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NOTES
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (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 11 JUNE 2019 WITH DISTRICT SURVEY VESSEL "CAPT. WALT",
USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING
EQUIPMENT.
4. TIDE GAGE LOCATED AT: LT 58
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. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
BUOY 60 2,528,901
313,351
BUOY 61A 2,529,015
313,190
BUOY 62 2,528,381
312,787
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NOTES
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (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 11 JUNE 2019 WITH DISTRICT SURVEY VESSEL "CAPT. WALT",
USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING
EQUIPMENT.
4. TIDE GAGE LOCATED AT: LT 58
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. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
BUOY 60 2,528,901
313,351
BUOY 61A 2,529,015
313,190
BUOY 62 2,528,381
312,787
BUOY 63 2,528,563
312,807
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS ONSLOW
BEACH. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN102.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH THEY
WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR MAINTENANCE
DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL OF MATERIAL AND
SEDIMENTARY IN -SHOALING.
LEGEND
AREA TO BE DREDGED
SOUNDING
NAVIGATION AIDS
CONTOUR
BORING LOCATION
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
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CN 101

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APPROXIMATE .
LOCATION OF
PIPELINE ROUTE '�--0
�♦ 'ri "�
3000'
APPROXIMATE LIMITS OF BEACH PLACEMENT
FILL MATERIAL SHALL BE PLACED AT TYPICAL
BEACH PLACEMENT SECTION UNTIL MATERIAL
TO BE DREDGED IS EXHAUSTED. WIDTH OF
TYPICAL BEACH PLACEMENT SECTION MAY BE
ADJUSTED AT THE DISCRETION OF THE C.O.R.
TO ASSURE MATERIAL PLACEMENT WITHIN
THE LIMITS INDICATED.
ONSLOw BEACH
TYPICAL BEACH PLACEMENT SECTION
N.T.S.
-------------- 75'
ELEV. 5' NAVD88
EXISTING BEACH
N
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F
LENGTH WILL BE DETERMINED
DURING CONSTRUCTION AND WILL
BE DEPENDANT ON QUANTITY OF
MATERIAL PLACED ON BEACH
3000' APPROXIMATE LIMITS OF BEACH PLACEMENT AREA
500'
--- 5'/TIE
--------------------------5'---
75' WIDE
CONSTRUCTION
BERM
INTO EXISTING
5' NAVD88 CONTOUR
500'
75' WIDE
CONSTRUCTION
BERM
TIE INTO EXISTING
5' NAVD88 CONTOUR
TRANSITION DETAIL
N.T.S.
N 309,806.7
E 2,529,782
A TL A N TQC
APPROX. BEGINNING
6 POINT FOR BEACH PLACEMENT
NOTES:
1. THE PIPELINE ROUTE SHOWN IS APPROXIMATE. PRIOR TO PLACEMENT OF PIPE, CONTRACTOR SHALL MEET
ONSITE WITH THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE TO DETERMINE THE
EXACT PIPELINE ROUTE.
2. THE EXACT BEGINNING POINT FOR PLACEMENT OF DREDGED MATERIAL ON THE BEACH WILL BE ESTABLISHED
BY THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE IMMEDIATELY PRIOR TO START
OF DREDGING AND BEACH PLACEMENT OPERATIONS.
3. HORIZONTAL DATUM NAD 1983.
4. VERTICAL DATUM NAVD88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING HORIZONTAL AND
VERTICAL CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN DESIGNATED PLACEMENT AREA.
5. PHOTOGRAPHY DATE: 31 JANUARY 2019, COPYRIGHT 2019 DIGITAL GLOBE
6. AREA TO BE DREDGED SHOWN THUS -
7. FOR DETAILS OF AREA TO BE DREDGED, SEE SHEET CN101.
8. THE AREA TO BE DREDGED IN SECTION 2 TANGENT F AND THE PIPELINE ROUTE ARE WITHIN THE HIGHLY
ACTIVE GROUND AND AIR TO GROUND FIRING RANGES OF THE U.S. MARINE CORPS. SPECIAL CONTRACTOR
REQUIREMENTS FOR WORKING IN THIS AREA ARE PROVIDED IN PARAGRAPHS "ORDER OF WORK", "NAVAL
FIRING EXERCISES" AND "PLACEMENT OF DREDGED MATERIAL" OF SECTION 35 20 23 OF THE SPECIFICATIONS.
