ADV_PLANS_WHAB_2016.pdf

PDF 9 MB Posted Jun 21, 2016

Attached to: Wilmington Harbor Anchorage Basin Maintenance Dredging Federal contract opportunity
Solicitation number: W912PM-16-B-0006
Issued by: Department of the Army Corps of Engineers Engineering District Wilmington

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PLANS

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N e w H a n o v e r a n d B r u n s w ic k C o u n ti e s

N o r th C a r o li n a

B N o

W P

M -1

-B -0

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

W il m in g to n H a r b o r A n c h o r a g e B a s in a n d

-f t

P r o je c t, IFB No. W912PM-16-B-0006

Maintenance Dredging

Counties, North Carolina New Hanover and Brunswick

Basin and 42-ft Project Wilmington Harbor Anchorage

E W

H A

N O

V E

R C

O U

N T

O B

R U

N S

C U

N T

Cape Lookout

OCE

City Morehead

BRUNSWICK CHANNELS

UPPER AND LOWER

SEE PLATE CN107

SNOWS MARSH CHANNELS

HORSESHOE SHOAL AND

DISPOSAL AREA 4

Southport

SEE PLATES CN104, CN105, AND CN106

BASIN EXTENSION

BERTHS 1 THRU 9 & TURNING

NC STATE PORTS AUTHORITY

PROJECT

Wilmington

Beach

Carolina

Beach

Wrightsville

Island

Bald Head

BETWEEN CHANNEL

ANCHORAGE BASIN

SEE PLATES CN101 AND CN102

SEE PLATE CN103

C ap e Fe ar R iv er

Plate No. Title

64201

SCALE IN MILES

74 133

132117

TO I-40

A t l a n t i c

O c e a n

Approval Recommended: *

Approved: *

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,

GI01

13 JUNE 2016

15 JUNE 2015

SEE PLATES GI01 AND CN108

A N

D L

O C

A T

N M

A P

D E

X O

F D

R A

G S P

R O J E

C T O

V E

R V

W w h a b in d x lo c .d g n

SEE PLATE CN110

SEE PLATE CN109

DISPOSAL AREA DETAILS

DISPOSAL AREA 4 SITE PLAN

HORSESHOE SHOAL AND SNOWS MARSH CHANNELS

EAGLE ISLAND CELL No. 1 DISPOSAL AREA

UPPER AND LOWER BRUNSWICK CHANNELS

NC STATE PORTS AUTHORITY BERTHS No. 6, No. 7, No. 8 AND No. 9

NC STATE PORTS AUTHORITY BERTHS No. 3, No. 4 AND No. 5

NC STATE PORTS AUTHORITY BERTHS No. 1, No. 2 AND TURNING BASIN EXTENSION

BETWEEN CHANNEL

ANCHORAGE BASIN STA. 40+00 TO STA. 84+05

ANCHORAGE BASIN STA. 0+00 TO STA. 40+00

INDEX OF DRAWINGS, PROJECT OVERVIEW AND LOCATION MAPS

CN111

CN110

CN109

CN108

CN107

CN106

CN105

CN104

CN103

CN102

CN101

GI01

DISPOSAL AREA

EAGLE ISLAND CELL No. 1

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

INDEX OF DRAWINGS

PROJECT OVERVIEW

PROJECT LOCATION

DARE

N E

W H

A N

O V E

M O

O R

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

Wilmington

Manteo

Elizabeth City

Cape Hatteras

Cape Fear

Rodanthe

Not To Scale

C O S

O U N D

R O

A N

O K

E R

N E U S E

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

WAKE

JOHNSTON

FRANKLIN

VANCE

WARREN

HALIFAX

NORTHAMPTON

HERTFORD

GATES

NASH

WILSON

SAMPSON

CUMBERLAND

G R

A N

L E

P E R

Q U

A N S

P A S Q

U O T A N

C A

M D E N

C U R R

U C

MARTIN

BERTIE

GREENE

LENOIR

WAYNE

HARNETT

BLADEN

SCALE: 1 : 2000

STA. 0+00 - STA. 40+00

M.L.L.W.

