Howards Bay SND_GLLA Dredging Certified Final RTA PLANS.pdf
PDF 17 MB Posted
- Attached to
- Howards Bay Remedial Dredging Federal contract opportunity
- Solicitation number
- W911XK20B0006
About this file
This document outlines a federal contract opportunity for dredging services in Howards Bay, Wisconsin. The U.S. Army Corps of Engineers Detroit District is seeking firms to dredge approximately 52,000 cubic yards of material from the Federal Navigation Channel and 80,000 cubic yards of contaminated sediment and debris from Howards Bay. The work includes dewatering and stabilizing dredged material, confirmation sampling, air and turbidity monitoring, collecting and treating return water, capping and grading of a disposal facility, and placing cover material. The estimated cost of construction is between $10-25 million. The work must be completed within 240 calendar days. The solicitation is set aside for small businesses with less than 750 employees under NAICS code 562910. Interested contractors must register in the System for Award Management to conduct business with the Federal Government.
View the file
Other files for this federal contract opportunity
Show all 17
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
PROJECT LOCATION
S O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
S
A AF
E
Y
Y
T
P S
C O
R P
O F
E N
G I
N E
E R
S
D E
T R
O I
T
D
S T
R I
C T
I n c r e a s e r o f i t
S u b m i t
V
C P
S
V a l u n g i n e e r i g
R O
S S
W
M E
R T
E
E
M A
L B
U R
G
E
M A
L B
U R
G
IL
E N
A M
W
X K
B
A N
S I
D
D E
T R
O
IT
M I
M
IC
H
IG
A N A
V E
H O
W A
R D
S B
A Y S
N D G
L L
A D
R E
D G
IN
G
S U
P E
R
IO
R
W I
D O
U G
L A
S C
O U
N T
Y
H O
W A
R D
S B
A Y
G -0
.d
T R
O
IT
D
IS
T R
IC
T
SOLICITATION NO.:
CONTRACT NO.:
ISSUE DATE:
C O
V E
R S
H E
E
G-001
HOWARDS BAY SND & GLLA DREDGING
SUPERIOR, WI
DOUGLAS COUNTY
W911XK20B0006
DETROIT DISTRICT
of Engineers
US Army Corps
PHILLIP C. ROSS P.E., CHIEF ENGINEERING & CONSTRUCTION OFFICE
ALEXANDER L. JIMENEZ P.E., CHIEF COST & GENERAL ENGINEERING BRANCH
SOURCE: USGS QUADRANGLE SUPERIOR, WI
PROJECT LOCATION MAP
INDEX
ABBREVIATIONS
REQUIRED BY ER 1110-1-8152
PROJECTS DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS
REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE
ARMY CORPS OF ENGINEERS. THE INITIALS OR SIGNATURES AND
THE PROJECT WAS DESIGNED BY THE DETROIT DISTRICT OF THE U.S.
SCALE: NTS
N
US SURVEY FEETUS FEET
TYPICALTYP
STRATEGIC NAVIGATION DREDGINGSND
POLYVINYL CHLORIDEPVC
OUTSIDE CHANNELOC
NORTH AMERICAN VERTICAL DATUM OF 1988NAVD88
NORTH AMERICAN DATUM OF 1983NAD83
MINIMUMMIN
0.001 INCHESMIL
MAXIMUMMAX
INTERNATIONAL GREAT LAKES DATUM OF 1985IGLD 85
HORIZONTAL:VERTICALH:V
HUGHITT SLIPHS
HIGH DENSITY POLYETHYLENEHDPE
GREAT LAKES LEGACY ACTGLLA
FEETFT
FRASER SLIPFS
FROG PONDFP
FEDERAL CHANNELFC
ERIE PIER CONFINED DISPOSAL AREAERIE PIER
ENVIRONMENTAL DREDGINGENV
ENHANCED NATURAL RECOVERYENR
MINIMUM DIAMETERdMIN
MAXIMUM DIAMETER dMAX
MASS MEDIAN DIAMETER d50
DREDGE MANAGEMENT UNITDMU
DIAMETERDIA.
CONFINED DISPOSAL FACILITYCDF
CUMMINGS AVE SLIPCS
AVENUEAVE
HOWARDS BAY PROPERTY PARCELSRR101
SITE DETAILS (SHEET 3 OF 3)CN505
SITE DETAILS (SHEET 2 OF 3)CN504
SITE DETAILS (SHEET 1 OF 3)CN503
WISCONSIN POINT LANDFILL - DETAILS 2CN502
WISCONSIN POINT LANDFILL - DETAILS 1CN501
WISCONSIN POINT LANDFILL - CROSS SECTIONSCN303
SELECT ENV DREDGING CROSS SECTIONS 2CN302
SELECT ENV DREDGING CROSS SECTIONS 1CN301
SELECT ENV DREDGING PROFILES 3CN203
SELECT ENV DREDGING PROFILES 2CN202
SELECT ENV DREDGING PROFILES 1CN201
WISCONSIN POINT LANDFILL - FINAL GRADING PLANCN120
WISCONSIN POINT LANDFILL - EXISTING CONDITIONS, SITE PREPARATION, AND REAL ESTATE PLANCN119
SOUTHERN SAMPLING POINT MAPCN118
NORTHERN SAMPLING POINT MAPCN117
FRASER SLIP DREDGING PLANCN116
CUMMINGS SLIP DREDGING PLANCN115
HUGHITT SLIP DREDGING PLAN 2CN114
HUGHITT SLIP DREDGING PLAN 1CN113
FP DREDGING PLAN CN112
FC/OC/FP DREDGING PLAN CN111
FC/OC DREDGING PLAN 4CN110
FC/OC DREDGING PLAN 3CN109
FC/OC DREDGING PLAN 2CN108
FC/OC DREDGING PLAN 1CN107
TRUCK HAUL ROUTES AND ROAD REPAIR AREASCN106
ENV DREDGING STAGING AREAS AND PREPARATION PLANCN105
STRATEGIC NAVIGATION PLACEMENT PLANCN104
STRATEGIC NAVIGATION DREDGE PLAN STA 49+80 TO STA 64+88CN103
STRATEGIC NAVIGATION DREDGE PLAN STA 30+35 TO STA 49+80CN102
STRATEGIC NAVIGATION DREDGE PLAN STA 07+37.8 TO STA 30+35CN101
PROJECT KEY MAPV-101
COVER SHEETG-001
DESCRIPTIONSHEET NO.
