About this file

This federal contract opportunity notice solicits bids for maintenance dredging of the Intracoastal Waterway in St. Johns County, Florida. The work includes dredging approximately 641,500 cubic yards of shoal material from seven cuts along a 4.4 mile stretch of the waterway to a depth of 12 feet plus 2 feet of allowable overdepth. All dredged material will be placed in an existing Dredged Managed Material Area located approximately 2 to 7.5 miles from the project limits. The solicitation requires use of a minimum size 16-foot cutterhead dredge and includes turbidity and endangered species monitoring. Bids are due by July 19, 2021. The acquisition is a total small business set-aside with an estimated value between $10-15 million and a 210-day period of performance. The solicitation will be issued electronically on beta.Sam.gov and interested vendors must register as interested vendors to receive amendments.

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N E of Engineers

US Army Corps

SOLICITATION NO.:

C-10

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

A T E R W A Y

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

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D U V A L C O U N T Y

GENERAL

SHEET INDEX

G-01

G-02

COVER AND SHEET INDEX

G-03

G-04

PROJECT OVERVIEW

C-01

C-02

C-03

C-04

C-05

C-06

CIVIL

C-07

C-08

C-09

G-05 CHANNEL CONTROL DATA

CHANNEL CONTROL DATA

N

J. TURNER BUTLER BOULEVARD

PALM

V

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R O

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MAINTENANCE DREDGING

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U .S . R

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NOT TO SCALE

C-13

C-11

C-12

C-16

C-14

C-15

C-17

RESOURCE

R-01

R-02

R-03

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ABBREVIATIONS AND SYMBOLOGY

DREDGING CROSS SECTIONS

DU-9 DISPOSAL AREA - OVERVIEW

ISSUE DATE:

INTRACOASTAL WATERWAY, JACKSONVILLE TO MIAMI

MAINTENANCE DREDGING, 12-FOOT PROJECT

PALM VALLEY, NORTH REACH

JACKSONVILLE DISTRICT

W912EP-B-0010

JUNE 2021

ST. JOHNS COUNTY, FLORIDA

SHEET ID SHEET TITLE

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

S T. J O H N S C O U N T Y

R-04

P A L M V

A L L E Y

DU-9 DISPOSAL AREA

DU-9 DISPOSAL AREA AS-BUILT - EXISTING SITE CONDITIONS

DU-9 DISPOSAL AREA AS-BUILT - SITE PLAN

DREDGING PLAN - STA. 26+00 CUT-DU-19 TO STA. 5+00 CUT-SJ-2

DREDGING PLAN - STA. 5+00 CUT-SJ-2 TO STA. 13+00 CUT-SJ-3

DREDGING PLAN - STA. 13+00 CUT-SJ-3 TO STA. 11+00 CUT-SJ-4

DREDGING PLAN - STA. 11+00 CUT- SJ-4 TO STA. 45+00 CUT- SJ-4

DREDGING PLAN - STA. 45+00 CUT-SJ-4 TO STA. 12+00 CUT-SJ-5

DREDGING PLAN - STA. 12+00 CUT-SJ-5 TO STA. 46+00 CUT-SJ-5

DREDGING PLAN - STA. 46+00 CUT-SJ-5 TO STA. 79+00 CUT-SJ-5

DREDGING PLAN - STA. 79+00 CUT-SJ-5 TO STA. 112+00 CUT-SJ-5

DREDGING PLAN - STA. 112+00 CUT-SJ-5 TO STA. 4+00 CUT-SJ-6

DREDGING PLAN - STA. 4+00 CUT-SJ-6 TO STA. 38+00 CUT-SJ-6

DREDGING PLAN - STA. 38+00 CUT-SJ-6 TO STA. 72+00 CUT-SJ-6

DREDGING PLAN - STA. 72+00 CUT-SJ-6 TO STA. 5+00 CUT-SJ-7

DREDGING PLAN - STA. 5+00 CUT-SJ-7 TO STA. 3+00 CUT-SJ-8

DREDGING PLAN - STA. 3+00 CUT-SJ-8 TO STA. 35+00 CUT-SJ-8

DREDGING PLAN - STA. 35+00 CUT-SJ-8 TO STA. 8+00 CUT-SJ-9

DU-9 DISPOSAL AREA AS-BUILT - TYPICAL SECTIONS

DU-9 DISPOSAL AREA AS-BUILT - WEIR DETAILS

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LIGHTED BEACON

GREEN DAYBEACON

RED DAYBEACON

CAN BUOY

NUN BUOY

RED LIGHTED BUOY / GREEN LIGHTED BUOY

IN THE DIRECTION OF ARROW

MONUMENT FALLS OFF THE PAGE

CONTROL POINT

VERTICAL / TIDAL CALIBRATION

ELEVATION AND LOCATION

PROJECT CHANNEL

DREDGING AREAS

CONTROL MONUMENT

HORIZONTAL AND VERTICAL

TIDE STAFF

49.5

CHANNEL CL PI POINT

PID AF31

CB-JH99-22

-I

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D E

C

HYDROGRAPHIC SURVEYING, 30 NOV 13.

WERE FOLLOWED DURING THIS SURVEY IN ACCORDANCE WITH USACE EM 1110-2-1003,

9.SURVEY ACCURACY STANDARDS, QUALITY CONTROL, AND QUALITY ASSURANCE REQUIREMENTS

AVAILABLE DEPTHS AT THE TIME OF SURVEY.

