W912P722B0006 Suisun Bay Dredging_Plans.pdf

PDF 35 MB Posted May 13, 2022

Attached to: FY22 SUISUN BAY CHANNEL & NY SLOUGH MAINTENANCE DREDGING PROJECT
Solicitation number: W912P722B0006
Issued by: Department of the Army Corps of Engineers Engineering District San Francisco

About this file

Written by GovTribe AI · Dec 28, 2023

This document provides details on a federal contract solicitation for maintenance dredging of waterways in Suisun Bay, California. The Army Corps of Engineers is seeking bids to dredge Suisun Bay and NY Slough Channel to a depth of 35 feet below mean lower low water plus one foot of overdepth, as well as Bulls Head Channel to a depth of 37 feet below mean lower low water plus one foot of overdepth. Dredged materials must be transported to an approved upland reuse site provided by the contractor. The estimated value of the contract is between $5 million to $10 million. The solicitation number is W912P722B0006 and bids are due by June 13, 2022 at 1:00 PM Pacific Daylight Time, with public bid opening via WebEx at 1:30 PM on the same date. This is a small business set-aside procurement conducted under NAICS code 237990. Interested parties should monitor the Sam.Gov website for solicitation documents and amendments.

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Other files

File	Type	Posted
W912P722B0006 OF 1419.pdf	PDF	Jun 13, 2022
W912P722B0006 Request for Information Responses Part II.pdf	PDF	Jun 8, 2022
SFRWQCB Programmatic Water Quality Certification 2020-2024.pdf	PDF	May 27, 2022
Soil Sampling and Analysis Report.pdf	PDF	May 27, 2022
08FBDT00-2019-F-0071 Fiscal Years 2019-2023 Maintenance Dredging Suisun Bay Channel Project.pdf	PDF	May 27, 2022
Soil Suitability Determination.pdf	PDF	May 27, 2022
BCDC Consistency Determination Consistency Notification Letter of Agreement 2020-2024.pdf	PDF	May 27, 2022
W912P722B0006 Request for Information Responses.pdf	PDF	May 27, 2022
W912P722B0006 Suisun Bay Dredging_Specifications.pdf	PDF	May 13, 2022

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US Army Corps of Engineers

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SOLICITATION

US Army Corps of Engineers San Francisco District

SOLANO AND CONTRA COSTA COUNTY, CALIFORNIA

SUISUN BAY CHANNEL & NEW YORK SLOUGH

FY22 MAINTENANCE DREDGING PROJECT

SOLICITATION NO: W912P721B0006

CONTRACT NO: W912P721CXXXX

ISSUE DATE: MAY 2022

SUBMITTED BY:

SON T. HA, P.E., P.M.P. DATE

CHIEF, ENGINEERING BRANCH

APPROVED BY:

SUSAN J. KELLY, P.E., P.M.P. DATE

CHIEF, ENGINEERING AND TECHNICAL SERVICES DIVISION

PREPARED UNDER THE DIRECTION OF:

KEVIN P. ARNETT, P.E..

LT. COLONEL, DISTRICT COMMANDER

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 ER1110-1-8152.

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

AND APPROVAL OF DRAWINGS IN THIS SET.

G-01

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C-04

C-12 C-11

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C-06 C-05

LOCATION MAP

NOT TO SCALE

PROJECT

AREA

S U I S U N

A Y

G R I Z Z L Y B A Y 37

SAN PABLO BAY

CURRENTLY PERMITTED

UPLAND DISPOSAL SITE

MONTEZUMA WETLAND

C-08

Digitally signed by

HA.SON.THUC.1257370972

Date: 2022.04.21 10:11:21 -07'00'

KELLY.SUSAN.JANE.1458989652 Digitally signed by KELLY.SUSAN.JANE.1458989652 Date: 2022.04.26 16:03:53 -07'00'

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SOLICITATION

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ACCEPTANCE REACHES

REACH 2: STA 62+00 TO STA 88+00 (BULLSHEAD CHANNEL)

REACH 3A: STA 88+00 TO STA 180+00 (SUISUN BAY CHANNEL)

REACH 3B: STA 180+00 TO STA 241+00 (SUISUN BAY CHANNEL)