9. THE CONTRACTOR SHALL BEGIN PLACEMENT OF DREDGED MATERIAL ON THE BEACH AT THE EAST END OF
THE DESIGNATED PLACEMENT AREA ORAS 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 75 FOOT WIDE BERM SHALL CONTINUE DOWN THE BEACH
AS FAR AS THE QUANTITY OF DREDGED MATERIAL WILL ALLOW.
10. ONSLOW BEACH IS CONSIDERED SUITABLE NESTING HABITAT FOR SHORE BIRDS AND SEA TURTLES. ALL
WORK ON THE BEACH INCLUDING PIPE REMOVAL SHALL BE COMPLETED BY 31 MARCH 2020. SEE
PARAGRAPH ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE SPECIFICATIONS FOR
ENVIRONMENTAL WINDOWS AND RESTRICTIONS.
SCALE: 1" = 1000'
2000 1000 O 1000 2000 3000
SCALE IN FEET
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rQ�z°� - 1 0 A -�' ��' �ti N���� 1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (M.L.L.W.).
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h ti A� y ,o � � o �' WALT USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ
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WALT" USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ
�° 1 '�� ,-'' � � �''' � N 302,174.2 SOUNDING EQUIPMENT. �z
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A , A o 1.
e 5' NRAIWW-07-V-17 MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
GENERAL CONDITIONS EXISTING AT THAT TIME.
----------------- M.L.L.W
-----------------
CHANNEL PRISM 2' ALLOWABLE
LINE (TYP)-7 FOVERDEPTH
--- lr-
1 REQUIRED DEPTH
P) 3
1_ VARIES
TYPICAL DREDGING SECTION
NOT TO SCALE
7. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
BUOY 12A
2,496,178
297,004
LT BUOY 13
2,495,342
297,715
DM 15
2,494,712
298,415
DM 16
2,493,999
299,355
DM 17
2,492,182
301,095
BUOY 17A
2,491,594
301,597
8. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS NORTH
TOPSAIL BEACH. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN105.
9. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH
THEY WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR
MAINTENANCE DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL OF
MATERIAL AND SEDIMENTARY IN -SHOALING.
LEGEND
AREA TO BE DREDGED
SOUNDING
NAVIGATION AIDS
-------12------' CONTOUR
BORING LOCATION
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
US Army Corps
of Engineers°
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AREA TO BE DREDGED
SOUNDING
NAVIGATION AIDS
-------12------' CONTOUR
BORING LOCATION
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
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E 2 497 740 1 g5+o0 LANE T 6 -6 �' 4 � ''' - * � ,1 6
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$'
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AI1 6 13 1 8 g1q. _1 /13 a 16 3 /11 A NOTES
4 1A 6 A l g 6
gi 13 1 S q• A•0 1A '1A -13,g '1 '1A '1g' ,163 1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (M.L.L.W.).
N15..11• CO 12.g 1 q•A 6
1 X11,0 �1 °/ ' �� 2 '10 0.2 '11 ° `11Ytr `\ 11 $ 12 2. SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED
0 0-9.3 �1 109 9 -g•q �1 5 g 0 - 9 -g '9a b 91-g,�9'g MEAN LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
NRAIWW-07-V-2 1 .11 , 5 13.16 1.1-g 5
g 6.2 5 5•$ ,6 2 '6' g -g 5'1 3. PROJECT SURVEYED 12 JULY 2019 WITH DISTRICT SURVEY VESSEL "CAPT.
1
6 WALT" USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ
51 g 2 2 SOUNDING EQUIPMENT.
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----- lr--
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,P) 3
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296,429
CO
2
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MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
/5•g
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296,333
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6. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
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0000
EASTING AND NORTHING COORDINATES ARE IN FEET.
Cc)R�
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DESCRIPTION EASTING NORTHING
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LINE (TYP)-7 FOVERDEPTH
----- lr--
1 REQUIRED DEPTH
,P) 3
VARIES
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7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS NORTH
TOPSAIL BEACH. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN105.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH
THEY WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR
MAINTENANCE DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL
OF MATERIAL AND SEDIMENTARY IN -SHOALING.
LEGEND
-------12------
AREA TO BE DREDGED
SOUNDING
NAVIGATION AIDS
CONTOUR
I:1[01V10,[01We] [_,I1[601
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
US Army Corps
of Engineers°
I 1
1
BUOY 71
2,497,557
296,429
LT BUOY 72
2,497,661
296,528
BUOY 72A
2,497,186
296,414
BUOY 74
2,495,610
296,333
BUOY 76
2,494,838
295,917
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS NORTH
TOPSAIL BEACH. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN105.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH
THEY WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR
MAINTENANCE DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL
OF MATERIAL AND SEDIMENTARY IN -SHOALING.
