0 J+m+ Jv Jvw, cncncncncn 004'a4' 4,3 -P•PO4� , cncncn 4,9 P--g2.'='''4..5 �'"Pitwwwww' 4,7
i,.w +6,9 «--o'.p00000 4 in isilia--1 NlUiuiviu 4,5 wwwo'..bo,.6iviw vcnino.in�wwivivir47 cn40: o:nbo,o,uiiv 4,75.2
.
+6,9 5.4 4,7 4,9 4.9 4,9
+6,9
+6.8 9 4.9 S 5,9 / J.
+6,8 3 • > 5,4 ,4 6.5 5,1
+6,8 3,8 5,3 5,7 5,7 7,1 5,3
+6,8 3,6 5,4 5,9 6.0 7,8 57
+6,8 4.1 5.6 6,2 6,2 8,3 6,2
+6,7 5,8 6,4 6,7 8.7 7,1
+6.7 ,i 6,7 7,5 9.5 7.9
+ 6,7 ,4 6.1 7,0 8.7 10.3 8,5
6,3 7.2 9 9 10,8 9,0
+6,7 5.6 6.5 7,5
++++++++++6,7+++++++ �,6 11.2 > 9,4
cscnmcnmmmmm mm�mmmm cncn 5.9pimmma o o"a-o,m 6.7 m� ������� v�>I��mmoo� . 11.1�; -,- -- .----.-.-.-.- 11,5 �9,7 7,7
�oi,.w�inoor+6.8bocoonbovkip •w- . 6'-="1"�iuivww�i7" 6.8 �� o�bobo�o007.8 combo.fl��-i��w:•w "'- �•-.'•J•-.•- 11,4 �' 1,0
+6,8 6,0 w 11,5iviviwiw��iniscncnin
+6.9 6.0 7,1 7,9 11.3 11.3 10,'
+6,9 6,0 7.2 8,0 11.3 11.2 10,3
+6,9 6.1 7,2 8,1 11.3 11.1
10,5
+7,0 6.4 7,3 8,1 11,3 10,9 10,4
+7.0 6.4 7.4 8,2 11.2 10.8
10,5
+7,0 6.4 7,5 8,3 11,2 10,7 10.5
+7,1 6,7 7,5 8.4 11.1 10,7 10,5
+7.1 6.8 7,7 8,5 11,1 10.7 10,5
+7.1 6,9 7,7 8.6 11,1 10.7
10,6
+7,1 7.0 7,8 8,6 11,2 10,9 10.7
+6,9 7,0 8,0 8,7 11.4 11,1 10,8
mo..mmmmmmmm�m�m+ ���mm� o,mmm 7.1 ������maomaoao 8'1 00.. •oom.om.o.Doom87 aomeo.n .000 'G� 11,4 11,3 10,9
iolvr- :.r- ivErNim :O6:noO 7,0 --1. iv ,"rofwf' 7,2 ino�mao.o.00000� 8,2 . cnib�..:ooi-uao�87 iro��iv 11,5 11,5 11,1
+7,0 NO�.DoNW �inilrinisinisinininin
+7,0 7,6 8,3 8,6 11.6 11.8 11.3
+7.0 7.6 8.3 8.5 11,7 12,1 11.4
+7,0 7.5 8.3 8,5 11,8 12.3 11,5
+7,0 7,5 8.2 8.4 11.6 12.3
11.6
+7.1 7,4 8.2 8.3 11.4 12.3 11,6
+7.1 7.4 8,1 8,3 11,2 12.3
11,5
+7,1 7.3 8,0 8.2 11.0 12,2 11,4
+7,1 7.3 7,9 8.1 10.5 12.1
11,3
7.1 7,7 8.1 10.3 11,9 10,6 1
+7.1 6,9 7.6 8,0 • 9 11,5 10,2
+7,1 \ O
+7.0 6,7 7,4 7,9 9,4 10.7 9,5
