DRAFT_21B0018_Rogue_BCOES_Plans.pdf
PDF 4 MB Posted
- Attached to
- FY21 Rogue River Clamshell Dredging Federal contract opportunity
- Solicitation number
- W9127N21B0018
About this file
This draft solicitation is for mechanical clamshell dredging of the Rogue River in Oregon. The U.S. Army Corps of Engineers Portland District will issue solicitation W9127N21B0018 for dredging approximately 400,000 cubic yards as a mandatory line item, with additional optional items totaling 85,000 cubic yards. Material placement will be in a designated ocean disposal site. The work window is June to October 2021 and water quality monitoring will be required. Bids are due 30 days after the solicitation advertises on or about March 26, 2021. The NAICS code is 237990 and the small business size standard is $30 million. A small business subcontracting plan will be required for large businesses. A presolicitation conference is scheduled for March 5, 2021.
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| DRAFT_21B0018_Rogue_BCOES_Specs.pdf |
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Text version
DATE:
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
DRAWINGS IN THIS SET
RECOMMENDATION AND APPROVAL OF ALL THE
SIGNATURES AFFIXED HEREON INDICATE OFFICIAL
CHIEF, OPERATIONS DIVISION
DWANE E. WATSEK
CHIEF, ENGINEERING AND CONSTRUCTION DIVISION
ELIZABETH R. WELLS, P.E.
CHANNELS AND HARBORS PROJECT
OPERATIONS PROJECT MANAGER
RONALD S. FLODIN, P.E.
MAINTENANCE DREDGING 2021
ROGUE RIVER CLAMSHELL
COLONEL, EN COMMANDING
MICHAEL D. HELTON, PMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
U S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
R T
L A
N D D
IS
T R
IC
T P
O R
T L
A N
D
O R
C H
A N
N E
L S A
N D H
A R
B O
R S P
R O J E
C T
O P
E R
A T
IO
N S D
IV
IS
IO
N
COLUMBIA
RIVER
W
IL
L A
M E
T T
E R
IV
E
R
TABLE OF CONTENTS AND VICINITY MAP
DESCRIPTION
CONTRACT DRAWING INDEX
S N
A K
E
R
IV
E R
P A
C
IF
IC
O
C E
A N
OREGON
NEVADA
CALIFORNIA
WASHINGTON
IDAHO
3RRC-ROG2-000
RRC-ROG1-000
RRC-IND-000
RRC-ROG3-000 4
MAINTENANCE DREDGING 2021
ROGUE RIVER CLAMSHELL
ROGUE RIVER ENTRANCE CHANNEL LAYOUT
N
5RRC-ROG-DISP-000
ROGUE RIVER BOAT BASIN ACCESS CHANNEL LAYOUT
ROGUE RIVER GRAVEL BAR LAYOUT
ROGUE RIVER OCEAN PLACEMENT SITE LAYOUT
SHEET ID
NUMBER
DRAWING
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R O
G U
E R
IV
E R C
L A
M S
H E
L L
T A
B L E O
F C
O N
T E
N T S A
N D V
IC
IN
IT
Y M
A P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T N
O
S O
L
IC
IT
A T
IO
N N
O
IS
S
U E D
A T
E
S
IZ
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
M B
L
K A
R L
A G E
L L
IS
M B
L
J R
K W
N
C X
X X
X
W
N
B
:1
4 5 6
DWG 1 OF 5
RRC-IND-000
SHEET ID
-F
E B -2
ROGUE RIVER
X COORDINATE Y COORDINATE
A
B
C
D
CL
N.T.S.
