Solicitation_Plans_W9127N-16-B-0001.pdf

T M

H

T A

B L E O

F C

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N T S V

IC

IN

IT

Y M

A P

IN

D

E X S

H E

E T

S U

B M

IT

T E

D B

Y

WCH-IND-000

MCR

W C

H -I

N D -0

.D

G N

GRAYS HARBOR

E A

S

K A

R L

A G E

L L

IS

TABLE OF CONTENTS AND VICINITY MAP

FILE

NUMBERNUMBER

DESCRIPTION

P A

C

IF

IC

O

C E

A N

OREGON

PROJECT

LOCATIONS

PORTLAND

NEVADA

CALIFORNIA

WASHINGTON

C H

IE

F

W A

T E

R W

A Y

S M

A

IN

T E

N A

N C

E S

E C

T

C O

R P

S O

F E

N G

IN

E E

R S

S C

A L E

P L

O T

D A

T E

P L

O T

C H

E C

K E

D B

Y

D E

S

IG

N E

D B

Y

A W

A R

D D

A T

E

D R

A W

N B

Y

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N F

IL

E N

A M

E

U S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T P

O R

T L

A N

D

P O

R T

L A

N D

O R

E G

O N

SAFETY IS A PART

OF YOUR CONTRACT

B

A

C

D

B

A

C

D

1 3 4 5

21 3 4 5

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R

US ARMY CORPS

OF ENGINEERS

PORTLAND DISTRICT

NAME

FILE

DRAWING

IDAHO

N

WEST COAST HOPPER DREDGING 2016

HUMBOLDT BAY

COOS BAY

SAMPLE LAYOUT DRAWING

HOODS PLACEMENT SITE

SAMPLE LAYOUT DRAWING

SITE - F PLACEMENT SITE

WCH-MCR-000

WCH-IND-000

WCH-GH1-000

WCH-HUM-000

WCH-MSC-000

WCH-GH2-000

WCH-HUO-000

WCH-CBF-000

-N

O V -1

W

N -1

-B -0

DWG 1 OF 10

WCH-CB1-000

SAMPLE LAYOUT DRAWING

GRAYS HARBOR STA. 220+00+00 TO 420+00+00

SAMPLE LAYOUT DRAWING

GRAYS HARBOR STA. 462+99+00 TO 722+95+00

SAMPLE LAYOUT DRAWING

HUMBOLDT BAY

W E

S T C

O A

S T

H O

P P

E R D

R E

D G

IN

G

T S

G

WCH-CR1-000

SAMPLE LAYOUT DRAWING

COOS BAY ENTRANCE CHANNEL

SAMPLE LAYOUT DRAWING

MOUTH OF THE COLUMBIA RIVER (MCR)

SAMPLE LAYOUT DRAWING

SAN FRANCISCO MAINSHIP CHANNEL (MSC)

MSC

SAN FRANCISCO

SAMPLE LAYOUT DRAWING

COLUMBIA RIVER

COLUMBIA

RIVER

265+00

B

A

C

D

B

A

C

D

1 3 4 5

21 3 4 5

US ARMY CORPS

OF ENGINEERS

PORTLAND DISTRICT

D A

T E

A P

P R

M A

R K

M A

R K

D A

T E

A P

P R

Primary Control Point

Coordinated Survey Points

Uncoordinated Survey Points

Dredging Ranges

Flow Arrows

Harbor Lines

State Boundary

Aids to Navigation

Lighthouses

Lights

Lighted Ranges

Lighted Buoys

Unlighted Buoys

Daybeacons

Seasonal Lights and Lighted Dredging Ranges

Benchmarks

Gages Staff Recording

Front Rear

Straight Tidal

River Mileage from Mouth 10

FLOOD

EBB

Port

Rear

Port

Fixed Occulting

Front

Starboard Mid Channel Junction

Starboard 43

Flashing, FLOW

SCALE IN FEET

0 500' 1000' 1500' 2000'

OF YOUR CONTRACT

SAFETY IS A PART

500'

