ENG PROJECT ASBUILTSITE PLAN ,,,,
SCALE: 1 "=20.00'
0' 10, 20' 30' 40' 50' 60'
SITE ADDRESS
22027 96TH AVENUE WEST
EDMONDS, WA 98020
OWNER
GROSET CONSTRUCTION CO.
C/O OLA GROSET
8506 BOWDOIN WAY
EDMONDS, WA 98020
(425) 778-2348
ASSESSOR'S PARCEL NO.
00544200102800
LOT SIZE
8036 SQ. FT.
BUILDING FOOTPRINT
NEW HOUSE 1939
ENTRY PORCH 36
2ND FLOOR DECK 12.7 (area over garage not counted)
LL J
DETACHED GARAGE 781
DETACHD GARAGE PORCH 14
W
TOTAL AREA: 2770 SQ. FT.
Z
LOT COVERAGE: 34.47 %
W
IMPERVIOUS AREA
Q
_
SEE SHEET 1 OF CIVIL PLANS FOR DETAILS.
H
3
TOTAL ROOF AREA = 3199 S.F.
0-
TOTAL ASPHALT/CONCRETE = 2600
TOTAL AREA = 5799 S.F. ROUTED TO BIORETENTION
PER CIVIL PLANS.
DRAINAGE
PER PLAT CIVIL PLANS.
NOTE!
THIS SITE PLAN IS FOR ORIENTATION
AND ZONING INFORMATION ONLY.
CIVIL PLANS SUPERSEDE ANY
AND ALL DRAINAGE INFORMATION
PRESENTED IN THIS SITE PLAN.
EIC
SET MAG NAIL /N ASPHALT WALK
PAVEMENT, W. SIDE 96TH AVE.
W., 1.5 WEST OF EAST EDGE OF
WALK, 12.0 SOUTH OF LINE OF
POWER POLE (PWR) AT
SOUTHEAST PROJECT CORNER
PRODUCED WEST ELEV =
400.00 (ASSUMED)
HEIGHT CALCULATIONS
MAIN HOUSE
A 398.50
B 397.75
C 398.25
D 398.50
AVERAGE HEIGHT = 398.25'
ALLOWABLE HEIGHT = 423.25'
TOP OF RIDGE = 423.00'
MAIN FLOOR = 400.00'
D.P. AT SURVEYOR'S BENCHMARK AS
NOTED. SET AT 400.00'
s�
infiltra\perplat
civil plans Ps,
(ESM T)
S�
I
HEIGHT CALCULATIONS
DETACHED GARAGE
A 398.50
B 398.00
C 397.75
D 398.25
AVERAGE HEIGHT = 398.13'
ALLOWABLE HEIGHT = 413.13'
TOP OF RIDGE = 412.844'
MAIN FLOOR = 399.0'
D.P. AT SURVEYOR'S BENCHMARK AS
NOTED. SET AT 400.00'
COVERED PATIO
UNDER 2ND FLOOR
POST AT CORNER
OF COVERED PATIO----
87.29'
16" ROOF OVERHANG
(12" AT GABLE ENDS)
/IA — — — —
FIREPLACE B
EDGE OF PATIO
II --
7.50'
GARAGE
M
7.67'
72.00'
RESIDENCE o
; PORTION OF
rn
I DECK OVER
cli
I GARAGE—F;�..,
SEWER
IE 401.6
D � EN RY
— -
ROOF DRAIN LINE
OOTING AlIJ C
ND FLO R
00
RYV%fEL ; .
D�f,K".
a e
a; 'O04GRETE:a
e.
OMMB
DRIVEWAY` °
.14
S0°PIES
A A. dl.
BIO RETENTION
I�
V BE COVER D
PER CIVIL PLAN
i q" "
G
A ' ..B
a
1
_
/RqT
>`'
T a ' .cnI
8.24'
K
_
R�
I
M
o SHOP/OFFICE
83.22'
""
I
�
;
GARAGE V
a
�S
$
I
SILT FENCE
.e
39.00'
8.50'
4a
°L.°__
C
-a -
I
/�
C
b
E
RIV 1IVAeY f
o
— ----
-
SD gp
SD
1" W.M.
107.52
92.43'
ROOF OVERHANG
ARMORED CONST.
UTILITY EASEMENT
PER CIVIL
(12
12" AT GABLE ENDS)
WATER 1 z POLY
6" C/O
ENTRANCE.6"CRUSHED
IE 393.16
ROCK MIN. 50' OR TO
SEWER 4" SDR35
CI COVER
FOUNDATION.
STORM 4" PVC
SOLID CAST IRON LOCKING LID
SITE PLAN ,a„
TOP OF BIORETENTION
BOTTOM F40
7,,o
L� ' ZONE 1
o ZONE 1 £ ZONE 1 0
CF ��
BIORETENTION PLANTING PLAN
NOTE!
THIS SITE PLAN IS FOR ORIENTATION
AND ZONING INFORMATION ONLY.
CIVIL PLANS SUPERSEDE ANY
AND ALL DRAINAGE INFORMATION
PRESENTED IN THIS SITE PLAN.