OVERDEPTH

2’ ALLOWABLE

NOT TO SCALE

STA 40+00

SCALE IN FEET

0200 100 200 400

N 175,341.0

E 2,316,621.1

M.L.L.W.

LINE (TYP)

CHANNEL PRISM

-38

-38 -38

-3

-38

-38 -38

-38

NOTES:

CAPE FEAR TOWING CO.

YARD

ENGINEER

USACE

DEPTHREQUIRED

(TYP)

VARIES

TYPICAL DREDGING SECTION

NOT TO SCALE

PHONE No.: 910-251-4014

POC: DONNIE POTTER

OWNER: US ARMY CORPS OF ENGINEERS

LAYING ON BOTTOM

APPROX. LOCATION 2" WATER LINE

PHONE No.: 910-332-9120 or 910-988-5794

POC: BRIAN WHITFORD

OWNER: BTI TELECOM

INSTALLED BY BORING

APPROX. LOCATION HDPE (2 x 1 1/4") BTI FIBER

PHONE No.: 919-248-1464

POC: PETER VALENTINE

OWNER MCNC

INSTALLED BY BORING

APPROX. LOCATION FIBER OPTIC CABLE

S T

N 171,332.5

E 2,316,321.5

N 171,495.3

E 2,315,392.5

N 175,263.4

E 2,317,063.4

CN101

S E

E P

L A

T E C

-38’ MLLW

-42’ MLLW

SECTION A - A

.d g n w h a b a n c h rb a s

S T

A T

O S

T A

A N

C H

O R

A G

E B

A S

AND OTHER EQUIPMENT.

BE NECESSARY FOR THE CONTRACTOR TO USE SPECIAL CARE IN PLACEMENT OF ANCHORS, SPUDS, THE CONTRACTOR SHALL EXERCISE CAUTION IN ORDER TO AVOID IMPACTS TO THE UTILITIES. IT MAY

PRIOR TO COMMENCEMENT OF WORK. WHEN WORKING IN THE VICINITY OF THE SUBMARINE UTILITIES, SHOWN ON THE DRAWING. THE CONTRACTOR SHALL CONTACT THE SUBMARINE UTILITY OWNERS

THE APPROXIMATE LOCATION OF THE KNOWN SUBMARINE UTILITIES WITHIN THE DREDGING AREA ARE

AREA CELL No. 1 . FOR LOCATION OF DISPOSAL AREA SEE PLATES GI01 AND CN108.

THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS EAGLE ISLAND DISPOSAL

BASED ON HISTORICAL INFORMATION.

SOUNDINGS. HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY 1 AUGUST 2016

AT THE TIME OF THE 9 MAY 2016 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY THE

EXISTING AT THAT TIME.

DATES 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

TIDE GAGE LOCATED AT: KINDER MORGAN DOCK.

POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 9 MAY 2016 WITH DISTRICT VESSEL "SANDERSON" USING RTK GPS HORIZONTAL

LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

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

HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.

TO VESSEL AT BERTH

NO DATA COLLECTED DUE

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

OVERDEPTH

2’ ALLOWABLE

HORIZONTAL CLEARANCE 350’

LIFT UP - 135’ ABOVE MHW

VERTICAL CLEARANCE:

LIFT DOWN - 65’ ABOVE MHW

STEEL BULKHEAD

CAPE FEAR TERMINAL

TOWING CO.

WILMINGTON

CAPE FEAR MEMORIAL BRIDGE

CHANNEL PRISM LINE (TYP.)

THIS AREA DURING SURVEY

DREDGE PIPE STORAGE IN

STA 39+88

AREA TO BE DREDGED

SOUNDINGS

LEGEND

5+00 0+00 -3+00 10+0015+0020+0025+0030+0035+0040+00

CONTOUR

CENTERLINE OFFSET

TERMINAL

BUCKEYE

SHORELINE

APPROXIMATE

A A

M A

T C

H L

T A

-42

-42 -42

-42

SCALE: 1 : 2000

SCALE IN FEET

0200 100 200 400

N 167,914.5

E 2,314,994.8N 167,018.6

E 2,314,976.7

-4

-42

-42 -42

-4

45+00 40+00

"A"

DOCK

NAVY RESERVE

STA. 40+00 - STA. 84+05

M.L.L.W.

