W912P723B0009_Maritime Administration (MARAD) Pier Dredging FY23_Plans.pdf

PDF 2 MB Posted Jun 16, 2023

Attached to: Maintenance Dredging of Maritime Administration (MARAD) Suisun Bay
Solicitation number: W912P723B0009
Issued by: Department of the Army Corps of Engineers Engineering District San Francisco

About this file

Written by GovTribe AI · Dec 28, 2023

This solicitation is for maintenance dredging of the Maritime Administration's Suisun Bay Pier in California. The U.S. Army Corps of Engineers seeks to award a firm fixed-price contract to remove approximately 80,000 cubic yards of material from two dredging areas to a depth of 8 feet below mean lower low water plus 1 foot of overdepth dredging. Interested small businesses may attend an optional site visit on June 21, 2023 and must submit bids no later than July 17, 2023. The contractor will dispose of dredged materials at their own furnished upland beneficial reuse site. The solicitation and any amendments will be posted on SAM.gov. This is a total small business set-aside available to firms with average annual receipts less than $37 million.

View the file

Other files

File	Type	Posted
MARAD SPN Bid Abstract- OF 1419 signed.pdf	PDF	Aug 14, 2023
W912P723B0009 AM0004.pdf	PDF	Aug 4, 2023
W912P723B0009 AM0003.pdf	PDF	Jul 27, 2023
W912P723B0009 AM0002.pdf	PDF	Jul 14, 2023
DB WD 6 30 2023.pdf	PDF	Jul 7, 2023
W912P723B00090001 July 7 2023.pdf	PDF	Jul 7, 2023
W912P723B0009_Maritime Administration (MARAD) Pier Dredging FY23 solicitation_16 Jun23.pdf	PDF	Jun 16, 2023

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BULLS HEAD CHANNEL

POINT

EDITH

CHANNEL

PRESTON

POINT

REACH

ROEISLANDCHANNEL PORT

CHICAGO

REACH

US Army Corps of Engineers San Francisco District

SOLANO COUNTY, CALIFORNIA

MARITIME ADMINISTRATION (MARAD)

SUISUN BAY PIER DREDGING PROJECT

SOLICITATION NO: W912P723B0009

CONTRACT NO: W912P723CXXXX

ISSUE DATE: JUNE 2023

SUBMITTED BY:

SON T. HA, P.E. DATE

CHIEF, ENGINEERING BRANCH

PREPARED UNDER THE DIRECTION OF:

KEVIN P. ARNETT, PhD, P.E.

LT. COLONEL, DISTRICT COMMANDER

LOCATION MAP

NOT TO SCALE

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.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

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US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

J . P

D . D

PROJECT

LOCATION

DREDGE AREA 1B

DREDGE AREA 1A

C O

G-001

VICINITY MAP

NOT TO SCALE

U.S. DEPARTMENT OF TRANSPORTATION

MARITIME ADMINISTRATION

2595 LAKE HERMAN ROAD

BENICIA, CA 94510

SAN

FRANCISCO

BENICIA

SUISUN BAY

NAVIGATION CHANNEL

OAKLAND

RICHMOND

PLAN

NORTH

PLAN

NORTH

ACCEPTANCE AREAS

AREA 1A

AREA 1B

GENERAL NOTES:

1. BATHYMETRIC SURVEY WAS CONDUCTED BY THE U.S ARMY CORPS OF ENGINEERS,

SAN FRANCISCO DISTRICT FROM 11 NOVEMBER TO 07 DECEMBER 2022.

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 IS -8 FT MLLW. DREDGE SLOPE IS 3:1 (HORIZONTAL:VERTICAL)

FROM THE TOE OF THE DREDGE LIMIT.

8. THE DISPOSAL SITE IS AN UPLAND BENEFICIAL REUSE SITE FURNISHED BY THE

CONTRACTOR.

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. MINIMUM DISTANCE OF PROPOSED ALIGNMENTS (TOE OF DREDGE AREA) FROM

PIERS AND BREAKWATER STRUCTURES IS 10 FT. SLOPE DREDGING IS ALLOWED

AT 3:1 (HORIZONTAL TO VERTICAL) RATIO FROM THE TOE OF THE REQUIRED DEPTH

(-8-FT) WHILE MAINTAINING A SAFE DISTANCE FROM ALL CONCRETE STRUCTURES

(MINIMUM 1 FT). SLOPE DREDGING BELOW THE REQUIRED DEPTH (PAID OVER

DEPTH) IS NOT ALLOWED. MATERIAL SLOUGHING INTO THE CHANNEL SHALL ONLY

BE PICKED UP IF ABOVE REQUIRED PROJECT DEPTH.

