APPROVED ENG PLN BLD2023-0402+Civil Plans+3.31.2023_4.49.40_PM+3457558VICINITY MAP
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EDMONDS CONSTRUCTION SEQUENCE NOTES
1. SCHEDULE A PRE -CONSTRUCTION MEETING WITH CITY ENGINEERING DIVISION AT 425-771-0220, EXT.
1326. TWO DAY (48 HR) NOTICE IS REQUIRED.
2. REVIEW TEMPORARY EROSION AND SEDIMENT CONTROL NOTES.
3. CALL FOR UTILITY LOCATES.
4. INSTALL TESC MEASURES AND MAINTAIN DUST CONTROL WHILE PREVENTING DISTURBANCE OF ANY
AREAS OF VEGETATION OUTSIDE THE CONSTRUCTION ZONE.
5. HAVE EROSION CONTROL MEASURES INSPECTED BY CITY OF EDMONDS ENGINEERING INSPECTOR. ALL
TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES MUST BE IN PLACE AND INSPECTED
PRIOR TO ANY CONSTRUCTION OR SITE CLEARING. EROSION AND SEDIMENTATION CONTROL PRACTICES
AND/OR DEVICES SHALL BE MAINTAINED UNTIL PERMANENT VEGETATION IS ESTABLISHED.
6. DEMOLISH EXISTING STRUCTURES
7. ROUGH GRADE SITE AS REQUIRED TO INSTALL DRAINAGE FEATURES.
8. CLEAR, GRUB & ROUGH GRADE SITE. COMPOST AMEND AND REVEGETATE DISTURBED AREAS NOT
SUBJECT TO ADDITIONAL SURFACE DISTURBANCE IMMEDIATELY AFTER ROUGH GRADING. OTHER
EXPOSED AREAS SHALL BE STABILIZED PER EROSION CONTROL NOTES BELOW.
9. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS, INCLUDING FRONTAGE IMPROVEMENTS.
10. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETATION OF ENTIRE SITE.
11. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL
MEASURES SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND APPROVAL BY CITY INSPECTOR.
12. INSTALL INFILTRATION TRENCH. EXCAVATION OF INFILTRATION AREAS SHALL NOT BE ALLOWED
DURING WET OR SATURATED CONDITIONS. THE E MP SHALL
EROSION -CAUSING PROJECT IMPROVEMENTS ARE COMPLETE E D LmRCMIG
ARE
STABILIZED.
Building Department
artment
NO. I DATE I BY
Work DEMO SFR AND SHED
Address 23310HUMBER LN
-
Owner SHEN
-----------------
Approved Date 5/26/2023
Building Official
Permit Number BLD2023-0402
REVISIONS
EROSION CONTROL LEGEND
LIMITS OF DISTURBANCE
FILTER FABRIC FENCE (SILT FENCE) SF X X
STABILIZED CONSTRUCTION ENTRANCE 0° CE °
CATCH BASIN INLET PROTECTION IP
INTERCEPTOR SWALE
SEE COR DWG 504,
TYPE A TEMPORARY SWALE
TREE PROTECTION FENCING
CHECK DAM CD
STRAW WATTLES I USE AS NEEDED
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APPROVED BY PLA�NNINP
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May 08 2023
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APPLICANT
BERNARD SHEN & CATHERINE FEDERMAN
23310 HUMBER LANE
EDMONDS, WA 98020
REFERENCE DRAWINGS & REPORTS
SEE C1.2 FOR TESC DETAILS
SEE C2.0 FOR DRAINAGE/BMP PLAN
SEE SHORT FORM CWSPPP PREPARED BY C.E.S.
SEE DRAINAGE REPORT PREPARED BY C.E.S.
