ENG2023-0281+Other+6.13.2023_3.23.01_PM+3607213N 90000'00" 80.00' 444
EX CANO�Y,' %
444 ii EX 5 H E D l
.��l5TING
mI • r ------ ?, \B
•.�
ROF05E � I CO
of
EXISTINGPUP ; • j
RESIDENCE
METER O i I/, F.F. 445.54
• EX GARA --
EX. WOOD FENCE
EX. 12" CHERRY TREE
FILTER FENCE
PER COE DETAIL ER-902
REMOVE SEWER LINE FROM THI POINT ON.
NEW SEWER CLEANOUT
r,l/- TIE IN NEW FOOTING DRAINS TO DRYWELL
51 ;; WALLS TO B RO + ! O
ITION
1 z
DRIVEWAY
FROFOSED N
DRIVEWAY
WM
I N 2009,50"
I W 68.9
I
I KOF05ED j
ADDITION
_�PQF-06ED • • • � .i
NEW DOWN5FOUT5
FLIT TO 5FLA5H13LOCK5 FER 51)-655
5TOCKFIKLE LOCATION IF NEEDED.
TO BE COVERED WITHIN 24 HOUR5
ALL DI5TRUDED AREAS
TO BE COMF05T
AMENDED FER 2022
5WMMWW BMF
INSTALL AND MAINTAIN ALL TE5C MEA5URE5
_ _ 1 ACCORDING TO AFFROVED FLANS. COE 5TANDARD
DETAILS & ALL OTHER MEASURES THAT MAY BE
- _ REQUIRED DURING CONSTRUCTION.
DATUM POINT O
55MH RIM 445.00' 215T PL S. T� T
V y . FILTER SOCKS WILL BE ADDED TO ANY CATCH
BA51N DOWN5TREAM5 FROM CONSTRUCTION 51TE
FER DETAIL ER-902
2' ■ 2' MOOD/STEEL
FXTEI
TO 2
WARE
NATIVE BACKFILL MATERIAL
NOTES:
1. CONTRACTOR/DEVELOPER S►+ALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT CITY INSPECTION REOUIRED ON
2 SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION ALL EROSION CONTROL METHODS
ACTIVITY, BEFORE OTHER WORK CAN BEGIN
REVISION DATE
CITY OF EDMONDS FILTER FABRIC FENCE JANuMY 201A
FILTRATION SYSTEMS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPs:.'.. R. ENGLISH ER - 9 00
CITY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
CATCH BASIN
GRATE
FILTER SOCK WITH
OVER FLOW HOLES
(TYP)
CATCH BASIN
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN
THIS APPLICATION AT ALL TIMES DURINIG
CONSTRUCTION PERIOD.
2. ANY SEDIMENT IN CATCH BASIN INSERT
SHALL BE REMOVED WHEN INSERT IS
ONE - THIRD FULL,
3. CITY INSPECTION REOUIRED ON ALL
EROSION CONTROL METHODS BEFORE
0 THE R WORK CAN BE GJ%.
TEMPORARY
SEDIMENT TRAP
FOR CATCH BASINS
APPROVED BY. R. ENGUSH
JANUARY 2018
STANDARD
DETAIL
ER-902
BUILDING
ROOF DCNNSPOuT•
SEE NOTE 1
DO*NSPOuT EXTENSION
4' *IDE ■ M' LONG ■ 6' THICK ROCK PAD
6R SPLASHBLOCK. SEE NOTES 2 AND 3
VEGETATED FLOW PATH.
SEE NOTE 4
GENERAL NOTES:
1. REFER TO THE 2022 CITY OF EDMONDS STORWWATER ADDENDUM FOR SETBACK
(CHECKLIST 14) AND MiEASIBILITY REOUIREMENTS.
NOTES:
1. MAXIMUM OF 700 SQUARE FEET OF ROOF AREA MAY DRAIN TO EACH SPLASHBLOCK.
2 ;PL/ISHBLOCK MAY BE CONCRETE. PLASTIC, OR SIMILAR RIGID MATERIAL
4OCK PAD SHALL CONSIST OF A' STREAuBED COBBLES PER WSOOT SPEC 9-0311(2) OR
AASHEO DRAIN ROCK CONFORMING TO *SOOT SPEC. 9-0312(5), GRAVEL BACKFILL FOR
DRYWELLS.
4. A VEGETATED FLOW PATH MUST BE PROVIDED IN ACCORDANCE THE 2022 CITY OF
EDMONDS STORMWATER ADDENDUM REOuIREMENTS.