SHEET ID DESCRIPTION

G-001 COVERSHEET

G-002 SCHEDULE OF DRAWINGS, GENERAL NOTES AND TYPICAL

DREDGING SECTION

G-003 MARAD DREDGING SITE PLAN

C-101 MARAD PIER DREDGING LAYOUT

C-102 DREDGING PLAN - AREA 1A

C-103 DREDGING PLAN - AREA 1B

C-500 DREDGING DETAILS

SCHEDULE OF DRAWINGSABBREVIATIONS

APPROX APPROXIMATE

CY CUBIC YARD

CU YD CUBIC YARD

DIA DIAMETER

DWG DRAWING

DWSC DEEP WATER SHIP CHANNEL

E EAST

EA EACH

FT FOOT / FEET

H HORIZONTAL

L LENGTH

LT LEFT

MARAD UNITED STATES MARITIME ADMINISTRATION

MAX MAXIMUM

MIN MINIMUM

MLLW MEAN LOWER LOW WATER

NAVD NORTH AMERICAN VERTICAL DATUM 1988

N NORTH

NO NUMBER

NTS NOT TO SCALE

PID PERMANENT IDENTIFIER

RT RIGHT

S SOUTH

SBRF SUISUN BAY RESERVE FLEET

STA STATION

TYP TYPICAL

USDOT UNITED STATES DEPARTMENT OF TRANSPORTATION

V VERTICAL

W WEST

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

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US Army Corps of Engineers

U .S

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J . P

D . D

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O F

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N O

S, A

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S, G-002

VERTICAL CONTROL

TIDE STATION: 9415266

BM @ TIDE STATION: 5266 E 1977

TIDE PUBLICATION DATE: 14-JUL-2003

TIDAL EPOCH: 1983-2001

ABOVE MLLW: 1.761 M

NAVD88 RELATIVE TO MLLW: -0.301 M

HORIZONTAL CONTROL

P262 CORS

PID: JT0161

OPUS DATE: 26-MAR-2022

REFERENCE FRAME: NAD_83(2011)

EPOCH: 2010

SPC: 402(CA 2)

GEOID: GEOID18

NORTHING: 550525.089 M

EASTING: 1991148.904 M

ORTHO HEIGHT (NAVD88): 2.579 M

N: 1780000

N: 1790000

N: 1785000

N: 1780000

N: 1775000

0+00

10+00

20+00

30+00

40+00

50+00

60+00

70+00

80+00

90+00

100+00

110+00

120+00

130+00

140+00

150+00

160+00

170+00

180+00

190+00

200+00

210+00

220+00

230+00

240+00

250+00

260+00

270+00

280+00

290+00

300+00

310+00

N: 1775000

N: 1790000

N: 1785000

BULLS HEAD

CHANNEL

EAST BULLS-

HEAD CHANNEL

P O I N T

E D I T H

C H A N N E L

PRESTON

POINT

REACH

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

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N O

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C R

O N

SHEET ID

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US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

J . P

D . D

N M

D R

G-0031200'1200' 0' 2400'

GRAPHIC SCALE

PLAN

NORTH

MARAD DREDGING SITE PLANA1 SCALE: 1"=1200'

MARAD DREDGING

AREA 1B

SUISUN BAY

NAVIGATION CHANNEL

MARAD DREDGING

AREA 1A

TRANSBAY CABLE

BENICIA-M

ARTINEZ BRIDGE

SEE C-101

U.S. DEPARTMENT OF

TRANSPORTATION MARITIME

ADMINISTRATION (MARAD)

2595 LAKE HERMAN RD,

BENICIA, CA 94510

N: 1790000

N: 1790250

N: 1790500

N: 1789750

N: 1790000

N: 1789750

N: 1790250

N: 1790500

1A E

E E

POINT TABLE

POINT ID

NORTHING

1,790,225.51

1,790,127.07

1,790,077.94

1,790,061.83

1,789,729.94

1,789,983.65

EASTING

6,533,258.79

6,533,399.28

6,533,364.89

6,533,387.91

6,533,155.55

6,533,089.30

LATITUDE

N038°04'40.65"

N038°04'39.67"

N038°04'39.19"

N038°04'39.03"

N038°04'35.75"

N038°04'38.25"

LONGITUDE

W122°05'55.25"

W122°05'53.49"

W122°05'53.92"

W122°05'53.63"

W122°05'56.53"

W122°05'57.37"

1,790,482.58

1,790,529.31

1,790,086.13

1,790,297.39

6,533,323.09

6,533,805.34

6,533,494.75

6,533,193.32

N038°04'43.19"

N038°04'43.65"

N038°04'39.27"

N038°04'41.36"

W122°05'54.45"

W122°05'48.42"

W122°05'52.30"

W122°05'56.07"

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

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US Army Corps of Engineers

U .S

. A R

M Y

C O

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J . P

D . D

SUISUN BAY

D R

O U

T M

C-10150'50' 0' 100'

GRAPHIC SCALE

PLAN

NORTH

SITE PLAN - MARAD PIER DREDGING LAYOUTA1 SCALE: 1"=50'

PIER

MARAD DREDGE AREA 1B

141221 SF ±

(E) 24" SQ. CONC.

