Attachment 2 W912P725BA003 FY 25 SAN_JOAQUIN DREDGING -PLANS 14 APR 2025.pdf

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Attached to
San Joaquin/Port of Stockton DWSC FY25 Maintenance Dredging Project
Solicitation number
W912P725BA003
Issued by

About this file

This document is a set of detailed dredging plan sheets for the San Joaquin River Stockton Deep Water Ship Channel (DWSC) Fiscal Year 2025 Maintenance Dredging Project. The project, solicited by the U.S. Army Corps of Engineers San Francisco District, involves annual maintenance dredging of the Stockton Deep Water Ship Channel to a project depth of -35 feet Mean Lower Low Water (MLLW), with an additional 1-foot of paid overdepth, except for the Sediment Trap area (Reach 15), which will be dredged to -38.5 feet MLLW plus 1-foot of paid overdepth.

The comprehensive plan sheets (28 total) include detailed bathymetric survey data, dredging reach locations, channel cross-sections, and multiple disposal site options such as Antioch Dunes, Scour Pond, Bradford Island, Mandeville Island, Tule Island, Roberts Island I and II, and Rough and Ready Island. The project covers approximately 42 miles of the San Joaquin River shipping channel, with specific station markers ranging from 277+00 to 2129+00. Dredge material is intended for upland beneficial reuse sites, with precise positioning and depth requirements meticulously documented across multiple geographic reaches.

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US Army Corps of Engineers San Francisco District

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G-001

APPROVED BY:

ROBIN K. INABA, RA, PMP DATE

CHIEF, ENGINEERING AND CONSTRUCTION DIVISIONSOLICITATION NO: W912P725BA003

CONTRACT NO: W912P725CXXXX

ISSUE DATE: APRIL 2025

SAN JOAQUIN COUNTY, CALIFORNIA

SAN JOAQUIN RIVER / STOCKTON DEEP WATER SHIP CHANNEL (DWSC)

FY25 MAINTENANCE DREDGING PROJECT

FAIRFIELD

VACAVILLE

ANTIOCH

WALNUT CREEK

OAKLAND

SAN RAFAEL

LAKE

BERRYESSA SACRAMENTO

STOCKTON

RIO VISTA

LODI

DAVIS

NAPA

VALLEJONOVATO

STOCKTON DWSC

ELK GROVE

CONCORD

BRENTWOOD

ST HELENA

GALT

DIXON

RICHMOND

PINOLE

SONOMA

NEW

MELONES

LAKE

SAN PABLO BAY

GRIZZLY

BAY

FOLSOM

LOCATION MAP

NOT TO SCALE

CALISTOGA

PROJECT

LOCATION

SAN FRANCISCO

STOCKTON

VICINITY MAP

NOT TO SCALE

SUBMITTED BY:

THIS PROJECT WAS DESIGNED BY THE SAN FRANCISCO DISTRICT OF

THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS OR SIGNATURES

AND REGISTRATION DESIGNATIONS OF INDIVIDUALS THAT APPEAR

ON THESE PROJECT DOCUMENTS ARE WITHIN THE SCOPE OF THEIR

EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

AND APPROVAL OF DRAWINGS IN THIS SET.

SON T. HA, PE, PMP DATE

CHIEF, ENGINEERING BRANCH

PREPARED UNDER THE DIRECTION OF:

LIEUTENANT COLONEL, U.S. ARMY

DISTRICT COMMANDER AND ENGINEER

TIMOTHY W. SHEBESTA

PITTSBURG

DANVILLE

ORINDA

OAKLEY

WINTER

PETALUM

MARIN

SONOMA

MENDOCINO

SAN

MATEO

ALAMEDA

SANTA CLARA

SAN

CRUZ

STANISLAUS

SAN

JOAQUIN

SACRAMENTO

CONTRA

COSTA

YOLO

SOLANO

NAPA

LAKE

COLUSA

SUTTER

YUBA

NEVADA

PLACER

MONTEREY SAN BENITO

MERCED

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G-002

GENERAL NOTES:

1. BATHYMETRIC SURVEY OF STOCKTON DEEP WATER SHIP CHANNEL WAS CONDUCTED BY THE U.S. ARMY CORPS

OF ENGINEERS, SAN FRANCISCO DISTRICT, ON 14 - 17 FEBRUARY 2025.

2. BATHYMETRIC SURVEY SOUNDINGS ARE BASED ON THE DATUM OF MEAN LOWER LOW WATER (MLLW).

3. DRAWINGS ARE NOT TO BE USED AS NAVIGATION CHARTS.

4. INFORMATION SHOWN ON THE DRAWINGS IS BASED ON BATHYMETRIC SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME.

5. BATHYMETRIC SURVEY SOUNDINGS WERE TAKEN BY FATHOMETER (MULTI-BEAM SURVEY EQUIPMENT) AND ARE

SHOWN TO THE NEAREST TENTH OF A FOOT.

6. COORDINATES ARE BASED ON THE CALIFORNIA STATE PLANE COORDINATE SYSTEM OF 1983 (CCS83), LAMBERT CONFORMAL PROJECTION ZONE II, AS DESCRIBED IN SPECIAL PUBLICATION NO. 253, PUBLISHED BY NATIONAL

OCEAN SURVEY.

7. THE PROJECT DEPTH OF THE STOCKTON DWSC IS -35 FT MLLW WITH THE EXCEPTION OF THE SEDIMENT TRAP (REACH 15), WHICH SHALL BE DREDGED TO -38.5 FT MLLW. THE DISPOSAL SITES ARE GOVERNMENT FURNISHED AND / OR CONTRACTOR FURNISHED UPLAND BENEFICIAL REUSE SITES. SEE SPECIFICATION SECTION 00 10 00 BID SCHEDULE, SECTION 01 11 00 SUMMARY OF WORK, AND SECTION 35 20 23 DREDGING FOR ADDITIONAL DETAILS.

8. AERIAL IMAGERY COURTESY OF ESRI, DIGITALGLOBE, GEOEYE, EARTHSTAR GEOGRAPHICS, CNES/AIRBUS DS, USDA, USGS, AEX, GETMAPPING, AEROGRID, IGN, IGP, SWISSTOPO, AND THE GIS USER COMMUNITY.

9. THE LOCATION OF ALL NAVIGATION AIDS ARE BASED ON INFORMATION PROVIDED BY THE U.S. COAST GUARD.

BUOY LOCATION REPRESENTS THE POSITION OF THE SINKER ONLY.

SHEET SHEET

NUMBER ID SHEET DESCRIPTION

01 G-001 COVERSHEET

02 G-002 SCHEDULE OF DRAWINGS, ACCEPTANCE REACHES,

ABBREVIATIONS, GENERAL NOTES, SURVEY

CONTROL, PLACEMENT SITE INFORMATION, AND

TYPICAL DREDGING SECTION

03 G-003 PROJECT KEY MAP AND ACCEPTANCE REACHES

CONTROL POINTS

04 G-004 PROJECT DISPOSAL SITES - ANTIOCH DUNES AND

SCOUR POND

05 G-005 PROJECT DISPOSAL SITE - BRADFORD ISLAND

06 G-006 PROJECT DISPOSAL SITES - MANDEVILLE AND

TULE ISLAND

07 G-007 PROJECT DISPOSAL SITES - ROBERTS ISLAND I,

ROBERTS ISLAND II, AND ROUGH AND READY

ISLAND

08 C-101 DREDGING PLAN

STA 277+00 TO STA 335+50

09 C-102 DREDGING PLAN

STA 395+00 TO STA 450+50

10 C-103 DREDGING PLAN

STA 450+50 TO STA 506+00

11 C-104 DREDGING PLAN

STA 573+00 TO STA 628+50

12 C-105 DREDGING PLAN

STA 628+50 TO STA 678+00

13 C-106 DREDGING PLAN

STA 798+00 TO STA 856+50

14 C-107 DREDGING PLAN

STA 856+50 TO STA 909+50

15 C-108 DREDGING PLAN

STA 909+50 TO STA 964+50

16 C-109 DREDGING PLAN

STA 964+50 TO STA 1014+00

17 C-110 DREDGING PLAN

STA 1387+00 TO STA 1441+50

18 C-111 DREDGING PLAN

STA 1441+50 TO STA 1493+50

19 C-112 DREDGING PLAN

STA 1493+50 TO STA 1550+00

20 C-113 DREDGING PLAN

STA 1603+00 TO STA 1657+50

21 C-114 DREDGING PLAN

STA 1657+50 TO STA 1712+00

22 C-115 DREDGING PLAN

STA 1760+00 TO STA 1814+50

23 C-116 DREDGING PLAN

STA 1814+50 TO STA 1867+50

24 C-117 DREDGING PLAN

STA 1867+50 TO STA 1919+50

25 C-118 DREDGING PLAN

STA 1919+50 TO STA 1971+50

26 C-119 DREDGING PLAN

STA 1971+50 TO STA 2020+50

27 C-120 DREDGING PLAN

STA 2020+50 TO STA 2073+50

28 C-121 DREDGING PLAN

STA 2073+50 TO STA 2129+00

SCHEDULE OF DRAWINGSABBREVIATIONS:

APPROX APPROXIMATE

CY CUBIC YARD

DIA DIAMETER

DWG DRAWING

DWSC DEEP WATER SHIP CHANNEL

(E) EXISTING

E EAST

EA EACH

FT FOOT / FEET

L LEFT

MAX MAXIMUM

MIN MINIMUM

MLLW MEAN LOWER LOW WATER

NAVD NORTH AMERICAN VERTICAL DATUM 1988

N NORTH

N.I.C. NOT IN CONTRACT

NO NUMBER

NTS NOT TO SCALE

OFF OFFSET

PID PERMANENT IDENTIFIER

R RIGHT

S SLOPE / SOUTH

STA STATION

TYP TYPICAL

W WEST

ACCEPTANCE REACHES:

REACH 1 STA 287+00 TO STA 324+00

REACH 2 STA 399+00 TO STA 477+00

REACH 3 STA 469+00 TO STA 496+00

REACH 4 STA 582+00 TO STA 645+00

REACH 5 STA 801+00 TO STA 854+00

REACH 6 STA 897+00 TO STA 1000+00

REACH 7 STA 1391+00 TO STA 1451+00

REACH 8 STA 1512+00 TO STA 1543+00

REACH 9 STA 1608+00 TO STA 1633+00

REACH 10 STA 1670+00 TO STA 1703+00

REACH 11 STA 1772+00 TO STA 1832+00

REACH 12 STA 1870+00 TO STA 1904+00

REACH 13 STA 1937+00 TO STA 2015+00

REACH 14 STA 2023+00 TO STA 2087+00

REACH 15 STA 2089+00 TO STA 2113+00 (SEDIMENT TRAP)

2' ALLOWABLE OVERDEPTH

(PAID AND NON-PAID)

EL. 0.00 FEET MLLW

1' ALLOWABLE (PAID) OVERDEPTH

PROJECT DEPTH

NOTE:

FOR ALLOWABLE DREDGE PRISMS SEE SECTION 35 20 23 DREDGING WITHIN THE SPECIFICATIONS.