SOIL AMENDMENT REQUIRED
COMPOST AMENDED SOIL REQUIRED ON ALL LANDSCAPED
AREAS AFTER CONSTRUCTION
N
10 5 0 10 20
SCALE: V=10'
CALL FOR LOCATES AT
1-800-424-555 OR 811
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RIM=365.36
12"PVC (N)IE=361.9E
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12"PVC (S)IE=362.03
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ENGINLERING DIVISION
APPikOVED
09/26/2023
CALL 3 WORKING DAYS BEFORE YOU DIG
811
UTILITIES UNDERGROUND LOCATION
CENTER
(ID,MT,ND,OR,WA)
SAFETY PRECAUTION SHALL BE IMPLEMENTED By ELECTRIC - RED SEWER -GREEN GASIOIL- YELLOW
CONTRACTOR(S) AT ALL TRENCHING IN SURVEY - PINK TELICATV-ORANGE
ACCORDANCE PROPOSED -WHITE WATER -BLUE
WITH CURRENT OSHA STANDARDS
Side sewer must be cappe01aU-
-
T the property line with screw )cap
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JOB# 2070
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CIVIL ENGINEERING
102 NW CANAL STREET SEATTLE, WA 98107
PHONE:206.930.0342 DUFFY@CESOLUTIONS.US
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RIM=365.75
8"PVC (W)IE=363.29
OVWSD approval required to reuse side
sewer lateral.
OWNER/CONTRACTOR RESPONSIBLE FOR LOCA NG
ALL ON SITE UTILITIES. RELOCATION/REVISION T AN
UTILITIES MAY REQUIRE A SEPERATE PERMI
OWNER/CONTRACTOR IS RESPONSIBLE FOR
EROSION CONTROL AND DRAINA E
ALL EXPOSED SURFACES FO
BE COVERED WITHIN 2 DA S
Applicant shall repair/replace all
PP
e
damage to utilities or frontage
9
improvements in City right-of-way
per city standards that is caused or
occurs during the permitted project.
RECEIVED
Apr 13 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
NW1/4 SEC36 T27N R3E
DRAWING NO:
EROSION CONTROL PLAN C1.0
SHEN / FEDERMAN RESIDENCE 00571300101000
23310 HUMBER LANE, EDMONDS, WA 98020
NO. I DATE I BY
REVISIONS
APPLICANT
BERNARD SHEN & CATHERINE FEDERMAN
23310 HUMBER LANE
EDMONDS, WA 98020
ENGINEERING DIVISION
APPROVED.
�Aat 09/26/2023
DATE: Mar 29, 2023
JOB# 2070
DRAFTED: SS DESIGN: DE
DIGITAL SIGNATURE
STRAW WATTLE DETAIL
CONTOUR LINE
(TYP)
ANGLE TERMINAL
END UPHILL 24" TO 48"
TO PREVENT FLOW
AROUND WATTLE (TYP)
WATTLE
TRENCH, SEE NOTE 2 --s
2"x2"x24" UN —TREATED
WOODEN STAKE (TYP)
AREA AVAILABLE FOR SPACING VARIES
SEDIMENT TRAPPING SEE WATTLE SPACING
(TYP) TABLE (TYP)
SECTION A —A W
WATTLE INSTALLATION ON SLOPES
N OTES:
WATTLE (TYP)
SEE DETAIL
2"x2"x24" UN —TREATED
,WOODEN STAKE (TYP)
t 3" MIN
4" MAX
B" DIAMETER
MIN
WATTLE DETAIL
8" DIAMETER
SPACING
WATTLE
TABLE
SLOPE
MAXIMUM SPACING
1H:1V
10'-0"
2H:1V
20'-0"
3H:1V
30'-0"
4H:1V
40'-0"
>4H:1V
ONE RUN ONLY
1. COMPOST WATTLES RECOMMENDED ON SLOPES. USE STRAW WATTLES IN PAVEMENT APPLICATION.
2. ON SLOPES, INSTALL WATTLES PERPENDICULAR TO THE FLOW DIRECTION AND PARALLEL TO THE SLOPE CONTOURS.
INSTALLATION SHALL BE IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 8-01.3(10).
3. RUNOFF SHALL NOT RUN UNDER OR AROUND ROLL. ADDITIONAL STAKING MAY BE NECESSARY TO PREVENT
UNDERCUTTING.
