AMD0001_PLANS_MHC_IOB.pdf

PDF 11 MB Posted

Attached to
Maintenance Dredging, Morehead City Harbor Ocean Bar, Carteret County, North Carolina
Solicitation number
W912PM-17-B-0002
Issued by

About this file

Amendment 0001 - PLANS

View the file

Other files

On GovTribe

Work with this file

  • Download the original file
  • Contacts named in this file
  • Similar government files
  • Ask GovTribe AI about this file

Text version

M a in te n a n c e D r e d g in g

M o r e h e a d C it y H a r b o r O c e a n B a r

C a r te r e t

C o u n ty

N o r th C a r o li n a

IF

B N o

W P

M -1

-B -0

IFB No. W912PM-17-B-0002

Maintenance Dredging

Carteret County, North Carolina Morehead City Harbor Ocean Bar

WAKE

PROJECT

Morehead City

Raleigh

VICINITY MAP

PROJECT

N

18.1

SCALE 1" = 2000’

2000 400002000

SCALE IN FEET

C U

T O

F F

N 343,748.5

E 2,699,079.0

FORT

MACON

IN

L E T

B E A U F O

R T

NOTES

GI01

L O

C A

T

IO

N A

N D V

IC

IN

IT

Y M

A P

S

IN

D E

X O

F D

R A

W

IN

G S

-I n d x .d g n

M H

C io b L

O C -V

IC

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F

D E

S

IG

N G

E N E

N G

R S

E C

T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

J T

H

L T

C M

H -0

-1

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y H

A R

B O

R I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

N

O V

Not To Scale

N

DARE

N E

W H

A N

O V E

R

M O

O R

E

CHATHAM

A L

A M

A N

C E

CARTERET

V I R G I N I A

S O U T H C A R

O L I N

A

Wilmington

Manteo

Elizabeth City

Cape Hatteras

Cape Fear

Rodanthe

ATLANTIC BEACH

B O G U E

B A N K S

ISLAND

BRANDT

AUTHORITY

STATE PORTS

CAROLINA

NORTH

MOREHEAD CITY

LEGEND

Approval Recommended: *

Approved: *

DATE

DATE

AND APPROVAL OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET.

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

CHIEF, DESIGN AND GENERAL ENGINEERING SECTION

CHIEF, ENGINEERING BRANCH

SCOPE OF THEIR EMPLOYMENT. SIGNATURES ARE REQUIRED BY ER 1110-1-8152.

DESIGNATIONS APPEAR ON THESE DOCUMENTS ARE OPERATING WITHIN THE

WILMINGTON DISTRICT. INDIVIDUALS WHOSE SIGNATURES AND REGISTRATION

* THIS PROJECT WAS DESIGNED BY THE U.S. ARMY CORPS OF ENGINEERS,

R A

N G

E A

B O G U E S O U N D

O C E A N

A T L A N T I C

R

AN

G E B

BEACH DISPOSAL AREA

BEAUFORT

COLREGS LINE

FT. MACON JETTY

EL. 4.19 (NAVD 88)

E 2,696,914.96 N 352,227.86

MACO B

EL. 5.75 (NAVD 88)

E 2,687,946.71 N 353,580.32

TRIPLE

N 347,925.7

E 2,693,330.7

N 343,182.7

E 2,699,857.7

N 341,646.2

E 2,698,769.6

N 343,216.5

E 2,696,586.9

N 340,871.6

E 2,694,882.7

N 345,810.9

E 2,688,086.7

N 348,155.8

E 2,689,791.0

N 346,387.8

E 2,692,213.5

FOR DETAILS)

(SEE PLATES CB102 - CB104

BEACH DISPOSAL AREA

GI01

CB101

CB102

CB103

CB104

INDEX OF DRAWINGS, LOCATION AND VICINITY MAPS

PROJECT LOCATION MAP

I S L A N D

R A D I O

FOR DETAILS)

(SEE PLATE CB101

AREA TO BE DREDGED

N O

EN

TR

Y

R

ESTR

IC

TED

AR

EA

AR

C

H

AEO

LO

G

IC

AL

PLAC

EM

EN

T AR

EA

N

EAR

SH

O

R E

AREA TO BE DREDGED

BEACH DISPOSAL PLAN STA. 20+00 TO STA. 42+50

BEACH DISPOSAL PLAN STA. 42+50 TO STA. 66+00

BEACH DISPOSAL PLAN STA. 66+00 TO STA. 85+00

CUTOFF

E 2,695,883.7

N 351,515.3

N 344,775.7

E 2,699,825.4

R

ESTR

IC

TED

AR

EA

SU

BM

ER

G

ED

PIPELIN

E

OCEANANA PIER

DATE OF AERIAL PHOTOGRAPHY: SEPTEMBER 2016. COPYRIGHT 2016 DIGITAL GLOBE.

