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BIRD ISLAND MITIGATION SITE
NOTE: NO FILL THIS AREA.
_0 W.M.D. D.P.T. 6-30-92 ISSUED FOR BID
Rev.# By Checked Date Revision Description
Cp
PROPOSED \ \
LIMIT OF \
HABITAT
IMPROVEMENT \ \ \
LAKE
WASHINGTON
- ORDINARY HIGH
WATER LINE
EL. 22.0
EXISTING
FOOT BRIDGE
EXISTING
TRAIL
NOTE:
FOR LOG BOOM AND ANCHORS DETAILS
SEE DWG. PI1-6.
NORTHWEST, INC.
Engineers and Scientists
Designed J.D.R.DDrawn W.M.D. Checked D.P.T. Proj. Mgr J.D.R.
Scale 1"=50' (Unless noted otherwise) Date 6-15-92
Original Drawing 22" x 34" O.A.
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13826
ISTE��O��
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EXPIRES 6-10-93
EL. 22.0_ (SUMMER W.L.)
EL._-18.0_ TOP OF FILL
1�
FILL AREA ® EL. 18
APPROX. 40' X 180' \
3500 CU. YDS. I I \
TOTAL VOLUME \ \
\ 0
\ I \
\ 1 1
\ 1
1 I
1 \
1
ORDINARY HIGH -- O CP
WATER LINE N
EL. 22.0
GENE COULON PARK MITIGATION SITE
CITY OF RENTON
RENTON, WASHINGTON
CEDAR RIVER DELTA PROJECT
VARIES 40' NOMIN
PARK TRAIL/
BOARDWALK \
EXISTING LAKE BOTTOM
SECTION A— A
SCALE: 1 "=20'—O"
MITIGATION SITES
FOR FISH HABITAT
IMPROVEMENT
EXISTING FISHING PIER
(NO FILL THIS AREA;
SUBMERGED WOODY
STRUCTURES ONLY)
EXISTING PARK TRAIL
— EXISTING
PARK TRAIL/
BOARDWALK
EXISTING
PARK TRAIL
LEGEND
3500 CU. YDS.
FILL FROM DELTA
SUBMERGED
WOODY
STRUCTURE
EMERGENT
WOODY
STRUCTURE
EMERGENT
•
VEGETATION
PLANTINGS
Contract No.
494
Drawing No. Rev.
PHI-5 0