REACH 3C: STA 241+00 TO STA 280+00 (SUISUN BAY CHANNEL)

REACH 3D: STA 280+00 TO STA 320+00 (SUISUN BAY CHANNEL)

REACH 3E: STA 320+00 TO STA 380+00 (SUISUN BAY CHANNEL)

REACH 4A: STA 0+00 TO STA 120+00 (NEW YORK SLOUGH)

REACH 4B: STA 120+00 TO STA 232+03 (NEW YORK SLOUGH)

SURVEY CONTROL

HORIZONTAL DATUM: NAD 83 (2011) EPOCH 2010.00

VERTICAL DATUM: MLLW

941 5111 - BENICIA, CARQUINEZ STRAIT

SUISUN BAY CHANNEL LINES 00+00 TO 160+00

BENCHMARK: 941 5111 TIDAL 9

PID: JT0141

MLLW: 4.534M - PUBLISHED 6/9/2003

1983-2001 EPOCH

941 5111 - PORT CHICAGO, SUISUN BAY, CA

SUISUN BAY CHANNEL LINES 160+00 TO 660+00

BENCHMARK: 941 5144 H

PID: AH7472

MLLW: 2.994M - PUBLISHED 11/23/2010

1983-2001 EPOCH

NAD83 (2001): -28.801M

OPUS 11/17/2019, 2010.00 EPOCH

ONLINE NOAA TIDE STATION

9415096, PITTSBURG, NEW YORK SLOUGH, SUISUN BAY CA

SUISUN BAY CHANNEL LINES 660+00 TO 733+45

NEW YORK SLOUGH LINES 0+00 TO 232+00

BENCHMARK: KEY WEST - USACE DISK

MLLW 7.80 FT - USACE 2/15/2020

GENERAL NOTES:

1. BATHYMETRIC SURVEYS PERFORMED BY THE U.S ARMY CORPS OF ENGINEERS,

SAN FRANCISCO DISTRICT ON 15-17 FEBRUARY 2022 FOR SUISUN BAY CHANNEL

AND BULLSHEAD CHANNEL AND 10-14 OF DECEMBER FOR NEW YORK SLOUGH.

2. BATHYMETRIC SURVEY SOUNDINGS ARE BASED ON THE DATUM OF MEAN

LOWER LOW WATER (MLLW) AT THE LOCALITY.

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, IN FOOT,

AS DESCRIBED IN SPECIAL PUBLICATION NO. 253, PUBLISHED BY NATIONAL

OCEAN SURVEY.

7. THE PROJECT DEPTH IS -35 FEET MLLW FOR REACHES 3 AND 4. THE PROJECT

DEPTH IS -37 FEET MLLW FOR REACH 2 (ADVANCED MAINTENANCE DREDGING,

STA 62+00 TO STA 88+00). THE DISPOSAL SITE IS CONTRACTOR FURNISHED

UPLAND BENEFICIAL REUSE SITE.

8. STA 222+00 TO STA 469+00 OF THE SUISUN BAY CHANNEL PASS THROUGH THE

MILITARY OCEAN TERMINAL CONCORD (MOTCO) TIDAL MUNITION RESPONSE

SITE (MRS) FROM THE 1944 PORT CHICAGO EXPLOSION.

9. AERIAL IMAGE COURTESY OF ESRI, DIGITALGLOBE, GEOEYE, EARTHSTAR

GEOGRAPHICS, CNES/AIRBUS DS, USDA, USGS, AEX, GETMAPPING, AEROGRID,

IGN, IGP, SWISSTOPO, AND THE GIS USER COMMUNITY.

10. 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.

11. SEDIMENT SAMPLING AND TESTING RESULTS AVAILABLE UPON REQUEST.

ABBREVIATIONS:

