APPROVED STM ENG RESUB3 BLD2023-0799+Civil_Plan+9.3.2024_9.47.08_AM+4476029NE 1/4, SW 1/4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST, W.M.
COCHRAN RESIDENCE
8475 FREDERICK PLACE
EDMONDS, WA 98026
OWNER
CONSULTANTS
UTI LITI ES
RYAN & SYDNEY COCHRAN
ARCHITECT
CIVIL ENGINEER
WATER/STORM/SEWER
GAS
FIRE
902 N 81ST
H2D ARCHITECTURE & DESIGN
CG ENGINEERING
CITY OF EDMONDS
PUGET SOUND ENERGY
SOUTH COUNTY FIRE
SEATTLE, WA 98103
23020 EDMONDS WAY #113
250 4TH AVE S, SUITE 200
121 5TH AVE N
P.O. BOX 91269
12425 MERIDIAN AVE S
425.308.3872
EDMONDS, WA 98020
EDMONDS, WA 98020
EDMONDS, WA 98020
BELLEVUE, WA
EVERETT, WA 98208
206.542.3734
425.778.8500 FAX 778.5536
425.771.0241
1.888.225.5773
425.551.1200
CONTACT: JARED UNDERBRINK, PE
APPLICANT
RYAN & SYNDEY COCHRAN
SOIL/GEOTECH ENGINEER
SURVEYOR
POWER
CABLE & TELEPHONE
902 N 81ST
NELSON GEOTECHNICAL ASSOCIATES, INC.
TRI-COUNTRY LAND SURVEYING COMPANY
SNOHOMISH COUNTY PUD
COMCAST
SEATTLE, WA 98103
17311 135TH AVE NE SUITE A-500
4610 200TH ST SW SUITE A
P.O. BOX 1107
15815 25TH AVE W
425.308.3872
WOODINVILLE, WA 98072
LYNNWOOD, WA 98036
EVERETT, WA 98206
LYNNWOOD, WA
425.486.1669
425.776.2926
425.783.1000
877.824.2288
GENERAL NOTES
GENERAL NOTES
1. ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY OF EDMONDS STANDARD
PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND CODES, AND ALL OTHER APPLICABLE LOCAL
MUNICIPAL, STATE, AND FEDERAL CODES, RULES AND REGULATIONS:
- CURRENT INTERNATIONAL BUILDING CODE (IBC)
- 2016 WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION
- WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWATER MANAGEMENT MANUAL FOR THE PUGET
SOUND BASIN (CURRENT EDITION)
2. STANDARD PLAN AND TYPE NUMBERS INDICATED ON THESE DRAWINGS REFER TO CITY OF EDMONDS
STANDARD DETAILS, UNLESS NOTED OTHERWISE
3. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOBSITE WHENEVER CONSTRUCTION IS IN PROGRESS.
4. DEVIATIONS FROM THESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL
GOVERNING AUTHORITY.
5. CONTRACTOR SHALL RECORD ALL APPROVED DEVIATIONS FROM THESE PLANS ON A SET OF "AS -BUILT"
DRAWINGS AND SHALL SUMMARIZE ALL AS -BUILT CONDITIONS ON ONE SET OF REPRODUCIBLE DRAWINGS FOR
SUBMITTAL TO THE OWNER PRIOR PROJECT COMPLETION AND ACCEPTANCE. A SET OF AS -BUILT DRAWINGS
SHALL BE SUBMITTED TO THE CITY OF EDMONDS PRIOR TO FINAL APPROVAL OF THE BUILDING
OCCUPANCY/FINAL PROJECT APPROVAL.
6. ELEVATIONS SHOWN ARE IN FEET. SEE SURVEY FOR BENCHMARK INFORMATION.
7. THE LOCATIONS OF EXISTING UTILITIES AND SITE FEATURES SHOWN HEREON HAVE BEEN FURNISHED BY
OTHERS BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD THEREFORE BE CONSIDERED
APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR
TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN AND TO FURTHER DISCOVER
AND PROTECT ANY OTHER UTILITIES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE
IMPLEMENTATION OF THIS PLAN. CONTRACTOR SHALL VERIFY LOCATION, DEPTH, SIZE, TYPE AND CONDITION
OF EXISTING UTILITY LINES AT CONNECTION OR CROSSING POINTS BEFORE TRENCHING FOR NEW UTILITIES.
ENGINEER ASSUMES NO RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE EXISTING UTILITIES
AND SITE FEATURES PRESENTED ON THESE DRAWINGS. ENGINEER SHALL BE NOTIFIED IMMEDIATELY OF
CONFLICTS THAT ARISE.
8. CONTRACTOR SHALL LOCATE AND PROTECT ALL UTILITIES DURING CONSTRUCTION AND SHALL CONTACT THE
UNDERGROUND UTILITIES LOCATION SERVICE (1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUCTION.
9. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT SITE BEFORE STARTING WORK
AND SHALL NOTIFY OWNER'S REPRESENTATIVE OF ANY DISCREPANCIES.
10. PIPE LENGTHS WHERE SHOWN ARE APPROXIMATE AND MAY CHANGE DUE TO FIELD CONDITIONS.
11. CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT (WHERE APPLICABLE) AND SHALL
THOROUGHLY FAMILIARIZE HIMSELF WITH THE CONTENTS THEREOF. ALL SITE WORK SHALL BE PERFORMED IN
STRICT COMPLIANCE WITH THE RECOMMENDATIONS OF THIS REPORT.
12. STRUCTURAL FILL MATERIAL AND PLACEMENT SHALL CONFORM TO THE RECOMMENDATIONS OF THE PROJECT
GEOTECHNICAL REPORT.
13. SUBGRADE SOILS IN ALL AREAS WHERE RAIN GARDENS, INFILTRATION OR PERVIOUS PAVEMENT IS TO BE
PLACED SHALL BE DELINEATED AND PROTECTED AT ALL TIMES FROM COMPACTIVE ACTIVITIES (I.E. HEAVY
EQUIPMENT, STOCKPILING).
14. MANHOLES, CATCH BASINS, UTILITIES AND PAVEMENT SHALL BEAR ON MEDIUM DENSE TO VERY DENSE NATIVE
SOIL OR COMPACTED STRUCTURAL FILL. IF SOIL IS DISTURBED, SOFT, LOOSE, WET OR IF ORGANIC MATERIAL IS
PRESENT AT SUBGRADE ELEVATION, REMOVE AND REPLACE WITH COMPACTED STRUCTURAL FILL PER
GEOTECHNICAL REPORT.
15. SEE SURVEY AND ARCHITECTURAL DRAWINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED
AREAS AND OTHER PROPOSED OR EXISTING SITE FEATURES.
16. SEE ARCHITECTURAL DRAWINGS FOR PERIMETER FOUNDATION DRAINS. FOUNDATION DRAINS SHALL BE
INDEPENDENT OF OTHER SITE DRAIN LINES AND SHALL BE TIGHTLINED TO THE STORM DRAIN SYSTEM WHERE
INDICATED ON THE PLANS.
17. ALL REQUIRED STORMWATER FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO INSTALLATION
OF ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER.
18. ALL ROOF DRAINS, PERIMETER FOUNDATION DRAINS, CATCH BASINS AND OTHER EXTERNAL DRAINS SHALL BE
CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS NOTED OTHERWISE.
19. ALL FOOTING DRAINS SERVING BUILDINGS, WALLS, ROCKERIES, ETC. SHALL CONNECT TO THE DRAINAGE
SYSTEM DOWNSTREAM OF THE SITE STORMWATER INFILTRATION SYSTEM.
20. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF ALL SITE
IMPROVEMENTS INDICATED ON THESE DRAWINGS.
21. A SEPARATE IRRIGATION PERMIT MUST BE OBTAINED FROM THE CITY PUBLIC WORKS DEPARTMENT. PRIOR TO
FINAL CONSTRUCTION ACCEPTANCE, PROVIDE TO THE CITY WATER QUALITY TECHNICIAN, A COPY OF THE
BACKFLOW TEST REPORT. TEST REPORTS CAN BE FAXED TO 425-744-6057 OR EMAILED TO
JEFF.KOBLYI<@EDMONDSWA.GOV. BACKFLOW TESTING SHALL BE COMPLETED BY THE OWNER ANNUALLY
THEREAFTER.
