A.07.24_18B0010_Advertise_Plans_Amendment_0002.pdf
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Amendment 0002 Plans, W9127N18B0010
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T M
H
T M
H
S U
B M
IT
T E
D B
Y
COLUMBIA
RIVER
W
IL
L A
M E
T T
E R
IV
E
R
T S
G
K A
R L
A G E
L L
IS
TABLE OF CONTENTS AND VICINITY MAP
FILE
NUMBERNUMBER
DESCRIPTION
CONTRACT DRAWING INDEX
S N
A K
E
R
IV
E R
P A
C
IF
IC
O
C E
A N
OREGON
PROJECT
LOCATIONS
PORTLAND
NEVADA
CALIFORNIA
WASHINGTON
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T E
N A
N C
E S
E C
T
C O
R P
S O
F E
N G
IN
E E
R S
S C
A L E
P L
O T
C H
E C
K E
D B
Y
D E
S
IG
N E
D B
Y
A W
A R
D D
A T
E
D R
A W
N B
Y
S O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N F
IL
E N
A M
E
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
P O
R T
L A
N D
O R
E G
O N
SAFETY IS A PART
OF YOUR CONTRACT
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
NAME
FILE
DRAWING
IDAHO
N
PORT ORFORD
T A
B L E O
F C
O N
T E
N T S A
N D V
IC
IN
T Y M
A P
OCM-RD1-000
OCM-RR2-000 3
-A
P R -2
D A
T E
P L
O T
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
X X -X
X X -X
X W
N
B
OCM-RR1-000
OCM-IND-000
OCM-BB1-000 7
OCM-RD2-000 5
PLACEMENT SITE LAYOUT DRAWING
ROGUE RIVER - UPLAND PLACEMENT SITE
6OCM-POR-000
ROGUE RIVER
OCM-IND-000
O C
M -I
N D -0
.D
G N
OREGON COAST MECHANICAL MAINTENANCE DREDGING 2018
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
PLACEMENT SITE LAYOUT DRAWING
ROGUE RIVER - ODMDS PLACEMENT SITE (RROS)
PLANNING LAYOUT DRAWING
ROGUE RIVER - USCG ACCESS CHANNEL & BOAT BASIN CHANNEL
PLANNING LAYOUT DRAWING
ROGUE RIVER - ENTRANCE CHANNEL
PLANNING LAYOUT DRAWING
PORT ORFORD
PLANNING LAYOUT DRAWING
BAKER BAY SHEET 1
OCM-ATB-000 8
PLANNING LAYOUT DRAWING
ASTORIA TURNING BASIN
BAKER BAY
ASTORIA T.B.
D R
A W
IN
G O
C M -A
T B -0
A
D D
E D F
O R A
M E
N D
M E
N T
DWG 1 OF 8
LEGEND
Primary Control Point Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows Harbor Lines State Boundary
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys Unlighted Buoys Daybeacons Seasonal Lights and Lighted Dredging Ranges
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
RAMP
X ,8
,0
X ,8
,0
Y 300,000
X ,8
,0
X ,8
,0
Y 300,000
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
D E
S
IG
N F
IL
E N
A M
E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
SCALE IN FEET
N
OF YOUR CONTRACT
SAFETY IS A PART
100' 100' 200' 300' 400'
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
Y 301,000
Y 299,000
Y 302,000
Y 301,000
Y 302,000
Y 299,000
A
B
D
STAFF GAGE
T M
H
T S
G
T M
H
K A
R L
A G E
L
NAME
13-FEB-18
SURVEY DATE
3860515.43 300377.02
3860766.55 300633.70
OCM-RR1-000
O C
M -R
R -0
.D
W G
THE EXISTING PROJECT:
300 feet wide and a small boat access channel 10 feet deep and 100. feet wide.
The existing project provides for an entrance channel 13 feet deep and
Northing: 301879 Easting: 3862088
STAFF GAGE AT COAST GUARD DOCK:
Reference is Navigation Chart No. 18601
2010 Aerial Photography data source: ESRI, USDA, NASA, i-cubed and can only be considered to represent the general condition existing at that time.
depicted on this map represents the results of a survey conducted on the date indicated
Committee, Pacific Northwest River Basins Commission, June 1968.The information
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics bridge.
MLLW is 0.29 feet below the North American Vertical Datum (NAVD 88) at the highway
Soundings are shown in feet and indicate depths below Mean Lower Low Water 1983-2001.
Vertical Datum:
(SPCS), Oregon South Zone. Distance units in U.S. Survey Feet.
North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System
Horizontal Coordinate System:
NOTES:
B
B
C
G
3860888.31 300733.47
3860983.38 300617.44
-10
0 05
02+50
-05
0+00
-05
-10
R M
-0
-0
T
O
NJ MON 1
E
F
3860888.31 300733.47
3861661.82 301367.29
E
F
3861851.97
3861078.45
DREDGE AREA #1 COORDINATES DREDGE AREA #2 COORDINATES
C
D
W
N
B
CL
N.T.S.
