PLANS.pdf

PDF 8 MB Posted May 8, 2019

Attached to: FY19 Grand Haven (Inner) Harbor Maintenance Dredging
Solicitation number: W911XK19B0006
Issued by: Department of the Army Corps of Engineers Engineering District Detroit

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Plans - FY19 Grand Haven (Inner) Harbor Maintenance Dredging

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File	Type	Posted
Construction_Abstract_MD_Grand_Haven_Inner_19B0006.pdf	PDF	Jun 10, 2019
W911XK19B0006_0001.pdf	PDF	May 23, 2019
Spceification_01_99_90_Listing_of_Enclosed_Documents_Exhibits_and_Other_Attachments.pdf	PDF	May 23, 2019
W911XK19B0006_.pdf	PDF	May 8, 2019
SPECIFICATION.pdf	PDF	May 8, 2019

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SEE SHEET V-101

VERPLANK PLACEMENT AREA

SEE SHEET CN101

REQ'D DREDGE AREA 1,

SEE SHEET CN102

REQ'D DREDGE AREA 1,

SEE SHEET CN103

OPTION DREDGE AREA 3 & 4,

REQ'D DREDGE AREA 1

SEE SHEET CN104

OPTION DREDGE AREA 2 & 3,

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®of Engineers

US Army Corps

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...\Projects\AEC_WS-001_ProjectTemplate\AEC_WS-001_ProjectTemplate\CAD_BIM\_Sheets\

R O J E

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SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

T R

M I

A N A of Engineers

US Army Corps

WILLIAM D. MERTE P.E., CHIEF COST & GENERAL ENGINEERING BRANCH

PHILLIP C. ROSS P.E., CHIEF ENGINERRING & CONSTRUCTION OFFICE

MARIE STRUM P.E., CHIEF ENGINEERING & TECHNICAL SERVICES

REQUIRED BY ER 1110-1-8152

PROJECTS DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS

REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE

ARMY CORPS OF ENGINEERS. THE INITIALS OR SIGNATURES AND

THE PROJECT WAS DESIGNED BY THE DETROIT DISTRICT OF THE U.S.

D E

T R

W .M

E R

T E

DETROIT DISTRICT

G-001

V E

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H E

E T

Minnesota

Wisconsin

Illinois

Indiana Ohio

Michigan

L ake H uron

La ke E rie

Lake Superior

L a k e M ic h ig a n

VICINITY PLAN

SCALE: NTS

SCALE: 1" = 2,000'

PROJECT MAP

F Y M

T E

N A

N C

E D

R E

D G

G W

X K

P H

FY19 MAINTENANCE DREDGING

W911XK19B0006

C .S

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GRAND HAVEN INNER HARBOR

OTTAWA COUNTY

Harbor

Grand Haven

OTTAWA COUNTY, MI

GRAND HAVEN HARBOR

PROJECT LOCATION:

A P

02APR2019

CERTIFIED FINAL - READY TO ADVERTISE

WILLIAM D. MERTE /S/

TIMOTHY C. SMITH /S/ FOR

ESTHER M. JOHNSON /S/ FOR

ALLOWED BUT NOT REQUIRED

SIDE SLOPE DREDGING IS

ALLOWED BUT NOT REQUIRED

SIDE SLOPE DREDGING IS

OVERDEPTH PRISM

1.0 FT ALLOWABLE PAY

OVERDEPTH PRISM

1.0 FT ALLOWABLE PAY

REQUIRED DREDGE WIDTH

TO BE DREDGED

REQUIRED MATERIAL

TO BE DREDGED

REQUIRED MATERIAL

B E

L O

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BOTTOM SURFACE

EXAMPLE EXISTING

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HORIZONTAL CONTROL POINT

GPS CONTROL POINT

.. SHORELINE

CHANNEL LINE

CHANNEL LINE TURNING POINTNO.

DREDGE LIMIT

A P

CHANNEL CENTERLINE

ORDINARY HIGH WATER MARKOHWM

REQUIREDREQ'D

CHANNEL STATIONC.S.

PLACEMENT STATIONPS

ORDINARY LOW WATER MARKOLWM

NOT TO SCALENTS

NATIONAL GEODETIC VERTICAL DATUMNGVD

MISCELLANEOUSMISC

MINIMUMMIN

MATERIALMAT'L

LOW WATER DATUMLWD

INTERNATIONAL GREAT LAKES DATUMIGLD

INCHESIN

FOOTFT

EXISTINGEXIST

ELEVATIONELEV

EACHEA

CUBIC YARDCY

CENTERLINEC/L

APPROXIMATEAPPROX

STANDARD ABBREVIATIONS

CERTIFIED FINAL - READY TO ADVERTISE

1 1

0.0 FT L.W.D.

THE EXISTING BOTTOM SURFACE SHOWN IS FOR EXAMPLE ONLY AND IS NOT REPRESENTATIVE OF THIS PROJECT'S ACTUAL CONDITIONS.1.

