W912EP26BA005_NSM26_FINAL_PLANS_RTA_20260205.pdf

PDF 42 MB Posted Mar 2, 2026

Attached to: U. S NAVAL STATION MAYPORT MAINTENANCE DREDGING, DUVAL COUNTY, FLORIDA
Solicitation number: W912EP26BA005
Issued by: Department of the Army Corps of Engineers Engineering District Jacksonville

About this file

Written by GovTribe AI · Mar 2, 2026

This file contains the final engineering plans and technical drawings for the U.S. Naval Station Mayport maintenance dredging project in Duval County, Florida. The plans document dredging requirements across multiple areas including Bar Cut-3, Mayport Entrance Channel (M.E.C.), Turning Basin, Destroyer Slip, and Small Boat Basin, with excavated material to be transported to Jacksonville Ocean Dredged Material Disposal Site (ODMDS) Zone A. The total estimated dredging quantities are approximately 860,000 cubic yards, comprised of Bar Cut-3 and M.E.C. Widener (425,000 cubic yards), Mayport Entrance Channel (384,000 cubic yards), Turning Basin (150,000 cubic yards), Small Boat Basin (60,000 cubic yards), and Destroyer Slip (50,000 cubic yards), with specified required depths and allowable overdepth volumes included for anticipated shoaling between survey date and dredging commencement.

The technical drawings include detailed dredging plans with cross-sections, control data, symbology, and survey notes referencing hydrographic survey data collected in 2025 and referenced to Mean Lower Low Water (MLLW) datum. All horizontal positions are depicted in State Plane Coordinate System NAD83(2011) Florida East Zone 0901, with depths in U.S. survey feet. The plans identify dredging areas, channel centerlines, control monuments, disposal zone locations, and utility crossings. Incidental work requirements include turbidity monitoring, environmental species monitoring, and sea turtle trawling. The contractor must commence work within 60 calendar days of Notice to Proceed and complete all work within 200 calendar days. The target price range is $10,000,000 to $25,000,000 for this unrestricted solicitation issued by the U.S. Army Corps of Engineers Jacksonville District.

View the file

Other files

File	Type	Posted
C.04 Abstract of Bids _ W912EP25BA005 Mayport OM FY26.pdf	PDF	Mar 31, 2026
W912EP26BA005_Mayport FY26 OM_MFR for CT_PreBid Site Visit.pdf	PDF	Mar 20, 2026
W912EP26BA005_Mayport FY26 OM_PreBid Site Visit.pdf	PDF	Mar 20, 2026
W912EP26BA005Mayport GDR_FY26_15MAY2025.pdf	PDF	Mar 2, 2026
W912EP26BA005MayportFY26_Vol2_Specs_RTA_20260205.pdf	PDF	Mar 2, 2026
W912EP26BA005MayportFY26_Vol1_Specs_RTA_20260206.pdf	PDF	Mar 2, 2026

