W912DW24B0016-Plans.pdf

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Attached to
Everett Clamshell Dredging Federal contract opportunity
Solicitation number
W912DW24B0016
Issued by
Department of the Army Corps of Engineers Engineering District Seattle

About this file

The provided file appears to be the Plans document associated with the Solicitation W912DW24B0016 for the FY24 Everett Clamshell Dredging contract opportunity. This is a solicitation issued by the Department of the Army Corps of Engineers Engineering District Seattle for dredging work. The solicitation requires the contractor to perform clamshell dredging at the Everett, Washington location. Key details include the response deadline, estimated award date, and any applicable set-aside or pricing requirements. The Plans document likely contains technical specifications, drawings, and other details relevant to executing the dredging work. Overall, this solicitation outlines the government's requirements for the FY24 Everett Clamshell Dredging project.

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File Type Posted
Everett Dredging_Bid Abstract (W912DW24B0016).pdf PDF
ES_01_EHSX_20240404_CS_E_2_8_385.pdf PDF
Amendment 0002_W912DW24B0016_Everett Dredging.pdf PDF
Amendment 0001_W912DW24B0016_Everett Dredging.pdf PDF
W912DW24B0016-Specs.pdf PDF
W912DW24B0016 Everett Clamshell Dredging.pdf PDF

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Text version

FY 2024

EVERETT, WASHINGTON

G-001

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E-2-8-384 E-2-8-384 E-2-8-384 E-2-8-384 E-2-8-384

GENERAL PLAN FOR REPRESENTATIVE CONDITION SURVEYS

SECTIONS

SNOHOMISH RIVER CHANNEL STA. 50+00 TO 78+00, 78+00 TO 90+00, AND 90+00 TO 120+50

GENERAL PLAN

TITLE, VICINITY MAP, LOCATION MAP, DRAWING INDEX, AND TIDE TABLE

SHEET NO.

CONTRACT DRAWING

PLATE NO.

CONTRACT DRAWING

FILE NO.

CONTRACT DRAWING

CONTRACT DRAWING TITLE

SHEET NO.

CONDITION SURVEY

PLATE NO.

CONDITION SURVEY

FILE NO.

CONDITION SURVEY

CONDITION DRAWING TITLE

REPRESENTATIVE CONDITION SURVEYS

VH401

CN301

CN501

G-101 G-001

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1 2 3 4 5

A

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1 2 3 4 5

CONTRACT DRAWING INDEX

G A

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L

L R

F

R A

S E

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PROJECT

MT. VERNON

OLYMPIA

ABERDEEN

CHEHALIS

VANCOUVER

ELLENSBURG

NOT TO SCALE

WALLA WALLA

PENDLETON

UMATILLA ARMY DEPOT

ELLENSBURG

CHEHALIS

ABERDEEN

MT. VERNON

VANCOUVER

LA PUSH

BRITISH COLUMBIA

ID

A

H O

OREGON

WASHINGTON

410410

YAKIMA

TACOMA

SEATTLE

EVERETT

SPOKANE

BELLINGHAM

PORTLAND

VICINITY MAP

P U G E T

S O U N D

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S S

E S S

IO

N S

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N D

ISLAND

WHIDBEY

ISLAND

BAINBRIDGE

SEATTLE

EVERETT

Seattle District

US Army Corps of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

D a te

M

A Y

CLAMSHELL DREDGING

FY24 SNOHOMISH RIVER

F Y

S N

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O M

IS

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C L

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S H

E L

L D

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IN

G

N/A N/A N/A N/A N/A N/A N/A

W

D W

B

PROJECT

NOS, Epoch 1983-2001, Revised 2018

EVERETT TIDE TABLE

Elevations of tidal datums are referred to Mean Lower Low Water (MLLW) in Feet:

MEAN HIGHER HIGH WATER

MEAN HIGH WATER

MEAN TIDE LEVEL

MEAN SEA LEVEL

MEAN LOW WATER

MEAN LOWER LOW WATER

STATION ID: 9447659

NAME: EVERETT, WA

NOAA CHART: 18443

USGS QUAD: EVERETT

PUBLICATION DATE: 27 MAY 2003

47° 58.8' NLATITUDE:

122° 13.4' WLONGITUDE:

