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ACCUMULATED SEDIMENT
STARTING TO BLOCK CHANNEL
TH VEGETATION FOR ACCESS
IF NE ED, ONLY AS DIRECTED
BYCITY
ORDINARY HIGH
WATER LINE
(TYPICAL) --I
TOP OF
REMOVE ACCUMULATED SEDIME
BY HAND LABOR, VACTOR, OR ALL EXCAVATOR
WORKING FROM TOP OF BA
/ ISOLATE RK AREA WITH
TEMPO RY FILTER FABRIC,
PLAS SHEETING, AND
E S BAGS , AS NEEDED
0
A%C1
BOULDER
LNS,
IFD
PICAL CHANNEL CLEANING DETAIL
NTS
DETAILS NOT USED THIS YEAR
THIN VEGETATION,
AS DIRECTED BY CITY
REMOVE ACCUMU
SEDIMENT
Typically 3 to 5 ft'/11
TYPICAL SECTION E-E
(LOOKING UPSTREAM)
ADJUST BOULDER
LOCATIONS, IF NEEDED
RECOMMENDED
FOR APPROVAL
BY Daniel Carey
BY
6 /5 /14
V 1�;Jiq
REMOVE GRASS, WEEDS, AND SEDIMENT PLACE TEMPORARY STAKES
TO GRAVEL BOTTOM BY HAND LABOR AND FILTER FABRIC FENCE
IN AREAS IDENTIFIED BY CITY AROUND LARGE WORK AREAS
GOLF COURSE
FAIRWAY
TEMP NET OR SHIELD
CT WORKERS FROM
GOLF BALLS. MIN 5' HIGH
GRAVEL CHANNEL
BOTTOM
WEST ACCESS ROAD
APPX EL 115.17
PVC LINER
APPX EL 113.17 ACCUMULATED SEDIMENT
30 MIL PVC --/ �- 8" PERF.
BASIN LINER * CAUTION — SOME AREAS MAY HAVE DRAIN PIPE
ONLY 2"to 3" OF GRAVEL COVER
ABOVE THE LINER
R2 - SEDIMENT AND VEGETATION REMOVAL (TYP)
NTS TYPICAL SECTION THRU MIDDLE OF SEDIMENT BASIN, WEST -EAST
(NTS, VERTICAL DISTORTED)
NOTES
2.
CITY MAY ADJUST, ADD OR REMOVE, SEDIMENT AND VEGETATION
CLEANING AREAS AS NEEDED.
WORK ON THE CHANNEL AND 10TH AND 11TH FAIRWAYS SHALL
NOT INTERFERE WITH GOLF COURSE PLAY.
N0.
REVISION
SURVEYED:
DESIGNED:
DC DRAWN:
DC
CHECKED:
DC / IRS
APPROVED:
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22014 Cleaning 1mgy7
SCALE: Unic:
VERTICAL- NAVD 1988 MAPLEWOOD CREEK SEDIMENT BASIN
AS NOTED HORIZONTAL NAD ,983/199, �► 6 5/14
•, � CITY 0�
CLEANING & MAINTENANCE PROJECT FIELDBOOK:
RENTON
ONE INCH DATUM DRAWING NO:
AT FULL SCALE Planning/Building/Public Works Dept. DETAILS 6
IF NOT ONE INCH
SCALE ACCORDINGLY
SHEEP: OF:
x 6
ILII-1210b�-/FT