OVERDEPTH

2’ ALLOWABLE

NOT TO SCALE

STA 40+00

A A

(FEDERAL PORTION)

AREA TO BE DREDGED

SOUNDINGS

LEGEND

M.L.L.W.

LINE (TYP)

CHANNEL PRISM

60+00 55+00 65+0070+0075+00

84+05 80+00

50+00

DEPTHREQUIRED

(TYP)

VARIES

TYPICAL DREDGING SECTION

NOT TO SCALE

CHEVRON USA

ASPHALT TERMINAL

WILMINGTON

NOTES:

CENTERLINE OFFSET

"B"

BERTH 1

BERTH 2

BERTH 3

STATE PORTS AUTHORITY

NORTH CAROLINA

BETWEEN

CHANNEL

N 169,197.8

N 171 495.3

E 2 315 392.5

N 171 332.5

E 2 316 321.5

-38’ MLLW

-42’ MLLW

SECTION A - A

M A

T C

H L

T A

M A

T C

H L

E S

T A . 8

CN102

S E

E P

L A

T E C

S E

E P

L A

T E C

SEE NOTE 9.

(STATE PORTION)

TO BE DREDGED

NCSPA BERTH AREAS

.d g n w h a b a n c h rb a s

PORTION) SEE NOTE 9.

EXTENSION (STATE

NCSPA TURNING BASIN

TURNING BASIN EXTENSION

S T

A T

O S

T A

A N

C H

O R

A G

E B

A S

KINDER MORGAN

FOR TURNING BASIN EXTENSION AND BERTHS 1 AND 2 DREDGING DETAILS SEE PLATE CN104.

LIGHT B 2315006 170716

LIGHT A 2314678 168391

DESCRIPTION EASTING NORTHING

EASTING AND NORTHING COORDINATES ARE IN FEET.

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

AREA CELL No. 1. FOR LOCATION OF DISPOSAL AREA SEE PLATES GI01 AND CN108.

THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS EAGLE ISLAND DISPOSAL

BASED ON HISTORICAL INFORMATION.

SOUNDINGS. HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY 1 AUGUST 2016

AT THE TIME OF THE 9 MAY 2016 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY THE

EXISTING AT THAT TIME.

DATES 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

TIDE GAGE LOCATED AT: KINDER MORGAN DOCK.

POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 9 MAY 2016 WITH DISTRICT VESSEL "SANDERSON" USING RTK GPS HORIZONTAL

LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

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

HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

OVERDEPTH

2’ ALLOWABLE

LINE (TYP.)

CHANNEL PRISM

CENTERLINE

N 170,351.0

E 2,315,026.9

E 2,314,881.7

N 170,174.1

E 2,314,697.5

N 167,094.2

E 2,315,521.6

CONTOUR

STA 39+88

SHORELINE

APPROXIMATE

NAVIGATION AIDS

SCALE: 1 : 2000

CONTOUR

CENTERLINECHANNEL PRISM LINE

-42

FOR BERTHS 3 THRU 6 DREDGING DETAILS SEE PLATES CN105 & CN106.

DISPOSAL AREA CELL No. 1. FOR LOCATION OF DISPOSAL AREA SEE PLATE GI01 AND CN108.

THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS EAGLE ISLAND

BASED ON HISTORICAL INFORMATION.

SOUNDINGS. HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY 1 AUGUST 2016

AT THE TIME OF THE 10 MAY 2016 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY THE

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

TIDE GAGE LOCATED AT: TIDE PILE IN REACH.

HORIZONTAL POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 10 MAY 2016 WITH DISTRICT VESSEL "SANDERSON" USING RTK GPS

MEAN LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

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

HORIZONTAL DATUM NAD 1983. VERTICAL DATUM MLLW.

NOTES

(FEDERAL PORTION)

AREA TO BE DREDGED

SEE NOTE 8.

(STATE PORTION)

TO BE DREDGED

NCSPA BERTH AREAS

LEGEND

SOUNDINGS

SCALE IN FEET

0200 100 200 400

-45 .1

M.L.L.W.