H O
W A R
D 'S B
A Y
MARIE STRUM P.E., CHIEF ENGINEERING & TECHNICAL SERVICES
CERTIFIED FINAL - READY TO ADVERTISE
M
A Y
20 MAY 2020
/s/
/s/
/s/
Digitally signed by: Mark Gravelding DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:34:19 - 04'00'
37.4
36.8
36.6
36.5
36.2 35.9
35.9
35.8
35.8
35.7
35.7
35.7
35.6
35.6 35.6
35.5
35.5
35.5
35.4
35.4
35.4 35.3
35.3
35.3
35.2 35.1
35.1
35.1
35.1
35.0
35.0
35.0
35.0
35.0
35.0
34.9
34.9
34.9 34.8
34.8
34.7
34.7
34.6
34.5
34.5
34.5
34.4
34.4
34.4
34.3
34.3
34.3
34.3
34.3
34.2 34.2
34.2
34.2
34.2
34.2
34.1 34.1
34.1
34.1
34.0
34.0
34.0
34.0
34.0
34.0
33.9
33.9
33.9
33.9
33.9
33.8
33.8
33.8
33.8
33.7
33.7 33.7
33.6 33.6 33.5
33.5
33.5
33.5
33.5
33.5
33.5
33.5
33.4
33.4
33.4
33.4
33.4
33.3
33.3
33.3
33.3
33.2 33.2
33.2 33.2
33.2
33.2
33.1
33.1
33.1
33.1
33.1
33.1
33.1
33.0
33.0 32.9
32.9
32.9
32.9
32.9
32.8
32.8
32.8
32.8
32.8
32.7 32.7
32.7
32.7
32.6
32.6
32.6
32.6
32.6
32.6
32.5
32.5
32.5
32.5
32.5
32.5
32.5 32.5
32.4
32.4
32.4
32.4
32.4
32.4
32.3 32.3
32.3
32.3
32.3
32.3
32.2
32.2
32.2
32.2 32.2 32.2
32.2
32.1
32.1
32.1 32.1 32.1
32.0
32.0 32.0
32.0
32.0
31.9
31.9 31.9 31.9
31.9
31.9
31.9
31.9
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.6
31.6 31.6
31.6
31.6
31.6
31.6
31.6
31.6
31.6
31.6
31.6
31.5
31.5
31.5
31.5
31.5 31.5
31.5
31.5
31.5
31.4
31.4
31.4
31.4 31.4
31.4
31.4
31.4
31.4
31.4
31.4
31.4 31.4
31.4
31.4
31.4
31.4
31.3
31.3
31.3
31.3
31.3
31.3
31.3
31.3
31.3
31.3
31.3
31.3 31.3
31.3
31.3
31.3
31.3
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2
31.2 31.2
31.2
31.2
31.2
31.1
31.1
31.1
31.1
31.1
31.1
31.1
31.1 31.1
31.1 31.1
31.1
31.1
31.0
31.0
31.0
31.0
31.0
31.0
31.0
31.0
31.0 31.0
31.0
31.0
31.0
31.0
31.0
31.0
31.0
30.9
30.9
30.9
30.9
30.9
30.9
30.9
30.9
30.9 30.9
30.9
30.9
30.9
30.9
30.9
30.9
30.8
30.8 30.8 30.8
30.8
30.8
30.8 30.8
30.8
30.8 30.8
30.8 30.8
30.8
30.8
30.8 30.8
30.8
30.7
30.7
30.7
30.7 30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.7
30.6
30.6
30.6
30.6 30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6
30.6 30.6
30.6
30.6
30.6
30.6
30.6 30.6
30.6
30.6 30.6
30.6
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5 30.5
30.5
30.5
30.5 30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.5
30.4
30.4 30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4 30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4 30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.4
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3 30.3
30.3 30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3 30.3
30.3
30.3
30.3
30.3
30.2
30.2 30.2 30.2
30.2 30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2 30.2
30.2
30.2 30.2 30.2
30.2
30.2
30.2
30.2
30.2 30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.2
30.1
30.1
30.1
30.1 30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1
30.1 30.1
30.1
30.1
30.1 30.1
30.1
30.1
30.1
30.1 30.1
30.1
30.1 30.1
30.1
30.1
30.1
30.1
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0 30.0
30.0
30.0
30.0
30.0
30.0 30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9
29.9 29.9
29.9 29.9
29.9 29.9
29.9
29.9
29.9
29.9 29.8
29.8
29.8 29.8
29.8
29.8
29.8 29.8
29.8
29.8
29.8 29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8
29.8 29.8
29.8
29.8
29.8 29.7
29.7
29.7
29.7
29.7 29.7
29.7
29.7
29.7
29.7 29.7
29.7
29.7
29.7
29.7
29.7
29.7
29.6
29.6
29.6
29.6
29.6 29.6
29.6
29.6
29.6
29.6
29.6
29.6 29.6
29.6
29.6
29.6
29.6 29.6
29.6
29.6
29.6
29.6
29.6
29.6
29.6
29.6 29.6
29.6
29.6 29.6
29.6
29.6
29.6
29.6
29.6
29.6
29.5
29.5
29.5
29.5
29.5 29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.5
29.4
29.4
29.4
29.4
29.4
29.4
29.4
29.4
29.4
29.4
29.4 29.4
29.4
29.4
29.4
29.4 29.4
29.4
29.4
29.4
29.4
29.3
29.3
29.3
29.3
29.3
29.3
29.3
29.3 29.3
29.3
29.3
29.3
29.3
29.3
29.3 29.3
29.3
29.3
29.3
29.3
29.3
29.3 29.3
29.2
29.2
29.2
29.2 29.2
29.2
29.2
29.2
29.2
29.2
29.2
29.2
29.2
29.2
29.2 29.2
29.2
29.2
29.2
29.2
29.2
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1 29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.1 29.1
29.1
29.1
29.1
29.1
29.1
29.1
29.0 29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0 29.0 29.0 29.0
29.0
29.0
29.0
29.0
29.0
29.0
28.9
28.9
28.9
28.9
28.9
28.9
28.9 28.9 28.9 28.9
28.9
28.9
28.9
28.9
28.9
28.9
28.9
28.9 28.9
28.9
28.9
28.9 28.9
28.9
28.9
28.9
28.9 28.9
28.9
28.9 28.9
28.9
28.9
28.9 28.9
28.9
28.9
28.9
28.9
28.9
28.9 28.9
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8 28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8 28.8 28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.8
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7 28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7 28.7
28.7
28.7 28.7
28.7
28.7
28.7
28.7
28.6
28.6
28.6
28.6
28.6 28.6
28.6
28.6 28.6
28.6
28.6
28.6
28.6
28.6
28.6
28.6
28.6 28.6 28.6
28.6
28.6
28.6
28.6 28.6
28.6 28.6
28.6
28.5 28.5
28.5
28.5
28.5
28.5 28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5 28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5 28.5
28.5
28.5
28.5 28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.4 28.4
28.4 28.4 28.4
28.4
28.4
28.4
28.4 28.4
28.4
28.4
28.4
28.4
28.4
28.4
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3 28.3
28.3
28.3
28.3 28.3
28.3
28.3 28.3
28.3
28.3
28.3 28.3
28.3
28.3
28.3
28.3
28.3 28.3
28.3
28.3 28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3
28.3 28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2 28.2
28.2
28.2
28.2
28.2
28.2
28.2 28.2
28.2
28.2
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.1
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0 28.0
28.0
28.0
28.0
28.0
28.0 28.0
28.0
28.0
27.9
27.9 27.9
27.9
27.9
27.9
27.9
27.9 27.9
27.9
27.9
27.9 27.9
27.9
27.9
27.9
27.9 27.9
27.9
27.9
27.9
27.9
27.9
27.9
27.9
27.9 27.9
27.9 27.9
27.9
27.9 27.9
27.9
27.9
27.9
27.9
27.9
27.9
27.8 27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8 27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.7
27.7 27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7 27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.7
27.6
27.6
27.6
27.6
27.6 27.6
27.6
27.6
27.6 27.6
27.6
27.6
27.6
27.6
27.6
C H
A N
N
L
N E
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6
27.6 27.6
27.6
27.6
27.6
27.5 27.5
27.5 27.5
27.5
27.5
27.5 27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5 27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.4
27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.3