LEGEND
-------12------
AREA TO BE DREDGED
SOUNDING
NAVIGATION AIDS
CONTOUR
I:1[01V10,[01We] [_,I1[601
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
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TOP OF BERM +5.0' NAVD 88
SLOPE INTERCEPT
.,--
NAT URAL SLOPE
SLOPE ----
INTERCEPT - -_
EXISTING GROUND -------------------------------- -------------
TYPICAL BEACH PLACEMENT SECTION
N.T.S.
LENGTH WILL BE DETERMINED
DURING CONSTRUCTION AND WILL
BE DEPENDANT ON QUANTITY OF
MATERIAL PLACED ON BEACH
4000' APPROXIMATE LIMITS OF BEACH PLACEMENT AREA
500' L— 500'
--- 5'-- ---------------------------5'---
100' WIDE
CONSTRUCTIOIl
BERM
TIE INTO EXISTING
kiL5' NAVD 88 CONTOUR
APPROXIMATE LOCATION
*' OF PIPELINE ROUTE
� o00
APPROXIMATE LIMITS OF BEACH PLACEMENT AREA
FILL MATERIAL SHALL BE PLACED AT TYPICAL BEACH PLACEMENT
SECTION UNTIL MATERIAL TO BE DREDGED IS EXHAUSTED.
WIDTH OF TYPICAL BEACH PLACEMENT SECTION MAY BE ADJUSTED
AT THE DISCRETION OF THE C.O.R. TO ASSURE MATERIAL
PLACEMENT WITHIN THE LIMITS INDICATED.
NOTES
---5'-------=------------------- '--5'----
,100' WIDE
CONSTRUCTION
BERM
TRANSITION DETAIL
N.T.S.
TIE INTO EXISTING —
5' NAVD 88 CONTOUR
10
1. DUE TO AGE OF PHOTOGRAPHY, PIPELINE ROUTE IS APPROXIMATE. THE CONTRACTOR SHALL NOTIFY THE
TOWN OF NORTH TOPSAIL BEACH NO LESS THAN 15 DAYS PRIOR TO COMMENCEMENT OF PIPELINE PLACEMENT.
POINT OF CONTACT WITH THE TOWN OF NORTH TOPSAIL BEACH IS STEVE FOSTER, TOWN MANAGER PHONE No. -
910 -328-1349. PRIOR TO THE PLACEMENT OF PIPE, THE CONTRACTOR SHALL MEET ON SITE WITH THE
CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE AND A REPRESENTATIVE OF THE NORTH
CAROLINA WILDLIFE RESOURCES COMMISSION TO DETERMINE THE EXACT PIPELINE ROUTE. AS PIPELINE
IS BEING LAID, CONTRACTOR SHALL CONSTRUCT RAMPS WHERE NECESSARY TO ALLOW PASSAGE OF VEHICLES
OVER PIPELINE.
2. VERTICAL DATUM NAVD88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING HORIZONTAL AND
VERTICAL CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE DESIGNATED PLACEMENT AREA.
3. HORIZONTAL DATUM NAD 1983.
4. PHOTOGRAPHY DATE: FEBRUARY 2019, COPYRIGHT 2019 DIGITAL GLOBE.
5. AREA TO BE DREDGED SHOWN THUS -
6. FOR DETAILS OF AREAS TO BE DREDGED, SEE SHEETS CN103 & CN104.
7. THE CONTRACTOR SHALL BEGIN PLACEMENT OF DREDGED MATERIAL ON THE BEACH IN THE VICINITY OF THE
INTERSECTION OF RIVER DRIVE AND NEW RIVER INLET ROAD. 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 OR HIS/HER DESIGNATED REPRESENTATIVE IMMEDIATELY PRIOR
TO THE 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.
8. ALL CONTRACTOR OPERATIONS SHALL BE PERFORMED IN A MANNER THAT AVOIDS DAMAGE TO EXISTING
SANDBAGS, STRUCTURES AND ROADS. SANDBAGS, STRUCTURES AND ROADS DAMAGED BY CONTRACTOR
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 THE 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 DURING ALL WORK INCLUDING DISTRIBUTION
AND MOVEMENT OF BEACH FILL MATERIAL. EXISTING SANDBAGS BELOW ELEVATION 5 FEET THAT LIE WITHIN
THE BEACH FILL LIMITS SHALL BE COVERED WITH FILL EXCEPT EXISTING SANDBAGS AT TOPSAIL REEFS SHALL
NOT BE COVERED. IN AREAS WHERE IT IS NOT POSSIBLE TO TIE INTO THE 5 -FOOT CONTOUR, THE CONTRACTOR
SHALL CONSTRUCT THE BACKSLOPE TO THE NATURAL ANGLE OF REPOSE.
