B.08SolicitationCoosBayUpriverClamshellPlans.pdf
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S U
B M
IT
T E
D B
Y
DWG 1 OF 4
CBC-IND-000
CBC-IND-000
C B
C -I
N D -0
.D
W G
COLUMBIA
RIVER
W
IL
L A
M E
T T
E R
IV
E
R
-M
A R -1
T M
H
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
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
D A
T 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
SAN FRANCISCO
DRAWING
IDAHO
N
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
COOS BAY
LOCATION
PROJECT
E N
M
E N
M
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
W
N
B
3CBC-CB1-000
CBC-CB2-000 4
TO 13+13+00 PLANNING LAYOUT DRAWING
COOS BAY STATIONS 11+49+00
TO 15+00+00 PLANNING LAYOUT DRAWING
COOS BAY STATIONS 13+13+00
OVERVIEW
COOS BAY
WITH WORK AREA(S)HIGHLIGHTED
OVERVIEW OF COOS BAY AND DISPOSAL SITE H
MAINTENANCE DREDGING 2019
COOS BAY UPRIVER CLAMSHELL
C O
O S B
A Y U
P R
IV
E R C
L A
M S
H E
S U
B M
IT
T E
D B
Y
DWG 2 OF 4
CBC-OVR-000
T M
H
K A
R L
A G E
L
IS
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
D A
T 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
E N
M
E N
M
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
W
N
B
P R
O J E
C T O
V E
R V
IE
W M
A P
S
RM 15+00+00
RM 11+49+00
PLACEMENT SITE "H"
C B
C -O
V R -0
.D
G N
PROJECT OVERVIEW
MAINTENANCE DREDGING 2019
COOS BAY UPRIVER CLAMSHELL
C O
O S B
A Y U
P R
IV
E R C
L A
M S
H E
L L
-M
A R -1
B
A
C
D
B
A
C
D
1 3 4 5
3 4 5
FILE
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
S O
L
IC
IT
A T
IO
N N
O
P L
O T
D A
T E
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
W
N
B
D A
T E
A P
P R
200' 200' 400' 600' 800'
SCALE IN FEET
N
X COORDINATE X COORDINATE X COORDINATE
OF YOUR CONTRACT
SAFETY IS A PART
3934288.03
3933707.92
3933251.63
3933250.65 648110.27
648696.98
650343.34
651077.34
651862.14
652436.66
Y COORDINATE
A
B
C
D
E
F
G
H
I
J
K
L
3932954.46
3934232.17
3933504.27
3933366.98
Y COORDINATE
647463.11
647140.71
646146.68
647214.48M
N
O 3933273.07
3933709.82
3932746.43
Y COORDINATE
648371.78
651847.87
650271.99
52+80
LEGEND
Primary Control Point
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal
FLOOD
EBB
Port
Rear
Port
Fixed
Front
Junction
Starboard 43
Flashing, FLOW provides for a channel across the outer bar 47 feet deep and of suitable width with dimensions gradually reducing to river mile 1.0 at Guano Rock; thence a channel 37 feet deep and 300 feet wide to the railroad bridge at river mile 9.0;
feet long at North Bend and Coalbank Slough.
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
Staff Recording
Front Rear
Straight Tidal
River Mileage from Mouth
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
THE EXISTING PROJECT
thence a channel 37 feet deep and 400 feet wide to river mile 15.0 in Isthmus
Also provides for a turning basin 37 feet deep, 900 feet wide and 1000
NOTES
Soundings are shown in feet and indicate depths below MLLW.
Elevations are shown thus: +2, indicating height in feet above MLLW.
The information depicted on this map represents the results of surveys
Horizontal coordinates are based on the Lambert Projection for Oregon, South Zone (NAD 83, U.S. Survey Feet).
Control is by USACE.
made on the dates indicated and can only be considered as indicating the general condition existing at that time.
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest River Basins Commission.
Reference is Navigation Chart No. 18587.