27.3 27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3 27.3
27.3
27.3
27.3
27.3
27.3 27.3
27.3
27.3
27.3
27.3
27.3 27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2 27.2 27.2
27.2
27.2
27.2
27.2 27.2
27.2
27.2 27.2 27.2
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1 27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1 27.0 27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0 27.0
27.0
27.0
27.0
27.0
26.9
26.9
26.9
26.9
26.9
26.9 26.9
26.9
26.9 26.9
26.9
26.9 26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.9 26.9
26.9 26.9 26.9
26.9
26.9 26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.8
26.8
26.8
26.8
26.8
26.8
26.8 26.8
26.8
26.8 26.8
26.8
26.8
26.8
26.8 26.8
26.8
26.8
26.7
26.7
26.7
26.7
26.7
26.7
26.7 26.7
26.7
26.7
26.7
26.7
26.7
26.7
26.7 26.7
26.7
26.7
26.6
26.6
26.6 26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.5
26.5
26.5
26.5
26.5
26.5
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4 26.4 26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.4
26.3
26.3 26.3
26.3
26.3
26.3
26.3
26.3 26.3
26.3
26.3
26.3
26.3
26.3 26.3
26.3
26.3
26.2
26.2
26.2
26.2
26.2
26.2
26.2
26.2
26.2
26.2
26.2 26.2
26.1
26.1
26.1
26.1
26.1
26.1
26.1
26.1
26.1
26.0
26.0
26.0
26.0
26.0
26.0
26.0 26.0 26.0
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9 25.9
25.9
25.9
25.8
25.8
25.8
25.8
25.8
25.8
25.8 25.7
25.7
25.7
25.7
25.6 25.6 25.6
25.6
25.6
25.6
25.6
25.6
25.5
25.5
25.5
25.5
25.5
25.5
25.5
25.5
25.5 25.5
25.4
25.4
25.4
25.4
25.4
25.4
25.4 25.4
25.4
25.4
25.4
25.4
25.4
25.3
25.3
25.3
25.3
25.2
25.2
25.2
25.2
25.2
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.0
25.0
25.0
24.9
24.9
24.9
24.9
24.9
24.9
24.8
24.8
24.8 24.8
24.8 24.8
24.8
24.8
24.7
24.7
24.7
24.7
24.7
24.7
24.7
24.7
24.6
24.6 24.6
24.6
24.6
24.6
24.6
24.6
24.6 24.6
24.5
24.5
24.5
24.5
24.5 24.5
24.5
24.4
24.4
24.4
24.4
24.4
24.4
24.3 24.3
24.3
24.3
24.3
24.3
24.3
24.3
24.3
24.2
24.2
24.2
24.2
24.2 24.2
24.1
24.1
24.1
24.0
24.0
24.0
24.0
24.0
23.9 23.9 23.9
23.9
23.9 23.9
23.9
23.9
23.9
23.9
23.8
23.8
23.8
23.8 23.8
23.8
23.7 23.7
23.7
23.7 23.7
23.7
23.7
23.6
23.6 23.6
23.6
23.6 23.6
23.5
23.5
23.5
23.5
23.5 23.4
23.4
23.4
23.4
23.4
23.4
23.3
23.3
23.3
23.3
23.3
23.2 23.2
23.2
23.2
23.1
23.1
23.1
23.0
23.0
23.0 23.0 23.0 23.0
23.0
23.0 23.0 22.9
22.9
22.9
22.9
22.9
22.9
22.8
22.8
22.8
22.8
22.8 22.8
22.7
22.7
22.7
22.7
22.7
22.7
22.7
22.7
22.7
22.7
22.6
22.6
22.6 22.6
22.6
22.5
22.5
22.5
22.5
22.5 22.5
22.5
22.4
22.4
22.4
22.4 22.4
22.3
22.3
22.3
22.3
22.2
22.2
22.2 22.2 22.1
22.1
22.1
22.1
22.1
22.1
22.0
22.0
22.0
22.0
22.0
21.9
21.9
21.9
21.9
21.8
21.8
21.8
21.8
21.8
21.7
21.7 21.7
21.7 21.6
21.6
21.6
21.6
21.6
21.5 21.5 21.4
21.4
21.4
21.4
21.4
21.3
21.3
21.3
21.3
21.2
21.2 21.2
21.2
21.2
21.2
21.2 21.0
21.0 21.0
21.0
21.0
20.9
20.9
20.9
20.9 20.8 20.8
20.8
20.8
20.8
20.8
20.8
20.8
20.7
20.7
20.6
20.5 20.5
20.5
20.4
20.4
20.4
20.4
20.3
20.3
20.3
20.3
20.2
20.1
20.1
20.0
20.0 19.9
19.9
19.9
19.9
19.9
19.9
19.9
19.9 19.8
19.8
19.8
19.8
19.7
19.7
19.7 19.7
19.7
19.6
19.6
19.6
19.6 19.5
19.5
19.5
19.5
19.5
19.5
19.4
19.4
19.4
19.4
19.3
19.3
19.2
19.2
19.2
19.2
19.2
19.2
19.1
19.1 19.1
19.1
19.1
19.0
19.0
19.0
19.0
19.0
19.0
18.9 18.9
18.9
18.9 18.9
18.9 18.9
18.8
18.8
18.8
18.8
18.7
18.7
18.7
18.6 18.6
18.6 18.6
18.5
18.5
18.5
18.5
18.4 18.4
18.4
18.3
18.3
18.3
18.3
18.3 18.3
18.2
18.2
18.2 18.2
18.1
18.1 18.1
18.1
18.1
18.1
18.1
18.0
18.0
18.0
18.0
18.0 18.0
18.0
18.0
18.0
17.9 17.9
17.9
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.7 17.7
17.7 17.6
17.6
17.6
17.5
17.5
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.3
17.3
17.3
17.3
17.2 17.2
17.1
17.1
17.1
17.1 17.1
17.1
17.1
17.1
17.1
17.1
17.1
17.0
17.0
17.0
17.0
17.0
16.9
16.9
16.9 16.9
16.8
16.8
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7 16.7
16.7 16.6 16.6
16.6
16.6
16.6
16.5 16.5
16.5
16.5
16.5
16.5
16.5
16.4
16.4
16.4
16.4
16.4 16.4
16.4
16.3
16.3
16.3
16.3
16.3
16.2
16.2
16.2
16.2
16.2
16.2
16.2
16.2
16.2
16.2
16.1
16.1
16.1
16.1
16.1
16.1
16.1
16.1
16.1
16.1
16.0 16.0
16.0
16.0
16.0 16.0
16.0
16.0
16.0
16.0
15.9
15.9 15.9 15.9
15.9
15.9
15.9
15.8
15.8 15.8
15.8
15.8
15.8
15.7 15.7
15.7 15.7
15.7
15.7 15.7
15.7
15.7 15.6
15.6
15.6
15.6
15.6
15.5
15.5
15.5 15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.3
15.3
15.3
15.3
15.3
15.3
15.3 15.3
15.3
15.3
15.3
15.3
15.3 15.3
15.3
15.2
15.2
15.2
15.2
15.2
15.2
15.1
15.1
15.1
15.1
15.1
15.1
15.1
15.1
15.1
15.1
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
14.9
14.9
14.9
14.9
14.9
14.9
14.9
14.9
14.8 14.8
14.8 14.8
14.8
14.8
14.8 14.8
14.7
14.7
14.7
14.6
14.6
14.6
14.6
14.6 14.5
14.5 14.5
14.5
14.5
14.5
14.5
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.4
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.2
14.2
14.2
14.2
14.2
14.2
14.2 14.2
14.2
14.2
14.2
14.1
14.1
14.1
14.1
14.1
14.1
14.1
14.1
14.1 14.1
14.1
14.1
14.1
14.1
14.0 14.0
14.0 14.0
14.0
14.0
14.0
14.0 14.0 14.0
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9 13.9
13.9
13.9
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.8
13.7 13.7
13.7
13.7
13.7 13.7
13.7
13.7
13.7 13.7
13.7
13.7 13.6
13.6
13.6
13.6
13.5 13.5
13.5
13.5
13.5 13.5
13.5
13.5
13.5
13.4
13.4
13.4
13.4 13.4
13.4
13.3
13.3
13.3
13.3 13.3
13.3
13.3
13.2
13.2
13.2
13.2
13.2 13.2
13.2
13.2
13.2
13.1
13.1
13.1
13.1
13.1
13.1
13.1 13.1
13.1
13.0
13.0
13.0
13.0
13.0 12.9
12.9 12.9
12.9
12.9 12.9
12.9
12.9
12.9 12.8
12.8
12.8
12.8 12.8
12.8
12.7
12.7
12.7
12.7
12.7
12.6
12.6 12.5
12.5
12.5
12.5
12.4
12.4
12.4
12.4 12.4
12.4 12.3
12.3 12.2
12.2
12.2
12.1
12.1
12.1
12.1
12.1
12.1 12.0
11.9
11.9
11.9 11.8
11.8
11.8
11.8
11.8
11.8
11.7 11.7
11.7
11.7 11.7
11.7
11.6
11.6 11.5
11.4
11.4
11.4
11.4
11.4
11.3
11.3
11.3
11.3 11.3
11.2
11.2
11.2
11.1
11.0 11.0
11.0
10.9
10.9 10.9
10.9 10.9
10.8 10.8 10.8 10.8
10.6 10.6
10.6 10.6
10.5 10.4
10.4
10.4 10.4
10.4 10.4
10.3
10.3 10.3 10.2
10.2
10.0
9.8 9.8
9.8 9.7
9.59.3 9.2 9.08.98.8 8.8
8.78.6 8.4
T R E E S
T R E E S
X
N ,0
E ,8 ,0
H
B
H
B
H
B
H
B
H
B
H B
N ,0
E ,8 ,0
S O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
S
A AF
E
Y
Y
T
P S
C O
R
G I
N E
E R
S
D E
T R
O
S T
R I
C T
I n c r e a o f i t
S u b m
C P
S
V a l g i n e e r i
R O
S S
W
M E
R T
E
E
M A
L B
U R
G
E
M A
L B
U R
G
CHANNEL TURNING POINT
CHANNEL LINE
N
LEGEND
BRIDGE ABUTMENT
BRIDGE ABUTMENT
A1
SCALE: 1" = 100' 100' 200'0
DREDGING TO 27.0 FT BELOW L.W.D.