1' ALLOWABLE OVERDEPTH (NON-PAID)

VARIES

MATERIAL TO BE DREDGED (PAID)

NO DREDGING ON

SIDE SLOPES

(SEE SPECS)

CHARACTERIZATION DEPTH

EXISTING CHANNEL BOTTOM

SIDE-SLOPE PRISM

CHANNEL WIDTH VARIES

SEE PLAN

SURVEY CONTROL:

PLACEMENT SITE INFORMATION

HORIZONTAL DATUM:

PROJECTED STATE PLANE COORDINATE SYSTEM

CALIFORNIA ZONE 02 (CA0402)

REFERENCE FRAME

NAD83(2011) EPOCH 2010.000

VERTICAL DATUM:

MLLW (MEAN LOWER LOW WATER)

WATER LEVELS DERIVED FROM THE FOLLOWING DATUM OFFSETS:

STATIONS NAVD88 TO MLLW

0+00 - 1340+00 VDATUM 4.0.1 / GEOID18

1340+00 -1600+00 -2.2 FT

1600+00 - 2168+85 -2.1 FT

TIDE GAUGE LOCATIONS:

2A

2C

2B

2D

5A

5B

5C

5D

3A 3B

3C 3D

4B 4D

6A 6B

6C

6D

7A 7C 7B

7D

8A

8B 8C

8D

9A 9C

9B 9D

10A 10C

10B 10D

11A

11C 11B

11D 12A

12C 12B

12D

13A 13C

13B 13D 14A

14C

14B 14D

15A 15C

15B 15D

4C

4A

SAN JOAQUIN RIVER / STOCKTON DWSC

ACCEPTANCE REACHES CONTROL POINTS

POINT #

1A

1B

1C

1D

2A

2B

2C

2D

3A

3B

3C

3D

4A

4B

4C

4D

5A

5B

5C

5D

EASTING

6,616,949.31

6,620,554.04

6,617,039.49

6,620,644.23

6,627,891.32

6,632,702.53

6,627,935.21

6,632,698.19

6,634,902.47

6,637,521.13

6,634,898.05

6,637,631.74

6,645,623.72

6,649,659.67

6,645,777.01

6,650,020.32

6,653,452.51

6,656,625.38

6,654,051.98

6,656,764.18

NORTHING

1,769,866.78

1,770,700.98

1,769,477.08

1,770,311.28

1,772,361.34

1,772,241.77

1,771,963.53

1,771,847.82

1,772,223.56

1,772,443.13

1,771,823.58

1,772,058.53

1,774,969.88

1,779,433.05

1,774,600.49

1,779,260.03

1,793,031.94

1,797,261.35

1,793,058.52

1,796,673.13

SAN JOAQUIN RIVER / STOCKTON DWSC

ACCEPTANCE REACHES CONTROL POINTS

POINT #

6A

6B

6C

6D

7A

7B

7C

7D

8A

8B

8C

8D

9A

9B

9C

9D

10A

10B

10C

10D

EASTING

6,660,821.75

6,667,757.39

6,660,441.26

6,668,321.56

6,696,831.78

6,702,752.73

6,696,799.24

6,702,647.05

6,707,042.64

6,709,550.04

6,706,910.33

6,709,417.73

6,714,810.44

6,716,309.70

6,714,647.53

6,716,117.33

6,718,228.62

6,719,946.74

6,718,036.25

6,719,741.48

NORTHING

1,796,012.54

1,797,632.47

1,795,548.62

1,797,428.07

1,782,570.63

1,781,497.79

1,782,348.00

1,781,271.17

1,777,244.23

1,775,421.27

1,777,062.25

1,775,239.28

1,771,586.80

1,769,554.72

1,771,397.18

1,769,438.03

1,766,391.36

1,763,573.90

1,766,274.67

1,763,449.38

SAN JOAQUIN RIVER / STOCKTON DWSC

ACCEPTANCE REACHES CONTROL POINTS

POINT #

11A

11B

11C

11D

12A

12B

12C

12D

13A

13B

13C

13D

14A

14B

14C

14D

15A

15B

15C

15D

EASTING

6,725,413.65

6,731,275.62

6,725,437.47

6,731,181.57

6,734,722.04

6,737,695.60

6,734,638.44

6,737,552.64

6,739,947.94

6,745,291.34

6,739,792.43

6,745,124.83

6,745,845.05

6,751,569.71

6,745,666.67

6,751,480.22

6,751,754.16

6,754,066.44

6,751,669.36

6,754,084.72

NORTHING

1,760,169.97

1,760,082.24

1,759,921.15

1,759,877.84

1,758,482.50

1,756,803.70

1,758,300.81

1,756,663.74

1,754,388.20

1,748,707.66

1,754,243.93

1,748,549.97

1,748,132.60

1,745,499.82

1,747,958.90

1,745,268.41

1,745,430.32

1,745,164.89

1,745,194.90

1,744,930.87

1A 1B

1C 1D C-113

C-103

C-102

C-110 C-111

C-112

C-114

ROUGH AND READY ISLAND

ROBERTS ISLAND I

ROBERTS ISLAND II

MANDEVILLE

BRADFORD ISLAND

SHERMAN ISLAND

SCOUR POND

ANTIOCH DUNES

C-107

TULE ISLAND

REACH 2

STA 399+00 - 447+00

REACH 4

STA 582+00 - 645+00

REACH 5

STA 801+00 - 854+00

REACH 6

STA 897+00 - 1000+00

REACH 9

STA 1608+00 - 1633+00

REACH 8

STA 1512+00 - 1543+00

REACH 11

STA 1772+00 - 1832+00

REACH 12

STA 1870+00 - 1904+00

REACH 14

STA 2023+00 - 2087+00

REACH 10

STA 1670+00 - 1703+00

REACH 3

STA 469+00 - 496+00

REACH 1

STA 287+00 - 324+00

REACH 15 (SEDIMENT TRAP)

STA 2089+00 - 2113+00

C-101

C-104

C-

C-

C-108

C -1

C-121

C-121

REACH 13

STA 1937+00 - 2015+00

REACH 7

STA 1391+00 - 1451+00

C-116 C-115

C-122

C-122

C-117

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P

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IT

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PR

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C O

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G-003

03 OF ##

LEGEND:

ACCEPTANCE REACHES 1 TO 14

REACH 15 (SEDIMENT TRAP)

DREDGE MATERIAL PLACEMENT SITES

SCALE: 1" = 6000'

PROJECT KEY MAP AND ACCEPTANCE REACHES CONTROL POINTSA1 0 12000'6000'

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

500+00

510+00

520+00

530+00

0+

0+

0+

0+

0+

590+00

600+00

610+00

PR

O

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C

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IS

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SA

L

SI

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S

AN

TI

O C

H D

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ES

A

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AR

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SHEET ID

US Army Corps of Engineers

U .S

. A R

M Y

C O

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O F

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G

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R S

SA

N

F R

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IS

C

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G O

LD

EN

G

AT

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AV

E, TH

F

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O

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AN

C

IS

C O

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2-

SA

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J O

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U

IN

C

O U

N

TY

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AL

IF

O

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IA

SA

N

J O

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U

IN

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IV

ER

ST

O

C

KT

O N

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P W

AT

ER

S H

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AN

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(D W

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N

AN

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G

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C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25_G004-G007.dwg 09 Apr 2025 - 1:16pm

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B Y:

C H

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KE

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Y:

SU

BM

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D B

Y:

SI

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AN

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D

D

AT

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IS

SU

E D

AT

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SO

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C

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N N

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T N

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ST

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1-

AP

R

IL

L.

K

W O

N G

W

2P

5B A0

W

2P

5C

XX

XX

G . F

O N

G

J.

Z

O U

LA

S

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P

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N

ANTIOCH DUNES

DISPOSAL SITE

SCOUR POND

DISPOSAL SITE

S T O C K T O N D E E P W A T E R S H I P C H

A N

N E

L

ANTIOCH

PITTSBURG

OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

G-005

G-004 G-006

G-007

G-004

SCALE: 1" = 1000'

PROJECT DISPOSAL SITES - ANTIOCH DUNES AND SCOUR PONDA1 0 2000'1000'

710+00

720+00

730+00

740+00

750+00

760+00

770+00

780+00

790+00

800+00

810+00

820+00

830+00

840+00

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

0+

960+00

970+00

980+00

990+00

1000+00

1010+00

1020+00

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

PR

O

JE

C

T D

IS

PO

SA

L

SI

TE

BR

AD

FO

R D

IS

LA

N D

M

AR

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SHEET ID

US Army Corps of Engineers

U .S

. A R

M Y

C O

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PS

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R S

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N

F R

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TR

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G O

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G

AT

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AV

E, TH

F

LO

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C O

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U

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IF

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SA

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U

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KT

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P W

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S H

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C

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N

TE

N

AN

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D R

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G

IN

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C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25_G004-G007.dwg 09 Apr 2025 - 1:16pm

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SU

BM

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Y:

SI

ZE

AN

SI

D

D

AT

E

IS

SU

E D

AT

E:

SO

LI

C

IT

AT

IO

N N

O

C O

N

TR

AC

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N O

PR

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JE

C

T N

O

A

B

C

D

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F

G

H

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L

M

N

P

ST

K-

1-

AP

R

IL

L.

K

W O

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2P

5B A0

W

2P

5C

XX

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G . F

O N

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J.

Z

O U

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E.