9. NORTH TOPSAIL BEACH AND THE INLET BEACH ARE CONSIDERED SUITABLE HABITAT FOR SHORE BIRDS
AND SEA TURTLES. ALL WORK ON THE BEACH INCLUDING PIPE REMOVAL SHALL BE COMPLETED BY 31 MARCH 2020.
SEE PARAGRAPH ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE SPECIFICATIONS
FOR ENVIRONMENTAL WINDOWS AND RESTRICTIONS.
SCALE: 1 " = 1000'
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1. HORIZONTAL DATUM: NAD 1983. VERTICAL DATUM: MEAN LOWER LOW WATER (M.L.L.W.).
2. SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAH'S REPORTED
MEAN LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.
3. PROJECT SURVEYED 28 MAY 2019 WITH DISTRICT SURVEY VESSEL "CAPT. WALT", USING
RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING EQUIPMENT.
4. TIDE GAGE LOCATED AT: INLET WATCH MARINA
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS
MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
GENERAL CONDITIONS EXISTING AT THAT TIME.
6. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LIGHT # 153 23,38978 12,4597
BUOY # 154 2,338,232 122,558
BUOY # 154A 2,337,765 121,070
BUOY # 155 2,338,351 122,053
BUOY # 155A 2,338,055 120,975
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE SOUTH
END OF MASONBORO ISLAND. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN109.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH THEY
WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR MAINTENANCE
DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL OF MATERIAL AND
SEDIMENTARY IN -SHOALING.
LEGEND
0
AREA TO BE DREDGED
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CONTOUR
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1. HORIZONTAL DATUM: NAD 1983. VERTICAL DATUM: MEAN LOWER LOW WATER (M.L.L.W.).
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7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE SOUTH
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LEGEND
0
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CBAIWW-V-09-11 CBAIWW-V-09-10 �`''0 S�
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SCTAIWW-07-V-2
40+00 45+00 50+00 55+00 60+00' 65+00
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NOTES
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (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 28 MAY & 4 JUNE 2019 WITH DISTRICT SURVEY VESSEL "CAPT. WALT"
USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING
EQUIPMENT.
4. TIDE GAGE LOCATED AT: CORPS OF ENGINEERS DOCK
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS
MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
GENERAL CONDITIONS EXISTING AT THAT TIME.
6. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
LT161 2,336,390 114,318
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS THE
SOUTH END OF MASONBORO ISLAND. FOR LOCATION OF PLACEMENT AREA SEE SHEET
CN 109.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH
THEY WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR
MAINTENANCE DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL
OF MATERIAL AND SEDIMENTARY IN -SHOALING.
67+09.'
OX
-- ----12------
C
AREA TO BE DREDGED
SOUNDINGS
NAVIGATION AIDS
CONTOUR
BORING LOCATION
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
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15+00
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--------------------- --------------------
CHANNEL PRISM 2' ALLOWABLE
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1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (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 4 JUNE 2019 WITH DISTRICT SURVEY VESSEL "CAPT. WALT"
USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING
EQUIPMENT.
4. TIDE GAGE LOCATED AT: CORPS OF ENGINEERS DOCK
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS
MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
GENERAL CONDITIONS EXISTING AT THAT TIME.
6. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
B162
2329940
111951
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2328851
111738
B162A
2327924
111708
7. THE GOVERNMENT FURNISH PLACEMENT AREA FOR DREDGED MATERIAL IS THE SOUTH
END OF MASONBORO ISLAND. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN109.
LEGEND
M
------12------
AREA TO BE DREDGED
SOUNDINGS
NAVIGATION AIDS
CONTOUR
SCALE: 1:2000
200 100 0 100 200 300
SCALE IN FEET
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---5.5'------------------------ -------5.5'---
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NOTES:
1. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL FROM SECTION 4 TANGENT 1,
AND SECTION 5 TANGENTS 3,4 & 4A, IS MASONBORO ISLAND.