EQUIPMENT.

RESTRICTIONS ON PLACEMENT OF ANCHORS, SPUDS, PIPELINES AND OTHER

RESOURCES IN SECTION 01 57 20.00 10 OF THE SPECIFICATIONS REGARDING

SEE PARAGRAPH ENTITLED HISTORICAL, ARCHAEOLOGICAL, AND CULTURAL

WITH SECTION 35 20 23, DREDGING AND BEACH FILL WORK, OF THE SPECIFICATIONS.

DISPOSAL OF DREDGED MATERIAL ON THE BEACH SHALL BE IN ACCORDANCE

FOR CONTROL POINTS ARE NAD 1983 (2011).

FROM PUBLISHED NGS DATA SHEETS. STATE PLANE COORDINATES PROVIDED

DESCRIPTIONS FOR CONTROL POINTS "TRIPLE" AND "MACO B" OBTAINED

WATER (MLLW) FOR DREDGING AND NAVD 88 FOR BEACH DISPOSAL.

HORIZONTAL DATUM: NAD 1983(2011). VERTICAL DATUM: MEAN LOWER LOW

5.

4.

3.

2.

1.

CB301 BEACH DISPOSAL CROSS SECTIONS STA. 25+00 TO STA. 85+00

18 NOV 2016

21 NOV 2016

PA

M

LI

C O S

O U N D

R O

A N

O K

E

R

IV

E R

N E U S E

R

IV

ER

C H

O W

A N

C A P E

F E A R

RIVER

HYDEBEAUFORTPITT

EDGECOMBE

WASHINGTON TYRREL

PAMLICO

CRAVEN

JONES

ONSLOW

DUPLIN

PENDER

BRUNSWICK

COLUMBUS

ROBESON

HOKE

LEE

C A

S W

E L L

PERSON

ORANGE

DURHAM

JOHNSTON

FRANKLIN

VANCE

WARREN

HALIFAX

NORTHAMPTON

HERTFORD

GATES

NASH

WILSON

SAMPSON

CUMBERLAND

G R

A N

V

IL

L E

P E R

Q U

IM

A N S

P A S Q

U O T A N

K

C A

M D E N

C U R R

IT

U C

K

MARTIN

BERTIE

GREENE

LENOIR

WAYNE

HARNETT

BLADEN

RESTRICTED AREA

SUBMERGED PIPELINE

PLATE No. TITLE

INDEX OF DRAWINGS

NOTES

DESCRIPTION EASTING NORTHING

NAVIGATION AIDS LOCATED BY SURVEY VESSEL, ACCURACY +/- 3 METERS.

EXISTING AT THAT TIME.

DATE INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS MADE ON THE

HORIZONTAL DATUM: NAD 1983. VERTICAL DATUM: MEAN LOWER LOW WATER (MLLW).

TIDE GAGE LOCATED AT: DUKE MARINE LAB

RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 200 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 7 NOVEMBER 2016 WITH DISTRICT SURVEY VESSEL "BEAUFORT" USING

LOWER LOW WATER (MLLW) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

SOUNDINGS ARE EXPRESSED IN FEET AND TENTHS AND REFER TO NOAA’S REPORTED MEAN

6.

5.

4.

3.

2.

1.

AS SHOWN ON PLATES GI01, CB102 THRU CB104.

7. DISPOSAL OF DREDGED MATERIAL SHALL BE ON THE BEACH AT BOGUE BANKS

AREAS TO BE DREDGED

LEGEND

NAVIGATION AIDS

CONTOURS

SOUNDINGS

F

E D

E C

CHANNEL PRISM LINE

-43

-43

-43

-4

-43

-43

"16"

0+00

10+00

5+00

20+0015+00 25+00

30+00

N 351,279.3

E 2,700,272.7

N 350,366.6

E 2,700,626.3

N 349,401.7

E 2,700,721.0

N 351,445.5

E 2,700,701.6 N 349,779.3

E 2,701,347.1

N 349,466.2

E 2,701,377.8

LB 16 2701245 349819

LB 17 2700838 348444

LB 17B 2700644 349830

LB 16A 2700694 351017

LB 19 2699664 352681

200 100

SCALE IN FEET

SCALE: 1:2000

0 100 200 300

CUTOFF

-43

-43

N

RANG

E A

RANG

E

B

CENTERLINE OFFSET

BANKS

BOGUE

C O

L R

E G

S L

IN

E A

P P

R O

X L

O C

A T

IO

N

C O

L R

E G

S L

IN

E A

P P

R O

X L

O C

A T

IO

N

"19"

"17B"

CHANNEL PRISM LINE

CENTERLINE

34+93

"17"

"16A"

OVERDEPTH

2’ ALLOWABLE

DEPTH

M.L.L.W.