P

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IT

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BRADFORD ISLAND

DISPOSAL SITE

S T

O C

K T

O N

D E E P W A T

E R

S H

I P

C

H A

N N

E L

ANTIOCH

PITTSBURG

OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

G-005

G-004 G-006

G-007

G-005

PROJECT DISPOSAL SITE - BRADFORD ISLANDA1 0 2000'1000'

1280+00

1290+00

1300+00

1310+00

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

1470+0

1480+00

1490+00

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

PR

O

JE

C

T D

IS

PO

SA

L

SI

TE

S

M

AN

D

EV

IL

LE

A N

D T

U

LE

IS

LA

N D

M

AR

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SHEET ID

US Army Corps of Engineers

U .S

. A R

M Y

C O

R

PS

O F

EN

G

IN

EE

R S

SA

N

F R

AN

C

IS

C

O D

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TR

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T

G O

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G

AT

E

AV

E, TH

F

LO

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SA

N F

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C

IS

C O

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2-

SA

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AQ

U

IN

C

O U

N

TY

, C

AL

IF

O

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IA

SA

N

J O

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U

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IV

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KT

O N

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P W

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S H

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C

H

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N

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C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25_G004-G007.dwg 09 Apr 2025 - 1:16pm

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B Y:

C H

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KE

D B

Y:

SU

BM

IT

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D B

Y:

SI

ZE

AN

SI

D

D

AT

E

IS

SU

E D

AT

E:

SO

LI

C

IT

AT

IO

N N

O

C O

N

TR

AC

T

N O

PR

O

JE

C

T N

O

A

B

C

D

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F

G

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J

K

L

M

N

P

ST

K-

1-

AP

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IL

L.

K

W O

N G

W

2P

5B A0

W

2P

5C

XX

XX

G . F

O N

G

J.

Z

O U

LA

S

E.

P

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LI

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IT

AT

IO

N

MANDEVILLE

DISPOSAL SITE

TULE ISLAND

DISPOSAL SITE

S T O C K T O N D E E P

W

A

T

E

R

C

H

A

N

N

E

L

ANTIOCH

PITTSBURG

OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

G-005

G-004 G-006

G-007

S

H

I

P

G-006

PROJECT DISPOSAL SITES - MANDEVILLE AND TULE ISLANDA1 0 2000'1000'

1790+00

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

+0

PR

O

JE

C

T D

IS

PO

SA

L

SI

TE

S

- R

O

BE

R

TS

IS

LA

N D

I, R

O

BE

R

TS

IS

LA

N D

II

, A

N D

R O

U G

H A

N D

R

EA

D Y

IS

LA

N D

M

AR

K

SHEET ID

US Army Corps of Engineers

U .S

. A R

M Y

C O

R

PS

O F

EN

G

IN

EE

R S

SA

N

F R

AN

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IS

C

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IS

TR

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T

G O

LD

EN

G

AT

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AV

E, TH

F

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AN

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C O

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U

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C

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TY

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IF

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IA

SA

N

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U

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IV

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ST

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D

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P W

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S H

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AN

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(D W

SC

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M

AI

N

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N

AN

C E

D R

ED

G

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G

P R

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C T

C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25_G004-G007.dwg 09 Apr 2025 - 1:17pm

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B Y:

C H

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D B

Y:

SU

BM

IT

TE

D B

Y:

SI

ZE

AN

SI

D

D

AT

E

IS

SU

E D

AT

E:

SO

LI

C

IT

AT

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N N

O

C O

N

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AC

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N O

PR

O

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C

T N

O

A

B

C

D

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F

G

H

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K

L

M

N

P

ST

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1-

AP

R

IL

L.

K

W O

N G

W

2P

5B A0

W

2P

5C

XX

XX

G . F

O N

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J.

Z

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LA

S

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P

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SO

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IT

AT

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N

ROBERTS ISLAND II

ROUGH AND READY ISLAND

ROBERTS ISLAND I

S T

O C

K T

O N

D

E

P

A

T

R

S H

I P

C H

A N

N E L

ANTIOCH

PITTSBURG

OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

G-005

G-004 G-006

G-007

G-007

PROJECT DISPOSAL SITES - ROBERTS ISLAND I, ROBERTS ISLAND II, AND ROUGH AND READY ISLANDA1 0 2000'1000'

S T O C K T O N D E E P W A T E R S H I P C H A N N E L

LIGHT 8

LIGHT 742.043.243.442.541.041.340.940.741.142.041.941.442.242.442.642.542.342.343.043.744.145.344.845.147.147.647.647.647.548.047.947.447.346.846.647.3

41.138.938.737.937.837.538.138.638.939.940.640.540.640.741.443.043.041.641.542.242.943.043.544.244.144.144.245.245.245.746.346.447.047.347.247.447.7

38.535.836.536.636.436.837.137.838.439.639.740.441.140.940.140.140.441.141.642.744.243.943.543.043.143.243.643.743.344.143.843.844.745.445.345.246.4

38.337.838.940.643.239.537.737.738.640.843.440.742.143.443.242.743.643.542.941.841.241.842.442.541.841.542.442.342.743.644.345.345.345.346.146.3

37.139.840.241.543.543.137.737.337.138.642.041.842.842.642.242.242.441.941.341.241.742.542.441.940.740.240.341.141.641.242.043.343.744.944.9

37.036.836.840.541.442.543.242.843.641.039.941.141.541.441.240.940.540.040.240.341.041.441.440.539.639.238.839.940.840.540.341.742.643.2

36.5 39.0 36.7 36.9 40.4 39.2 38.0 41.1 44.6 43.0 41.5 39.7 40.5 39.8 39.3 39.7 40.1 40.3 40.5 40.2 39.5 39.4 39.2 39.0 38.9 39.1 39.5 39.6 39.2 38.9 38.8 39.3 39.6 40.4

36.4 36.2 36.3 36.1 36.2 37.2 38.1 37.0 37.3 37.9 38.7 40.6 40.2 39.1 38.5 37.7 37.0 36.8 37.1 37.4 38.1 40.0 39.4 40.0 39.5 39.1 38.6 37.8 37.1 37.4 37.7 37.6 38.6

36.0 36.7 37.1 36.1 37.2 40.7 36.8 36.7 38.5 46.4 45.4 41.9 40.6 39.8 39.9 41.0 42.1 42.4 41.9 41.1 40.0 38.6 37.5 41.1 39.4 38.5 38.0 37.4 37.1 37.5 37.6 37.1

35.1 35.7 38.2 38.2 36.8 38.4 37.5 37.7 38.9 38.8 40.6 40.5 40.1 39.6 38.8 38.4 38.6 38.6 39.2 39.3 38.9 39.9 42.9 38.5 37.2 36.7 36.9 36.4 35.7 35.2 35.3 35.6

35.0 34.7 34.5 35.6 36.5 40.1 40.7 41.8 41.2 42.9 41.6 39.2 37.8 37.6 37.5 37.5 37.6 38.0 38.4 38.2 37.5 37.8 37.6 37.5 36.8 36.0 35.3 35.0 34.8 34.7 35.0 34.8

35.9 36.3 36.3 36.4 36.5 38.0 40.4 39.9 40.7 40.5 40.1 39.1 38.4 38.4 38.1 37.6 37.3 36.8 36.8 36.8 37.3 41.5 44.9 44.1 40.2 39.7 38.9 35.6 34.9 35.0 34.4 34.0

36.0 37.1 37.2 37.7 37.9 37.6 41.2 39.6 40.1 40.1 39.3 38.8 39.0 38.3 38.2 36.6 35.9 37.1 37.4 39.5 42.7 43.6 42.8 40.3 38.7 40.0 39.3 35.4 34.3 33.4 32.8 33.7

35.2 35.3 36.3 35.7 36.0 36.1 36.8 37.0 37.1 38.2 37.9 39.7 39.2 36.6 36.6 38.3 39.8 40.2 40.4 41.3 41.5 40.2 40.1 39.5 39.4 39.3 35.4 34.4 34.6 34.0 33.6 33.3

34.4 34.0 33.9 34.9 37.1 38.8 39.0 39.5 37.5 36.7 37.2 37.1 38.1 37.6 37.7 38.2 38.5 38.6 39.6 38.8 39.6 39.2 38.5 37.0 36.3 35.9 35.3 34.8 34.3 33.2 32.5

35.9 34.7 35.8 37.9 36.0 35.0 36.3 39.0 36.2 35.8 40.2 38.5 36.8 36.5 38.2 38.7 39.3 39.9 39.9 37.6 36.9 37.0 37.0 36.5 35.9 35.3 35.2 34.9 34.5 34.2 33.2

34.0 34.7 37.4 36.9 37.0 37.0 37.3 37.6 37.1 36.5 36.6 36.2 35.9 36.3 36.3 36.6 36.9 37.0 37.1 37.2 36.9 37.0 37.1 36.2 35.9 35.8 35.3 34.6 34.1 35.1

34.1 33.6 36.1 38.9 36.6 35.8 36.5 36.8 36.4 35.6 36.4 38.3 37.5 37.6 37.7 38.0 37.6 37.3 37.0 36.3 35.7 35.5 35.4 35.8 35.3 34.9 34.9 34.6 34.4

34.1 34.2 34.3 34.6 34.9 36.0 39.4 36.8 36.4 36.4 36.2 35.7 35.3 36.2 38.2 39.6 39.9 39.5 38.6 39.5 39.0 38.2 38.2 36.5 35.2 34.7 36.2 36.4 35.8

36.7 35.1 34.3 34.6 35.6 36.0 35.6 35.6 35.9 36.0 37.7 37.9 36.4 35.9 35.6 36.0 39.2 39.9 38.9 40.1 39.5 39.8 39.6 35.5 34.2 33.5 33.2 34.9 38.0

37.1 37.5 36.5 35.4 36.6 38.6 37.7 36.3 35.4 36.0 37.5 36.1 35.4 35.3 36.1 38.3 38.9 38.0 35.4 38.0 41.1 41.2 38.8 37.7 35.5 34.2 35.7 35.2 33.8 32.7

38.1 36.0 35.0 35.0 35.4 38.2 38.0 37.7 37.8 36.6 37.5 38.2 37.2 36.7 36.9 35.9 35.5 35.2 35.1 36.6 37.0 40.2 40.6 39.5 37.7 37.5 37.2 35.6 35.1 36.1

35.2 35.9 35.8 35.7 35.6 38.1 37.8 36.1 36.0 37.0 35.8 35.5 35.7 37.0 36.7 36.6 36.7 37.1 37.6 37.5 40.0 40.6 39.2 37.7 39.3 39.7 36.6 35.1 33.3 34.2