N

FILE

NAME

U S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T P

O R

T L

A N

D

C O

R P

S O

F E

N G

IN

E E

R S

P O

R T

L A

N D

O R

E G

O N

D E

S

IG

N E

D B

Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

A W

A R

D D

A T

E

P L

O T

S C

A L E

D E

S

IG

N F

IL

E N

A M

E

S U

B M

IT

T E

D B

Y

C H

IE

F

W A

T E

R W

A Y

S M

A

IN

T S

E C

T

P L

O T

D A

T E

T M

H

E A

S

T S

G

W

N -1

-B -0

-N

O V -1

WCH-GH1-000

K A

R L

A G E

L L

IS

220+00

230+00

240+00

250+00

260+00

270+00

280+00

400+00

410+00

420+00

430+00

440+00

450+00

390+00

A

N

B

M

C

L

D

K

E

J

I

F

G

H

T

O

P

Q

U

V

W

X

S

R

Y 5 ,00

X ,0

X COORDINATE

X COORDINATE

O 732297.57

Y COORDINATE

598374.37

U

V

W

X

727211.80

724623.47

726317.78

723732.31

Y COORDINATE

592749.12

592471.76

587975.16

588253.38

P

Q

R

T

735293.51

732626.56

735946.00

735836.07 599456.20

599302.42

598835.99

597298.30

X COORDINATE

729855.99

731703.95

733330.99

733679.91 597313.75

597801.86

596638.78

596024.88

Y COORDINATE

E

F

G

H

AREA #2 COORDINATES

730894.80

729798.88 595427.61

595322.82I

J

S 733656.33 598034.43

NOTES

The project depth curve is shown thus:

made on the dates indicated and can only be considered as indicating the general condition existing at that time.

The information depicted on this map represents the results of surveys

Control is by USACE and NOS-C&GS.

Reference is Navigation Chart No. 18502.

Soundings are shown in feet and indicate depths below MLLW.

Elevations are shown thus: +2, indicating height in feet above MLLW.

The MLLW plane is shown thus:

(NAD 83, U.S. Survey Feet).

Coordinates are based on the Lambert Projection for Washington, South Zone

G R

A Y

S H

A R

B O

R

S T

A

T

O

Y 6 ,00

Y 5 ,00

Y 6 ,00

Y 5 ,00

Y 5 ,00

X ,0

X ,0

X ,0

X ,0

X ,0

X ,0

X ,0

PLACEMENT SITE

POINT CHEHALIS

SITE COORDINATES

POINT CHEHALIS PLACEMENT

STA. 342+89+00

DREDGE AREA #5

UPSTREAM LIMIT OF

40'

50'

20'

30' LC

MAXIMUM PAYABLE DEPTH

REQUIRED CHANNEL DEPTH

WORK AREA

BIN MEASURE TO REQUIRED DEPTH

CROSS SECTION A-A

300' 300'

S O

L

IC

IT

A T

IO

N N

O

SITE COORDINATES

SOUTH BEACH PLACEMENT

-42' MLLW

-44' MLLW

NORTHING: 593438 EASTING: 739687

STAFF GAGE WESTPORT MARINA

N.T.S.

STATION 405+00+00

LEGEND

DWG 2 OF 10

SEE CONTRACT SECTION 01 22 00.00 82

FOR REQUIREMENTS

CHANNEL WIDTHS MAY VARY

SBBUS ACCESS CHANNEL

(SBBUS)

USE SITE

BENEFICIAL

SOUTH BEACH

-48' CONTOUR

-50' CONTOUR

-46' CONTOUR

-48' CONTOUR

-44' CONTOUR

-46' CONTOUR

-42' CONTOUR

-44' CONTOUR

A

A

H O

P P

E R D

R E

D G

IN

G

W E

S T C

O A

S T

W C

H -G

H -0

.D

G N

STA. 265+00+00

DREDGE AREA #3

UPSTREAM LIMIT OF

STA. 333+00+00

DREDGE AREA #5

DOWNSTREAM LIMIT OF

STA. 342+89+00

DREDGE AREA #4

DOWNSTREAM LIMIT OF

STA. 377+00+00

DREDGE AREA #4

UPSTREAM LIMIT OF

STA. 420+00+00

DREDGE AREA #2

UPSTREAM LIMIT OF

STA. 377+00+00

DREDGE AREA #2

DOWNSTREAM LIMIT OF

STA. 220+00+00

DREDGE AREA #3

DOWNSTREAM LIMIT OF

(CONTRACTOR WILL BE REQUIRED TO

UTILIZE SBBUS ACCESS CHANNEL

WHILE TRANSITTING TO AND FROM SBBUS.)