22. AS A MINIMUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RETURNED TO THE
EQUIVALENT OF THEIR PRECONSTRUCTION CONDITION IN ACCORDANCE WITH APPROPRIATE REQUIREMENTS
AND STANDARDS.
23. ALL DISTURBED SOIL AREAS SHALL BE COMPOST AMENDED AND SEEDED OR STABILIZED BY OTHER ACCEPTABLE
METHODS FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION. SEE
EROSION CONTROL PLANS FOR SPECIFIC GRADING AND EROSION CONTROL REQUIREMENTS.
24. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF THESE
STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL.
LEGAL DESCRIPTION
TALBOT PARK BLK 000 D-02 LOT 2 OF CITY
OF ED SP NO PLN-2017-0020 REC UND AFN
201908265001 BEING A PTN OF LOTS 63 &
64 SD PLAT.
SITUATE IN THE COUNTY OF SNOHOMISH,
STATE OF WASHINGTON.
PARCEL NUMBER
00594400006402
25. THIS PROJECT IS NOT A BALANCED EARTHWORK PROJECT. BOTH EXPORT AND IMPORT OF SOIL AND ROCK
MATERIALS ARE REQUIRED.
26. SLOPE OF FINISHED GRADE SHALL BE CONSTANT BETWEEN FINISHED CONTOURS OR SPOT ELEVATIONS
SHOWN.
27. FINISHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MINIMUM 5% SLOPE FOR A MINIMUM
DISTANCE OF 10 FEET.
28. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN SHORING AND BRACING AS
NECESSARY TO PROTECT WORKERS, EXISTING BUILDINGS, STREETS, WALKWAYS, UTILITIES AND OTHER
EXISTING AND PROPOSED IMPROVEMENTS AND EXCAVATIONS AGAINST LOSS OF GROUND OR CAVING
EMBANKMENTS. CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR REMOVAL OF SHORING AND BRACING, AS
REQUIRED.
29. CONTRACTOR SHALL OBTAIN APPROVAL FROM THE CITY AND FOLLOW CITY PROCEDURES FOR ALL WATER
SERVICE INTERRUPTIONS, HYDRANT SHUTOFFS, STREET CLOSURES OR OTHER ACCESS RESTRICTIONS.
CONTRACTOR SHALL NOT RELOCATE OR ELIMINATE ANY HYDRANTS WITHOUT FIRST OBTAINING WRITTEN
APPROVAL FROM THE FIRE MARSHAL.
30. COORDINATE AND ARRANGE FOR ALL UTILITY CONNECTIONS, UTILITY RELOCATIONS AND/OR SERVICE
INTERRUPTIONS WITH THE AFFECTED OWNERS AND APPROPRIATE UTILITY COMPANIES. CONNECTIONS TO
EXISTING UTILITIES SHALL BE MADE ONLY WITH ADVANCE WRITTEN APPROVAL OF THE AUTHORITIES
GOVERNING SAID UTILITIES.
31. ALL UTILITIES SHALL BE PLACED UNDERGROUND.
32. EXISTING UTILITY LINES IN SERVICE WHICH ARE DAMAGED DUE TO CONSTRUCTION WORK SHALL BE REPAIRED
AT CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY CITY OF EDMONDS AND OWNER'S
REPRESENTATIVE PRIOR TO BACKFILLING.
33. NEW UTILITY LOCATIONS ARE GENERALLY SHOWN BY DIMENSION, WHERE NO DIMENSIONS ARE INDICATED,
LOCATIONS MAY BE SCALED FROM DRAWINGS. FIELD ADJUSTMENTS SHALL BE APPROVED BY OWNER'S
REPRESENTATIVE AND CITY.
34. FIELD STAKE ALL UTILITY STUBS AT THE PROPERTY LINE.
35. TRENCH BACKFILL OF UTILITIES LOCATED WITHIN THE CITY RIGHT-OF-WAY SHALL BE COMPACTED TO 95%.
COMPACTION TEST REPORTS SHALL BE PROVIDED TO THE CITY PRIOR TO PAVING.
36. WHERE NEW PIPE CLEARS AN EXISTING OR NEW UTILITY BY 6" OR LESS, PLACE ETHAFOAM 200 CUSHION AS A
CUSHION BETWEEN THE UTILITIES.
37. SEE MECHANICAL DRAWINGS (WHERE APPLICABLE) FOR CONTINUATION OF SITE UTILITIES WITHIN THE
BUILDING.
38. SEE ELECTRICAL DRAWINGS (WHERE APPLICABLE) FOR EXTERIOR ELECTRICAL WORK.
39. SEE LANDSCAPE DRAWINGS (WHERE APPLICABLE) FOR SITE IRRIGATION SYSTEM.
40. PIPE MATERIAL AND SIGNAGE SUBMITTALS SHALL BE PROVIDED TO CITY ENGINEERING DIVISION FOR
APPROVAL PRIOR TO INSTALLATION.
CONSTRUCTION SEQUENCE NOTES
1. SCHEDULE A PRE -CONSTRUCTION MEETING WITH CITY ENGINEERING DIVISION AT
ENGINEERINGPERMITS@EDMONDSWA.GOV. 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 CITY 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. FROM OCTOBER 1ST TO APRIL 30TH
ANY EXPOSED SOILS NOT BEING WORKED FOR MORE THAN TWO DAYS SHALL BE COVERED. FROM MAY 1ST TO
SEPTEMBER 30 ANY EXPOSED SOILS NOT BEING WORKED FOR MORE THAN 7 DAYS SHALL BE COVERED.
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 INFILTRATION TRENCH. EXCAVATION OF INFILTRATION AREAS SHALL NOT BE ALLOWED DURING WET OR
SATURATED CONDITIONS. THE BMP SHALL NOT BE MADE OPERATIONAL UNTIL ALL EROSION -CAUSING PROJECT
IMPROVEMENTS ARE COMPLETED AND ALL EXPOSED GROUND SURFACES ARE STABILIZED.
10. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS, INCLUDING FRONTAGE IMPROVEMENTS.
11. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETATION OF ENTIRE SITE. SEE CITY
STANDARD DETAIL SD-642.
12. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL MEASURES
SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND APPROVAL BY CITY INSPECTOR.
BENCHMARK
CONCRETE MON IN CASE WITH
2" BRASS DISK LOCATED IN THE
CENTERLINE OF 76TH AVE. W.
40 FEET SOUTH OF HOUSE
NUMBER 17126
ELEV = 173.86
DATUM
m "::
SHEET INDEX
C1.1
COVER SHEET & GENERAL NOTES
C2.1
TEMPORARY EROSION CONTROL PLAN
C2.2
TEMPORARY EROSION CONTROL DETAILS
C3.1
GRADING & DRAINAGE PLAN & DETAILS
C3.2
GRADING & DRAINAGE DETAILS
C3.3
GRADING & DRAINAGE DETAILS
C4.1
UTILITIES PLAN
C4.2
WATER & SEWER DETAILS
C4.3
WATER & SEWER DETAILS
VICINITY MAP
N TS
L _ _ _ J Frederick PI
PROJECT SITE
a
-1.od`14
LEGEND
DESCRIPTION
EXISTING
PROPOSED
ABBREVIATIONS
PROPERTY LINE
ADJACENT PROPERTY LINE
- -
- -
-
- -
- -
-
-
ABN
ABANDONED
BUILDING
BOTTOM OF WALL
CENTERLINE
MIN
MINIMUM
MECHANICAL JOINT
BLDG
MJ
CENTERLINE
CLEARING LIMITS
SILT FENCE
BOW
MON
NTS
MONUMENT
NOT TO SCALE
X X
X X
CB
CATCH BASIN
OC
ON CENTER
CONTOUR LINE
FENCE
SANITARY SEWER LINE
MANHOLE
100
00
CMP
CORRUGATED METAL PIPE
PC
POINT OF CURVATURE
CO
CLEANOUT
PI
POINT OF INTERSECTION
- -SS - - -SS -
SSSS-
Q
CONC
CONCRETE
PIV
EE
POST INDICATOR VALVE
PROPERTY LINE
Q
CONST
CONSTRUCTION
STORM DRAIN MAIN
- -SD- - -SD-
�SD----o--SD-
CP
CU YD
CONCRETE PIPE
CUBIC YARD
DOUBLE DETECTOR CHECK
VALVE ASSEMBLY
DUCTILE IRON PIPE
DIAMETER
PT
PVC
POINT OF TANGENCY
POLYVINYL CHLORIDE PIPE
STORM DRAIN PIPE
- - - - - - - - - -0
ROOF DRAIN
- - - R - - - R - - - R -
-R-R
DDCVA
PVI
POINT OF VERTICAL
INTERSECTION
PAVEMENT
POINT OF VERTICAL TANG.