On GovTribe

Work with this file

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

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

E N T R A N C E C H A N N E L

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

S T. J O H N S R I V E R

I N T R A C O A S T A L W

A T E R W A Y

U.S. NAVAL STATION MAYPORT

MAINTENANCE DREDGING

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

D U V A L C O U N T Y

C I T Y O F J A C K S O N V I L L E

Y 5, _N

_G -0

W G

O G

C O

A N

D S

G-01 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

G -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

SHEET INDEX

SHEET ID TITLE

GENERAL

G-01 COVER AND SHEET INDEX

G-02 TERMS AND ABBREVIATIONS, SYMBOLOGY, GENERAL NOTES, & SURVEY NOTES

G-03 PROJECT OVERVIEW

G-04 CONTROL DATA

CIVIL

C-01 DREDGING PLAN - BAR CUT-3 STA. 0+00 TO BAR CUT-3 STA. 33+00

C-02 DREDGING PLAN - BAR CUT-3 STA. 33+00 TO BAR CUT-3 STA. 66+00

C-03 DREDGING PLAN - BAR CUT-3 STA. 66+00 TO BAR CUT-3 STA. 99+00

C-04 DREDGING PLAN - BAR CUT-3 STA. 99+00 TO BAR CUT-3 STA. 132+00

C-05 DREDGING PLAN - BAR CUT-3 STA. 132+00 TO BAR CUT-3 STA. 165+00

C-06 DREDGING PLAN - BAR CUT-3 STA. 165+00 TO BAR CUT-3 STA. 198+00

C-07 DREDGING PLAN - BAR CUT-3 STA. 198+00 TO M.E.C. STA. 28+00

C-08 DREDGING PLAN - M.E.C. STA. 28+00 TO M.E.C. STA. 58+00

C-09 DREDGING PLAN - M.E.C. STA. 58+00 TO TURNING BASIN STA. 27+15

C-10 DREDGING PLAN - DESTROYER SLIP

C-11 DREDGING PLAN - SMALL BOAT BASIN

C-12 DREDGING CROSS SECTIONS

C-13 DREDGING CROSS SECTIONS

C-14 DREDGING CROSS SECTIONS

C-15 DISPOSAL PLAN - ODMDS ZONE A

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

Jacksonville District

U.S. NAVAL STATION MAYPORT

MAINTENANCE DREDGING

DUVAL COUNTY, FLORIDA

W912EP26BA005

US Army Corps of Engineers ®

0 2000' 4000'

ODMDS DISPOSAL AREA

KNOWN UTILITY CROSSING

NO DREDGING AREA

CHANNEL CL PI POINT

CHANNEL LIMIT PI IDENTIFIER

NAVAL STATION MAYPORT BOUNDARY

DREDGING AREAS

PROJECT CHANNEL

DEPTH

TIDE STAFF

HORIZONTAL AND VERTICAL

CONTROL MONUMENT

MONUMENT FALLS OFF THE PAGE

IN THE DIRECTION OF ARROW

VERTICAL / TIDAL CALIBRATION

CONTROL POINT

GENERAL NOTES

DISCIPLINE DESIGNATOR LEGEND - NAVIGATION

GENERAL SYMBOLOGY

TERMS AND ABBREVIATIONS

LEGEND - GEOTECHNICAL BORINGS

SURVEY NOTES - CHANNEL

LEGEND - AIDS TO NAVIGATION

MATERIAL SYMBOL KEY

REFERENCE SYMBOL KEY

FULL SECTION

VIEWING PLANE

D C-56 C-56

DRAWING AREA - PLAN

PLAN VIEW

CROSS SECTIONC

C-16

HORIZONTALVERTICAL

DRAWING AREA CROSS SECTION PROFILE TITLE WITH ASYMMETRICAL SCALES

PILING1

OBJECT REFERENCED

CUTTING PLANE LINE

DRAWING WHERE

SHOWN

IDENTIFICATION

TITLE NORTH INDICATOR

SECTION NAME

TITLE

DRAWING WHERE SHOWN

GRAPHIC SCALE

10' 20'0 0 100' 200'

GRAPHIC SCALE

0 100' 200'

SURVEY NOTES - ODMDS

EXISTING BOTTOM/GRADE

G - GENERAL

C - CIVIL

BLVD

D.S.

DWG

EL / ELEV

HORZ

INV

IWW

M.E.C.

MLLW

NAVD88

NAD83

NOAA

N.T.S.

ODMDS

PSB

RGE

STA.

TOL

TYP

USACE

VERT

BOULEVARD

CENTERLINE

CUBIC YARD

DESTROYER SLIP

DRAWING

ELEVATION

FOOT/FEET

HORIZONTAL

INVERT

INTRACOASTAL WATERWAY

MAYPORT ENTRANCE CHANNEL

MEAN LOWER LOW WATER

NORTH AMERICAN VERTICAL DATUM OF 1988

NORTH AMERICAN DATUM OF 1983

NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

NUMBER

NOT TO SCALE

OCEAN DREDGED MATERIAL DISPOSAL SITE

POINT OF INTERSECTION

PORT SECURITY BARRIER

ROAD

RANGE

SHEET

STREET

STATION

TURNING BASIN

TOLERANCE

TYPICAL

UNITED STATES ARMY CORPS OF ENGINEERS

VERTICAL

IDENTIFIER

VIBRACORE BORING

1. REFER TO SURVEY NO. 26-007.

2. DATA WAS COLLECTED AND PROCESSED BY USACE-SAJ-OD-HG, SURVEY BRANCH BETWEEN 22-24

OCTOBER 2025.