MLLW MEAN LOWER LOW WATER

NIC NOT IN CONTRACT

SHEET SHEET

NUMBER ID DESCRIPTION

01 G-01 COVERSHEET

02 G-02 SCHEDULE OF DRAWINGS, GENERAL NOTES AND

TYPICAL DREDGING SECTION

03 G-03 PROJECT SITE REFERENCE PLAN AND CHANNEL

CONTROL POINT TABLES

04 C-01 DREDGING PLAN

STA 54+50 - STA 111+50

05 C-02 DREDGING PLAN

STA 111+50 - STA 168+50

06 C-03 DREDGING PLAN

STA 168+50 - STA 225+50

07 C-04 DREDGING PLAN

STA 225+50 - STA 280+50

08 C-05 DREDGING PLAN

STA 280+50 - STA 337+50

09 C-06 DREDGING PLAN

STA 337+50 - STA 395+50

10 C-07 ILLUSTRATION SHEET

STA 395+50 - STA 452+50

11 C-08 NEW YORK SLOUGH DREDGING PLAN

STA 0+00 - STA 59+25

12 C-09 NEW YORK SLOUGH DREDGING PLAN

STA 59+25 - STA116+50

13 C-10 NEW YORK SLOUGH DREDGING PLAN

STA 116+50 - STA 174+50

14 C-11 NEW YORK SLOUGH DREDGING PLAN

STA 174+50 - STA 232+03

SCHEDULE OF DRAWINGS

2' ALLOWABLE OVERDEPTH

(PAID AND NON-PAID)

EL. 0.00 FEET MLLW

1.0' ALLOWABLE (PAID) OVERDEPTH

PROJECT DEPTH

NOTE:

SEE SPECIFICATION SECTION 35 20 23 (DREDGING) FOR DETAILS.

1.0' ALLOWABLE OVERDEPTH (NON-PAID)

TYPICAL DREDGING SECTION

NOT TO SCALE

MATERIAL TO BE DREDGED (PAID)

NO DREDGING ON SIDE SLOPES

(SEE NOTE)

