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END PROJECT
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RESUME PROJECT
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SUSPEND PROJECT
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(Sheet F.1)
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UPPER HOH RIVER ROAD
WA JEFF 91420(1)
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(Sheets F.4-5)
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(Sheet F.5)
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RESUME PROJECT
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0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3 1 0
3
1
0
315
315
3
1
5
3
1
5
3
1
5
3
1
5
320 32
3
2
0
3
2
0
3
2
0
3
2
0
320
3
2
5
3
2
5
3
2
5
3
2
5
325
325325
3
3
0
3
3
3
3
0
330
330330
3
3
0
3
3
0
3
3
0
3
3
0
335
335
3
3
5
3
3
5
335
335
3
3
5
340
3
4
0
3
40
3
4
0
3
4
0
340
340340
3
4
0
0
3
4
5
3
4
5
3
4
5
345
3
4
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345345
3
4
5
350
350
350350
3
5
0
355355 3 5 5360360 365 6 5365
365
365 37
3
7
0
370 3753
8
0
80
85
5
0
0
Check dams (Filter rock)78+55 to 80+75, LT
S
U
S
P
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D
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8
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7
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t
o
8
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0
0
,
R
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4
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B
W
C
4
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A
Clearing limits
C
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r
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m
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s
7
9
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0
0
t
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8
5
+
0
0
- SEE FIGURE 811
P
e
r
m
a
n
e
n
t
I
m
p
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m
p
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r
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s
O w 310 9+00 to 85+0 River access MATCHLINE 10
1
1
4
6
N
OHW
O
H
W
9
6
9
8
Ordinary high water
River access
River access
RESUME PROJECT
97+29.96
98+74.53
SUSPEND PROJECT
HOH RIVER
H
W
Temporary Flow Barrier
River Access
Permanent Impact
Temporary Impact
Culvert
Ordinary High Water
Stream
Wetland
OHW
96+00 to 98+60
LEGEND
12 46
N
O
H
W
O
H
W
O
H
W
O
H
W
O
H
W
O
H
W
O
H
W
1
0
5
7
0
0
1
1
0
rolled erosion control product
Filter rock checkdams with
701+60 to 702+17 RT
Silt fence
109+30 LT/RT
108+51 Lt/RT
rolled erosion control product
Filter rock checkdams with
701+19 to 702+17, LT
rolled erosion control product
Filter rock checkdams with
700+46 to 701+20, RT
rolled erosion control product
Filter rock checkdams with
700+22 to 700+45, LT
Silt fence
109+11 to 110+22 RT
Silt fence
107+47 to 108+49, LT
Roadway obliteration
Ordinary high water
Filter rock check dams
110+42 to 112+40
Silt fence
109+20 to 110+43, LT
Clearing limit
RESUME PROJECT
103+00
rolled erosion control product
Filter rock checkdams with
103+00 to 107+52, LT
Silt fence
103+00 to 108+68, RT
Ordinary high water
Staging Area
Temporary Flow Barrier
River Access
Permanent Impact
Temporary Impact
Culvert
Ordinary High Water
Stream
Wetland
OHW
LEGEND
STAGING AREA
13 46
N
1
1
5
Filter rock checkdam
112+71 to 117+02, LT
Clearing limit
Filter rock checkdam
112+63 to 117+02, RT
rolled erosion control product
Filter rock checkdam with
111+40 to 112+63, RT
Clearing limit
117+03.39
END PROJECT
Temporary Flow Barrier
River Access
Permanent Impact
Temporary Impact
Culvert
Ordinary High Water
Stream
Wetland
OHW
LEGEND
14 46
U
P
P
E
R
H
O
H
R
O
A
D
B
A
N
K
S
T
A
B
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S
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H
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T
O
N
0
1
0
2
0
3
0
4
0
5
0
6
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
7
0
270260250240
8
0
9
0
1
0
0
1
1
0
120130140150
8
0
9
0
1
0
0
1
1
0
1
2
0
1
3
0
N
S
C
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L
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0
1
0
1
0
2
0
2
5
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2
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locate as n
e
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f
l
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b
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x
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3
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v
2
4
1
.