VARIES

NOT TO SCALE

REQUIRED

TYPICAL DREDGING SECTION

LINE (TYP)

CHANNEL PRISM

C U

T O

F F

CB101

M H

C io b

C u to ff .d g n

R E

V

IS

E D N

O T

E T

O U

P D

A T

E S

U R

V E

Y D

A T

E

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F D

E S

IG

N G

E N E

N G

R S E

C T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

O

C T

J T

H

L T

C M

H -0

-1

100 2000100

SCALE IN FEET

SCALE: 1 : 1000

.5

.3

.2

.0

.0

.8

.3

9.

.5

.2

.5

.1 -

.0

.4

N 351,784.50

E 2,689,822.96

PI STA. 20+00.00

CONST. BASELINE

MHW

MHW

MHW

.8

.3

.9

.8

.0

.5

.8

0.

1.

2.

2.

2.

4.

5.

7.

8.

.6

.3

.2

.0

.3

.9

.5

.3

0.

1.

1.

2.

3.

3.

4.

6.

8.

9.

.3

.1

.9

.1

1.

2.

2.

3.

4.

4.

5.

7.

9.

N

NATURAL SLOPE

STATION

BASELINE

70’

200’

195’

BASELINE OFFSET TABLE

EDGE OF BERM

DIST. TO SEAWARD

CONSTRUCTION BERM EL. +6.0’

NOTES

500’ TRANSITION

FROM THE BASELINE.

MEASURED PERPENDICULAR

NOTE: DISTANCES SHOWN ARE

25+00

35+00

40+00

S T

A

E N

D T

R A

N S

IT

IO

N

S T

A

B E

G

IN

T

R A

N S

IT

IO

N

OCEAN BOULEVARD

B O

U L E

V A

R D

H E

N D

E R

S O

N

M A

T C

H L

IN

E

S

T A

S

E E P

L A

T E C

B

30+00 195’

FILL WORK.

16. FOR BEACH TILLING REQUIREMENTS, SEE PARAGRAPH BEACH TILLING IN SECTION 35 20 23: DREDGING AND BEACH

SUBPARAGRAPH PEDESTRIAN ACCESS IN SECTION 35 20 23: DREDGING FOR SAND RAMP REQUIREMENTS.

15. THE CONTRACTOR SHALL CONSTRUCT SAND RAMPS OVER THE PIPE ALONG THE BEACH PIPELINE ROUTE. SEE

FILL WORK.

CONDITION AND GRADE. SEE SUBPARAGRAPH DUNE PROTECTION IN SECTION 35 20 23: DREDGING AND BEACH

14. DUNES DAMAGED BY THE CONTRACTOR SHALL BE RESTORED AS NEAR AS PRACTICABLE TO THE NATURAL

13. FOR TYPICAL BEACH DISPOSAL SECTION, SEE PLATE CB103.

12. FOR DETAILS OF AREA TO BE DREDGED, SEE PLATE CB101.

SURVEYS.

11. THE EXISTING MHW LINE (+1.4 NAVD88) WAS INTERPOLATED FROM THE MAY THROUGH JUNE 2016 BEACH PROFILE

BUILDINGS.

10. NO BEACH DISPOSAL MATERIAL SHALL BE PLACED WITHIN 10 FEET OF OR UNDERNEATH OF ANY RESIDENTIAL

9. BERM SLOPE IS DEPENDENT UPON MATERIAL PROPERTIES AND WAVE ENVIRONMENT INCIDENT TO PLACEMENT.

CONSTRUCTION BASELINE

ALONG THE PROJECT SHORELINE.

TO ADJUST THE WIDTH OF THE BERM TO ASSURE THAT THE PROPER VOLUME OF MATERIAL IS DISTRIBUTED

VOLUME TO BE PLACED BETWEEN BASELINE STATIONS. PROFILE SURVEYS OF THE IN-PLACE FILL WILL BE USED

8. THE WIDTH OF THE BERM WILL DEPEND ON THE FORESHORE SLOPE DURING PLACEMENT AND THE REQUIRED

ABOVE THE TOP OF BERM ELEVATION LINE SHALL BE PERMITTED IN THE FINISHED SURFACE.