2. AREAS TO BE DREDGED SHOWN THUS -
3 HORIZONTAL DATUM NAD 1983.
4. VERTICAL DATUM NAVD 88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING HORIZONTAL
AND VERTICAL CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE BEACH PLACEMENT AREA.
5. PHOTOGRAPHY DATE: 6 APRIL 2018, COPYRIGHT 2018 DIGITAL GLOBE.
6. FOR DETAILS OF AREAS TO BE DREDGED, SEE SHEETS CN106, CN107 & CN108.
7. DUE TO AGE OF PHOTOGRAPHY, PIPELINE ROUTE SHOWN IS APPROXIMATE. PRIOR TO PLACEMENT OF
PIPE, THE CONTRACTOR SHALL MEET ONSITE WITH THE CONTRACTING OFFICER'S REPRESENTATIVE AND A
REPRESENTATIVE OF THE NORTH CAROLINA WILDLIFE RESOURCES COMMISSION TO DETERMINE THE
EXACT PIPELINE ROUTE.
8. THE CONTRACTOR SHALL BEGIN PLACEMENT OF DREDGED MATERIAL ON THE BEACH IN THE DESIGNATED
PLACEMENT AREA AS SHOWN. 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 75 FOOT WIDE BERM SHALL CONTINUE DOWN THE BEACH AS FAR AS THE
QUANTITY OF DREDGED MATERIAL WILL ALLOW.
9. THE SOUTH END OF MASONBORO ISLAND IS CONSIDERED SUITABLE NESTING HABITAT FOR SHORE
BIRDS AND SEA TURTLES. ALL WORK ON THE BEACH INCLUDING PIPE REMOVAL SHALL BE COMPLETED
BY 15 MARCH 2020. SEE PARAGRAPH, ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE
SPECIFICATIONS FOR ENVIRONMENTAL WINDOWS AND RESTRICTIONS.
SCALE: 1” = 800'
2000 1000 0 1000 2000 3000
SCALE IN FEET
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BCAIWW-08-V-11 BCAIWW-08-V-13
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NOTES C ; a� SOUNDING
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (M.L.L.W.). o` On `\`\ ' • � O � NAVIGATION AIDS
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 6 JUNE 2019 WITH DISTRICT SURVEY VESSEL"CAPT. WALT", USING
RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING EQUIPMENT.
----------------- M.L.L.W
CHANNEL PRISM 2' ALLOWABLE
LINE (TYP)-7 FOVERDEPTH
--- lr-,
1 REQUIRED DEPTH
,P) 3
VARIES
F-
TYPICAL DREDGING SECTION
NOT TO SCALE
4. TIDE GAGE LOCATED AT: LT DM #48A
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS
MADE ON THE DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE
GENERAL CONDITIONS EXISTING AT THAT TIME.
6. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION
EASTING
NORTHING
LIGHT # 44
2233981
63568
DM # 46
2233128
63451
BUOY # 46B
2232139
63195
BOUY #47A
2231711
63104
BUOY # 48
2230614
62942
BUOY # 48A
2229760
62840
7. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS HOLDEN
BEACH. FOR LOCATION OF PLACEMENT AREA SEE SHEET CN113.
8. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH
THEY WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR
MAINTENANCE DREDGE PRISM MAY CHANGE OVER TIME DUE TO PERIODIC REMOVAL OF
MATERIAL AND SEDIMENTARY IN -SHOALING.
ABANDONED NAVIGATION AID
SINKER AND CHAIN
-------12------- CONTOUR
is BORING LOCATION
N
\ SCALE: 1:2000
�♦ 200 100 0 100 200 300
\b SCALE IN FEET
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CN112

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3000'
APPROXIMATE LIMITS OF
D PLACEMENT AREA
+ 2226000
60000
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LENGTH WILL BE DETERMINED
DURING CONSTRUCTION AND WILL
BE DEPENDANT ON QUANTITY OF
MATERIAL PLACED ON BEACH
3000' APPROXIMATE LIMITS OF HOLDEN BEACH PLACEMENT AREA
500' I_ 500'
------ -----------------------------------
75WIDE N
CONSTRUCTION
BERM
TIE INTO EXISTING
6' NAVD 88 CONTOUR
OR EXISTING GROUND
ELEVATION
-----------------------------------------
75' WIDE
CONSTRUCTION
BERM
TRANSITION DETAIL
N.T.S.
75'
TOP OF BERM +6.0' NAVD 88
TIE INTO EXISTING
6' NAVD 88 CONTOUR
OR EXISTING GROUND
ELEVATION
/SLOPE' -------_ RA` SCOPE
INTERCEPT -
EXISTING GROUND ----------------------
TYPICAL BEACH PLACEMENT SECTION
N.T.S.