REQUIRED STRATEGIC NAVIGATION
STRATEGIC NAVIGATION DREDGING PLAN
BEFORE 01 AUGUST DUE TO AN ACTIVE BALD EAGLE NEST IN THE VICINITY.
10. DREDGING BETWEEN STA 0+00 AND STA 25+00 MUST NOT TAKE PLACE
STATIONS 25+00 AND 30+00.
9. THE BLATNIK BRIDGE CROSSES OVER THE NAVIGATION CHANNEL BETWEEN
8. ALL AZIMUTHS ARE REFERENCED TO NORTH.
BE PROVIDED BY THE DULUTH AREA OFFICE.
7. DETAILED DESCRIPTIONS OF BENCH MARKS AND HORIZONTAL CONTROL WILL
1983 NORTH AMERICAN DATUM IN FEET.
PROJECTION, MINNESOTA SYSTEM OF STATE PLAN COORDINATES, NORTH ZONE,
6. THE GRID COORDINATE SYSTEM SHOWN IS BASED ON THE LAMBERT
QUEBEC, (I.G.L.D. 1985). SOUNDINGS ARE IN FEET AND SHOWN AS THUS: 20.7.
LAKE SUPERIOR ELEVATION 601.1 FT ABOVE MEAN WATER LEVEL AT RIMOUSKI,
5. DEPTHS AND CONTOURS ARE REFERRED TO LOW WATER DATUM (L.W.D.) FOR
4. ALLOWABLE OVERDEPTH FOR ALL DREDGE AREAS IS 1.0 FEET.
TAKEN WITHIN THE LIMITS SHOWN.
THE DEPTH CONTOURS OBTAINED FROM THE PRIOR DREDGING SOUNDINGS
THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS WILL BE BASED ON
CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THE TIME.
HYDROGRAPHIC SURVEYS MADE ON 11 SEPTEMBER 2018 AND CAN ONLY BE
THE 27.0 FT REQUIRED DEPTH CONTOUR RESULTING FROM MULTI BEAM
3. THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS ARE BASED UPON
THE SPECIFICATIONS.
2. VERIFY THE LOCATION OF AUTHORIZED CROSSINGS IN ACCORDANCE WITH
MARKED REQUIRED.
1. DREDGING WORK UNDER THIS CONTRACT FOR THE CONDITIONS SHOWN IS
GENERAL SHEET NOTES
A
S
E N
A M
H
W A
R D
S B
A Y S
N D G
L L
A D
R E
D G
IN
G
S U
P E
R
IO
R
W I
D O
U G
L A
S C
O U
N T
Y
W
X K
B
M
A Y
T R
O
IT
M I
M
IC
H
IG
A N A
V
CN101
A .8 T
O S
T A
S T
R A
T E
G
IC
N
A V
IG
A T
IO
N D
R E
D G
IN
G P
L A
CN101
T R
O
IT
D
IS
T R
IC
A .8 T
O S
T A
S T
R A
T E
G
IC
N
A V
IG
A T
IO
N D
R E
D G
IN
G P
L
M
T C
H L
IN
E C
N
H O
W A
R D
S B
A Y
C N
.d g n
H O
W A
R D
S B
A Y
C N
.d g
CERTIFIED FINAL - READY TO ADVERTISE
30.8 30.6
30.3 30.1 30.0
29.9
29.9
29.8
29.8 29.8
29.7
29.7 29.6
29.6
29.5 29.5 29.5 29.5 29.4
29.4
29.4 29.4
29.4
29.4
29.4 29.3 29.3
29.3 29.3 29.3 29.2 29.2 29.2
29.2
29.1
29.1
29.1 29.1
29.1
29.1
29.1 29.1 29.1
29.1
29.0 29.0 29.0 29.0 28.9 28.9 28.9
28.9
28.9
28.9
28.9
28.9 28.9 28.9
28.8
28.8
28.8
28.8
28.8
28.8
28.8 28.8 28.8
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7
28.7 28.7
28.7
28.6 28.6
28.6
28.6
28.6
28.6
28.6 28.6
28.6
28.5
28.5
28.5
28.5 28.5
28.5
28.5
28.5
28.5
28.5
28.5
28.5 28.5
28.4 28.4
28.4
28.4
28.4 28.4 28.4 28.4
28.4 28.4
28.4
28.4
28.4
28.4 28.4
28.4
28.4
28.4
28.4
28.4
28.3
28.3 28.3 28.3 28.3
28.3
28.3 28.3
28.3
28.3
28.3
28.3
28.3
28.3 28.3 28.3 28.3
28.3
28.3
28.3
28.3
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.2 28.2
28.2
28.2
28.2
28.2
28.2
28.2
28.1
28.1
28.1 28.1
28.1 28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1
28.1 28.1
28.1
28.0
28.0
28.0
28.0
28.0
28.0 28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0 28.0
28.0
28.0
27.9
27.9
27.9
27.9
27.9
27.9
27.9 27.9
27.9
27.9
27.9 27.9 27.9
27.9
27.9
27.9 27.9
27.9 27.9
27.9
27.9
27.9
27.9
27.9
27.9
27.9 27.9
27.9 27.9
27.9
27.9
27.9
27.9 27.9
27.9
27.9
27.9
27.9
27.8
27.8
27.8 27.8
27.8 27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8 27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.8
27.7 27.7
27.7
27.7
27.7
27.7
27.7
27.7 27.7
27.7 27.7
27.7
27.7
27.7 27.7
27.7
27.7
27.7 27.7
27.7 27.7
27.7
27.7
27.7 27.7
27.7 27.7
27.6
27.6
27.6
27.6
27.6 27.6
27.6 27.6 27.6
27.6
27.6
27.6 27.6 27.6
27.6 27.6
27.6
27.6
27.6 27.6
27.6
27.6
27.6 27.6 27.6
27.6
27.6
27.5
27.5
27.5
27.5
27.5
27.5
27.5 27.5
27.5
27.5 27.5
27.5
27.5
27.5 27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.4 27.4
27.4
27.4 27.4 27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.4 27.4
27.4
27.3
27.3 27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3 27.3 27.3
27.3
27.3
27.3
27.3
27.3
27.3 27.3
27.3
27.3 27.3
27.3
27.3 27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3 27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2 27.2
27.2
27.2
27.2
27.2 27.2
27.2
27.2
27.2 27.2
27.1
27.1 27.1
27.1
27.1 27.1
27.1
27.1
27.1 27.1 27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1
27.1 27.1
27.0
27.0
27.0
27.0
27.0 27.0 27.0
27.0
27.0
27.0 27.0
27.0
27.0
27.0
27.0
26.9
26.9
26.9
26.9
26.9
26.9
26.9
26.9 26.9