MAXIMUM PAY DEPTH
FLOOD
EBB
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
River Mileage from Mouth
Front
Flow Arrows Straight
Harbor Lines
State Boundary
Benchmarks
Gages Staff Recording
Rear
Tidal
Aids to Navigation
Lighthouses
Lights Fixed Flashing, Occulting
Lighted Ranges Front Rear
Lighted Buoys
Unlighted Buoys Port Starboard Mid Channel Junction
Daybeacons Port Starboard
Seasonal Lights and Lighted Dredging Ranges
NOTES
SCALE IN FEET
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
OF YOUR CONTRACT
SAFETY IS A PART
A
A
REQUIRED DEPTH
U S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
R T
L A
N D D
IS
T R
IC
T P
O R
T L
A N
D
O R
C H
A N
N E
L S A
N D H
A R
B O
R S P
R O J E
C T
O P
E R
A T
IO
N S D
IV
IS
IO
N
10 ft MLLW
11 ft MLLW
PRE/POST
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R O
G U
E R
IV
E R C
L A
M S
H E
L L
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
SEE SPECIFICATION SECTION 35 20 23.00 82
BE DETERMINED BASED ON PRE-DREDGE SURVEY
ACTUAL DREDGING DEPTHS AND STATIONING TO
250' 250' 500' 750' 1000'
N or th J et ty
SJ
M
ON
NJ
M
ON
0+
0+00
RAMP
E N
T R
A N
C E C
H A
N N
E L
12 FT (MLLW )
13 FT (MLLW )
X COORDINATE Y COORDINATE
A
X COORDINATE Y COORDINATE
X COORDINATE Y COORDINATE
DREDGE AREA COORDINATES - BASE DREDGE AREA COORDINATES - OPTION 1 DREDGE AREA COORDINATES - OPTION 2 DREDGE AREA COORDINATES - OPTION 3
B
A
C
D E
F
G
H
I
J
K
L
D
E
F
J
K
J
L
H
I
L
F
G
H
R M
-3
-0
T
O R
M
150' 150'
RIVER MILE: 00+01+34
CROSS SECTION A - A
3860888.31 300733.47
3861564.32 301287.39
3861754.46 301055.35
3861078.45 300501.42
3860888.31 300733.47
3861078.45 300501.42
3860969.46 300412.11
3860030.56 299452.41
3859816.12 299662.20
3860766.55 300633.70
3859816.12 299662.20
3859923.34 299557.31
3858524.71 298127.68
3858417.49 298232.58
3859923.34 299557.31
3860030.56 299452.41
3858631.93 298022.78
3858524.71 298127.68
STAFF GAGE AT COAST GUARD DOCK: Northing: 301879 Easting 3862088 be considered as indicating the general condition existing at that time.
The information depicted on this map represents the results of surveys made on the dates indicated and can only
River Basins Commission, June 1968
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest
2017 Aerial Photography data source: USACE
Reference is Navigation Chart No. 18601
Elevations are shown thus: -2, indicating height in feet above MLLW.
Soundings are shown in feet and indicated depths below MLLW.
1988 (NAVD88 ) at the Coast Guard Dock.
Vertical Datum is Mean Lower Low Water (MLLW ). MLLW is 0.47 feet below North American Vertical Datum of
Horizontal coordinates are based on the Lambert Projection for Oregon, Soth Zone (NAD 83, U.S. Survey Feet )
Control is by USACE.
PLACEMENT SITE INFO
FOR ADDITIONAL
RRC-ROG-DISP-000
SEE DRAWING
02-JUN-2020
SURVEY DATE
36 36
33 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T N
O
S O
L
IC
IT
A T
IO
N N
O
IS
S
U E D
A T
E
S
IZ
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
K A
R L
A G E
L L
IS
M B
L
M B
L
J R
K
-F
E B -2
:2
DWG 2 OF 5
RRC-ROG1-000
SHEET ID
V E R T
IC
A L S
LO
P E
RM 00+00+00 TO 00+08+74
DREDGE AREA - BASE
DREDGE AREA - OPTION 1
RM 00-15-00 TO 00+00+00
DREDGE AREA - OPTION 2
GREEN SIDE
RM 00-35-00 TO 00-15-00
DREDGE AREA - OPTION 3
RED SIDE
RM 00-35-00 TO 00-15-00
J- K -A -B
DREDGING OF ENTRANCE SPIT
FOR DETAILS ON
SEE SPEC SECTION 35 20 23.00 82
W
N
C X
X X
X
W
N
B
A
B
C
D
E
F
CL
N.T.S.
MAXIMUM PAY DEPTH
FLOOD
EBB
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
River Mileage from Mouth
Front
Flow Arrows Straight
Harbor Lines
State Boundary
Benchmarks
Gages Staff Recording
Rear
Tidal
Aids to Navigation
Lighthouses
Lights Fixed Flashing, Occulting
Lighted Ranges Front Rear
Lighted Buoys
Unlighted Buoys Port Starboard Mid Channel Junction
Daybeacons Port Starboard
Seasonal Lights and Lighted Dredging Ranges
NOTES
SCALE IN FEET
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
OF YOUR CONTRACT
SAFETY IS A PART
A
A
REQUIRED DEPTH
U S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
R T
L A
N D D
IS
T R
IC
T P
O R
T L
A N
D
O R
C H
A N
N E
L S A
N D H
A R
B O
R S P
R O J E
C T
O P
E R
A T
IO
N S D
IV
IS
IO
N
100' 100' 200' 300' 400'
NJ
M
ON
STA
FF
G
A G E
10 FT (MLLW )
11 FT (MLLW )
10-FEB-2021
SURVEY DATE
10 ft MLLW
11 ft MLLW
PRE/POST
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R O
G U
E R
IV
E R C
L A
M S
H E
L L
B O
A T B
A S
IN
A
C C
E S
S C
H A
N N
E L
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
R M
T
O R
M
DREDGE AREA COORDINATES
OW OW
25' 50' 50' 25'
RIVER MILE: 00+15+46
CROSS SECTION A - A
SEE SPECIFICATION SECTION 35 20 23.00 82
BE DETERMINED BASED ON PRE-DREDGE SURVEY
ACTUAL DREDGING DEPTHS AND STATIONING TO
A
B
C
D
E
F
3861713.55 301021.82
3863184.16 301310.98
3863247.91 301055.96
3863126.64 301025.64
3863097.77 301141.12
3861468.08 300820.69
PLACEMENT SITE INFO
FOR ADDITIONAL
RRC-ROG-DISP-000
SEE DRAWING
STAFF GAGE AT COAST GUARD DOCK: Northing: 301879 Easting 3862088 be considered as indicating the general condition existing at that time.