GENERAL CONDITIONS AT THAT TIME. THIS CHART IS SOLELY FOR THE DISTRIBUTION OF

ON THE DATES INDICATED ABOVE AND CAN ONLY BE CONSIDERED AS INDICATEING THE

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

CUTS SJ-01 SJ-0727-29 APRIL 2020 SB-48

REMAINDER OF CUT SJ-1403 APRIL 2020 SB-44

PORTION CUT SJ-12, SJ13 AND PORTION OF CUT SJ-1402 APRIL 2020 SB-44

CUTS SJ-10 SJ-11 AND PORTION OF CUT SJ-1227 MARCH 2020 SB-48

CUTS SJ-08 SJ-0926 MARCH 2020 SB-48

CUTSURVEY VESSEL DATE OF SURVEY

ECHOSOUNDER AND ROSS 835C DUAL-FREQUENCY SMART SOUNDER.

7. VERTICAL MEASURMENTS WERE MADE USING AN EDGETECH 6205 MULTIPHASE

NOAA TIDAL STATION 8720398 “0398 J 2003”(NGS PID: DL5790) FOR ALL CUTS SJ-01 THRU SJ-14

PUBLISHED MLLW HEIGHTS OF THE BENCH MARKS SITES SPECIFIED BELOW:

ADMINISTRATION (NOAA). NOAA’S VDATUM MODEL WAS USED AND CALIBRATED TO THE

1983-2001, AS REPORTED BY THE NATIONAL OCEANIC AND ATMOSPHERIC

6. DEPTHS DEPICTED BY THIS SURVEY ARE REFERENCED TO MLLW, TIDAL EPOCH AND

THRU SJ-14

REFERENCE BASE LOCATED AT “0398 J 2003”(OPUS PID: DL5790) FOR ALL CUTS SJ-01

THE FOLLOWING REFERENCE BASE LOCATIONS:

5. THIS SURVEY WAS PERFORMED USING REAL-TIME KINEMATIC GPS POSITIONING WITH

1983, (NAD83).

THE EAST ZONE OF FLORIDA AND REFERENCED TO THE NORTH AMERICAN DATUM OF

4. PLANE COORDINATES ARE BASED ON THE TRANSVERSE MERCATOR PROJECTION FOR

3. AIDS TO NAVIGATION WERE LOCATED AS PART OF THIS SURVEY.

2. ALL ELEVATIONS ARE BELOW THE CHART DATUM UNLESS PRECEEDED BY A (+) SIGN.

1. REFER TO SURVEY NO. 20-098

DREDGE AREA

PIPELINE CORRIDOR

STAGING AREA

TERMS AND ABBREVIATIONS

DISCIPLINE DESIGNATOR LEGEND - NAVIGATION

GENERAL SYMBOLOGY

REFERENCE SYMBOL KEY

GENERAL NOTES

LEGEND - GEOTECHNICAL BORINGS

LEGEND - AIDS TO NAVIGATION

IDENTIFIER

CORE BORING

A B

B R

E V

IA

T

IO

N S A

N D S

Y M

B O

L O

G Y

NO WAKE

SIGN

INFORMATION SIGN

"INFO SIGN"

R - RESOURCE

C - CIVIL

G - GENERAL

OBJECT REFERENCED

VIEWING PLANE

CUTTING PLANE LINE

IDENTIFICATION

S-56 S-56

SHOWN

DRAWING WHERE

400'0 200'20' 40'0

SECTION NAME

TITLE

DRAWING WHERE SHOWN

GRAPHIC SCALE

CROSS SECTIONC

C-16

HORIZONTALVERTICAL

FULL CROSS SECTION

DRAWING AREA - CROSS SECTION PROFILE

D D

200'0 100'

N

NORTH INDICATOR

GRAPHIC SCALE

TITLE

DRAWING AREA - PLAN

PLAN VIEW

CHANNEL SURVEY NOTES

CHANNEL LIMIT PI POINTSJRL 1

SJ 1

SYMBOLS SHOWN ON THIS SHEET.

ABBREVIATIONS MAY APPEAR IN THIS SET OF DRAWINGS TO INDICATE SPECIFIC CONDITIONS IN LIEU OF

CONDITIONS ON THIS SET OF DRAWINGS TO THE EXTENT APPLICABLE. ADDITIONAL LEGENDS AND/OR

6. THE LEGENDS ON THIS SHEET ARE COMPOSED OF STANDARD SYMBOLS AND ARE PERTINENT TO THE

DATED 2020).

IS FOR GENERAL INFORMATION ONLY AND IS NOT TO BE USED FOR MEASUREMENTS (AERIAL IMAGERY

PERFORMANCE OF CONSTRUCTION OF THIS PROJECT. THE AERIAL IMAGERY SHOWN ON THESE DRAWINGS

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

INFORMATION ONLY AND WERE NOT PHYSICALLY LOCATED BY SURVEY. THE CONTRACTOR IS RESPONSIBLE

5. UNLESS OTHERWISE INDICATED, ALL PLANIMETRIC FEATURES DEPICTED ON THESE DRAWINGS ARE FOR

CENTERLINE.

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

4. UNLESS OTHERWISE INDICATED, ALL POSITIONS, STATIONING AND ELEVATIONS ARE IN THE UNITS OF U.S.

REFERENCED DATUM ARE ASSIGNED THE PLUS SYMBOL (+).

BENCHMARKS TO BE EMPLOYED TO CONDUCT, OR REPRODUCE, A SURVEY. ALL ELEVATIONS SHOWN ABOVE

THE APPLICABLE PROJECT KTD FILE NAME AND TIDAL CALIBRATION/VERIFICATION STATIONS, OR

NOT TO BE USED FOR AN ENTIRE PROJECT. REFER TO SURVEY NOTES ACCOMPANYING THESE PLANS FOR

(NAVD88) VARIES ALONG THE EXTENTS OF A PROJECT; A SINGLE VALUE FROM A PUBLISHED TIDE GAUGE IS

INFORMATION. THE RELATIONSHIP BETWEEN MLLW AND THE NORTH AMERICAN VERTICAL DATUM OF 1988

TIDAL DATUM (KTD) MODEL, BASED ON NOAA’S VDATUM PROGRAM AND PUBLISHED NOAA TIDE GAUGE (MLLW) TIDAL DATUM, 1983-2001 EPOCH. MLLW IS REALIZED DURING SURVEY OPERATIONS VIA A KINEMATIC

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

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

COORDINATE SYSTEM OF 1983, FLORIDA EAST ZONE (0901), AND ARE REFERENCED TO THE 2011

2. UNLESS OTHERWISE INDICATED, ALL HORIZONTAL POSITIONS ARE SHOWN IN THE STATE PLANE

PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

THE INITIALS OR SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE

1. THIS PROJECT WAS DESIGNED BY THE JACKSONVILLE DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS.

CHANNEL CENTERLINE

CHANNEL LIMIT

WIDENER LIMIT

VERT

USACE

TYP

STA

ST

RGE

RD

PID

PI

N.T.S.