26.9
26.9
26.9 26.9
26.9
26.9
26.9 26.9
26.9 26.9
26.9
26.9
26.9
26.9
26.9
26.8
26.8
26.8 26.8
26.8
26.8
26.8 26.8
26.8
26.8 26.8
26.8
26.8
26.8
26.8
26.8
26.8
26.8
26.8
26.8
26.7
26.7
26.7
26.7
26.7
26.7 26.7
26.7
26.7
26.7
26.7 26.7
26.7
26.7
26.7 26.7
26.7
26.7
26.7
26.7
26.7 26.6
26.6 26.6
26.6
26.6 26.6
26.6
26.6
26.6
26.6
26.6
26.6
26.5
26.5 26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5 26.5
26.5 26.5
26.5
26.5
26.4 26.4
26.4
26.4
26.4
26.4 26.4 26.4
26.4 26.4
26.4
26.4
26.4
26.4
26.4
26.4 26.4
26.4
26.4
26.4
26.4
26.4
26.4 26.4
26.4
26.4
26.3
26.3
26.3
26.3 26.3
26.3
26.3
26.3
26.3
26.3
26.3
26.3
26.3 26.3
26.3 26.3
26.3
26.3
26.3
26.2 26.2
26.2 26.2
26.2 26.2
26.2
26.2
26.2
26.1
26.1
26.1
26.1 26.1
26.1
26.1
26.1
26.1
26.1 26.1
26.1
26.1
26.1
26.1 26.1
26.1
26.1
26.0
26.0
26.0 26.0
26.0
26.0
26.0
26.0
26.0 26.0
26.0
26.0
26.0
26.0
26.0
26.0 26.0
26.0
26.0
26.0 26.0
26.0
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9
25.9 25.9
25.9
25.9
25.9
25.8
25.8
25.8
25.8
25.8
25.8 25.8
25.7
25.7
25.7
25.7
25.7
25.7
25.7
25.6 25.6
25.6
25.6
25.6
25.6
25.6
25.6
25.6 25.6
25.6 25.6
25.6
25.6 25.6
25.6 25.6
25.5
25.5
25.5 25.5
25.5
25.5 25.5
25.5
25.5
25.5 25.5
25.5
25.5
25.5
25.5
25.5 25.4
25.4
25.4
25.4
25.4
25.4
25.4
25.4 25.4
25.4
25.4
25.3
25.3
25.3
25.3
25.3
25.3 25.3
25.3
25.3
25.3
25.3
25.3
25.3
25.3
25.3
25.3
25.3 25.3
25.3
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2 25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1 25.1
25.1
25.0
25.0 25.0
25.0 25.0
25.0 25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
24.9
24.9 24.9
24.9
24.9
24.9
24.9
24.9
24.9 24.9
24.9
24.8
24.8
24.8
24.8
24.8
24.8
24.8
24.8
24.7
24.7
24.7
24.7
24.7
24.7
24.7 24.7
24.7
24.7 24.7
24.7
24.7 24.7
24.6
24.6
24.6
24.6 24.6
24.6
24.6 24.6
24.6
24.6
24.6
24.5
24.5
24.5
24.5
24.5 24.5
24.5
24.5
24.5
24.4 24.4 24.4
24.4
24.4
24.4
24.4 24.4
24.3
24.3
24.3
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2
24.2 24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1 24.1
24.1
24.1
24.1
24.0
24.0
24.0
24.0
24.0
24.0 24.0
24.0
24.0
24.0
24.0
24.0 23.9
23.9 23.9
23.9 23.9 23.9
23.9
23.9
23.9
23.9
23.9
23.9 23.9
23.9 23.9 23.8
23.8
23.8 23.8
23.8
23.8
23.7
23.7
23.7
23.7
23.7
23.7 23.7
23.7
23.7
23.7
23.7
23.7
23.7
23.7 23.7
23.7 23.7
23.7
23.7 23.7 23.6
23.6
23.6 23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.5
23.5 23.5 23.5
23.5 23.5
23.5
23.5
23.5
23.4
23.4 23.4
23.4 23.4
23.4
23.3
23.3
23.3 23.3
23.3
23.2
23.2 23.2
23.2
23.2
23.2
23.2
23.1
23.1
23.1 23.1
23.1
23.1 23.1
23.1
23.0
23.0 23.0
22.9
22.9
22.9
22.9
22.8
22.8
22.8
22.7
22.7 22.7
22.7
22.7
22.7
22.7
22.7
22.6
22.6
22.6
22.6
22.6
22.6
22.6 22.5
22.5
22.5
22.4
22.4
22.4 22.4
22.3
22.3
22.3 22.3
22.2
22.2
22.2 22.2 22.2
22.2
22.1 22.1
22.1 22.1
22.1
22.0
22.0
22.0
22.0
22.0
22.0
22.0 22.0
22.0 21.9
21.9
21.9
21.9
21.9
21.9
21.8 21.8
21.8
21.8
21.8
21.8
21.8
21.7
21.7
21.7
21.7
21.7 21.7
21.6
21.6
21.6
21.5 21.5
21.5
21.5
21.5
21.5
21.5
21.4
21.4 21.4
21.4 21.4 21.4
21.3
21.3 21.3 21.3 21.3 21.3
21.2
21.2
21.2 21.1
21.1
21.1
21.1
21.0
21.0
21.0 21.0
21.0 21.0
21.0 21.0
20.9
20.9 20.9
20.9 20.9
20.9
20.8
20.8
20.8
20.8
20.8
20.8
20.7 20.7 20.7 20.6 20.6
20.5
20.5
20.4 20.4
20.4
20.4
20.4
20.2
20.2
20.2
20.1
20.1
20.1 20.0 20.0 20.0 20.0 20.0 20.0 19.9
19.9
19.9
19.9
19.9
19.9
19.8 19.8 19.8
19.7
19.7 19.7
19.7 19.7
19.6 19.6
19.6
19.5
19.5
19.4
19.4
19.4
19.4
19.3
19.2
19.2
19.2
19.1
19.1 19.0
19.0
19.0 19.0
19.0 19.0 18.9
18.9
18.9
18.9
18.9
18.9
18.9
18.8 18.8 18.8 18.8 18.8 18.7
18.7
18.6
18.6
18.6
18.5
18.5
18.4
18.4
18.4
18.3
18.3 18.2 18.1
18.1 18.1
18.1
18.0
18.0
18.0
18.0
17.9
17.9
17.9
17.9
17.9
17.9
17.8
17.8
17.8 17.7
17.6 17.6
17.6 17.6 17.6
17.6
17.5
17.5 17.5 17.5
17.4
17.4
17.4
17.4 17.4 17.4 17.4
17.4 17.4
17.4
17.4
17.4
17.3 17.3
17.3 17.3 17.3
17.3
17.2 17.2 17.2 17.1
17.1
17.1
17.1
17.1
17.1
17.1 17.0 17.0 17.0
17.0
17.0
17.0
17.0
16.9
16.9 16.9
16.9
16.9 16.8
16.8
16.8
16.8
16.8
16.7 16.7
16.7
16.7
16.6
16.6
16.6
16.6
16.6 16.6 16.5
16.5
16.5
16.5
16.4
16.4 16.4
16.3 16.3
16.3
16.3 16.2 16.2 16.2 16.1 16.1
16.1
16.0
16.0
16.0
16.0
16.0 15.9
15.9
15.9
15.9 15.9 15.9
15.8
15.7
15.7
15.7
15.7 15.7 15.6 15.6
15.6
15.6
15.6
15.6
15.6
15.5
15.5 15.5
15.5
15.5 15.4
15.4 15.4
15.4
15.4
15.4 15.4
15.3
15.3 15.3
15.3
15.2