REQUIRED DREDGING DEPTH
MAXIMUM PAY DEPTH
-10 ft. MLLW
-12 ft. MLLW
UPLAND PLACEMENT SITE
A
B
SITE ACCESS
NO
DO NOT DISTURB
WETLANDS
ARE IN ELEVATION
UPLAND SITE SOUNDINGS
NOTE:
X X -X
X X -X
X
00+02+50
CROSS SECTION B - B
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
S O
L
IC
IT
A T
IO
N N
O
DWG 2 OF 8
F E
D E
R A
L N
A V
IG
A T
IO
N E
N T
R A
N C
E C
H A
N N
E L
R O
G U
E R
IV
R
A
IN
T E
N A
N C
D
E D
G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
A C
C E
P T
A N
C E A
R E
A S
G H
I
3860868.00 300522.91
3860622.66 300272.12
H
I
00-05-00
DREDGE AREA #1
DOWNSTREAM LIMIT OF
00+00+00
DREDGE AREA #2
DOWNSTREAM LIMIT OF
OCM-RD2-000 - UPLAND
OCM-RD1-000 - ODMDS
SEE DRAWINGS:
FOR DISPOSAL SITE INFO
-10 ft. MLLW CONTOUR
-12 ft. MLLW CONTOUR
161819192321
15108
171313111110 9 8 7 7 7 6 6 6 6 6 6 6 6
6 6 6 6 6 6 6
5554555565445656755 443333
5 5 4 4
4 4 4
5 6 6 7 7 7 6 6 6 6 6 5 5 5 5 5 5 5 6 6 6 6 6
554555555556556774
4434333
9991011121314151720212323242525242424242623207
2021191716
282728242119 1818171716151413121110 8 8 8 7 7 7 7 7 7 7
150' 150'
X COORDINATE Y COORDINATE X COORDINATE Y COORDINATE X COORDINATE Y COORDINATE
C
301135.24
-10 ft. MLLW CONTOUR
00+10+00
DREDGE AREA #2
UPSTREAM LIMIT OF
00+00+00
DREDGE AREA #1
UPSTREAM LIMIT OF
CL
N.T.S.
10 -10 ft. MLLW
00-03-00
CROSS SECTION A - A
**VERTICAL SLOPE
75' 75'
A
A
MAXIMUM DREDGING / PAY DEPTH
-A
P R -2
PIPE
OUTFALL
300501.42
******* NOTE "A" *******
TRANSIENT GRAVEL BAR
RIVER ENTRANCE AND THE
CONDITIONS OF THE ROGUE
INFORMATION ON THE
DRAWING FOR SPECIAL
SEE NOTE "A" WITHIN THIS
DREDGE AREA #2
DREDGE AREA #1
SURVEY
DETERMINED BY PRE-DREDGE
AND STATIONING TO BE
ACTUAL DREDGING DEPTHS
SURVEY
DETERMINED BY PRE-DREDGE
AND STATIONING TO BE
ACTUAL DREDGING DEPTHS
TO ENSURE ACCURACY IN PRICING AND SCHEDULING.
SEVERAL DIFFERENT TIME PERIODS WHILE PREPARING BIDS
CRITERIA, AS WELL AS PREVIOUS SURVEYS AND IMAGES FOR
VARIES GREATLY. BIDDERS SHOULD CONSULT ACCEPTANCE
POSITIONING OF THE GRAVEL BAR WITHIN THE ENTRANCE
ROGUE RIVER ENTRANCE. ACTUAL CONDITIONS AND
DRAWING IS MEANT TO BE REPRESENTATIVE OF THE
HYDRO-SURVEYS AND SATELITE IMAGERY SHOWN IN THIS
DIFFERENT DREDGING DEPTHS
CENTERLINE, AND HAVE TWO
INTO TWO AREAS, SPLIT AT THE
AREA #2 WILL BE SEPARATED
IT IS POSSIBLE THAT DREDGE
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows Harbor Lines State Boundary
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys Unlighted Buoys Daybeacons Seasonal Lights and Lighted Dredging Ranges
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
RAMP
X ,8
,0
X ,8
,0
Y 300,000
X ,8
,0
Y 300,000
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
SCALE IN FEET
N
X COORDINATE
OF YOUR CONTRACT
SAFETY IS A PART
Y COORDINATE
100' 100' 200' 300' 400'
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
Y 301,000
Y 299,000
Y 302,000
Y 301,000
Y 302,000
Y 299,000
K
N
L
M
STAFF GAGE
T M
H
E A
S
T M
H
K A
R L
A G E
L
3861672.64 300988.30
3863190.23 301286.69
3863223.66 301152.98
3863126.64 301128.73
OCM-RR2-000
O C
M -R
R -0
.D
W G
THE EXISTING PROJECT:
300 feet wide and a small boat access channel 10 feet deep and 100. feet wide.
The existing project provides for an entrance channel 13 feet deep and
Northing: 301879 Easting: 3862088
STAFF GAGE AT COAST GUARD DOCK:
Reference is Navigation Chart No. 18601
2010 Aerial Photography data source: ESRI, USDA, NASA, i-cubed and can only be considered to represent the general condition existing at that time.
depicted on this map represents the results of a survey conducted on the date indicated
Committee, Pacific Northwest River Basins Commission, June 1968.The information
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics bridge.
MLLW is 0.29 feet below the North American Vertical Datum (NAVD 88) at the highway
Soundings are shown in feet and indicate depths below Mean Lower Low Water 1983-2001.
Vertical Datum:
(SPCS), Oregon South Zone. Distance units in U.S. Survey Feet.
North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System
Horizontal Coordinate System:
NOTES:
O
P
O
P
3863116.27 301170.23
3861508.99 300854.21
-10
0 05
02+50
-05
0+00
-05
-10
R M
T
O
NJ MON 1
3861661.82 301367.29
3862158.83 301774.54
3862158.73 301883.92
3862126.11 301883.92
E
F
G
H
I
J
3862092.34 301916.64
3862177.24 302004.28
3862214.66 301968.03
3862233.83 301922.77
3862233.83 301739.04
3861709.36 301309.28
X COORDINATE Y COORDINATE
E
F
X COORDINATE Y COORDINATE
DREDGE AREA #4 COORDINATESDREDGE AREA #3 COORDINATES
A
B
C
D
G
H
I
J
A
B
C
D
W
N
B
SITE ACCESS
NO
UPLAND PLACEMENT SITE
DO NOT DISTURB
WETLANDS
D E
S
IG
N F
IL
E N
A M
E
X X -X
X X -X
X P
L A
N N
IN
G L
A Y
O U
T D
R A
W
IN
G
S O
L
IC
IT
A T
IO
N N
O
DWG 3 OF 8
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
DREDGE AREA #3
DOWNSTREAM LIMIT OF DREDGE AREA #3
UPSTREAM LIMIT OF
00+20+00
DREDGE AREA #4
UPSTREAM LIMIT OF
00+02+24
DREDGE AREA #4
DOWNSTREAM LIMIT OF
-8 ft. MLLW CONTOUR
CL
N.T.S.