SLOPEINTERCEPT
5
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TANGENT 11
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GENERAL NOTES
A
7 8 9 10
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2235000+
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W,
OAK ISLAND
r
+ 2232000 2235000 60000 + 2238000 +
60000 60000
1. HORIZONTAL DATUM NAD 1983.
2. PHOTOGRAPHY DATE: 02 FEBRUARY 2019. COPYRIGHT 2019 DIGITAL GLOBE.
3. AREAS TO BE DREDGED SHOWN THUS - VIIIIIIIIIIII71 BASE OPTION
4. FOR DETAILS OF THE AREA TO BE DREDGED, SEE SHEET CN112.
BEACH DISPOSAL NOTES
1. DUE TO THE AGE OF PHOTOGRAPHY, PIPELINE ROUTE SHOWN IS APPROXIMATE. THE CONTRACTOR SHALL
NOTIFY THE TOWN OF HOLDEN BEACH NO LESS THAN 15 DAYS PRIOR TO COMMENCEMENT OF PIPELINE
PLACEMENT. POINT OF CONTACT WITH THE TOWN OF HOLDEN BEACH IS DAVID HEWETT, TOWN MANAGER,
PHONE NO. 910-842-6488. 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 HOLDEN BEACH SHALL BE SURVEYED OR OTHERWISE LOCATED AND PROVIDED TO THE
CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE.
2. VERTICAL DATUM NAVD 1988. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABISHING HORIZONTAL AND
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 EAST 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 75 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
SANDBAGS, STRUCTURES AND ROADS. SANDBAGS, 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 DURING ALL WORK, INCLUDING DISTRIBUTION
AND MOVEMENT OF BEACH FILL MATERIAL. EXISTING SANDBAGS BELOW ELEVATION 6 FEET THAT LIE WITHIN
THE BEACH FILL LIMITS SHALL NOT BE COVERED WITH FILL. 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 EAST END OF HOLDEN BEACH IS CONSIDERED SUITABLE HABITAT FOR SHORE BIRDS. ALL WORK ON
THE BEACH AT HOLDEN BEACH, INCLUDING PIPE REMOVAL, SHALL BE COMPLETED BY 31 MARCH 2020. SEE
PARAGRAPH ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE SPECIFICATIONS FOR ENVIRONMENTAL
WINDOWS AND RESTRICTIONS.
-.
W. D rC PHI�NDRIVE
SCALE: 1" = 500'
1000 500 0 500 1000 1500
SCALE IN FEET
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LINE (TYP) OVERDEPTH
1 REQUIRED DEPTH
TYP) 3
140' owl
TYPICAL DREDGING SECTION
NOT TO SCALE
2184000
58000
3 1 4 1 5 1 6 1 7 1 8 1 9 1 10
NOTES:
1. HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MEAN LOWER LOW WATER (M.L.L.W.).
2. SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA'S REPORTED M.L.L.W. RELATIVE TO THE
1983-2001 TIDAL EPOCH.
3. PROJECT SURVEYED 7 JUNE 2019 WITH DISTRICT SURVEY VESSELS "CAPT. WALT", USING RTK GPS HORIZONTAL
POSITIONING EQUIPMENT AND 200 KHZ SOUNDING EQUIPMENT.
4. TIDE GAGE LOCATED AT: LIGHT DM 78
5. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE DATE INDICATED
AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME.
6. AT THE TIME OF THE 7 JUNE 2019 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY THE SOUNDINGS.
HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY 16 NOVEMBER 2020 BASED ON HISTORICAL
INFORMATION.
7. NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.
EASTING AND NORTHING COORDINATES ARE IN FEET.
