ADV_Plans.pdf

PDF 17 MB Posted Jun 7, 2016

Attached to: Maintenance Dredging, Wilmington Harbor Outer Ocean Bar Federal contract opportunity
Solicitation number: W912PM-16-B-0009
Issued by: Department of the Army Corps of Engineers Engineering District Wilmington

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PLANS

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Other files attached to Maintenance Dredging, Wilmington Harbor Outer Ocean Bar, newest first.
File	Type	Posted
16-B-0009WH-OOBidAbstract.pdf	PDF	Jul 7, 2016
W912PM-16-B-0009-0002_signed.pdf	PDF	Jun 23, 2016
BH3_AfterDredgeSurvey_2015-01-25_All.xyz	XYZ file	Jun 23, 2016
W912PM-16-B-0009-0001_CC.pdf	PDF	Jun 14, 2016
W912PM-16-B-0009-0001.pdf	PDF	Jun 14, 2016
ADV_Spec.pdf	PDF	Jun 7, 2016
wil_bh3_04-01-2016cs_All.xyz	XYZ file	Jun 7, 2016
wil_batteryisland_2016-04-01cs_All.xyz	XYZ file	Jun 7, 2016
wil_BH3_2016-03-31AD_All.xyz	XYZ file	Jun 7, 2016
wil_southport_2016-03-29cs_All.xyz	XYZ file	Jun 7, 2016

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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 O u te r O c e a n B a r

B r u n s w ic k C o u n ty

N o r th C a r o li n a I F

B N o

W P

M -1

-B -0

IFB No. W912PM-16-B-0009

Maintenance Dredging

Brunswick County, North Carolina Outer Ocean Bar Wilmington Harbor

Cape Lookout

PROJECT

OCE

City Morehead

S B

R U

N W

C O

U N

T Y

H N

E W

A N

O V

U N

T Y

REACH 3

BALDHEAD SHOAL CHANNEL

SEE PLATE CN101

SEE PLATE CN102

SOUTHPORT CHANNEL

SEE PLATE CN103

BATTERY ISLAND CHANNEL

SEE NOTE 1

WATER SUPPLY LINE,

DISTRIBUTION CABLES AND

UNDERWATER ELECTRICAL

APPROX. LOCATION OF

REFERENCE DRAWINGS

Plate No. Title

R-1 BALDHEAD SHOAL CHANNEL - REACH 3 - STA. 88+42.13 TO STA. 217+00

R-2 AS-BUILT CABLE ROUTE INDEX, NOTES & LEGEND

R-5 PLAN AND PROFILE STA. 0+00 TO STA. 28+00

R-6 PLAN AND PROFILE STA. 28+00 TO STA. 57+00

R-3 AS-BUILT CABLE LOCATION STA. 57+00 TO STA. 85+58

R-7 PLAN AND PROFILE STA. 57+00 TO STA. 85+58

R-4 INDEX SHEET - GENERAL NOTES

AFTER CONTRACT AWARD.

OF THE ARCHAEOLOGICAL RESTRICTED AREA WILL BE PROVIDED TO THE CONTRACTOR

WILL BE ALLOWED WITHIN THE ARCHAEOLOGICAL RESTRICTED AREA. COORDINATES

2. NO VESSEL ANCHORAGE OR PLACEMENT OF SPUDS, PIPELINE OR OTHER EQUIPMENT

ETC.) NEAR THE ELECTRICAL DISTRIBUTION CABLES AND WATER SUPPLY LINE.

SHALL AVOID ANY BOTTOM DISTURBING ACTIVITIES (ANCHORS, SPUDDING,

SEE REFERENCE DRAWINGS R-2 THRU R-7 FOR AS-BUILTS. THE CONTRACTOR

LINE EXTEND FROM THE EAST END OF OAK ISLAND TO BALD HEAD ISLAND.

1. UNDERWATER ELECTRICAL DISTRIBUTION CABLES AND A WATER SUPPLY

NOTES

Beach

Carolina

Kure Beach

Oak Island

STRUCTURE (WOFES)

FISHERY ENHANCEMENT

WILMINGTON OFFSHORE

BUOY "2"