REQUIRED DREDGING DEPTH
150' 150'
MAXIMUM PAY DEPTH10
-8 ft. MLLW
-10 ft. MLLW
00+15+00
CROSS SECTION B - B
PRE-DREDGE SURVEY
TO BE DETERMINED BY
ACTUAL DREDGING DEPTHS
CROSS SECTION BOAT BASIN ACCESS CHANNEL
-12 ft. MLLW CONTOUR
-10 ft. MLLW CONTOUR
-10 ft. MLLW CONTOUR
PIPE
OUTFALL
X ,8
,0
X ,8
,0
K
L
M
N
USCG DOCK
AREA AROUND
LEAD LINE SOUNDING
POTENTIAL
TRANSIENT GRAVEL BAR
RIVER ENTRANCE AND THE
CONDITIONS OF THE ROGUE
INFORMATION ON THE
DRAWING FOR SPECIAL
SEE NOTE "A" WITHIN THIS
******* NOTE "A" *******
-A
P R -2
F E
D E
R A
L N
A V
IG
A T
IO
N B
O A
T B
A S
IN
A
C C
E S
S C
H A
N N
E L
U .S
C O
A S
T G
U A
R D A
C C
E S
S C
H A
N N
E L
R O
G U
E R
IV
OCM-RD2-000 - UPLAND
OCM-RD1-000 - ODMDS
SEE DRAWINGS:
FOR PLACEMENT SITE INFO
6 6 6 6 6 6
5 5 5 5
4 4
5 5 5 5
6 6 6
6 6 6 6
6 6 5
4 4 4 4
77777
45555
6 6 5 5 5
4 4 4 4
5 5 5
5 5 6 6 6 6
6 6
5 5
3 3 3 3
555555
5555565
5 5 5
6 6 5 5 6 6
5 5
4 4 4 4
3 3
3 3 3
4554455
5 4 4 5 5 5 5
4 4 5 5 5
5 5 5 5 5 5 5 5
5 6 6
5 5 5 5
4 4
5 5
4 4 5 5 5
5 5 5
5 5 5 5 5
5 5
3 3 3 3
455565
5 5 5 5 5 5
5 5 4 5
5 5 5 5
5 5 5
5 5 5
5 5 5 5
5 5 5 5
4 4 3 4
3 3
334676777777778888991099991010
3 1 2 2 2 1 1 2 1 2
5 8 9 10
10 9 9 8 8 8 8 7 7 7 6 6 6 6 6 5 4 4 5 5 1
9 9 9 8 8 8 8 7 7 6 6 6 6 6 5 4 4 3 3 2 2 2 2 3 1
2 1 0 0
1 2 3
7 7 7 7 7 6 6 6 5 5 5 3 2 2 2 2 1 1 1 2 1 1 1 1 2 2 4 6 8 1013
9 9 9 9 9 9 8 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 5 5 4 3 3 2 2 2 2 2 3 1 2 3 2 2 3 4 4 6 7 9 12
1212119544433224 22423344445555566666667777787777777
7 6 6 7 6 6 6 7 6 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 4 4 5 4 3 4 6 3 2 2 2 3 4 3 5 7 8 9
1110976 44555444655666666666666666566766666676666666
6 6 6 6 6 6
6 6 6 6 6 6 7 7 7 6 7 7 7 7 7 6
7 6 6 6 7 7 7 6 6 6 5 6 6 6 5 6 6 7 8 8
10 8 6
679998988788777778777777777677766577766677667666 7 7 7 6 6 6
6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 8 7 8 8 8 8 8 8 8 8 8 8 8 8 8 9 8 9 9 8 8 7 6 3 0
0+
0+ 1+
103446787888988888888887776776766666566556666676
6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 6 6 5 5 5 4 3 3 2 1 1 1 0 0 0 +
9 9 9 9 9 8 8 8
2 2
3 3
B
B
CL
REQUIRED DREDGING DEPTH
MAXIMUM PAY DEPTH
-10 ft. MLLW
-12 ft. MLLW
N.T.S.
37.5' 37.5'
PRE-DREDGE SURVEY
TO BE DETERMINED BY
ACTUAL DREDGING DEPTHS
CROSS SECTION USCG ACCESS CHANNEL
AS SHOWN IN THE ABOVE TEMPLATE
TO THE PROXIMITY OF THE SHORELINE,
EDGE BETWEEN POINTS B, C, D, & E DUE
VERTICAL SLOPE ALONG THE CHANNEL
BIDDERS SHOULD ANTICIPATE A
**FOR THE PURPOSE OF PRICING,
A
A
IN PRICING AND SCHEDULING.
PERIODS WHILE PREPARING BIDS TO ENSURE ACCURACY
SURVEYS AND IMAGES FOR SEVERAL DIFFERENT TIME
VARIES GREATLY. BIDDERS SHOULD CONSULT PREVIOUS
POSITIONING OF THE GRAVEL BAR WITHIN THE ENTRANCE
ROGUE RIVER ENTRANCE. ACTUAL CONDITIONS AND
DRAWING IS MEANT TO BE REPRESENTATIVE OF THE
HYDRO-SURVEYS AND SATELITE IMAGERY SHOWN IN THIS
APPROX. RM 0.274
CROSS SECTION A - A
14-DEC-2017
SURVEY DATE
DREDGE AREA #4
16-JAN-2018
SURVEY DATE
DREDGE AREA #3
MAXIMUM DREDGING DEPTH -12 ft. MLLW
ACCEPTANCE AREAS
CHANNEL INTO TWO
THE BOAT BASIN ACCESS
GOVERNMENT MAY DIVIDE
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows Harbor Lines State Boundary
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys Unlighted Buoys Daybeacons Seasonal Lights and Lighted Dredging Ranges
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
D E
S
IG
N F
IL
E N
A M
E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
SCALE IN FEET
X COORDINATE
OF YOUR CONTRACT
SAFETY IS A PART
Y COORDINATE
A
B
C
D
1 2 3 4
7 8
161514
A
T M
H
E A
S
T M
H
K A
R L
A G E
L
3860354.50 297975.18
3860253.05 298566.53
3860572.91 298628.45
3860500.92 298745.89
THE EXISTING PROJECT:
300 feet wide and a small boat access channel 10 feet deep and 100. feet wide.
