20181126 Ver 1_More Info Received_20180822

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DISPOSAL AREA 286 \
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W BEACH DRIVE OAK ISLAND
2235000
+ 2226000+ + 2232000 N 60144 60000 +
60000 60000 E 2,234,032
APPROX. BEGINNING 3,000'
ATLANTIC OCEAN POINT FOR BEACH APPROXIMATE LIMITS OF
jL PLACEMENT PLACEMENT AREA
10
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US Army Corps
of Engineers®
LENGTH WILL BE DETERMINED
DURING CONSTRUCTION AND WILL
BE DEPENDANT ON QUANTITY OF
MATERIAL PLACED ON BEACH
3000' APPROXIMATE LIMITS OF OAK ISLAND BEACH PLACEMENT AREA
------ -------------------- -------------
100' WIDE
CONSTRUCTION
BERM
TIE INTO EXISTING
6' NAVD 88 CONTOUR
OR EXISTING GROUND
----------------------------------------
100' WIDE
CONSTRUCTION
BERM
TIE INTO EXISTING
6' NAVD 88 CONTOUR
OR EXISTING GROUND
ELEVATION TRANSITION DETAIL ELEVATION
N.T.S.
100'
TOP OF BERM +6.0' NAVD 88
SLOPE INTERCEPT
S
SLOPE - COPE
INTERCEPTf_
) ---___
EXISTING GROUND
TYPICAL BEACH PLACEMENT SECTION
N.T.S.
GENERALNOTES
1. HORIZONTAL DATUM NAD 1983.
2. PHOTOGRAPHY DATE: 28 MAY 2017. COPYRIGHT 2017 DIGITAL GLOBE.
3. AREAS TO BE DREDGED SHOWN THUS - BASE ® OPTION
4. FOR DETAILS OF THE AREA TO BE DREDGED, SEE SHEET CN104.
BEACH DISPOSAL NOTES
1. DUE TO THE AGE OF PHOTOGRAPHY, PIPELINE ROUTE SHOWN IS APPROXIMATE. THE CONTRACTOR SHALL
NOTIFY THE TOWN OF OAK ISLAND NO LESS THAN 15 DAYS PRIOR TO COMMENCEMENT OF PIPELINE
PLACEMENT. POINT OF CONTACT WITH THE TOWN OF OAK ISLAND IS DAVID KELLY, TOWN MANAGER,
PHONE NO. 910-201-8002. ALTERNATE POINT OF CONTACT IS LISA STITES, PHONE NO. 910-201-8004. PRIOR TO
PLACEMENT OF PIPE, THE CONTRACTOR SHALL MEET ONSITE WITH THE CONTRACTING OFFICER'S
REPRESENTATIVE AND A REPRESENTATIVE FROM THE NORTH CAROLINA WILDLIFE RESOURCES COMMISSION
TO DETERMINE THE EXACT PIPELINE ROUTE. THE AGREED UPON PIPELINE LANDING SPOT ON OAK ISLAND
SHALL BE SURVEYED OR OTHERWISE LOCATED AND PROVIDED TO THE CONTRACTING OFFICER OR HIS/HER
DESIGNATED REPRESENTATIVE.
2. VERTICAL DATUM NAVD 1988. THE CONTRACTOR IS RESPONSIBLE FOR ESTABISHING VERTICAL
CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE DESIGNATED PLACEMENT AREA.
3. THE CONTRACTOR SHALL BEGIN PLACEMENT OF DREDGED MATERIAL ON THE BEACH AT THE WEST END OF
THE DESIGNATED PLACEMENT AREA OR AS DIRECTED BY THE CONTRACTING OFFICER OR HIS/HER
DESIGNATED REPRESENTATIVE. DUE TO ONGOING CHANGES TO THE SHORELINE CAUSED BY OCEAN
WAVES, THE EXACT BEGINNING POINT FOR PLACEMENT OF DREDGED MATERIAL WILL BE ESTABLISHED BY
THE CONTRACTING OFFICER'S REPRESENTATIVE IMMEDIATELY PRIOR TO START OF DREDGING AND
PLACEMENT OPERATIONS. PLACEMENT OF THE 100 FOOT WIDE BERM SHALL CONTINUE DOWN THE BEACH
AS FAR AS THE QUANTITY OF DREDGED MATERIAL WILL ALLOW. THE WIDTH OF THE BERM MAY BE ADJUSTED
AT THE DISCRETION OF THE CONTRACTING OFFICER'S REPRESENTATIVE.