TYPICAL DOWNSPOUT
CITY OF EDMONDS DISPERSION SPLASHBLOCK
PUBLIC WORKS FOR ROOFS
DEPARTMENT
sr. va
APPROVED Ery R. ENGLISH
,)RSERVATION PIPE MARKING TYPE 1 OR 1 -L CATCH GUTTER
CENTER OF DRYWELL BASIN W/ SOLID LID PER
ae' DiA. (MIN) DRYWELL CITY STANDARD DETAIL
SO-303 OR SD-304 ROOF
1" (MIN) PERFORAaD
CLEANOUTPVC UNDERDRAIN 'MIN) PVC
N PIPE (TYP)
I
IW
00,
Q � , i M.hj
W
(YIN)L - - -
PR'OPERTY LINE/EASEMENT
PLAN 900,
NTS
4' (MIN) PVC DRAIN PIPE PER WSDOT
SPEC. 9-05.1(5). 1% (MIN) SLOPE
TEST PLUG IN PLASTIC
BOX MARKED 'DRAIN'
CLEANOut 12.�
12• (MR)
DOWNSPOUT
REVISION DATE
FEBRUARY 2023
STANDARD
DETAIL
SD-633
BUILDING
12' 1' (MIN) PVC DRAIN PIPE PER
WSDOT SPEC. 9-05.1(5). POSITIVE
SLOPE
- 6' (MIN)
GENERAL NOTES:
�12. (MR)
- I
4• (MIN)
1. REFER TO THE 2017 CITY OF
3
PERFORATED PVC
EDMONDS STORMWATER ADDENDUM
UNDERDRAIN REMOVABLE
FOR SETBACK (CHECKLIST 13) AND
PIPE PER W5DOT PUSH -ON
INFEASIBILITY REOUIREMENTS
SPEC. 9-05 1(6)
2. MINIMUM COVER DEPTHS ASSUME NO
�� CEOTExTIIE. SEE NOTE 1
VEHICULAR LOADPOG. DESIGNER TO
SPECIFY COVER DEPTHS IF
VEHICULAR TRAFFIC ANTICIPATED.
WASHED DRAIN
ROCK,
3 PROVIDE 10 FEET (MIN) SPACING
SEE NOTE 2
-
BETWEEN DRY WEDS.
NOTES
U14COMPAMD
NATIVE
MATERIAL, SCARIFY 3'
1. PLACE GEOT'EXTILE FABRIC
ALONG WALLS AND TOP OF WASHED
(MIN)
1` (MIN) ABOVE SEASONAL
ROCK. GEOTExntE SHALL
CONFORM TO WSDOT SPEC. 9-33 2(1).
HIGH GROUNDWATER TABLE-i
GE07EX71LE FOR SEPARATION. NON -WOVEN THE.
OR HYDRAULICALLY
RESTRICTIVE LAYER
2. WASHED DRAIN ROCK SMALL CONFORM TO *SOOT SPEC.
9-03.12(5). GRAVEL BACKFILL FOR DRYWELLS
PROFILE
3 OBSERVATION WELL SHALL
CONFORM TO *SOOT SPEC
NTS
9-05.2(6). PERFORATED PVC UNDFRDRAIN P1Pf. .
REVISION DATE
TYPICAL DOWNSPOUT ArRIL,
CITY OF EDMONDS INFILTRATION DRYWELL
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: OL ENGUSH S D- 6 3 8
LEGAL DESCRIPTION:
SIESTA GLEN BLK 000 D-00 - LOT 3
PARCEL NUMBER: 0057330000300
LOT AREA: 89505 SQ. FT.
LOT COVERAGE:
EX. & PROPOSED HOUSE: 2198.77 SQ. FT
EX. SHED & CANOPY: 279.97 SQ. FT.
TOTAL: 2, 478.74 SQ. FT./ 8,505 SQ FT. (LOT SIZE) = 29%
HEIGHT LIMIT: 25'
HEIGHT CALCULATIONS:
A. 444.10'
B. 444.30'
C. 443.55'
D. 444.00'
/4 = AVERAGE GRADE = 443.981
ACTUAL HEIGHT PROPOSED: 464.31'
MAX HEIGHT: 468.98'
IMPERVIOUS SURFACE CALCULATON:
EXISTING ROOF OUTLINE: 1781.89 SQ. FT.
EXISTING DRIVEWAY: 838.44 SQ. FT.
EXISTING PATIO: 1199.46 SQ. FT.
EXISTING SHED: 214.53SQ. FT.
EXISTING CANOPY: 117.84 SQ. FT.
PROPOSED ROOF OUTLINE: 532.61 SQ. FT.
PROPOSED WALKWAYS & DRIVEWAY: 168.98 SQ. FT.
TOTAL IMPERVIOUS = 4853.75 SQ. FT. (NEW 701.59 SQ. FT.)
N
PLOT PLAN.
SCALE: 1" = 20'-0"