DESCRIPTION EASTING NORTHING
BUOY
# 80A
2,186,995
58,156
BUOY
#81
2,186,723
57,628
BUOY
# 82
2,186,060
57,211
8. ROCK IS KNOWN TO EXIST IN THE 50 -FT WIDENER AREA SHOWN ON THE SOUTH SIDE OF THE 90 -FOOT AIWW
CHANNEL. DURING PREVIOUS DREDGING PROJECTS, ROCK HAS BEEN ENCOUNTERED IN THIS AREA BETWEEN
ELEVATION -6 FEET AND -14 FEET MLLW. DURING APRIL 2018, THE 30 -INCH CUTTER SUCTION DREDGE "MCCASKILL"
DREDGED IN THIS AREA AND REMOVED SOME OF THE ROCK. SEE THE ATTACHED REFERENCE DRAWING R-1 FOR
THE AFTER DREDGING SURVEY FOLLOWING COMPLETION OF DREDGING WORK BY THE "MCCASKILL". LOOSE ROCK,
COBBLES AND BOULDERS MAY HAVE BEEN INADVERTENTLY DISLODGED AND TRANSPORTED INTO THE REQUIRED
DREDGING AREA FROM THE OPERATION OF THE 30 -INCH CUTTER SUCTION DREDGE IN APRIL 2018. BIDDERS ARE
CAUTIONED THAT DEBRIS, LOOSE ROCK, COBBLES, AND BOULDERS MAY BE ENCOUNTERED WITHIN THE DREDGING
TEMPLATE. SEE PARAGRAPH OCEAN ISLE BEACH DREDGED MATERIAL SCREENING OF SECTION 35 20 23 OF THE
SPECIFICATIONS FOR REQUIREMENTS FOR SCREENING EXCAVATED MATERIAL AND REQUIREMENTS FOR DISPOSAL
OF DEBRIS, ROCK, COBBLES AND OR BOULDERS.
9. THE GOVERNMENT FURNISHED PLACEMENT AREA FOR DREDGED MATERIAL IS OCEAN ISLE BEACH. FOR LOCATION
OF PLACEMENT AREA SEE SHEET CN115.
10. BORINGS ARE REPRESENTATIVE OF SUBSURFACE CONDITIONS AT THE TIME IN WHICH THEY SIXAIWW-V-09-5
WERE ORIGINALLY DRILLED. SUBSURFACE CONDITIONS WITHIN THE REGULAR MAINTENANCE SIX -10-V-04
DREDGE PRISM MAY CHANGE OVER TIMEDUE TO PERIODIC REMOVAL OF MATERIAL AND BCAIWW-08-V-3
SEDIMENTARY IN -SHOALING. SIXAIWW-V-09-10
SIX -10-V-02
2186000
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LENGTH WILL BE DETERMINED
DURING CONSTRUCTION AND WILL
BE DEPENDANT ON QUANTITY OF�
MATERIAL PLACED ON BEACH i
1600' APPROXIMATE LIMITS OF BEACH PLACEMENT AREA
500' 500'
---------------------------------------------------------------------------
75' WIDE 75' WIDE
CONSTRUCTION CONSTRUCTION J
BERM BERM
TIE INTO EXISTING TIE INTO EXISTING
6' NAVD 88 CONTOUR 6' NAVD 88 CONTOUR
TRANSITION DETAIL NOTES:
N.T.S.
1. THE CONTRACTOR SHALL NOTIFY THE TOWN OF OCEAN ISLE BEACH NO LESS THAN 15 DAYS PRIOR TO COMMENCEMENT
OF PIPELINE PLACEMENT. POINT OF CONTACT WITH THE TOWN OF OCEAN ISLE BEACH IS MS. DAISY IVEY, TOWN
75' ADMINISTRATOR, PHONE No. 910-579-2166.
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2. PRIOR TO PLACEMENT OF PIPE FOR THE INLET PIPELINE ROUTE, THE CONTRACTOR SHALL MEET ON SITE WITH THE
• CONTRACTING OFFICER'S REPRESENTATIVE AND A REPRESENTATIVE OF THE NORTH CAROLINA WILDLIFE RESOURCES
TOP OF BERM +6.0' NAVD 88 COMMISSION TO DETERMINE THE EXACT PIPELINE ROUTE ALONG THE INLET SHORELINE.
SLOPE INTERCEPT
S 3. THE ALTERNATE PIPELINE ROUTE IS ROUTED DOWN THE MEDIAN OF SHALLOTTE BOULEVARD. IF THE ALTERNATE
COPE
INTERCEPT ,' ` PIPELINE ROUTE IS USED, THE CONTRACTOR SHALL MEET ON SITE WITH THE CONTRACTING OFFICER?S REPRESENTATIVE
'' ,-_ ..� _
AND A REPRESENTATIVE OF THE TOWN OF OCEAN ISLE BEACH TO DETERMINE THE EXACT PIPELINE ROUTE. IF THE
EXISTING GROUND--------_ ----- ---------- F- ALTERNATE PIPELINE IS USED, A RAMP SHALL BE CONSTRUCTED WHERE SHALLOTTE BOULEVARD INTERSECTS WITH
' EAST 3rd STREET. THE RAMP SHALL BE SUITABLE FOR ALL VEHICLES INCLUDING EMERGENCY VEHICLES.