The information depicted on this map represents the results of surveys made on the dates indicated and can only
River Basins Commission, June 1968
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest
2017 Aerial Photography data source: USACE
Reference is Navigation Chart No. 18601
Elevations are shown thus: -2, indicating height in feet above MLLW.
Soundings are shown in feet and indicated depths below MLLW.
1988 (NAVD88 ) at the Coast Guard Dock.
Vertical Datum is Mean Lower Low Water (MLLW ). MLLW is 0.47 feet below North American Vertical Datum of
Horizontal coordinates are based on the Lambert Projection for Oregon, Soth Zone (NAD 83, U.S. Survey Feet )
Control is by USACE.
6 6
5 5
7 7
8 8
9 9
0 0
-0 -0
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-1
-1
-0
-1
-1
-2
-0
9 9
7 7
0 0
-0 -0
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-1
-1
-0
-1
-1
-2
-0
6 6
6 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T N
O
S O
L
IC
IT
A T
IO
N N
O
IS
S
U E D
A T
E
S
IZ
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
K A
R L
A G E
L L
IS
W
N F
Y C
X X
X X
DWG 3 OF 5
RRC-ROG2-000
SHEET ID
M B
L
M B
L
J R
K
:1
-F
E B -2
W
N
B
NO M
ATERIA
L DI
STURBANCE
BEYOND R
M 0
0+2 2+0
A
B
C
D
E
F
G
H
N.T.S.
MAXIMUM PAY DEPTH
FLOOD
EBB
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
River Mileage from Mouth
Front
Flow Arrows Straight
Harbor Lines
State Boundary
Benchmarks
Gages Staff Recording
Rear
Tidal
Aids to Navigation
Lighthouses
Lights Fixed Flashing, Occulting
Lighted Ranges Front Rear
Lighted Buoys
Unlighted Buoys Port Starboard Mid Channel Junction
Daybeacons Port Starboard
Seasonal Lights and Lighted Dredging Ranges
NOTES
SCALE IN FEET
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
OF YOUR CONTRACT
SAFETY IS A PART
A
A
REQUIRED DEPTH
U S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
R T
L A
N D D
IS
T R
IC
T P
O R
T L
A N
D
O R
C H
A N
N E
L S A
N D H
A R
B O
R S P
R O J E
C T
O P
E R
A T
IO
N S D
IV
IS
IO
N
100' 100' 200' 300' 400'
10-FEB-2021
SURVEY DATE
7 ft MLLW
8 ft MLLW
PRE/POST
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R O
G U
E R
IV
E R C
L A
M S
H E
L L
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
R M
T
O R
M
DREDGE AREA COORDINATES
450'
RIVER MILE: 00+30+89
CROSS SECTION A - A
A
3863126.03 301543.52
3863998.03 301714.91
3864776.60 301777.12
3864749.15 301327.96
3864120.31 301281.01
3863235.16 301106.96
B
C
D
E
F G R
A V
E L B
A R
7 FT (MLLW )
8 FT (MLLW )
-5
PLACEMENT SITE INFO
FOR ADDITIONAL
RRC-ROG-DISP-000
SEE DRAWING
STAFF GAGE AT COAST GUARD DOCK: Northing: 301879 Easting 3862088 be considered as indicating the general condition existing at that time.
The information depicted on this map represents the results of surveys made on the dates indicated and can only
River Basins Commission, June 1968
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest
2017 Aerial Photography data source: USACE
Reference is Navigation Chart No. 18601
Elevations are shown thus: -2, indicating height in feet above MLLW.