Aerial Photography taken by U.S.D.A. Fall 2009
Vertical Datum is Mean Lower Low Water 1983-2001. (MLLW is 0.93 feet below
Northing: 656674 Easting: 3933038
STAFF GAGE AT NORTH BEND
North American Vertical Datum (NAVD 88) at North Bend.)
Y
,0
Ran ge
Fron t, Q k Fl W
Nor th B end Up per Ran ge Rea r, Q k Fl W
Nor th B end Up per
Cha nne l 37 , Fl
G
S.
E
N D
D O
C K
N.
E
ND
DOCK
HLT 1
TRACK
BM
HYDROGRAPHIC
DOCK
PIERCE
X 3,936,00
X 3,933,00
Y
,0
Y
,0
X 3,936,00
DWG 3 OF 4
E N
M
T M
H
E N
M
3934647.70
3934430.20
DREDGE AREA COORDINATES
CBC -CB1-000
C B
C -C
B -0
.D
W G
A
NAME
C
D
E
G H
I
J
K
L
M
N
O
PQ
F
B
P
Q 3933747.30 652453.09
3933913.89 645904.273933658.54 650165.15
3934258.56 652559.53
WORK AREAS
**BOUNDARY BETWEEN
WORK AREA 11+49 TO 12+20
**DOWNSTREAM BOUNDARYOF
-M
A R -1
C O
O S B
A Y
S T
A T
O
CL
REQUIRED DREDGING DEPTH
190' 210'
-30 ft. MLLW
-31 ft. MLLWMAXIMUM PAY DREDGING DEPTH
N.T.S.
STA: 13+05+00
CROSS SECTION B-B
A
A
CL
REQUIRED DREDGING DEPTH
645' 200'40
-36 ft. MLLW
-37 ft. MLLWMAXIMUM PAY DREDGING DEPTH
N.T.S.
STA: 12+10+00
CROSS SECTION A-A
B
B
NOT TO SCALE
X COORDINATE
3890128.69
656216.98
653764.11
654832.10
Y COORDINATE
A
B
C
D 3886497.83
3887434.45 657288.28
SITE H COORDINATES
3889118.35
A
SITE H
B
C
D
BASED ON PRE DREDGE SURVEY
ACTUAL DREDGING DEPTHS TO BE DETERMINED
BASED ON PRE DREDGE SURVEY
ACTUAL DREDGING DEPTHS TO BE DETERMINED
-36 ft. MLLW
-37 ft. MLLW
-36 ft. MLLW
-37 ft. MLLW
-30 ft. MLLW
-31 ft. MLLW
K A
R L
A G E
L L
IS
AT "KL," 13+13+00
ON THIS DRAWING
**UPSTREAM BOUNDARY
22 22 22
24 24
27 27
30 31
3233 33
33 33
35 35 35
363636 36
35 3535
37 37
37 37
38 38
39 39
404041 41
35 35
36 36
38 39
40 40 40 40
4041 41
41 41
36 36
36 36
36 36
36 36
36 36 36
37 3737
3838 38
38 38
41 4141
41 41
41 41
42 42 4242 421919
3030 3030
313232
333333 33
34 343434
34 34 34
34 34
35 35
35 35
35 35
35 35
36 36
39 39
40 40
40 40 4040
41 41
41 41
41 41
41 41
18 18
21 22 22 22
23 23
25 25
25 25
25 25 26
28 28
40 40
40 40
41 41
414141 41 41
41 42
42 42 42 42 4242
6 6
8 8
10 10
10 1111
12 12
12 12
12 12
19 19
34 34
37 37
39 39
39 39
40 40
56 7
7 7
9 9
31 31
36 36
383839
40 40
40 40
41 41
43 43
8 9
11 11
31 31
34 3434
35 35
38 38
39 39 39
43 43
43 43
11 11
13 13
33 333333
34 3434
34 34
35353535
363636
42 4242
43 43
24 24
373737
37 37
37 37
38 38
38 38
38 38
38 38
43 43
27 27
28 29
3637 37
38 38
38 38
38 38
38 38
39 39
4040 40
41 41
42 42
22 22
38 38
39 39
39 39
39 39
39 39
39 39
40 40
41 41
42 42
36 3636
36 36
38 38
39 39
42 42
434343
4444 44 44 44