4. WATTLES SHALL BE INSPECTED REGULARLY, AND IMMEDIATELY AFTER A RAINFALL PRODUCES RUNOFF. REMOVE
SEDIMENT AND ACCUMULATIONS WHEN EXCEEDING 1/2 HEIGHT BETWEEN THE TOP OF THE WATTLE AND THE GROUND
SURFACE.
REVISION DATE
CITY OF EDMONDS JANUARY 2018
WATTLE INSTALLATION
PUBLIC WORKS STANDARD
DEPARTMENT D ETAI L
18 9 APPROVED BY: R. ENGLISH E R— 9 0 3
CONSTRUCTION ENTRANCE DETAIL
_LS
4
TH
IN
DE FULL WIDTH
GRESS/EGRESS
DETAIL NOTES:
1O THE MINIMUM LENGTH SHALL BE EXTENDED AS NECESSARY TO ENSURE MATERIAL IS NOT TRACKED OFF SITE
AND/OR INTO THE PUBLIC RIGHT—OF—WAY.
O2 ATB DRIVEWAY RAMP AND/OR SITE ACCESS ROAD 15' WIDE MIN. SEE TABLE BELOW FOR REQUIRED LENGTH.
NOTES:
1. SURFACE WATER — ALL SURFACE WATER FLOWING OR DIVERTED TOWARD CONSTRUCTION ENTRANCES SHALL BE PIPED
ACROSS THE ENTRANCE. IF PIPING IS IMPRACTICAL, A MOUNTABLE BERM WITH 5:1 SLOPES WILL BE PERMITTED.
2. MAINTENANCE — THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING
OF SEDIMENT OFF SITE AND/OR ONTO PUBLIC RIGHT—OF—WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH
ADDITIONAL QUARRY SPALLS AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO
TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED OFF SITE AND/OR ONTO PUBLIC
RIGHT—OF—WAY MUST BE REMOVED IMMEDIATELY.
3. WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO LEAVING THE SITE. WHEN WASHING IS USED, IT SHALL
BE DONE ON AN AREA STABILIZED WITH QUARRY SPALLS AND WHICH DRAINS INTO AN APPROVED SEDIMENT TRAPPING
DEVICE.
4.INSPECTION AND NEEDED MAINTENANCE SHALL BE PROVIDED AFTER EACH RAIN.
PROJECT
SIZE
MIN LENGTH OF (FEET)
QUARRY SPALLS*
< 1/4 ACRE
30
< 1 ACRE
50
< 3 ACRE
100
> 3 ACRE
100
*PROVIDE ATB OR ASPHALT
TRANSITION WHERE FRONTAGE
ROAD IS AN ARTERIAL
LENGTH TO BE DETERMINED
BY CITY INSPECTOR.
CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
REVISION DATE
CITY OF EDMONDS STABILIZED CONSTRUCTION JANUARY 2018
' PUBLIC WORKS ENTRANCE STANDARD
DEPARTMENT DETAIL
s } 189 APPROVED BY: R. ENGLISH E R — 9 01
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6 9766
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CIVIL ENGINEERING
102 NW CANAL STREET SEATTLE, WA 98107
PHONE:206.930.0342 DUFFY@CESOLUTIONS.US
INLET PROTECTION DETAIL
CATCH BASIN
GRATE
FILTER SOCK WITH
OVER FLOW HOLES
(TYP)
CATCH BASIN
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN
THIS APPLICATION AT ALL TIMES DURING
CONSTRUCTION PERIOD.
2. ANY SEDIMENT IN CATCH BASIN INSERT
SHALL BE REMOVED WHEN INSERT IS
ONE—THIRD FULL.
3. CITY INSPECTION REQUIRED ON ALL
EROSION CONTROL METHODS BEFORE
OTHER WORK CAN BEGIN.