The existing project provides for an entrance channel 13 feet deep and
N
R O
G U
E R
IV
P
A C
E M
E N
T S
IT
E L
A Y
O U
T D
R A
W
IN
G
S O
L
IC
IT
A T
IO
N N
O
Y 290,000X ,8
,0
X ,8
,0
Y 290,000
-52 +80
-1
Y 294,000
Y 292,000
Y 296,000
Y 292,000
Y 296,000
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
Y 294,000
B
C
D
RROS COORDINATES
PLACEMENT SITE
200' 200' 400' 600' 800'
DWG 4 OF 7
OCM-RD1-000
O C
M -R
D -0
.D
W G
W
N
B
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
PLACEMENT SITE (RROS)
ROGUE RIVER ODMDS
O D
M D
S P
L A
C E
M E
N T S
IT
E
PRIOR TO START OF WORK
DIPSOSAL PLAN TO BE PROVIDED
CELL SIZES VARY
APPROXIMATE CELL SIZE 510' x 450'
-A
P R -2
X X -X
X X -X
X
Northing: 301879 Easting: 3862088
STAFF GAGE AT COAST GUARD DOCK:
Reference is Navigation Chart No. 18601
2010 Aerial Photography data source: ESRI, USDA, NASA, i-cubed and can only be considered to represent the general condition existing at that time.
depicted on this map represents the results of a survey conducted on the date indicated
Committee, Pacific Northwest River Basins Commission, June 1968.The information
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics bridge.
MLLW is 0.29 feet below the North American Vertical Datum (NAVD 88) at the highway
Soundings are shown in feet and indicate depths below Mean Lower Low Water 1983-2001.
Vertical Datum:
(SPCS), Oregon South Zone. Distance units in U.S. Survey Feet.
North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System
Horizontal Coordinate System:
NOTES:
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows Harbor Lines State Boundary
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys Unlighted Buoys Daybeacons Seasonal Lights and Lighted Dredging Ranges
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
RAMP
X ,8
,0
X ,8
,0
Y 300,000
X ,8
,0
X ,8
,0
Y 300,000
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
D E
S
IG
N F
IL
E N
A M
E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
SCALE IN FEET
N
OF YOUR CONTRACT
SAFETY IS A PART
100' 100' 200' 300' 400'
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
X ,8
,0
Y 301,000
Y 299,000
Y 302,000
Y 301,000
Y 302,000
Y 299,000
STAFF GAGE
T M
H
E A
S
T M
H
K A
R L
A G E
L
3861607.61 300037.81
OCM-RD2-000
O C
M -R
D -0
.D
W G
THE EXISTING PROJECT:
300 feet wide and a small boat access channel 10 feet deep and 100. feet wide.
The existing project provides for an entrance channel 13 feet deep and
Northing: 301879 Easting: 3862088
STAFF GAGE AT COAST GUARD DOCK:
Reference is Navigation Chart No. 18601
2010 Aerial Photography data source: ESRI, USDA, NASA, i-cubed and can only be considered to represent the general condition existing at that time.
depicted on this map represents the results of a survey conducted on the date indicated
Committee, Pacific Northwest River Basins Commission, June 1968.The information
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics bridge.
MLLW is 0.29 feet below the North American Vertical Datum (NAVD 88) at the highway
Soundings are shown in feet and indicate depths below Mean Lower Low Water 1983-2001.
Vertical Datum:
(SPCS), Oregon South Zone. Distance units in U.S. Survey Feet.
North American Datum of 1983 (NAD83), projected to the State Plane Coordinate System
Horizontal Coordinate System:
NOTES:
E
F
0 05
02+50
0+00
-05
-10
NJ MON 1
L
H
I
J
K
U P
L A
N D P
L A
C E
M E
N T S
IT
E
R O
G U
E R
IV
E R
P L
A C
E M
E N
T S
IT
E L
A Y
O U
T D
R A
W
IN
G
UPLAND PLACEMENT SITE COORDINATES
A
B
C
D
3861944.50 300274.77
3862094.46 300352.05
3862141.00 300208.90
3862301.75 300054.80
3862331.82 300012.00
3862084.76 300068.82
3861978.41 299982.01
3862003.60 299926.29
3861969.81 299863.45
3861895.42 299812.57
W
N
B
SITE ACCESS
NO
A
B C
D
E
F
G
HI
J
KL
M
N
UPLAND PLACEMENT SITE
G 3862330.66 299965.51 N
M 3861763.42 299833.17
3861696.57 299896.10
DO NOT DISTURB
WETLANDS
ARE IN ELEVATION
UPLAND SITE SOUNDINGS
NOTE:
20-JUL-17
SURVEY DATE
UPLAND SITE
26-JUN-17
SURVEY DATE
X X -X
X X -X
X
S O
L
IC
IT
A T
IO
N N
O
X COORDINATE Y COORDINATE X COORDINATE Y COORDINATE
DWG 5 OF 8
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
1+
1+
1+
1+
1+
27 27 27
27 26 25 25
27272626
222223
212020
21202020
22 22
22 23
18 17
182121
171723
9 9 9
3 3 2
2 1
4 5
76 7
8 9 10 10
111314
9 9
6 7
2 0
7 5
10 7
171818 161717
121010
7 6 3
181718
27272725252
252829272723
232322
201919
23 23 23 23 24
222018 14
2728 28
24 24
272828
181818
16 16 15
131616
171717
PIPE
OUTFALL
PRICING AND SCHEDULING.