FENDER PILE TO

REMAIN (TYP)

(E) ELECTRICAL

TRANSFORMER

(E) RAMP AND STAIRS

CONNECTING PIER TO

VESSEL TO REMAIN

SEE NOTE 1

NOTES:

1. DAMAGED BURIED CONCRETE FENDER PILE TO REMAIN IN

PLACE. CONTRACT SHALL DREDGE AROUND THE FALLEN

(DAMAGED) PILE. APPROX ELEV -17'±

(E) 14'X60' FLOATING DOCKS AND

CAUSEWAY (ACCESS LADDER) TO

BE REMOVED PRIOR TO START OF

DREDGING BY SBRF (TYP OF 3)

(E) 12.4KV UNDERWATER ELECTRICAL

LINES TO BE DISCONNECTED AND

REMOVED FROM THE MUD LINE PRIOR TO

START OF DREDGING BY GOVERNMENT

MARAD DREDGE AREA 1A

74255 SF ±

ADMINISTRATION BARGE

(E) MOORING DOLPHIN FOR BARGE (TYP)

PIER DECK

TOP EL=

13.67' MLLW

1D1E

1F 1A

1A E

E E

E E E E E E E E E E E

10'

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19'

79'

.14

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.64

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.03

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.103

.94

.60

DEPTH BELOW MLLW

MINIMUM DEPTH

-1.0

8.0

9.0

10.0

MAXIMUM DEPTH

8.0

9.0

10.0

20.0

COLOR

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

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D B

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B Y:

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:\U

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C -1

-1

.D W

G 2:

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

J . P

D . D

D R

C-10220'20' 0' 40'

GRAPHIC SCALE

PLAN

NORTH

DREDGING PLAN - AREA 1AA1 SCALE: 1"=20'

24" SQ. CONC. FENDER

PILE TO REMAIN (TYP)

ELECTRICAL

TRANSFORMER

EXISTING 12.4 KV UNDERWATER

ELECTRICAL LINES TO BE DISCONNECTED

AND REMOVED FROM THE MUD LINE PRIOR

TO START OF DREDGING BY GOVERNMENT

EXISTING FLOATING

DOCKS AND CAUSEWAY

(ACCESS LADDER) TO BE

REMOVED PRIOR TO

START OF DREDGING BY

SBRF (TYP OF 3)

EXISTING DECK

LEGEND

3:1 DREDGE SIDE SLOPE

VERTICAL BOX CUT

24" SQUARE CONC PILE

(PIER/DECK)

24" SQUARE CONC PILE

(EXPOSED)

EXISTING PIER

RAMP TO BARGE

2D 2A

E E E E E E E

19'

9.5'

70' TYP

.-03

.-02

.-03

.-02 .-02

.-04

.-03

.-04

.-03

.-04

.-05

.-03

.-04

.-03

.-02

.-03

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.-03 .-03

.-03

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.-04 .-04

.-04

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.-04

.-04 .-04

.-04

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.-04

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.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-05 .-05

