HomeMy WebLinkAboutSWP2702057.5LO
CD
N
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0
0
N
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G_
C
U
C
O
d
0
0
N
O
O
O
3
a
LO
0
N
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U
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0
Ir
U
Ld
GR
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CL
SE
NTS
DETAILS NOT USED THIS YEAR
EX. SHRUBS AND CUTTINGS
PLANTED BY CITY
WEST BAN K
GRAVEL REPLACEMENT
6" THICK (APPROX.)
1 TO 2 CY OF CLEAN GRAVEL
GRAVEL REPLACEMENT SPEC.
IN HIGH FLOW AREA FROM S IMENT
BASIN TO FLOW SPLITTER
SIZE Percent Finer by eight
12"-9" 100-70%
9" - 6" 70 - 400
6"-3" 40-2 /o
<1 %
1 /4" 0%
EX. TREES AND
SHRUBS
WATER DEPTH VA
2" TO 6" (TYPICAJO,
G RA)
(TYPI
PLAC
OF C
SEE;
EX. LOG DROP (TYPICAL)
/EL REPLACEMENT AREA
CAL)
E APPROX. 1 TO 2 CY
LEAN GRAVEL
SECTION VIEW
NOTE D
O
l
Q
/ 44i
O4u
DETAIL 2 - GRAVEL PLACEMENT
NOTE D - CONTRACTOR MAY NEED TO REMOVE
APPX 3' to 4' WIDTH OF SHRUBS / BLACKBERRIES
TO ACCESS CREEK AT EACH LOCATION.
REVIEW ANY CLEARING WITH THE CITY BEFORE
PROCEEDING. DO NOT CUT DOWN TREES.
EAST BANK
ORIGINAL GRAVEL LAYER
APPROX. 12" THICK
ERODED GRAVEL LEVEL
(APPROX.)
GRAY PLACEMENT
1. GRAY\AH
E PLACED ABOVE THE
WATETHE WEST BANK OF THE
CREEINE.
2. GRAVE SPREAD BY HAND
SHOVHE WIDTH OF THE CREEK.
3. THE CVIEW AND ADJUST
GRAVT AS NEEDED FOR
EACH.
DETAIL 1
TYPICAL SECTION A -A NTS
1 WDFW INCREASED HIGH FLOW GRAVEL SIZE 5/22/08
RECOMMENDED
FOR APPROVAL
BY Daniel Carey 6/10/1
BY
POOL 18" - 24" DEEP
DO NOT FILL POOL
WITH GRAVEL —�
EX. LOG DROPS
WITH FLOW NOTCH
FLOW
U
EX. LARGE
RIP -RAP
U
OHWL
NTS
LENGTH VARIES WATER DEPTH VARIES
3' TO 6' TYPICAL 4" TO 6" (TYPICAL)
----------
ORIGINAL GRAVEL LAYER
12" THICK
5' ERODED GRAVEL LEVEL
LONG (APPROX.)
GRAVEL REPLACEMENT
6" THICK (APPROX)
1 TO 2 CY OF CLEAN GRAVEL
GRAVEL REPLACEMENT SPEC.
IN LOW FLOW AREA
BELOW FLOW SPLITTER
SIZE Percent Finer by Weight
4" 100 - 75%
2" 75 - 30%
1" 30 - 10%
1 /4" 10 - 0%
GRAVEL PLACEMENT
1. ONLY SMALL SOFT TIRED VEHICLES SHALL
DELIVER GRAVEL ON GOLF COURSE
(SUCH AS BOBCATS, GOLF CARTS, WHEEL BARROWS)
2. GRAVEL SHALL BE PLACED AT TOP OF WEST BANK ONLY.
3. GRAVEL SHALL BE CARRIED DOWN BANK IN BUCKETS
AND SPREAD BY HAND SHOVEL OVER THE WIDTH
OF THE CREEK.
4. THE CITY MAY REVIEW AND ADJUST GRAVEL
PLACEMENT AS NEEDED FOR EACH LOCATION.
DETAIL 2 - SECTION B-B TYPICAL NTS
1 WDFW REVISED 1-, 1 /4 "LOW FLOW GRAVEL SIZE 6/4/13
NO.
REVISION
SURVEYED:
DESIGNED:
DC
DRAWN:
DC
CHECKED:
DC / RS
BY DATE APPR APPROVED:
RS
SCALE:
AS NOTED
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
DETAILS NOT USED THIS YEAR
Flow Comin
\\Toward Page
VERTICAL: NAVD 1988
HORIZONTAL NAD 1983/1991
P
h
---►I — 1, 5'
REMOVE ACC
SEDIMENT /
AND10m
D=205735
CITY OF
RENTON
Planning/Building/Public Works Dept.
"' Overflow Channel (dry)
1
Concrete
Flo slitter
2013 Cleaning
DATE:
MAPLEWOOD CREEK SEDIMENT BASIN 6/10/13
CLEANING & MAINTENANCE PROJECT FIELDBOOK:
PAGE:
DRAWING NO:
DETAILS 5
SHEET: OF:
x 6
D 12101 �5171 F