HomeMy WebLinkAboutSWP2702057.17C
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[AIRWAY CROSSING
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0 40 - - y /
' y McCARTY
U3 GRAVEL SEE DETAIL 1 v 1 PROPERTY
Scale: 1 Inch = 40 Feet Q /-
-O
SINGLE DUMP TRUCK 0
NO TRAILERS
U4 ADD BOULDERS
U5 REMOVUE4,EDIMENT
FLOW SPLITTER STRUCTURE
ACCESS TO CREEK
FROM WEST SIDE ONLY
11
Z.
L1 GRAVEL - - -
1
SEE DETAIL 2 a
L2 GRAVEL
SEE DETAIL 2
REMOVE SEDIMENTS
FROM FLOW SPLITTER,
SEE DETAIL 3
HIGH FLOW
CHANNEL (DRY)
GRAVEL AND REPAIR NOTES
1. CITY MAY ADJUST GRAVEL
PLACEMENT LOCATIONS AND AMOUNTS
AS NEEDED.
U4. ADD BOULDERS TO WEST BANK AS
DIRECTED BY CITY. ADD GRAVEL TO
CREEK AND UNDER DOWNSTREAM
BRIDGE AS DIRECTED..
U5. REMOVE ACCUMULATED SEDIMENT
AND VEGETATION ALONG EAST BANK
(APPX 2O'x 5'x 2'. USE SAND BAGS
AND PLASTIC TO DIVERT FLOW AROUND
WORK AREA.
PLACE GRAVEL AS DIRECTED.
L1. ADD GRAVEL PER DETAIL 2.
L2. ADD GRAVEL SIMILAR TO DETAIL 2
FROM DOWNSTREAM DROP LOG TO
/ EDGE OF UPSTREP/M POOL.
FLOW SPLITTER CLEANING AND CHANNEL WORK DRAWING
NOTES
1. CONSTRUCTION SHALL NOT INTERFERE WITH GOLF COURSE AND PARKING LOT USE
EXCEPT FOR CLEANING FLOW SPLITTER, AND AS NOTED.
2. ONLY SMALL SOFT TIRED VEHICLES MAY BE USED WEST OF THE FLOW SPLITTER.
3. DEBRIS AND BRUSH REMOVAL LOCATIONS MAY BE ADJUSTED BY THE CITY.
4. GRAVEL PLACEMENT LOCATIONS AND AMOUNTS MAY BE ADJUSTED BY THE CITY.
RECOMMENDED
FOR APPROVAL
BY Daniel Carey 6/16/08
BY
ORIGINAL PLANS STAMPED BY:
RONALD J. STRAKA ON:6/16/08
PE #29727 EXPIRES: 10/16/09
ilt Elevations by Cit
1.41016IIINaI
D-205715
EX. BYPASS INLET
AND VALVE
;' INSTALL TEMPORARY BYPASS STRUCTURE
FOR CREEK DIVERSION
BYPASS CREEK
INTO 18" PIPE
'
(TEMPORARY)
1
REMOVE APPROX 1 to 3 FEET OF SEDIMENT
FROM BETWEEN ROCK WEIRS
SEE BASE GRADE PLAN FOR APPROX
HYDROSEED BARE AREAS AROUND
BASIN
LOCATIONS
AFTER CLEANING (APPROX)
CAUTION PVC LINER
EX. 18" BYPASS PIPE
'�
���
APPROX LOCATION
ACCESS ROAD
_-
..
I
SEDIMENT BASIN
REMOVE APPROX 4 TO 5 FEET OF
FISHWAY OUTLET
ACCUMULATED SEDIMENT
-
SEE BASE GRADE PLAN
DWC
9 24
8
SURVEYED:
DESIGNED:
DC
DRAWN:
DC
CHECKED:
DC / RS
BY
DATE
APPR
APPROVED:
RS
FISH LADDER —
U2 RELOCATE BOULDERS
GRAVEL SEE DETAIL 1
U3 GRAVEL SEE DETAIL 1
I
U4 ADD BOULDERS —\ it
1. CITY MAY ADJUST GRAVEL
PLACEMENT LOCATIONS AND AMOUNTS
AS NEEDED.
U1. PLACE GRAVEL APPX 8" - 1 2"
THICK PER DETAIL 1.
U2. MOVE LARGE BOULDERS IN CREEK
TO EAST BANK. ADD NEW BOULDERS
TO BANK AND CREEK AS DIRECTED.
PLACE GRAVEL TO RESTORE CREEK
BED.
y / U3. PLACE APPX 6" GRAVEL.
$ o
c _ _
coMCCARTY ------7
i PROPERTY
' SINGLE DUMP TRUCK ONLY ACROSS BRIDGE
NO TRAILERS
q
SEDIMENT BASIN CLEANING DRAWING
SCALE:
VERTICAL: NAVD 1988
AS NOTED HORIZONTAL NAD 1983/1991 CITY OF
RENTON
ONE INCH L�
AT FULL SCALE .W.. �' Planning/Building/Public Works Dept.
IF NOT ONE INCH
SCALE ACCORDINGLY
AS -BUILT 2008 Cleaning
DATE:
FlELD 6/:1 6/08
MAPLEWOOD CREEK SEDIMENT BASIN
PAGE:
2008 CLEANING & MAINTENANCE PROJECT DRAWING NO:
SEDIMENT BASIN AND FLOW SPLITTER 1
SHEET: OF:
x 3
-� U-1210B171