34.0 34.1 34.4 35.1 34.6 34.3 34.7 37.4 37.7 37.8 37.7 37.7 37.6 36.8 36.2 37.7 37.7 38.3 38.7 39.1 39.7 38.1 36.0 36.1 36.2 35.6 35.7 35.4 34.7 34.1 33.5 33.8

33.1 33.5 33.9 33.9 33.8 33.7 34.3 38.5 38.4 37.9 37.7 38.6 38.7 38.1 37.7 37.4 37.8 39.1 40.3 40.4 40.2 35.8 34.7 35.1 37.5 38.8 41.3 40.4 39.3 38.1 36.8 35.4

35.0 34.2 34.8 35.3 37.6 36.4 34.5 34.6 35.3 37.2 39.1 38.8 36.9 36.7 37.1 37.3 37.6 39.1 40.1 40.2 39.9 38.2 38.3 36.5 36.6 37.4 38.2 37.7 36.4 34.9 33.7 35.1

36.1 38.1 39.1 40.7 38.7 36.7 35.7 35.0 34.7 35.5 35.1 34.0 34.9 36.7 36.0 35.8 36.4 36.8 36.7 36.8 37.3 38.8 38.9 38.0 37.6 37.5 37.6 38.1 37.1 36.1 36.2 35.6

33.9 34.7 36.0 35.7 35.2 35.1 35.3 35.9 36.3 36.6 36.6 36.0 35.5 35.1 36.2 36.1 39.2 38.0 35.9 35.1 34.7 34.7 34.9 34.9 35.7 36.4 37.1 36.4 36.2 36.1 35.0 34.7

33.8 33.0 33.7 34.6 35.4 36.5 37.5 38.3 38.5 38.0 37.0 36.3 35.9 35.2 35.2 35.1 35.2 35.5 35.6 35.3 35.1 36.4 37.1 40.2 39.5 39.5 40.0 40.5 42.0 39.5 37.7 36.1

34.0 35.2 35.6 36.8 39.1 38.4 37.3 36.6 36.6 36.7 36.6 37.1 37.0 37.1 37.3 36.7 36.2 36.4 36.4 36.2 36.3 37.1 36.9 36.0 35.9 37.4 39.6 41.3 39.7 37.0 36.6

34.5 34.7 34.9 35.7 36.5 36.9 36.8 36.4 36.0 35.8 35.5 35.1 35.0 35.3 37.8 38.0 37.6 38.2 38.3 36.7 36.4 36.7 36.5 35.7 38.6 42.3 42.5 42.3 40.8 37.2 35.1

34.7 34.9 39.0 36.8 35.9 36.7 37.5 37.2 37.2 37.2 37.0 36.9 36.3 35.9 35.7 36.4 36.8 36.1 35.5 35.6 35.4 35.6 35.3 34.9 37.2 41.8 42.5 40.7 38.6 39.0 40.3

35.4 35.3 35.7 37.4 38.3 38.4 37.9 38.1 39.0 39.0 35.9 35.7 34.6 34.7 36.5 36.1 35.6 35.5 35.5 35.6 35.5 35.4 35.7 37.3 38.9 38.4 38.0 38.6 39.7 37.1 37.4 39.6

37.9 36.5 36.1 36.1 36.9 36.3 35.9 38.6 38.8 37.6 36.5 37.1 36.9 36.0 35.5 36.6 36.8 37.5 37.8 38.3 38.5 38.3 36.7 35.7 35.5 35.3 35.0 36.5 39.1 38.8 38.7 39.4

38.3 38.6 36.3 35.8 35.9 35.6 35.3 35.7 41.2 39.7 37.1 38.1 38.4 36.6 35.2 35.1 35.9 35.4 35.3 35.6 36.3 35.8 34.8 34.0 34.8 35.4 34.2 34.3 38.3 40.1 39.6

37.8 39.1 37.9 37.6 38.0 38.0 38.1 38.0 37.0 35.8 35.5 39.0 38.4 37.7 37.5 37.8 37.5 37.9 38.7 38.8 38.3 38.4 37.8 37.5 38.4 39.1 39.6 39.0 38.7 38.6 37.8

39.2 37.7 37.1 38.0 37.7 37.5 37.5 37.7 37.7 37.1 36.8 36.9 36.4 35.6 36.1 37.1 38.5 39.0 39.7 38.8 38.2 37.5 36.6 36.3 38.8 37.8 37.6 37.5 37.4 37.1

35.1 35.2 35.3 38.9 38.1 37.7 37.3 37.4 38.6 39.1 37.0 36.1 35.0 35.8 37.0 37.9 38.2 38.5 36.7 34.7 33.8 33.8 34.8 38.5 37.1 36.6 36.4 35.9 35.2 34.5

34.6 35.1 35.3 37.2 39.3 39.4 39.2 39.5 38.2 36.0 36.0 35.8 35.4 34.8 38.1 38.6 37.6 37.3 38.0 37.7 38.3 39.5 36.7 35.6 35.2 35.4 35.5 35.3 35.2 34.3

37.8 35.7 36.8 38.0 39.6 40.0 39.7 39.4 39.1 36.6 36.8 38.3 38.4 37.7 35.7 35.6 36.0 35.8 35.7 35.5 35.1 34.8 35.5 36.6 38.6 39.2 40.3 40.4 39.4 39.0 38.3

37.7 35.9 37.8 39.8 40.0 39.6 39.9 37.4 35.9 35.8 36.0 35.2 35.2 34.7 35.9 35.8 36.2 37.5 38.6 38.3 38.7 38.7 39.4 39.4 39.1 39.4 38.9 38.9 38.1 37.7 36.9

37.6 38.3 38.0 37.7 37.4 37.7 38.1 37.2 35.4 36.8 38.9 36.9 35.8 35.6 35.1 35.5 38.0 38.0 38.1 37.6 37.4 36.9 36.7 35.8 35.1 35.3 35.4 35.8 36.1 36.1 35.3

38.8 39.2 38.7 37.4 35.8 35.8 34.7 34.5 35.5 37.6 38.1 37.1 37.0 36.1 35.3 35.6 35.6 35.5 35.2 35.2 35.6 39.6 39.7 40.1 37.6 36.2 36.0 35.3 34.7 34.3

35.1 34.9 34.7 34.5 34.4 34.6 35.1 35.7 35.9 35.6 35.5 35.7 35.7 35.7 36.7 37.2 36.1 35.7 35.4 35.5 35.6 35.7 36.5 36.5 35.2 34.7 35.4 40.4 37.9 36.4

35.8 35.6 35.7 35.7 35.5 35.5 35.5 37.7 38.0 37.7 37.4 37.8 37.7 36.9 37.3 38.7 36.6 35.8 35.5 35.3 34.9 34.5 36.0 36.8 37.1 38.5 39.7 39.6 41.4 40.3

37.4 37.1 37.1 37.0 37.1 36.5 36.4 35.5 34.9 34.6 34.5 34.5 34.8 35.1 35.1 35.0 34.9 34.9 35.4 35.7 35.6 35.2 34.8 35.5 39.4 40.6 38.5 35.7 35.1 34.5 34.9

36.5 35.3 35.5 35.7 36.0 36.8 35.5 34.9 34.9 35.0 35.2 35.6 35.7 35.4 35.3 34.9 37.1 37.8 35.8 36.1 36.8 36.0 35.3 34.6 34.2 34.4 35.1 39.4 42.1 42.1 40.4

35.9 35.5 36.2 37.6 37.9 37.7 36.9 37.9 38.2 37.9 36.7 37.4 37.9 37.4 37.2 36.4 35.3 34.7 34.7 34.8 34.8 34.7 34.9 35.3 36.5 37.2 37.8 38.7 39.6 39.3 38.7 39.7

36.0 36.4 36.6 37.0 37.1 37.2 37.4 36.6 36.8 36.2 36.3 35.3 35.2 35.4 35.4 35.2 35.1 35.7 36.3 36.2 36.0 36.4 36.3 36.0 36.0 35.9 36.2 36.0 35.3 35.0 35.1 40.1

37.8 37.9 37.6 37.7 37.4 37.1 36.6 36.0 35.7 35.3 35.2 36.8 38.0 37.5 37.6 38.0 38.0 37.4 37.7 38.1 37.1 37.5 36.9 37.0 38.5 38.3 40.6 42.7 42.3 41.0 40.7

39.0 38.9 38.7 38.5 38.1 38.0 38.0 38.2 38.3 38.4 38.3 37.9 37.8 36.8 36.1 36.3 36.6 37.6 37.3 39.0 39.7 37.3 36.4 36.6 36.7 37.1 37.8 38.7 39.3 39.4 39.9

36.8 37.1 39.2 39.7 39.5 39.4 39.2 38.9 37.3 36.1 35.8 36.7 37.2 35.5 35.9 37.9 38.1 38.9 37.2 37.1 36.9 36.4 35.9 34.9 34.7 37.6 39.9 40.3 40.2 39.0 39.2 40.6

38.0 38.2 38.2 37.6 37.3 37.1 36.9 36.9 37.1 37.1 37.2 37.3 37.0 36.4 36.2 36.3 36.4 36.4 36.3 36.1 39.2 39.7 40.5 37.0 36.1 39.3 40.6 40.6 40.9 39.1 35.7 38.5

38.6 37.1 36.9 37.1 38.4 39.4 39.9 39.9 40.0 39.9 39.9 39.7 39.4 38.9 38.5 38.4 38.7 38.9 39.3 38.8 37.4 36.8 36.6 36.7 36.7 37.2 38.5 38.3 36.6 37.9 39.7 40.4

39.7 39.6 38.9 38.4 38.5 38.6 38.6 38.6 38.5 38.4 38.7 38.7 38.2 37.8 37.8 37.2 36.8 35.8 35.5 39.2 40.9 39.1 40.6 38.5 37.9 36.8 36.6 36.2 36.4 36.5 38.6

39.6 39.8 39.2 39.5 39.8 40.0 40.1 39.9 39.6 39.2 38.8 38.5 38.3 38.4 38.2 38.0 37.2 38.4 39.3 39.8 38.9 37.3 39.4 39.9 39.8 40.2 39.4 39.3 38.7 38.2 38.2 39.5

