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BANKFULL ELEVATIUN LIMIT ch N
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y FUUTER LOG T
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INSTALL ROUTED CUTTINGS (WILLOW AND 6.0 m
SILKY DUGWUUD) IN ALL DISTURBED AREAS UN APPRUX, 2' SPACING PROVIDE CONTROL WILLOW BUNDLE - ~
STRUCTURES WHERE 4' 0.. ALONG OUTSIDE ~ c~ C ~ ~ OF MEANDER BEND d' a~
N GRADING F INDICATED 0 n CAP BOULDER 16 TO 24 p ~ ~
BUULDERS PLAN , 12" AVG. DIAMETER ROCK INTERMEDIATE DIAMETER U ~ N °0 ~
END BUULDERS (ONLY NEEDED IN FILL AREAS) ~o~~
, N ~ U
, BANKFULL ELEV.
PLACE BOULDERS Z a
FUUTER TO SUPPORT CAP y U BOULDERS AT A m m
LUG L 0 C E IT D BANKFULL ELEVATION ~ m
NOT TO SCALE ~ ~ o~ ~
P
NOT TO SCALE
FLOW ~i
TOP OF
, FOOTER BOULDER FOOTER BOULDER
2.0' 2.0' 2' BY 3' BY 4' SET AT INVERT
ROOTED CUTTINGS APPROX. 2' SPACING IONS FOOTER ROCKS SHALL BE PLACED WITH THEIR TOPS AT TYPICAL DIMENS
l- ROOT WAD , THE INVERT OF THE CHANNEL. AN APPROPRIATE NUMBER
OF ROWS OF BOULDERS SHALL THEN BE STACKED UPON
BOULDER THE FOOTER BOULDERS SUCH THAT BANKFULL FALLS WITHIN THE HEIGHT OF THE CAP BOULDERS.
BANKFULL D ELEVATION _ - NGTH 12 MIN, DIA. 16 LE
ROOT COLLAR) CABOVE
USE END BOULDER ONLY WHEN ffi D w w
ROOT WAD PLACED IN FILL L R E GRA D CH IT D P Z NOT TO SCALE 0
NOT TO SCALE N
PROP, CHANNEL BED U! ~ •
FOOTER LOG p
MIN, 14' DIA, END BOULDER 12 TO 14 FT, LENGTH 8.0' G Z
Q 0
SHARPEN END OF BOLE WITH CHAIN SAW TO ALLOW LOG TO BE PUSHED _
PUSHED INTO BANK, THEREBY MINIMIZING DITCHES TO BE LINED 4.0' ,,AA Z .i _ V/ _ . _
DISTURBANCE WITH CURLED WOOD w 0 W D ~ F-
STABILIZATION MATTING , WILLOW BUNDLE W Z ~ 0 0.
UN S OTHERWISE 2.0 LES OI~i 4 O.C. ALONG OUTSIDE ~ F- W OF MEANDER BEND
CTI CAL TYPI INDICATED ON GRADING ~ V Z ~
NOT TO SCALE PLAN s H CAP BOULDER W O O W W_
NOTES: ~ ~ u. . !A I-
1. VIEW SHOWN IS NOT NORMAL TO CHANNEL. 4 . ~ Q ~ W
2. ALL BOULDERS ARE TO HAVE A MIN.. DIA. OF 36 INCHES. APPLY STABILIZATION SEED MIX AND 0 V ~
PLACE AN 8 - FT. IMDTH OF ZO ANKFULL = Q B
CURLED WOOD MATTING IN TH DITCH. I"' ELEVATION ~
ROOT WAD -INSTALLATION NOTES F.,
he root wad revetments from u stream to downstream. Cut the trench for the first footer log so 1. Construct t P the T~1~ W OTER BOULDER ~
I r n the downstream end of N u de o 0 h nnel. Place a bo Dll c a AL ro osed IC that the top of the log is at the invert of the p p D TOP OF FO \ OF ~ ~Q~ SET AT INVERT ~ AN APPROPRIATE NUMBER OF ROWS
footer to so that it is leaning against the log on the side away from the channel. NOT TO SCALE 9 ~ BOULDERS SHALL BE STACKED UPON THE
` F TER BOULDERS SUCH THAT BANKFULL 00
for the ustream-most root wad log and place the log in the trench on top of the boulder so 2. Cut the trench p to INVERT FALLS WITHIN THE HEIGHT OF THE CAP FILL \ BOULDERS. J
makes an an le of a roximatel 30 to 60 degrees to the channel center line and 90 degrees that the root fan g Pp Y
trunk of the root wad to ,when placed in the trench, shall have the cut end lower than 8.0' the flow. The bole ( ) 9 \ Q
n . The to of the bole should be immediately under the edge of the bank full limit the rooted p I with W
r nch is not needed for root wad in fill areas. When feasible, sharpen the end of the bo e of the channel. Ate DITCHES TO BE LINED
h in saw to allow the to to be ushed into the stream bank, thereby minimizing any disturbance. 4.0' a c o 9 P WITH RIPRAP ONLY