373738

393939

434343

434444

454545

46464646

373738

383839

394040

434444

434343

444545

383839 393939

454545

363636 363737

373737

404040

454646

373737

37383838

393940

414141

414142

434343

353535

353535

454545

35353535

353534

353636

363636

394041

44454545

353535

414242

454546

343434

343434

363737

383938

404041

414243

353535

373737

454546

363636

353536

37383940

35353535

37363735

353535

373737

424243

444545

454646

363637

353636 36363636

404141

424342

444545

353535

353535

363636

383838

383940

353535

353535

353636

373737

44444445

46464748

353535

353535

353535

363637

444545

35353535

363636

363637

373838

454545

353535

363636

373737

38383838

414243

434444

44454545

454545

353535

434343

353535

37373838

393939

414242

383839

424244

454546

373838 383838

393940

353536

42424242

434344

363636

43444444

454546

424242

434344

343535

363636

39394040

424242

444444

464747

343535

404041

42424343

474848

15-JAN-15

SURVEY DATE

DREDGE AREA #1

09-APR-15

SURVEY DATE

DREDGE AREA #2

28-APR-15

SURVEY DATE

DREDGE AREA #3

28-APR-15

SURVEY DATE

DREDGE AREA #4

535352

414041

414140

525049

494950

545454

525252

525252

393939

434444

494849

444444454647

37383738

454646

505051

5151525354

41414142

434546

484848 494949

606061

404243

656564

626159

454646

474748

474747

484849

464747

464447

484647

484748

484849

504949

474646

494848

525353

545454

555656

606061

636260

464545

454545

474646

48474747

474749

515152 505253

555757

626261

454545

444344

444445

454545

444343

454545

505051

45454544

414141

424241

454545

495050

575656

454339

434343

444444

505151

555555

555454

424343

474647

373737

373736

505252

363737

36363636

424141

434447

343434

404041

454545

444448

37373738

383838

383838

363637

414142

**BAD REC**{Z}323435

393939

39393939

363737

383838

393939

383839 393939

414142

09-APR-15

SURVEY DATE

SBBUS

13-APR-15

SURVEY DATE

POINT CHEHALIS

Datum is Mean Lower Low Water, tidal epoch 1983-2001.

P L

A N

N

IN

G L

A Y

O U

T D

R A

W

IN

G

USCG SAFETY ZONE

( PROPOSED )

X COORDINATE

725475.97

726460.48

726403.37

725418.86 595846.39

595752.26

596349.53

596443.66

Y COORDINATE

C

D

K

L

AREA #5 COORDINATES

X COORDINATE

726460.48

729855.99

729798.88

726403.37 595752.26

595427.61

596024.88

596349.53

Y COORDINATE

D

E

J

K

AREA #4 COORDINATES

X COORDINATE

715830.09

718828.38

719574.08

716575.79

595123.21

595789.49

592433.86

Y COORDINATE

A

B

M

N

AREA #3 COORDINATES

591767.58

FILE

NAME

U S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T P

O R

T L

A N

D

C O

R P

S O

F E

N G

IN

E E

R S

P O

R T

L A

N D

O R

E G

O N

D E

S

IG

N E

D B

Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

A W

A R

D D

A T

E

P L

O T

S C

A L E

D E

S

IG

N F

IL

E N

A M

E

S U

B M

IT

T E

D B

Y

C H

IE

F

W A

T E

R W

A Y

S M

A

IN

T S

E C

T

P L

O T

D A

T E

NOTES

The project depth curve is shown thus:

made on the dates indicated and can only be considered as indicating the general condition existing at that time.

The information depicted on this map represents the results of surveys

Control is by USACE and NOS-C&GS.

Reference is Navigation Chart No. 18502.

Soundings are shown in feet and indicate depths below MLLW.

Elevations are shown thus: +2, indicating height in feet above MLLW.

The MLLW plane is shown thus:

(NAD 83, U.S. Survey Feet).