3. DEPTHS DEPICTED BY THIS SURVEY ARE IN FEET AND TENTHS AND REFERENCED TO MEAN LOWER LOW WATER (MLLW), TIDAL EPOCH 1983-2001 AS DETERMINED BY THE NATIONAL OCEANIC AND

ATMOSPHERIC ADMINISTRATION (NOAA).

4. NOAA'S VDATUM MODEL, AND PUBLISHED TIDE STATION DATA WERE USED TO GENERATE A HYPACK KINEMATIC TIDE DATUM (KTD) MODEL WHICH IS USED TO CONVERT BETWEEN NAVD88 AND MLLW. THIS KTD MODEL, BEING A COMBINATION OF THOSE TWO SOURCES CANNOT BE CONSIDERED EQUIVALENT TO THE VDATUM MODEL ALONE DUE TO POSSIBLE ADDITIONS OR EDITS. DO NOT USE VDATUM IN

PLACE OF THE KTD FILE. THE KTD MODEL USED FOR THIS SURVEY WAS:

“CAMDENGA-NASSAU-DUVAL-STJOHNS-FLAGLER_20191202.KTD.”

THE NOAA GEOID MODEL “GEOID18” WAS USED TO CONVERT GPS DERIVED ELLIPSOID HEIGHTS TO

NAVD88.

5. TIDAL REDUCTIONS WERE OBTAINED UTILIZING REAL-TIME KINEMATIC (RTK) GPS AND REFERENCED TO MLLW UTILIZING THE KTD FILE REFERENCED ABOVE AND CALIBRATED TO THE PUBLISHED MLLW

HEIGHTS OF THE BENCHMARKS AS SHOWN AND TABULATED WITHIN THESE DRAWINGS.

6. THE DATA REPORTED VIA THIS SURVEY IS THE RESULT OF A FULL MULTI-BEAM ECHO SOUNDER

COLLECTION. HIGH FREQUENCY SOUNDINGS ARE SHOWN.

7. SOUNDINGS SHOWN ON THE RECORD DRAWINGS ARE BELOW THE STATED VERTICAL DATUM UNLESS

PRECEDED BY A (+) SIGN.

8. HORIZONTAL AND VERTICAL POSITIONING WAS ACCOMPLISHED THROUGH REAL-TIME KINEMATIC (RTK)

GPS TECHNIQUES AND BASED ON THE CONTROL POINTS/BENCHMARKS AS SHOWN AND TABULATED

WITHIN THESE DRAWINGS.

9. HORIZONTAL POSITIONS ARE DEPICTED IN THE STATE PLANE COORDINATE SYSTEM OF 1983, FLORIDA EAST ZONE (0901), AND ARE REFERENCED TO THE NORTH AMERICAN DATUM OF 1983 (NAD83), ADJUSTMENT OF 2011.

10. UNLESS INDICATED OTHERWISE, ALL COORDINATES, DEPTHS, HEIGHTS AND DIMENSIONS ARE IN THE

UNITS OF U.S. SURVEY FEET.

11. AIDS TO NAVIGATION WERE NOT LOCATED DURING THIS SURVEY.

12. THE DATA TO WHICH THESE NOTES REFER REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED ABOVE AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS

AT THAT TIME.

13. SURVEY ACCURACY PERFORMANCE STANDARDS, QUALITY CONTROL, AND QUALITY ASSURANCE

REQUIREMENTS WERE FOLLOWED IN ACCORDANCE WITH USACE EM 1110-2-1003, HYDROGRAPHIC

SURVEYING, 30 NOV 2013 AND EM 1110-2-6056, STANDARDS AND PROCEDURES FOR REFERENCING

PROJECT ELEVATION GRADES TO NATIONWIDE VERTICAL DATUMS, 31 DEC 2010.

1. REFER TO SURVEY NO. 25-105.

2. DATA WAS COLLECTED ON THE DATES 27 MARCH, 03 APRIL, AND 14-15 MAY 2025.

3. DEPTHS DEPICTED BY THIS SURVEY ARE REFERENCED TO THE VERTICAL DATUM OF MEAN

LOWER LOW WATER (MLLW), TIDAL EPOCH 1983-2001, AS PUBLISHED BY THE NATIONAL

OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA).