� REVISION DATE
CITY OF EDMONDSTEMPORARY JANUARY 2018
SEDIMENT TRAP
PUBLIC WORKS FOR CATCH BASINS STANDARD
7 DEPARTMENT DETAIL
s t 1 g 9 APPROVED BY: R. ENGLISH E R— 9 0 2
FILTER FABRIC FENCE DETAIL
NOTES:
2" x 2" WOOD/STEEL
FILTER FABRIC SECURED
TO2"x2" 14GA
WIRE FABRIC EQUAL
0
N
NATIVE BACKFILL MATERIAL
FILTER FABRIC MATERIAL IN CONTINOUS ROLLS
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE
2" x 2" WOOD/STEEL POSTS 1
WIRE MESH FENCE
TO SUPPORT FILTER
FABRIC
-1 BURY
`� I MATERIAOT80M TO'
FIFILTER
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT.
2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION
ACTIVITY.
CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
REVISION DATE
CITY OF EDMONDS FILTER FABRIC FENCE JANUARY 2018
FILTRATION SYSTEMS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
s t Is
9 APPROVED BY: R. ENGLISH E R— 9 0 0
TESC DETAILS
RECEIVE,
Apr 13 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
NW1 /4 SEC36 T27N R3E
SHEN / FEDERMAN RESIDENCE
23310 HUMBER LANE, EDMONDS, WA 98020
DRAWING NO:
C11.2
00571300101000
SANITARY SEWER
FLOW CONTROL BMP's
BOUNDARY & TOPO SURVEY
ROOF CHART
OLYMPIC VIEW SEWER & WATER DISTRICT (OVWSD)
O
O-SDR 35 PVC SANITARY SEWER @ MIN 2.0 %. CONNECT TO EXISTING
SIDE -SEWER. REF. OVWSD DETAIL W-1A.
O
O-EXISTING SIDE SEWERS PROPOSED TO BE REUSED MUST BE
LOCATED AND CCTV'D AND VIDEO PROVIDED TO DISTRICT FOR
REVIEW. EXISTING SIDE SEWER REPAIRED BY CIPP MUST BE CCTV'D
AND VIDEO PROVIDED TO DISTRICT FOR REVIEW.
0-
WATER IMPROVEMENTS
OLYMPIC VIEW SEWER & WATER DISTRICT
0-
0 -1.5" DIA POLY PRIVATE WATER SERVICE FROM METER PIT TO HOUSE
@ MIN. 36 INCH DEPTH.
0-
STORM DRAIN
20 -4" STORM DRAIN @ MIN 2.0 % GRADE (ASTM D-3034 PVC)
21 -4" FOUNDATION DRAIN @ MIN. 1.0 %. INCL. BACKFLOW PREVENTION.
22 -
23 -
24 -
25 -
29 -
STORM DRAIN STRUCTURES
30 -
31 -
O32 -TYPE 1 CATCH BASIN WITH SOLID LID PER EDMONDS DETAIL SD-303
0 -
35 -
36 -
37 -
STREET IMPROVEMENTS
60 -
61 -
62 -DRIVEWAY APPROACH PER EDMONDS DRIVEWAY DETAIL TR-546.
10-foot RADIUS REQUIRED. HMA PLACED MINIMUM 20' FROM EDGE OF
EXISTING STREET.
67 -
71 -IF WARRANTED, GRIND AND OVERLAY PER EDMONDS STANDARDS.
COORDINATE WITH INSPECTOR.
NO. I DATE I BY
REVISIONS
50 -DETAIL NDP-1 : COMPOST AMENDED SOIL TO ALL DISTURBED AREAS
(SEE DOE BMP T5.13). TILL 2-3" OF COMPOST INTO UPPER 8" OF SOIL.
LOOSEN COMPACTED SUBSOIL, IF NEEDED BY RIPPING TO 12"
DEPTH. MULCH LANDSCAPE BEDS AFTER PLANTING.
51 -
G-SPLASHBLOCK DIRECTED AWAY FROM STRUCTURE. MAXIMUM 700
sf ROOF PER DOWNSPOUT. MINIMUM 50 LF FLOWPATH TO PL
REQUIRED.
53 -DISPERSAL TRENCH PER EDMONDS DETAIL SD-631 AND SD-632. SEE
PLAN FOR LENGTH.
