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SEE SHEET 5 FOR
CONTINUATION
2' THICK LAYEF
OF RIPRAP TYP
GRADE LOG
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CONSTRUCTION
LIMITS TYP.
PROTECT TREE
'oil
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t PROVISIONS & SHEET 5
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SEE SHEET 6 FOR CONTINUATION
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BE SIMILAR TO BOX CULVERT
EL. 91.5 TYP
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TYP TRANSITION 3 PLCS;
3 PLCS
TOE
�
ROCKS
SEE SECT G -G SHEET 10
TYP
LIMIT OF CRUSHED
2 LAYER
TH!�;K
GRAVEL SURFACING TYP
OF IPKA/P TYP
MAINTAIN 11 MIN
N FROM CUT TO EDGE
OF PAVEMENT TYP
92
rn'9114 /,;w7 �;.� i
91.�
6'n coun f& rL
ilm
fl
CHANNEL DOWNSTREAM
OF SPLITTER STRUCTURE
TO BE PER TYPICAL
SECTION D—D SHEET 9—
PLACE APPROX (12) 6' LG
PRECAST CONCRETE CURB
UNITS AS SHOWN; ANCHOR
PER SECT E—E SHEET 10
-TWR - 27-21,90
109m= MAO
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STREAMBEDGRAVEL TY Pl.
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SPUTTER STRUCTURE GRADING PLAN_
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7
"-DOWNSTREAM PLUG
G
FROM END OF --CONCRETE
PIPE PRIOR TO ElqCASEMENT
IN CAST -IN -PLACE CONCRET—E
WALL; I.E. 107.65
jf "# VV41 y U y"y insb-* 4/ '/ "% M/'
Sea- 4Eng"n's-et" 0,4,449e IVOA�-- Of
2- 0,b4dz-e.Ae Curbs c4dat'd ;,? -Sp,'/1yVcX
Swe E7*y,;veer'-' 0ba49e' McAbe*l
PROTECT POWER POLE
AND GUY WIRE
TOE ROCKS TYP.
—
EXIST PVC LINER AND
ANCHOR TRENCH;
APPROX. EL. 113.17 (TOP)
& 111.17 (BOT. OF ANCHOR
TRENCH)
TRUCTURE; APPROX
L. 107.0;,IRESTORE
IPE IF DAMAGED:
NDER THIS CONTRACT
or
A
TIE INTO EXIT
RIPRAP A/
J,
STEEL CASING PIPE
20"0 26 LF'
IE WEST 97.0
IE EAST 97.1
STREAMBED
GRAVEL, TYP.
EDGE OF ASPHALT TYP.---
APPROX EXIST CHANNEL
SEE SHEET 6 FOR CONTINUATION
FISH LADDER GRADING PLAN
NOTES:
1. CONTRACTOR RESPONSIBLE FOR REMOVING ANY MATERIAL THAT
FALLS INTO SEDIMENTATION BASIN.
2. CONTRACTOR TO RESTORE SEDIMENTATION BASIN TO PRE CONSTRUCTION
LEGEND: CONDITION, INCLUDING VEGETATION.
NEW CONTOURS
SCALE 0 5 10 20 FEET
106.5 SPOT ELEVATIONS I I
ill = 101
i
POSTS EXCEPT AS NOTED
TOE ROCKS
60q RIPRAP q = CITY OF RENTON
noo
o z579z DEPARTMENT OF PUBLIC WORK:
STREAMBED GRAVEL �ssI0 ONAL MAPLEWOOD CREEK FISH CHANNEL PROJE - �l ]/ -rl lr-%r- A K I r"k
APPROVED
;�y DATE 7-6-78 Engineers and Scientists
Bellevue, Washington
TEL: (425) 602-4000
FAX: (425) 602-4020
IEXPIRES 12-21-99
12—m
A,-P 3 0 ZOOO
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