41.5 40.7 39.5 38.9 39.1 40.8 40.6 40.7 40.4 40.1 39.7 40.1 39.6 39.1 39.1 39.0 39.4 39.2 39.1 38.8 38.7 38.7 39.1 39.3 39.1 38.0 38.0 38.4 38.7 38.9 39.6

39.1 38.7 38.2 38.3 38.3 38.1 38.0 38.0 38.0 38.5 38.8 38.7 39.4 38.8 38.4 39.8 39.8 39.5 38.8 39.5 40.5 40.8 41.3 41.6 41.6 40.7 39.8 39.6 39.3 39.3 39.5

40.6 38.8 38.6 38.3 38.4 38.3 38.8 39.2 39.4 39.3 38.8 39.0 40.0 40.4 39.5 39.2 39.2 40.1 40.5 39.6 39.0 38.9 39.0 39.1 39.2 40.0 41.3 41.0 39.6 38.9 38.5

REACH 1

STA 287+00 - STA 324+00

N 1771000

N 1769000

E

E

E

E

E

E

N 1769000

E

E

E

N 1770000

N 1772000

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

M

AR

K

SHEET ID

US Army Corps of Engineers

U .S

. A R

M Y

C O

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PS

O F

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IN

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R S

SA

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F R

AN

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G

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F

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SA

N F

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2-

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C

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TY

, C

AL

IF

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R N

IA

SA

N

J O

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IN

R

IV

ER

ST

O

C

KT

O N

D

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P W

AT

ER

S H

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AN

N

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(D W

SC

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M

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N

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N

AN

C E

D R

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P R

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C T

C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25.dwg 09 Apr 2025 - 1:17pm

D

ES

C R

IP

TI

O N

2 43 65 87 109 1211 1413 1615 1817 2019

D

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N

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B

Y:

D R

AW

N

B Y:

C H

EC

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D B

Y:

SU

BM

IT

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D B

Y:

SI

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: AN

SI

D D

AT

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IS

SU

E D

AT

E:

SO

LI

C

IT

AT

IO

N N

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C O

N

TR

AC

T

N O

PR

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JE

C

T N

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A

B

C

D

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F

G

H

J

K

L

M

N

P

ST

K-

1-

AP

R

IL

L.

K

W O

N G

W

2P

5B A0

W

2P

5C

XX

XX

G . F

O N

G

J.

Z

O U

LA

S

E.

P

O W

EL

L

SO

LI

C

IT

AT

IO

N

ANTIOCH

PITTSBURG

OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

C-101 C-102 C-103

C-104

C-

C-

C-107

C-108

C-

C-110 C-111 C-112

C-113 C-114

C-115 C-116 C-117

C-118

C-119 C-120

C-121

SCALE: 1" = 200'

DREDGING PLAN - STA 277+00 TO STA 335+00A1 400'0 200'

C-101

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SE

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-0

4-

LEGEND

-35.0 FEET

-36.0 FEET

0.0 TO -35.0'

-35.0' TO -36.0'

GREEN BUOY

RED BUOY

D R

ED

G

IN

G

P

LA

N

ST

A

7+

T O

S

TA

+0

DOW CHEMICAL CO. P/L

PERMIT NO. 2352

ELEV. -41.0'

PG&E P/L

PERMIT NO. 2150

ELEV. -41.4'

NATURAL GAS CORP. OF CA

P/L PERMIT NO. 2010

ELEV. -42.7'

PG&E P/L

PERMIT NO. 2109

ELEV. -40.0'

2-8"Ø ABANDONED GAS PIPES

STANDARD PACIFIC GAS LINES, INC

ELEV. UNKNOWN

2-26"Ø PG&E GAS PIPES

ELEV. UNKNOWN

LIGHT 10

LIGHT 14

LIGHT 13

LIGHT 11

PG&E P/L

PERMIT NO. 3257

ELEV.-45.3'

N 1773000 N 1773000 N 1773000

N 1771000N 1771000

PG&E PERMIT NO. 3607

INTAKE STRUCTURE

ELEV. UNKNOWN

MCBAIL OFS

PERMIT NO. 9301

ELEV. UNKNOWN

67.9 67.9 67.0 64.8 62.1 59.7 57.5 56.4 55.2 53.9 52.5 52.4 51.4 50.1 51.4 51.7 50.5 48.6 48.4 46.3 45.3 45.0 41.8 41.4 41.1 40.8 41.7 39.9 40.2 41.6 41.5 41.0 38.9 35.8 33.6 32.1

69.8 67.9 64.1 59.1 57.2 56.1 55.5 54.0 53.0 51.7 51.6 52.5 51.2 50.1 48.6 47.0 46.5 46.6 45.2 43.5 45.2 45.3 44.2 43.2 42.7 42.2 41.5 40.2 39.2 38.6 37.4 38.0 36.9 35.9 34.5 33.7

54.9 54.1 53.6 52.3 51.3 49.9 49.2 48.4 47.7 47.6 47.5 47.5 45.6 44.5 43.3 43.1 42.8 42.3 42.3 43.4 42.8 42.5 42.2 41.5 40.1 38.2 38.0 38.9 39.0 37.6 36.3 36.0 34.9 32.5

51.6 50.8 50.2 49.3 48.6 48.2 47.4 46.1 45.8 45.4 44.1 43.4 42.9 42.4 42.7 42.3 40.7 39.2 40.2 40.7 39.7 38.9 38.6 37.0 35.7 35.9 35.9 37.2 39.2 37.6 37.1 35.1 32.8 30.5

48.3 48.5 48.3 47.6 47.1 46.0 45.7 44.0 42.5 42.2 42.0 41.9 40.9 39.9 39.0 40.1 40.0 40.9 41.2 41.1 40.4 39.6 38.3 40.2 41.3 37.9 36.8 34.7 34.3 34.7 35.5 34.0 32.4

46.3 45.7 45.6 45.6 44.6 41.2 40.6 40.3 41.9 41.8 41.3 41.0 40.2 42.0 42.2 42.2 41.9 42.7 42.6 41.8 40.8 40.4 40.2 39.8 39.0 37.2 37.5 37.1 36.5 35.6 34.4 32.6 31.9

44.6 44.0 41.6 41.2 43.2 46.2 46.3 46.1 45.1 43.8 43.2 42.9 42.7 41.2 40.9 40.2 39.4 39.7 40.9 41.7 41.2 40.8 40.6 40.5 40.0 39.0 38.6 38.0 37.7 37.0 36.0 35.1 34.0

45.4 43.6 42.1 43.7 45.3 44.8 43.7 43.8 44.5 44.4 44.1 43.5 43.2 42.8 41.9 41.2 40.2 39.3 38.3 38.0 37.2 36.6 36.8 36.3 35.9 35.5 35.3 35.5 35.8 35.3 34.4 33.7 32.3

45.2 45.8 46.5 46.1 44.6 44.6 45.3 46.1 43.8 45.6 45.6 45.1 43.4 42.1 41.8 41.5 42.2 42.5 41.7 40.9 41.6 41.9 40.9 39.0 37.9 37.0 36.1 34.9 35.3 35.6 34.3 32.6 32.7

45.1 45.4 45.7 45.6 45.4 45.1 44.4 44.0 43.7 43.8 43.5 43.3 42.7 42.3 41.9 41.4 41.5 41.6 41.4 41.0 41.0 40.5 39.9 39.7 39.1 38.3 37.6 36.8 36.0 34.6 34.1 33.3

45.7 47.0 47.2 47.7 48.2 47.7 46.9 46.1 45.9 45.6 43.2 42.5 42.7 42.5 40.4 40.3 40.5 40.7 40.1 39.4 38.3 37.3 36.7 36.1 35.1 34.6 35.6 36.4 36.6 35.9 34.4

44.1 43.6 43.5 44.1 46.3 46.9 45.9 44.5 42.6 41.8 42.1 42.7 43.4 42.7 40.9 41.0 41.3 41.2 40.2 39.7 39.9 40.2 41.2 42.3 42.6 41.8 37.8 36.8 36.9 36.4 35.2

46.3 45.5 44.6 43.8 43.6 43.8 43.7 43.1 42.6 41.9 41.9 43.3 42.9 43.0 42.3 42.2 42.6 41.5 38.7 38.6 38.8 38.8 39.0 38.3 38.0 38.4 37.6 38.1 37.9 36.9 35.7 35.1

45.5 44.6 44.0 44.8 45.1 44.4 43.8 43.6 43.1 43.1 42.8 42.6 42.4 42.5 41.9 42.1 40.8 39.8 40.0 39.9 39.3 39.3 39.7 39.3 38.2 37.6 38.0 38.7 38.4 37.7 36.9

43.3 41.9 41.8 42.2 45.4 45.1 44.9 43.7 42.4 42.7 41.8 41.1 40.6 40.7 40.9 40.6 40.5 40.5 40.8 41.7 41.2 40.1 40.6 40.6 38.9 37.8 37.8 38.7 39.3 39.5 37.0 37.9

44.1 44.6 44.2 43.9 43.3 42.6 41.1 40.3 39.9 40.2 40.2 40.7 39.9 38.9 38.3 38.5 38.7 38.4 38.2 38.6 38.1 38.7 39.8 41.1 40.0 38.6 37.5 38.6 38.3 37.8 38.3

44.7 44.4 44.0 43.8 43.1 42.6 39.6 40.2 40.8 40.6 40.7 40.6 40.5 40.8 41.1 41.7 42.5 42.4 41.2 40.6 37.7 36.0 36.9 37.7 38.2 39.4 39.5 36.5 34.7 34.8 37.2

43.6 43.3 42.5 42.2 41.8 41.6 41.3 41.0 40.7 41.0 40.7 39.9 39.2 39.4 40.1 41.3 41.9 39.6 39.9 40.1 39.1 37.1 36.4 35.5 35.8 35.6 37.7 40.3 38.0 33.5 36.4

43.2 43.8 41.3 41.4 42.0 41.7 40.8 40.0 40.0 38.8 38.5 39.0 40.0 40.1 39.7 39.3 38.0 37.2 36.0 35.9 35.7 35.7 35.7 35.2 34.7 34.5 34.8 33.8 33.1 32.7 35.8

42.4 40.1 40.4 40.5 40.9 40.8 40.8 40.4 38.0 38.7 39.2 39.7 39.8 39.3 39.4 39.4 37.3 37.4 38.4 40.2 41.4 42.0 40.6 37.2 36.6 36.7 36.2 37.0 35.7 33.6 34.0 35.8