G -
SOIL SUMMARY
GLACIAL TILL WITH SHALLOW
55 _
GROUNDWATER
INFILTRATION NOT
56
RECOMMENDED BY
_
GEOTECHNICAL ENGINEER
57 _
58 _
INFILTRATION/SOILS SUMMARY
SOILS REPORT SUMMARY
Infiltration recommendation?
Project
Depth of Test Pit
Soil profile
Density=
Groundwater
Grain Size
gravel =
very coarse sand =
coarse sand =
medium sand =
fine sand =
very fine sand =
fines %=
USCS soil:
Date of digging:
Geotech consultant:
No: glacial till; shallow groundwater seepage
Shen / Federman Residence
T and 3.5'-deep
glacial till
dense
seepage at 2.0'-deep, 3.5'-deep
N/A
N/A
N/A
N/A
N/A
N/A
N/A
dense, slightly gravelly, silty sand that has been glacially
compressed
Jan.18 2023
Marc McGinnis, PE; Geotech Consultants, Inc.
IMPERVIOUS AREA - STORMWATER
Impervious Area Spreadsheet (Stormwater)
Shen/Federman Residence - 23310 Humber Lane, Edmonds, WA 98020
Site Area
12,600
sf
0.289
acres
Existing impervious area
Existing imprevious area to be demo'ed
3,595
sf
Existing imprevious area to remain
205
sf
total existing impervious =
3,800
sf
Existing vegetated area
8,800
sf
Proposed Impervious Area (on -site)
Roof
3,094
sf
Exposed driveway, on -site
582
sf
Exposed front/side walkway
779
sf
total new + replaced impervious =
4,455
sf
Existing imprevious area to remain
205
sf
Total proposed impervious =
4,660
sf
Proposed vegetated area
7,940
sf
DISPERSION TRENCH LENGTH
PLOG ENGINEERING
P.O. BOX 412
RAVENSDALE, WA 98051
PHONE 206-420-7130
www.PlogEngineering.com
VERTICAL DATUM
NAVD88 ESTABLISHED USING RTK GPS
SEE SURVEY
SOIL AMENDMENT REQUIRED
COMPOST AMENDED SOIL REQUIRED ON ALL
LANDSCAPED AREAS AFTER CONSTRUCTION.
50 If DISPERSION TRENC
FLOW CONTROL FOR 3,500 s
S E SIZING TABLE THIS SHEET
SEE EDMOND DETAILS SD-631 AND SD-632
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Dispersion Length Sizing Table
Max tributary Area (sf)
3500
SF
Roof + driveway area tributary to dispersion
10 LF / 700 sf Unit Length Requirement
0.01429
Required minimum Length=
50
LF
size based on 700 sf/10 LF
APPLICANT
BERNARD SHEN & CATHERINE FEDERMAN
23310 HUMBER LANE
EDMONDS, WA 98020
'WELL
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EX SHED TO
REMAIN
DATE: Mar 29, 2023
JOB# 2070
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SHEN/FEDERMAN
RESIDENCE
23310 HUMBER LANE
EDMONDS, WA 98020
MAIN FLOOR = 363.5±
NORTHWEST ROOF
= 400 SF TO
SPLASH -BLOCK
CALL FOR LOCATES AT
1-800-424-555 OR 811
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RIM=365.3f
12"PVC (N)IE=361.91
8"PVC (E)IE=362.7,
12"PVC (S)IE=362.0:
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FOR REFERENCE ONLYRIM=366 30 I Apr 13 2023
\ \ 12" VC CITY OF EDMONDS
DEVELOPMENT SERVICES
WORK NOT APPROVED WITH THIS PERMIT i (N) E=36 .74/ DEPARTMENT
(-a)IE=36 .97 I
SEE BUILDING PERWT BLD2023-0401 FOR AF PROVED PLANS `� I
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CIVIL ENGINEERING
102 NW CANAL STREET SEATTLE, WA 98107
PHONE:206.930.0342 DUFFY@CESOLUTIONS.US
NW1/4 SEC36 T27N R3E
DRAWING NO:
DRAINAGE / BMP PLAN C2.0
SHEN / FEDERMAN RESIDENCE 00571300101000
23310 HUMBER LANE, EDMONDS, WA 98020