.-05

.01

.13

.23

.42

.04

.11

.-01

.-02

.-03

.-04

.-02

.-04

.-01

.-02

.01

.-03

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06 .-05

.-00

.-02

.-01

.01

.-03

.06

.-00

.-03

.00

.-04

.-06

.-05

.-06

.-00

.19

.77

.95

.32

.52

.39

.27

.09

.14

.-03

.-02

.72 .63

.59

.45

.05

.26 .26

.50

.-03

.-04

.84

.43

.24

.105

.84

.72

.106

.50

.39

.17

.29 .35

.19 .19

.11

.43

.07

.64

.-00

.-01

.-02

.-01

.-02

.-07

.-06

.-06 .-06

.-06

.-07

.-06

.-07

.-06

.-07

.-07 .-07

.-07

.-05

.-03

.-02

.02

.-05

.-07

.-04

.-07

.125

.145

.78 .81

.124

.96

.143

.119

.54

.135

.103

.117

.94

.60

.72

.56

.83

.90

.66

.59

.93

.71

.47

.56

.38

.55

.64

.55

.52

.61

.14

.32

.03

.12

.32

.23

.40

.69

.83 .86

.102

.56

.43

.58

.78 .89

.74 .60

.03

.-02 .-01

.-04

.11

.10

.05

.-07 .-04

.-06

.-01

.-07

.-08

.-08 .-07

.-06

.07

.13

.-00

.-07

.-04

.-07

.29

.21

.40

.39

.21

.50

.09

.02

.07

.13

.22

.12

.18

.29 .32

.53

.37 .42

.43

.27

.14

.37

.32

.-05

.-06

.-05

.-05 .-06

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06

.-07

.-06

.-07

.-06

.-07

.-08

.-06

.-07

.-06

.-07

.-06

.-07

.-05

.-05 .-05

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-06

.-07

.-05

.-06

.-07

.-08

.-07

.-02

.-01

.02

.-04

.-03

.-05

.-07

.-08

.-07

.-06

.-07

.07

.02

.-01

.20

.06

.12

.-03

.-02

.02

.00

.-04

.-02

.-06

.05

.02

.-05

.02

.-01

.18

.-05

.-06

.-07

.-06

.-07

.-06

.-07

.-06

.-07

.-05

.-07

.-06

.-05

.-07

.-06

.-07

.-06

.-07

.-05

.-06

.-00

.08

.-07

.-06

.-07

.-06

.-07

.-06

.-04

.-06

.-01

.-02

.-00

.-08

.-05

.-05 .-05

.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-04

.-04 .-05

.-04

.-05

.-04

.-05

.-04

.-05

.-04

.-05

.-06

.-05

.-06

.-05

.-04

.-05

.-04

.-05

.-06

.-05

.-06

.-05

.-06

.-05

.-04

.-05

.-04 .-05

.-05

.-06

.-04

.-05

.-04 .-04

.-05 .-04

.-04

.-06

.-04

.-05

.-05 .-05

.-05

.-04

.-05

.-04

.-04 .-05

.-05

.-04

.-04 .-04

.-04

.-05

.26 .25

.12

.21

.05

.12 .17

.08 .07

.14

.12

.00

.06

.00

.04

.-00

.07

.08

.04

.-01

.00

.18

.-03

.-04

.-05

.-04

.-03

.-05

.-04 .-04

.-03

.15

.12

.02

.07

.-02

.-03

.-04

.-03

.-02

.-03

.-01 .-01

.14

.04

.-04

.-05

.02 .00

.-01

.-02 .-01

.00

.-02

.-05

.-04

.-05

.-04

.-03

.-04

.-03

.-04

.-03 .-03

.-03

.-02

.-03

.-04

.-04 .-03

.-03

.-05

.-04

.-03

.-04 .-03

.-03

.-04

.-03

.-04

.-03

.-04

.-04 .-04

.-04

.-05

.-04

-0

.-04

.-03

-0

.-04

.-03

.-02

.-01

.-00

.-02

.-01

.-02

.-01

-0.05

DEPTH BELOW MLLW

MINIMUM DEPTH

-1.0

8.0

9.0

10.0

MAXIMUM DEPTH

8.0

9.0

10.0

20.0

COLOR

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

C O

N O

N N

E D

C R

O N

SHEET ID

F R

O D

G O

E, TH

N F

C O

, C A

N O

C O

U N

, C

O R

N (M

N B

D R

P R

C T

N C

:\U

R S\

\D O

C U

W W

O R

N \D

C -1

-1

.D W

G 2:

US Army Corps of Engineers

U .S

. A R

M Y

C O

O F

R S

J . P

D . D

D R

C-103

20'20' 0' 40'

GRAPHIC SCALE

PLAN

NORTH

DREDGING PLAN - AREA 1BA1 SCALE: 1"=20'

24" SQ. CONC.

FENDER PILE TO

REMAIN (TYP)

EXISTING FLOATING DOCKS AND

CAUSEWAY (ACCESS LADDER) TO

BE REMOVED PRIOR TO START OF

DREDGING BY SBRF (TYP OF 3)

EXISTING PIER

LEGEND

3:1 DREDGE SIDE SLOPE

VERTICAL BOX CUT

24" SQUARE CONC PILE

(PIER/DECK)

24" SQUARE CONC PILE

(EXPOSED)

01 G-001

Sheets and Views

G-001

02 G-002

Sheets and Views

G-002

03 G-003

Sheets and Views

G-003

04 C-101

Sheets and Views

C-101

05 C-102

Sheets and Views

C-102

06 C-103

Sheets and Views

C-103

07 C-500

File details come from the government source that posted it. Updated Jun 16, 2023.