FOOTING DRAIN
PRESSURE LINE
CATCH BASIN (TYPE 1)
CATCH BASIN (TYPE 2)
CLEANOUT
CLEANOUT AND WYE
- - - F - - - F - - - F -
- - - P - - - P - - - P -
-F-F
_P_P
DI
DIA
PVMT
PVT
❑
■
DIP
DUCTILE IRON PIPE
EACH
R
RADIUS
REINFORCEMENT
0
EA
REINF
0
�-0
o
EJ
ELEV
EXPANSION JOINT
ELEVATION
RJ
RET
RESTRAINED JOINT
RETAINING
�'
GRADE BREAK
- - - - - - -
- - - - - - -
EOP
EDGE OF PAVEMENT
RT
RIGHT
STORM DRAIN
SECTION
STORM DRAIN MANHOLE
SIMILAR
SQUARE
SURFACE SWALE
EX
EXISTING
SD
DRAINAGE ARROW
WATER LINE
_
WAWA-
FDC
FFE
FIRE DEPT. CONNECTION
FINISHED FLOOR ELEVATION
FIRE HYDRANT
FLANGE
SECT
- - WA- - - WA
SDMH
WATER METER
®
FH
FL
SIM
FIRE HYDRANT
7:X
SQ
FDC
17
i
FT
FEET/FOOT
SS
SANITARY SEWER
PIV
0
•
GV
GATE VALVE
SSMH
SANITARY SEWER
MANHOLE
STATION
STANDARD
GATE VALVE
TEE
$
Z
HP
HIGH POINT
HEIGHT
STA
1LI
HT
STD
90° BEND
THRUST BLOCKING
ID
IE
INSIDE DIAMETER
INVERT ELEVATION
STL
STEEL
0
♦
TB
THRUST BLOCK
CAP
v
Li
L
LCPE
LENGTH/LINE
LINED CORRUGATED
POLYETHYLENE PIPE
TOC
TOP OF CURB
TOP OF WALL
TOP ELEVATION
TYPICAL
CONCRETE PAVEMENT
ASPHALT PAVEMENT
CRUSHED SURFACING
ROCKERY
SPOT ELEVATION
TOW
LF
LP
LINEAL FOOT
LOW POINT
TOP
TYP
LT
MAX
LEFT
MAXIMUM
VC
W/
VERTICAL CURVE
f 20.0
f 20.0
WITH
TELEPHONE LINE
- - - T - - - T - - - T -
-T-T
MECH
MECHANICAL
WM
WATER METER
POWER LINE
- - - E - - - E - - - E -
-E-E
MH
MANHOLE
GAS LINE
--- G - -- G - -- G-
n
G
SIGN
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY
CITY ENGINEERING INSPECTOR.
COMPLIES WITH APPLICABLE
CITY STORMWATER CODE
10/07/2024
NOTE:
THE PERMIT FOR THE PROPOSED POOL IS
UNDER PERMIT NUMBER BLD2023-0811
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
10/07/2024
CITY ENGINEERING DIVISION
O C I
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO: 23038.20
DATE: 06/ 1 6/23
BLD2023-0799
RESUB
Sep 03 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
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or O p CON E ► W CONSTRUCTION
REMOVED AS IT IS N IABLE 2
I i I W PER ARBORIST REP T ENTRANCE
CA �' W ASPHA T C2.
W APPROX. LOCATION PAVEME \-
o W W P �N wv I PER RECORDS (TYP) I �-
Wes\ (n I \ \\ -SS�SS-
_ PROTECT EXISTING TREES INSIDE CI I \ \ \ S S
� _UI AND OUTSIDE OF PROPOSED I � \
I DEVELOPMENT TO THE MAXIMUM SIS OF 8 ARIN�S \ sS-�� SS S�\ \ SD
INSTALL CB PROTECTION FOR EXTENTS PRACTICABLE (BMP C101) I BA E 948 67 OEAS. \ SD
ALL EXISTING CBS AND CBS / ► N 85'09'00" - SS SS SS \
�� AND SEE TREE PROTECTION NOTES \ I (g48 65' CALC'D PER ss � SS SS \
3 TO BECONIFEIM I / ON THIS SHEET ss�SS \ �SD
�SD DURING THE PROJECT �,S�ss \ SD CB (TYPE 1)
2' WITHIN 500' OF THE SITE, S s� _ SD SD RIM=60.55'
TYP. SEE NOTE 5 THIS SHEET ss-��s TYPE 1) SSSS\ \ /' LSD S° GRIMRIM-53 0'1) PPS PP IEO 12"'CONC558.95'
RIM-47.23' SD _ SD IE(W) 12"CONC=50.00 F P
SS - SD IE E 12"CONC=51.50' PPS P P
IE(W) 12"GONG=45.43' / SD - sD - P (= P= PP= PP
IE(E) 12"CONC=45.68' / P SCHEDULE ENG PRE -CON
�P�p
IE(S) 4"PVC=46.33' / SD SD / - P= PP= PPS P
/ L SD P
SD SD // SD SD �P�P-P=PP=PP-PP-P PRIOR TO REMOVAL OF 7 ROW
so _ P� P P P TREES.
�P�P
_r n
TEMPORARY EROSION CONTROL PLAN
1 SCALE: 1" = 10'
10 0 5 10 20
TEMPORARY EROSION CONTROL PLAN NOTES:
1. BEFORE BEGINNING LAND -DISTURBING ACTIVITIES, INCLUDING CLEARING AND GRADING, CLEARLY MARK ALL
CLEARING LIMITS.
2. ALL DISTURBED PERVIOUS AREAS ON AND OFF -SITE SHALL BE COMPOST -AMENDED PER DETAIL 4/C3.2. ALL
DISTURBED AREAS SHALL BE COMPOST AMENDED PER 2019 SWMMWW BMP T5.13.
3. SOILS MUST BE STABILIZED AT THE END OF THE SHIFT BEFORE A HOLIDAY OR WEEKEND IF NEEDED ON THE
WEATHERFORECAST.
4. CONCRETE TRUCKS MUST NOT BE WASHED OUT ONTO THE GROUND, OR INTO STORM DRAINS, OPEN DITCHES,
STREETS, OR STREAMS. EXCESS CONCRETE MUST NOT BE DUMPED ON -SITE.
5. INSTALL CATCH BASINS INLET PROTECTION PER DETAIL 3/C2.2 FOR ANY EXISTING INLETS WITHIN 500' OF
CONSTRUCTION SITE IN THE ROW AND AS PROPOSED DRAINAGE STRUCTURES ARE INSTALLED UNLESS INLETS
ARE PROTECTED BY A SEDIMENT TRAPPING BMP PER DOE SWMMWW VOLUME II CHAPTER 3 BMP C220: INLET
PROTECTION.
6. ADDITIONAL BMPS MAY BE REQUIRED DURING CONSTRUCTION.
7. INSTALL AND MAINTAIN ALL TESC MEASURES ACCORDING TO APPROVED PLANS, CITY OF EDMONDS STANDARD
DETAILS, AND ALL OTHER MEASURES THAT MAY BE REQUIRED DURING CONSTRUCTION.
8. SOIL LOG LOCATIONS ARE APPROXIMATE AND SHOWN PER THE GEOTECHNICAL REPORT CREATED BY NGA. SEE
SHEET C3.1.