LINE (TYP)

CHANNEL PRISM

NORTH CAROLINA STATE PORTS AUTHORITY

ANCHORAGE BASIN

FOURTH EAST JETTY

BERTH 8

DEPTHREQUIRED

(TYP)

VARIES

TYPICAL DREDGING SECTION

NOT TO SCALE

M A

T C

H L

CENTERLINE OFFSET

CN103

S E

E P

L A

T E C

N 164,270.2

E 2,315,289.0

N 166,339.2

E 2,315,506.8

N 166,350.5

E 2,315,606.2

N 165 547.2

E 2 315 697.4

N 165,535.9

E 2,315,598.1

N 167,018.6

E 2,314,976.7

N 167,039.2

E 2,315,125.3

N 164,262.2

E 2,315,440.9 w h a b b e tw c h n l.

d g n

B E

T W

E E

N C

H A

N N

E L

8, 7.

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

OVERDEPTH

2’ ALLOWABLE

20+0028+10.6 25+00 15+00 10+00 5+00 0+00

SHORELINE

APPROXIMATE

-42

.9 -

.1 -

.7 -

.5 -

.4 -

.8 -

.7 -

.6 -

.5 -

.3 -

.1 -

.0 -

-42 -42

-42

.8 -

.5 -

.3 -

.8 -

.7 -

.3 -

.8 -

.6 -

.2 -

.1 -

.9 -

.8 -

.7 -

.6 -

.7 -

.3 -

.2 -

.1 -

.9 -

.8 -

.7 -

.4 -

.0 -

.8 -

.7 -

.4 -

.5 -

.4 -

.7 -

BERTH 6

84+05

80+00

75+00

BERTH 2

BERTH 4

BERTH 1

BERTH 5 BERTH 3

BERTH 7

M.L.L.W.

NOT TO SCALE

OVERDEPTH

1’ ALLOWABLE

-43

CONTOUR-39

-4 0.

-39

(TURNING BASIN EXTENSION)

KINDER MORGANKINDER MORGAN

NOT TO SCALE

(BERTHS 1 AND 2)

(TURNING BASIN EXTENSION)

AUTHORITY

STATE PORTS

NORTH CAROLINA

EXTENSION

TURNING BASIN

AUTHORITY

STATE PORTS

NORTH CAROLINA

BERTH 2

OVERDEPTH (TYP.)

1’ ALLOWABLE

M.L.L.W.

DEPTHREQUIRED

BOTTOM

EXISTING

TURNING BASIN EXTENSION

B E

R T

H S

EXTENSION

TURNING BASIN

NON FEDERAL

E 2,315,881.9

N 168,625.4

N 168,675.4

E 2,315,887.0

N 168,897.3

E 2,316,050.1 N 169,134.3

E 2,316,119.5

N 169,381.0

E 2,316,103.5

N 169,620.4

E 2,315,998.4

THIS AREA.

FOR MATERIAL REMOVED IN

PAYMENT WILL NOT BE MADE

BOTTOM

EXISTING

OVERDEPTH

1’ ALLOWABLE

FROM FACE OF BERTH

SHALL MAINTAIN A 15’ OFFSET

CONTRACTOR DREDGE EQUIPMENT

NOTES:

M A

T C

H L

SCALE: 1 : 1000TYP. FEDERAL SIDESLOPE DETAIL

TYP. DREDGING SECTION CN104

CHANNEL PRISM LINE

SECTION A - A

TYP. FEDERAL SIDE SLOPE DETAIL

-43 w h a b b -2 -t b e .d g n

T U

R N

G B

A S

X T

E N

N B

E R

T H

S N o

N o A

N D

N C S

T A

T E P

O R

T S A

U T

H O

M A

T C

H L

STA 67+42

-43’ MLLW

-39’ MLLW

NO DATA COLLECTED IN THIS AREA

DUE TO CONSTRUCTION PROJECT

DISPOSAL AREA, CELL NO. 1. FOR LOCATION OF DISPOSAL AREA SEE PLATE GI01 AND CN108.

THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS EAGLE ISLAND

REQUIRED TO EXCAVATE COMPETENT IN-SITU BEDROCK.

MAY CONTAIN LOOSE LIMESTONE GRAVEL, C0BBLES AND BOULDERS. THE CONTRACTOR IS NOT

THE MATERIAL TO BE REMOVED FROM THE TURNING BASIN EXTENSION AREA UNDER THIS CONTRACT

1 AUGUST 2016 BASED ON HISTORICAL INFORMATION.

THE SOUNDINGS. HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY

AT THE TIME OF THE 9 MAY 2016 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY

PROVIDED TO THE CONTRACTOR AFTER CONTRACT AWARD.

SURVEY OF THE TURNING BASIN EXTENSION AREA WILL BE OBTAINED FROM THE NCSPA AND

UNDER SEPARATE CONTRACT DURING THE JUNE-AUGUST 2016 TIMEFRAME. AN AFTER DREDGING

PLUS 2’ OF ALLOWABLE OVERDEPTH BY THE NORTH CAROLINA STATE PORTS AUTHORITY (NCSPA)

THE TURNING BASIN EXTENSION AREA IS SCHEDULED TO BE DEEPENED TO A DEPTH OF 43’ MLLW

CONDITIONS EXISTING AT THAT TIME.

THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL

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

TIDE GAGE LOCATED AT: KINDER MORGAN DOCK.

HORIZONTAL POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 9 MAY 2016 WITH DISTRICT VESSEL "SANDERSON" USING RTK GPS

LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

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

HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.

E 2,315,866.0

N 168,471.8

CENTERLINE OFFSET

71+00 70+00 65+00

ASPHALT TERMINAL

WILMINGTON

55+00 60+00

75+00

NAVY RESERVE DOCK

ANCHORAGE BASIN

606’

CHANNEL PRISM LINE

N 168,638.4

E 2,315,813.1

M A

T C

H L

80+00

N 167,094.2

606’

S E

E P

L A

T E C

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

E 2,315,521.6

BERTH 1 1

CHEVRON USA

SIDE SLOPES

FEDERAL CHANNEL

FOR BID ITEM 0004, DREDGING, BETWEEN CHANNEL.

FEDERAL SIDE SLOPES WILL BE AT THE UNIT PRICE BID

NOTE: PAYMENT FOR MATERIAL REMOVED WITHIN THE

BOTTOM

EXISTING

OVERDEPTH

1’ ALLOWABLE

FEDERAL CHANNEL

-42

-44

-42

-44-44

FEDERAL CHANNEL

CHANNEL PRISM LINE

SIDESLOPES

FEDERAL CHANNEL

BERTH AREA

NON FEDERAL

(TYP.)

OVERDEPTH

2’ ALLOWABLE

LINE

CHANNEL PRISM

BERTH

M.L.L.W.

TYP. DREDGING SECTION

STA 40+00 TO 84+05.

FOR BID ITEM 0003, DREDGING, ANCHORAGE BASIN

FEDERAL SIDESLOPES WILL BE AT THE UNIT PRICE BID

NOTE: PAYMENT FOR MATERIAL REMOVED WITHIN THE

NOT TO SCALE

(BERTHS 1 AND 2)

SOUNDINGS

LEGEND

ALLOWABLE OVERDEPTH

DREDGED TO -39’ PLUS 1’

BERTHS 1 & 2 TO BE

PLUS 1’ ALLOWABLE OVERDEPTH

TO BE DREDGED TO -43’

TURNING BASIN EXTENSION

SCALE IN FEET

100 50 0 100 200

-40

-39

BOTTOM

EXISTING

REQUIRED DEPTH

.6 -

.4 -

.1 -

.5 -

.4 -

.3 -

.1 -

.9 -

.8 -

.7 -

.6 -

.5 -

.4 -

.2 -

.1 -

.0 -

.9 -

.8 -

.7 -

.4 - .4

.4 -

.2 -

.1 -

-43

NOT TO SCALE

BERTH AREA

NON FEDERAL

M.L.L.W.