Coordinates are based on the Lambert Projection for Washington, South Zone

720+00

730+00

740+00

Y 600,000

Y 595,000

SOUTH BEACH BENEFICIAL USE SITE

FOR DETAILS

SEE DRAWING WCH-GH1-000

FOR DETAILS

SEE DRAWING WCH-GH1-000

POINT CHEHALIS DISPOSAL SITE

Y 605,000

Y 610,000

X

,0

X

,0

X

,0

Y 610,000

Y 605,000

Y 600,000

X

,0

X

,0

X

,0

Y 595,000

X

,0

X

,0

A

A

N.T.S. N.T.S.

STA. 462+99+00

DREDGE AREA #1

DOWNSTREAM LIMIT OF

STA. 722+86+34

DREDGE AREA #1

UPSTREAM LIMIT OF

A

A

40'

50'

20'

30'

LC

175' 175'

A

A

B

A

C

D

B

A

C

D

1 3 4 5

21 3 4 5

US ARMY CORPS

OF ENGINEERS

PORTLAND DISTRICT

D A

T E

A P

P R

M A

R K

M A

R K

D A

T E

A P

P R

Primary Control Point

Coordinated Survey Points

Uncoordinated Survey Points

Dredging Ranges

Flow Arrows

Harbor Lines

State Boundary

Aids to Navigation

Lighthouses

Lights

Lighted Ranges

Lighted Buoys

Unlighted Buoys

Daybeacons

Seasonal Lights and Lighted Dredging Ranges

Benchmarks

Gages Staff Recording

Front Rear

Straight Tidal

River Mileage from Mouth 10

FLOOD

EBB

Port

Rear

Port

Fixed Occulting

Front

Starboard Mid Channel Junction

Starboard 43

Flashing, FLOW

SCALE IN FEET

OF YOUR CONTRACT

SAFETY IS A PART

N

X COORDINATE Y COORDINATE

A

B

C

D

E

F

G

NORTHING: 593438 EASTING: 739687

STAFF GAGE WESTPORT MARINA

LEGEND

-40' CONTOUR

WORK AREA

BIN MEASURE TO REQUIRED DEPTH

CROSS SECTION A-A

N.T.S.

STATION 635+00+00

SEE CONTRACT SECTION 01 22 00.00 82

FOR REQUIREMENTS

CHANNEL WIDTHS MAY VARY

13-APR-15

SURVEY DATE

DREDGE AREA #5

DREDGE AREA COORDINATES

H

I

Datum is Mean Lower Low Water, tidal epoch 1983-2001.

ACTUAL DEPTHS TO BE DETERMINED

BASED ON PRE DREDGE SURVEY

700' 700' 1400' 2100' 2800'