41.5 41.7 41.0 39.7 38.740.7 38.8 37.9 38.1 38.8 39.3 39.0 37.5 37.9 37.5 36.6 36.6 35.8 36.3 38.3 39.4 38.7 39.2 40.7 40.9 39.1 39.8 39.3 38.2 37.8 36.6

40.3 39.7 39.7 39.9 40.1 39.7 38.7 37.4 37.1 37.7 38.1 38.6 39.2 37.6 36.2 36.7 37.0 36.9 37.0 37.7 38.3 38.5 38.0 37.7 38.4 39.0 38.9 39.2 39.6 38.3 35.8

39.7 39.6 37.6 38.0 38.5 39.0 39.0 37.4 36.6 36.9 37.4 37.9 36.8 37.3 37.6 37.9 38.8 40.2 40.2 37.9 38.6 39.9 40.3 41.0 40.8 37.7 34.8 35.7 35.8 35.9 35.9

38.8 37.0 37.2 37.7 38.3 38.8 37.7 36.1 36.3 37.2 37.7 37.5 37.5 37.7 38.0 38.7 39.1 38.7 38.6 40.0 41.0 39.6 39.5 36.6 35.3 36.0 36.5 37.2 39.0 37.4 34.8 37.0

38.536.436.837.237.237.838.037.135.936.236.837.337.838.037.837.737.136.636.435.736.637.639.440.840.537.738.238.338.438.838.437.6

35.736.536.436.337.037.838.438.337.535.536.236.637.037.437.738.038.739.739.938.738.438.036.936.136.637.438.940.138.936.836.237.7

34.835.035.235.435.836.537.238.037.636.736.836.235.535.835.735.836.436.536.438.240.038.439.740.340.339.637.136.737.137.838.138.3

35.035.035.534.735.135.736.236.837.137.738.138.037.135.935.135.735.935.835.836.038.538.338.239.039.940.039.839.038.437.137.539.7

35.936.337.038.038.638.438.739.339.238.338.036.634.835.134.934.935.235.736.437.036.837.137.939.040.241.540.938.439.039.239.5

34.434.936.238.235.034.635.035.535.936.437.137.637.736.936.737.137.437.838.538.939.640.040.240.040.240.841.240.539.940.041.741.341.1

34.533.934.836.535.836.737.137.137.137.337.637.637.537.137.437.738.038.039.041.742.142.041.642.042.342.041.041.141.141.741.739.0

33.434.436.337.237.337.838.438.938.938.738.938.939.537.637.838.138.538.738.939.239.439.439.339.038.738.638.438.538.638.738.6

33.934.736.437.538.739.939.940.540.740.340.240.040.240.440.340.341.142.343.342.441.339.538.338.538.939.038.837.840.141.1

34.236.937.539.638.439.239.838.339.139.238.939.039.339.439.539.739.939.539.039.139.239.338.438.638.738.438.238.639.439.9

34.935.937.538.339.139.740.240.540.840.840.940.739.939.839.939.940.140.741.040.740.340.241.040.338.538.137.637.337.337.4

35.436.437.639.440.240.442.342.843.342.842.242.142.141.742.242.642.642.442.342.342.040.740.040.241.041.541.539.636.435.6

38.339.839.239.541.042.843.742.540.039.939.940.140.841.241.441.842.242.140.639.439.739.839.037.137.036.936.736.637.538.9

38.840.240.441.442.341.141.743.343.041.440.640.440.439.039.139.139.239.539.840.540.540.739.638.738.838.938.939.239.238.0

41.337.439.441.742.442.743.042.641.942.140.839.438.838.538.438.739.238.938.237.637.838.438.737.639.640.139.638.637.437.038.5

41.641.641.241.541.040.138.038.539.139.338.938.838.639.139.639.739.439.338.638.539.139.740.040.039.940.140.039.738.537.3

36.337.336.835.135.235.435.635.836.036.937.638.539.038.838.939.240.241.241.641.040.440.340.940.139.238.937.537.437.838.5

38.538.438.138.339.139.739.638.838.338.437.937.437.537.738.238.637.938.138.840.139.839.239.339.639.539.339.639.339.037.936.9

38.538.939.439.838.337.537.637.137.639.639.639.039.138.839.139.639.839.038.038.138.038.138.037.837.336.736.936.837.837.237.0

38.438.238.339.240.539.839.540.039.439.938.937.838.138.138.438.638.838.939.038.838.037.637.637.737.336.836.436.035.635.836.5

39.739.938.736.836.337.638.338.036.836.438.339.038.939.039.239.440.238.737.838.138.238.238.237.737.637.937.736.936.335.836.4

36.738.039.740.439.538.338.738.636.535.735.535.034.935.536.736.836.637.238.138.839.139.538.437.638.138.438.437.737.236.735.7

36.436.136.837.336.936.337.938.637.637.938.037.837.737.837.937.938.038.338.538.537.937.237.036.736.235.835.735.736.237.637.0

38.839.238.537.737.137.536.936.537.036.936.436.536.736.837.337.537.537.938.238.138.137.136.636.235.835.034.333.235.235.836.436.8

38.7 35.7 36.3 36.8 37.4 37.2 36.9 36.5 36.4 36.8 36.8 36.9 35.2 35.5 35.8 36.3 36.1 35.7 36.4 35.5 35.2 35.6 36.1 36.4 36.1 35.7 36.8 37.5 36.3 34.9 37.6 39.1

37.7 37.1 37.2 37.7 37.5 37.2 35.8 34.6 35.4 36.1 36.5 37.2 38.0 38.7 39.1 39.3 38.5 37.3 38.4 37.9 38.0 38.1 38.7 38.7 37.4 37.5 37.5 37.0 36.3 37.9 38.8

35.9 36.8 37.0 37.1 37.5 37.9 37.4 36.8 36.6 36.9 36.2 36.6 37.4 37.9 38.5 39.5 38.6 35.9 34.7 34.9 34.8 35.1 35.3 36.0 37.3 39.0 38.7 37.9 37.0 36.2 37.2

38.9 36.2 35.0 34.8 35.0 34.8 34.7 35.1 35.4 36.0 37.1 37.0 37.5 38.2 38.9 39.0 38.9 39.7 40.7 41.3 41.4 41.4 41.2 41.5 41.0 39.4 40.0 38.7 38.8 38.6 37.6

37.4 38.0 39.9 40.2 37.6 35.4 35.8 36.4 37.9 38.1 38.5 38.3 37.7 37.3 37.7 38.1 38.9 39.5 39.7 39.5 38.9 41.0 41.1 41.8 41.0 40.8 40.8 40.6 39.7 39.9 38.7

37.2 38.7 37.9 36.3 36.1 37.1 37.8 38.6 41.5 40.7 41.1 41.2 41.0 41.3 41.5 41.8 42.1 42.4 43.9 43.6 42.2 41.8 41.7 41.5 41.1 41.2 40.9 40.3 40.1 39.5 38.7

37.9 38.4 38.3 39.7 41.4 42.2 39.5 40.4 41.4 42.6 43.2 43.5 44.2 44.7 44.9 45.3 45.8 45.5 45.2 45.3 44.8 44.2 43.4 42.6 42.0 41.2 40.4 41.1 40.4 39.2

36.2 36.4 37.9 39.5 40.6 41.9 42.6 43.3 44.3 45.1 45.5 45.8 45.9 45.9 46.0 46.4 46.9 47.2 47.6 47.3 47.2 47.3 47.2 46.7 46.4 46.1 45.2 44.2 42.5 40.4 38.5

38.3 41.9 44.5 45.4 46.1 47.0 47.0 47.8 48.0 47.9 47.5 46.9 47.0 47.0 47.3 47.9 48.5 49.4 50.1 49.7 50.0 50.3 50.3 49.9 49.7 49.1 47.1 45.8 43.4 40.1 37.8

50.0 50.5 51.6 50.4 52.2 52.1 51.8 51.4 51.1 50.7 50.2 49.3 48.5 48.1 48.3 48.4 48.7 49.3 50.1 50.7 50.0 50.7 51.4 51.9 51.1 50.7 50.5 49.9 49.1 47.8 46.2 45.0 44.2

47.6 49.1 50.6 52.3 53.3 53.1 51.8 51.4 52.2 52.5 51.8 52.4 51.7 51.1 51.4 51.4 51.3 51.6 50.3 51.4 51.5 51.5 50.4 49.7 48.1 47.0 46.1 44.2 43.5 41.2 37.5 35.2 34.9

REACH 2STA 399+00 - STA 447+00

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

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2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

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E 6632000

E 6631000

E 6630000

E 6629000

E 6628000

E 6630000

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US Army Corps of Engineers

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C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25.dwg 09 Apr 2025 - 1:17pm

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KEY MAP

NOT TO SCALE

C-101 C-102 C-103

C-104

C-

C-

C-107

C-108

C-

C-110 C-111 C-112

C-113 C-114

C-115 C-116 C-117

C-118

C-119 C-120

C-121

SCALE: 1" = 200'

DREDGING PLAN - STA 395+00 TO STA 450+50A1 400'0 200'

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+5

0LEGEND

-35.0 FEET

-36.0 FEET

0.0 TO -35.0'

-35.0' TO -36.0'

GREEN BUOY

RED BUOY

2-8"Ø ABANDONED GAS PIPESSTANDARD PACIFIC GAS LINES, INC

ELEV. UNKNOWN

FIBER OPTIC LINE

LEVEL 3 COMMUNICATIONS

ELEV. UNKNOWN

2-12"Ø PG&E GAS PIPES

ELEV. UNKNOWN

BUOY 16

BUOY 15

BUOY 17

LIGHT BUOY 18

6"Ø OUTFALL PIPE

KINDER MORGAN

2-12"Ø PG&E GAS PIPES

ELEV.UNKNOWN

N 1773000 N 1773000

N 1771000N 1771000

E

E

E

N 1772000

37.438.039.940.237.635.435.836.437.938.138.538.337.737.337.738.138.939.539.739.538.941.041.141.841.040.840.840.639.739.938.7

37.238.737.936.336.137.137.838.641.540.741.141.241.041.341.541.842.142.443.943.642.241.841.741.541.141.240.940.340.139.538.7

37.938.438.339.741.442.239.540.441.442.643.243.544.244.744.945.345.845.545.245.344.844.243.442.642.041.240.441.140.439.2

