Kings Bay Entrance Channel_Attachment 1_PLANS.pdf

PDF 3 MB Posted Dec 12, 2025

Attached to: Naval Submarine Base Kings Bay Entrance Channel Maintenance Dredging, St. Marys, GA
Solicitation number: W912EP26Z1AZD
Issued by: Department of the Army Corps of Engineers Engineering District Jacksonville

About this file

Written by GovTribe AI · Dec 12, 2025

This is a U.S. Army Corps of Engineers project overview sheet for maintenance dredging at Naval Submarine Base Kings Bay, located in Camden County, Georgia and Nassau County, Florida. The project involves dredging multiple channel segments and placement areas with a total estimated dredge volume of 854,500 cubic yards. The dredging will occur across various channel segments including CUT-1N, RANGE-A, RANGE-B, RANGE-C to D, RANGE-D to E, and RANGE-E, with depths ranging from 44 to 49 feet. The disposal and placement areas include the Offshore Disposal Management Disposal Site (D/A-O), Nearshore Placement Area (P/A-N), and North Beach Placement Area (P/A-NB), with estimated quantities allocated to each area: 478,000 CY to Nearshore, 127,000 CY to Offshore, and 249,500 CY to North Beach. The project is scheduled for July 2025, with a contract number of W912EP25BA003, and is part of the Jacksonville District's navigation project.

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Y=300000

Y=290000

Y=280000

Y=270000

Y=260000

Y=250000

Y=240000

Y=230000

Y=220000

Y=210000

Y=200000

Y=190000

OPTION A

FORT CLINCH TILLING/

ESCARPMENT REMOVAL

C U

N D

FERNANDINA

BEACH

FORT CLINCH

STATE PARK

S T A T E O F G E O R G I A

A T L A N T I C O C E A N

CUT-1N

CRAB

ISLAND

CUT-2N

A T L A N T I C O C E A N

C A M D E N C O U N T Y

± 11.7 NAUTICAL M

ILES FROM

END OF SOUTH JETTY

TO CENTER OF D/A-O

FERNANDINA ODMDS

(D/A-O)

NEARSHORE

PLACEMENT AREA

(P/A-N)

P R O J E C T L I M I T S

RANGE-A

RANGE-A1

RANGE-A2

RANG

E-B

R A

N G

E-C

RANG

E-D

RANGE-E

RANGE-G

RANGE-F

R O

M E

N D

O F

T O

O F

P/ A-

STA 501+23.68 C

T-1N

STA 31+800 RANGE-E

FORT CLINCH AQUATIC PRESERVE BOUNDARY

CERTIFICATION REQUIRED LINE (CRL-H OR CRL-C LINE)

STA. 71+00 CUT-1N

NAVAL SUBMARINE BASE KINGS BAY

CUM

BERLAND SO

UND

FORT CLINCH AQUATIC PRESERVE BOUNDARY

FEDERAL/STATE TERRITORIAL 3-NAUTICAL MILE

BOUNDARY LINE

SAINT MARYS ENTRANCE

KINGS BAY ENTRANCE CHANNEL

A M

E L

I A

S L

A N

N O

C H

A R

/A -N

R-013

R-017

FL / GA

BOUNDARY

S T A T E O F F L O R I D A

N A S S A U C O U N T Y

MARYSST. RIVER

U T-

FLORIDA GEORGIA STATE BOUNDARY LINE

D U V A L C O U N T Y

NASSAU SOUND

NOTE:

REQUIRED DEPTH AND ALLOWABLE OVERDEPTH VOLUMES INCLUDE ANTICIPATED SHOALING

TO OCCUR BETWEEN THE DATE OF THE SURVEY AND THE COMMENCEMENT OF DREDGING.

TOTAL

DREDGE

VOLUME (CY)

2 FT ALLOWABLE

OVERDEPTH

VOLUME (CY)

REQUIRED

DEPTH

VOLUME (CY)

REQUIRED

DEPTH

(FT)

ESTIMATED DREDGING QUANTITIES

119+00

CHANNEL LOCATION

STATIONING

ENDBEGIN

CHANNEL

SEGMENT

CUT-1N 100+00

CUT-1N

RANGE-E

200+00

31+000

230+00

31+800

49 80,000

CUT-1N 49P/A-NB17+00 45+00 1,000 9,000 10,000

5,500

15,000 60,000

6,500

TOTAL 276,000 578,500 854,500

1,500 8,000

35,000 115,000

64,500 70,000

RANGE-C TO D

18+500 24+700

44 8,000 37,000

RANGE-A TO A-2 6+500 12+005.31 45 1,000 6,000 7,000

227+50 P/A-NB

P/A-NB

D/A-O

P/A-NB

75,000P/A-N

CUT-1N NSB

P/A-N 45,000

D/A-OCUT-1N 49230+00 340+00 470,000150,000 320,000

49P/A-NB72+00 100+00 1,000 6,500 7,500

200+00

RANGE-D TO E 24+700 31+000 P/A-NB 44 12,000 28,000 40,000

45P/A-NRANGE-B 12+005.31 15+348.53 1,000 6,000 7,000

15+348.53 15+900

DESIGNATED

DISPOSAL/

PLACEMENT

AREA

DISPOSAL/PLACEMENT

AREAS

DISPOSAL/PLACEMENT

QUANTITY (CY)

ODMDS (D/A-O)

NEARSHORE (P/A-N)

TOTAL 854,500

249,500NORTH BEACH (P/A-NB)

ESTIMATED QUANTITIES PER

DISPOSAL/PLACEMENT AREA

127,000

478,000

PROJECT OVERVIEW

4000' 8000'0

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

N M

O B

E, F L

T D

2E P2

5B A0

Y M

E D

C E

C H

O U

, G

R G

C O

U N

, F

ATLANTA

VALDOSTA

SAVANNAH

MACON

AUGUSTA

TALLAHASSEE

PENSACOLA

JACKSONVILLE

ORLANDO

TAMPA

N.T.S.

CANAVERAL

ST. AUGUSTINEGAINESVILLE

GULF OF AMERICA

ATLANTIC OCEAN

CHARLESTON

LOCATION MAP

FLORIDA

GEORGIA

ALABAMA

SOUTH

CAROLINA

BRUNSWICK

LOCATION

OF WORK

ST. LUCIE

, 2

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File details come from the government source that posted it. Updated Dec 12, 2025.