7. A VERTICAL TOLERANCE OF 0.5’ ABOVE AND BELOW THE PRESCRIBED BERM GRADE AND SLOPES, AT AND

EXISTING 6.0’ CONTOUR.

CONSTRUCTED ON THE WEST END OF THE DISPOSAL AREA AND THE MATERIAL SHALL BE TIED BACK INTO THE

FAR AS THE QUANTITY OF DREDGED MATERIAL WILL ALLOW. A 500 FOOT TRANSITION SHALL ALSO BE

TRANSITION FOR 500 FEET TO STATION 30+00. THE FULL BERM WIDTH WILL CONTINUE DOWN THE BEACH AS

MATERIAL SHALL BEGIN AT STATION 25+00. THE MATERIAL SHALL TIE INTO THE EXISTING +6.0’ CONTOUR AND

OF DREDGED MATERIAL IN SECTION 35 20 23: DREDGING AND BEACH FILL WORK. PLACEMENT OF DREDGED

6. FOR PLACEMENT DETAILS OF DREDGED MATERIAL IN THE BEACH DISPOSAL AREA, SEE PARAGRAPH DISPOSAL

DIVISION OF COASTAL MANAGEMENT TO DETERMINE THE PIPELINE ROUTE.

REPRESENTATIVE AND REPRESENTATIVES FROM THE FORT MACON STATE PARK, NCWRC, USFWS, AND NC

5. PRIOR TO PLACEMENT OF PIPE, THE CONTRACTOR SHALL MEET WITH THE CONTRACTING OFFICER’S

4. DATE OF AERIAL PHOTOGRAPHY: SEPTEMBER 2016. COPYRIGHT 2016 DIGITAL GLOBE.

3. ELEVATIONS SHOWN ARE FROM MAY THROUGH JUNE 2016 BEACH PROFILE SURVEYS.

CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE BEACH DISPOSAL AREA.

2. VERTICAL DATUM IS NAVD 88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING VERTICAL

1. HORIZONTAL DATUM IS NAD 83.

1.

3.

.5

.5

3.

3.

.9

.6

2.

2.

.7

.6

.6

.7

.3

CB102

S T

A T

O S

T A

B E

A C

H D

IS

P O

S A

L P

L A

N

-d is p .d g n

M H

C io b b c h

F E

D

E C

IN

C

R E

A S

E D W

ID

T

H O

F B

E R

M

R E

V

IS

E D T

A B

L E V

A L

U E

S

A D

D E

D P I

C O

O R

D

IN

A T

E

6.

5.

6.

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F

D E

S

IG

N G

E N E

N G

R S

E C

T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

J T

H

L T

C M

H -0

-1

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y H

A R

B O

R I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

N

O V

SCALE: 1 : 1000

9.

9.

9.

.1

.8

.1

.0

.4

.2

9.

9.

MHW EL. +1.4’ NAVD 88

N 352,277.14

E 2,686,055.03

PI STA. 58+00.00

CONST. BASELINE

MHW

MHW

MHW

.6

.4

.9

.7

.3

.8

0.

3.

2.

3.

3.

4.

6.

7.

8.

9.

9.

9.

9.

9.

.4

.7

.0

.9

.8

.1

0.

1.

2.

3.

5.

5.

5.

6.

8.

N

STATION

BASELINE

190’

205’

205’

BASELINE OFFSET TABLE

EDGE OF BERM

DIST. TO SEAWARD

EXISTING BEACH PROFILE

BEACH FILL NATURAL SLOPE

NOTES

VARIES - SEE NOTE 8

FROM THE BASELINE.

MEASURED PERPENDICULAR

NOTE: DISTANCES SHOWN ARE

M A

T C

H L

IN

E S

T A

S

E E P

L A

T E C

B

CONSTRUCTION BERM EL. +6.0’

NATURAL SLOPE

45+00

55+00

65+00

CLUB COLONY DRIVE

M A

T C

H L

IN

E S

T A

S

E E P

L A

T E C

B

BASELINE

CONSTRUCTION

BERM

50+00 190’

60+00 210’

CONSTRUCTION BASELINE

ON PLATE CB102

4. FOR ADDITIONAL NOTES, SEE PLATE CB102.

3. DATE OF AERIAL PHOTOGRAPHY: SEPTEMBER 2016. COPYRIGHT 2016 DIGITAL GLOBE.

VERTICAL CONTROL PRIOR TO PLACEMENT OF DREDGED MATERIAL IN THE BEACH DISPOSAL AREA.