NOTE:

SCALE: NTS

EXAMPLE DREDGE CROSS-SECTION

AND LONGITUDINAL LIMITS SHOWN.

WITH THE PRIOR TO DREDGING SOUNDINGS TAKEN WITHIN THE LATERAL

OPTIONAL MAINTENANCE DREDGING AREAS WILL BE REVISED TO CONFORM

FROM THE SURVEYS INDICATED HEREINAFTER. THE REQUIRED AND

HEREINAFTER IS BASED UPON THE 21.0 FT DEPTH CONTOUR RESULTING

THE REQUIRED AND OPTIONAL MAINTENANCE DREDGING DESCRIBED 9.

CROSSINGS IN ACCORDANCE WITH THE SOLICITATION DOCUMENTS.

THE CONTRACTOR SHALL VERIFY THE LOCATION OF AUTHORIZED 8.

ALL AZIMUTHS ARE REFERENCED TO NORTH.7.

DESCRIPTIONS OF BENCH MARKS AND HORIZONTAL CONTROL.

UPON REQUEST, THE LAKE MICHIGAN AREA OFFICE WILL PROVIDE DETAILED 6.

DATUM, U.S. SURVEY FOOT.

PLANE COORDINATE SYSTEM, SOUTH ZONE (4802), 1983 NORTH AMERICAN

GRIDS SHOWN ARE BASED ON LAMBERT PROJECTION, MICHIGAN STATE 5.

SHOWN AS THUS: 21.0

MEAN WATER LEVEL AT RIMOUSKI, QUEBEC (I.G.L.D. 1985). SOUNDINGS ARE

WATER DATUM (L.W.D.). FOR LAKE MICHIGAN, ELEVATION 577.5 FT ABOVE

ALL SOUNDINGS, DEPTH, AND ELEVATIONS ARE REFERENCED TO LOW 4.

SHOWN IS MARKED REQUIRED AND OPTIONAL.

DREDGING AND SITE WORK UNDER THIS CONTRACT FOR THE CONDITIONS 3.

HYDROGRAPHIC SURVEYS MADE BY THE LAKE MICHIGAN AREA OFFICE.2.

THE GENERAL CONDITIONS EXISTING AT THE TIME.

INDICATED HEREINAFTER AND CAN ONLY BE CONSIDERED AS INDICATING

RESULTS OF AUTOMATED HYDROGRAPHIC SURVEYS MADE ON THE DATES

THE INFORMATION DEPICTED ON THESE DRAWINGS REPRESENTS THE 1.

GENERAL NOTES

CONTOUR LINE

21 FT BELOW L.W.D.

CN101

CN103

CN104

V-101

CN102

SEE NOTE 4.

DREDGE MATERIAL,

PLACEMENT OF

REQ'D AREA FOR

APPROXIMATELY 490'

A P

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SEE NOTE 5

NORTH CELL TO THE SOUTH CELL,

FOR DISCHARGING FROM THE

SEE NOTE 6 & 7

OVERFLOW WEIR,

SEE NOTE 2 & 10

WITHIN THE SOUTH CELL,

REQ'D CLEARING AND GRUBBING

A P

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REMAIN UNDISTURBED

EXISTING GAS LINE TO

SEE NOTE 3, 8, & 9

THE SOUTH CELL,

OPTIONAL EARTHWORK IN

SEE NOTE 3 & 9

PLACEMENT REQUIREMENTS,

FOR EARTHWORK

SEE NOTE 3, 8, & 9

THE NORTH CELL,

REQ'D EARTHWORK IN

SEE NOTE 11

REGULATIONS.

ON FEDERAL, STATE, AND LOCAL

ENVIRONMENTAL COMPLIANCE

ALL NECESSARY PERMITS FOR

THE CONTRACTOR SHALL OBTAIN

THE EXISTING WETLAND AREA,

TO ROUTE A PIPELINE THROUGH

IF THE CONTRACTOR ELECTS

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US Army Corps

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L A I

P I P

E S

P I

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N G S

P I

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N G S

G R

V E

P I

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N G S

P I

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N G S

P I P

PIPELINE

P T

C B

SOUTH CELL

P T

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O P n d

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A J

NORTH CELL

I N

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E X I

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N G S e 12,626,000

SCALE

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V-101

100' 200'0

SCALE: 1" = 7000'

LEGEND

SCALE: 1"=100'