4. ALL CONTRACTOR OPERATIONS SHALL BE PERFORMED IN A MANNER THAT AVOIDS DAMAGE TO EXISTING
STRUCTURES AND ROADS. STRUCTURES AND ROADS DAMAGED BY CONTRACTOR'S OPERATIONS SHALL BE
REPAIRED TO THE SATISFACTION OF THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE
AT NO COST TO THE GOVERNMENT OR TO THE OWNERS OF DAMAGED PROPERTY. IN ORDER TO MINIMIZE THE
RISK OF DAMAGE, WHEELED OR TRACKED EARTH MOVING EQUIPMENT SHALL NOT WORK CLOSER THAN 10
FEET FROM STRUCTURES. IN AREAS WHERE IT IS NOT POSSIBLE TO TIE INTO THE 6 -FOOT CONTOUR, THE
CONTRACTOR SHALL CONSTRUCT THE BACKSLOPE TO THE NATURAL ANGLE OF REPOSE.
5. THE WEST END OF OAK ISLAND IS CONSIDERED SUITABLE HABITAT FOR SHORE BIRDS. ALL WORK ON
THE BEACH AT OAK ISLAND, INCLUDING PIPE REMOVAL, SHALL BE COMPLETED BY 31 MARCH 2019. SEE
PARAGRAPH ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE SPECIFICATIONS FOR ENVIRONMENTAL
WINDOWS AND RESTRICTIONS.
2238000
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Wrecks
Name SPF X SPF Y DMS X DMS Y
Bendigo 2231074 59639 78'14'18.668"W 33'54'41.112"N
Iron Age 2231618 59148 78'14'12.262'W 33'54'36.215"N
Elizabeth 2232179 58878 78'14'5.639"W 33'54'33.504"N
Lisa Marie 2231719 59592 780 14' 11.427"W 330 54'40,599 -N
Blockade Runner "Ranger" 2227420 59802 78015'2.002-W 33054'42,998-N
LEGEND
Aids t0 Navigation
11
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33' 55' 18.422" N
AM I CFRLRI T11 1 Waypoint 2
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63135
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Name SPF X SPF Y DMS X DMS Y
Bendigo 2231074 59639 78'14'18.668"W 33'54'41.112"N
Iron Age 2231618 59148 78'14'12.262'W 33'54'36.215"N
Elizabeth 2232179 58878 78'14'5.639"W 33'54'33.504"N
Lisa Marie 2231719 59592 780 14' 11.427"W 330 54'40,599 -N
Blockade Runner "Ranger" 2227420 59802 78015'2.002-W 33054'42,998-N
LEGEND
Aids t0 Navigation
Survey Date
Green Light
Depth In Feat
0 Waypoints
DMS_Y
�
2018-06-20
2233958
63433
78' 13'44.116" W
33' 55' 18.422" N
AM I CFRLRI T11 1 Waypoint 2
4 and Shallower
WaYPoint Llnes
63135
78' 14'3294" W
Red Light
AM I CFRLR I T11 I Waypoint 3
® Navigation Channel
Can
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78' 14'7.449" W
_ 6 - 4
AM I CFRLR I T11 I Waypoint 4
2018-06-20
❑
Green Daybeacon
7-g
33' 55' 17.338" N
Nun
2018-06-20
2231255
8-7
78'14'16135"W
33' 55'13.163" N
A
Red Daybeacon
1 p - 8
62812
Green Lighted BuoyDanger
33° 55'12.551- N
Sign
12-10
2226632
62203
Eml
Mileboard
14-12
2018-06-20
Red Lighted Buoy
57868
78° 14'25.432'W
15-14
Lockw nods Folly Inlet Waypoint 2
Junction Marker
e
Tide Gage
- 15 and Deeper
33° 54'39.684" N
Lockw oods Folly Inlet Waypoint 3
Lockw oods Folly Inlet Waypoint 4
2018-06-20
2018-06-20 1
2231382
2231255 1
Wrecks
33° 54'58.399' N
33° 55'13.163- N
78° 15'15"W
78"15'0"W
600
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12 11 8 8 9 9 7 2. PROJECT SURVEYED WITH DISTRICT SURVEY VESSEL "WALT "', USING RTK GPS
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13 9 1
1 9 8 8 3. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W..