EXISTING CHANNEL BOTTOM

SIDE-SLOPE PRISM

CHANNEL WIDTH VARIES

SEE PLAN

SUISUN BAY CHANNEL

CONTROL POINTS

Point #

Easting

6,522,058.94

6,522,251.24

6,525,876.51

6,526,638.33

6,526,814.71

6,532,628.85

6,533,058.01

6,534,097.47

6,538,142.48

6,543,746.50

6,546,257.51

6,549,181.52

6,555,800.55

6,561,371.57

6,566,631.60

6,572,444.64

6,574,974.06

6,581,155.52

6,583,747.56

6,586,492.14

6,590,754.42

6,591,256.10

6,593,537.77

6,594,699.78

6,595,729.72

Northing

1,773,894.77

1,773,544.02

1,775,995.50

1,775,949.19

1,776,043.48

1,779,160.81

1,779,418.58

1,779,856.02

1,781,404.93

1,785,148.80

1,785,960.74

1,786,080.68

1,784,452.57

1,783,800.48

1,783,855.42

1,783,115.37

1,782,266.36

1,779,254.25

1,778,351.30

1,778,315.87

1,778,766.38

1,778,845.54

1,778,544.71

1,777,747.44

1,776,115.57

SUISUN BAY CHANNEL

CONTROL POINTS

Point #

Easting

6,596,208.21

6,596,846.81

6,599,256.55

6,599,759.13

6,600,293.83

6,603,558.93

6,604,408.52

6,605,166.76

6,605,493.42

6,606,339.33

6,607,329.74

6,609,314.54

6,611,103.07

6,612,148.35

6,611,928.32

6,610,969.28

6,609,351.08

6,607,366.28

6,606,234.39

6,605,222.02

6,604,935.26

6,604,271.82

6,603,528.42

6,600,263.32

6,599,652.22

Northing

1,775,521.70

1,775,104.81

1,773,901.57

1,773,700.06

1,773,614.79

1,773,364.99

1,773,200.93

1,772,783.99

1,772,571.98

1,772,133.75

1,772,075.69

1,772,257.76

1,772,096.82

1,771,412.18

1,771,078.24

1,771,713.82

1,771,859.43

1,771,677.36

1,771,743.72

1,772,254.31

1,772,457.79

1,772,822.60

1,772,966.17

1,773,215.96

1,773,313.41

SUISUN BAY CHANNEL

CONTROL POINTS

Point #

Easting

6,599,077.86

6,596,668.12

6,595,938.27

6,595,391.45

6,594,404.78

6,593,391.34

6,591,255.17

6,590,791.21

6,586,528.94

6,583,686.58

6,581,002.20

6,574,841.16

6,572,366.09

6,566,611.24

6,561,352.98

6,555,738.17

6,549,136.20

6,546,319.67

6,543,900.48

6,538,304.13

6,534,227.97

6,533,218.72

6,532,770.08

6,526,956.17

6,522,395.41

Northing

1,773,543.71

1,774,746.95

1,775,223.39

1,775,902.10

1,777,464.31

1,778,160.67

1,778,442.21

1,778,418.32

1,777,967.81

1,778,004.51

1,778,939.63

1,781,941.79

1,782,772.55

1,783,505.19

1,783,450.27

1,784,107.49

1,785,728.94

1,785,613.00

1,784,830.75

1,781,092.05

1,779,531.21

1,779,102.27

1,778,896.24

1,775,778.89

1,773,280.93

CHANNEL CENTERLINE

CONTROL POINTS

Point #

C10

C11

C12

C13

C14

C15

C16

C17

C18

Easting

6,522,323.35

6,526,885.44

6,532,699.46

6,533,138.36

6,534,162.72

6,538,223.29

6,543,823.49

6,546,288.60

6,549,158.86

6,555,769.36

6,561,362.27

6,566,621.42

6,572,405.37

6,574,907.61

6,581,078.86

6,583,717.07

6,586,510.54

6,590,772.82

Northing

1,773,412.49

1,775,911.19

1,779,028.53

1,779,260.42

1,779,693.62

1,781,248.49

1,784,989.77

1,785,786.87

1,785,904.81

1,784,280.03

1,783,625.37

1,783,680.31

1,782,943.96

1,782,104.08

1,779,096.94

1,778,177.91

1,778,141.84

1,778,592.35

CHANNEL CENTERLINE

CONTROL POINTS

Point #

C19

C20

C21

C22

C23

C24

C25

C26

C27

C28

C29

C30

C31

C32

C33

C34

C35

C36

Easting

6,591,255.63

6,593,465.01

6,594,552.75

6,595,560.59

6,596,073.24

6,596,757.47

6,599,167.21

6,599,705.67

6,600,278.58

6,603,543.68

6,604,340.18

6,605,051.02

6,605,337.77

6,606,286.86

6,607,348.01

6,609,332.80

6,611,036.18

6,612,038.33

Northing

1,778,643.88

1,778,352.69

1,777,605.88

1,776,008.84

1,775,372.55

1,774,925.89

1,773,722.64

1,773,506.74

1,773,415.38

1,773,165.58

1,773,011.77

1,772,620.90

1,772,417.41

1,771,938.73

1,771,876.53

1,772,058.59

1,771,905.32

1,771,245.21

A B

C D E

Z Y

X W V

570+00

585+00

600+00

615+00

30+00

45+00

60+00

75+00

90+00

165+00

225+00

232+02

REACH 2 (-37 FT MLLW)

ADVANCED MAINTENANCE DREDGING

STA 62+00 - STA 88+00

NIC

REACH 4A (-35 FT MLLW)

STA 0+00 - STA 120+00

NEW

RK S LO

S U I S U N B A Y C H A N N E L

SF-16

SF-16 CONTROL POINTS

Point #

Easting

6,531,826.14

6,533,044.94

6,536,263.04

6,537,502.44

6,542,439.34

6,542,710.44

6,537,742.34

6,536,439.34

6,533,237.14

6,532,061.94

6,542,574.07

6,537,525.19

6,536,351.24

6,533,141.04

6,531,944.04

Northing

1,779,856.85

1,780,508.45

1,781,483.25

1,782,043.85

1,785,229.85

1,784,809.65

1,781,603.55

1,781,014.15

1,780,044.15

1,779,415.85

1,785,019.26

1,781,779.67

1,781,248.75

1,780,276.25

1,779,636.35

1 2 3 4 5 6

19 20

6970717273

1A 2A

C1 C2 C3 C4 C5 C6

C7 C8

C10

C11

C12

C13

C14

6000'0' 3000'

SCALE: 1" = 3000'

9000'

C15

C16

C17

C18 C19

C20

C21

C22 C23

C24

C25 C26

C27

C28 C29

C30 C31

C32 C33

C34

C35

C36

STA 0+00 - STA 62+00

REACH 3A (-35 FT MLLW)