4. NOAA'S VDATUM MODEL, AND PUBLISHED TIDE STATION DATA WERE USED TO GENERATE A

HYPACK KINEMATIC TIDE DATUM (KTD) MODEL WHICH WAS USED TO CONVERT BETWEEN

NAVD88 AND MLLW. THIS KTD MODEL, BEING A COMBINATION OF THOSE TWO SOURCES

CANNOT BE CONSIDERED EQUIVALENT TO THE VDATUM MODEL DUE TO POSSIBLE EDITS. DO

NOT USE VDATUM IN PLACE OF THE KTD FILE. THE KTD MODEL USED FOR THIS SURVEY WAS:

“CAMDENGA-NASSAU-DUVAL-STJOHNS-FLAGLER_20191202.KTD”.

THE CONVERSION FROM GPS DERIVED ELLIPSOID HEIGHTS TO NAVD88 WAS ACHIEVED VIA

THE NOAA GEOID MODEL “GEOID18”.

5. TIDAL REDUCTIONS WERE OBTAINED USING REAL-TIME KINEMATIC (RTK) GPS AND

REFERENCED TO MLLW VIA THE KTD FILE REFERENCED ABOVE, AND CALIBRATED TO THE

PUBLISHED MLLW HEIGHTS OF THE BENCHMARKS ASSOCIATED WITH THE NOAA TIDE GAGE

SITES SPECIFIED BELOW:

VERTICAL CALIBRATION

AREA SURVEYED TIDE GAGE BENCHMARK(S)

ENTIRE PROJECT OUTSIDE 872-0218 WITH KTD 872 0218 TIDAL A

SECURITY FENCE (BC-3 & MEC)

ENTIRE PROJECT INSIDE 872 0214 WITH KTD MYPT-SBB-2

SECURITY FENCE

6. ALL DEPTHS SHOWN ON THESE DRAWINGS ARE BELOW THE CHART DATUM UNLESS

PRECEDED BY A (+) SIGN.

7. POSITIONS ARE DEPICTED IN THE STATE PLANE COORDINATE SYSTEM OF 1983, FLORIDA EAST

ZONE (0901), AND ARE REFERENCED TO THE NORTH AMERICAN DATUM OF 1983 (NAD83),

ADJUSTMENT OF 2011.

8. UNLESS INDICATED OTHERWISE, ALL COORDINATES, DEPTHS, HEIGHTS AND DIMENSIONS ARE

IN THE UNITS OF U.S. SURVEY FEET.

9. THIS SURVEY WAS PERFORMED USING REAL-TIME KINEMATIC (RTK) GPS POSITIONING WITH

THE FOLLOWING REFERENCE BASE LOCATION(S):

AREA SURVEYED RTK BASE LOCATION

ENTIRE PROJECT USACE MAYPORT ARP

10. ALL MULTI-BEAM SOUNDINGS FROM STA. 0+00 TO 54+00 IN THE MAYPORT ENTRANCE

CHANNEL (MEC) AND BARCUT-3 ARE IN HIGH FREQUENCY. SINGLE-BEAM SOUNDINGS IN THE

TURNING BASIN, DESTROYER SLIP, SMALL BOAT BASIN AND MEC STA. 54+00 TO 63+42 ARE IN

LOW FREQUENCY.

11. AIDS TO NAVIGATION WERE LOCATED DURING THIS SURVEY.

12.THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON

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

CONDITIONS AT THAT TIME.

13.SURVEY ACCURACY PERFORMANCE STANDARDS, QUALITY CONTROL, AND QUALITY

ASSURANCE REQUIREMENTS WERE FOLLOWED IN ACCORDANCE WITH USACE EM 1110-2-1003,

HYDROGRAPHIC SURVEYING, 30 NOV 2013 AND EM 1110-2-6056, STANDARDS AND

PROCEDURES FOR REFERENCING PROJECT ELEVATION GRADES TO NATIONWIDE VERTICAL

DATUMS, 31 DEC 2010.