2. VERTICAL DATUM IS NAVD 88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING

1. HORIZONTAL DATUM IS NAD 83.

1.

2.

0.

.1

3.

2.

2.

3.

.3

BEACH TILLING LIMITS

TYPICAL BEACH DISPOSAL SECTION

N.T.S.

SEAWARD EDGE OF CONSTRUCTION BERM

BASELINE OFFSET DISTANCE TO

EL. +6’ NAVD 88

TOP OF BERM

CB103

S T

A T

O S

T A

B E

A C

H D

IS

P O

S A

L P

L A

N

-d is p .d g n

M H

C io b b c h

F E

D

E C

IN

C

R E

A S

E D W

ID

T

H O

F B

E R

M

R E

V

IS

E D T

A B

L E V

A L

U E

S

A D

D E

D P I

C O

O R

D

IN

A T

E

6.

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F

D E

S

IG

N G

E N E

N G

R S

E C

T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

J T

H

L T

C M

H -0

-1

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y H

A R

B O

R I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

N

O V

SCALE: 1 : 1000

9.

9.

9.

.0

.0

.6

.6

.4

.2

9.

9.

9.

.0

.4

.4

.2

.0

9.

N 352,464.68

E 2,683,361.55

E 2,683,261.79

N 352,471.62

E 2,683,063.17

N 352,449.06

PI STA. 85+00.00

PI STA. 86+00.00

PI STA. 87+99.91

CONST. BASELINE

CONST. BASELINE

CONST. BASELINE

MHW

MHW

.6

.4

.8

.6

.5

.3

0.

0.

1.

2.

2.

3.

3.

4.

5.

6.

7.

8.

9.

9.

8.

8.

8.

9.

.0

.7

.8

.9

1.

2.

4.

4.

5.

5.

5.

6.

6.

8.

9.

.7

.7

.2

.8

0.

1.

3.

3.

3.

4.

5.

7.

8.

9.

N

STATION

BASELINE

205’

215’

25’

BASELINE OFFSET TABLE

EDGE OF BERM

DIST. TO SEAWARD

CONSTRUCTION BERM EL. +6.0’

NOTES

FROM THE BASELINE.

MEASURED PERPENDICULAR

NOTE: DISTANCES SHOWN ARE

65+00

75+00

85+00

M A

T C

H L

IN

E S

T A

S

E E P

L A

T E C

B

NATURAL SLOPE

A T

L A

N T

IC

B

E A

C H P

IE

R

500’ TRANSITIONS

T

A

E N

D T

R A

N S

IT

IO

N

S T

A

B E

G

IN

T

R A

N S

IT

IO

N

CLUB COLONY DRIVE

D U

N E

S A

V E

N U

E

CONSTRUCTION BASELINE

70+00 210’

80+00 220’

5. FOR TYPICAL BEACH DISPOSAL SECTION, SEE PLATE CB103.

4. FOR ADDITIONAL NOTES, SEE PLATE CB102.

3. DATE OF AERIAL PHOTOGRAPHY: SEPTEMBER 2016. COPYRIGHT 2016 DIGITAL GLOBE.

TO PLACEMENT OF DREDGED MATERIAL IN THE BEACH DISPOSAL AREA.

2. VERTICAL DATUM IS NAVD 88. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING VERTICAL CONTROL PRIOR

1. HORIZONTAL DATUM IS NAD 83.

0.

.4

.4

.4

0.

1.

2.

0.

0.

.4

.6

0.

.9

1.

1.

.2

S T

A T

O S

T A

B E

A C

H D

IS

P O

S A

L P

L A

N

CB104

-d is p .d g n

M H

C io b b c h

F E

D

E C

IN

C

R E

A S

E D W

ID

T

H O

F B

E R

M

R E

V

IS

E D T

A B

L E V

A L

U E

S

A D

D E

D P I

C O

O R

D

IN

A T

E S

6.

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F

D E

S

IG

N G

E N E

N G

R S

E C

T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

J T

H

L T

C M

H -0

-1

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y H

A R

B O

R I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

N

O V

MATERIAL DURING PLACEMENT WILL BE THE BASIS FOR DETERMINING THE WIDTH OF THE BERM.