AREA, SEE NOTE 2

ARCHAEOLOGICAL RESTRICTED INDEX OF DRAWINGS

GI01

A t l a n t i c c e a n

Southport

Approval Recommended: *

Approved: *

DATE

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

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

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,

A N

P O

S A L

P S

P R

O J E

Y L O

C A T

A W

G S

GI01 INDEX OF DRAWINGS, PROJECT VICINITY, LOCATION AND DISPOSAL AREA MAPS

CN101 BALDHEAD SHOAL CHANNEL REACH 3 STA. 88+42.13 TO STA. 217+00

CHIEF, DESIGN and GENERAL ENGINEERING SECTION

C a p e F e a r R i v e r

A t l a n t i c O c e a n

6/7/2016 w h o o b lo c d a m a p F

Y .d g n

CN102 SOUTHPORT CHANNEL

CN103 BATTERY ISLAND CHANNEL

CN104 OCEAN DREDGED MATERIAL DISPOSAL SITE DISPOSAL ZONE

DISPOSAL SITE DISPOSAL ZONE

OCEAN DREDGED MATERIAL

SEE PLATE CN104

6/7/2016

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

N O

R T

H C

A R

O L

A N

E W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

S W

G T

O N H

A R

B O

R O

U T

E R O

C E

A N B

A R

M A

T E

N A

N C

E D

R E

D G

U N

J T

L T

C W

H -0

-1

Island

Bald Head

64201

SCALE IN MILES

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

PROJECT LOCATION

Not To Scale

PROJECT VICINITY

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

R E

A C

B A L D

H E

O A L

H A

N N

E L

M.L.L.W.

’LINE (TYP)

CHANNEL PRISM

REQUIRED DEPTH

OVERDEPTH

2’ ALLOWABLE

VARIES

TYPICAL DREDGING SECTION

NOT TO SCALE

(TYP)

NOTES

SCALE IN FEET

0500 500400 300 200 100

SCALE: 1:3000

-2 9.

M A

T C

H L

E S

T A

M A

T C

H L

E S

T A

REACH 2

LEGEND

AREA TO BE DREDGED

SOUNDINGS

NAVIGATION AIDS

CN101

DESCRIPTION EASTING NORTHING

GRN LT.BUOY 7

RED LT.BUOY 6

RED LT.BUOY 8

GRN LT.BUOY 9

RED LT.BUOY 10

31148

38965

34468

39451

27350

CONTOUR

2293521

2293691

2295213

2295394

2296594

FOR LOCATION OF DISPOSAL AREA SEE PLATE GI01 AND FOR DETAILS SEE PLATE CN104.

SURVEYS TAKEN FOLLOWING COMPLETION OF THE LAST MAINTENANCE DREDGING WORK.

DAILY REPORT OF OPERATIONS. SEE REFERENCE DRAWING R-1 FOR AFTER DREDGING

ENCOUNTERED, THE CONTRACTOR SHALL DOCUMENT THE LOCATION AND ELEVATION IN THE

DREDGING OPERATIONS. REMOVAL OF HARD MATERIAL IS NOT REQUIRED. IF HARD MATERIAL IS

MATERIAL. HARD MATERAL IS ANY MATERIAL TOO HARD TO BE REMOVED DURING HOPPER

-44 FT. MLLW FROM STATIONS 160+00 TO 195+00 AND DID NOT SUCCESSFULLY REMOVE THIS

PREVIOUS CONTRACTORS USING HOPPER DREDGES ENCOUNTERED HARD MATERIAL BELOW

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

w h o o b b h s r3 F

Y .d g n

GENERAL CONDITIONS EXISTING AT THAT TIME.

MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULT OF SURVEYS

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

TIDE GAGE LOCATED AT: LDM-1.

EQUIPMENT.

"SANDERSON", USING RTK GPS HORIZONTAL POSITIONING EQUIPMENT AND 28 KHZ SOUNDING

PROJECT SURVEYED 31 MARCH, 04, 06, 08, and 11 APRIL 2016 WITH DISTRICT SURVEY VESSEL

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

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

-44

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

N O

R T

H C

A R

O L

A N

E W H

A N

O V

E R A

N D B

R U

N S

K C

O U

N T

S W

G T

O N H

A R

B O

R O

U T

E R O

C E

A N B

A R

M A

T E

N A

N C

E D

R E

D G

U N

J T

L T

C W

H -0

-1

"9"

CENTERLINE

CENTERLINE OFFSET120+00 110+00 100+00130+00140+00

CHANNEL PRISM LINE

150+00

"8"

"10"

-44

N 39,097.5

E 2,296,427.6

N 39,419.7

E 2,295,580.0

-44

.8 -

.6 -

.1 -

.9 -

.2 -

.5 -

.0 -

.9 -

.2 -

.7 -

.2 -

.4 -

.8 -

.4 -

.2 -

.9 -

.3 -

.1 -

.6 -

.1 -

"7"

160+00170+00CENTERLINE OFFSET180+00190+00200+00210+00220+00

CHANNEL PRISM LINE

CENTERLINE

N 32,400.9

E 2,294,580.3

"6"

N 32,517.0

E 2,294,094.0

-44

N 26,711.5

E 2,293,185.7

N 26,830.5

E 2,292,700.2

-44

.1 -

.6 -

.0 -

.1 -

.3 -

.0 -

.8 -

.9 -

.1 -

CENTERLINE OFFSET

CENTERLINE

CHANNEL PRISM LINE

CENTERLINE

CHANNEL PRISM LINE

-4

-44

-44 -44

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