NOAA

NAVD88

NAD 83

MLLW

IWW

HORIZ

FT

EL / ELEV

CY

COR

CL

BLVD

VERTICAL

UNITED STATES ARMY CORPS OF ENGINEERS

TYPICAL

STATION

STREET

RANGE

ROAD

PERMANENT IDENTIFIER

POINT OF INTERSECTION

NOT TO SCALE

NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

NORTH AMERICAN VERTICAL DATUM OF 1988

NORTH AMERICAN DATUM OF 1983

MEAN LOWER LOW WATER

INTRACOASTAL WATERWAY

HORIZONTAL

FOOT/FEET

ELEVATION

CUBIC YARD

CONTRACTING OFFICER REPRESENTATIVE

CENTERLINE

BOULEVARD

TOTALS

NOTE:

AREA

DREDGE

DEPTH

REQUIRED

VOLUME TO

OVERDEPTH

ALLOWABLE

VOLUME IN

VOLUME

TOTAL

LOCATION

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

REQUIRED DEPTH AND ALLOWABLE OVERDEPTH VOLUMES INCLUDE ANTICIPATED SHOALING

N

S H

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2000' 4000'0 G-03

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PROJECT OVERVIEW

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

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

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

A T E R W A Y

D U V A L C O U N T Y

S T. J O H N S C O U N T Y

PALM

V

ALL

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B

O U

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VAR

D

MAINTENANCE DREDGING

STA. 0+

00 C

UT-SJ

-1

STA. 45

+00

CUT-SJ

-8

P R O J E C T L

I M I T

S

P A L M V A L L E Y

C O

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T Y

L

IN

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1 1,900 3,100 5,000

449,000 653,000

205,900 452,100 658,000

S A

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A B

L O R

O A

D

DU-9 DISPOSAL AREA

ESTIMATED DREDGING QUANTITIES IN CUBIC YARDS

CUT SJ-1 STA. 16+25 TO CUT SJ-1 STA. 21+65.82

Y= 2160000

X

X

X

X

X

X

Y= 2150000

Y= 2140000

Y= 2130000

Y= 2120000

Y= 2110000

Y= 2100000

ROAD

ACCESS

204,000CUT SJ-2 STA. 7+00 TO CUT SJ-8 STA. 42+20 2

J TURNER BUTLER BOULEVARD

ROAD

ACCESS

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KEY WESTN.T.S.

LOCATION MAP

OF WORK

LOCATION

CANAVERAL

ST LUCIE

ST AUGUSTINE

GAINESVILLE

FLORIDA

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BEACH

WEST PALM

FT. LAUDERDALE

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400' 800'0

X= 525000

Y

Y

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Y

Y

Y

X= 52

Y

X= 52

X= 525000

Y

X= 522500

Y

Y

X= 520000Y

Y

Y

X= 520000

Y

Y

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Y

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Y

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X= 525000Y

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C H

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CHANNEL CONTROL DATA

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T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

POINT (Y) NORTHING(X) EASTING

FLORIDA EAST ZONE PLANE COORDINATES (NAD83(90))

CHANNEL CONTROL POINTS

2144303.98

2144343.40

2144323.69

2147625.91

2148039.91

2147864.60

2147930.92

2147897.76

2149687.09

2150101.55

2149795.85

2149861.71

2149828.78

2151616.36

2152202.92

2151913.30

2151910.35

2151911.82

523852.36

523971.05

523911.70

522870.77

522622.66

522800.24

522910.99

522855.61

521132.04

520886.87

520843.94

520955.15

520899.54

520455.60

520469.68

520241.09

520371.90

520306.50

SJRL 4

SJLL 4

SJ 4

SJWD 3B

SJWD 3A

SJRL 3

SJLL 3

SJ 3

SJWD 2B

SJWD 2A

SJRL 2

SJLL 2

SJ 2

SJWD 1B

SJWD 1A

SJRL 1

SJLL 1

SJ 1

CUT SJ-1

CUT

SJ

-2

CUT SJ-3

CUT SJ-4

RGE.

RGE.

RGE. 0

RGE. 125

RGE. 125

RGE. 0

RGE. 125

RGE. 0

ST. JOHNS COUNTY

INTRACOASTAL WATERWAY

S J L L

S J

W D

B

S J

W D

A

S T

A C

U T -S

J -1

S T

A . 1

.0

C

U T -S

J -1

S T

A . 0

C

U T -S

J -2

S J

S J R

L

S J

W D

A

S J

W D

B S

T A . 2

.0

C

U T -S

J -3

S T

A . 2

.6

C

U T -S

J -2

S T

A . 0

C

U T -S

J -3

S J

S J L L

S J R

L

S T

A C

U T -S

J -4

S T

A .8

C

U T -S

J -3

S J

W D

B

S J

W D

A

S J L L

S T

A .0

C

U T -D

U -1

S T

A .0

C

U T -S

J -1

S T

A .8

C

U T -D

U -1

S T

A . 2

.8

C

U T -S

J -1

S T

A . 2

.0

C

U T -S

J -2

S J L L

S T

A . 2

.0

C

U T -S

J -2

S J

S J R

L 1 S

J

S J R

L

RGE. 62.5

RGE.