GOVERNMENT DETERMINATION OF THE CHANNEL DREDGING PRISM AND BEACH PROFILE SURVEYS, ALONG WITH THE SLOPE OF THE

2. THE BERM WIDTH IS DEPENDENT UPON THE PROPORTIONAL QUANTITY OF SAND TO BE PLACED AT THE TIME OF CONSTRUCTION. THE

1. CROSS SECTIONS SHOWN REPRESENT THE EXISTING BEACH PROFILE AS OF MAY THROUGH JUNE 2016 SURVEY.

NOTES:

CB301

PROFILE (TYP.)

EXISTING BEACH

-x s e c .d g n

M H

C io b b c h

S T

A T

O S

T A

C R

O S

S S

E C

T

IO

N S

B E

A C

H D

IS

P O

S A

L

C R

O S

S S

E C

T

IO

N S W

E R

E U

P D

A T

E D D

U E T

O I

N C

R E

A S

E D B

E R

M W

ID

T

H F

E D

E C

A

B C D

E F G H I

NUMBER

PLATE

W

IL

M

IN

G T

O N

N O

R T

H C

A R

O L

IN

A C

O R

P S O

F E

N G

IN

E E

R S

U .S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T D

E S

IG

N E

D B

Y

C H

K B

Y

D A

T E

R E

V

IE

W E

D B

Y

C H

IE

F

D E

S

IG

N G

E N E

N G

R S

E C

T

IO

N

D R

A W

IN

G C

O D

E

F

IL

E N

A M

E

S Y

M B

O L

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R O

V E

D

J T

H

L T

C M

H -0

-1

C A

R T

E R

E T C

O U

N T

Y

N O

R T

H C

A R

O L

IN

A M

O R

E H

E A

D C

IT

Y H

A R

B O

R I

N N

E R O

C E

A N B

A R

M A

IN

T E

N A

N C

E D

R E

D G

IN

G

N

O V

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-500 -400-700 -600 -300 1000-200 -100

-25

-20

-15

-10

-5

STA. 45+00

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-25

-20

-15

-10

-5

-25

-20

-15

-10

-5

-25

-20

-15

-10

-5

-25

-20

-15

-10

-5

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-500 -400-700 -600 -300 1000-200 -100

STA. 65+00

-25

-20

-15

-10

-5

-500 -400-700 -600 -300 1000-200 -100

STA. 60+00

-25

-20

-15

-10

-5

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-500 -400-700 -600 -300 1000-200 -100

STA. 55+00

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-25

-20

-15

-10

-5

-500 -400-700 -600 -300 1000-200 -100

STA. 50+00

-5

-10

-15

-20

E L E

V A

T

IO

N I

N F

E E

T

-25 -25

-20

-15

-10

-5

-25

-20

-15

-10

-5

-500 -400-700 -600 -300 1000-200 -100

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

-5

-10

-15

-20

-25

E L E

V A

T

IO

N I

N F

E E

T

CONSTRUCTION BASELINE (TYP.)

BEACH FILL (TYP.)

STA. 85+00

(END TRANSITION)

-500 -400-700 -600 -300 1000-200 -100

STA. 40+00

-500 -400-700 -600 -300 1000-200 -100

STA. 35+00

-500 -400-700 -600 -300 1000-200 -100

-500 -400-700 -600 -300 1000-200 -100

-25

-20

-15

-10

-5

-500 -400-700 -600 -300 1000-200 -100

STA. 70+00

-500 -400-700 -600 -300 1000-200 -100

-25

-20

-15

-10

-5

-25

-20

-15

-10

-5

-500 -400-700 -600 -300 1000-200 -100

STA. 75+00STA. 25+00

(BEGIN TRANSITION)

STA. 30+00

(END TRANSITION)

STA. 80+00

(BEGIN TRANSITION)

HORIZONTAL SCALE: 1" = 100’

VERTICAL SCALE: 1" = 20’

100 100 200 300

20 20 40 60

COVER SHEET
GI01 INDEX OF DRAWINGS, LOCATION AND VICINITY MAPS
CB101 CUTOFF
CB102 BEACH DISPOSAL PLAN STA. 20+00 TO STA. 42+50
CB103 BEACH DISPOSAL PLAN STA. 42+50 TO STA. 66+00
CB104 BEACH DISPOSAL PLAN STA. 66+00 TO STA. 85+00
CB301 BEACH DISPOSAL CROSS SECTIONS STA. 25+00 TO STA. 85+00

File details come from the government source that posted it. Updated .