26 27
27 27
36 36
38 38
38 3838
383939
39 39
40 40
44 44
2727 27
35363737
37 37
39 39
393939
39 39
39 39
3939 39
40 40
414142
43 44
44 44
44 44
45 45
161616
28 28
32 32
3737 37
3838 38
3838 3838
39 39
39 3939
41 4141
43 43
36 36
37 37
37 3737
37 37
4040 40
33 33
35 3535
3636 36 36 3636
36 36
37 37
2 3
66 6
8 899
1415 15
18 18
2929 29
353636
7 8
30-JAN-2019
SURVEY DATE
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
C O
O S B
A Y U
P R
IV
E R C
L A
M S
H E
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
C H
IE
F
W A
T E
R W
A Y
S M
A
IN
T S
E C
T
S O
L
IC
IT
A T
IO
N N
O
P L
O T
D A
T E
P L
A N
N
IN
G L
A Y
O U
T D
R A
W
IN
G
US ARMY CORPS
OF ENGINEERS
PORTLAND DISTRICT
D A
T E
A P
P R
M A
R K
M A
R K
CL
REQUIRED DREDGING DEPTH
C B
C -C
B -0
.D
W G
W
N
B
D A
T E
A P
P R
200' 200' 400' 600' 800'
SCALE IN FEET
X COORDINATE X COORDINATE X COORDINATE
OF YOUR CONTRACT
SAFETY IS A PART
3934488.91
CHANNEL LIMITS COORDINATES
3935730.68
3935849.17
3935388.86
3935064.62
3935052.46 641384.06
641683.83
642790.82
643984.46
644534.69
645796.07
Y COORDINATE
A
B
C
D
E
F
I
J
K
L
M
N
3935781.78
3936253.42
3937481.94
3937426.87
3936798.04
3935932.96
Y COORDINATE
640052.91
639828.40
639892.65
639683.23
639253.12
639309.54
Q
R
S
T
U
V 3934802.37
3933930.14
3935162.50
3935245.40
3935063.29
3934725.03
Y COORDINATE
641947.45
643102.33
643938.09
644323.03
644894.61
645882.08
GAGE
STAFF
Rear, E Int W Marshfield Range
Front, Qk Fl R Marshfield Range
Front, Qk Fl W Ferndale Upper Range
Rear, E Int W Ferndale Upper Range
COOS BAY
52+80
CROSSING AREA
SUBMERGED CABLE
V 1997
MARSHFIELD HILL RMS
Y57
E 468
HLT 14 RM 1
HLT 14 RM 2
HLT 13
HLT 13 RM 2
HLT 12
HLT 12 RM 2
EAST RAMP
Y ,0
Y ,0
X 3,933,000
X 3,939,000
X 3,936,000
Y ,0
Y ,0
Y ,0
X 3,936,000
NAME
FILE
DWG 4 OF 4
E N
M
T M
H
E N
M
507' 200'
-30 ft. MLLW
-31 ft. MLLWMAXIMUM PAY DREDGING DEPTH
N
3935153.07
3935342.19 640453.81
640806.30
G
H
O
P
3934672.18
3935163.65 639729.01
640645.01
W
X 3933913.89 645904.27
CBC-CB2-000
LEGEND
Primary Control Point
Aids to Navigation
Lighthouses Lights Lighted Ranges Lighted Buoys
Benchmarks Gages Staff Recording
Front Rear
Straight Tidal
FLOOD
EBB
Port
Rear
Port
Fixed
Front
Junction
Starboard 43
Flashing, FLOW provides for a channel across the outer bar 47 feet deep and of suitable width with dimensions gradually reducing to river mile 1.0 at Guano Rock; thence a channel 37 feet deep and 300 feet wide to the railroad bridge at river mile 9.0;
feet long at North Bend and Coalbank Slough.