MHHW= 11.09 FT

10.21 FTMHW=

MTL= 6.51 FT

6.48 FTMSL=

MLW=

MLLW= 0.0 FT

2.80 FT

E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

NORTH AMERICAN VERTICAL DATUM OF 1988 NAVD88= 2.03 FT

NOT TO SCALE

LOCATION MAP

90+00 TO 120+50

BASE ITEMS OF WORK

OPTION BID ITEMS OF WORK

PORT GARDNER OPEN WATER

PLACEMENT AREA

DISPOSAL AREA/

2100 PORT GARDNER OPEN WATER

2000 PORT GARDNER OPEN WATER

PID: SY0003

N 360,274.93

E 1,301,389.76

J7

PORT GARDNER OPEN WATER

DISPOSAL SITE

PORT GARDNER

78+00

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STATIONS

PLACEMENT AREA

DISPOSAL AREA/

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E -2

-8 -3

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STATIONSOPTION BID ITEM

BASE BID ITEM

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L L

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IN

G

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78+00 TO 90+00

A

B

C

D

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Plate

Seattle District

US Army Corps of Engineers

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PID: SY0006

N 359,668.35

E 1,300,774.28

944 7659 TIDAL 5

PID: SY0004

N 360,348.43

E 1,301,517.51

944 7659 TIDAL 4

EVERETT

OF

CITY

5000'2500' 1250' 0 2500'

G E

N E

R A

L P

L A

N

Sheet 2 of 7

90+00

120+50

50+00

PID = PERMANENT IDENTIFIER, SURVEY MONUMENT = 8.

DREDGE AREA7.

REQUIRE VERIFICATION.

THE CONTROL POINT/MONUMENT LOCATIONS ARE BASED ON THE GOVERNMENT'S LATEST RECORD AND MAY 6.

REPRESENTATIVE (COR).

PILINGS, BULKHEADS, TIMBER WALLS AND OTHER STRUCTURES, OR AS DIRECTED BY THE CONTRACTING OFFICER

THE CONTRACTOR SHALL MAINTAIN A MINIMUM STANDOFF DISTANCE OF TWENTY FIVE (25) FEET FROM ALL 5.

CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.4.

DEPARTMENT OF AGRICULTURE (2017).

BASE IMAGERY PREPARED FROM NATURAL COLOR FOUR BAND IMAGERY (NAIP). TAKEN BY UNITED STATES 3.

WATER (MLLW). EPOCH 1983-2001.

ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL OCEAN SERVICE) MEAN LOWER LOW 2.

NORTH AMERICAN DATUM OF 1983/91. HORIZONTAL UNITS ARE U.S. SURVEY FEET.

PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE, 4601, NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN

HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE SYSTEM: LAMBERT GRID 1.

NOTES

ITEM NO. 5100

OPTION BID

THIS CONTRACT

DREDGING,

SNOHOMISH RIVER

50+00 TO 78+00

78+00 TO 90+00

90+00 TO 120+50

PORT GARDNER OPEN WATER

E 1,286,378 N 361,103

WASHINGTON NORTH ZONE, 4601, NAD 83

LONG 122° 16.74'

LAT 47° 58.85'

GEOGRAPHIC NAD 83

COORDINATES:

Barge Positioning Method: VTS Target Area: 1,200 ft. Diameter Circle Disposal Zone: 1,800 ft. Diameter Circle 4,200 ft. Circular Site Dimensions: 4,200 ft. by Depth: 420 ft.

Area: 318 Acres Type: Nondispersive Port Gardner Disposal Site

TARGET AREA

DISPOSAL ZONE

ITEM NO. 3100

AND OPTION BID

ITEM NO. 3000

BASE BID

THIS CONTRACT

DREDGING,

(CN501)

SHEET 3

CONTRACT

78+00

ITEM NO. 2100

AND OPTION BID

ITEM NO. 2000

BASE BID

THIS CONTRACT

DREDGING,

90+00

800'400'0400' 200'

DREDGE AREA

RECORD AND MAY REQUIRE VERIFICATION.

THE CONTROL POINT/MONUMENT LOCATIONS ARE BASED ON THE GOVERNMENT'S LATEST

PILINGS, BULKHEADS, TIMBER WALLS AND OTHER STRUCTURES.

FEET OR AS DIRECTED BY THE CONTRACTING OFFICER REPRESENTATIVE (COR) FROM ALL

THE CONTRACTOR SHALL MAINTAIN A STANDOFF DISTANCE NO LESS THAN TWENTY FIVE (25)

CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.

UNITED STATES DEPARTMENT OF AGRICULTURE (2017).

BASE IMAGERY PREPARED FROM NATURAL COLOR FOUR BAND IMAGERY (NAIP). TAKEN BY

OCEAN SERVICE) MEAN LOWER LOW WATER (MLLW). EPOCH 1983-2001.

ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL

HORIZONTAL UNITS ARE U.S. SURVEY FEET.

NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN NORTH AMERICAN DATUM OF 1983/91.

SYSTEM: LAMBERT GRID PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE, 4601,

HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE

NOTES

7.

6.

5.

4.

3.

2.

1.