mmmmmmm+ + +-±mm± +++7.0 + + +m+ cnmcscnm 6,6 m--mmmm�v�� 7,3>i- •1/4o4n.o1oe00000007,7 >I- .- >Iaowaowaoao 9,1 tz.ntz•n.o ..000 10,2 9,1
oinuinNo:o;-rPuiu.- iro:-.-; +6,9 ivoo3o m .000 6,5 imiviuD000 fl000;. 72�u "'4wru.00inw-7.7 ,-ooco.00ivi)inm.o 8,8 ruww-ino.-oo.00-
+6,9 6,6
+6,9 6.7 7,2 7,6 8,5 9,1 8,4
+6,9 6,7 7.2 7,5 8,1 8.7 8,3
+6.9 6.8 7.2 7,5 7.6 8.2 8,1
+6.9 6.9 7,2 7.4 6,9 7,8 7,9
+6,9 7.0 7.2 7.2 6.3 7,4
+6.9 7,0 7.2 7.0 8
+6.9 7.1 7.2 6,9 6,0 7,5
+6,9 7.1 7,2 6,8 6.1 6,3 7,5
+6,9 7,2 7.2 6,6 6.1 6.1 7,5
+6,9 7,3 7.2 6.4 6,2 5,9 7,4
7.4 7.2 6.2 6.2 5,9 7.4
+ + + + + + + + + + + + + +6,8 + + + + Jva,v 75 v�aoao�v�v�v�7,2 ����v�a.a,a,o,o, 6,0 a, a, a, a, a, a, a,�,a,� 6,3 mmmmmmmmm� 5,8 7,3 o,mmmm�mmmmmm mmm. 7.3
inm iw���o����o:n+6.7 bo�'v:. 000.niv �.nwiv:000�.n'o-4m7,2 ivcoo.-.00%CTONw:- 5.7 :-.w�cnm�iNgr.as n
+6.7 8,0 6,4 ruiviv o0 5.7
+6,6 8.4 7,2 5,5 6,5 5.6
7.1
+6,6 8.7 7.2 5.2 6,6 5,5 7.1
8,9 7.2 4 ' 6.6 5,4 7.0
-�-+6 S 9,1 6.8 .7 6.2 5.3 7.0
_ 6,3 4,5 5,8 5,2 6,9
+ 4,1 5,2 5,2 6,9
+6,9 - 5.1 6,8
+6.1 +7,2 6,8
+6,1 +6,2 +6,7 +7,6 - 6,7
6 L +6.2 +6,4 +6,5 +7.8
-- +6 2 +6,3 +6,4 +7,3 +7,8
-� +E.3 _��� +6.7 +7.3
------� +6,6
TI Coastal Services, Inc.
387-B N. Green Meadows Drive
Wilmington, NC 28405
910.821.1358
Vertical Datum
Conversion
NAVD88
2.54'
MEAN LOW WATER
0,5
0,8
1,1
1,5
2,0
2,4
2,9
3,0
3,8
4,1
4.1
4,3
4,6
4,9
5,5
5,9
6,3
6,7
7,1
7,4
7,9
8,4
8.6
8,9
9.2
9,5
9,7
9,9
10,4
10.4
10.5
10,6
10,5
10,5
10,6
10.6
10,5
10,4
10.1
9,3
8,9
8,6
8.4
8,1
7,9
7-
7,2
6.8
6,6
6,3
6.0
5.8
5,5
5,3
5.2
5,
5'
+7,7
+7,3
+7,0
5,6
6,1
6,1
6,1
6,4
6.6
6,8
7.0
7.2
7,4
7.6
7,8
8.1
8.5
8.7
8,9
9.2
9.4
9.6
9,7
9,8
9,8
9.8
9.8
9.8
9,9
9.8
9.7
9.4
9,1
8,8
8,5
8.1
7,8
7,5
4,4
3,9
3.5
3.0
2,5
2,0
1,5
1,1
0.6
+0,8
+1,3
+7,6
+7,6
+7,6
+7,
+7,
+7,
+7,
+7,
+6.