.5

RGE. 62.5

RGE. 62.5

CUT SJ-5

S J

W D

A

S J

W D

B

S J L L

S J

S J R

L

S T

A .0

C

U T -S

J -4

S T

A

.0

C

U T -S

J -5

S T

A

.6

C

U T -S

J -4

S T

A C

U T -S

J -5

S T

A .3

C

U T -S

J -5

S T

A C

U T -S

J -6

S J R

L

S J

S J L L

ST. JOHNS COUNTY

INTRACOASTAL WATERWAY

RGE. 125

RGE. 0

RGE. 62.5

POINT (Y) NORTHING(X) EASTING

FLORIDA EAST ZONE PLANE COORDINATES (NAD83(90))

CHANNEL CONTROL POINTS

SJRL 6

SJLL 6

SJ 6

SJWD 5B

SJWD 5A

SJRL 5

SJLL 5

SJ 5

529034.87

529157.25

529096.06

526202.37

526089.42

526160.78

526281.29

526221.04

2124162.25

2124187.71

2124174.98

2137855.80

2138249.99

2138056.85

2138091.37

2138074.11

-I

W W

P V -G

I0 .d g n

G E

N E

R A

L

G-05400' 800'0

400' 800'0

M A

T C

H L

IN

E S

H E

E T G

-0 S

T A

C

U T -S

J -6

M A

T C

H L

IN

E S

H E

E T G

-0 S

T A

C

U T -S

J -8

M A

T C

H L

IN

E S

H E

E T G

-0 S

T A

C

U T -S

J -8

X= 527500

Y

Y

X= 527500

Y

Y

X= 530000 Y

X= 532500

Y

X= 535000

Y

0X= 535000

Y

Y

X= 532500

Y

Y

X= 530000

X= 537500

Y

Y

X= 535000

X= 532500

Y

Y

X= 532500 Y

X= 535000 Y

Y

X= 537500

X= 540000

X= 542500

Y

Y

Y

0X= 540000

Y

Y

C H

A N

N E

L C

O N

T R

O L D

A T

A

N

S T

A

C

U T -S

J -1

CHANNEL CONTROL DATA

CHANNEL CONTROL DATA

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12

H

J

13 14

K

L

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

/2 /2

D R

A W

IN

G D

A T

E

F

IL

E N

A M

E

A N

S I E

W E

P -2

-B -0

J A

C K

S O

N V

IL

L E D

IS

T R

IC

T

S

A N M

A R

C O B

L V

D

J A

C K

S O

N V

IL

L E F

L

W

R E

IL

L Y

M

R

IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\01 General\G-05

E

M A

R

IN

IN

T

R A

C O

A S

T A

L W

A T

E R

W A

Y J

A C

K S

O N

V

IL

L E T

O M

IA

M I

M A

IN

T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

POINT (Y) NORTHING(X) EASTING

FLORIDA EAST ZONE PLANE COORDINATES (NAD83(90))

CHANNEL CONTROL POINTS

SJRL 8

SJLL 8

SJ 8

SJRL 7

SJLL 7

SJ 7

532209.14

532321.86

532265.50

530896.88

531016.55

530956.71

2112281.93

2112336.12

2112309.03

2115258.89

2115297.31

2115278.10

CUT SJ-6

CUT SJ-7

S J L L

S T

A .3

C

U T -S

J -6

S T

A C

U T -S

J -7

S J

S J L L

S J R

L

S T

A .7

C

U T -S

J -7

S T

A C

U T -S

J -8

S J

S J R

L

RGE. 125

RGE. 0

ST. JOHNS COUNTY

INTRACOASTAL WATERWAY

RGE. 0

RGE. 125RGE. 62.5

RGE. 62.5

CUT SJ

-8

CUT SJ-8

CUT SJ-9

CUT SJ-10

S J L L

S J

S J R

L

S T

A .8

C

U T -S

J -8

S T

A C

U T -S

J -9

S J L L

S J

S J R

L

S T

A .9

C

U T -S

J -9

S T

A C

U T -S

J -1

RGE. 125

RGE. 0

RGE. 125

RGE. 0

RGE. 125

RGE. 0

ST. JOHNS COUNTY

INTRACOASTAL WATERWAY

RGE. 62.5

RGE. 62.5

RGE. 62.5

POINT (Y) NORTHING(X) EASTING

FLORIDA EAST ZONE PLANE COORDINATES (NAD83(90))

CHANNEL CONTROL POINTS

SJRL 10

SJLL 10

SJ 10

SJRL 9

SJLL 9

SJ 9

538649.02

538763.27

538706.15

534970.49

535082.18

535026.33

2099392.87

2099443.74

2099418.31

2106993.45

2107049.62

2107021.53

SURVEY CONTROL

872 0398 J DL5790 2,108,072.01 534,265.42 3.53 6.68

HORIZONTAL AND VERTICAL CONTROL POINT

872 0398 J

DESIGNATION PID NORTHING EASTING NAVD88 MLLW

C-0

C-0

C-06

C-07

C-08

C-09

C-10

C-11

C-

C-0

C-0

C-12 C-

C-

C -0

KEY PLAN

N

N.T.S.

.7

.5

.3

.8

.4

.2

.9

.6

.2

.3

.1

.0

.3

.8

.7 .7

.7

.7

.6

.4

.4

.1

.1

.7

.1

9.

9.

.9

.9

.9

9.

9.

9.

.8

9.

9.

9.

.7

.7

9.

9.

9.

9.

9.

.5

9.

9.

9.

49.

.4

9.

9.

3 9.

39.

9.

.2

.2

.2

9.

9.