15.2
15.2
15.1
15.1
15.1
15.1
15.1
15.0 15.0
15.0 15.0
14.9
14.9 14.9
14.8 14.8
14.8 14.8 14.8 14.6
14.6
14.5 14.5
14.5
14.5 14.4
14.4
14.3
14.3
14.2
14.2 14.2
14.2
14.1
14.1
14.1 14.1
14.0
14.0
14.0 14.0
14.0 13.9
13.9 13.9
13.9
13.9
13.9
13.9
13.9 13.9 13.8 13.8 13.8 13.8
13.8
13.8
13.8
13.8 13.8 13.8
13.7
13.6
13.6 13.6
13.5
13.5
13.5
13.5 13.4 13.4
13.4
13.3 13.3
13.3
13.3
13.2
13.2
13.1
13.1 13.1
13.1
13.1 12.9 12.9 12.8
12.8
12.8
12.8 12.7
12.7 12.7
12.6
12.5
12.5
12.4 12.4 12.4
12.3
12.2
12.2
12.1
12.1 12.0
12.0
11.9
11.8
11.8
11.8
11.7
11.6 11.5
11.5
11.5
11.4 11.4 11.4
11.4
11.3 11.3
11.2
11.2
11.2 11.2
11.2 11.1 11.0 11.0
10.9
10.9 10.7
10.6
10.6 10.5 10.5 10.5
10.4
10.3 10.3 10.2
10.2
10.2 10.2
10.1
10.0 9.9 9.9
9.9
9.8
9.8 9.7 9.69.6
9.6 9.69.5
9.49.49.39.3 9.28.98.98.7 8.48.2 7.27.2 6.5
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
X
U P
U P
U P
U P
U P
U P
L P
N ,0
E ,8 ,0
N ,0
E ,8 ,0
N ,0
H
B
H
B
H
B
H
B
H
B
CHANNEL LINE
CHANNEL LINE
S O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
S
A AF
E
Y
Y
T
P S
C O
R
G I
N E
E R
S
D E
T R
O
S T
R I
C T
I n c r e a o f i t
S u b m
C P
S
V a l g i n e e r i
R O
S S
W
M E
R T
E
E
M A
L B
U R
G
E
M A
L B
U R
G
CHANNEL TURNING POINT
CHANNEL LINE
N
LEGEND
100' 200'0
DREDGING TO 27.0 FT BELOW L.W.D.
REQUIRED STRATEGIC NAVIGATION
8. ALL AZIMUTHS ARE REFERENCED TO NORTH.
BE PROVIDED BY THE DULUTH AREA OFFICE.
7. DETAILED DESCRIPTIONS OF BENCH MARKS AND HORIZONTAL CONTROL WILL
1983 NORTH AMERICAN DATUM IN FEET.
PROJECTION, MINNESOTA SYSTEM OF STATE PLAN COORDINATES, NORTH ZONE,
6. THE GRID COORDINATE SYSTEM SHOWN IS BASED ON THE LAMBERT
QUEBEC, (I.G.L.D. 1985). SOUNDINGS ARE IN FEET AND SHOWN AS THUS: 20.7.
THE DEPTH CONTOURS OBTAINED FROM THE PRIOR DREDGING SOUNDINGS
THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS WILL BE BASED ON
CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THE TIME.
HYDROGRAPHIC SURVEYS MADE ON SEPTEMBER 11, 2018 AND CAN ONLY BE
THE 27.0 FT REQUIRED DEPTH CONTOUR RESULTING FROM MULTI BEAM
3. THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS ARE BASED UPON
THE SPECIFICATIONS.
2. VERIFY THE LOCATION OF AUTHORIZED CROSSINGS IN ACCORDANCE WITH
MARKED REQUIRED.
1. DREDGING WORK UNDER THIS CONTRACT FOR THE CONDITIONS SHOWN IS
GENERAL SHEET NOTES
A N
S
E N
A M
E
CN102
W A
R D
S B
A Y S
N D G
L L
A D
R E
D G
IN
G
S U
P E
R
IO
R
W I
D O
U G
L A
S C
O U
N T
Y
W
X K
B
M
A Y
T R
O
IT
M I
M
IC
H
IG
A N A
V E
D E
T R
O
IT
D
IS
T R
IC
A T
O S
T A
S T
R A
T E
G
IC
N
A V
IG
A T
IO
N D
R E
D G
IN
G P
L
T C
H L
IN
E C
N
M A
T C
H L
IN
E C
N
A2
SCALE: 1" = 100'
STRATEGIC NAVIGATION DREDGING PLAN
H O
W A
R D
S B
A Y
C N
.d g
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
S
A AF
E
Y
Y
T
P S
C O
R
G I
N E
E R
S
D E
T R
O
S T
R I
C T
I n c r e a o f i t
S u b m
C P
S
V a l g i n e e r i
R O
S S
W
M E
R T
E
E
M A
L B
U R
G
E
M A
L B
U R
G
29.6 29.4 29.4 29.3
29.1
29.0 29.0
28.9
28.8
28.8 28.8
28.7
28.7
28.7
28.6
28.6
28.6
28.6
28.6
28.6 28.5 28.5
28.5
28.5 28.4
28.4
28.4
28.4
28.3 28.3
28.3
28.3
28.3
28.3
28.3 28.3
28.2
28.2
28.2
28.2 28.1
28.1 28.1 28.1
28.1
28.1 28.1
28.1
28.1
28.1
28.1
28.1
28.0
28.0
28.0
28.0
28.0
28.0
28.0 28.0
28.0
28.0
27.9
27.9
27.9
27.9
27.9
27.9
27.8
27.8
27.8
27.8 27.8 27.8
27.8
27.7
27.7
27.7
27.7
27.7
27.7 27.7
27.6
27.6
27.6
27.6 27.6
27.6
27.6
27.6 27.5
27.5
27.5 27.5
27.5
27.5
27.5
27.5 27.5
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4
27.4 27.4
27.3 27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3
27.3 27.3
27.3 27.3
27.3
27.3
27.2
27.2 27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2 27.2
27.1 27.1 27.1 27.1
27.1 27.1
27.1
27.1
27.1 27.1
27.1
27.0
27.0 27.0
27.0
27.0
27.0
CHANNEL LINE
CHANNEL LINE
27.0
27.0
27.0
27.0
27.0 26.9
26.9
26.9 26.9
26.9
26.9 26.9
26.9
26.9
26.8
26.8
26.8 26.8
26.8 26.8
26.8
26.7
26.7
26.7
26.7
26.7
26.7
26.7
26.6
26.6
26.6
26.6
26.6
26.6 26.6
26.6
26.6
26.5 26.5
26.5
26.4 26.4 26.4
26.4
26.4 26.3
26.3
26.3
26.3 26.2
26.2
26.2
26.2 26.2
26.2 26.2
26.2
26.2
26.2
26.1
26.1
26.1
26.1
26.1 26.1
26.1
26.1 26.1
26.1 26.0 26.0
26.0
26.0
26.0 26.0
26.0
26.0
26.0 26.0 26.0 26.0 25.9
25.9
25.9 25.9
25.9 25.9
25.9 25.9
25.9
25.9
25.8
25.8
25.8
25.8
25.8 25.8 25.8
25.8 25.8
25.8
25.8 25.7
25.7
25.7
25.7
25.7
25.7
25.6 25.6
25.6
25.6
25.6
25.6