+6.
COLOR CONTOUR
SCALE
w�
W
04)
Lu
oct
W
H
+5'
+4'
+2'
0'
2'
4'
6'
8'
10'
CAROLINA BEACH MARINA UPLIFT
CAROLINA BEACH
NEW HANOVER COUNTY, NORTH CAROLINA
PRE -CONSTRUCTION SURVEY - OCTOBER 29, 2020
BATHYMETRY & CONTOURS
ilk
Available Volume (yd3)
Grade (-6) Overdepth (-8) Total
Original Footprint
Proposed Footprint
580
1150
1650
1640
2230
2790
Total
1730 [ 3290 [ 5020
Notes:
1. Horizontal Datum: NC State Plane - Zone 3200, NAD83 (2011), Survey Feet
2. Vertical Datum: NAVD88, Survey Feet
3. Data collected by TI Coastal on October 29, 2020 and represent conditions at
that time.
4. Soundings are expressed as depths in feet and tenths.
5. 2016 Aerial of downloaded from NC OneMap GeoSpatial Portal on October 27, 2020.
6. Mean low water conversion based on the Beaufort Datum.
DWG NAME: CB Marina PreConstruction Survey-2021.dwg
DWG DATE: November 6, 2020
SCALE: 1" = 30'
SURVEY DATE: October 29, 2020
SHEET: 3 OF 4

Cross Sections - East & West Bulkheads
X: 2335863.3
Y: 106397.5
0.0
+10.0
+5.0-
0.0
5.0
10.0
15.0
201029 Survey
3+50
3+50 Length: 600.0
100.0 200.0
300.0
Azimuth: 283.4
400.0
X: 2335279.6
Y: 106536.1
500
0
+10.0
+5.0
0.0
5.0
10.0
15.0
r
3+50
I
r
I
r
r I r I r
I
r
I
r
190404 Survey Template
3+50
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335817.1
Y: 106202.9
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Survey
5+50
5+50
100.0
Length: 600.0
200.0
300.0
Azimuth: 283.4
400.0
X: 2335233.4
Y: 106341.5
500 0
+10.0
1
5+50
190404 Survey
5+50
Template
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335851.8
Y: 106348.8
0.0
+10.0
+5.0
0.0
5.0
10.01/°.°14
15.0
201029 Survey
4+00
4+00 Length: 600.0
100.0 200.0
Azimuth: 283.4
300.0
400.0
X: 2335268.0
Y: 106487.4
500
0
+10.0
+5.0
0.0
5.0
10.0
15.0
i
4+00
I i
I
i
g`
i I 1 I
I
I i
I
i
190404 Survey Template
4+00
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335805.6
Y: 106154.2
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Survey
6+00
6+00
100.0
Length: 600.0
200.0
300.0
Azimuth: 283.4
400.0
X: 2335221.8
Y: 106292.8
500 0
6+00
190404 Survey
6+00
Template
+10.0
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335840.2
Y: 106300.2
0.0
+10.0
+5.0-
0.0
5.0
10.0
15.0
201029 Survey
4+50
4+50
100.0
Length: 600.0 Azimuth: 283.4
200.0 300.0 400.0
X: 2335256.5
Y: 106438.8
500
0
+10.0
+5.0
0.0
5.0
10.0
15.0
i
I i
4+50
I
i
V.
i
I i
I
i I i
I
i
190404 Survey
4+50
Template
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335794.0
Y: 106105.6
0.0
+10.0
+5.0
0.0
5.0
10.0
6+50 Length: 600.0 Azimuth: 283.4
100.0 200.0
6+50
300.0 400.0
X: 2335210.3
Y: 106244.2
500 0
15.0
201029 Survey
6+50
190404 Survey
6+50
Template
+10.0
+5.0
0.0
5.0
10.0
- 15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335828.7
Y: 106251.5
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Survey
5+00
5+00 Length: 600.0
100.0 200.0
Azimuth: 283.4
300.0 400.0
X: 2335244.9
Y: 106390.1
500
0
+10.0
+5.0
0.0
5.0
10.0
15.0
_
J
5+00
I r
I
10.