9.

8.

8.

8.

.9

.9

8.

8 8.

8.

8.

8.

.7

8.

.6

8.

8.

8.

.5

8.

8.

8.

8.

8.

2 8.

8.

8.

.0

7.

7.

7.

87.

7.

7.

7.

7.

57.

7.

5 7.

7.

7.

7.

7.

7.

.2

7.

7.

.1

7.

7.

.0

6.

6.

6.

.9

6.

6.

8 6.

6.

6.

6.

56.

6.

6.

6.

6.

0 6.

6.

6.

5.

5.

5.

85.

.8

5.

5.

65.

6 5 .6

5.

5.

5.

5.

5.

5.

5.

3 5.

5.

5.

0 5.

5.

4.

4.

4.

64.

4.

4.

4.

4.

3.

93.

3.

73.

02.

520,233 2,151,899

2,149,772520,838LT-48 (04/20)

LT-46 (04/20)

MAP

LABEL

AIDS TO NAVIGATION

PLANE COORDINATES

YX

"LT-46"

"LT-48"

"L T -4

"L T -4

A

C-16

A

C-16

C B -I

W W

S J -2

C B -I

W W

S J -1

N

100' 200'0 C-01

DREDGING PLAN

D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANG

E 0

RANGE

RANGE

.5RANGE

RANG

E 62.5

RANG

E 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

M A

T C

H L

IN

E S

H E

E T C -0

S

T A . 5

C

U T -S J -2

STA. 0+00 CUT-SJ-1

STA. 28+10.81 CUT-DU-19

X= 521500

Y

0 X= 522000

Y

Y

Y

X= 51

X= 519000

Y

Y

Y

X= 519500Y

Y

C U

T S

J -1

C U

T S

J -1

C U

T S

J -1

C U

T S

J -1

C U T S J -2

CUT-

SJ

-2

X= 521000

X= 520500

X= 520000

X= 519500

Y

X= 520000

X= 520500

X= 521500

X= 522000

Y

X= 522500

Y

0X= 522500

Y

Y

Y

Y

Y

Y

X= 521000

CUT-SJ-1

CU

T-DU

-19

STA. 0+00 CUT-SJ-2

STA. 21+65.82 CUT-SJ-1

C U

T -S

J -1 S

T A .8

C U

T -S

J -1 S

T A

S T

A C

U T -D

U -1

S T

A C

U T -D

U -1

T

O

S

T A C

U T -S

J -2

C U

T S

J -1 S

T A

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

(SEE NOTE 1)

EXISTING DOCKS

OR STRUCTURES.

1. MAINTAIN A MINIMUM OF 25-FOOT OFFSET WHEN DREDGING NEAR DOCKS

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12

H

J

13 14

K

L

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

/2 /2

D R

A W

IN

G D

A T

E

F

IL

E N

A M

E

A N

S I E

W E

P -2

-B -0

J A

C K

S O

N V

IL

L E D

IS

T R

IC

T

S

A N M

A R

C O B

L V

D

J A

C K

S O

N V

IL

L E F

L

W

R E

IL

L Y

M

R

IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-01

E

M A

R

IN

IN

T

R A

C O

A S

T A

L W

A T

E R

W A

Y J

A C

K S

O N

V

IL

L E T

O M

IA

M I

M A

IN

T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

100' 200'0

DREDGING PLAN

D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0

RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -2

M A

T C

H L

IN

E S

H E

E T C -0

S

T A C

U T -S

J -3

C-02

Y

X 520000

Y

X 520000

Y

X 523000 Y

X 523500

CUT-SJ-3

X 522000

Y

X 522500

Y

X 524000

Y

Y

X 524000

X 523500

Y

X 523000

Y

X 522500

Y

X 522000

Y

X 521500

Y

Y

X 521000

X 520500

X 520500

Y

Y

X 521000

X 521500Y

CUT-SJ-2

C U

T S

J -2

C U

T S

J -2

C U

T S

J -2

C U

T S

J -2

C U

T S J -3

C U

T S J -3

STA. 0+00 CUT-SJ-3

STA. 27+48.65 CUT-SJ-2

C U

T S

J -2 S

T A

C U

T S J -3 S

T A

C U

T S

J -2 S

T A

C U

T S J -3 S

T A

C U

T S J -3 S

T A

S T

A C

U T -S

J -2

T

O

S

T A C

U T -S

J -3

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12

H

J

13 14

K

L

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

/2 /2

D R

A W

IN

G D

A T

E

F

IL

E N

A M

E

A N

S I E

W E

P -2

-B -0

J A

C K

S O

N V

IL

L E D

IS

T R

IC

T

S

A N M

A R

C O B

L V

D

J A

C K

S O

N V

IL

L E F

L

W

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IL

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IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-02

E

M A

R

IN

IN

T

R A

C O

A S

T A

L W

A T

E R

W A

Y J

A C

K S

O N

V

IL

L E T

O M

IA

M I

M A

IN

T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

C-0

C-0

C-06

C-07

C-08

C-09

C-10

C-11

C-

C-0

C-0

C-12 C-

C-

C -0

KEY PLAN

N

N.T.S.

C

C-16

C

C-16

D

C-16

D

C-16

B

C-16

B

C-16

C B -I

W W

S J -4

CB-IWWSJ99-3

C B -I

W W

S J -7

C B -I

W W

S J -6

C B -I

W W

S J -5

15.4

15.2

14.9

14.8

14.8

14.4

14.3

14.3

14.1

14.0

13.9

13.8

13.6

13.5

13.5

13.4

13.3

13.2

13.2

13.1

13.0

12.9

.8

12.8

12.7

12.6

12.5

12.5

.4

12.4

12.4

.2

12.2

.1

.1

12.1

12.0

12.0

11.9

11.8

11.7

11.6

11.5

.4

.4

11.4

11.3

11.2

11.1

11.0

10.9

10.8

10.7

10.6

10.5

10.4

10.3

10.2

10.1

10.0

9.