Soundings are shown in feet and indicated depths below MLLW.
1988 (NAVD88 ) at the Coast Guard Dock.
Vertical Datum is Mean Lower Low Water (MLLW ). MLLW is 0.47 feet below North American Vertical Datum of
Horizontal coordinates are based on the Lambert Projection for Oregon, Soth Zone (NAD 83, U.S. Survey Feet )
Control is by USACE.
9 9
0 0
-0 -0
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-0
-0
-0
-0
-0
-1
-1
-1
-0
-1
-1
-2
-0
-1
-1
-2
-1
-1
-1
-2
-2
-0
-1
-1
-2
-2
-1
-0
-1
-2
-2
-1
-0
-1
-2
-2
-2
-0
-1
-1
-2
-3
-1
-0
-1
-2
-2
-2
-0
-0
-1
-2
-2
-3
-1
-1
-1
-2
-2
-2
-0
-1
-1
-1
-1
-0
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-0
-0
-0
-1
-1
-1
-0
-0
-1
-1
-1
-1
-0
-1
-1
-1
-1
-0
-0
-0
-1
-1
-1
-0
-0
-0
-1
-1
-1
-1
-0
-1
-1
-1
-1
-0
-1
-1
-1
-0
-0
-1
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-0
-1
-1
-0
-0
-1
-1
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-1
-1
-1
-0
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-0
-0
-0
-0
-1
-1
-0
-0
-0
-0
-0
-0
-0
-0
-1
-1
-1
-0
-0
-0
-0
-0
-0
-0
-1
-2
-1
-0
-0
-0
-0
-0
-0
-1
-1
-1
-0
-0
-0
-0
-0
-1
-2
-1
-0
-0
-0
-0
-0
-0
-2
-2
-1
-0
-0
-0
-0
-0
-0
-0
-2
-2
-2
-0
-0
-0
-0
-2
-2
-2
-1
-0
-0
-2
-2
-2
-1
-2
-2
-2
-1
-2
-2
-3
-2
-2
-2
-3
-2
-0
-1
-2
-3
-3
-0
-1
-3
-3
-3
-0
-0
-3
-3
-3
-1
-3
-3
-4
-2
-3
-4
-4
-3
-3
-4
-4
-3
-4
-4
-4
-4
-0
-3
-4
-5
-4
-2
-1
-2
-4
-5
-4
-3
-0
-1
-2
-5
-5
-5
-4
-0
-0
-2
-2
-3
-4
-5
-4
-1
-0
-0
-1
-2
-2
-4
-5
-4
-2
-0
-0
-0
-0
-1
-1
-4
-5
-5
-3
-1
-1
-0
-1
-4
-5
-4
-4
-2
-0
-0
-4
-4
-5
-4
-3
-0
-0
-0
-0
-0
-4
-5
-5
-5
-4
-1
-1
-0
-0
-0
-0
-4
-5
-5
-5
-4
-2
-1
-1
-0
-0
-0
-0
-0
-0
-3
-4
-5
-5
-5
-5
-2
-1
-1
-0
-0
-0
-0
-0
-0
-4
-5
-5
-5
-5
-5
-4
-1
-1
-0
-0
-0
-0
-1
-5
-5
-5
-6
-6
-5
-4
-1
-1
-1
-1
-0
-0
-0
-1
-5
-5
-5
-6
-6
-5
-5
-2
-1
-1
-1
-1
-0
-0
-0
-1
-0
-3
-6
-6
-6
-6
-6
-5
-2
-1
-1
-1
-0
-0
-0
-0
-0
-5
-6
-6
-6
-6
-5
-3
-1
-0
-0
-0
-0
-0
-0
-0
-0
-5
-6
-6
-6
-6
-5
-4
-1
-1
-1
-1
-0
-0
-0
-0
-4
-1
-1
-1
-1
-0
-0
-0
-0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T N
O
S O
L
IC
IT
A T
IO
N N
O
IS
S
U E D
A T
E
S
IZ
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
K A
R L
A G E
L L
IS
W
N F
Y C
X X
X X
DWG 4 OF 5
RRC-ROG3-000
SHEET ID
M B
L
M B
L
J R
K
:1
-F
E B -2
W
N
B
NO M
ATERIA
L DI
STURBANCE
BEYOND R
M 0
0+2 2+0
VERTICAL SLOPE
F-E-B
A
B
C
D
FLOOD
EBB
LEGEND
Primary Control Point
Coordinated Survey Points
Uncoordinated Survey Points
Dredging Ranges
River Mileage from Mouth
Front
Flow Arrows Straight
Harbor Lines
State Boundary
Benchmarks
Gages Staff Recording
Rear
Tidal
Aids to Navigation
Lighthouses
Lights Fixed Flashing, Occulting
Lighted Ranges Front Rear
Lighted Buoys
Unlighted Buoys Port Starboard Mid Channel Junction
Daybeacons Port Starboard
Seasonal Lights and Lighted Dredging Ranges
NOTES
SCALE IN FEET
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
OF YOUR CONTRACT
SAFETY IS A PART
U S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
P O
R T
L A
N D D
IS
T R
IC
T P
O R
T L
A N
D
O R
C H
A N
N E
L S A
N D H
A R
B O
R S P
R O J E
C T
O P
E R
A T