1�
TYPICAL BEACH PLACEMENT SECTION 4. VERTICAL DATUM NAVD 88. THE CONTRACTOR IS RESPONSIBLE FOR ESTABLISHING HORIZONTAL AND VERTICAL CONTROL
PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE DESIGNATED PLACEMENT AREA.
N.T.S.
5. HORIZONTAL DATUM NAD 1983.
6. PHOTOGRAPHY DATED: FEBRUARY 2019. COPYRIGHT 2019 DIGITAL GLOBE.
P 7. AREA TO BE DREDGED SHOWN THUS:
4 8. FOR DETAILS OF AREAS TO BE DREDGED, SEE SHEET CN114.
9. IF THE INLET PIPELINE ROUTE IS USED, PLACEMENT OF DREDGED MATERIAL SHALL BEGIN ON THE BEACH IN THE
";'� ' _•`'*'� r��a_ ' �' VICINITY OF THE HOUSE LOCATED AT 484 EAST THIRD STREET. DUE TO ONGOING CHANGES TO THE SHORELINE CAUSED
' ,< � � `: i''��� ` •� r.... 4-• � _ BY OCEAN WAVES, THE EXACT BEGINNING POINT FOR PLACEMENT OF DREDGED MATERIAL WILL BE ESTABLISHED BY THE
i
CONTRACTING OFFICER?S REPRESENTATIVE IMMEDIATELY PRIOR TO THE START OF DREDGING AND PLACEMENT
OPERATIONS. PLACEMENT OF THE 75 -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.
► ' ' ' 10. IF THE ALTERNATE PIPELINE ROUTE IS USED, THE CONTRACTOR SHALL BEGIN PLACEMENT OF DREDGED MATERIAL ON
• Wim"`-���,��k�i�'`
�+`•,� I BEACH NEAR THE SEAWARD END OF SHALLOTTE BOULEVARD. THE EXACT BEGINNING POINT FOR DISPOSAL OF DREDGED
MATERIAL ON THE BEACH WILL BE ESTABLISHED BY THE CONTRACTING OFFICER'S REPRESENTATIVE IMMEDIATELY PRIOR
• TO START OF DREDGING AND DISPOSAL OPERATIONS. PLACEMENT OF THE 75 -FOOT WIDE BERM SHALL CONTINUE DOWN
► ' ' - THE BEACH EAST AND WEST OF THE END OF SHALLOTTE BOULEVARD. THE PLACEMENT OF DREDGED MATERIAL SHALL NOT
EXTEND MORE THAN THAN 800 FEET EAST OF SHALLOTTE BOULEVARD. PLACEMENT OF DREDGED MATERIAL MAY EXTEND
DOWN THE BEACH WEST OF SHALLOTTE BOULEVARD 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.
11. ALL CONTRACTOR OPERATIONS SHALL BE PERFORMED IN A MANNER THAT AVOIDS DAMAGE TO EXISTING SANDBAGS,
•• `Q_Q/ STRUCTURES AND ROADS. SANDBAGS, STRUCTURES AND ROADS DAMAGED BY CONTRACTOR OPERATIONS SHALL BE
r_ REPAIRED TO THE SATISFACTION OF THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE AT NO COST TO
• �' ���/ THE GOVERNMENT OR TO THE OWNERS OF THE DAMAGED PROPERTY. IN ORDER TO MINIMIZE THE RISK OF DAMAGE, WHEELED
Q�N/ OR TRACKED EARTH MOVING EQUIPMENT SHALL NOT WORK CLOSER THAN 10 FEET FROM STRUCTURES DURING ALL WORK
�` • I Qom/ INCLUDING DISTRIBUTION AND MOVEMENT OF BEACH FILL MATERIAL. EXISTING SANDBAGS BELOW ELEVATION 6 FEET THAT LIE
- •►" / WITHIN THE BEACH FILL LIMITS SHALL NOT BE COVERED WITH FILL. 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.
/
;�s•'i // 12. SEE PARAGRAPH, ENVIRONMENTAL WINDOWS OF SECTION 01 57 19 OF THE SPECIFICATIONS FOR ENVIRONMENTAL WINDOWS
AND RESTRICTIONS. ALL WORK ON THE BEACH AT OCEAN ISLE BEACH, INCLUDING PIPE REMOVAL, SHALL BE COMPLETED
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