25.6
25.6 25.6
25.5
25.5 25.5
25.5
25.5
25.5 25.5
25.5
25.5
25.5
25.4
25.4
25.4 25.4
25.4
25.4 25.4
25.4
25.4
25.4
25.4 25.4
25.4 25.3
25.3
25.3 25.3
25.3
25.3
25.3
25.3 25.3
25.2 25.2
25.2
25.2
25.2 25.2
25.2
25.2
25.2
25.2
25.1
25.1
25.1 25.1
25.1 25.1 25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1
25.1 25.1
25.1
25.1
25.1 25.0 25.0
25.0
25.0
25.0
25.0
25.0 25.0
25.0
25.0
24.9 24.9
24.9
24.9
24.9 24.9
24.9
24.9 24.9
24.9
24.9
24.9
24.8
24.8
24.8
24.8
24.8 24.8
24.8
24.8
24.8 24.8
24.8 24.7
24.7
24.7 24.7
24.7
24.7 24.7
24.7 24.7
24.7 24.7
24.7 24.7
24.7 24.7
24.7 24.7 24.7
24.6
24.6
24.6
24.6
24.6
24.6 24.6
24.6
24.5 24.5
24.5 24.5 24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4
24.4 24.4
24.4 24.4
24.4
24.3
24.3
24.3 24.3
24.3
24.3 24.3
24.3
24.3
24.3
24.2
24.2
24.2
24.2
24.2 24.2
24.2
24.2
24.2
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.0
24.0
24.0
24.0 24.0
24.0
24.0
23.9
23.9
23.9
23.9
23.9 23.9
23.9
23.8
23.8 23.7 23.7
23.7
23.7
23.7
23.7
23.7 23.6
23.6
23.6
23.6
23.6
23.6
23.6
23.5
23.5
23.5
23.5
23.5 23.5
23.5
23.5
23.4
23.4
23.4
23.4 23.4
23.4
23.4
23.4
23.3
23.3
23.3
23.3 23.3
23.3
23.3 23.2
23.2
23.2 23.2
23.2
23.2
23.2
23.2
23.1
23.1 23.1
23.1
23.0
23.0
23.0
23.0
23.0
23.0
23.0
22.9
22.9 22.9
22.9
22.9 22.9
22.9
22.8
22.8
22.8
22.8
22.8 22.8
22.8
22.8
22.8
22.7
22.7
22.7
22.7
22.6
22.6 22.6
22.6 22.6
22.6
22.5
22.5
22.5
22.5
22.5
22.5
22.5 22.5
22.5
22.4
22.4
22.4 22.4
22.3 22.3
22.3
22.3
22.3
22.3
22.3
22.2
22.2
22.2 22.2
22.2
22.2
22.2
22.1
22.1
22.1 22.1
22.1
22.1 22.0
22.0
22.0 22.0
22.0
21.9 21.9 21.9
21.9
21.9
21.9 21.9
21.9
21.9
21.9
21.8 21.8
21.8
21.7
21.7
21.7 21.7
21.7
21.7
21.7
21.6
21.6 21.6 21.6
21.6
21.6
21.6
21.5
21.5
21.5
21.5
21.4
21.4 21.4 21.4 21.4
21.4
21.4
21.4
21.4
21.3
21.3
21.3
21.3
21.3
21.3
21.3 21.3 21.3
21.2
21.2
21.2
21.2
21.2
21.2
21.1
21.1 21.1
21.1
21.1
20.9
20.9 20.9
20.9
20.8 20.8
20.7
20.7
20.7
20.6
20.6
20.6
20.6
20.6 20.6
20.6
20.6
20.5
20.5 20.5 20.4
20.4
20.4 20.3 20.3
20.2
20.2
20.2
20.2
20.1 20.1 20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.1
20.0
20.0 20.0
20.0 20.0
20.0
20.0
20.0
19.9
19.9 19.9
19.9
19.8
19.8 19.8
19.8
19.8 19.8
19.8
19.7
19.7
19.7 19.6
19.6
19.6
19.6
19.5
19.5
19.5
19.5
19.5
19.4
19.4
19.4
19.4 19.4
19.4
19.3
19.3 19.3 19.2
19.2
19.2
19.2 19.2
19.2
19.1
19.1
19.1
19.1
19.1
19.1
19.1 19.1
19.1 19.1
19.1
19.1 19.1
19.1
19.1 19.0 19.0
19.0
19.0
19.0
19.0 19.0 18.9
18.9 18.9
18.8
18.8
18.8
18.6
18.6
18.6 18.6
18.5
18.5
18.5
18.5
18.4
18.4
18.4 18.3
18.3
18.3
18.3 18.3
18.3
18.2
18.2 18.1 18.1
18.1
18.1
18.0 18.0
18.0
18.0
17.9
17.9 17.9
17.9 17.9 17.8
17.8 17.8
17.8
17.7
17.7
17.7
17.7
17.6
17.6
17.5
17.5 17.5
17.5
17.5 17.5
17.4
17.4 17.3
17.3
17.3 17.2
17.2
17.2
17.1 17.1
17.1
17.1
17.0 17.0
17.0
17.0
16.9
16.9 16.9
16.9 16.9
16.9
16.8
16.8 16.8
16.8
16.8 16.8
16.6 16.6
16.5 16.5
16.5
16.5
16.4 16.3
16.3 16.3
16.3 16.3
16.3 16.2
16.2
16.2
16.2
16.2
16.1
16.0 16.0
16.0
16.0
16.0
15.9
15.9
15.9
15.7
15.6
15.5 15.5
15.4
15.4
15.4
15.3
15.3
15.3
15.3
15.3
15.2
15.2
15.2
15.2 15.1
15.1
15.1
15.0
15.0
14.9 14.9
14.9
14.8
14.8
14.7
14.7
14.6
14.6
14.6 14.5 14.5
14.4
14.4
14.3 14.3
14.3
14.3
14.2
14.2
14.2
14.2
14.1
14.1
14.1 14.1
14.0
14.0 14.0
14.0 14.0
13.9
13.8
13.8
13.8 13.7 13.6
13.5
13.5
13.5 13.4 13.4
13.4
13.4
13.3
13.2 13.1
13.1
13.1
13.0 13.0 12.9 12.8 12.8
12.8
12.6
12.6
12.4
12.4
12.4
12.4
12.4
12.4
12.4
12.4
12.2 12.1 12.0
11.8
11.3
11.2
11.1
10.7
10.7 10.7
10.6 10.5
10.2
10.1
9.7
9.5
9.4
9.2 8.7
8.7
8.6
8.5
7.0 6.3
5.2 5.0
CONNORS POINT
U P
U P
U P
U P
U P
U P
U P
U P
U P
L P
MAIN STREET
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U P
L P
L P
U P
U P
U P
U P
U P
U P
U P
U P
U P
U
PU
P
L P
L P
L P
L P
L P
L P
L P
L P
L P
L
PL
P
L P
L P
L P
L P
L P
T A
N K S
T A
N K S
H
B
H
B
H
B
H
B
LO
C
K
CHANNEL TURNING POINT
CHANNEL LINE
N
LEGEND
100' 200'0
DREDGING TO 27.0 FT BELOW L.W.D.
REQUIRED STRATEGIC NAVIGATION
8. ALL AZIMUTHS ARE REFERENCED TO NORTH.
BE PROVIDED BY THE DULUTH AREA OFFICE.
7. DETAILED DESCRIPTIONS OF BENCH MARKS AND HORIZONTAL CONTROL WILL
1983 NORTH AMERICAN DATUM IN FEET.
PROJECTION, MINNESOTA SYSTEM OF STATE PLAN COORDINATES, NORTH ZONE,
6. THE GRID COORDINATE SYSTEM SHOWN IS BASED ON THE LAMBERT
QUEBEC, (I.G.L.D. 1985). SOUNDINGS ARE IN FEET AND SHOWN AS THUS: 20.7.