SHEET KEY MAP

E X

G P

L A

N V

W A

N D P

L A

C E

M E

N T L

EXISTING PLACEMENT SITE AND PLACEMENT LIMITS

G H

G R

A N

D H

A V

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B O

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N T S

PT. A 581,871.10 12.625,893.35

PT. B 582,176.99 12,625,883.62

PT. C 582,205.05 12,625,623.08

PT. D 582,491.03 12,625,627.50

PT. E 582,485.76 12,625,897.11

PT. F 582,518.87 12,625,948.97

PT. G 582,568.85 12,625,958.67

PT. H 582,621.16 12,625,961.62

PT. I 582,613.44 12,626,118.74

PT. J 581,869.68 12,626,100.16

CELL ALIGNMENT COORDINATES

NORTH CELL

PT. A 12.626,605.23

PT. B 12,625,873.56

PT. C 12,626,018.28

PT. D 12,626,075.68

PT. E 12,626,071.31

PT. F 12,626,062.48

PT. G 12,626,038.65

PT. H 12,625,558.97

SOUTH CELL

581,355.61

581,616.15

581,593.07

581,502.68

581.454.78

581,136.65

581,044.65

581,048.04

ACCESS FROM 2ND STREET

A P

D E

T R

EXISTING GAS LINE

EARTHWORK MATERIAL

PLACEMENT SITE FOR

ACCESS TO PLACEMENT SITE

CN301

CELL EARTHWORK

REQUIRED NORTH

CELL EARTHWORK

OPTIONAL SOUTH

TITLED "TEMPORARY ENVIRONMENTAL CONTROLS."

FOR WETLAND AREA REQUIREMENTS, SEE SPECIFICATION SECTION 01 57 19 11.

PARAGRAPH TITLED "REMOVAL FROM SITE."

TRANSPORTED OFF-SITE IN ACCORDANCE WITH SPECIFICATION 31 10 00,

ALL VEGETATION CLEARED AND GRUBBED FROM THE SOUTH CELL SHALL BE 10.

"EARTHWORK."

HEREIN AND AS SPECIFIED IN SPECIFICATION SECTION 31 00 00 TITLED

BE TRANSPORTED AND STOCKPILED WITHIN THE PLACEMENT LIMITS SHOWN

ALL MATERIAL EXCAVATED FROM THE NORTH CELL AND SOUTH CELL SHALL 9.

MATERIAL.

CELL SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF DREDGED

ALL EXCAVATION OF EXISTING MATERIAL IN THE NORTH CELL AND SOUTH 8.

LISTED IN SPECIFICATION 35 20 23 TITLED "DREDGING."

EFFLUENT DISCHARGE IS REQUIRED TO MEET WATER QUALITY STANDARDS 7.

PLACEMENT OPERATIONS.

ACCUMULATED SEDIMENT AND VEGETATION PRIOR TO COMMENCEMENT OF

THE SOUTH CELL DISCHARGE WEIR REQUIRES THE REMOVAL OF 6.

SPECIFICATION 35 20 23 TITLED "DREDGING."

FOR DISCHARGING FROM THE NORTH CELL TO THE SOUTH CELL, SEE 5.

"DREDGING" FOR DETAILS ON MATERIAL PLACEMENT REQUIREMENTS.

EXCEED 593.00 FT ELEVATION, SEE SPECIFICATION 35 20 23 TITLED

PLACEMENT OF DREDGED MATERIAL IN THE NORTH CELL SHALL NOT 4.

AND SOUTH CELL, SEE SPECIFICATION 31 00 00 TITLED "EARTHWORK."

FOR EARTHWORK AND PLACEMENT OPERATIONS FROM THE NORTH CELL 3.

SPECIFICATION 31 10 00 TITLED "CLEARING FOR CIVIL WORKS".

FOR REQUIRED CLEARING AND GRUBBING IN THE SOUTH CELL, SEE 2.

GENERAL CONDITIONS PRESENT AT THAT TIME.

MADE ON JANUARY 2019 AND CAN ONLY BE CONSIDERED AS INDICATING THE

THE INFORMATION DEPICTED REPRESENTS THE RESULTS OF SURVEYS 1.