49.5

E E ECABLE

JUNC

VB-JH22-20

PID AF31

CAN BUOY

NUN BUOY

RED LIGHTED BUOY / GREEN LIGHTED BUOY

JUNCTION BUOY

1. THIS PROJECT WAS DESIGNED BY THE JACKSONVILLE DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS OR SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS

APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS

REQUIRED BY ER 1110-1-8152.

2. UNLESS OTHERWISE INDICATED, ALL HORIZONTAL POSITIONS ARE SHOWN IN THE STATE PLANE COORDINATE SYSTEM OF 1983, FLORIDA EAST ZONE (0901), AND ARE REFERENCED TO THE 2011

ADJUSTMENT OF THE NORTH AMERICAN DATUM OF 1983 (NAD83(2011)).

3. UNLESS OTHERWISE INDICATED, ALL DEPTHS ARE REFERENCED TO THE MEAN LOWER LOW

WATER (MLLW) TIDAL DATUM, OF THE 1983-2001 TIDAL EPOCH. MLLW IS REALIZED DURING SURVEY OPERATIONS VIA A KINEMATIC TIDAL DATUM (KTD) MODEL, BASED ON NOAA'S VDATUM PROGRAM, PUBLISHED NOAA TIDE GAUGE INFORMATION, AND INTERPOLATION IN AREAS WHERE THE VDATUM

MODEL IS LACKING COVERAGE OR IN UNREASONABLE DISAGREEMENT WITH PUBLISHED NOAA

TIDE GAUGE RECORDS. THE RELATIONSHIP BETWEEN MLLW AND THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) VARIES ALONG THE EXTENTS OF A PROJECT; A SINGLE VALUE FROM A PUBLISHED TIDE GAUGE IS NOT TO BE USED FOR AN ENTIRE PROJECT. REFER TO THE SURVEY

NOTES ACCOMPANYING THESE DRAWINGS FOR THE APPLICABLE PROJECT KTD FILE CURRENTLY

IN USE AT THIS PROJECT. ALL DEPTHS SHOWN ABOVE REFERENCED DATUM ARE ASSIGNED THE

PLUS SYMBOL (+).

4. UNLESS OTHERWISE INDICATED, ALL POSITIONS, STATIONING AND DEPTHS ARE IN THE UNITS OF

U.S. SURVEY FEET.

5. UNLESS OTHERWISE INDICATED, ALL STATIONS REFER TO DISTANCE ALONG THE CHANNEL

CENTERLINE.

6. UNLESS OTHERWISE INDICATED, ALL PLANIMETRIC FEATURES DEPICTED ON THESE DRAWINGS

ARE FOR INFORMATION ONLY AND WERE NOT PHYSICALLY LOCATED BY SURVEY. VERIFY THE

LOCATION OF ALL SUCH FEATURES THAT ARE NECESSARY FOR OR AFFECT THE PERFORMANCE

OF CONSTRUCTION OF THIS PROJECT.

7. THE AERIAL IMAGERY SHOWN ON THESE DRAWINGS IS FOR GENERAL INFORMATION ONLY AND IS NOT TO BE USED FOR MEASUREMENTS. AERIAL IMAGERY FROM BING WITHIN AUTOCAD. DATE OF

AERIAL IMAGERY UNKNOWN.

8. THE LEGENDS ON THIS SHEET ARE COMPOSED OF STANDARD SYMBOLS AND ARE PERTINENT TO THE CONDITIONS ON THIS SET OF DRAWINGS TO THE EXTENT APPLICABLE. ADDITIONAL LEGENDS

AND/OR ABBREVIATIONS MAY APPEAR IN THIS SET OF DRAWINGS TO INDICATE SPECIFIC

CONDITIONS IN LIEU OF SYMBOLS SHOWN ON THIS SHEET.