T M

H

E A

S

T S

G

W

N -1

-B -0

WCH-GH2-000

K A

R L

A G E

L L

IS

G R

A Y

S H

A R

B O

R

S T

A

T

O

S O

L

IC

IT

A T

IO

N N

O

DWG 3 OF 10

H O

P P

E R D

R E

D G

IN

G

W E

S T C

O A

S T

W C

H -G

H -0

-D

G N

P L

A N

N

IN

G L

A Y

O U

T D

R A

W

IN

G

A B C

D E

F

G

H

I

J

K

L

M

N

O

PQ

R

X COORDINATE Y COORDINATE

J

K

L

M

N

O

P

Q

R

737036.19 600450.51

737075.69 600478.75

740128.56 600217.12

742697.72 599746.03

751067.04 599028.79

753404.81 599354.83

756304.82 600450.25

757738.98 600898.43

759173.13 601346.62

761044.10 602053.34

762027.64 602692.53

762275.35 602445.26

761621.78 601790.51

759332.14 600925.65

756428.50 600122.83

752318.25 598570.28

738383.54 599764.47

736943.28 599366.29

373738

393939

434343

434444

454545

46464646

373738

383839

394040

434444

434343

444545

383839 393939

454545

363636 363737

373737

404040

454646

373737

37383838

393940

414141

414142

434343

353535

353535

454545

35353535

353534

353636

363636

394041

44454545

353535

414242

454546

343434

343434

363737

383938

404041

414243

353535

373737

454546

363636

353536

37383940

35353535

37363735

353535

373737

424243

444545

454646

363637

353636 36363636

404141

424342

444545

353535

353535

363636

383838

383940

353535

353535

353636

373737

44444445

46464748

353535

353535

353535

363637

444545

35353535

363636

363637

373838

454545

353535

363636

373737

38383838

414243

434444

44454545

454545

353535

434343

353535

37373838

393939

414242

383839

424244

454546

373838 383838

393940

353536

42424242

434344

363636

43444444

454546

424242

434344

343535

363636

39394040

424242

444444

464747

343535

404041

42424343

474848

MAXIMUM PAYABLE OVERDEPTH

REQ ADV MAINTENANCE DEPTH

REQUIRED DEPTH -38' MLLW

-38' CONTOUR

-42' CONTOUR

+2' PAID O.D.

+2' REQ. A.M.

-N

O V -1

N

5979679.49

2095740.92

2089673.69

2089802.685973680.88

5979809.96

5948871.13

2103414.82

2098826.82

2095869.925973811.35

J

I

K

L

H

E

G

F

5962212.74

B

A

C

5942376.65

D

Y COORDINATE

Y COORDINATEX COORDINATE

X COORDINATE Y COORDINATE

X COORDINATE

5947978.63

2106643.91

2101983.22

2106695.095961970.29

5943012.75

5967229.25

2108540.11

2116876.31

2114980.115967865.35

DREDGE AREA

SF MAINSHIP CHANNEL

A

Y 2,090,000

A

X ,9 ,0

X ,9 ,0

Y 2,090,000

X ,9 ,0

Reference is Navigation Chart No. 18649.

-N

O V -1

K

T S

G

X ,9 ,0

X ,9 ,0

X ,9 ,0

Y 2,110,000

Y 2,110,000

Y 2,100,000

The information depicted on this map represents the results of surveys

Aerial Photography taken by ESRI, I-CUBED & USDA 2012.

Y 2,100,000

X ,9 ,0

F

G

D

E

J

L

H

I

Soundings are shown in feet and indicate depths below MLLW.

Datum is Mean Lower Low Water (MLLW) of the locality. NGVD 29.

X ,9 ,0 general condition existing at that time.

made on the dates indicated and can only be considered as indicating the

The project depth curve is shown thus:

NOTES

Control is by USACE and NOS-C&GS.

Elevations are shown thus: +2, indicating height in feet above MLLW.

(NAD 83, U.S. Survey Feet).

Horizontal coordinates are based on the Lambert Projection for California Zone 3

T

O

K A

R L

A G E

L L

IS

W C

H -M

S C -0

.D

G N

E A

S

WCH-MSC-000

S O

L

IC

IT

A T

IO

N N

O

FLOOD

EBB

OW

FL

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E A

P P

R

D A

T E

A P

P R

Benchmarks

Gages

Harbor Lines

State Boundary

Rear

Tidal

Staff Recording

Uncoordinated Survey Points

Dredging Ranges

Primary Control Point

Coordinated Survey Points

Straight

Front

Flow Arrows

D E

S C

R

IP

T

IO

N

3 4

D

1 3

A

C

B

A

C

D

B

D R

A W

N B

Y

A W

A R

D D

A T

E

C H

IE

F

W A

T E

R W

A Y

S M

A

IN

T S

E C

T

M A

R K

D E

S

IG

N F

IL

E N

A M

E

S U

B M

IT

T E

D B

Y

FILE

U S

A R

M Y E

N G

IN

E E

R D

IS

T R

IC

T P

O R

T L

A N

D

4 5

D E

S

IG

N E

D B

Y

C H

E C

K E

D B

Y

C O

R P

S O

F E

N G

IN

E E

R S

P O

R T

L A

N D

O R

E G

O N

PORTLAND DISTRICT

NAME

US ARMY CORPS

OF ENGINEERS

B

C

W

N -1

-B -0

A

SAFETY IS A PART

OF YOUR CONTRACT

S A

N F

R A

N C

IS

C O M

A

IN

S H

IP

C

H A

N N

E L

Lighted Buoys

Unlighted Buoys

Front Rear

Mid Channel JunctionPort Starboard

Lighthouses

Lights

LEGEND

Aids to Navigation

Occulting

Lighted Ranges Fixed Flashing, 4000'