invert of the ro osed WHERE INDICATED ON 3. Cut the trench for the downstream footer log so that the top of the log is at the p p Z
wnstream end of the u stream footer GRADING PLAN 2,0' channel. Place the footer to in the trench so that it is shingled (i.e., the do P g I r on the downstream ~ NOT TO SCALE 0
I should extend be and the u stream end of the downstream footer log). Place a bou de , 2.2 FT. CLASS I RIPRAP I"
og Y p hannel. t ' end of each footer to so that it is leaning against the log on the side away from the c ~ 9 Q
f r the downstream root wad to so that the space between the two root fans is approximately 4. Cut the trench o 9 0
n is a roximatel 30 to 60 de rees off the center line of the GEOTEXTILE FABRIC one fan diameter and the angle of the root fa pp y 9 H
s to the flow. The bole of the root wad log, when placed in the trench, shall have the cut KEY IN MIN 6" channel and 90 degree
The to of the bole should be immediately under the edge of the bank full limit of end lower than the root end p W
the channel.
N CTIO D AL IC 5. Re eat ste s 3 throw h 4 in a downstream direction until the meander bend is complete. _
P P 9 NOT TO SCALE o 'c ,
I s to revent the backfilled earth from falling into 6. Use rocks, brush, or logs to plug any holes between the og p ~ ~ ~ < . ti . o;• ~ ti..
rea behind the root wad revetment and the trench in which the root wad log is placed. the channel. Backfdl the a ~Q Zz
Place a boulder on top of the downstream side of the root wad.
2
ck hoe or track hoe with a "live" h draulic thumb opposing the bucket is recommended Note: The use of a ba Y . J
nd efficient lacement of all to s and boulders. The City shall be the sole judge as to the I for correct a P g nd ~ ~ F Gj V ~
h installation a ui ment. If lama a to the root wads occurs, equipment shall be corrected a effectiveness of t o q p 9 ti . P,.
root wads replaced at no additional cost to the City.
cw ~ JAU o KWA
PLANTING NOTE Scale
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See "Plant Materials Detail" and "Planting Specifications" on Sheets 25. And 26.
Date
NOVEMBER 21, 2002 DDI Protect Code
WRP
tram Fie None
ROOT WAD TYPICAL DETAIL ~
sheet
30
RIe Nunber3QJ 0200
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c
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wadi li¦~1
BANKFULL WIDTH 36 FT
BANKFULL WIDTH (36 FT) 13 FT 10 FT 13 FT ~
HEADER ROCKS
(24` TD 30` INTERMEDIATE DIAMETER)
~ it N
PLACE GRAVEL SALVAGED FROM EXISTING STREAM HEADER ROCKS ~
ON UPSTREAM SIDE ~ ~
OF WEIR EXTEND STRUCTURE INTO PLACE GRAVEL SALVAGED ' STREAM ~ FROM EXISTING
BANK AT LEAST 2' ON UPSTREAM SIDE
i BEYOND BANKFULL WIDTH OF VANE ~ ~
EXTEND STRUCTURE INTO - FOOTER x
BANK AT LEAST 2 3 EPTH ~F C ASS-SECTION ~ R CKS ~ ~ 0 ~ ~
BEYOND BANKFULL WIDTH 3D P ~ I A ~ m r
I 7 ~
~ N ~ , ~ 'a• ~
~ 1 ~ ~ ~
I U ¢N°0E
FLOW t0 ~ HEADER ROCKS ROOTED CUTTING i. ~
ROOTED CUTTINGS (SILKY DOGWOOD N
F~~TER RACKS (SILKY DOGWOOD OR AND OR BLACK ~ U / ~ m
(2' BY 3' BY 4' TYPICAL DIMENSIONS) BLACK WILLOW) ROOTED CUT' ROOTED CUTTINGS ; WILLOW) ` Z ,
ON APPROX, 2' SPACING (SILKY DOGW[ (SILKY DOGWOOD DR ~ ~ U ~ 'q BLACK WILLOW) Q ~ m
ROOTED CUTTINGS BLACK WILI CSILKY DOGWOOD OR ON APPROX. 2' N APPROX. 2' SPACING ~ ~ ' m
BLACK WILLOW) PLlSI~ ~~H
ON APPROX. 2' SPACING NOTES: 4,
NOT TO SCALE 1. ALL ROCKS MUST HAVE DIMENSIONS OF 2 BY 3 BY 2. TOP OF FOOTER ROCKS IS TO BE PLACED AT THE STREAM BED ELEVATION.