Y 5, _N

_G -0

W G

O G

G Y, G

N O

S, S

U R

N O

M S

O N

S, G

G-02 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

G -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

0, X=

5, X=

0, X=

5, X=

0, Y=2,195,000

Y=2,200,000

Y=2,210,000

5, Y= 2,190,000

Y= 2,215,000

Y= 2,220,000

Y=2,205,000

TOTALS

LOCATION TOTALALLOWABLE

OVERDEPTH

REQUIRED

DEPTH

TURNING BASIN*

SMALL BOAT BASIN

MAYPORT ENTRANCE CHANNEL*

BAR CUT-3 AND M.E.C. WIDENER* 150,000

DESTROYER SLIP

60,000

260,000

3,000

476,000

3,000

50,000

150,000

STATIONING

BAR CUT-3 STA. 00+00 TO M.E.C. STA. 15+00

M.E.C. STA. 15+00 TO M.E.C. STA. 63+41.62

ALL

*SEE BID SCHEDULE. ITEMS PAID BY SUB LINE ITEMS.

ESTIMATED DREDGING QUANTITIES IN CUBIC YARDS

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

BAR CUT-3

B A

R C

U T-

A . 0

APPROXIMATELY 4.9 NAUTICAL MILES TO CENTER

OF PROJECT RELEASE ZONE FROM TIP OF SOUTH JETTY

U. S. N A V A L S T A T I O N M A Y P O R T

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

G B

N S

. 2

C U

T-

CERTIFICATION REQUIRED LINE (CRL-C)APPLIES TO BAR CUT-3 ONLY

CERTIFICATION REQUIRED LINE (CRL-L)APPLIES TO BAR CUT-3 ONLY

BAR CUT-3ST. JOHNS RIVER

MAYPORT ENTRANCE CHANNEL

APPROXIMATE LIMITS OF MAYPORT NAVAL BASE

FORT GEORGE INLET

SEE NOTE 1

APPROXIMATE SHORELINE

TURNING BASIN

DESTROYER SLIP

SMALL BOAT BASIN

SOUTH JETTY

165,000

17,000

2,000

384,000 860,000

5,000

20,000

425,000

110,000

300,000

NOTE:

REQUIRED DEPTH AND ALLOWABLE OVERDEPTH VOLUMES INCLUDE ANTICIPATED SHOALING TO OCCUR BETWEEN THE DATE

OF THE SURVEY AND THE COMMENCEMENT OF DREDGING.

PROJECT

RELEASE

ZONE

JACKSONVILLE OCEAN DREDGED

MATERIAL DISPOSAL SITE (ODMDS)

ODMDS ZONE A

Y 5, _N

_G -0

W G

O G

T O

G-03 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

G -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

GULF OF AMERICA

LAKE

OKEECHOBEE

ALABAMA

GEORGIA

TALLAHASSEE

PENSACOLA

JACKSONVILLE

ORLANDO

FT. MYERS

MIAMI

TAMPA

KEY WEST

N.T.S.

LOCATION MAP

LOCATION

OF WORK

CANAVERAL

ST LUCIE

ST AUGUSTINE

GAINESVILLE

FLORIDA

WEST PALM

BEACH

FT. LAUDERDALE

ATLANTIC O

CEAN

GENERAL SHEET NOTES

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

1. DREDGE AREAS PARTIALLY WITHIN BAR CUT-3 OR WITHIN

THE WIDENER (BAR CUT-3 STA. 0+00 THROUGH M.E.C. STA.

15+00) ARE CONSIDERED TO BE PART OF BAR CUT-3

DREDGING FOR PAYMENT PURPOSES.

PROJECT OVERVIEW

0 1000' 2000'