PERIODS TO ASSURE ACCURACY IN
SURVEY DATA FROM SEVERAL TIME
THOROUGHLY INVESTIGATE PREVIOUS
MATERIAL REHANDLE. BIDDERS SHOULD
SITE FOR UPLAND PLACEMENT BY
PROPOSED BARGE OFF-LOADNG
-A
P R -2
OFFLOAD.
CHANNEL DURING BARGE
OBSTRUCTION OF THE NAV
REQUIRED TO MINIMIZE
CONTRACTOR WILL BE
LEAD
1647 K
1647 J
1647 N 1647 G
1647 T
1647 S
B
A
C
D
B
A
C
D
1 3 4 5
21 3 4 5
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
D A
T E
A P
P R
M A
R K
N
X 3,847,000
X 3,848,000
X 3,847,000
Y
,0
Y
,0
Y
,0
X 3,848,000
Y
,0
REFUSAL
DIG TO
ROCK AREA
ANTICIPATED
REFUSAL
DIG TO
ROCK AREA
ANTICIPATED
A
B
C
D
E
FILE
NAME
T M
H
T M
H
F
K A
R L
A G E
L L
IS
A
B
3847980.66 416175.52
3847627.30 416379.77
3848025.70 416253.44
3847706.08 416438.19
3847540.66 416750.60
3847628.30 416771.08
D E
S
IG
N F
IL
E N
A M
E
THE EXISTING PROJECT
LEGEND
Primary Control Point Coordinated Survey Points Uncoordinated Survey Points Dredging Ranges
Flow Arrows Harbor Lines State Boundary
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys Unlighted Buoys Daybeacons Seasonal Lights and Lighted Dredging Ranges
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
Sunken Vessel
SCALE IN FEET
X COORDINATE Y COORDINATE
OF YOUR CONTRACT
SAFETY IS A PART
50' 50' 100' 150' 200'
R M
T
O
SEE SECTION 01 2
2 00.82
FOR DETAILS
POTENTIAL LEAD LINE SOUNDING LOCATION
OCM-POR-000
20-JUL-2017
SURVEY DATE
DREDGE AREA
SEE DISPOSAL PLAN FOR ADDITIONAL DETAILS
T S
G
X COORDINATE Y COORDINATE
J
G H
I
415818.35
3847832.26 414165.41
3847718.07 415761.23
3848516.06
3848630.31 414222.53
F
T
N
THAN 2 FT VERTICAL ACCUMULATION**
THE SEABED SHALL BE LESS
**MOUNDING OF DREDGE MATERIAL PLACED ON
-A
P R -2
B
B
A
A
N.T.S.
W
N
B
Provides for a turning basin 16 feet deep, 90 feet wide and 750 feet long.
STAFF GAGE: Northing: 416704 Easting: 3847547
Reference is Navigation Chart No. 18589 2009 Aerial Photography data source: U.S.D.A., Service Center Agencies the general condition existing at that time.
conductedon the date indicated and can only be considered to represent The information depicted on this map represents the results of a survey une 1968.
Hydraulics Committee, Pacific Northwest River Basins Commission, J River mileage conforms to the River Mile Index of the Hydrology and
Vertical Datum (NAVD 88).
Low Water 1983-2001. MLLW is 0.49 feet below the North American Soundings are shown in feet and indicate depths below Mean Lower Vertical Datum:
U.S. Survey Feet.
Coordinate System (SPCS), Oregon South Zone. Distance units in North American Datum of 1983 (NAD83), projected to the State Plane Horizontal Coordinate System:
NOTES:
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
S O
L
IC
IT
A T
IO
N N
O
X X -X
X X -X
X
O C
M -P
O R -0
.D
W G
COORDINATES
NEAR SHORE PLACEMENT
DWG 6 OF 8
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
-18 ft. MLLW
-20 ft. MLLW20
45' 45'
-18 ft. MLLW CONTOUR
-20 ft. MLLW CONTOUR
-18 ft. MLLW
-20 ft. MLLW20
30' 45'
FACE
DOCK
CL
REQUIRED DREDGING DEPTH
MAXIMUM PAY DEPTH
CL
REQUIRED DREDGING DEPTH
-16 ft. MLLW
MAXIMUM DREDGING / PAY DEPTH
***VERTICAL FACE***
MAXIMUM DREDGING / PAY DEPTH -16 ft
***NOTE ON DREDGING DEPTHS AT DOCK FACE***
N.T.S.
STA: 00+03+50
CROSS SECTION A - A
N.T.S.
