05-102234LOT 7 COLELLA. ESTATES
CITY OF FEDERAL WAY
NOTE.
STORM WATER RUNOFF
TO BE TIGHT -LINED TO
EXISTING DRAIN �A
0
IE=25u-"
2' X 10' INFILTRATION
TRENCH
oj
I
�l
0
Ao'736-b— 6670
1>
NE W dUILVINU
F.F. ELEV.=252.5
< ADDRESS TO LIMITS OF CLEARING
or, gr"Tr-oumm
297813 AND GRADING
GARAGE LT ff z
NO
lL .=251.7
SURFACE WATER FLOW
z)
Wf C � '
15
INSTALL TEMPORARY
MIRAFI SILT FENCE
EL. 1=251.9
m
LOT
13,539 SF
IMPERVIOUS -AREA.-
ROOF AREA: 2,077 SF
DRIVEWAY, WALK
& PATIO AREA; 784 SF
2,861 SF
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