A

B

D

E F

N

,0

N

,0

N

,0

N

,0

N

,0

E 1,302,000

E 1,300,000

E 1,298,000

E 1,296,000

E 1,299,610.19

N 372,054.64

E 1,299,811.98

N 369,012.45

M

N 372,045.88

E 1,299,961.33

C

N 367, 833.24 E 1,299,256.52

N 369,030.62

E 1,299,335.79

I

N 368,984.38

E 1,300,034.26

HG

N 367,786.98 E 1,299,955.23

N 367,815.07

E 1,299,530.92

N 366,539.73

E 1,299,872.42

N 366,009.10

E 1,299,561.69

N 365,011.28

E 1,299,495.64

N 365,021.19

E 1,299,345.96

LK

N 369,002.55

E 1,299,759.86 c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te

, m a y n o t b e c u rre n t, a n d

/o r m a y b e in c o m p le te o r c o n ta in in g o m is s io n s . It m a y b e in e rro

r. T h e U

.S . A rm y

C o rp s o f E n g in e e rs a n d its s u p p lie rs m a k e s n o w a rra n tie s , e x p re s s o r im p lie d

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C A

U T

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N

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IN

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A

B

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D

1 2 3 4 5

CN501

Sheet 3 of 5

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J number:

Plate

Seattle District

US Army Corps of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

D a te

U .S

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M Y

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IN

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OPTION BID ITEM NO. 5100

DREDGING,THIS CONTRACT

F

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DREDGING AREA COORDINATES:

C D

E F

BA

AND OPTION BID ITEM NO. 2100

BASE BID ITEM NO. 2000

DREDGING,THIS CONTRACT

AND OPTION BID ITEM NO. 3100

BASE BID ITEM NO. 3000

DREDGING,THIS CONTRACT

J

H

I

K

M

N

N

N 367,786.98 E 1,299,955.23

E 1,298,817.78

N 363,062.05

P.I. 29+48.12

E 1,299,406.05

N 364,793.37

P.I. 47+76.65

DREDGING AREA COORDINATES:DREDGING AREA COORDINATES:

L

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(SEE SHEET 5 of 7)

CROSS SECTION

BOTTOM

EXISTING

275'

(RIGHT)

SETTLING BASIN

PRISM

DREDGING

REQUIRED

C

REACHED (NOT REQUIRED DREDGING)

REQUIRED DREDGING DEPTH IS

ALLOWABLE OVERDEPTH TO ENSURE

DEPTH (DO NOT EXCEED)

MAXIMUM DREDGING

150'

CHANNEL

NAVIGATION

FEDERAL

275'

(LEFT)

SETTLING BASIN

-22' MLLW2'

-20' MLLW

PAY DEPTH

MINIMUM

BOTTOM

EXISTING

PRISM

DREDGING

REQUIRED

75' - 350'

RIGHT

75'

RIGHT

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D P

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S . T h e in fo rm a tio n o n th is m a p re s u lts fro m h y d ro s u rv e y s p e rfo rm e d o n th e d a te s in d ic te d

. A lth o u g h th e U

.S . A rm y

C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s

Seattle District

US Army Corps of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

D a te

A

B number:

Plate

U .S

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M Y

E N

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CN301

Sheet 4 of 5

E V

E R

E T

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C T

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E -2

-8 -3

M

A Y

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SHOWN.

EXACT LOCATIONS MAY VARY FROM THAT

SUBSTANTIALLY CORRECT. HOWEVER, THE

FURNISHED ON THE PLANS ARE BELIEVED TO BE

OBSTRUCTIONS/UTILITIES. THE DATA

ALL PERTINENT DETAILS ON THE LOCATION OF

7. EVERY EFFORT HAS BEEN MADE TO PROVIDE

RECORD AND MAY REQUIRE VERIFICATION.

ARE BASED ON THE GOVERNMENT'S LATEST

6. THE CONTROL POINT/MONUMENT LOCATIONS

AND OTHER STRUCTURES.

FROM ALL PILINGS, BULKHEADS, TIMBER WALLS

(CONTRACTING OFFICER REPRESENTATIVE)

(25) FEET OR AS DIRECTED BY THE COR

STANDOFF DISTANCE OF TWENTY FIVE

5. THE CONTRACTOR SHALL MAINTAIN A MINIMUM

(2017).

UNITED STATES DEPARTMENT OF AGRICULTURE

COLOR FOUR BAND IMAGERY (NAIP). TAKEN BY

4. BASE IMAGERY PREPARED FROM NATURAL

AZIMUTH.

ARE LAMBERT AND DIFFER FROM TRUE NORTH

2014. AZIMUTHS ON CENTERLINE OF CHANNEL

3. CHANNEL ALIGNMENT SHOWN IS ALIGNMENT

EPOCH 1983-2001.

SERVICE) MEAN LOWER LOW WATER (MLLW).

REFER TO THE PLANE OF NOS (NATIONAL OCEAN

2. ELEVATIONS ARE IN U.S. SURVEY FEET AND

HORIZONTAL UNITS ARE IN U.S. SURVEY FEET.