9. BMP C235 WATTLES ARE TO BE USED IN AREAS OF NEEDED IMMEDIATE EROSION PROTECTION, ON EXPOSED
SOILS DURING A PERIOD OF SHORT CONSTRUCTION DELAYS, OR OVER WINTER MONTHS, AND ON SLOPES
REQUIRING STABILIZATION UNTIL PERMANENT VEGETATION CAN BE ESTABLISHED (4/C2.2). SEE 2019
SWMMWW SECTION VOLUME II CHAPTER 3, PAGE 377 FOR ADDITIONAL INFORMATION.
TREE PROTECTION NOTES:
1. THE APPLICANT MAY NOT FILL, EXCAVATE, STACK OR STORE ANY EQUIPMENT, OR COMPACT THE
EARTH IN ANY WAY WITHIN THE AREA DEFINED BY THE DRIP LINE OF ANY TREE TO BE RETAINED.
2. THE APPLICANT SHALL ERECT AND MAINTAIN ROPE BARRIERS ON THE DRIP LINE OR PLACE BALES OF
HAY TO PROTECT ROOTS. IN ADDITION, THE APPLICANT SHALL PROVIDE SUPERVISION WHENEVER
EQUIPMENT OR TRUCKS ARE MOVING NEAR TREES.
3. IF THE GRADE LEVEL ADJOINING A RETAINING TREE IS TO BE RAISED OR LOWERED, THE APPLICANT
SHALL CONSTRUCT A DRY ROCK WALL OR ROCK WELL AROUND THE TREE. THE DIAMETER OF THIS
WALL OR WELL MUST BE EQUAL TO THE TREE'S DRIP LINE.
4. THE APPLICANT MAY NOT INSTALL GROUND -LEVEL IMPERVIOUS SURFACE MATERIAL WITHIN THE AREA
DEFINED BY THE DRIP LINE OF ANY TREE TO BE RETAINED.
5. THE GRADE LEVEL AROUND ANY TREE TO BE RETAINED MAY NOT BE LOWERED WITHIN THE GREATER
OF THE FOLLOWING AREAS: (A) THE AREA DEFINED BY THE DRIP LINE OF THE TREE, OR (B) AN AREA
AROUND THE TREE EQUAL TO ONE FOOT IN DIAMETER FOR EACH ONE INCH OF TREE CALIPER.
6. THE APPLICANT MAY PRUNE BRANCHES AND ROOTS AND WATER AS HORTICULTURALLY APPROPRIATE
FOR ANY TREES AND GROUND COVER WHICH ARE TO BE RETAINED.
7. IT HAS BEEN INDICATED WHICH TREES WITHIN THE ROW WILL BE REMOVED PER THE CITY'S REQUEST.
PLEASE SEE THE ARBORIST REPORT FOR MORE INFORMATION REGARDING ON AND OFFSITE TREES.
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY
CITY ENGINEERING INSPECTOR.
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
10/07/2024
BY:
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO: 23038.20
DATE: 06/ 1 6/23
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CITY OF EDMONDS
DEVELOPMENT SERV ES
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NE 1/4, SW 1/4, SECTION 07, TOWNSHIP 27 NORTH,
RANGE
04 EAST,
W.M.
C G 1
2" x 2" WOOD/STEEL
FILTER FABRIC SECURED
TO 2" x 2" 14 GA
WIRE FABRIC EQUAL
NATIVE BACKFILL MATERIAL
0
I
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8"
FILTER FABRIC MATERIAL IN CONTINOUS ROLLS
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT.
2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION
ACTIVITY.
` St,
CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
CITY OF EDMONDS FILTER FABRIC FENCE JANUARY 2018
FILTRATION SYSTEMS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH E R— 9 0 0
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
T - 4'
0 2m) /
Straw rolls must be
placed along slope l �/
contours
Spacing depends
on sal type and
slope steepness
Liv
10' - 25' (3-8m)
MA
Sediment, organic matter.
and native seeds are
captured behind the rolls.
3" - 5" (75-125mm)
1" x 1" Stake
l/ (25 x 25mm)
I (` NOTE:
r 1. Straw roll installation requires the placement and secure staking
of the roll in a trench, 3" - 5" (75-125mm) deep, dug on contour.
Runoff must not be allowed to run under or around roll. NOT TO SCALE
Overlap adjacent
rolls 12' behind
one another
1�
8' - 10" Dia
(200.2501TYn)
Wattles
Revised December 2016
DEPARTMENT OF
ECOLOGYPlease see htfp /Avmv ecy wa govkopyrighf hfrW for copyright note: inrIlIding permissions.
State of Washington I limitation of liability, and disckaimer
WASHINGTON STATE DEPARTMENT OF ECOLOGY STANDAI
ZD DETAIL
_LS
A
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.
O 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.
• 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
STABILIZED CONSTRUCTION JANUARY 2018
CITY OF EDMONDS ENTRANCE
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
s) 1g9� APPROVED BY: R. ENGLISH E R — 9 01
PROJECT
SIZE
MIN LENGTH OF (FEET)
QUARRY SPALLS*
< 1/4 ACRE
30
< 1 ACRE
50
< 3 ACRE
100
> 3 ACRE
100
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
r�
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OVER 'FLOW HOLES
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a
FILTER SOCK WITH
OVER FLOW HOLES
(NP)
CATCH BASIN
NOTES:
CATCH BASIN
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.
REV =ION DATE
CITY OF EDMONDS TEMPORARY JANUARY 21
SEDIMENT TRAP
PUBLIC WORKS FOR CATCH BASINS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH E R- 9 0 2
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
i
l 10/07/2024
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
08/ 2�124
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SCALE: NTS
FOUND IRON PIPE
0.30'W OF LINE &
0.41'S FROM PROP COR
9 LF ^ 4" PVC
@ 0.5% MIN
rn
FENCE SDCO, TYP
0.7'W
GRADE POOL DECK TO FLOW
I TOWARDS 8" SE AREA DRAIN AS
INDICATED BY FLOW ARROWS
46.90
I PROPOSED POOL DECK
FFE: 46.70
I PROPOSED POOL
0.91
12" AREA DRAIN
GWITH OPEN GRATE
RIM: 46.57
IE (6" SW): 43.57
' 10 LF - 6" PVC @ 28.0%
TYPE I CB, SOLID LID
1.0' RIM: 45.7
Z IE (6" NE, E): 40.80
O I IE (4"E): 40.80
IE (6" SW): 40.70
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IE (6" W, OVERFLOW): 41.30
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RIM: 45.50
IE (6" PERF PIPE): 39.30
3
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10.0'
IN
1 zl� I
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I
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PIPE AROUND BUILDING PROPOSED CONCRETE PATIO
'OOL FOOTING DRAIN AND WALLS AND SOLID CONCRETE PATIO FFE: 52.30
INES (PERF PIPE AROUND PVC FOR CONVEYANCE) FFE: 51.80
'OOL WALLS AND SOLID 2
'VC FOR CONVEYANCE) e SDCO, TYP
ROOF DRAIN e
46.90 DECK FFE TO BE 30" - R FR ---F F
OR LESS ABOVE _ �,(� F : F IF
R - F
FINISHED GRADE F
l F F R F�
F FRFes_ F� AREA DRAIN FOR
-tom R F PATIO RUNOFF. TIE I
PROPOSED PARTIALLY / INTO ROOF DRAIN LINE I
/ COVERED DECK
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/ PROPOSED CONCRETE /� I
-143 SF OF UNCOVERED DRIVEWAY AND PARKING
46.87 /
/DECK TO BE DRIP THROUGH FFE: 51.80 I
/ I
� HA-10z ` I
PLANTER HA-1 TRENCH DRAIN TO I
LL COLLECT DRIVEWAY IT
46.67 TOW: 49.30 12" AREA DRAIN RUNOFF TOW: 56.90 I
3
I 46.80 46.70 Of BOW: 51.80
BOW: 42.40 \ WITH OPEN GRATE �
RIM: 51.80
24 LF 9' TALL MAX HEIGHT IE (TRENCH DRAIN, E): 51.30
I � SDCO, TYP �� � � / 1
CONCRETE RETAINING IE (6", SE): 48.30 /
46.77 INF-11 WALL (SEE STRUCTURAL) C3.3
TOW: 51.30
TOW:48.0 / BOW: 42.40 PROPOSED HOUSE; CONNECTTO i
BOW: 47.40 ° a i ROOF DRAIN LINE �� SDCO, TYP
z TOW:48.50 FFE: 51.80
LL 46.60 LL BOW: 42.40 UPPER FLOOR FFE4 62.10' 4
/ TOW:47.90 LOWER FLOOR FFE: 42.40'
�° 3 IE: -41.47
a ` BOW: 47.40 TOW: 51.30 1
SDCO, BOW:42.70 1 °
46.70 HA-101 TYP AREA DRAIN FOR BASEMENT I
46.67 I ACCESS RUNOFF. TIE INTO 51.90 I a
3-- ROOF DRAIN LINE ��
46.70 T RIM: 42.40 CONNECTTO
-3 3 TOW: 48.90 IE (6" SW):40.93 ROOF DRAIN LINE
BOW 42 40
RANGE 04 EAST, W.M.