2000' 3000'

Port StarboardDaybeacons

Seasonal Lights and Lighted Dredging Ranges

1000' 1000'

SCALE IN FEET

T M

H

262+13+00

OF DREDGING

UPSTREAM LIMIT

00+00+00

OF DREDGING

DOWNSTREAM LIMIT

Y: 2122051.01 X: 5993780.58

CRISSY FIELD

TIDE GAGE COORDINATES

COORDINATES

SF-8

COORDINATES

OBDS

D A

T E

P L

O T

D A

T E

P L

O T

W E

S T C

O A

S

H O

P P

E R D

R E

D G

IN

G

DWG 4 OF 10

CENTROID TO CENTROID

27,389' FROM DREDGE AREA

OCEAN BEACH DISPOSAL SITE (OBDS)

CENTROID TO CENTROID

9,038' FROM DREDGE AREA

SITE SF-8

-56 ft. MLLW -57 ft. MLLW

-55 ft. MLLW

MAXIMUM PAY OVERDEPTH

SAN FRANCISCO MAINSHIP CHANNEL

MAXIMUM DREDGING DEPTH

REQUIRED DREDGING DEPTH

55' CONTOUR (PROJECT DEPTH)

56' CONTOUR (MAX PAY DEPTH)

LC

N.T.S.

80+00+00

CROSS SECTION A-A

BIN MEASURE TO REQUIRED DEPTH (BMRD)

75' 75'

1000' 1000'

SURVEY DATE

18-MAY-2015

CHANNEL

SURVEY DATE

MAR-2013

OBDS

MAR-2013

SF-8

SURVEY DATE

52 53

47 47

44 44

48 4848

48 49

53 5454

55565758

4850 50

51525354

4041 41

42 42

42 42

434344

46 46

48494950

4646464748

40 40

41 41

42 42

43 44

444445

40 40

434343

404040

40 41

4141 42

38 38

40 40

34 35

394040

34 34

39 39

38 38

39 4040

37 37

37 37

38 38

3939 39

42 42 43

36 36

39 39 39 40

42 42 43

44 4445

35 35

36 36 37 37

39 39

41 41

434344 44

45 4545

4647 47 47

38 38 39

40 40 40

42 4344 44

45454646

47 47

38 38

39 3939

40 40

41 42

44454546 46

47 47

43 4444

46 47

474747 47

38 38

4041 42

44 45

39 3939

40 40

4444 44

4646 46

49 49

50 50

505151

5151 51

52 52

40 40

45 45

46 46

40 40

47 48

48 48

P L

A N

N

IN

G L

A Y

O U

T D

R A

W

IN

G

65+00

90+00

75+00

80+00

70+00

85+00

50+00

45+00

55+00

60+00

B

A

C

D

B

A

C

D

1 3 4 5

21 3 4 5

FILE

NAME

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IS

T R

IC

T P

O R

T L

A N

D

C O

R P

S O

F E

N G

IN

E E

R S

P O

R T

L A

N D

O R

E G

O N

D E

S

IG

N E

D B

Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

A W

A R

D D

A T

E

P L

O T

S C

A L E

D E

S

IG

N F

IL

E N

A M

E

S U

B M

IT

T E

D B

Y

C H

IE

F

W A

T E

R W

A Y

S M

A

IN

T S

E C

T

P L

O T

D A

T E

D A

T E

A P

P R

M A

R K

M A

R K

SCALE IN FEET

N

D A

T E

A P

P R

OF YOUR CONTRACT

SAFETY IS A PART

400' 400' 800' 1200' 1600'

US ARMY CORPS

OF ENGINEERS

PORTLAND DISTRICT

T M

H

E A

S

T S

G

The project depth curve is shown thus:

The information depicted on this map represents the results of surveys general condition existing at that time.

made on the dates indicated and can only be considered as indicating the

Control is by USACE and NOS-C&GS.

NOTES

(NAD 83, U.S. Survey Feet).

Aerial Photography taken by ESRI, I-CUBED & USDA 2012.

Soundings are shown in feet and indicate depths below MLLW.