THE DEPTH CONTOURS OBTAINED FROM THE PRIOR DREDGING SOUNDINGS
THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS WILL BE BASED ON
CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THE TIME.
HYDROGRAPHIC SURVEYS MADE ON SEPTEMBER 11, 2018 AND CAN ONLY BE
THE 27.0 FT REQUIRED DEPTH CONTOUR RESULTING FROM MULTI BEAM
3. THE REQUIRED STRATEGIC NAVIGATION DREDGING AREAS ARE BASED UPON
THE SPECIFICATIONS.
2. VERIFY THE LOCATION OF AUTHORIZED CROSSINGS IN ACCORDANCE WITH
MARKED REQUIRED.
1. DREDGING WORK UNDER THIS CONTRACT FOR THE CONDITIONS SHOWN IS
GENERAL SHEET NOTES
CN103
S
E N
A M
R
A T
E G
IC
N
A V
IG
A T
IO
N D
R E
D G
IN
G P
L
W A
R D
S B
A Y S
N D G
L L
A D
R E
D G
IN
G
S U
P E
R
IO
R
W I
D O
U G
L A
S C
O U
N T
Y
W
X K
B
M
A Y
T R
O
IT
M I
M
IC
H
IG
A N A
V E
D E
T R
O
IT
D
IS
T R
IC
T
M A
T C
H L
IN
E C
N
A3
STRATEGIC NAVIGATION DREDGING PLAN
SCALE: 1" = 100'
H O
W A
R D
S B
A Y
C N
.d g n
S T
A T
O S
T A .5
N
M O
N
M O
N
M O
N
M O
N
S O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
S
A AF
E
Y
Y
T
P S
C O
R
G I
N E
E R
S
D E
T R
O
S T
R I
C T
I n c r e a o f i t
S u b m
C P
S
V a l g i n e e r i
R O
S S
W
M E
R T
E
E
M A
L B
U R
G
E
M A
L B
U R
G
SURVEY MONUMENT
A1
ERIE PIER CONFINED DISPOSAL FACILITY PLACEMENT PLAN
SCALE: 1" = 120' 240'0 120'
N
KEYED NOTES
MECHANICALLY STABILIZED EARTH WALL
SHORELINE
PLACEMENT AREA
REQUIRED DREDGED MATERIAL
REQUIRED BORROW AREA
CHAIN LINK FENCE
EXISTING PRECAST CONCRETE BARRIERS
REQ'D EAST BORROW AREA
REQ'D WEST BORROW AREA
EXISTING STEEL SHEET PILE WALL
ERIE PIER CDF MAIN ENTRANCE
ACCESS ROADS
EXISTING RAMP EXISTING RAMP
EXISTING RAMP
EXISTING RAMP
EXISTING RAMP
M O
N
EXISTING POND EXISTING POND
EXISTING POND
E X
IS
T
IN
G D
IV
E R S
IO
N D
IK
E
EXISTING POND
EXISTING POND
EXISTING POND
FOR LOADING RESTRICTIONS
EXISTING OFFLOADING PLATFORM. SEE SPECIFICATION SECTION 35 20 23
REQ'D DREDGED MATERIAL PLACEMENT AREA
BY THE DULUTH AREA OFFICE
11. VERTICAL AND HORIZONTAL BENCH MARK INFORMATION WILL BE PROVIDED
PREVENTION AND ENVIRONMENTAL PROTECTION PLANS.
IMPACTED MATERIALS OFFSITE IN ACCORDANCE WITH APPROVED ACCIDENT
SECTION 01 57 19. CLEAN UP OIL OR FUEL SHEENS AND IMMEDIATELY DISPOSE
CONTAINMENT AND OVERFILL PROTECTION IN ACCORDANCE WITH SPEC
IN AN APPROVED CONTAINMENT APPARATUS. PROVIDE SECONDARY
10. STORE FUELS, OILS, LUBRICANTS, OR PETROLEUM PRODUCTS OF ANY TYPE
AMERICAN DATUM, US SURVEY FEET.
PLANE COORDINATES, LAMBERT PROJECTION, NORTH ZONE, 1983, NORTH
9. THE MAP PROJECTION USED ON THIS SHEET IS MINNESOTA SYSTEM OF STATE
ADDITIONAL INFORMATION REGARDING THE DISPOSAL OF DREDGED MATERIALS.
8. SEE SPECIFICATION SECTION 35 20 23 STRATEGIC NAVIGATION DREDGING FOR
MATERIAL. DO NOT EXCAVATE BELOW ELEVATION 607.0 (IGLD 85).
SIDE SLOPES DO NOT EXCEED THE NATURAL ANGLE OF REPOSE FOR THE
7. GRADE BORROW AREAS SO STANDING WATER DOES NOT ACCUMULATE AND
SITE IN A LOCATION APPROVED BY THE COR.
6. CLEAR AND GRUB BORROW AREAS AND DISPOSE OF VEGETATION DEBRIS ON
LOCATION APPROVED BY THE COR.
REMOVED VEGETATION WITHIN THE CONFINED DISPOSAL FACILITY IN A
DISPOSAL FACILITY AS NECESSARY FOR PLACEMENT OPERATIONS. STOCKPILE
5. CONTRACTOR MAY REMOVE EXISTING VEGETATION WITHIN THE CONFINED
OF EQUIPMENT AND MANNER OF OPERATION TO BE USED AT THE SITE.
PERSONNEL. INVESTIGATE AS NEEDED IN ORDER TO DETERMINE THE SELECTION
WITHIN THE CONFINED DISPOSAL FACILITY TO SUPPORT EQUIPMENT AND
4. THE GOVERNMENT DOES NOT KNOW THE ABILITY OF EXISTING MATERIALS
WEST BORROW AREA: 68,900 SQUARE FEET
EAST BORROW AREA: 82,200 SQUARE FEET
PLACEMENT AREA: 193,000 SQUARE FEET
ARE AS FOLLOWS:
COR PRIOR TO BEGINNING WORK ACTIVITIES IN EACH AREA. ESTIMATED AREAS
AREAS INDICATED ON THIS SHEET ARE APPROXIMATE. FIELD VERIFY LIMITS WITH
3. LIMITS OF SND MATERIAL PLACEMENT AREA AND LANDFILL COVER BORROW
EXISTING AT THAT TIME. EXISTING POND WATER LEVELS WITHIN THE CDF VARY.
2018 AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS
2. EXISTING CONDITIONS WERE APPROXIMATED FROM AERIAL IMAGERY FROM
DISPOSAL FACILITY IS PROHIBITED.
1. PLACEMENT OF ENVIRONMENTAL DREDGING MATERIAL IN ERIE PIER CONFINED
GENERAL SHEET NOTES
A N
S
W A
R D
S B
A Y S
N D G
L L
A D
R E
D G
IN
G
S U
P E
R
IO
R
W I
D O
U G
L A
S C
O U
N T
Y
W
X K
B
M
A Y
T R
O
IT
M I
M
IC
H
IG
A N A
V E
D E
T R
O
IT
D
IS
T R
IC
CN104
A C
E M
E N
T P
L A
N
S T
R A
T E
G
IC
N
A V
IG
A T
IO
N D
R E
D G
IN
G
E N
A M
E
H O
W A
R D
S B
A Y
C N
.d g n
LEGEND
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:34:39 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:05 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:15 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:24 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:35 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:45 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:35:55 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:04 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:12 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:22 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:36 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:45 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:36:55 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:37:08 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:37:20 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:37:33 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:37:47 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:38:00 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:38:10 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:38:21 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:38:41 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:38:52 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:39:04 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:39:20 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:39:33 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:39:46 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:40:01 -
DN: CN = Mark Gravelding email = mark.gravelding@arcadis.
com C = US O = Arcadis Date: 2020.05.22 11:40:15 -
File details come from the government source that posted it. Updated .