IO
N S D
IV
IS
IO
N
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
R O
G U
E R
IV
E R C
L A
M S
H E
L L
500' 500' 1000' 1500' 2000'
C
A B
D
R O
G U
E R
IV
E R O
C E
A N P
L A
C E
M E
N T S
IT
E
P L
A C
M E
N T S
IT
E L
A Y
O U
T D
R A
W
IN
G
PLACEMENT SITE COORDINATES
SJ MON
0+00
-05
-10
-15
-20
-25
-25
-20
-15
-10
-05
-30
-35
-40
-45
-45
-40
-35
-30
-50
-50
-52+80
-1
0+00
NJ MON 3
North Jetty 3
ROGUE 2
RAMP
3852406.49 291657.53
3855369.78 293949.81
3856286.82 292690.45
3853323.47 290398.04
02-JUN-2020
SURVEY DATE
474548 495051525455
55565859585960616366 65656972697171
727373 7375808280838288
89 87 85 85
83 80 86 77 77 77 75
72 72 71 71 70
69 67
63 64
63 61 59 59 61 59 59
53 55 56 54 48
50 49
47495251 5454535557586060636163666464
676767717573777279737878 82818288859262
91 70 84
84 84 82 80 78 78
73 75 73
69 68 68
65 69 62 66
62 62 60 64
63 58
55 58 56 55 53 53 52
4852555556
56585460 596163636462
6465676366687472 727578728282868685
848992
76 80 78
85 83
83 81
73 72 69
69 69
64 66 64 66 66 62
64 62
58 56
57 56
53 52 51
515252 545658595860
6359626365646466
666867 697071
737676 828481
838588798472
77 85 80
83 84
80 78 80 77 74 74
70 68
68 68 70 65
65 66 65 64 65 65 61
58 62
57 56 56 57 54
53 54
54545352555455585760626062666465
6768706971 747473737677838081
838781
88 88
86 86 82 84
81 78
77 73
70 74 71 69 70
70 67 67 64
64 65 61
62 59 60 58
58 57 56
55575558575958 56616063
636264656567677067707274737676787979828383 8890888890
91 92 87 89 87
84 81 78
77 76
77 74 72 72 70 72 69
64 68 64
65 64
62 61 60 59 59 59
57 56
575860575859616262656464666566676971 727173767875747881808183
82848687898989
STAFF GAGE AT COAST GUARD DOCK: Northing: 301879 Easting 3862088 be considered as indicating the general condition existing at that time.
The information depicted on this map represents the results of surveys made on the dates indicated and can only
River Basins Commission, June 1968
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest
2010/2017 Aerial Photography data source: ESRI, USDA, NASA, i-cubed/USACE
Reference is Navigation Chart No. 18601
Elevations are shown thus: -2, indicating height in feet above MLLW.
Soundings are shown in feet and indicated depths below MLLW.
1988 (NAVD88 ) at the Coast Guard Dock.
Vertical Datum is Mean Lower Low Water (MLLW ). MLLW is 0.47 feet below North American Vertical Datum of
Horizontal coordinates are based on the Lambert Projection for Oregon, Soth Zone (NAD 83, U.S. Survey Feet )
Control is by USACE.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T E
D B
Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T N
O
S O
L
IC
IT
A T
IO
N N
O
IS
S
U E D
A T
E
S
IZ
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
K A
R L
A G E
L L
IS
W
N F
Y C
X X
X X
M B
L
M B
L
J R
K
-F
E B -2
DWG 5 OF 5
RRC-ROG-DISP-000
SHEET ID
:5
1.5 N
AUTICAL MIL
ES
FROM RM 00+
00+00
W
N
B
| 0_RRC-TLT-000 |
| 01-RRC-IND-000 |
| 02-RRC-ROG1-000 |
| 03-RRC-ROG2-000 |
| 04-RRC-ROG3-000 |
| 05-RRC-ROG-DISP-000 |
File details come from the government source that posted it. Updated .