SOIL LOGS:
SET TEST PIT ONE
REBAR/CAP (ELEV:46 FEET)
i
FENCE
0.8'E
TOW: 5-
BOW: 52.36.0 0
I
SDCO, TYP ,' 1
y
ALL WALL FOOTING
DRAINS TO TIE INTO
T
°0 I
PROPOSED HOUSE
FOOTING DRAINS.
(4" PVC PERF PIPE)
�/ - E�
TP-2
•
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Z
IO
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TOW:57.90
-�'
BOW:52.30 I
1 a 4 1
0 8 LF ^ 6" PVC I PROPOSED ACCESS MAIN ENTRY I A
@ 17.5% z SDCO, TYP TO BASEMENT FFE: 51.80 I
z00
FFE: 42.40 I ,
15 LF 6" IE: -41.40 m
a 26 LF 8' TALL MAX
PVC @ HEIGHT CONCRETE 1--'j PROPOSED DRIVEWAY
/ 0.5% MIN , RETAINING WALL C3.3 a 4
(SEE STRUCTURAL) ;
PROFILE a I _ �� SDCO, TYP TOW: 54.40
C3.2 -_-- j �� a �a W 59 LF 6 TALL MAX FENCE
��„ --- �� a�a BOW: 51.80 W HEIGHT CONCRETE
a a F o 2 0.5'E
16 LF - 4" PVC 0 51.80 F � F a RETAINING WALL
@ 0.5% MIN e m F�F C3.3
F F (SEE STRUCTURAL)
6 LF 6" PVC-y
SDCO, TYP TOW: 50.0 SDCO, TYP o III
BOW: 42.40 -- ,.� @ 0.5/ MIN °a GAIN 1
'�!�:::: • / TOW: 52.0 / I TOW: 57.40
IE: ^41.45 TOW: 48.90 BOW: 51.80 12" AREA DRAIN BOW: 55.20
/. I
FOUND TACK/LI
BOW: 42.40 WITH OPEN GRATE U, LS 14490
_ #
1O.0 MIN 1 63 LF 3' TALL RIM: 51.60
�' 0� MAX HEIGHT I NCE END 0.1'W 0.05'N OF LINE
f �s SDCO C3.3 CONCRETE IE (6" SE): 48.10 OM PROP COR ` 0.12'W FROM Pf
06
4" OBSERVATION \ RIM: 48.36 RETAINING WALL .� \
" �
FENCE COR- P' WELL, TYP
1.2'E OF LINE RIM: 45.50 3
& 3.9'N FROM C3.2
PROP COR p
290'x95x30'
IE (6 N,S): 41.40
IE (6" NE): 40.88
IE (6" W): 40.88
- - 85'0900' 182.00'
10' MIN RADIUS
i TOW: 57.50 \
� BOW:57.0 \\ /
N
0
O T�Fv
�
wM
INFILTRATION TRENCH
TOP: 41.30
INSTALL
I
INFILTRATION
BOT:38.30
GROUNDWATER: 37.30±
e I
'
FOUND IRON PIPE
TRENCH IN SOIL
TYPE PER
(SEEGEOTECHREPORT) C3.2 i
' �xN 240'
0.11'W OF LINE & I
I EXISTING 6" I
18'S FROM PROP COR z
GEOTECH
'� �7 SSCO W/ COVE
I I -w w-WSI SWow
RECOMMENDATION i
I'
� I
o � ASPHALT
o RIM:
wwAPPROX. LOCATION I PAVEMENT
PER RECORDS (TYP) PL
wv E4415FREDERI/
GRADING AND DRAINAGE PLAN
SCALE: 1" = 10'
GRADING AND DRAINAGE PLAN NOTES:
1. SOILS REPORT
REPORT NUMBER: 1021818
PREPARED BY: NELSON GEOTECHNICAL
ASSOCIATES, INC
DATED: FEB 02, 2018
2. A MINIMUM OF 3' HORIZONTAL SEPARATION AND 1'
VERTICAL SEPARATION IS REQUIRED BETWEEN DRY UTILITIES
(POWER, GAS, PHONE, CABLE, ETC) AND SEWER, WATER AND
STORM, AND A MINIMUM OF 5' HORIZONTAL SEPARATION
AND V VERTICAL SEPARATION FROM ANY CITY OWNED LINES.
3. ALL DISTURBED AREAS TO BE COMPOST AMENDED PER 2019
SWMMWW BMP T5.13. SEE DETAIL 4/C3.2.
4. A TYPE II MANHOLE IS REQUIRED WHENEVER RIM TO INVERT
EXCEEDS 5'.
5. A MINIMUM OF 2' OF COVER IS REQUIRED FOR ALL PIPES
LOCATED UNDER DRIVABLE SURFACES AND V OF COVER
UNDER LANDSCAPE AND OTHER HARD SURFACES. ALL PIPES
HAVE BEEN DESIGNED
WITH A MIN 3' OF COVER.
6. DRIVEWAY TO BE INSTALLED PER ECDC 18.80.060. PROPOSED
DRIVEWAY NOT TO EXCEED 14% SLOPE.
7. PER CHAPTER 5-05 PF THE COE EDDS, CLEANOUTS ARE
REQUIRED UPSTREAM OF EACH WYE OR TEE CONNECTION.
REQUIRED SDCO HAVE BEEN SHOWN IN PLAN VIEW.
GRADING QUANTITIES
TOTAL EXCAVATION (CUT) - 1,100 CU YDS TOTAL
EMBANKMENT (FILL) - 755 CU YDS
TOTAL 1,855 CU YDS
THE QUANTITIES SHOWN ABOVE ARE FOR THE PERMIT PROCESS
ONLY. THESE VALUES ARE APPROXIMATE. DO NOT USE FOR
BIDDING, PAYMENT, OR ESTIMATING PURPOSES.
PAVING LEGEND
NEW ASPHALT/UTILITY SAWCUT
NEW CONCRETE
IMPERVIOUS SURFACES
SURFACE
SURFACE AREA (SF)
STORMWATER CONTROL MEASURE
NEW BUILDING
4,714
RUNOFF ROUTED TO INFILTRATION TRENCH THROUGH ROOF DRAINS.
NEW DRIVEWAY
1,441
RUNOFF COLLECTED VIA TRENCH DRAIN AND ROUTED THROUGH
PERIMETER DRAINS TO INFILTRATION TRENCH.
NEW PATIOS & WALKWAYS
*1,431
COLLECTED BY AREA DRAINS AND ROUTED THROUGH PERIMETER
DRAINS TO INFILTRATION TRENCH.
NEW POOL
THE POOL AREA HAS BEEN INCLUDED IN THE INFILTRATION TRENCH
492
SIZING CALCULATIONS. SSCO DESIGNED WITHIN 50' OF POOL.
NEW DWY (ROW)
216
NEW OFFSITE DRIVEWAY WILL SHEET FLOW WITHIN ROW.