9.

9 9.

9 9.

9.

9.

9.9

9.9

9.9

9.

8 9.8

9.8

9.8

9.8

9.8

9.

9.

9.

9.

79.

7 9.

9.

9.7

9.7

9.7

9.7

9.69.

6 9.

69.

9.

6 9.

9.

69.

9.6

9.6

9.6

9.

5 9.

59.

9.5

9.5

9.49.

49.

9.

9.4

9.

9.

9.

39.

3 9.

9.

39.

9.

9.

9.

9.

9.2

9.

9.

9.

9.

19.

9.

9.

9.

9.1

9.1

9.

9.

8.

8.

9 8.

98.

8.

8.9

8.9

8.

88.

8.

8.

8.

88.

8.8

8.

8.

8.

8.

8.

8.

8.

8.6

8.6

8.6

8.

58.

8.

5 8.

8.

8.

8.5

8.5

8.

4 8.

48.

8.

4 8.

8.

8.

8.3

8.

28.

8.

8.2

8.

1 8.

8.1

8.1

8.0

8.

8.0

7.

7.

9 7.

7.9

7.87.

7.

7.

8 7.

7.

7.

7.8

7.8

7.

7.

7 7.

7.7

7.

6 7.

7.

6 7.

7.6

7.6

7.6

7.6

7.

7.

7.

57.

7.4

7.

7.

7.3

7.3

7.

7.

2 7.

7.

7.2

7.

7.

7.

7.

7.

0 7.

0 7.

6.

6.

6.

86.

6.

6.8

6.

6.

6.

6 6.

6.

6.

6.5

6.5 6.

6.4

6.

6.3

6.

6.1

6.1

6.

6.0

5.

5.

95.

5.9

5.9

5.

8 5.

5.8

5.8

5.8

5.

5.7

5.7

5.

6 5.

5.

5.

5.6

5.6

5.6

5.6

5.6

5.6

5.

55.

5.

5.

5.5

5.5

5.5

5.5

5.4

5.4

5.4

5.4

5.

35.

5.3

5.

2 5.

25.

2 5.

5.2

5.

5.2

5.1

5.

5.

5.

5.0

5.0

5.0

5.0

4.

4.

4.9

4.

84.

4.

4.8

4.8

4.8 4.8

4.8

4.8

4.

74.

4.

4.

4.

4.7

4.7

4.7

4.

6 4.

4.

4.6

4.6

4.6

4.5

4.5

4.

4.

4.4

4.4

4.4

4.

4.

3 4.

34.

4.

4.

34.

3 4.

4.3 4.3

4.3

4.

4.

24.

4.

4.

4.1

4.1

4.

04.

4.0

3.

93.

3.

93.

93.

3.

3.

3.

73.

73.

3.

3.

63.

6 3.

3.6

3.

53.

5 3.

53.

53.

3.5

3.5

3.

3.

43.

3.4

3.4

3.

33.

3 3.

3.

3.

3.

3.

3.2

3.

3.

3.

03.

3.

3.0

2.

2.

2.

2,147,767522,947LT-49 (04/20)

MAP

LABEL

AIDS TO NAVIGATION

PLANE COORDINATES

X Y

"LT-49"

"L T -4 9"

DREDGING PLAN

D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0

RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

C-03

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -3

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -4

X= 524500

Y

Y

0 X= 525000

Y

Y

Y

X= 525500

Y

Y

Y

X= 525000

X= 524500

X= 524000

Y

X= 523500

X= 523000

Y

Y

X= 522500

Y

Y

Y

Y

X= 522000

Y

Y

X= 522000

X= 522500

X= 523000

Y

X= 523500

X= 524000

CUT-SJ-4

CUT-SJ-3

C U

T S

J -3

C U

T S

J -3

C U

T S J -4

C U

T S J -4

C U

T S J -4

C U

T S

J -3

C U

T S

J -3

C U

T S

J -3

STA. 0+00 CUT-SJ-4

STA. 37+26.84 CUT-SJ-3

S T

A C

U T -S

J -3

T

O

S

T A C

U T -S

J -4

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12

H

J

13 14

K

L

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

/2 /2

D R

A W

IN

G D

A T

E

F

IL

E N

A M

E

A N

S I E

W E

P -2

-B -0

J A

C K

S O

N V

IL

L E D

IS

T R

IC

T

S

A N M

A R

C O B

L V

D

J A

C K

S O

N V

IL

L E F

L

W

R E

IL

L Y

M

R

IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-03

E

M A

R

IN

IN

T

R A

C O

A S

T A

L W

A T

E R

W A

Y J

A C

K S

O N

V

IL

L E T

O M

IA

M I

M A

IN

T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

C-0

C-0

C-06

C-07

C-08

C-09

C-10

C-11

C-

C-0

C-0

C-12 C-

C-

C -0

KEY PLAN

N

N.T.S.

C B -I

W W

S J -9

C B -I

W W

S J -8

C B -I

W W

S J -1

0 C B -I

W W

S J -1

C B -I

W W

S J -1

.0

.6 .6

.6 .6

.5

9 9.

99.

9.

9.

9.

99.

9.

9.

9.

8 9.

9.

9.

9.

89.

9.

9.

9.

9.

9.

9.

9.

7 9.

9.

9.

9.

9.

9.

9.

79.

9.

69.

9.

6 9.

9.

6 9.

9.

9.

9.

9.

5 9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

9.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

8.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

7.

6.

6.

6.

6.

6.

6.

36.

6.

6.

6.

6.

6.

6.

6.

6.

6.

6.

6.

6.

0 6.

6.

5.

5.

9 5.

5.

5.

5.

8 5.

5.

5.

5.

5.

7 5.