STA 88+00 - STA 180+00 REACH 3B (-35 FT MLLW)

STA 180+00 - STA 241+00

REACH 3C (-35 FT MLLW)

STA 241+00 - STA 280+00

REACH 3D (-35 FT MLLW)

STA 280+00 - STA 320+00

REACH 3E (-35 FT MLLW)

STA 320+00 - STA 380+00

REACH 4B (-35 FT MLLW)

STA 120+00 - STA 232+03

MOTCO MRS

G-03

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

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SOLICITATION

N D

C H

O N

NOTE:

REFER TO LOCATION MAP ON SHEET G-01 FOR

PROJECT LOCATION.

REACH 1 (NIC)

N 1777000

N 1775000

- M A

TIN

EZ B

E (TO

LL R

O A

N 1777000

N 1775000

B U L L S H E A D C H A N N E L

Green Buoy #3A

Red Buoy #2A

Re d

Bu oy

54+00

56+00

58+00

60+00

90+00

92+00

94+00

96+00

98+00

100+00

102+00

104+00

106+00

108+00

110+00

112+00

N 1778000

N 1780000

N 1779000

62+00

64+00

66+00

68+00

70+00

72+00

74+00

76+00

78+00

80+00

82+00

84+00

86+00

88+00

C H

- S

ATC

LIN

E - STA 111+50

SUISUN BAY CHANNEL (-35')

REACH 1

(NIC)

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

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BASESHEET BY KWONG C:\users\l3etefnc\documents\pwwork\spn\d0156835\ SuisunBay_O&M_2022(C).dwg 20 Apr 2022 - 11:43am

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SOLICITATION

C-01

D R

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ADVANCED MAINTENANCE DREDGING (-37')

REACH 2 (STA 62+00 TO STA 88+00)

SUISUN BAY CHANNEL (-35')

REACH 3A (STA 88+00 TO STA 180+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEXSHEET INDEX

C-01

EAST BULLS HEAD CHANNEL

F-

S F - 1 6

AVON WHARF

0+00

2+00

4+00

6+00

8+00

10+00

12+00 14 +0

0 48+00

50+00

52+00

54+00

56+00

Green Buoy #7

110+00

112+00

114+00

116+00

118+00

120+00

122+00

124+00

126+00

128+00

130+00

132+00

134+00

136+00

138+00

140+00

142+00

144+00

146+00

148+00

150+00

152+00

154+00

156+00

158+00

160+00

162+00

164+00

166+00

168+00

N 1778000

N 1780000

N 1779000

N 1780000 N 1780000

N 1782000

5 6

697071

C3 C4 C5

C H

E -S

0 M

ATC

LIN

E - STA 168+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

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O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-02

D R

SUISUN BAY CHANNEL (-35')

REACH 3A (STA 88+00 TO STA 180+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-02

SHEET INDEX

POINT EDITH CHANNEL

P O I N T E D I T H C H A N N E L

S F - 1 6

POINT EDITH

52+00

54+00

56+00

58+00

60+00

62+00

64+00

66+00

68+00

70+00

72+00

74+00

76+00

78+00

80+00

82+00

84+00

86+00

88+00

90+00

92+00

94+00

96+00

98+00

100+00

102+00

104+00

106+00

108+00

110+00

112+00

168+00

170+00

172+00

174+00

176+00

178+00

180+00

182+00

184+00

186+00

188+00

190+00

192+00

194+00

196+00

198+00

200+00

202+00

204+00

206+00

208+00

210+00

212+00

214+00

216+00

218+00

220+00

222+00

224+00

226+00

N 1780000

N 1782000

N 1783000 N 1783000

N 1785000

C6M

C H

- S

ATC

LIN

E - STA 225+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-03

D R

SUISUN BAY CHANNEL (-35')

REACH 3A (STA 88+00 TO STA 180+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-03

SHEET INDEX

SUISUN BAY CHANNEL (-35')

REACH 3B (STA 180+00 TO STA 241+00)

DISPO

SAL SITE SF-16 (END)