15 12 10 12 13. INLET
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17 15 1S USE OF TIDE VALUES FOR THIS GAGE ARE RESTRICTED TO QUALITY ASSURANCE PURPOSES
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WAYPOINTS GAGE TIDAL VALUES FOR FINAL MAPPING AND QUANTITY CALCULATIONS IF RTK GPS IS UN -
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780141 5"W
Project *
Survey Date
SPF_X
SPF Y
DIRS_X
DMS_Y
AM 1 CFRLR I T11 1 Waypoint 1
2018-06-20
2233958
63433
78' 13'44.116" W
33' 55' 18.422" N
AM I CFRLRI T11 1 Waypoint 2
2018-06-20
2232343
63135
78' 14'3294" W
33'55'15.593'N
AM I CFRLR I T11 I Waypoint 3
2018-D6-20
2231991
63367
78' 14'7.449" W
33' 55'17.917" N
AM I CFRLR I T11 I Waypoint 4
2018-06-20
2231585
63305
78'14'12.278"W
33' 55' 17.338" N
AM I CFRLR I T11 I Waypoint 5
2018-06-20
2231255
62881
78'14'16135"W
33' 55'13.163" N
AM I CFRLRI T11 1 Waypoint 6
2018-06-20
2230333
62812
78° 14' 27.179" W
33° 55'12.551- N
AM I CFRLRI T11 I Waypoint 7
2018-0620
2226632
62203
78° 15'11.142'W
33° 55'6.806" N
Lockw gods Folly Inlet Waypoint 1
2018-06-20
2230518
57868
78° 14'25.432'W
33° 54'23.642" N
Lockw nods Folly Inlet Waypoint 2
2018-06-20
2230583
59491
78'14'24.510'W
33° 54'39.684" N
Lockw oods Folly Inlet Waypoint 3
Lockw oods Folly Inlet Waypoint 4
2018-06-20
2018-06-20 1
2231382
2231255 1
61389 78° 14' 14.864" W
62881 178-14-16.235"W
33° 54'58.399' N
33° 55'13.163- N
78°14'0"W
5. THIS PROJECT WAS DESIGNED BY THE WILMINGTON DISTRICT OF THE U.S. ARMY
CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION
DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN
THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
6. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS
MADE ON THE DATES IN DICATEDAND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL
CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE
DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE
INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
7. NAVIGATION AIDS LOCATED WITH DISTRICT SURVEY VESSEL, ACCURACY +I- 3 METERS.
8. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT. Z
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N 62,610.7 N 62,867.1 E 2,232,120.2
E 2,231,312.0 ° E 2,231,354.7 e° • SHEEP ISLAND
HOLDEN BEACH
• ° APPROXIMATE SHORELINE
• • LOCATION (TYP.)
LOCKWOODS FOLLY INLET
° ° LEGEND
e
•.
00
M.L.L.W.
CHANNEL PRISM 2' ALLOWABLE
LINE (TYP)-7 ----- IT --f F
OVERDEPTH
1 REQUIRED DEPTH
,P) 3
f� VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
NOTES
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER
2. SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S RE
MEAN LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCF
3. PROJECT SURVEYED 14 MARCH 2017 WITH DISTRICT SURVEY VESSEL "WALT",
USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDIN
EQUIPMENT.
3. TIDE GAGE LOCATED AT: LIGHT DM #48A, 6 NAILS, M.L.L.W.
4. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SUR
MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATIN
GENERAL CONDITIONS EXISTING AT THAT TIME.
5. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT # 44
2233990
63549
DM
# 46
2233154
63412
BUOY
# 46A
2232136
63444
BUOY
# 46B
2231407
63291
BUOY
# 47
2231732
63300
BUOY
# 47A
2231552
63216
LIGHT
#48A
2229779
62840
6. THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS HOLDEN
BEACH.
I/ / / 71 AREA TO BE DREDGED
SOUNDING
O NAVIGATION AIDS
ABANDONED NAVIGATION AID
SINKER AND CHAIN
-------12------- CONTOUR
N
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
US Army Corps
of Engineers
Wilmington District
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