GENERAL NOTES

CERTIFIED FINAL - READY TO ADVERTISE

21.2

28.7

28.6

27.8

27.6

26.8

26.4 26.5

26.4

26.1

25.9

25.7

25.6 25.5

25.4

25.3

25.2

25.1

25.2

25.1 25.0

24.9

24.8

24.7 24.7

24.6

24.7

24.6

24.5

24.4

24.5

24.4

24.3

24.2

24.1

24.0

23.9

24.0

23.9

23.8

23.7

23.8

23.7

23.6

23.5

23.6

23.5

23.4

23.5

23.4

23.5

23.4

23.3

23.3 23.3

23.3

23.2

23.2 23.2

23.2

23.1

23.1 23.1

23.0

23.1

23.0

23.0 23.0 23.0

23.0

22.9 22.9

22.9

23.0

22.9

22.8 22.9

22.8

22.9

22.8 22.9

22.9

22.9 22.9

22.9

22.8

22.7

22.7 22.7

22.7

22.7 22.7

22.7

22.7 22.6 22.6

22.7

22.6

22.6 22.6

22.6

22.5

22.6

22.5

22.6

22.5

22.5 22.5

22.5

22.5 22.5

22.5

22.4

22.3

22.4

22.4 22.4

22.4

22.4 22.3

22.3

22.3 22.3

22.3

22.2

22.1

22.2

22.1

22.2

22.1

22.2

22.1

22.0

22.0 22.0

22.0 22.0 22.0

22.0

21.9

22.0

21.9

21.8

21.8 21.8

21.7

21.8

21.7

21.8

21.7

21.8 21.7

21.7

21.6

21.6 21.6 21.6

21.6

21.5

21.5 21.4

21.4

21.5

21.4

21.3

21.2

21.1

21.0

20.9

20.8

20.7

20.6 20.5

20.6

20.5

20.4

20.5

20.4

20.3

20.2 20.1

20.1

20.0

19.9

19.8

19.7

19.6

19.5

19.5 19.5 19.5

19.5

19.4

19.2

19.1

19.0

18.9

18.8

18.7

18.6

18.4

18.5

18.3

18.1

18.0

17.9

17.8

17.7

17.6

17.5

17.4

17.3

17.2

17.1

17.0

16.9

16.8

16.6

16.5 16.5

16.4

16.2

16.1

16.0 16.0

15.9

15.8

15.7

15.8

15.7

15.6

15.5

15.4

15.3

15.2

15.1

15.0

14.9

14.8

14.7 14.8

14.7

14.6

14.5

14.4

14.3

14.4

14.3

14.2

14.1

14.0

14.0 14.0

13.9

13.8

13.9

13.8 13.8

13.8

13.7 13.7

13.7

13.6

13.5

13.6

13.5

13.5 13.5

13.4

13.3 13.3

13.3

13.2

13.1

13.0

13.0 13.0

12.9

12.8

12.7 12.7

12.7

12.6 12.6

12.5 12.4

12.4 12.3

12.3

12.3 12.3

12.3

12.1

12.1 12.1 12.0

12.0

11.9

11.8

11.7 11.6

11.6

11.5

11.4

11.3

11.2 11.2

11.2

11.1

11.0

10.9 10.9

10.9

10.8

10.7 10.6

10.6

10.4 10.4

10.3

10.3 10.2 10.2

10.1

10.0

9.9 9.9

9.9 9.7

9.8

9.7

9.6

9.5 9.6

9.4 9.5

9.3 9.3

9.2 9.2

9.2

9.19.1

9.0

8.9

8.8 8.7

8.78.78.7 8.6

8.6

8.6 8.5

8.5 8.4

8.3

8.38.3 8.2 8.1

8.0

7.8

7.8 7.7

7.6 7.6

7.5

7.3

7.1 7.1

7.0

6.97.0

6.9 6.9

6.8

6.8 6.8

6.5 6.6

6.3 6.2

6.1 5.6 5.4 5.3 5.0

CN101CN102

CN103

CN104

V-101

SEE NOTE 2

REQ'D DREDGE AREA 1,

S O

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C/L 10

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SCALE

COVERED CONVEYOR

C O

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C/L DIKE

CONFINED DIS

POSAL

AREA

PILE

P I L E

RIP

-RAP

RIP-RAP

WIER

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114+00

115+00

116+00 117+00

118+00119+00120+00121+00 122+00

123+00

124+00

125+00

126+00

127+00

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SCALE: 1" = 3000'

LEGEND

SCALE: 1"=100'

SHEET KEY MAP

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O T

T A

W A C

O U

N T

G H

F Y

G H

M D

N E

R C

N .d g n

FLOW

REQUIRED DREDGING

A P

D E

T R

REQ'D DREDGE AREA 1

R E

Q 'D D

R E

D G

E A

R E

OF THE CHANNEL.

CHANNEL CENTERLINE TO A 100.00 FT OFFSET TOWARD THE SOUTHERN END

LONGITUDINALLY FROM C.S. 90+00 TO C.S. 131+00 AND LATERALLY FROM THE

THE REQUIRED DREDGE AREA 1 LIMITS EXTEND:2.

INDICATING THE GENERAL CONDITIONS PRESENT AT THAT TIME.

SURVEYS MADE ON MARCH 21, 2018 AND CAN ONLY BE CONSIDERED AS

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF 1.

GENERAL NOTES

CERTIFIED FINAL - READY TO ADVERTISE

TO 21.0 FT BELOW L.W.D.

REQUIRED DREDGING

UPSTREAM LIMIT OF

DREDGE AREA 1

M A

T C

H L

E S

H E

E T C

26.1

25.9

25.8

25.7

25.5 25.3

25.1 25.1

25.0

24.9

24.

24.8

24.7

24.

24.6

24.5

24.

24.4

24.3

24.

24.2

24.1 24.1 24.1

24.1

24.

24.0 23.9

24.0

24.

23.9 23.9

23.9

23.8

23.

23.8

23.

23.8

23.7 23.7

23.7 .7

23.

23.6

23.

23.5

23.5 .4

23.5

23.4

23.4 23.4

23.4

23.3

23.2

23.2 23.2

23.2

23.2 23.1

23.1

23.0

22.9

22.8

22.9

22.8

22.8 22.8

22.8

22.7

22.

22.7

22.5 22.6

22.6

22.5

22.5 .5

22.

22.5

22.4

22.3

22.3 22.3

22.3

22.2

22.1

22.2

22.1

22.2

22.1

22.

22.1

22.