36.236.437.939.540.641.942.643.344.345.145.545.845.945.946.046.446.947.247.647.347.247.347.246.746.446.145.244.242.540.438.5

38.341.944.545.446.147.047.047.848.047.947.546.947.047.047.347.948.549.450.149.750.050.350.349.949.749.147.145.843.440.137.8

50.050.551.650.452.252.151.851.451.150.750.249.348.548.148.348.448.749.350.150.750.050.751.451.951.150.750.549.949.147.846.245.044.2

47.649.150.652.353.353.151.851.452.252.551.852.451.751.151.451.451.351.650.351.451.551.550.449.748.147.046.144.243.541.237.535.234.9

40.642.544.845.745.445.746.145.846.548.849.348.848.047.546.947.849.245.942.640.939.539.338.136.035.536.236.636.536.133.030.831.1

42.042.542.242.843.743.643.643.843.643.042.742.943.043.543.843.142.941.340.940.740.539.639.238.537.637.036.936.635.834.332.931.8

44.445.646.046.046.446.646.444.944.043.742.641.641.641.341.742.041.441.140.839.739.238.839.038.938.438.136.636.036.035.432.731.8

49.248.447.846.345.145.344.742.941.841.140.640.540.640.740.440.340.139.239.139.137.636.637.237.337.737.236.236.836.536.235.032.732.2

43.241.642.241.741.141.240.741.141.039.838.537.938.138.037.338.138.538.538.038.237.437.636.436.538.037.338.236.435.635.834.434.1

40.340.941.241.139.838.237.736.234.736.035.335.836.536.837.437.436.437.237.637.937.337.237.236.635.736.436.535.734.734.433.9

35.835.435.335.234.935.035.335.135.636.136.536.637.237.838.237.736.736.335.935.736.636.836.936.336.136.636.736.334.632.932.5

36.035.335.436.537.137.438.539.338.537.938.138.238.138.538.939.037.437.337.337.136.336.838.035.535.135.636.236.233.933.433.3

37.838.638.737.939.037.737.736.936.535.735.836.737.036.836.937.237.036.536.637.738.137.737.037.137.738.538.036.135.335.334.8

36.335.937.638.337.937.336.535.135.336.837.136.536.236.936.737.537.738.138.238.038.738.538.038.236.736.136.336.736.636.436.2

35.136.036.736.636.536.836.135.536.836.636.236.036.837.637.636.936.537.237.938.237.236.237.338.237.237.537.035.834.634.534.7

35.535.335.836.637.536.436.037.537.537.037.538.438.437.438.038.037.537.938.138.238.536.436.736.736.736.937.035.434.334.334.1

33.835.635.335.335.436.037.438.038.336.937.938.037.536.836.737.337.437.738.238.839.039.039.238.437.137.236.735.034.437.138.3

35.035.635.836.136.136.637.037.036.536.736.737.137.938.338.238.538.338.538.838.938.640.037.637.538.038.638.238.237.336.737.0

35.736.935.936.236.537.037.237.338.338.237.938.138.238.638.738.638.438.537.737.937.036.636.236.636.536.638.838.338.740.240.3

34.735.135.735.536.036.035.735.435.936.637.437.637.337.938.939.138.937.838.638.839.239.137.437.737.638.037.937.637.237.237.6

33.535.035.734.634.936.136.737.137.337.137.137.137.937.937.637.938.439.139.039.439.636.735.135.535.835.735.735.835.535.735.9

35.235.736.035.137.137.638.938.037.238.038.238.138.538.638.738.437.537.638.438.638.038.639.039.736.537.237.435.234.834.935.5

35.735.635.736.337.436.836.336.736.536.636.936.735.935.835.936.136.236.737.137.938.038.038.036.936.636.335.434.436.540.541.8

35.436.136.335.735.235.936.837.137.138.238.538.138.337.837.738.038.340.040.741.240.338.337.937.737.436.937.140.741.240.639.2

36.437.637.638.139.040.340.640.139.438.738.838.838.639.239.539.537.637.738.138.136.736.035.934.734.134.035.836.338.136.537.9

35.135.636.036.736.236.036.537.938.138.438.438.838.738.237.838.739.540.440.840.740.340.039.740.140.740.339.438.437.837.837.8

35.335.734.835.635.435.235.135.235.635.636.937.738.538.538.037.838.239.339.539.138.437.737.537.938.238.438.538.838.438.739.3

35.035.036.737.838.637.338.038.638.138.638.538.038.138.839.139.439.937.837.637.936.938.038.337.937.536.837.037.538.338.0

37.435.436.336.436.736.537.138.038.438.438.538.438.439.439.139.140.139.538.738.138.139.039.539.439.138.637.636.636.436.436.5

37.336.836.537.638.739.238.237.936.936.837.037.637.737.638.239.239.038.438.138.338.538.338.638.838.538.338.038.138.238.037.7

36.735.535.536.036.536.638.038.138.437.437.137.537.938.037.837.937.837.336.936.736.236.538.039.339.538.938.738.736.935.537.2

36.2 36.5 35.6 35.4 37.5 38.1 37.9 38.0 38.8 38.2 37.7 38.9 39.1 38.4 37.5 37.8 37.6 37.7 37.837.9 38.1 38.0 37.8 37.8 37.5 37.5 36.3 36.1 36.1 36.5 37.8

35.8 36.9 36.8 35.3 35.2 35.8 34.9 35.8 36.7 37.6 38.4 38.6 37.0 36.6 37.0 36.9 36.7 36.6 36.9 37.0 37.1 36.9 36.9 36.6 36.6 37.0 36.5 36.5 36.4 36.5 39.0

35.1 34.4 34.8 35.9 36.4 36.2 35.9 36.4 36.7 37.0 37.8 38.5 38.4 38.7 38.9 39.1 39.4 39.0 38.8 37.6 37.8 37.5 37.6 37.8 37.3 37.8 37.5 38.2 38.3 38.3

34.9 35.6 36.7 36.5 36.4 36.1 36.0 36.3 36.3 36.8 37.3 37.2 38.1 38.1 37.6 36.9 37.2 37.1 37.0 37.0 37.1 37.4 37.3 37.4 37.7 37.2 36.8 36.6 36.6 36.6

34.3 34.6 35.7 35.4 35.4 34.4 34.7 34.6 35.6 36.1 36.3 36.6 36.8 37.7 37.9 38.7 38.9 39.0 38.2 37.3 37.5 37.4 36.9 37.1 37.1 37.0 36.7 36.2 36.5 38.4

33.2 32.8 32.9 33.6 36.6 36.7 36.9 37.0 35.8 35.5 35.6 35.5 36.4 36.8 37.1 37.8 37.7 37.2 37.1 37.8 38.1 37.2 36.8 37.1 37.5 37.4 37.4 38.7 38.7 38.7 39.0

35.3 36.0 36.9 38.5 38.4 37.6 37.2 37.2 37.0 36.0 35.2 35.2 35.6 36.0 36.4 37.1 37.5 37.8 38.2 38.1 37.3 37.4 37.9 37.8 37.8 37.9 37.8 37.1 36.7 36.5 39.2

35.0 35.9 38.3 37.7 37.5 37.4 37.3 36.9 36.7 36.6 36.8 36.7 36.9 37.3 36.9 36.8 36.5 36.8 37.2 37.4 37.8 38.3 37.9 37.9 37.6 38.0 38.2 38.5 39.2 39.5

35.5 34.6 36.8 34.6 34.8 37.6 36.0 36.5 37.1 36.7 36.2 35.5 36.6 36.6 36.7 37.0 36.5 36.7 37.1 37.6 37.6 37.7 37.7 37.8 37.7 37.5 38.3 38.5 38.3 38.1

37.1 35.0 35.4 35.6 35.3 35.3 35.6 35.8 36.0 35.9 36.0 36.5 36.5 36.5 36.9 37.0 36.8 37.1 37.4 37.6 37.7 37.8 37.8 37.8 37.6 37.6 38.2 39.2 39.0 38.4 39.1

37.7 35.9 35.0 35.3 35.8 36.7 36.7 36.6 36.3 35.5 34.9 35.4 35.7 35.7 36.2 37.0 37.0 37.3 37.5 37.9 38.0 38.2 38.1 38.2 37.9 37.7 37.7 37.8 37.8 37.9 38.1 39.3

38.2 37.7 37.2 37.6 38.0 38.0 37.8 37.5 37.1 36.8 35.6 35.7 36.3 36.8 37.0 37.3 37.5 37.9 38.0 38.1 38.1 38.5 38.5 38.4 38.5 39.1 38.7 38.7 38.9 38.7 38.9 39.5

39.2 38.5 38.4 39.2 38.8 38.2 38.1 36.7 35.5 35.7 36.1 36.6 37.0 37.2 37.5 37.8 38.1 38.3 38.4 38.4 38.5 38.5 38.6 38.6 38.4 38.3 38.2 38.2 38.3 38.1 38.1

40.4 40.3 39.9 38.4 37.5 37.4 37.1 36.9 36.8 36.4 36.3 36.3 37.1 37.5 37.9 38.3 38.4 38.7 38.9 38.6 38.7 38.6 38.5 38.6 38.5 38.4 38.2 38.3 38.2 38.3 38.5 38.7

38.9 39.1 38.9 38.4 37.9 37.3 34.6 34.6 34.9 35.2 35.8 36.4 36.7 37.4 38.0 38.7 38.8 39.0 39.5 39.1 39.3 39.2 39.2 39.3 39.4 39.7 39.7 39.7 39.0 38.8 38.7 39.0

36.4 36.6 37.7 37.9 36.5 35.6 35.7 36.1 36.3 35.1 35.8 36.1 36.7 37.4 38.3 39.0 38.9 38.9 39.3 39.3 39.3 39.1 39.1 39.5 39.4 39.0 39.0 38.9 38.8 39.3 39.5 39.6

40.1 36.0 36.3 35.8 35.3 35.3 35.0 35.1 35.3 35.5 35.1 35.8 36.3 37.3 37.6 37.9 38.9 39.1 39.1 39.1 39.2 39.2 39.2 39.4 39.7 40.0 40.1 39.9 39.8 39.6 39.8 39.8

40.1 40.6 40.2 39.2 36.1 35.7 36.0 36.6 36.1 36.3 35.4 36.0 36.4 36.9 37.4 38.1 38.8 39.1 39.0 39.2 39.2 39.3 39.3 39.1 39.4 39.3 39.2 39.3 39.6 39.6 39.8 40.3 40.5 39.1