CONTOUR-43

VESSEL AT BERTH

THIS AREA DUE TO

NO DATA COLLECTED IN

SCALE: 1 : 1000

N 167,094.2

E 2,315,521.6

NOTES:

LEGEND

FROM FACE OF BERTH

SHALL MAINTAIN A 15’ OFFSET

CONTRACTOR DREDGE EQUIPMENT

THIS AREA.

FOR MATERIAL REMOVED IN

PAYMENT WILL NOT BE MADE

BOTTOM

EXISTING

OVERDEPTH

1’ ALLOWABLE

BERTH

BERTH 2

BERTH 4

BETWEEN CHANNEL

M A

T C

H L

M A

T C

H L

S E

E P

L A

T E C

S E

E P

L A

T E C

CN105

w h a b b -5 .d g n

NORTH CAROLINA STATE PORTS AUTHORITY

B E

R T

H S N o

N o A

N D N o

N C S

T A

T E P

O R

T S A

U T

H O

DISPOSAL AREA CELL No. 1. FOR LOCATION OF DISPOSAL AREA SEE PLATES GI01 AND CN108.

THE GOVERNMENT FURNISHED DISPOSAL AREA FOR DREDGED MATERIAL IS EAGLE ISLAND

1 AUGUST 2016 BASED ON HISTORICAL INFORMATION.

THE SOUNDINGS. HOWEVER, ADDITIONAL SHOALING IS EXPECTED TO BE PRESENT BY

AT THE TIME OF THE 10 MAY 2016 SURVEY ONLY MINOR SHOALING WAS PRESENT AS SHOWN BY

EXISTING AT THAT TIME.

THE 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

GPS REFERENCED TIDE GAGE LOCATED AT: CAPE FEAR MEMORIAL BRIDGE.

HORIZONTAL POSITIONING EQUIPMENT AND 28 KHZ SOUNDING EQUIPMENT.

PROJECT SURVEYED 10 MAY 2016 WITH DISTRICT VESSEL "SANDERSON" USING RTK GPS

LOWER LOW WATER (M.L.L.W.) RELATIVE TO THE 1983-2001 TIDAL EPOCH.

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

HORIZONTAL DATUM NAD 1983. VERTICAL DATUM M.L.L.W.

B C D

E F G H I

NUMBER

PLATE

G T

O N

N O

R T

H C

A R

O L

A C

O R

P S O

F E

N G

E E

R S

U .S

A R

M Y E

N G

E E

R D

T R

T D

E S

N E

D B

C H

K B

D A

T E

R E

W E

D B

C H

D E

N G

E N E

N G

R S

E C

D R

A W

G C

O D

E N

A M

S Y

M B

O L

D E

S C

N D

A T

E A

P P

R O

V E

U N

J T

L T

C W

H -0

-1

N E

W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

N O

R T

H C

A R

O L

A N

C H

O R

A G

E B

A S

N D

-F

T P

R O J E

C T

M A

T E

N A

N C

E D

R E

D G

G W

G T

O N H

A R

B O

TYP. FEDERAL SIDE SLOPE DETAIL

BERTH AREAFEDERAL CHANNEL

BERTH 3BERTH 5

B E

R T

799’700’700’

SIDE SLOPES

FEDERAL CHANNEL

(BERTHS 3, 4 AND 5)

SEE TYP. FEDERAL SIDE SLOPE DETAIL

NOTE: IF DREDGING REQUIRED IN FEDERAL CHANNEL

OVERDEPTH

1’ ALLOWABLEBOTTOM

EXISTING

FOR BID ITEM 0004, DREDGING, BETWEEN CHANNEL.

FEDERAL SIDE SLOPES WILL BE AT THE UNIT PRICE BID

NOTE: PAYMENT FOR MATERIAL REMOVED WITHIN THE

-42

-44

FEDERAL CHANNEL

-43

-44

CHANNEL PRISM LINE

TYP. DREDGING SECTION

NOT TO SCALE

(BERTHS 3, 4 AND 5)

(STATE PORTION)

TO BE DREDGED

NCSPA BERTH AREAS

SOUNDINGS

SCALE IN FEET

100 50 0 100 200

DEPTHREQUIRED

-43

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File details come from the government source that posted it. Updated Nov 14, 2017.