8
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(
L
=
4
0
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)
c
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n
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b
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x
c
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w
1
6
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1
6
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c
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1
2
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t
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t
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w
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4
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1
1
transiti
o
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x
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a
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shape a
n
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e
a
m
c
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l
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,
7
0
L
.
F
.
,
locate as needed barrier,Temporary flow
L
C
L
C
l
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c
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a
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n
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d
e
d
T
e
m
p
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b
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p
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c
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3
E
x
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a
d
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w
c
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l
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t
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l
a
c
e
d
r
i
p
r
a
p
,
c
l
a
s
s
3
(
L
-
8
'
)
N
e
w
p
r
e
c
a
s
t
w
i
n
g
w
a
l
l
(
L
-
2
4
'
)
N
e
w
p
r
e
c
a
s
t
w
i
n
g
w
a
l
l
(
L
-
4
0
'
)
c
o
n
c
r
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t
e
b
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x
c
u
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v
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r
t
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w
1
6
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x
1
6
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p
r
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c
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v
2
5
4
.
0
l
o
c
a
t
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a
s
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,
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e
m
p
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r
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a
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,
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r
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p
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v
2
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8
'
"2 1 4 '-3 "2 1 4 '-3
E
l
e
v
2
5
1
.
8
'
E
l
e
v
2
5
8
.
8
'
A
MP 4.38 CULVERTPLAN & PROFILE 1215
O
H
W
M
O
H
W
M
1
5
4
6
U
P
P
E
R
H
O
H
R
O
A
D
B
A
N
K
S
T
A
B
I
L
I
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A
T
I
O
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A
N
D
C
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P
L
A
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O
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Y
,
W
A
S
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u
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c
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w
1
6
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6
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x
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6
6
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8
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6
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2
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MP 4.38 CULVERTELEVATIONS 16
1
6
4
6
U
P
P
E
R
H
O
H
R
O
A
D
B
A
N
K
S
T
A
B
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L
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Z
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T
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A
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D
C
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A
A
BB
L
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C
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T
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O
N
(
e
a
c
h
)
S
T
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N
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A
B
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T
(
f
t
)
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(
f
t
)
W
(
i
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)
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(
c
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(
c
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1
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9
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4
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)
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u
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2
D (typ.)D (typ.)41
S
t
r
e
a
m
b
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d
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d
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m
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4
R
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MP 4.38 SIMULATED STREA
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MP 4.38SIMULATED STREA
M
CULVERT INTERIORTREATMENT
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SCALE IN FEET
402001020
N
PLAN
F
l
o
w
1
1
0
F
l o
w
Width 20'
Channel Bottom
stream channel
Centerline proposedproposed channel
Bottom edge of
Channel Bottom El. = 395.63
N 313505.32, E 845200.69
Sta 108+95.16
(Upstream Alignment Option)
Proposed Roadway Centerline
H
4
2
0
395
4
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4
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3
5
4
3
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3
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CL
NOTE:
SEE CANYON CREEK BRIDGE PROFILE,
FIGURE
PLAN
22
OHWM LINEOHWM LINE
21 46
NOTE:
SEE CANYON CREEK BRIDGE PLAN,
FIGURE
PROFILE
Q Vel.
500Q
100Q
50Q
2Q
SLOPE PROTECTION
CLASS: 4
WS ELEV.
TYPE: Riprap
626
504
450
215
9.3
8.7
8.5
6.8
399.3
398.9
398.7
397.8
TOP EL.: 401.00 ft.
BOTTOM EL.: 394.30 ft.SLOPE: 1.75(h):1(v)
DEPTH: 5 ft.(4 ft. bottom)
REMARKS: Scour includes long-term degradation.