22.0

21.9

21.9 21.9

21.9

21.8

21.9

21.8

21.7

21.8

21.7

21.8

21.7

21.

21.7

21.6

21.7

21.6

21.5

21.4

21.5

21.4

21.3

21.2

21.3

21.2

21.1

21.0

20.

20.9 20.9

20.9

20.8

20.7

20.7 20.6

20.6

20.5

20.4

20.5

20.4

20.3

20.2

20.1

20.

20.0

19.9 19.9

19.9

19.8 19.8

19.8

19.

19.7

19.7 19.7

19.6

19.5

19.4

19.3

19.2

19.1

19.0

19.

19.0

18.6

18.6 18.4

18.1

18.0

17.8

17.8 .8

17.8

17.7

17.

17.7

17.6

17.4

17.1

17.

17.0

16.9

16.8

16.7

16.5

16.

16.2

16.1 15.9

15.8

15.7

15.6

15.5

15.3

15.1

14.8 14.8

14.6

14.5

14.

14.5

14.

14.0

13.9

13.8

13.7

13.6

13.5

13.3

13.2

13.2 13.2

13.2

13.1

13.0

12.9 12.9

12.9

12.8

12.6

12.5

12.3

12.3 12.3

12.2

12.3

12.2

12.1

12.

12.0

11.9

11.8

11.7

11.6

11.5

11.4

11.3

11.2 11.1

11.1

11.0

10.8

10.7

10.6

10.7 10.5

10.5

10.

10.4

10.3

10.2

9.9

9.8

9.7

9.6

9.5

9.4

9.3

9.2 9.1

9.0

8.9

8.8

8.7

8.6

8.5

8.4

8.3

8.2

8.1

8.0

7.9

7.8

7.7

7.6

7.5

7.3

7.1

7.2

7.1

7.0

7.06.9

6.9

6.7

6.6

6.5

6.4

6.3

6.2

6.26.2

6.0

5.9

5.8

5.6

5.7

5.6

5.5

5.4

CN101

CN103

CN104

V-101

CN102

SEE NOTE 2

REQ'D DREDGE AREA 1,

S O

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A AF

P S

C O

G I

N E

E R

D E

T R

S T

R I

C T

I n c r e a o f i t

S u b m

C P

V a l g i n e e r i

C/L 9

S C

A L E

PAVED PARKING AREA

R I P

R A P

RIP-RAP

94+00

95+00

96+00

97+00 98+0099+00

100+00

101+00

102+00

103+00

104+00

105+00

106+00

107+00

108+00

109+00

110+00

111+00

112+00

DS: LRE_Screen.dscript.dscriptPD: LRE_pdf.pltcfg12:39:54 PM 4/3/2019

O J E

C T N

U M

B E

E N

A M

A N

T R

M I

A N A

V E

X K

F Y M

T E

N A

N C

E D

R E

D G

P H

O S

C S

M E

R T

CN102

SCALE: 1" = 3000'

LEGEND

SCALE: 1"=100'

SHEET KEY MAP

M A

T C

H L

E S

H E

E T C

G H

G R

A N

D H

A V

E N I

N N

E R H

A R

B O

G R

A N

D H

A V

E N

M I

O T

T A

W A C

O U

N T

G H

F Y

G H

M D

N E

R C

N .d g n

FLOW

M A T C

H L

E S

H E E T C

REQUIRED DREDGING

A P

D E

T R

REQ'D DREDGE AREA 1

R E

Q 'D D

R E

D G

E A

R E

OF THE CHANNEL.

CHANNEL CENTERLINE TO A 100.00 FT OFFSET TOWARD THE SOUTHERN END

LONGITUDINALLY FROM C.S. 90+00 TO C.S. 131+00 AND LATERALLY FROM THE

THE REQUIRED DREDGE AREA 1 LIMITS EXTEND:2.

CONDITIONS PRESENT AT THAT TIME.

95+00) AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL

SURVEYS MADE ON MARCH 21, 2018 AND APRIL 23, 2018 (C.S. 70+00 TO C.S.

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF 1.