POINT EDITH CHANNEL

PRESTON POINT REACH

112+00

114+00

116+00

118+00

120+00

Red Buoy #12

222+00

224+00

226+00

228+00

230+00

232+00

234+00

236+00

238+00

240+00

242+00

244+00 24 6+

N 1783000 N 1783000

N 1787000

N 1785000 N 1785000

N 1784000 N 1784000

Red Buoy #14

Green Buoy #13

C H

- S

0 M

ATC

LIN

E - STA 280+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-04

D R

SUISUN BAY CHANNEL (-35')

REACH 3B (STA 180+00 TO STA 241+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-04

SHEET INDEX

REACH 3C (STA 241+00 TO STA 280+00)

PRESTON POINT REACH

R O E I S L A N D C H A N N E L

Green Buoy #15

Red Buoy #16A

N 1787000

N 1785000 N 1785000

N 1784000 N 1784000

N 1786000 N 1786000

N 1784000

E 6549000

E 6548000

E 6551000

E 6552000

E 6553000

E 6550000

N 1784000

E 6548000

E 6550000

E 6551000

E 6552000

C H

- S

ATC

LIN

E - STA 337+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-05

D R

SUISUN BAY CHANNEL (-35')

REACH 3D (STA 280+00 TO STA 320+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-05

SHEET INDEX

ROE ISLAND

PRESTON POINT

REACH 3E (STA 320+00 TO STA 380+00)

PIER NO. 2

PIER NO. 3

ROE ISLAND

R O E I S L A N D C H A N N E L PORT CHICAGO REACH

Green Buoy #17

N 1786000 N 1786000 N 1785000

N 1783000

E 6555000

E 6554000

E 6556000

E 6557000

E 6558000

N 1784000

N 1785000

N 1783000

E 6554000

E 6553000

E 6555000

E 6556000

E 6557000

E 6558000

C10M

C H

- S

0 M

ATC

LIN

E - STA 395+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-06

D R

SUISUN BAY CHANNEL (-35')

REACH 3E (STA 320+00 TO STA 380+00)

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-06

SHEET INDEX

MIDDLE POINT

PIER NO. 4

PORT CHICAGO REACH

N 1785000

N 1783000

N 1785000 N 1785000

N 1784000 N 1784000

N 1783000

N 1782000

N 1783000

N 1782000

E 6559000

E 6560000

E 6561000

E 6562000

E 6563000

E 6564000

N 1785000

N 1783000

N 1782000 E 6559000

E 6560000

E 6561000

E 6562000

E 6563000

C11M

C H

- S

ATC

LIN

E - STA 452+50

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-07

N S

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

C-07

NOTE: THIS IS NOT PART OF THE DREDGING SCOPE.

ILLUSTRATION SHEET PROVIDED FOR CONTRACTOR

SITUATIONAL AWARENESS OF EXISTING PIPE IN THE BAY.

0 12 +0

0 14 +0

0 16 +0

0 18 +0

0 20 +0

0 22 +0

S L O U G H

N E W Y O R K

Red Buoy #30

Green Buoy 'NY'

E 6593000

E 6594000

E 6595000

E 6596000 E 6594000

E 6593000

E 6592000

E 6591000

N 1778000

N 1780000 N 1777000

N 1775000

C19

C21

C22

C20

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

NEW YORK POINT

POINT EMMET

T C-

C-08

Y O

R K

U G

H D

G P

NEW YORK SLOUGH (-35)

REACH 4A (STA 0+00 TO 120+00)

SHEET INDEX

C-08

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

N E W Y O R K S L O U G H

00 10 6+

00 10 8+

00 11 0+

00 11 2+

00 11 4+

00 11 6+

00 11 8+

00 12 0+

E 6598000

E 6599000

E 6597000

E 6600000

E 6601000

E 6599000

E 6598000

E 6597000

E 6596000

N 1775000

N 1774000

N 1775000

N 1774000

N 1777000

N 1772000

N 1776000

N 1775000

25 26

C23

C24 C25 C26

C27

BROWNS ISLAND

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-09

Y O

R K

U G

H D

G P

- S

T C-

ATCHLINE - SHEET C-10 - STA 116+50

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

NEW YORK SLOUGH (-35)

REACH 4A (STA 0+00 TO 120+00)