)500); 377.1 ft. (Q100TOTAL SCOUR EL: 390.2 ft. (Q
SCALE IN FEET
402001020
107+50 108+00 108+50 109+50 110+00109+00
CL
width 20'
Channel bottom
El. 401.00
El. 394.30
31' Waterway
1
5
'
1.5
1.75
1
4
'
at road centerline
finish grade
Proposed
at road centerline
Existing ground
El. = 398.7
50-yr WS
Placed riprap, class 4
centerline
El. = 395.63 @ road
Proposed channel bottom
El. = 402.00
Min. low chord
4
3
0
430
410
390
370
430
410
390
370
21
2-yr W S
El. = 397.8'
22 46
Existing bank toe
Existing bank toe
Existing bank top
Existing bank top
Defector rootwad, 7
Deflector rootwad, random, 7
ELJ unit limits
ELJ unit limits
Deflector log bundle, random, 15
Deflector log bundle, 10
Layer A
elements
NO SCALE
Flow
75'-0"
2
0
'
-
0
"
Flow
4
5
°
7
'
(
t
y
p
.
)
LAYER A PLAN
LAYER B PLAN
A
A
A
A
Flow
23 46
8'-4"
8
'
-
4
"
1
'
-
8
"
3'-0"
Fluke
Trunk
DOLOS DETAIL
OHW
Place deflector
logs to min. design elev,
per plan, repeat Layer B as needed
Deflector log-dolos bundle
5' min.
Match
existing grade
2
0
'
t
o
2
3
'
50-year W.S.
3
'
m
i
n
.
Existing embankment
pavement edge
Existing road
Per plan
TYPICAL SECTION
Existing channel bottom
L
a
y
e
r
B
Existing road CL
over deflector logs
Placed coarse woody debris, min. 1'
Layer A
Set trunk base on channel bottom
Dolos
Dolos, center in log bundle
Deflector log bundle
Deflector log bundle
Wrap each log
bundle and dolos
trunk with chain
Wrap each log
bundle and dolos
trunk with chain
DETAIL
TYPICAL DEFLECTOR LOG-DOLOS BUNDLE
Notes:
buffer bottom within 1 foot of nearest water surface elevation.
Excavate and conserve streambed material as needed for setting wood
6 defector rootwads.
Layer B; 15 randomly placed deflector log-dolos bundles and
space between fill logs and deflector logs.
vegetation, 1-inch to 8-inch diameter, tightly pack into void
Coarse woody debris; even mixture of branches, limbs, trunks,
weight.
Deflector log bundle; 110 to 150 ft3 total log volume, 16,000 lbs dolos
attached rootwad.
Deflector rootwad; 20 to 22 feet trunk, 18 to 37-inch diameter with
attached rootwad.
Deflector log; 20 to 22 feet trunk, 18 to 37-inch diameter without
6.
5.
4.
3.
2.
1.
NO SCALE
Geotextile, class 1C
Willow / Cottonwood
bundle installation
24 46
2'-0"8'-0"
SECTION B
Set hingeline at OHW
Existing embankment
trench method
Pole plantings,
elev 6830
gravel-cobble crest,
Placed conserved
gravel-cobble
Placed conserved
Placed conserved gravel-cobble toe
Flow
A
Existing embankment
OHWOHW
2'-0"8'-0"
20'-0" +/-
SECTION A
1
1
Stream bottom
Set hingeline at OHW
Placed gravel-cobble toe
Stream bottom
gravel-cobble
Placed conserved
trench method
single group or
Pole plantings,
Bank toe at OHW
gravel-cobble crest
Placed conserved
gravel-cobble
redistribute as placed conserved
conserved gravel-cobble,
Temporary work pad,
PLAN
method
single group
Pole plantings,
2' to 3'A
B
B
C C
Stream bank toe
Set hingeline at OHW
trench method
Pole plantings,
Elevation 6830
gravel-cobble crest
Placed conserved
p
ngs,
Flow
2' to 3'
3
5
° t o
5
0
°
SECTION C
Stream bottom
gravel-cobble crest
Placed conserved
trench method
Pole plantings,
placing conserved streambed material.
Do not excavate existing stream bank or bottom when
streamed material.
Do not disturb existing trees when placing conserved
2.
1.