DATUM OF 1983/91.

OF 1983/2011, PLOTTED IN NORTH AMERICAN

NORTH ZONE, 4601. NORTH AMERICAN DATUM

PROJECTION, STATE PLANE, WASHINGTON

COORDINATE SYSTEM: LAMBERT GRID

GEODETIC SYSTEM 1984). PROJECTED

1. HORIZONTAL DATUM: WGS-84 (WORLD

NOTES:

REACHED (NOT REQUIRED DREDGING)

REQUIRED DREDGING DEPTH IS

ALLOWABLE OVERDEPTH TO ENSURE

75'

LEFT

DEPTH (DO NOT EXCEED)

MAXIMUM DREDGING

2' 2'

C

PAY DEPTH

MINIMUM

STATION 78+00 TO 90+00

TYPICAL CHANNEL SECTION AT

NOT TO SCALE

75'

LEFT

-10' MLLW

-8' MLLW

NOT TO SCALE

STATION 90+00 TO 120+50

TYPICAL CHANNEL SECTION AT

2'

2'

150'

DREDGE AREA

150' - 425'

(WIDTH VARIES, SEE SHEET CN501)

DREDGE AREA

700'

DREDGE AREA

2'

REACHED (NOT REQUIRED DREDGING)

REQUIRED DREDGING DEPTH IS

ALLOWABLE OVERDEPTH TO ENSURE

DEPTH (DO NOT EXCEED)

MAXIMUM DREDGING

-17' MLLW2'

C

-15' MLLW

PAY DEPTH

MINIMUM

BOTTOM

EXISTING

PRISM

DREDGING

REQUIRED

STATION 50+00 TO 78+00

TYPICAL CHANNEL SECTION AT

NOT TO SCALE

2'

2' c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te , m a y n o t b e c u rre n t, a n d /o r m a y b e in c o m p le te o r c o n ta in in g o m is s io n s . It m a y b e in e rro

r. T h e U .S . A rm y C o rp s o f E n g in e e rs a n d its s u p p lie rs m a k e s n o w a rra n tie s , e x p re s s o r im p lie d , a s to th e a c c u ra c y o f

C A

U T

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N : N

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IN

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N D

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N A

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S . T h e in fo rm a tio n o n th is m a p re s u lts fro m h y d ro s u rv e y s p e rfo rm e d o n th e d a te s in d ic te d . A lth o u g h th e U .S . A rm y C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s

1 2 3 4 5

US Army Corps of Engineers

Seattle District

A p p r.

REPRESENTATIVE CONDITION SURVEYS

3. CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.

BY UNITED STATES DEPARTMENT OF AGRICULTURE (2017).

2. BASE IMAGERY PREPARED FROM NATURAL COLOR FOUR BAND IMAGERY (NAIP). TAKEN

OF 1983/91. HORIZONTAL UNITS ARE IN U.S. SURVEY FEET.

4601, NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN NORTH AMERICAN DATUM

SYSTEM: LAMBERT GRID PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE,

1. HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE

NOTES

D at e

D

FILE NO.

CONDITION SURVEY

SHEET NO.

CONDITION SURVEY

DATE

CONDITION SURVEY

CONDITION DRAWING TITLE

D e sc ri p ti o n S y m b o l

S H E E T

SHEET 4

2500' 1250' 0 2500' 5000'

C

S H

E E

T

E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385 E-2-8-385

04 APR 2024

04 APR 2024

04 APR 2024

04 APR 2024

04 APR 2024

04 APR 2024

04 APR 2024

C H

IE

F

N

A V

IG

A

T

IO

N S

E C

T

IO

N

G A

B R

IE

L

L R

F

R A

S

H N

A H

IC

O T

T H

B R

O W

N P .E

P R

O J E

C T M

A N

A G

E R

N A

V

IG

A T

IO

N S

E C

T

IO

N

D E

S

IG

N E

N G

IN

E E

R

H Y

D R

A U

L

IC

E

N G

IN

E E

R

IN

G

D E

S

IG

N E

D /S

U B

M

IT

T E

D

R E

V

IE

W E

D

A P

P R

O V

E D

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

SNOHOMISH CHANNEL, ES_01_EHSX_20240404_CS_E_2_8_385

M A

Y

D A

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S H

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T

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A T

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E W

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IN

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E

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B

U .S .A

R M

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N G

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E E

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T R

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T ,S

E A

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-8 -3

F

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W A

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E V

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T number:

Plate

VH401

Sheet 5 of 5

01_snomaint_G-001_V3
02_snomaint_G-101_V3
03_snomaint_CN501_V3
04_snnomaint_CN301_V3
05_snomaint_VH401_V3

File details come from the government source that posted it. Updated .