5.

5.

5.

5.

5.

5.

5.

5.

5.

5.

6 5.

5.

65.

5.

55.

5.

5.

5 5.

5.

5.

5.

45.

5.

5.

3 5.

5.

3 5.

5.

5.

5.

35.

3 5.

5.

5.

2 5.

5.

5.

5.

1 5.

5.

5.

0 5.

5.

5.

4.

94.

4.

4.

4.

4.

4.

4.

4.

4.

4.

7 4.

4.

4.

4.

4.

4.

74.

4.

4.

4.

6 4.

4.

4.

4.

4.

4.

5 4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4 4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

4.

2 4.

4.

4.

4.

4.

1 4.

4.

4.

4.

4.

4.

3.

3.

3.

3.

3.

3.

8 3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

2.

2.

2.

2.

2.

2.

2.

7 2.

2.

2.

2.

6 2.

2.

2.

DREDGING PLAN

D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0 RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

C-04

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -4

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -4

Y

Y

X= 526500

Y

X= 526000

X= 525500

X= 525000

Y

X= 524500

Y

Y

X= 524000

Y

Y

X= 523500Y

Y

X= 523000

Y

Y

X= 523000

X= 523500

X= 524000

Y

X= 524500

X= 525000

Y

X= 525500

Y

0 X= 526000

Y

Y

Y

0 X= 526500

Y

CUT-SJ-4

C U

T S

J -4

C U

T S

J -4

C U

T S

J -4

C U

T S

J -4

C U

T S

J -4

C U

T S

J -4

SHEET GENERAL NOTES

C U

T S

J -4 S

T A

S T

A C

U T -S

J -4

T

O

S

T A C

U T -S

J -4

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SEE SHEET C-17

PIPELINE ROUTE

(SEE NOTE 1)

EXISTING DOCKS

OFFSET WHEN DREDGING ADJACENT TO DOCKS OR ANY STRUCTURE.

ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

1. BETWEEN CUT SJ-4 STA 42+00 AND THE SOUTHERN PROJECT LIMIT, THERE

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12

H

J

13 14

K

L

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

/3 /2

D R

A W

IN

G D

A T

E

F

IL

E N

A M

E

A N

S I E

W E

P -2

-B -0

J A

C K

S O

N V

IL

L E D

IS

T R

IC

T

S

A N M

A R

C O B

L V

D

J A

C K

S O

N V

IL

L E F

L

W

R E

IL

L Y

M

R

IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-04

E

M A

R

IN

IN

T

R A

C O

A S

T A

L W

A T

E R

W A

Y J

A C

K S

O N

V

IL

L E T

O M

IA

M I

M A

IN

T E

N A

N C

E D

R E

D G

IN

G -F

O O

T P

R O J E

C T

S T J

O H

N S C

O U

N T

Y F

L O

R

ID

A

P A

L M V

A L L E

Y

N O

R T

H R

E A

C H

BCOES CERT

J U

N E

C-0

C-0

C-06

C-07

C-08

C-09

C-10

C-11

C-

C-0

C-0

C-12 C-

C-

C -0

KEY PLAN

N

N.T.S.

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

X= 5

E

C-16

E

C-16

C B -I

W W

S J -1

C B -I

W W

S J -1

C B -I

W W

S J -1

C B -I

W W

S J -1

C B -I

W W

S J -1

C B -I

W W

S J -1

.8

.4

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9.

9.

9.

9.

99.

9 9.

9 9.

9.

8 9.

89.

89.

9.

89.

89.

9.

9.

9.

8 9.

89.

89.

9.

9.

7 9.

7 9.

9.

9.

9.

9.

9.

9.

7 9.

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7 9.

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9.

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6 9.

69.

69.

9.

9.

9.

6 9.

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69.

9.

5 9.

5 9.

9.

9.

59.

9.

9.

59.

9.

9.

4 9.

9.

9.

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9.

4 9.

49.

9.

3 9.

9.

3 9.

9.

9.

9.

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39.

39.

9.

9.

9.

9.

39.

3 9.

39.

9.

9.

9.

29.

9.

2 9.

9.

2 9.

9.

29.

9.

1 9.

9.

9.

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19.

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9.

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9.

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0 9.

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9.

9.

09.

09.

9.

0 9.

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9 8.

9 8.

8.

9 8.

8.

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9 8.

8.

88.

8 8.

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8 8.

88.

8.

88.

8.

88.

8.

8.

8.

8.

7 8.

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8.

78.

78.

8.

6 8.

8.

8.

68.

68.

8.

6 8.

68.

8.

58.

5 8.

8.

8.

8.

48.

8.

8.

8.

8.

8.

8.

2 8.

8.

8.

28.

2 8.

8.

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1 8.

8.

8.

08.

8.

8.

0 8.

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7.

7.

7.

87.

8 7.

7.

77.

7.

7.

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47.

7.

47.

7.

7.

7.

3 7.

7.

3 7.

7.

7.

7.

07.

7.

0 7.

7.

0 7.

6.

6.

86.

6.

7 6.

76.

6.

6.

6.

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5.

5.

5.

5.

5.

5.

5.

5.

4.

4.

8 4.

4.

4.

4.

4.

4.

4.

54.

4.

44.

44.

34.

4.

4.

34.

4.

4.

4.

14.

4.

04.

4.

0 4.

04.

0 4.

3.

93.

3.

93.

3.

3.

83.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

6 3.

3.

63.

63.

63.

3.

3.

3.

3.

5 3.

3.

5 3.

53.

5 3.

3.

3.

3.

3.

3.

3.

4 3.

3.

3.

3.

4 3.

4 3.

3.

3.

3.

3.

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3.

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3 3.

3.

3.

3 3.

3.

3.

3.

3.

3.

3.

3.

33.

3 3.

33.

3.

33.

3.

3.

2 3.