STA: 00+05+50
CROSS SECTION B - B
813129 6 4 4 5 5 77 8 8 6 434
5 4 3 3 2 222 4 2 1 1 2 12 10 01 0 00 0
232222222221212120202019191918181717161615141413121211111010 9 8 8 7 7 7 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 3 3 3 2 1 0
22334445455555555555444555566677889910101112121314141515161717181919202021212122222223232323242424242425252525252526262626262626262727
272727272626262626262525252525252525242424242424232323222221
1817171615151413131212111010 9 9 8 7 6 6 5 5 5 5 4 4 4 4 4 4 4 5 5 4 4 4 4 4 4 3 3 3 3 3 3 3 2 2 2 1 0+1
33333444444443334444455
28272727272726262626 26262525252525252524242424242424242323
16151414 131212111010 9 9 8 7 6 6
28282828272727272726262626262525252424242424242423
141312121110 9 9 8 7 6 6 5 5 5 4 4 4 3 3 3 3 3 4 4 4 4 4 4 4 4 3 3 3 2 2 2 2 2 1 1 1
28282727272726262625252525242424
1110 9 8 8 7 6 5 5 4 4 4 4 3 3 3 3 3 4 4 4 3 3 3 3 3 3 3 3 2 2 2 2 1 1 1 1 1
2929292929282828282828272727272828272725
7 6 5 4 4 4 4 3 3 3 3 3 3 4 4 4 4 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 0
9 1112 9 6 7 5 8 9 8 5 4 9 7 3 2 2 2
2 1 1 1 1 1 1 0 0
4 4 4 4 4 4 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1 0 0 +0+0
4 4 4 4 3 3 3 3 3 3 3 2 2 2 2 2 2 2 1 1 1 1 1 0 0 0 +0
4 4 4 3 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 0 0 0 0 +0+0
4 4 4
4 3 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 0 0 0 0
4 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1 1 0 0
4 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 0 1
4 4 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 1 0
4 3 3 3 3 3 3 4 4 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 0
4 4 4
3 3 3 3 3 3 4 3 4 3 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1
+0
+1
+0
+1
+0
+0
+0
E
F
C
D
G
H
I
J
COORDINATES
DREDGING AREA
1600 FT
16 FT
MAX DEPTH
AREA
STANDOFF
15 FOOT
CROSS SECTION OF 0+00+00 TO 03+91+00
PRE-DREDGE SURVEY
BE DETERMINED BASED OFF OF
ACTUAL DREDGING DEPTHS TO
PRE-DREDGE SURVEY
BE DETERMINED BASED OFF OF
ACTUAL DREDGING DEPTHS TO
15'
PLACEMENT SITE
PORT ORFORD 404 NEAR SHORE
ADJACENT TO DOCKFACE
CROSS SECTION OF 03+91+00 TO 07+50+00
DREDGING AND PAY DEPTH
DOCK FACE MAXIMUM
(Informational)
STA. 00+03+88
STA. 00+07+50
DREDGE AREA
UPSTREAM LIMIT OF
STA. 00+00+00
DREDGE AREA
DOWNSTREAM LIMIT OF
P O
R T O
R F
O
00+03 +91
00+07 +50
GAGE
STAFF
O
E G
O N
W A S H
IN
G T O
N
O R
EG
O N
W A
SH
IN
G
TO
N
FLOOD
EBB
Channel 10 Fl R Baker Bay West Channel
GAGE
STAFF
B
A
D
B
A
C
D
1 3 4 5
21 3 4 5
FILE
NAME
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
D E
S
IG
N F
IL
E N
A M
E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
Daybeacon 11
Daybeacon 9
Daybeacon 7
Daybeacon 6
BOAT HUB
BETTY M
HEEL
N
OF YOUR CONTRACT
SAFETY IS A PART
X 7,304,000
X 7,304,000
X 7,306,000
X 7,308,000
X 7,306,000
Y
,0
Y
,0
X 7,308,000
Y
,0
X 7,310,000
Y
,0
Y
,0
X 7,305,000
X 7,310,000
Y
,0
L
K 7310850.30 961901.70
7309330.95 962448.96
7307747.52 962766.20
7307924.65 963648.93
7308889.88 963585.59
COORDINATES
PLACEMENT SITE O-3.2-IW
P
Q
O
7317250.75 959962.46
7316180.27 961015.50
7317420.19 962282.45
7318493.91 961226.22
COORDINATES
PLACEMENT SITE W-4.8-IW
NOT TO SCALE
X COORDINATE Y COORDINATE X COORDINATE Y COORDINATE
M
7309450.51 963433.90
N
7311057.00 962244.28
PLACEMENT SITE O-3.2-IW
RM 03+01+00 to 03+40+00
NOT TO SCALE
PLACEMENT SITE W-4.8-IW
RM 04+30+00 to 04+50+00
K
L
N
O
P
Q
R
S
T
U
F
E
B
C
D
7309348.13 968645.67
7309173.85 970114.02
7308966.39 970542.26
7309146.39 970629.46
7309431.82 970040.25
X COORDINATE Y COORDINATE
A
E
A
C
D
B
OF BUOY CHAIN AND ANCHOR
APPROXIMATE LOCATION
Y: 969533.94
X: 7309342.54
Y
,0
W A S H I N G T O N
200' 200' 400' 600' 800'
T M
H
T S
G
T M
H
K A
R L
A G E
L L
IS
M
650 feet wide at Ilwaco.
deep and 150 feet side to a mooring basin 10 feet deep, 1,200 feet long and deep water in the Columbia River to mile 0.5 in the bay, thence a channel 16 feet
The existing project provides for a channel 16 feet deep and 200 feet wide from
STAFF GAGE U.S.C.G. BOAT DOCK:Northing: 973042 Easting: 7305497
Reference is Navigation Chart No. 18521
2012 Aerial Photography data source: USDA, Service Center Agenciess to represent the general condition existing at that time.
survey conducted on the date indicated and can only be considered
The information depicted on this map represents the results of a
Commitee, Pacific Northwest River Basins Commission, July 1972.
conforms to the River Mile Index of the Hydrology and Hydraulics
Datum (NAVD 88 Geoid 09) at Columbia River Mile 2.6. River mileage
Low Water. MLLW is 0.22 feet below the North American Vertical
Soundings are shown in feet and indicate depths below Mean Lower
Vertical Datum:
U.S. Survey Feet.