NOTE: TOTAL NEW/REPLACED IMPERVIOUS SURFACES ON -SITE ARE 8,294 SF
* APPROX 143 OF THE WALKWAY AREAS SHOWN IN PLAN VIEW ARE SLATTED DRIP THROUGH DECK AREAS AND ARE NOT
TO BE COUNTED AS IMPERVIOUS HOWEVER, HAS BEEN INCLUDED IN CALCULATIONS PER CITY REQUEST.
4" DIA PERFORATED PVC
PIPE WITH 6" OF 1" MINUS
GRAVEL ALL AROUND,
WRAPPED IN NON -WOVEN
GEOTEXTILE FABRIC, SLOPE
AT 0.5% MIN. TURN DOWN
PERFORATIONS AS SHOWN
10
8" MIN FROM WOOD.
SEE STRUCTURAL DRAWINGS
6" DOWNSPOUT TIGHTLINE
TO CONVEYANCE SYSTEM
@ 0.5% MIN. PLACE NEXT
TO FOOTING DRAIN OR AS
SHOWN ON GRADING &
DRAINAGE PLAN
(CONTRACTOR MAY
LOCATE ON EITHER SIDE OF
FOOTING DRAIN)
0
LINE OF MAX EXCAVATION.
IF SOIL IS OVEREXCAVATED,
REPLACE WITH LEAN MIX
CONCRETE -
FOOTING AN D
PROPOSED DRIVEWAY 5
APPROACH SHALL NOT EXCEED C3.2
24' IN WIDTH. DRIVEWAY
APPROACH MATERIAL SHALL BE
ASPHALT FROM PAVED ROAD
TO PROPERTY LINE OR 20',
WHICHEVER IS GREATER, AT MIN
0 5 10 20
FINISHED GRADE
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ROOF DRAIN SECTION
0.0 - 0.1 TOPSOIL
0.1- 1.5 SM BROWN SILTY FINE TO MEDIUM SAND WITH ROOTS AND TRACE IRON OXIDATION STAINING (LOOSE, DRY)
1.5 - 2.3 SP-SM LIGHT YELLOW -TAN FINE TO COARSE SAND WITH SILT (MEDIUM DENSE, DRY -MOIST)
2.3 - 7.1 SP-SM LIGHT GRAY -TAN FINE TO MEDIUM SAND WITH SILT AND TRACE FINE GRAVEL AND IRON OXIDATION STAINING (DENSE, MOIST)
7.1- 8.0 SM BROWN SILTY FINE TO MEDIUM SAND WITH TRACE COARSE SAND AND IRON OXIDATION STAINING (MEDIUM DENSE, MOIST)
8.0 - 9.5 SM GRAY SILTY FINE TO COARSE SAND WITH IRON OXIDATION STAINING (DENSE, WET)
SAMPLES WERE COLLECTED AT 3.5, 4.5, 7.3, 7.5, AND 8.2 FEET
MODERATE GROUNDWATER SEEPAGE WAS ENCOUNTERED AT 8.7 FEET
TEST PIT CAVING WAS NOT ENCOUNTERED
TEST PIT WAS COMPLETED AT 9.5 FEET ON 1/17/18
TEST PIT TWO
(ELEV:57 FEET)
0.0 - 0.4 LIGHT GRAY SILT AND FINE TO MEDIUM SAND WITH ROOTS AND FINE GRAVEL (LOOSE, DRY -MOIST) (FILL)
0.4 - 1.7 SM RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE ROOTS (LOOSE -MEDIUM DENSE, MOIST)
1.7 - 3.8 SM YELLOW -GRAY SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL (DENSE, MOIST)
3.8 - 9.0 SM GRAY SILTY FINE TO MEDIUM SAND WITH TRACE IRON OXIDATION STAINING (DENSE, MOIST)
SAMPLES WERE COLLECTED AT 1.5, 3.0, AND 9.0 FEET
GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED
TEST PIT CAVING WAS NOT ENCOUNTERED
TEST PIT WAS COMPLETED AT 9.0 FEET ON 1/17/18
HAND AUGER ONE
(ELEV:53 FEET)
0.0 - 0.3 LIGHT GRAY SILT AND FINE TO MEDIUM SAND WITH ROOTS AND ORGANIC AND ANTHROPOGENIC DEBRIS (LOOSE, DRY) (FILL)
0.3 - 2.0 SM RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE ROOTS (LOOSE -MEDIUM DENSE, MOIST)
2.0 - 3.6 SM YELLOW -GRAY SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL (DENSE, MOIST)
3.6 - 5.0 SM GRAY SILTY FINE TO MEDIUM SAND WITH TRACE IRON OXIDATION STAINING (DENSE, MOIST)
NO SAMPLES WERE COLLECTED
GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED
TEST PIT CAVING WAS NOT ENCOUNTERED
HAND AUGER WAS TERMINATED AT 5.0 FEET ON 1/17/18
INFILTRATION PIT ONE
(ELEV:46 FEET)
0.0 - 0.9 DARK BROWN SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL AND ROOTS (LOOSE, MOIST) (TOPSOIL)
0.9 - 2.0 SM RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE ROOTS (LOOSE -MEDIUM DENSE, MOIST)
2.0 - 5.0 SM YELLOW -GRAY SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL (DENSE, MOIST)
SAMPLES WERE COLLECTED AT 0.5 AND 2.5 FEET
GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED
TEST PIT CAVING WAS NOT ENCOUNTERED
INFILTRATION TEST PIT WAS TERMINATED AT 5.0 AT DEPTH ON 1/17/2018
HAND AUGER 101
(ELEV:48 FEET)
0.0 - 1.0 DARK BROWN SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL AND ROOTS (LOOSE, MOIST) (TOPSOIL)
1.0 - 2.0 SM RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE ROOTS (LOOSE -MEDIUM DENSE, MOIST)
2.0 - 9.0 SM GRAY SILTY FINE TO MEDIUM SAND WITH TRACE IRON OXIDATION STAINING (DENSE, MOIST)
SAMPLES WERE NOT COLLECTED
GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED
HAND AUGER CAVING WAS NOT ENCOUNTERED
HAND AUGER WAS COMPLETED AT 9.0 FEET ON 2/8/23
HAND AUGER 102
(ELEV:48 FEET)
0.0 - 1.0 DARK BROWN SILTY FINE TO MEDIUM SAND WITH TRACE FINE GRAVEL AND ROOTS (LOOSE, MOIST) (TOPSOIL)
1.0 - 3.0 SM RED -BROWN SILTY FINE TO MEDIUM SAND WITH GRAVEL AND TRACE ROOTS (LOOSE -MEDIUM DENSE, MOIST)
3.0 - 9.0 SM GRAY SILTY FINE TO MEDIUM SAND WITH TRACE IRON OXIDATION STAINING (DENSE, MOIST)
SAMPLES WERE NOT COLLECTED
GROUNDWATER SEEPAGE WAS NOT ENCOUNTERED
HAND AUGER CAVING WAS NOT ENCOUNTERED
HAND AUGER WAS COMPLETED AT 9.0 FEET ON 2/8/23
FINISHED LEVEL OF
EXPANSION JOINT CONCRETE SURROUND TO
BE APPROX 1/8" ABOVE
INSTALL ACO DRAIN
MODEL K100S OR EQUAL
CONCRETE 3000 PSI MIN
II
BEDDING LAYER
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TRENCH DRAIN (IN CONCRETE
SCALE: 1" = V-0"
OP OF CHANNEL EDGE
URFACING PER
IVIL DRAWINGS
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY
CITY ENGINEERING INSPECTOR.
N ASPHALT CONCRETE WEARING COURSE
HMA CLASS 1/2" PG 64-22
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CRUSHED SURFACING BASE COURSE
(WSDOT STD SPEC 9-03.9(3))
SUITABLE NATIVE MATERIAL FILL;
TOP 12" COMPACTED TO A
MINIMUM OF 95% RELATIVE
COMPACTION USING AASHTO T-180
(ASTM D1557). UNSUITABLE NATIVE
MATERIAL SHALL BE REPLACED
TYPICAL PAVEMENT SECTION
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
✓�` 10/07/2024
CITY ENGINEERING DIVISION
O C I
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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CHECK:
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JOB NO:
23038.20
DATE:
06/ 1 6/23
RESUB
Sep 03 2024 .