6, X=

8, X=

0, X=

2, X=

4, X=

6, X=

8, Y=2,212,000

Y=2,210,000

Y=2,208,000

Y=2,206,000

Y=2,204,000

Y=2,202,000

0, I

NOTE: SMALL BOAT BASIN

CONTROL POINTS

PROVIDED ON

SHEET C-11

BARC8T - 3

RGE. -400

RGE. 00

RGE. 400

RGE. 00

RGE. 250

RGE. 500RGE. 1000

T8RNIN* BASIN

ESTR

SLIP

MA<PORT ENTRANCE C+ANNEL

22II

III

RGE. -300

RGE. 00

RGE. 300

P.I. STA. 198+63.50 BARCUT-3

P.I. STA 0+00 TURNING BASIN

P.I. STA 63+41.62 MAYPORT ENTRANCE CHANNEL

P.I. STA. 0+00 MAYPORT ENTRANCE CHANNEL

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

S T J O H N S R I V E R

SMALL BOAT BASIN

III

CHANNEL CENTERLINE CONTROL POINTS CHANNEL CONTROL POINTS

553,858.17

534,138.28

528,009.48

525,400.54

526,584.24

527,278.69

2,203,149.12

2,205,533.40

2,203,904.33

2,204,655.77

2,202,814.77

2,201,420.80VI

553,810.16

537,826.56

537,640.01

535,298.65

532,774.41

528,073.70

528,217.34

527,109.52

526,458.46

526,255.38

526,081.30

525,956.96

525,892.60

525,869.20

525,894.72

525,967.04

527,049.98

527,525.64

527,403.49

527,023.12

526,377.82

525,785.91

525,800.28

524,980.36

525,536.07

526,116.56

526,096.88

528,635.02

534,250.78

537,314.92

537,525.48

553,906.18

525,008.21

526,294.31

2,202,752.01

2,204,684.55

2,204,807.83

2,205,090.92

2,204,912.19

2,203,662.72

2,203,422.08

2,202,889.79

2,202,730.54

2,202,933.62

2,203,169.87

2,203,435.12

2,203,709.33

2,203,996.45

2,204,281.45

2,204,560.06

2,204,686.56

2,201,458.62

2,201,421.69

2,201,418.99

2,202,714.30

2,202,884.51

2,202,929.50

2,203,164.60

2,205,136.76

2,204,969.85

2,204,901.39

2,204,329.28

2,205,821.98

2,205,451.50

2,205,526.77

2,203,546.22

2,203,263.45

2,202,894.69

CHANNEL P.I. POINTS EASTING NORTHING CHANNEL LIMITS EASTING NORTHING

B A

R C

U T-

. 0

DESIGNATION X-EASTING Y-NORTHING NAVD88 MLLW APPLICABLE TO SURVEY NO.

NOTES:

1. "SC" INDICATES A SCALED HORIZONTAL POSITION. THESE POINTS ARE ONLY TO BE USED AS A VERTICAL CALIBRATION/CHECK POINTS, AND ARE NOT FOR HORIZONTAL CONTROL. SCALED COORDINATES ARE PROVIDED

TO AID IN FIELD LOCATION.

2. SURVEY 25-107 (JACKSONVILLE ODMDS ZONES A AND C1) ONLY USED THE BENCHMARK "872 0218 A", LISTED ABOVE, FOR THE KTD/TIDE-MODEL CALIBRATION. 25-107 DID NOT USE ANY OF THE OTHER LISTED SURVEY CONTROL POINTS. REFER TO THE SURVEY NOTES FOR THIS SITE INVESTIGATION WITHIN THESE PLANS.

872 0218 A 872 0218 C

USACE MAYPORT ARP

872 0214 A 872 0214 C

MYPT-SBB-1

MYPT-SBB-2

2,204,693.60

2,204,180.SC

2,203,649.80

2,203,840.SC

2,204,050.SC

2,203,430.SC

2,203,450.SC

521,362.31

521,210.SC

531,382.38

531,840.SC

531,500.SC

528,730.SC

528,560.SC

4.34 10.91 59.67

6.03 11.79

5.97 6.03

7.33 13.84

N/A N/A N/A 9.06 9.12

872 0214 C

872 0214 A

MYPT-SBB-1

MYPT-SBB-2

USNS MAYPORT SURVEY CONTROL

USACE MAYPORT ARP

25-105 AND 26-007

26-007

25-105 AND 26-007

25-105 25-105 25-105 25-105

872 0218 A

872 0218 C

Y 5, _N

_G -0

W G

O G

C O

O L

G-04 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

G -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

CONTROL DATA

400' 800'0

M A

C -0

A R

C U

T-

. 3 3+

.65.6 58 .4

.1.0

.6.1

58.56 .5

.4.9

.95.5 56 .5

.5.4

58..4

55.5 56 .6

.25.4 56 .5

C -0

C-

C-11

KEY PLAN

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

B A

R C

U T-

. 0

RGE. -400

RGE. 00

RGE. 400

RGE. 00

RGE. -400

RGE. 400

B A

R C

U T-

. 5

B A

R C

U T-

. 1

B A

R C

U T-

. 1

B A

R C

U T-

. 2

B A

R C

U T-

. 2

B A

R C

U T-

. 3

BAR CUT-3

ST JOHNS RIVER ENTRANCE CHANNEL

ATLANTIC OCEAN

NO DREDGING ON THIS SHEET

3, X=

2, X=

1, Y=2,205,000

Y=2,204,000

Y=2,203,000

Y 5, _N

_C -0

W G

O G

C U

T-

C U

T-

G P

C-01 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

C -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

DREDGING PLAN

0 100' 200'