Coordinate System (SPCS), Oregon North Zone. Distance units in
North American Datum of 1983 (NAD83), projected to the State Plane
Horizontal Coordinate System:
NOTES:
SCALE IN FEET
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows
Harbor Lines
State Boundary
Aids to Navigation
Lighthouses
Lights
Lighted Ranges
Lighted Buoys
Unlighted Buoys
Daybeacons
Seasonal Lights and Lighted Dredging Ranges
Benchmarks
Gages Staff Recording
Front Rear
Straight Tidal
River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, THE EXISTING PROJECT
7309596.33 968675.59F
JETTY "A"
52+80
52+80
D
IK
E B -0.28 D
O L
Channel 10 Fl R Baker Bay West Channel
GAGE
STAFF
Entrance Jetty 2, Fl W Baker Bay West Channel
Channel 8, Fl W Baker Bay West Channel
D
IK
E B -0 .7 D
O L
Desdemona Sands Channel Fl W
Leading Light Desdemona Sands Channel
Channel Buoy 11 Baker Bay West
Channel 12 Fl W Baker Bay West Channel
Entrance Jetty 1, Fl G Baker Bay West Channel
Channel Buoy 3 Baker Bay West
Daybeacon 14
R
S
T
U
-A
P R -2
CL
N.T.S.
W
N
B
D I
K
B
L
100' 100'50'
WIDTH
OVER
A
A
PAY TO -15 ft. MLLW **
ACCEPTANCE IN OVER WIDTH AREA.
** NO DEPTH REQUIREMENT FOR
-15 ft. MLLW
OVER WIDTH MAX. PAY / DREDGING DEPTH
MAIN CHANNEL REQUIRED &
OCM-BB1-000
-16 ft. MLLW CONTOUR
-18 ft. MLLW CONTOUR
CHANNEL CONTOUR
A
A
RIVER MILE: 00+30+00
CROSS SECTION A - A
Y
,0
SITE USAGE REQUIREMENTS
OCC-BBD-001 FOR
SEE PLACEMENT PLAN
REQUIREMENTS
FOR SITE USAGE
PLAN OCC-BBD-001
SEE PLACEMENT
-17 ft. MLLW
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
M -B
B -0
.D
W G
S O
L
IC
IT
A T
IO
N N
O
X X -X
X X -X
X
DWG 7 OF 8
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
J
H
G
I
-16 ft. MLLW CONTOUR
-18 ft. MLLW CONTOUR
.0 F
O R D
E T A
IL
S
LO
C
A T
IO
N : S
E E S
E C T
IO
N
P R
O P O S E D L
E A D L
IN
E S
O U
N D
IN
G
B
B
-14 ft. MLLW CONTOUR
+1 +1
+0 +1
+1
+0
+0
+0
+1
+0
+1
+12
+3+4 +3+3+3+3
+3+3 +3
+3
+3
+3
+4
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+3
+4
+3 +3
+3 +3
+3+3 +3
+3 +3+3+4+4
+3
+5
+6
+6
+7
+7 +7
+6
+5
+4
+5
+6
+6
+6
+6
+6
+5
+7
+6
+5 +5
+6
+7
+6
+6 +6
+6
+6
+6
+5 +5
+6
+6
+6
+6 +7
+6
+5
+4
+5
+6
+7
+11
+10
+10
+6
+6
+6
+6
+6
+6
+11
+11
+10
+9
+7 +6
+10
+11
+11
+11 +12
+12
+10
+8 +7
+10
+13
+13
+11 +11
+10 +10
+10
+10
+10
+0
+2
+3
+3
+3
+3
+2
+1
+0
O R E G O N
CL
N.T.S.
+5
75'37.5'
CHANNEL
150'
TOE
GREEN
TOE
RED
CHANNEL
QUARTER
-16 ft. MLLW (REQ)
-18 ft. MLLW (MAX)
137.5'
1V : 4H
GREEN QUARTER CHANNEL)
-16 ft. MLLW (REQ. DEPTH: RED TOE TO
GREEN QUARTER CHANNEL)
-18 ft. MLLW (MAX PAY: RED TOE TO
MAX. DEPTH -18 ft. MLLW
-16 ft. MLLW (REQ)
-18 ft. MLLW (MAX)
OVERWIDTH
AUTHORIZED
OVERWIDTH
100'
MLLW
4:1 SLOPE ONLY.
ACCEPTED BASED ON
OVERWIDTH
TOE TO EDGE OF AUTHORIZED
AREA FROM GREEN
***** NOTE *****
NO REQ. DEPTH CRITERIA
CHANNEL TO GREEN TOE)
-14 ft. MLLW (MAX PAY: GREEN QUARTER
X COORDINATE Y COORDINATE
COORDINATES
DREDGE AREA #1
COORDINATES
DREDGE AREA #2
H
I
J
7306987.85 972630.49
7305838.61 972975.81
7305881.77
7307031.01 972774.14
G
973119.46
12-AUG-2017
SURVEY DATE
DREDGE AREA #1
14-SEP-2017
SURVEY DATE
DREDGE AREA #2
13-SEP-2017
LAND SURVEY DATE
DREDGE AREA #2
RM 01+17+00
OF DREDGE AREA #2
DOWNSTREAM LIMIT
RM 01+29+00
OF DREDGE AREA #2
UPSTREAM LIMIT
RM 00+20+00
DREDGE AREA #1
DOWNSTREAM LIMIT OF
RM 00+40+00
DREDGE AREA #1
UPSTREAM LIMIT OF
+0
D R
E D
G E A
R E
A S
B A
K E
R B
A Y S
H E
E T
T
O
R M
T
O
DREDGE AREA #1
DREDGE AREA #2
OVERDEPTH.
14 AND 16 FEET MLLW, PLUS TWO FEET OF PAID
REQUIRED DREDGING DEPTHS TO BE BETWEEN
MAY BE ASSIGNED. GOVERNTMENT ANTICIPATES
AT BAKER BAY. UP TO FOUR ACCEPTANCE AREAS
DRAWING DEPICTS REPRESTATIVE WORK AREAS
***** NOTE *****
RIVER MILE: 01+21+00
CROSS SECTION B - B
DREDGING NOT GUARANTEED.