30.3

29.8

29.7

29.3

29.0 28.8

28.8

28.7 28.7

28.6 28.5

28.6

28.4

28.1

28.2

28.1

28.1 28.0

27.9

27.8

27.6

27.5

27.4 27.3

27.3

27.2

27.3

27.2

26.9

26.8

26.8 26.8

26.8

26.6

26.5

26.4

26.3

26.3 26.2

26.2

26.1

26.0

26.1

26.0

25.9

26.0

25.9

25.9 25.8 25.8

25.8

25.9 25.8

25.8

25.9

25.8

25.7 25.7

25.7

25.6

25.5

25.4

25.3

25.2

25.2 25.1

25.2

25.1

25.1 25.0

25.0

24.9

24.9 24.9

24.9

24.8

24.8 24.8

24.8

24.7

24.8

24.8 24.8

24.7

24.8

24.7

24.6

24.7

24.6

24.5

24.4

24.5

24.4

24.3

24.2

24.3

24.2

24.1 24.2 24.2

24.2

24.1

24.0

23.9 23.9

24.0

23.9

24.0

23.9

23.9 23.9

23.9

23.8

23.8 23.8

23.8

23.7

23.8

23.7

23.6

23.7

23.6

23.5

23.4

23.4 23.4

23.4

23.3

23.4

23.3

23.2

23.3

23.2

23.2 23.2

23.2

23.1

23.0 23.0

23.0 23.1

23.1

23.0

22.9

23.0

22.9

22.8

22.9

22.8

22.9

22.8

22.7

22.6

22.6 22.6

22.6

22.5

22.6

22.6 22.5

22.5

22.5 22.4

22.4

22.4 22.4

22.4

22.3

22.2

22.3

22.2

22.1

22.0

21.9

21.8

21.7 21.7

21.8

21.6

21.5

21.4

21.3

21.2

21.2 21.2

21.2

21.1

21.0

20.9 20.8

20.8

20.6 20.5 20.6

20.5

20.6

20.5

20.4

20.2

20.0

19.9

19.8

19.6

19.6 19.5

19.5

19.1 19.1

19.1

19.0 18.9

18.8

18.7

18.6

18.5 18.4

18.4

18.2

18.1

17.7

17.1

17.0 16.8

16.6

16.5

16.4

16.3

16.0

15.9

15.8

15.7

15.3

15.1

14.6

14.2

13.9

13.8

13.7

13.6

13.5 13.5

13.4

13.3

13.0 13.0 12.7

12.4

12.2

12.0

11.9

11.7 11.5 11.5 11.2

11.2

11.1 11.0

11.0

10.7

10.4

10.2

10.1 10.1 9.9 9.9

9.8

9.7

9.6

9.5

9.3

9.1

9.09.09.0

8.9

8.8

8.6

8.5

8.4

8.3

8.1

8.0

7.9

7.7

7.6

7.5

7.57.4

7.4

7.3

7.2

7.1

7.0

6.9

7.0

6.8

6.9 6.9

6.8

6.7

6.6 6.5

6.5

6.4

6.3

6.0

5.9

5.9 5.9

5.9

5.8

5.7

5.6

5.5

5.6

5.4

5.3

5.1

5.0

4.9

4.6 3.4

CN101

CN103

CN104

V-101

CN102

SEE NOTE 2

REQ'D DREDGE AREA1,

SEE NOTE 3

OPTION DREDGE AREA 4,

SEE NOTE 4

OPTION DREDGE AREA 3,

S O

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A AF

P S

C O

G I

N E

E R

D E

T R

S T

R I

C T

I n c r e a o f i t

S u b m

C P

V a l g i n e e r i

C/L 7

SAND DUNES

P I P E

PILEPILE

SCALE

PILINGS

(RUIN)

SAND DUNES

72+0073+0074+00 75+00

76+00

77+00

78+00

79+00

80+00

81+00

82+00

83+00

84+00

85+00

86+00

87+00

88+00

89+00

90+00

DS: LRE_Screen.dscript.dscriptPD: LRE_pdf.pltcfg12:40:01 PM 4/3/2019

O J E

C T N

U M

B E

E N

A M

A N

T R

M I

A N A

V E

X K

F Y M

T E

N A

N C

E D

R E

D G

P H

O S

C S

M E

R T

CN103

SCALE: 1" = 3000'

LEGEND

SCALE: 1"=100'

SHEET KEY MAP

G H

G R

A N

D H

A V

E N I

N N

E R H

A R

B O

G R

A N

D H

A V

E N

M I

O T

T A

W A C

O U

N T

G H

F Y

G H

M D

N E

R C

N .d g n

FLOW

REQUIRED AND OPTIONAL DREDGING

A P

D E

T R

REQ'D DREDGE AREA 1

OPTION DREDGE AREA 4

OPTION DREDGE AREA 3

CHANNEL LIMIT.

CHANNEL CENTERLINE TO THE SOUTHEASTERN FEDERALLY AUTHORIZED

LONGITUDINALLY FROM C.S. 60+00 TO C.S. 79+00 AND LATERALLY FROM THE

AND

CHANNEL CENTERLINE TO THE DREDGE LIMITS INDICATED HEREINAFTER.

LONGITUDINALLY FROM C.S. 49+00 TO C.S. 60+00 AND LATERALLY FROM THE

THE OPTIONAL DREDGE AREA 3 LIMITS EXTEND:4.

CHANNEL LIMIT.

CHANNEL CENTERLINE TO THE SOUTHEASTERN FEDERALLY AUTHORIZED

LONGITUDINALLY FROM C.S. 79+00 TO C.S. 85+00 AND LATERALLY FROM THE

THE OPTIONAL DREDGE AREA 4 LIMITS EXTEND:3.

END OF THE CHANNEL.

CHANNEL CENTERLINE TO A 100.00 FT OFFSET TOWARD THE SOUTHEASTERN

LONGITUDINALLY FROM C.S. 90+00 TO C.S. 131+00 AND LATERALLY FROM THE

THE REQUIRED DREDGE AREA 1 LIMITS EXTEND: 2.