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
Staff Recording
Front Rear
Straight Tidal River Mileage from Mouth
FLOOD
EBB
Port
Rear
Port
Fixed Occulting
Front
Starboard Mid Channel Junction
Starboard 43
Flashing, FLOW
THE EXISTING PROJECT
thence a channel 37 feet deep and 400 feet wide to river mile 15.0 in Isthmus
Also provides for a turning basin 37 feet deep, 900 feet wide and 1000
NOTES
Soundings are shown in feet and indicate depths below MLLW.
Elevations are shown thus: +2, indicating height in feet above MLLW.
The information depicted on this map represents the results of surveys
Horizontal coordinates are based on the Lambert Projection for Oregon, South Zone (NAD 83, U.S. Survey Feet).
Control is by USACE.
made on the dates indicated and can only be considered as indicating the general condition existing at that time.
River mileage conforms to the River Mile Index of the Hydrology and Hydraulics Committee, Pacific Northwest River Basins Commission.
Reference is Navigation Chart No. 18587.
Aerial Photography taken by U.S.D.A. Fall 2009
Vertical Datum is Mean Lower Low Water 1983-2001. (MLLW is 0.93 feet below North American Vertical Datum (NAVD 88) at North Bend.)
A
B
C D
E
F
G
H
I
J
K
L M
N
O
P
Q
R
S
T U
V
WX
3934232.17 646146.68
N.T.S.
**END OF WORK AREA 12+20 TO 15+00
C O
O S B
A Y
S T
A T
O
STA: 14+35+00
CROSS SECTION A-A
A
A
-M
A R -1
NOT TO SCALE
X COORDINATE
3890128.69
656216.98
653764.11
654832.10
Y COORDINATE
A
B
C
D 3886497.83
3887434.45 657288.28
SITE H COORDINATES
3889118.35
A
SITE H
B
C
D
BASED ON PRE DREDGE SURVEY
ACTUAL DREDGING DEPTHS TO BE DETERMINED
-30 ft. MLLW
-31 ft. MLLW
TO 38 FEET
**PREVIOUSLY CLEARED
K A
R L
A G E
L L
IS
AT "AX," 13+13+00
ON THIS DRAWING
**DOWNSTREAM BOUNDARY
38 38
39 26
373838
38 38
39 26
34 34
27 27
35 35
2727 27
2929 29
3434 34
27 2728
28 28
32 3232
3232 32
343434
34 35
35 35
141920
26 28
33 3333
33 33
34 34 34 34
5 6
32 32
55 666
8 999
10 1010
13 13
18 18
25 25
32 32
33 33
30 30
30 30
31 31
33 33
3131 31
323232
33 3333
31 31
32 32
32 32
343434
34 34
28 28
32 32
32 32
33 33
33 33
33 33
15 15
15 15
1919 19
20 21
22 22 23
23 23
25 25
31 31
34 34
35 3535
35 36
36 36
+0 +0000
0 0
5 5
14 14
15 15
21 21
23 23
29 30
36 37
37 37
3838 39
+1+1 +1
+10
15 15
16 16
16 16
20 20
30 31
3838 38
39 39
39 39
39 39
15 15
16 16
17 17
272728
393939
393939
15 16
18 18
28 2828
28 28 28 28
303030
31 31
35 35
35 35
39 40
40 40
+0
9 9
1616 17
18 19
20 20
27 27
2727 27
3131 31
32 32
8 8
8 8 8
20 20
27 28
2929 29
29 29
9 9
6 6
8 8
9 9
18 18
27 27
18 18
26 26
18 18
18 19
22 23
27 2727
27 28
24 24
29 30
29 29
+1
+1
+1
22 23
29 29
30 31
30 30
30 30
31 31
33 33
40 2325
30-JAN-19
SURVEY DATE
Northing: 641912 Easting: 3934634
STAFF GAGE AT COOS BAY
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
C O
O S B
A Y U
P R
IV
E R C
L A
M S
H E
L L
S U
B M
IT
T E
D B
Y
| 00-CBC-TLT-000_signed |
| 01-CBC-IND-000 |
| 02-CBC-OVR-000 |
| 03_CBC-CB1-000 |
| 04_CBC-CB2-000 |
File details come from the government source that posted it.