DETERMINED BY PRE-DREDGE SURVEY. OVERWIDTH
ACTUAL DREDGING DEPTHS AND STATIONING TO BE
MAIN CHANNEL MAX. PAY
BASED ON PRE-DREDGE SURVEY.
STATIONING TO BE DETERMINED
ACTUAL DREDGING DEPTHS AND
20 30
53+25
20 30
40 50
"33"
"35A"
HLB 104
HLB 105
TIDAL 3
P 287
GAGE
STAFF
FLOOD
EBB
N
B
A
D
B
A
C
D
1 3 4 5
21 3 4 5
FILE
NAME
U S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T P
O R
T L
A N
D
C O
R P
S O
F E
N G
IN
E E
R S
P O
R T
L A
N D
O R
E G
O N
D E
S
IG
N E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
A W
A R
D D
A T
E
P L
O T
S C
A L E
D E
S
IG
N F
IL
E N
A M
E
S U
B M
IT
T E
D B
Y
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
P L
O T
D A
T E
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
D A
T E
A P
P R
OF YOUR CONTRACT
SAFETY IS A PART
G
H
I
7337027.15 941308.42
7338880.48 940252.93
7338534.28 939884.85
7336638.84 940950.44
X COORDINATE Y COORDINATE
F
200' 200' 400' 600' 800'
T S
G
E A
S
T S
G
K A
R L
A G E
L L
IS
SCALE IN FEET
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
Flow Arrows
Harbor Lines
State Boundary
Aids to Navigation
Lighthouses
Lights
Lighted Ranges
Lighted Buoys
Unlighted Buoys
Daybeacons
Seasonal Lights and Lighted Dredging Ranges
Benchmarks
Gages Staff Recording
Front Rear
Straight Tidal
River Mileage from Mouth 10
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, W
N
B
OCM-ATB-000
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
M -A
T B -0
.D
W G
S O
L
IC
IT
A T
IO
N N
O
X X -X
X X -X
X
DWG 8 OF 8
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
O R
E G
O N C
O A
S T M
E C
H A
N
IC
A L
N.T.S.
218'
-43 ft. MLLW
-43 ft. MLLW CONTOUR
-44 ft. MLLW CONTOUR
CHANNEL CONTOUR
RIVER MILE: 13+04+00
CROSS SECTION A - A
-44 ft. MLLW
DREDGE AREA 1
REQUIRED DREDGING DEPTH
MAX PAY DEPTH
DETERMINED BY PRE-DREDGE SURVEY.
ACTUAL DREDGING DEPTHS AND STATIONING TO BE
A
A
A
A
FIXED BRIDGE (MAIN CHANNEL)
HOR CL 1070 FEET
VERT CL 193 FEET MLLW
VERT CL 205 FEET MLLW (AT CENTER)
A S
T O
R
IA
T
U R
N
IN
G B
A S
IN
R M
T
O
A S
T O
R I
A the Columbia River Entrance at river mile 3.0 to river mile 101.4 at the
Mouth of the Willamette River; and also-long at Astoria.
provides for a channel 43 feet deep and 600 feet wide from deep water in provides for a turning basin 43 foot deep, 800 feet wide and 4250 feet
THE EXISTING PROJECT
Committee, Pacific Northwest River Basin Commission,July 1972.
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics made on the dates indicated and can only be considered as indicating the The information depicted on this map represents the results of surveys
2009 Aerial Photography data source: USDA, Service Center Agencies.
STAFF GAGE AT BRIDGE PIER: Northing: 938345 Easting: 7353764
Vertical datum is Mean Lower Low Water. (MLLW is 0.13 feet below the North
American Vertical Datum (NAVD 88 Geoid 09) at Columbia River Mile 10.9.
general condition existing at that time.
Control is by ASACE and NOS-C&GS.
Soundings are shown in feet and indicate depths below MLLW.
NOTES
Elevations are shown thus: +2, indicating height in feet above MLLW.
The project depth curve is shown thus:
Reference is Navigation Chart No. 18521.
Horizontal coordinates are based on the Lambert Projection for Oregon, North Zone
(NAD 83, U.S. Survey Feet).
W-10.4-IW COORDINATES
PLACEMENT SITE
W-10.4-IW
PLACEMENT SITE
DISPERSE EACH LOAD.
THROUGHOUT SITE.
DISTRIBUTE LOADS EVENLY
TO CENTROID OF W-10.4-IW
FROM CENTROID OF DREDGE AREA
APPROXIMATELY 3.0 MILES
40 33
F
G
H
I
B
C
D
7349972.63 937834.35
7352186.40 938322.04
7352223.10 938168.29
7352093.85 938084.09
X COORDINATE Y COORDINATE
A
DREDGE AREA COORDINATES
A
E
D
C
B
E 7350158.02 937645.00 18-APR-18
SURVEY DATE
DREDGE AREA
18-APR-18
SURVEY DATE
W-10.4-IW
44 44
RM 12+45+50
OF DREDGE AREA
DOWNSTREAM LIMIT
RM 13+15+00
OF DREDGE AREA
UPSTREAM LIMIT
Y 940,000
Y 940,000
X ,3
,0
X ,3
,0
Y 938,000
Y 936,000
Y 936,000
Y 938,000
X ,3
,0
X ,3
,0
X ,3
,0
X ,3
,0
X ,3
,0
X ,3
,0
-M
A Y -2
DOCK FACE
APPROX. 100'
D
R A
W
IN
G O
C M -A
T B -0
A
D D
E D F
O R A
M E
N D
M E
N T
| 01-OCC-IND-000 |
| 02_OCM-RR1-000 |
| 03_OCM-RR2-000 |
| 04_OCM-RD1-000 |
| 05_OCM-RD2-000 |
| 06_OCM-POR-000 |
| 07_OCM-BB1-000 |
| 08_OCM-ATB-000 |
File details come from the government source that posted it.