INDICATING THE GENERAL CONDITIONS PRESENT AT THAT TIME.

SURVEYS MADE ON APRIL 23, 2018 AND CAN ONLY BE CONSIDERED AS

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF 1.

GENERAL NOTES

R E

Q 'D D

R E

D G

E A

R E

O P

N D

R E

D G

E A

R E

TO 21.0 FT BELOW L.W.D.

OF OPTIONAL DREDGING

DOWNSTREAM LIMIT

DREDGE AREA 4

TO 21.0 FT BELOW L.W.D.

OPTIONAL DREDGING

UPSTREAM LIMIT OF

DREDGE AREA 4

TO 21.0 FT BELOW L.W.D.

OPTIONAL DREDGING

UPSTREAM LIMIT OF

DREDGE AREA 3

M A

T C

H L

E S

H E

E T C

ATCHLI

- S

HEET

CN10

21.0 FT BELO

W L.W

.D.

REQ

UIRED DREDG

ING

NSTREAM

LIM

IT O

DREDG

E AREA 1

28.9

28.9 28.7

28.6

28.2 27.9

27.9

27.4

27.3

27.0

26.9

26.7

26.2

26.1

26.0

25.8

25.

25.7

25.6

25.5

25.

25.2

25.1

25.1 25.0 24.9

24.

24.8

24.6

24.6 24.6

24.4

24.5 24.4

24.3

24.1 24.1

23.9

23.9 23.8

23.8 23.8

23.7

23.7 23.7

23.7

23.5

23.6

23.5

23.4

23.5

23.4

23.3

23.4

23.2 23.2

23.2

23.1

23.1 23.1

23.1

23.0

23.1

23.0

23.1

23.0

23.1

23.0

23.0 23.0

23.0

22.9 23.0

22.9

23.0

22.9

22.8

22.9

22.8

22.7

22.7 22.7

22.7

22.6

22.7

22.6

22.6 22.5

22.6

22.5 22.5

22.5

22.4

22.4 22.4

22.4

22.4 22.4

22.4

22.4 22.4

22.3

22.4

22.3

22.3 22.3

22.3

22.3 22.3

22.3

22.2

22.1

22.2 22.1

22.1

22.0

21.9

21.9 21.9

21.9

21.8 21.9

21.8 21.8

21.8

21.7

21.6

21.7

21.6 21.5

21.5

21.3 21.3

21.3

21.2

21.1

20.9 20.9

20.9

20.8

20.8 20.7

20.6 20.6

20.5

20.5 20.5

20.5

20.0

19.9

19.8

19.7

19.7 19.7

19.6

19.5

19.4

19.2

19.1

18.5

18.2

18.0

17.9

17.5

17.3 17.1

17.1

16.6

16.5

16.4

16.3 16.3

16.3

16.1

16.2

15.8

15.7

15.5

15.4 15.3

15.0

14.9

14.8

14.7

14.6

14.5

14.5 14.4

14.4

14.3

14.4

13.8

13.7

13.6

13.6 13.6

13.4 13.5

13.4

13.3

13.1

13.0

12.9

12.7

12.6

12.5

12.5 12.3

12.3

12.2

12.2 12.2

12.2

12.1

12.1 12.0

11.8 11.7

11.6

11.6 11.5

11.2

10.9

10.8

10.7

10.6

10.5

10.4

10.4 10.3

9.9 9.8

9.8

9.7

9.6 9.49.4

9.2

9.1

9.1 9.1

9.1 9.0

9.0

8.9

9.0

8.9

8.8

8.78.7

8.7

8.7 8.6

8.5

8.4

8.3

8.3 8.3

8.3

8.3 8.3

8.2

8.1

8.1 8.1

8.1 8.0

8.0

7.9

7.8

7.9

7.8

7.7

7.6

7.5

7.5 7.4

7.2

7.2 6.9

6.8

6.4

6.3

5.9

5.5

5.4

5.3

5.1

4.8

CN101

CN103

CN104

V-101

CN102

SEE NOTE 3

OPTION DREDGE AREA 2,

SEE NOTE 2

OPTION DREDGE AREA 3, Y=576381.40

X=12624128.71

S O

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A AF

P S

C O

G I

N E

E R

D E

T R

S T

R I

C T

I n c r e a o f i t

S u b m

C P

V a l g i n e e r i

W V

C/L 5

C/L 6

RIP-RAP

R I P

R A P

R I P

R A P

R I P

R A P

RIP-RAP

S A

N E

PARKING

BLEACHERS

PILE

SAND DUNES

48+00

49+00

50+00

51+00

52+00

53+00 54+00

55+0056+00 57+00

58+00 59+00

60+0

61+0

62+00

63+00

64+00 65+0066+00

67+00

68+00

69+0070+00

71+00

DS: LRE_Screen.dscript.dscriptPD: LRE_pdf.pltcfg12:40:09 PM 4/3/2019

O J E

C T N

U M

B E

E N

A M

A N

T R

M I

A N A

V E

X K

F Y M

T E

N A

N C

E D

R E

D G

P H

O S

C S

M E

R T

CN104

SCALE: 1" = 3000'

LEGEND

SCALE: 1"=100'

SHEET KEY MAP

M A

T C

H L

E S

H E

E T C

G H

G R

A N

D H

A V

E N I

N N

E R H

A R

B O

G R

A N

D H

A V

E N

M I

O T

T A

W A C

O U

N T

G H

F Y

G H

M D

N E

R C

N .d g n

FLOW

REQUIRED AND OPTIONAL DREDGING

A P

D E

T R

OPTION DREDGE AREA 2

OPTION DREDGE AREA 3

LIMIT.

