20-104335-Site Plan-11-05-2020-V1XISTINO CONOTE I�IVEAA°r
A5 OON5TUOTION ENTRANCE
SITE PLAN
SCALE 22X34 1" = 10'-0"
SCALE 11X17 1" = 20'-0"
FILTER FENCE
FENCE POSTS
3
d"ETAL
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II
will
II
6'-0'
MAXIMUM 411
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FILTER FABRIC MATERIAL
BACKFILL WITH WASHED
GRAVEL BACKFILL IN TREN
AND ON BOTH SIDES OF
FENCE FABRIC ON THE
SURFACE. NATIVE BACKA
MAY BE USED IF APPROVE
BY THE SITE INSPECTOR.
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loan
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5' RY.53. — __— —
(N) REAR MAIN FLOOR APPITION (56 1 FF 1
5F NE-6 ROOF AREA)
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61-1011 1-51 OONO PAVER+�
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EXISTING ~
RESIDENCE ' c
1
31712 42ND AVE SW
FEDERAL WAY 98023
I
1
I
-- (N) F ON MAIN FLOOR
APPIT N 022 �.F.,
NO O ANOE TO
a
�ERvIOU5) k/
211.611
401
s,
NEW 4E" KPE CONrRETE RAMP 5�
6/ METAL OUARPRAIL5 04 /+
(1:12 MAX SLOPE, �O 5.F. IYP 10 s) FF
SP /
X ___-x x x— = x x x—
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WIPE 5I AALK
42ND AVE SW-- _
FILTER FABRIC MATERIAL 60" WIDE BOLLS.
USE STAPLES OR WIRE RINGS TO ATTACH FABRIC
TO WIRE MIRAFI 70OX OR PRE —APPROVED EQUAL
2" X 2" X 14ga WIRE FABRIC OR
EQUIV. (OPTIONAL —PER SITE CONDITION)
BURY BOTTOM OF FILTER
MATERIAL IN 8" X 12" TRENCH
STABILIZED CONSTRUCTION ACCESS
IF USED, STABILIZE THE
INLET AND OUTLET OF
THE TEMPORARY CULVERT /
WITH QUARRY SPALLS
TEMPORARY CL 52 DUCTILE RpPp
IRON CULVERT REQUIRED IF �X15i•
CONSTRUCTION ACCESS
CROSSES A DRAINAGE DITCH
i
Y < �q
R=25' MIN. /
4"-B" QUARRY SPALLS•-''
(RECYCLED CONCRETE IS
NOT ALLOWED)
GEO-TEXTILE FABI`
12" MIN
LENGTH PER THE DPD SITE
DEVELOPMENT INSPECTOR
NOTE: ANGLE SILT FENCE BACK UP THE SLOPE AT THE END OF RUN. STABILIZED ACCESS SHALL BE USED IN ALL AREAS OF THE SITE WITH VEHICLE TRAFFIC AND
PARKING, INCLUDING PLANTING STRIPS. RECYCLED CONCRETE IS NOT ALLOWED.
SYMBOL: FF SYMBOL: GE
PROJECT DESCRIPTION
ADULT FAMILY HOME OONVER5I0N, MAIN FLOOR INTERIOR REMODEL, 121 5F FRONT
APPITION $ �6 5F REAR APPITION ON MAIN FLOOR TO EXISTING 5F . NO OHANO
TO UPPER FLOOR.
a' 212, 51 01 201 CIL01
STOCKPILE AND EXPOSED SLOPE COVERING
BMMMO M=RWErG=o
CLBARIP AM STA=
STRAW SEMMG
WA=
CONVEY RDNOFF TO APH0M LOCAT=
STOCKPILES
SOII.S�M
S1RAW 1391iffi
PROJECT
SITE INFO
PROPERTY ADDRESS:
OWNER
31712 42ND AVE SW FEDERAL WAY 98023
JURISDICTION
PARCEL:
PARCEL NUMBER
873198-2720
YEAR BUILT
LEGAL DESCRIPTION
LOT AREA
TWIN LAKES # 5
MAX BASE HEIGHT
PLat Block:
Plat Lot: 272
APPLICANT
PHONE #
ZONING
EMAIL
ZONING: RS 7.2
BUILDING HEIGHT:
MAXIMUM BUILDING HEIGHT:
SETBACK:
STREET YARD = 30 FEET
STREET SIDE YARD = 10 FEET
INTERIOR YARD = 5 FEET
LOT AREA
25.63 FT.(NO CHANGE)
30 FT ABV. A.B.E. @ 256.1'
PROPOSED LOT COVERAGE:
BUILDING FOOTPRINT 2529 S.F.
FRONT PORCH 33 S.F.
(N) DECK w/ STAIR 153 S.F.
TOTAL 2715 S.F,
ALLOWABLE LOT COVERAGE: 8000 * 60%
= 4800 S.F. (O.K.)
IMPERVIOUS CALCULATION
ONLY UNCOVERED IMPERVIOUS AREA IS INCLUDED.
IMPERVIOUS:
EXISTING
NEW/RLCD.
TOTAL
ROOF AREA
2704 SF
16 SF
2720 SF
CONC. PATIO
457 SF
36 SF
493 SF
CONC. DRIVEWAY
437 SF
-
437 SF
CONC. RAMP
-
80 SF
80 SF
CONC. LANDING
-
9 SF
9 SF
3598 SF 141 SF 3739 SF
DATA
SHAN HE
FEDERAL WAY
873198-2720
1974
8,000 S.F.
40 FEET
James Ma
5094917299
jamesmark200l @gmail.com
SHEET INDEX
C1.1 SITE PLAN & PROJECT INFO
A1.1
GENERAL NOTES & WINDOW & DOOR
SCHEDULE
A2.1
MAIN FLOOR PLANS
A2.2
UPPER FLOOR PLAN
A3.1
ELEVATIONS
A3.2
ELEVATIONS
A4.1 BUILDING SECTION
A5.1 TYPICAL BUILDING SECTION dz
ARCHITECTURAL DETAILS
S2.1 FOUNDATION/MAIN FLOOR FRAMING
S2.2 UPPER FLOOR FRAMING
S3.1 STRUCTURAL DETAILS
NEW/REPLACED IMPERVIOUS AREA = 141 SF < 2000 SF, O.K.
NEW STORM RUNOFF TO CONNECT TO EXISTING STORM DRAIN
SYSTEM
BUILDING AREAS
HEATED AREA
MAIN FLOOR 2082 SF
UPPER FLOOR 1025 SF
TOTAL
3107 SF
UNHEATED AREA
ATTACHED GARAGE
433 SF
COVERED PORCH
33 SF
PATIO
612 SF
TOTAL
1078 SF
BEWSHEEr1NGDi4ftr
SHEErING
'!7l M• M1 1 .
«;F1 y:1a1 •,1«:
:Ia
10' MAX
CONVEYRUNOFFIO
AFFROVEDLOCATBON
PROV11DEENERGY
DEMATIONATTOR
WHENNMED
TORINSHEErDiGIN~AjAA'V'\
TMCHAMN.0F3Fr.
SgMAMMMBOTTOMOF
SLOMBACKFUL
WASHMEDROCK
CONMRaNOFFTO
APPROVEDIDC&IM
SLOPES
RECEIVED
i
Nov 12 2020
CITY OF FEDERAL WAY
COMMUNITY DEVELOPMENT
256.7'
A.B.E - 257.5+255+4255.2+256.7 = 256.1'
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Drawn By:
Drawing Title:
M020-07
SITE PLAN & PROJECT INFO
Sheet
C1.1