r
-
-
-
1
r
I r
I r I
r
1
r
190404 Survey Template
5+00
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335782.5
Y: 106056.9
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Survey
7+00
7+00
100.0
Length: 600.0
200.0
300.0
Azimuth: 283.4
400.0
X: 2335198.7
Y: 106195.5
500 0
+10.0
1
7+00
190404 Survey
7+00
Template
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335625.0
Y: 106042.9
0.0
+10.0
+5 0
0.0
5.0
10.0
15.0
201029 Southern
S1+50
S1+50
100.0
Length: 200.0
200.0
300.0
Azimuth: 13.4
400.0
X: 2335671.2
Y: 106237.5
500
0
+10.0
+5.0
0.0
5.0
10.0
15.0
mr-s.-
-
S1+50
r
I
r
-
-
-
-
/-.'...---..-
r
I
r I r
I
r
I
r
Bulkhead Survey
190404 Southern Bulkhead Survey
S1+50
Template
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335430.4
Y: 106089.1
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Southern Bulkhead Survey
S3+50
S3+50
100.0
Length: 200.0
200.0
300.0
Azimuth: 13.4
400.0
X: 2335476.6
Y: 106283.7
500 0
+10.0
S3+50
190404 Southern Bulkhead Survey Template
S3+50
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
Cross Sections - Southern Bulkhead
X: 2335576.4
Y: 106054.5
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Southern Bulkhead Survey
S2+00
S2+00
100.0
Length: 200.0
200.0
300.0
Azimuth: 13.4
400.0
X: 2335622.5
Y: 106249.1
500 0
S2+00
190404 Southern Bulkhead Survey Template
S2+00
+10.0
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335527.7
Y: 106066.1
0.0
+10.0
+5.0
0.0
5.0
10.0
15.0
201029 Southern Bulkhead Survey
S2+50
S2+50
100.0
Length: 200.0
200.0
S2+50
300.0
Azimuth: 13.4
400.0
X: 2335573.9
Y: 106260.6
500 0
+10.0
1
190404 Southern Bulkhead Survey Template
S2+50
+5.0
0.0
5.0
10.0
15.0
DBL 100.0 Ft:In
Depth 10.0 Ft:In
X: 2335479.0
Y: 106077.6
0.0
10.0
201029 Southern
S3+00
S3+00 Length: 200.0
100.0 200.0
Azimuth: 13.4
300.0 400.0
X: 2335525.3
Y: 106272.2
500
0
10.0
15.0
4.•-•'N‘..
Bulkhead Survey 190404 Southern Bulkhead Survey
S3+00
Template
DBL 100.0 Ft:In
Depth 10.0 Ft:In
Vertical Datum
Conversion
t 2.54'
MEAN LOW WATER
NAVD88
CAROLINA BEACH MARINA UPLIFT
CAROLINA BEACH
NEW HANOVER COUNTY, NORTH CAROLINA
Graphic Scale
Horizonatal
0' 50' 100'
200'
Vertical
0' 5' 10'
Notes:
1. Horizontal Datum: NC State Plane - Zone 3200, NAD83 (2011), Survey Feet
2. Vertical Datum: NAVD88, Survey Feet
3. Data collected by TI Coastal on October 29, 2020 and represent conditions at
that time.
4. Soundings are expressed as depths in feet and tenths.
5. 2016 Aerial of downloaded from NC OneMap GeoSpatial Portal on October 27, 2020.
6. Mean low water conversion based on the Beaufort Datum.
TI Coastal Services, Inc.
387-6 N. Green Meadows Drive
Wilmington, NC 28405
910.821.1358
CROSS SECTIONS
20'
DWG NAME: CB Marina PreConstruction Survey 2021.dwg
DWG DATE: November 6, 2020
SURVEY DATE: October 29, 2020
SCALE: As Noted
SHEET: 4 OF 4