40.4 37.4 36.8 36.9 36.9 36.8 36.8 36.9 36.8 36.6 35.9 36.4 36.9 37.3 37.6 38.2 38.9 39.4 39.1 39.0 39.1 39.1 38.8 38.9 39.2 39.3 39.3 39.3 39.4 39.4 39.6 39.5 39.5 38.5

39.3 39.1 39.0 39.0 39.1 39.0 36.2 35.7 36.3 36.4 35.9 36.3 36.8 37.3 37.9 38.3 39.0 39.3 39.4 39.5 39.4 39.1 39.2 39.2 38.7 38.6 38.8 39.1 38.8 38.3 38.6 39.0 38.8

38.5 40.7 41.1 39.9 38.2 36.8 38.4 36.4 36.3 36.2 36.6 36.5 37.0 37.4 37.6 38.2 39.1 39.9 40.2 40.2 39.9 39.6 39.5 39.3 38.9 39.1 38.9 38.4 38.4 38.6 38.1 37.4 37.8

41.4 38.2 37.5 37.7 38.3 38.7 37.5 36.7 36.7 36.9 36.9 36.8 37.1 37.4 37.4 38.1 38.5 39.3 40.3 40.6 40.7 40.5 40.3 39.6 39.4 39.5 39.9 39.3 38.9 38.7 37.8 37.4 37.0

39.2 39.6 40.2 40.2 40.6 38.7 37.4 37.9 38.3 37.4 37.0 37.3 37.2 37.5 37.5 38.4 38.9 39.4 40.7 40.8 40.8 40.5 40.5 40.4 40.4 40.1 39.7 39.3 38.6 38.5 37.8

39.6 39.4 39.2 38.5 39.0 39.4 38.5 38.5 38.8 37.9 37.3 37.7 37.6 37.9 38.0 38.5 39.1 39.5 39.8 40.0 40.4 40.5 40.4 40.6 40.5 40.4 39.6 39.2 37.8 37.5 37.6

40.9 41.6 41.4 38.8 38.2 37.9 39.2 40.1 38.1 38.4 38.5 38.2 38.3 38.1 38.2 38.6 39.0 39.1 39.5 40.1 40.5 40.5 40.5 40.4 40.2 39.7 38.9 38.4 37.5 37.0 37.5 36.9

39.6 40.1 40.7 40.9 40.8 38.9 38.5 39.5 39.3 38.9 38.6 38.5 38.3 38.2 38.1 38.6 38.6 39.0 39.5 40.4 40.9 39.9 39.9 39.6 39.2 39.2 39.0 37.5 37.2 37.2 37.1

40.9 39.9

REACH 3

STA 469+00 TO STA 496+00

E

E

E

E

E

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

4+

5+

6+

7+

8+

9+

0+

1+

2+

3+

504+00 505+00

506+00 N 1773000

E

M

AT

C H

L

IN

E

ST

A

0+

M

AR

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SHEET ID

US Army Corps of Engineers

U .S

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C O

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C:\Users\L3ET9LEK\Documents\C_Working_Files\O&M_San_Joaquin_2025\ SAN_JOAQUIN_FY25.dwg 09 Apr 2025 - 1:17pm

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2 43 65 87 109 1211 1413 1615 1817 2019

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OAKLEY

STOCKTON

KEY MAP

NOT TO SCALE

C-101 C-102 C-103

C-104

C-

C-

C-107

C-108

C-

C-110 C-111 C-112

C-113 C-114

C-115 C-116 C-117

C-118

C-119 C-120

C-121

SCALE: 1" = 200'

DREDGING PLAN - STA 450+50 TO STA 506+00A1 400'0 200'

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0LEGEND

-35.0 FEET

-36.0 FEET

0.0 TO -35.0'

-35.0' TO -36.0'

GREEN BUOY

RED BUOY

REACH 4

STA 582+00 TO STA 645+00

LIGHT 19

LIGHT 21

E 66

E 66

E 66

E 66

E 66

N 1774000

E 66

E 66

N 1777000

36.9

37.037.737.737.837.938.038.238.338.839.139.238.438.639.039.039.038.439.638.640.041.943.443.442.843.143.143.042.943.143.944.5

35.136.236.836.638.739.838.937.338.637.638.138.038.538.639.339.840.841.742.543.144.043.843.743.543.543.443.443.343.343.443.1

34.935.235.036.537.337.838.038.138.038.738.138.838.739.139.640.241.042.143.443.943.944.044.243.843.943.543.543.442.039.7

35.235.435.135.536.037.037.339.037.938.038.837.738.638.939.540.441.542.843.643.743.843.743.743.843.944.043.242.039.338.5

33.435.234.836.137.037.136.836.037.137.337.837.538.238.439.140.241.442.744.043.743.743.739.138.838.738.838.538.739.238.7

34.434.336.335.436.237.038.138.036.437.137.737.337.337.438.138.838.938.939.341.642.643.343.838.138.740.942.343.043.338.1

34.133.735.235.036.236.035.336.336.536.336.937.036.436.636.937.938.940.542.643.239.739.641.943.744.043.643.643.844.043.840.1

34.834.134.336.335.735.036.036.837.135.836.836.336.336.436.537.438.239.639.338.941.142.844.444.644.544.644.344.344.042.837.3

33.535.835.636.036.837.136.136.835.636.336.635.935.736.136.537.438.139.340.942.142.943.944.345.044.544.444.043.943.436.4

32.634.735.136.036.836.935.536.036.335.836.236.335.736.036.637.238.239.641.642.543.343.944.043.843.543.544.044.244.140.9

34.133.735.334.535.035.836.136.637.436.437.035.936.336.236.236.837.338.139.641.042.643.343.843.943.943.943.943.543.443.237.9

32.231.934.336.336.535.435.737.336.935.735.936.036.436.136.436.837.438.139.441.042.743.643.843.643.543.543.543.643.543.538.8

32.333.734.036.436.435.235.635.836.236.636.937.437.235.836.336.837.438.138.739.441.043.143.643.843.743.743.943.943.743.743.5

33.033.834.935.535.936.236.835.435.936.837.337.437.136.036.436.937.638.538.839.139.439.641.443.243.844.043.843.943.643.843.8

34.134.034.934.935.836.637.336.235.636.537.336.736.036.436.837.638.439.641.142.142.642.839.741.343.743.944.144.144.144.0

32.333.835.035.536.236.335.035.436.437.237.537.436.036.436.536.937.938.539.040.442.143.443.843.843.943.844.043.843.844.043.5

31.733.133.934.535.936.236.236.836.736.636.936.536.836.036.336.837.438.339.241.142.242.443.544.444.144.144.744.744.643.642.6

29.231.333.334.935.735.036.237.938.237.636.235.236.636.335.936.537.438.038.540.642.543.744.144.344.644.945.145.545.645.0

28.829.531.534.034.936.036.737.838.037.236.436.236.536.336.036.737.338.139.040.041.242.243.444.144.645.044.744.945.144.1

30.733.235.335.334.835.136.037.538.737.836.437.037.337.036.937.738.638.638.539.238.239.138.238.338.338.338.238.338.037.3

30.532.032.333.534.835.937.938.738.537.637.237.237.637.637.637.938.439.337.737.638.939.937.337.337.137.637.637.537.236.6

30.632.433.634.535.335.635.836.437.237.237.537.938.137.938.439.040.141.139.737.737.340.942.942.137.937.738.138.737.636.1

31.332.032.934.937.037.336.637.338.739.239.338.538.137.537.738.339.239.141.741.241.042.938.341.142.643.139.637.637.638.4

32.2 32.8 33.9 35.3 36.2 36.6 38.2 39.0 38.1 36.8 36.8 37.5 37.5 37.8 38.5 39.0 39.1 38.8 37.3 37.2 39.6 41.9 39.2 41.9 38.8 38.4 39.1 38.9 37.1

31.2 32.5 33.6 35.8 35.7 35.2 36.4 37.8 36.5 38.9 38.9 38.5 38.6 38.8 38.6 39.4 40.2 41.2 41.5 41.9 41.2 41.8 42.2 42.2 43.0 39.5 37.8 37.8 38.0 38.2

30.9 30.8 32.8 35.2 36.2 36.1 36.7 37.1 38.7 38.9 38.9 39.0 39.5 39.8 39.5 39.8 40.2 41.4 41.8 42.9 43.7 43.6 43.5 43.5 43.3 38.2 38.3 38.7 38.8 38.4

32.9 34.0 34.2 34.6 35.2 36.1 36.9 36.0 36.3 37.6 39.2 38.5 39.4 39.5 39.6 39.5 40.3 41.5 42.7 43.8 43.6 44.0 43.8 43.8 43.8 43.9 43.1 41.4 38.8 38.7 38.1

34.0 34.0 35.3 37.4 36.3 35.7 36.3 37.2 37.2 36.2 38.0 37.5 37.9 38.5 39.4 40.2 40.6 41.2 42.1 42.6 43.4 44.0 43.9 43.8 43.8 43.7 43.9 43.6 43.7 42.9 38.8 39.5

33.6 33.7 32.9 33.4 34.6 36.7 36.8 37.5 37.9 37.6 37.9 37.6 37.4 37.8 38.7 39.0 39.7 40.4 41.4 42.3 43.3 44.3 44.0 43.8 43.4 43.4 43.4 43.4 43.3 42.4 41.8 41.4

34.7 35.1 36.2 35.7 37.4 36.4 36.4 36.6 37.6 37.1 37.7 38.0 37.7 37.8 37.7 38.1 38.2 38.8 39.0 39.2 38.8 40.9 42.7 43.8 43.8 43.6 43.5 43.2 43.2 43.2 43.3 42.9

36.2 36.9 37.7 38.6 38.2 38.3 38.8 39.8 40.4 39.3 39.9 40.2 39.3 38.6 37.9 38.9 39.9 40.7 39.4 39.1 41.2 40.0 38.8 38.5 41.3 43.0 43.7 43.5 43.4 43.2 43.0 41.3

35.3 35.8 36.3 37.2 38.5 39.2 40.3 40.4 41.7 42.3 41.9 41.6 41.8 41.5 41.3 41.4 41.7 41.7 41.0 40.7 41.6 43.1 43.6 43.7 44.5 44.6 43.6 42.9…

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