3.

23.

3.

13.

3.

1 3.

3.

13.

13.

3.

3.

3.

0 3.

3.

3.

3.

3.

3.

3.

0 3.

3.

3.

3.

3.

3.

3.

3.

0 3.

3.

3.

0 3.

0 3.

2.

2.

2.

9 2.

2.

92.

2.

2.

2.

7 2.

2.

2.

2.

72.

2.

2.

2.

6 2.

2.

2.

2.

2.

2.

2 2.

2.

1 2.

1.

DREDGING PLAN

D R

E D

G

IN

G P

L A

N

C

IV

IL

-P

V M

D -C

N .D

G N

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0

RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

C-05

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -4

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -5

X= 525000

Y

X= 524500

Y

Y

X= 524500

Y

Y

Y

X= 525000 Y

Y

X= 525500

X= 526000

Y

X= 526500

X= 527000

X= 527500

Y

Y

X= 528000

Y

Y

0X= 527500

Y

Y

Y

X= 527000

Y

X= 526500

X= 526000

Y

X= 525500

CUT-SJ-4

CUT-SJ-5

C U

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C U

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C U

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C U

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C U

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STA, 0+00 CUT-SJ-5

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2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

100' 200'0

(SEE NOTE 1)

EXISTING DOCKS

OFFSET WHEN DREDGING ADJACENT TO DOCKS OR ANY STRUCTURE.

ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

1. BETWEEN CUT SJ-4 STA 42+00 AND THE SOUTHERN PROJECT LIMIT, THERE

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2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

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ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

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N

DREDGING PLAN

D R

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INTRACOASTAL WATERWAY

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RANGE 0 RANGE 0

RANGE 62.5

RANGE 125

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APPROXIMATE SHORELINE

C-07

M A

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2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

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ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

1. BETWEEN CUT SJ-4 STA 42+00 AND THE SOUTHERN PROJECT LIMIT, THERE

100' 200'0

(SEE NOTE 1)

EXISTING DOCKS

FOR EQUIPMENT.

TO VERIFY CLEARANCE

UTILITY LINES. CONTRACTOR

APPROXIMATE LOCATION OF

D R

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G

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RANGE 0 RANGE 0

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T A

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U T -S

J -5

X= 528500

X= 528000

X= 527500

Y

X= 527000

Y

X= 526500

X= 526500

Y

Y

Y

Y

Y

Y

X= 527000

X= 527500

X= 528000

X= 528500

X= 529000

X= 529500

Y

Y

X= 530000

Y

Y

Y

Y

0X= 529500

Y

Y

X= 529000

CUT-SJ-5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

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J -5

C U

T S

J -5

S T

A C

U T -S

J -5

T

O

S

T A C

U T -S

J -5

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

OFFSET WHEN DREDGING ADJACENT TO DOCKS OR ANY STRUCTURE.

ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

1. BETWEEN CUT SJ-4 STA 42+00 AND THE SOUTHERN PROJECT LIMIT, THERE

100' 200'0

(SEE NOTE 1)

EXISTING DOCKS

S O

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IT

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®of Engineers

US Army Corps

U .S

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IC

E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-08

E

M A

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D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0 RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

C-09

M A

T C

H L

IN

E S

H E

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T A

C

U T -S

J -5

M A

T C

H L

IN

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H E

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-1 S

T A

C

U T -S

J -6

X= 530000

Y

Y

Y

Y

Y

0 X= 530500

Y

Y

Y

X= 530500

X= 530000

X= 529500

Y

X= 529000

X= 528500

X= 528000

Y

Y

X= 527500Y

Y

Y

Y

X= 527000

Y

X= 527500

X= 528000

X= 528500

X= 529000

Y

X= 529500

Y

CUT-SJ-6

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S

J -5

C U

T S J -6

CUT-SJ-5

STA. 0+00 CUT-SJ-6

STA. 141+93.36 CUT-SJ-5

S T

A C

U T -S

J -5

T

O

S

T A C

U T -S

J -6

2-FOOT ALLOWABLE OVERDEPTH

12-FOOT REQUIRED DEPTH PLUS

SHEET GENERAL NOTES

OFFSET WHEN DREDGING ADJACENT TO DOCKS OR ANY STRUCTURE.

ARE SEVERAL DOCKS EAST OF THE CHANNEL. MAINTAIN A MINIMUM 25-FOOT

1. BETWEEN CUT SJ-4 STA 42+00 AND THE SOUTHERN PROJECT LIMIT, THERE

100' 200'0

(SEE NOTE 1)

EXISTING DOCKS

S O

L

IC

IT

A T

IO

N N

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D E

S

IG

N E

D B

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2 3 4 5 6 7 8 9 10 11 12

H

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13 14

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®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

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R S

/2 /2

D R

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IN

G D

A T

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F

IL

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E pw:\\PWINT-CPC.EIS.DS.USACE.ARMY.MIL:CESAJ - Jacksonville District\Documents\Intracoastal Waterway\Atlantic IWW\Dredging\St. Johns Co.\Palm Valley\FY21 O&M\080 - Plans\05 Civil\C-09

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C-06

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KEY PLAN

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N.T.S.

C B -I

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C B -I

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C B -I

W W

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C B -I

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C B -I

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C B -I

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51.

4 1.

D R

E D

G

IN

G P

L A

N

C

IV

IL

INTRACOASTAL WATERWAY

ST JOHNS COUNTY

RANGE 0 RANGE 0

RANGE 62.5

RANGE 125

RANGE 62.5

RANGE 125

-P

V M

D -C

N .D

G N

APPROXIMATE SHORELINE

C-10

M A

T C

H L

IN

E S

H E

E T C

-0 S

T A

C

U T -S

J -6

M A

T C

H L

IN

E S

H E

E T C

-1 S

T A

C

U T -S

J -6

X= 52800

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