NOTE: ROCK WEIR IS TO BE CENTERED IN THE CHANNEL WITH HEADER ROCKS AS CLOSE TO EACH OTHER
AS POSSIBLE AT THE UPSTREAM SIDE TO FORCE WATER OVER AND NOT AROUND THEM. PLAN
NOT TO SCALE ROOTED CUTTING
(SILKY DOGWOOD
AND/OR BLACK WILLOW)
BANKFULL WIDTH
ROOTED CUTTINGS (SILKY DOGWDOD OR ROOTED CUTTINGS BANKFULL ELEVATION
BLACK WILLOW) (SILKY DOGWOOD OR
ON APPROX. 2' SPACING BLACK WILLOW) BANKFULL DN APPROX, 2' SPACING t
ELEVATION ROOTED CUTTINGS JTTINGS PROPOSED STREAM BED ~ ,
GROUND ELEVATI (SILKY DOGWOOD OR BLACK WILLOW) WOOD OR ILLOW) ~ J ~
ON APPROX. 2' SPACING 2 SPACING i
' GROUND ELEVATION / ~ to ~ FOOTER RO , z
13 FT 10 F 13 FT 0
MAX INVERT ELEVAT N ~
ON SECTI TYPICAL
F~~TER RACK NOT TO SCALE
HEADER ROCK Z
Q 0
3~TION CROP V Fl.OW ~ ~ Z
NOT TO SCALE STREAMBED O .
FLOW W D ~ H
W Z 0 ~ a
STREAMBED ~ w
HEADER ROCK , V (n Z L.~
W 0 0 W W-
HEADER ROCK ~ ~ , i ~ r FOOTER ROCKS ~ ~j„
. FOOTER ROCKS Q ~ W
V~ 0 Y a
- ZO 2W Q
ALE NOT TO SC
M M ON A-A SECTI W
NOT TO SCALE ~ ~
J
Q
I- W
INSTALL 8' STAPLES PER
ROOTED CUTTINGS (SILKY DOGWOOD MANUFACTURER'S INSTRUCTIONS. Z
24' MIN, ROCK DIA, BLACK WILLOW) 0
ON APPROX. 2' SPACING 18 FT
T NGS ON 2'x2' Q INSTALL ROOTED CUT I /
BANKFULL ELEV, SPACING IN STAGGARED ROWS, \
~ ~ 1 , / 0
~~R t0~ ~ ~ ~ ~ / / /
S ' ~ I}ROG PROP, CHANNEL BED R BANKFULL ELEVATIDN
0~~' ~ / W
FO ~ tit \ 3.25 ~ -
FLT S . / / _ ~
F~ ti~ 10 vti`~'Fy o
~ AT BANK ~v,2P USE LARGEST ROCKS ~ i\/ / / ~
AND TOE BEDDED 1/2 DIAM MIN
UPPER LAYER FOOTER ROCKS \ \
2
DOWNSTREAM FOOTER ROCKS HEADER ROCKS T SEED MIX PRIOR TO u~i NOTES APPLY SOIL AMENDMENTS AND PERMANEN ~ . ~v .
2' BY 3' BY 4` TYPICAL DIMENSIONS MAT INSTALLATION, NO MULCH REQUIRED IN AREAS COVERED BY MAT, , F ~
N P~,
CTION ~ ~ ~?u KwA CAL SE TYPI
' PROFILE VIE~T NOT TO SCALE K p
NOT TO SCALE NOT TO SCALE
NOVEMBER 2'1, 2002 DDI Protect code
WRP
D?awkq Flle Name
29
sheet
30
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