CITY OF EDMOND
DEVELOPMENT SERVI E
DEPARTMENT
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NE 1/4, SW 1/4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST, W.M.
C GI
SEE APPLE STANDARD DETAILS
FRAME AND GRATE
PIPE ALLOWANCES
PIPE MATER!NL
MAX IMLIPM
INSIDE DIAMETER
REINFORCED OR
-
PLAIN CONCRETE
ALL METAL PIPE
SOUP WALL PVC
15"
(WSDOT STD SPEC 9-05.12.(1))
PROFILE WALL PVC
15"
(WSDOT STD SPEC 9-05.12(2))
5�
S-
•S •
5 \\
�2 4 6'. OR 12'
NOTES:
RISER SECTION 1. CATCH BASINS SMALL BE CONSTRUCTED IN ACCORDANCE
WITH WSOOT STANDARD SPECIFICATION 9-05.50(3).
2.AS AN ACCEPTABLE ALTERNATIVE TO REBAR. WELDED MIRE
*. FABRIC HAVING A MIN. AREA OF 0.12 SQUARE INCHES PER
J�N� Iijy FOOT MAY BE USED. WELDED WIRE FABRIC SHALL COMPLY
TO ASTM A497 (AASHTO M 221). MITRE FABRIC SHALL NOT
b BE PLACED IN KNOCKOUTS.
J�N �iy 3. APPLY NON -SHRINK GROUT TO 061DE AND OUTSIDE OF
ALL .JOINTS. RINGS. RISERS AND FRAMES.
/j 4. ROUND KNOCKOUTS WAY BE ON ALL 4 SIDES. WITH W1]<
DIAMETER OF 20". KNOCKOUTS MAY BE EITHER ROUND OR
"D" SHAPE.
5. THE MAX DEPTH FROM THE FINISHED GRADE TO THE
PIPE WART IS 5•-0".
6. THE TAPER ON THE SLOES OF THE PRECAST BASE SECTION
AND RISER SECTION SHALL NOT EXCEED 1 /2'/FT.
7. CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE
MATH STANDARD SPECIFICATIONS MATING SURFACES SHALL
BE FMrISHM TO ASSURE NON -ROCKING FTT WITH ANY
COVER POSITION.
(MEASUREMENT AT THE TOP OF TF+E BASE) S. VERTICAL EDGE OF RISER SWILL NOT BE MORE THAN 2
PRECAST BASE SECTION FROM VERTICAL EDGE OF CATCH BASIN WALL.
CITY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
CATCH BASIN TYPE
APPROVED Ely: R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
REVISION CAT;_
SEPTEMBER 2023
STANDARD
DETAIL
SD-303
18"x24"
+1/32", -0" TYP
(9/16" � r1-1/2"
j 14-
16"x22" I L
OPENING 3/4"
17-3/4"x23-3/4"
+1 2 -0
25"
SECTION A -A
25"
7-7/8" I -I 1-2-1/2"
1 /2"
fA
3/4"
f
SEE
NOTE 1
CEMENT CONCRETE
CURB
PAVEMENT,
DEPTH VARIES
GUTTER V
L_ _---- • �•
• PRECAST
CONCRETE
RISERS
CATCH BASIN
WALL
SECTION B-B
VERTICAL CURB OR CURB AND GUTTER
B
PLANTING STRIP OR SIDEWALK
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3/4" x 2-1/4" x 1 /8" 1.sa..... a • 4.1J 'r•:� a•' J,� :j l�
PLAN:, :.. ' i .• �'a-'�.• +.I .* --' T
B PLAN
NOTES:
1. DRILL AND TAP FOR, AND PROVIDE, TWO LOCKING BOLTS 5/8'-11 NC STAINLESS TYPE 304 STEEL SOCKET HEAD
(ALLEN HEAD) BOLTS, 2" LONG.
2. FRAME MATERIAL IS CAST IRON PER ASTM A48 CLASS 30 OR BETTER.
3. SET FRAME TO GRADE AND CONSTRUCT ROAD AND GUTTER TO BE FLUSH WITH FRAME.
4. MATCH CENTERLINE OF CATCH BASIN TO CURB LINE FOR TYPE 1 AND 1 -L.
5. VANED GRATE SHALL BE INSTALLED ON CONTINUOUS ROAD SLOPES. HERRINGBONE GRATES SHALL BE INSTALLED IN
ALL SAGS AND SUMPS.
6. CURB/CURB AND GUTTER AS REQUIRED BY THE CITY ENGINEER.
REVISION DATE
STANDARD JANUARY 201
CITY OF EDMONDS E3
FRAME INSTALLATION
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH S D- 3 2 0
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
-YPE 1 OR 1-L CATCH
UNDLRCRAIN PIPE
BASIN W/ SOLID LID PER
CITY STANDARD DETAIL
GUTTER
1-1
xtr -- --
5' 77no
If(MIN)�L
T SO-303 OR SO-304
-- - - - - ---
- - -
- - - - - - -
5(MIN)
u INFILTRATION TRENCH
EXTENTS
- -
- - PROPERTY
UNE/EASEMENT
NTS
4" (MIN) OIA OBSERVATION WELLS
SPACED 25' APART (MAX), 1/
WELL (MIN) PER TRENCH
CLEANOUT
12"
BUILDING
12"
MIN
4" (MIN) PVC DRAIN
6" (MIN) PIPE PER WSOOT
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n
12" (MIN) MAINTAIN-OPOSIT
SLOPE
PERFORATED PVC UNDERID PIP£
REMOVABLE PUSH -ON PVC TEE
PER WSDOT SPEC. 9-05.2(6), WO
PVC GRAIN PIPE
LEVEL, SEE NOTE 5
100' (MAX)
PROFILE GENERAL
NOTES:
PLASTIC BOX - NTS
MARKED "DRAIN"
1.
REFER TO THE 2022 CITY OF EDMONDS
TEST PLUG
STORMWATER ADDENDUM FOR SETBACK
(CHECKLIST 13) AND INFEASIBILITY REQUIREMENTS.
6" (MIN) 2.
MIN COVER DEPTHS ASSUME NO VEHICULAR
COMPACTED
LOADING. DESIGNER TO SPECIFY COVER DEPTHS if
OBSERVATION
BACKFILL
VEHICULAR TRAFFIC ANTICIPATED.
WELL, SEE NOTE 3 -
'
WASHED DRAIN
ROCK, SEE z
1.
PLACE GEOTEXTILE FABRIC ALONG WALLS AND TOP
NOTE 2
OF WASHED ROCK GEOTEXTILE SHALL CONFORM TO
WSOOT SPEC. 9-33.2(1), GEOTEXTILE FOR
GEOtEXTILE, c,I r°
SEPARATION, NON -WOVEN TYPE.
SEE NOTE 1 I
2.
WASHED DRAIN ROCK SHALL CONFORM TO WSDOT
1
SPEC. 9-03.12(5), GRAVEL BACKFILL FOR DRYWELLS
-
I • (MIN) 3.
OBSERVATION WELL SHALL CONFORM TO WSDOT
2' (MIN)
ABOVE
SPEC. 9-05.2(6). PERFORATED PVC UNDERORAIN
SEE NOTE 4
SEASONAL
PIPE.
UNCOMPACTED NATIVE =
HIGH 4•
MAXIMUM WIDTH SHALL BE 4 FEET TO MEET MINIMUM
MATERIAL, SCARIFY 3'
GROUNDWATER
REQUIREMENT NO. 5 (SEE EDMONDS STORMWATER
(MIN)
TABLE OR
ADDENDUM).
SECTION
HYDRAULICALLY 5.
4 INCH DIA. PERFORATED PIPE FOR 2• TO LESS
NTS
RESTRICTIVE
THAN 3' WIDE TRENCH. 6 INCH DMA. PERFORATED
LAYER
PIPE FOR 3•-4' WIDE TRENCH.
REVISION DATE
--%!