CHANNEL CENTERLINE TO THE WESTERN FEDERALLY AUTHORIZED CHANNEL

LONGITUDINALLY FROM C.S. 49+00 TO C.S. 60+00 AND LATERALLY FROM THE

THE OPTIONAL DREDGE AREA 2 LIMITS EXTEND:3.

LIMIT.

CHANNEL CENTERLINE TO THE EASTERN FEDERALLY AUTHORIZED CHANNEL

LONGITUDINALLY FROM C.S. 60+00 TO C.S. 79+00 AND LATERALLY FROM THE

AND

CHANNEL CENTERLINE TO THE DREDGE LIMITS INDICATED HEREIN.

LONGITUDINALLY FROM C.S. 49+00 TO C.S. 60+00 AND LATERALLY FROM THE

THE OPTIONAL DREDGE AREA 3 LIMITS EXTEND:2.

CONDITIONS PRESENT AT THAT TIME.

95+00) AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL

SURVEYS MADE ON MARCH 21, 2018 AND APRIL 23, 2018 (C.S. 70+00 TO C.S.

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF 1.

GENERAL NOTES

O P

N D

R E

D G

E A

R E

TO 21.0 FT BELOW L.W.D.

OF OPTIONAL DREDGING

DOWNSTREAM LIMIT

DREDGE AREA 2 & 3

TO 21.0

FT BELOW L.W

.D.

OPTIONAL DREDGING

UPSTREAM LIM

IT OF

DREDGE AREA 2

10'10'

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A AF

P S

C O

G I

N E

E R

D E

T R

S T

R I

C T

I n c r e a o f i t

S u b m

C P

V a l g i n e e r i

0 50 100 150 200 250 300 350 400 450 500 550 600 650

0 50 100 150 200 250 300 350 400 450 500

DS: LRE_Screen.dscript.dscriptPD: LRE_pdf.pltcfg12:40:16 PM 4/3/2019

O J E

C T N

U M

B E

E N

A M

A N

T R

M I

A N A

V E

X K

F Y M

T E

N A

N C

E D

R E

D G

P H

O S

LEGEND

G H

G R

A N

D H

A V

E N I

N N

E R H

A R

B O

G R

A N

D H

A V

E N

M I

O T

T A

W A C

O U

N T

G H

F Y

G H

M D

N E

R C

N .d g n

A P

A1 CN301

1"=3' VERT.

PLACEMENT AREA SOUTH CELL SECTION

SCALE: 1"=30' HORZ.

1"=3' VERT.

C S

M E

R T

D E

T R

P L

A C

E M

E N

T A

R E

A C

R O

S S -S

E C

REQD. ELEV. 587.0

REQD. ELEV. 585.0

2.5

REQD. ELEV. 585.0

REQD. ELEV. 587.0

GROUND

EXISTING

GROUND

EXISTING

GROUND

REQUIRED

GROUND

REQUIRED

REQD. ELEV. 587.0

GROUND

EXISTING

GROUND

REQUIRED

GROUND

EXISTING

30' 60'0

0 3' 6'

PLACEMENT AREA NORTH CELL SECTION

SCALE: 1"=30' HORZ.

EARTHWORK

OPTIONAL SOUTH CELL

EARTHWORK

REQUIRED NORTH CELL

OR TO NATURAL CLAY SUBGRADE, WHICHEVER IS ENCOUNTERED FIRST.

EXCAVATE THE SOUTH CELL, AS SHOWN HEREIN, TO ELEVATION 587.00 FT 3.

OR TO NATURAL CLAY SUBGRADE, WHICHEVER IS ENCOUNTERED FIRST.

EXCAVATE THE NORTH CELL, AS SHOWN HEREIN, TO ELEVATION 585.00 FT 2.

INDICATING THE GENERAL CONDITIONS PRESENT AT THAT TIME.

SURVEYS MADE ON DECEMBER 2019 AND CAN ONLY BE CONSIDERED AS

THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF 1.

GHFY19GHMDINNERG-001

GHFY19GHMDINNERG-002

GHFY19GHMDINNERV-101

GHFY19GHMDINNERCN101

GHFY19GHMDINNERCN102

GHFY19GHMDINNERCN103

GHFY19GHMDINNERCN104

GHFY19GHMDINNERCN301

File details come from the government source that posted it.