C-09SHEET INDEX

S L O U G H N E W Y O R K

00 17 6+

00 14 2+

E 6602000

E 6603000

E 6604000

E 6605000

E 6606000

E 6603000

E 6604000

E 6605000

E 6602000

E 6601000

N 1773000

N 1774000

N 1771000

N 1775000

N 1774000

N 1773000

N 1772000

46 44

C28

C29

C30

C31

C32

WINTER ISLAND

BROWNS ISLAND

PITTSBURG POINT

C-10

Y O

R K

U G

H D

G P

C H

- S

T C

-0

- S

ATC

LIN

E - SH

EET C

-11 - STA 174+50

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

NEW YORK SLOUGH (-35)

REACH 4B (STA 120+00 TO 232+03)

C-10SHEET INDEX

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

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D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

NEW YORK SLOUGH (-35)

REACH 4A (STA 0+00 TO 120+00)

N E W Y O R K S L O U G H

Green Buoy 13

E 6608000

E 6607000

E 6609000

E 6610000

E 6612000

E 6611000

E 6607000

E 6608000

E 6609000

E 6610000

E 6611000

E 6612000

N 1773000

N 1771000

N 1773000

N 1772000

N 1771000

N 1773000

N 1771000

C33

C35

C34

C36

WINTER ISLAND

POINT

BEENAR

KIMBALL

ISLAND

ANTIOCH POINT

DOW WETLANDS PRESERVE

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

F R

O D

G O

E, TH

L, S

N F

C O

, C A

N O

A N

D C

O N

C O

U N

, C

O R

U N

C H

Y O

R K

U G

E D

G P

R O

BASESHEET BY KWONG C:\users\l3etefnc\documents\pwwork\spn\d0156835\ SuisunBay_O&M_2022(C).dwg 20 Apr 2022 - 12:41pm

D R

B Y:

C H

D B

E D

N N

C O

N O

C R

O N

D R

G N

: SB

-1 -1

SOLICITATION

C-11

Y O

R K

U G

H D

G P

600'

GRAPHIC SCALE

200'0' 400'

LEGEND

-34.0 FEET

-35.0 FEET

-36.0 FEET

-37.0 FEET

-34.0 TO -35.0

-36.0 TO -37.0

BUOY

C H

- S

T C

-1

- S

8" PIPELINE

SURVEY DATE: 12 - 14 AUG 1996

SURVEY ENGINEERS: L. KRISSA / M. MIDDLETON

C-01 C-02 C-03 C-04 C-05 C-06 C-07

C-08

C-09 C-10 C-11SHEET INDEX

NEW YORK SLOUGH (-35)

REACH 4B (STA 120+00 TO 232+03)

8" DOW CHEMICAL GAS

PIPELINE

C-11SHEET INDEX

SuisunBay_O&M_2022 (G)-01 G-01 Coversheet

Sheets and Views

01 G-01 Coversheet

SuisunBay_O&M_2022 (G)-02 G-02 General

Sheets and Views

02 G-02 General

SuisunBay_O&M_2022 (G)-03 G-03 Sht-Index

Sheets and Views

03 G-03 Sht-Index

SuisunBay_O&M_2022(C)-SB C-01

Sheets and Views

SB C-01

SuisunBay_O&M_2022(C)-SB C-02

Sheets and Views

SB C-02

SuisunBay_O&M_2022(C)-SB C-03

Sheets and Views

SB C-03

SuisunBay_O&M_2022(C)-SB C-04

Sheets and Views

SB C-04

SuisunBay_O&M_2022(C)-SB C-05

Sheets and Views

SB C-05

SuisunBay_O&M_2022(C)-SB C-06

Sheets and Views

SB C-06

SuisunBay_O&M_2022(C)-SB C-07

Sheets and Views

SB C-07

SuisunBay_O&M_2022(C)-SB-NYS C-1

Sheets and Views

SB-NYS C-1

SuisunBay_O&M_2022(C)-SB-NYS C-2

Sheets and Views

SB-NYS C-2

SuisunBay_O&M_2022(C)-SB-NYS C-3

Sheets and Views

SB-NYS C-3

SuisunBay_O&M_2022(C)-SB-NYS C-4

Sheets and Views

SB-NYS C-4

File details come from the government source that posted it. Updated May 13, 2022.