09-103520(4451 5' i
{+)g�g� WATER FLOW
FINISHED DIRECTION
S 0 l o i 7'58" W 76. ,�O'
GRADE X x I;-xX X r
17
f `'
EXISTING FINISHED
GRADE (444') �9 444 l . . C GRADE
445' �
-. %0 20'-894 I j C'� ti'�.� a/i
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01
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rt w _ M.
EXISTING 1� / Pp tSFT l l _�-� --'� ® EXISTING
GRADE (444') co Ic / �01__ --- --- / 4
00
l 'GRADE (444 J
4" DIA. RIGID ROOF DRAIN TYP --
CONNECT TO APPROVED
DRAINAGE SYSTEM.
. JP 0 A POR
s D t''S" SE
STUB
, 01
A - 350 Obi9 359r
R = 53.00'rr cs,,
r'
L = 32.48' WATER
METER
1
Su"
U
TH 1 TH
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LU
T
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M C- M
Impervious surface Calculations M M—
Lot area 7323 SOFT
Building Area 1462 SOFT
DRIVEWAY Lot Coverage 20
Other imperv. 580 SOFT
—1 ZS 's
To to/ Imperv. 28
Max. dmperv. (p y
_ - i'Seale: i''=20' zorlilv�: �sa,2
TESRECEIVED CD
Date:-10-09 setbacks 1, Verif y garage is inline w/ ,
606 S. 310t Ct. - Prcl# 55 76 -00 0 Front: 20' approach SEP 112009r
Rev: �...
Drive: 20' 2. Verify erosion control
2053 FNORRISBbE I1 DrIVe
Real: $
_'
R VCM OF FEDERAL WAY
�:, Mercer Island. WA 9Sd4D e measures
Side lnt.. 5_ _
Tel Z0.Z75.11 3, Field check allCDS
. Side St.; ! 0`
_
5 nnrrlshomesinc.ca Y- amtan Noms
_ _ measurements _ _