NOTE:
25 46
UPPER HOH ROAD BANK STABILIZATION
AND CULVERT REPLACEMENT
JEFFERSON COUNTY, WASHINGTON
CHANNEL HABITAT
PRESERVATION
LINDNER CREEK
MITIGATION SITE
26 46
UPPER HOH ROAD BANK STABILIZATION
AND CULVERT REPLACEMENT
JEFFERSON COUNTY, WASHINGTON
CHANNEL HABITAT
PRESERVATION
LINDNER CREEK
MITIGATION SITE
27 46
UPPER HOH ROAD BANK STABILIZATION
AND CULVERT REPLACEMENT
JEFFERSON COUNTY, WASHINGTON
CHANNEL HABITAT
PRESERVATION
LINDNER CREEK
MITIGATION SITE
28 46
UPPER HOH ROAD BANK STABILIZATION
AND CULVERT REPLACEMENT
JEFFERSON COUNTY, WASHINGTON
CHANNEL HABITAT
PRESERVATION
LINDNER CREEK
MITIGATION SITE
29 46
UPPER HOH ROAD BANK STABILIZATION
AND CULVERT REPLACEMENT
JEFFERSON COUNTY, WASHINGTON
CHANNEL HABITAT
PRESERVATION
LINDNER CREEK
MITIGATION SITE
30 46
31 46
32
32 46
S
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MITIGATIONGRADING PLAN
3
3
MITIGATIONGRADING PLANNOTES AND LEGE
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4 12351.2.6
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AREA. ELEVATION VARIES.SURVEY AND STAKE MITIGATIO
N
A
R
E
A
A
N
D
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H
W
M
.
INSTALL HIGH VISIBILITY FENC
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GRUBBING FOR MITIGATION.INSTALL STRAW WATTLE.INCORPORATE 4" OF COMPOST
I
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6
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ELEVATIONS.INSTALL LARGE WOODY HABIT
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.
INSTALL EROSION CONTROL F
A
B
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.
ENGINEER SHALL APPROVE, AN
D
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MITIGATION SECTIONS SHEET 2
,
A
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PROTECTED WITH HIGH VISIBILI
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73.
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MITIGATIONGRADINGSECTIONS
E
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261.01260.29
260.88
262.02
260.00
260.00
254.83
260.00
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252.05
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260.43
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MITIGATIONPLANTING PLAN
3
7
U
P
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MITIGATIONPLANTINGNOTES AND LEGE
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IHYDROSEED WETLAND CREA
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FIGURE 40.HYDROSEED WETLAND BUFFE
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FIGURE 40.INSTALL 3" BARK MULCH RING
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STOCK.123SEE FIGURE 39, FOR PLANT S
C
H
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,
F
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4
1
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2
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,
AND 43 - 46 FOR MITIGATION H
A
B
I
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ALL WORK SHALL OCCUR WIT
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MITIGATIONPLANT SCHEDULE BOTANIC
A
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N
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W
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RUBUS SPECT
A
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RUBUS PARVIF
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I
L
T
H
I
S
S
H
E
E
T
T
H
A
L
W
E
G
1
/
3
B
A
N
K
F
U
L
L
L
O
G
W
I
T
H
R
O
O
T
W
A
D
NOTES:1.FINAL WOOD PLACE
M
E
N
T
S
U
B
J
E
C
T
TO FIELD VERIFICATI
O
N
B
Y
E
N
G
I
N
E
E
R
.
BANK LOGS SHALL B
E
1
2
'
-
1
4
'
L
O
N
G
A
N
D
1
2
"
-
1
8
"
D
B
H
,
NATIVE CONIFER SP
E
C
I
E
S
E
M
B
E
D
L
O
G
6
"
B
E
L
O
W
F
I
N
I
S
H
G
R
A
D
E
A
P
P
R
O
X
.
O
H
W
M
2.
F
I
N
I
S
H
G
R
A
D
E
C
H
A
N
N
E
L
U
P
P
E
R
H
O
H
R
O
A
D
B
A
N
K
S
T
A
B
I
L
I
Z
A
T
I
O
N
A
N
D
C
U
L
V
E
R
T
R
E
P
L
A
C
E
M
E
N
T
J
E
F
F
E
R
S
O
N
C
O
U
N
T
Y
,
W
A
S
H
I
N
G
T
O
N
HABITATFEATUREDETAILS HABITAT LO
G
W
I
T
H
R
O
O
T
W
A
D
(
A
N
C
H
O
R
E
D
)
N
O
T
T
O
S
C
A
L
E
4
6