.6.9

.23.6 53 .4

5.9

.32.9 52 .7

.83.2 53 .8

.12.9 53 .2

.3.7

.5.6

.9.6

.6.5

.1.6

C -0

C-

C-11

KEY PLAN

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

RGE. 00

RGE. -400

RGE. 400

BAR CUT-3

ST JOHNS RIVER ENTRANCE CHANNEL

ATLANTIC OCEAN

RGE. -400

RGE. 00

RGE. 400

M A

C -0

A R

C U

T-

. 6 6+

M A

C -0

A R

C U

T-

. 3 3+

B A

R C

U T-

. 3

B A

R C

U T-

. 4

B A

R C

U T-

. 4

B A

R C

U T-

. 5

B A

R C

U T-

. 5

B A

R C

U T-

. 6

B A

R C

U T-

. 6

Y=2,203,000

Y=2,204,000

Y=2,205,000

8, X=

9, X=

0, VB-MP13-9

VB-MP2022-15

VB-MPH08-81

VB-MPH08-83

B A

R C

U T-

. 5

50-FOOT REQUIRED DEPTH

PLUS 2-FOOT ALLOWABLE OVERDEPTH

Y 5, _N

_C -0

W G

O G

C U

T-

O B

U T-

D R

N C

C-02 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

C -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

-B

C O

O G

E D

DREDGING PLAN

0 100' 200'

.2.0 41 .3

.21.6 42 .1

.6.9 46 .2

.69

.86

.37

.9.3

.82.8 52 .9

.5.0 51 .2

.30.1 50 .3

.73

.3.6 42 .8

C-12

B A

R C

U T-

. 8

C -0

C-

C-11

KEY PLAN

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

VB-MP13-8

VB-MP16-10

VB-MP16-11

VB-MP16-12

VB-MP2022-13

VB-MP2022-14

VB-MPH08-69

VB-MPH08-71

VB-MPH08-73

M A

C -0

A R

C U

T-

. 6 6+

M A

C -0

A R

C U

T-

. 9 9+

RGE. 00

RGE. -400

RGE. 400

BAR CUT-3

ST JOHNS RIVER ENTRANCE CHANNEL

ATLANTIC OCEAN

RGE. -400

RGE. 00

RGE. 400

Y=2,203,000

Y=2,204,000

Y=2,205,000

4, X=

5, X=

6, X=

7, B A

R C

U T-

. 7

B A

R C

U T-

. 7

B A

R C

U T-

. 8

B A

R C

U T-

. 8

B A

R C

U T-

. 9

B A

R C

U T-

. 9

X=546,822 Y=2,203,379

NO DREDGING AREA

BUFFER RADIUS = 100'

(SEE NOTE 1)

50-FOOT REQUIRED DEPTH

PLUS 2-FOOT ALLOWABLE OVERDEPTH

Y 5, _N

_C -0

W G

O G

C U

T-

O B

U T-

D R

N C

C-03 pw

T- C

M Y.

Ja ck so nv ille D is tri ct \D oc um en ts

\N av ig at io n

Pr oj ec ts

\M ay po rt\

M ay po rt

M D

F Y2

- P la ns

Sh ee t M od el s\

C -0

Fe br ua ry

C _B

&W .S

, J O

A M

R M

Y C

DREDGING PLAN

0 100' 200'

GENERAL SHEET NOTES

1. NO DREDGING, SPUDS, ANCHORS, SUBMERGED PIPELINES,

CABLES, OR CONTACTING THE CHANNEL BOTTOM IS

ALLOWED IN THIS AREA.

N N

C R

O N

D B

C H

D B

D R

B Y:

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

6B A0

U .S

. N

O N

T M

E D

G D

L C

O U

, F

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Mar 2, 2026.