BIO-RETENTION PLANTING ASSIGNMENT
SYMBOL
COMMON/SCIENTIFIC NAME
SIZE
QUANTITY
'
SALIX PURPUNEA /
DWARF ARCTIC WINDOW
1 GALLON
12
ROSA PISOCARPA/
CLUSTER ROSE
1 GALLON
6
SPIRAEA DOUGLASII /
STEEPLEBUSH
1 GALLON
4
SPIRAEA BUMALDA
'GOLDFLAME' /
1 GALLON
11
GOLDFLAME SPIRAEA
CORNUS SERICA
'KELSEYI' / KELSY
1 GALLON
DOGWOOD
g
NOTE: THE PLANTING PLAN MUST BE FOLLOWED AS SHOWN.
CONTRACTOR MUST SUBMIT A REVISED PLANTING PLAN FOR
APPROVAL FOR ANY PLANTING REVISIONS.
COBBLES
4" THICK CONC
THICKENED EDGE SPLASH APRON
SEE NOTE 2 FOR
COMPACTION BENEATH
COBBLES
EFFECTIVE DEPTH=3.25'\.\���
OVERFLOW E
IE= 396.52
2' MIN COVER
BENEATH BTM OF
PVMT
4" PVC FOOTING
CONNECTION (TYP.)
12 RISER-12"" DIA
m��I�,/_FILTER
ED PERFORATED HOLES
IRCUMFERENCE WITH
FABRIC MIRAFI 140N OR EQUIVALENT
4' WASHED ROCK
1'
BEARING SOIL
FOOTING DRAIN DRYWELL DETAIL
N. T. S.
BEGIN I" SLOPE ro m
9" FROM FRAME rm ~
SLOPE OOD
SLOPE
OOoa
9„
(TYP)� Y�
0
CB GRATED LID SUMP DETAIL 4
NOT TO SCALE
0.1'
NOTE.
-
COREDRILLHOLES
III
FOR YARD BASINS
WITH MULTIPLE
II
CONNECTIONS
-
FLOW
IE= 395.8
1,
PLASTIC GRATE OR CAST IRON GRATE
42" MAX
GROUT PIPE T0o�RhWI ERTA-T II
II FLOW
IE= 5
12" RCP OR N-12 PIPE 6" PVRC PIPE
6" MIN. WASHED ROCK -o6O 0�,o
III=III-11L—
YARD BASIN W/ OVERFLOW RISER
N. T S.
6"0 PERF PVC
HOLES DOWN
�2 ~ GRADE EL=398.7
BACKFILL //i\//\ TOP EL=395.79
W
WASHED ROCK _
MIRAFI 140N FILTER FABRIC OR
APPROVED EQUAL.
INFILTRATION TRENCH DETAIL
N. T. S. —
INLET -- IL xlz xµ InlCIn
ET D_ DETAIL
(MIN) WASHED DRAIN
I -
6°PVC ROCK OR STREAMBED
OVERFLOW COBBLES, SEE NOTE 1
1' MIN VER
BIORETEAR70N
IZ" (MIV) ATE
STANDPIPE WITH BELOW
GRATED CAP
\� \�_��
TOP=399.0 �� �� ��������
4 4
j j 4OPE,
d BOTTOM ,
6" FREEBOARD. . W.S = 398.5
��� ���
5� \ �\ FROM SHOP)
DI (
�„ j Oo s
c BBL�s s"oIE=
398 6PVC FR HOUSEly,
��\���\�\i
PAD N3PLATS}I roe
GOBBLES
12
\
APRON
BTM EL = 39Z5_ _ _ _ _ _ _
----------- ---
\\�%��\: EXTEND PIPE 2" MINA
BEYOND BIORETENTION
6j (MIN) �}° 0 6
���\' SIDE SLOPE
(MN)
—SOIL LAYER 1: 3"
COARSE COMPOST
z w
o
T E APR w
D o N U o
BIORETENTION SOIL MIX
_ 9
NOTES: \\\\ , v'_LAYER 3: GRAVEL 6" DEEP
1. WASHED DRAIN ROCK SHALL CONFORM TO WSDOT SPEC. 9-03.12(5) GRAVEL BACKFILL FOR
DRYWELLS. STREAMBED COBBLES SHALL BE 4" COBBLES PER WSDOT SPEC. 9-03.11(2)
2. COMPACT BIORETENTION SOIL MEDIA USING NON -MECHANICAL METHODS (E.G., BOOT BIORETENTION DETAIL
PACKING, HAND TAMPING) TO 88 PERCENT (+/- 27) OF THE MAXIMUM DRY DENSITY PER NTS —
MODIFIED PROCTOR TEST (ASTM D1557)
STREAMBED COBBLE INLETr1_�\
NIS
NOTES
1. INLET WIDTH SHALL BE 18".
2. STREAMBED COBBLES SHALL BE 6" COBBLES
PER WSDOT SPEC. 9-03.11(2). COBBLE PAD TO
BE 8" THICK. WIDTH TO BE 6" WIDER THAN
SLASH APRON (2' 6- MIN), THEN TAPER TO 12"
NOE AT SLOPE BOTTOM.