Elevations are shown thus: +2, indicating height in feet above MLLW.

Reference is Navigation Chart No. 18649.

FLOOD

EBB

FLOW

Primary Control Point

Coordinated Survey Points

Uncoordinated Survey Points

Dredging Ranges

Flow Arrows Straight

Front

Harbor Lines

State Boundary

Benchmarks

Gages Staff Recording

Rear

Tidal

LEGEND

Aids to Navigation

Lighthouses

Lights Fixed Flashing, Occulting

Lighted Ranges Front Rear

Lighted Buoys

Unlighted Buoys Port Starboard Mid Channel Junction

Daybeacons

Seasonal Lights and Lighted Dredging Ranges

Port Starboard

Datum is Mean Lower Low Water (MLLW)of the locality. NAVD 88.

WCH-HUM-000

366' 376'

H U

M B

O L

D T B

A Y

W

N -1

-B -0

HUMBOLDT BAY

N.T.S.

-44 ft. MLLW -45 ft. MLLWMAXIMUM PAY OVERDEPTH

LC

REQUIRED DREDGING DEPTH

Lighted Bell Buoy 8

Entrance Range Front Light

Lig ht ed B ell B uo y 5

Lighted Bell Buoy 2

Entrance Light 4

Entrance Light 3

Buo y 7

Ligh ted B ell

Entrance Light 11

Lighted Buoy 10

Entrance Light 6

44' CONTOUR (CONTRACT DEPTH)

45' CONTOUR (MAX PAY DEPTH)

B

C

D

E

F

G

H

I

K

5936777.67 2173073.09

5940404.09 2171258.93

5943666.09

5944727.49 2166468.93

5945752.39 2166911.73

5946464.09 2167631.33

5946907.49 2167381.23

5943441.39 2166261.63

5940126.19 2170287.93

5936147.27 2171110.70

X ,9

,0

Y 2,175,000

X ,9

,0

X ,9

,0

Y 2,170,000

Y 2,165,000

X ,9

,0

Y 2,165,000

X ,9

,0

X ,9

,0

Y 2,170,000

Y 2,175,000

Buoy 9

Lighted

AVOIDANCE ZONES

APPROXIMATELY 15,305 FEET

OF CHANNEL AT STATION 0+00

DISTANCE TO HOODS CENTROID FROM CENTERLINE

TIDE GAGE

HUMBOLDT COAST GUARD

SEE DRAWING WCH-HUO-000

NOT TO SCALE

HOODS PLACEMENT SITE

J

A

A

Horizontal coordinates are based on the Lambert Projection for California Zone 1

5945672.89 2165192.43H

J

K

L

60+00+00

CROSS SECTION A-A

76+00

A

L

-46 ft. MLLWMAXIMUM DREDGING DEPTH

5945354.09 2165254.63I

Y= 2170491.43 X= 5947655.31

USCG FUEL DOCK:

TIDE GAGE COORDINATES

C O

N T

R A

C T N

O

SEE ATTACHMENT FOR DETAILS

NO MATERIAL SHALL BE PLACED IN AVOIDANCE ZONES

K A

R L

A G E

L L

IS

E2

D

C

B

F2

B

C

D

E1

F3

F4

F5

E3

E4

E5

A

D

E

L

F

G

H

I

J

K

C

B

02+00+00

OF DREDGE AREA

DOWNSTREAM LIMIT

135+00+00

OF DREDGE AREA

UPSTREAM LIMIT.

X COORDINATE X COORDINATEY COORDINATE

A

B

C

D

E

F

G

Y COORDINATE

DREDGE AREA COORDINATES

2166944.43

AND WORK NORTH

DREDGE RED SIDE FIRST

NOTE:

DWG 5 OF 10

H O

P P

E R D

R E

D G

IN

G

W E

S T C

O A

S T

S T

A

T

O

27-MAY-2015

SURVEY DATE

-N

O V -1

W C

H -H

U M -0

P L

A N

N

IN

G L

A Y

O U

T D

R A

W

IN

G

B

A

C

D

B

A

C

D

1 3 4 5

21 3 4 5

FILE

NAME

U S

A R

M Y E

N G

IN

E E

R D

IS