TYPICAL
ROOF DOWNSPOUT
SEPTEMB£R 2023
CITY OF EDMONDS
INFILTRATION TRENCH
r PUBLIC WORKS
STANDARD
DEPARTMENT
DETAIL
Fs , 189�
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APPROVED BY- R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
ti��,�>•
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(4) RADIUS \ "�Y R� �Aol
DRIVEWAY APPROACH (WITHOUT CURB)
uj
Ot SAWCUT EDGE a-
EXISTING ASPHALT O
STREET VARIES
2 HMA 2
2'-5/8' MINUS CSTC
COMPACTED SUBGRADE [�
NOTES, SECTION A -A
O1 SAWCUT AND USE TACK COAT BETWEEN ROAD TO DRIVEWAY APPROACH JOINT. SEAL J04NI WITH AR4000 SEALER.
O DRIVEWAY APPROACH TO BE 2' HAM CLASS 1/2' PG 58M-22.
O SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DENSITY.
O 10' EDGE RADIUS.
OHMA SHALL BE PLACED FROM EDGE OF EXISTING STREET. A MINIMUM DISTANCE OF 20-FT OR TO PROPERTY LINE.
WHICHEVER IS GREATER.
O DRIVEWAY WIDTH TO BE MINIMUM 12•.
CITY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
REVISION DATE
DRIVEWAY APPROACH SEPTEMBER 2023
TYPE VI
STANDARD
DETAIL
R. ENGLISH TR-546
14•
12"
NOTES:
1. WEIGHT 360 LBS
2. (1) 6" KNOCKOUT PROVIDED
FOR PIPE ENTRY
3. FOR USE WITH 14" CAST
IRON GRATE
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55'
50'
45'
40'
TYPE I CB, SOLID LID
PROPOSED HOUSE
RIM: 45.7
IE (6" NE, E): 40.80
AREA DRAIN FOR BASEMENT
IE (4"E): 40.80
ACCESS RUNOFF. TIE INTO .
55'
IE (6" SW): 40.70
ROOF DRAIN LINE
IE (6" W, OVERFLOW): 41.30
BOT: 38.70
24 LF 9' TALL MAX
HEIGHT CONCRETE
29.0' x 9.5' x 3.0'
RETAINING WALL
INFILTRATION TRENCH
(SEE STRUCTURAL)
. . . TOP:41.30 . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . 50'
BOT: 38.30 PROPOSED
SDCO, TYP
GROUNDWATER:37.30± GRADE
(SEE GEOTECH REPORT)
2 LF - 6" PVC
/
@ 0.5% MIN
OVERFLOW PIPE
45'
TO DRYWELL
ROOF DRAIN
EXIST
CONNECTION
GRADE 8 LF - 6" PVC
TO SDCO
@ 17.5%
40'
35.. ............... .
PROPOSED
15 LF - 6" PVC
BASEMENT
@ 0.5% MIN
ACCESS
16 LF 4" PVC @ 0.5% MIN
7 LF 6" PVC
(FOOTING DRAIN LINE) . . . . . . . . . . .
. . @ 0.5% MIN 35'
CONNECT FOOTING DRAIN
LINE TO PERIMETER
FOOTING DRAINS
UNDISTURBED
NATIVE VEGETATION
UNDISTURBED NATIVE SOIL
2" ORGANIC MULCH
UNDISTURBED PLANTS UNDISTURBED TURF (LAWN)
(SEE NOTE 1) AREAS (SEE NOTE 1)
- UNDISTURBED
0" TURF/LAWN/LANDSCAPE
UNDISTURBED NATIVE SOIL
//\/�\\j/\\j/\\/�\\\//\\�/•�\\///�\j/\\�\\\(///j\�\\j/\\\\%j STEEP SLOPE NOTE:
AMENDED SOILS SHOULD NOT BE
INSTALLED ON FINISHED SLOPES
OPTION 1- NO DISTURBANCE EXCEEDING 33%. AREAS EXCEEDING
33% SHALL BE STABILIZED PER THE
PLANTING BEDS TURF (LAWN) AREAS ENGINEER/GEOTECH OF RECORD.
ON I GRASS: SEED OR SOD
- I-
3" OF COMPOST
-111Ell 111-1111E1111-1111 111E111E111E111E111-111
1.75" OF COMPOST INCORPORATED
INCORPORATED INTO 5" OF
1=III=III=III-III-I III -III
-III-I 1=1 1=1 1=1 11=1 11=1
-III -III -III-
11=1 11=1 11=111
INTO 6.25" OF SITE SOIL (TOTAL
SITE SOIL (TOTAL AMENDED
11=III=III=III-III-III II -III -III
-III -III -III-
AMENDED DEPTH OF 9.5", FOR A
DEPTH OF 9.5", FOR A -�
I=1 I=1 I=1 1=1 1=1 I III -I I
-I I I -I 11=1 11=1 I I
SETTLED DEPTH OF 8')
1 1
SETTLED DEPTH OF 8") -I
1=1 11=1 11=1 I I -III -III -III 11=1 11=1
I I -III -III -III -III -III III -III
11=1 11=1 11=1 I (-
-III -III -III -I I I
-1 11=1
11=1 11=1 I I -III -III -III I I -I 11=1
-1 1=1 1=1 1 I-1 I g"1=1
11=1 11=1 I I - I I I-
1 111
_
SUBSOIL SCARIFIED 4" BELOW
\\\
�j \\ j //\\j \///
//
SUBSOIL SCARIFIED 4" BELOW
COMPOST AMENDED LAYER\\/
COMPOST AMENDED LAYER
(12 BELOW SOIL SURFACE)
j\\\�/ �\j j\\\
/\\\�\
(12" BELOW SOIL SURFACE)
OPTION 2 -AMEND
IN PLACE OR
STOCKPILE
AND AMEND
GENERAL NOTES:
PLANTING BEDS
TURF (LAWN) AREAS
tAIAA ,
1. AREAS OF NO DISTURBANCE
SHALL BE FENCED AND EXISTING
2" ORGANICMU /�/�/��/�/�/�
I
AND SHALL BE
VEGETATPRO
CH
p"
-
OR SOD
ECTION
ED ROMSOIL
PROTECTED CONSTRUCTION
=1 - =1 11= I I_ _
= I- = I=1 = =
IMPACTS.
II -III -III -III -III -III -III
" III -III -III -III -III -III
6 IMPORTED 11=111-111-111-111E111-111
III=III=III=111=111-� ,_
-I 11=III=III=III-III-III=11
Ell 11-III-III-III-III-_
6 IMPORTED
2. TO MEASURE SETTLED DEPTH,
WATER SOIL SUFFICIENTLY TO
TOPSOIL MIX III -III -III -III -III -III-
I I=1 11=1 11=1 I I
11=III=III=III-III-II
I 1(-
TOPSOIL MIX
FULLY SATURATE WITHOUT
(COMPACTED -III -III -III
III-III-III-III=III=III=1
-III -III -III -III -I
III-III-III-III=III=11-
(COMPACTED
CAUSING EROSION.
DEPTH) :III=III=III=III-III=III
" 1=III-III-III=III-III=_
6 -I I\ I I�
DEPTH)
I \
3. COMPOST SHALL MEET SPEC.
REQUIREMENTS IN THE 2017
SUBSOIL IS // //\
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/ \//\ //\// 1 /
\\\/
SUBSOIL IS
EDMONDS STORMWATER
ADDENDUM (CHECKLIST 7).
SCARIFIED 6" \ /\ /\\j
/ / /
\\/\ \\%
/ �/ / /
SCARIFIED 6 "
BELOW \% / %\ \j\\\//
IMPORTED
\�\�\ \\ /
BELOW
IMPORTEDMIX
4 N OF ERE
\%\/.�\//\\\ \%
TOPSOIL MIX i / �/j�//�
//\/
12" /�� .� \.�/�\
TOPSOIL
REEQU REDCOMPACTO TO BETO815% (MAX)
� ��/
-
-
OF THE MAXIMUM DRY DENSITY
OPTION 3
- IMPORT TOPSOIL
PER MODIFIED PROCTOR TEST
(ASTM D1557).
REVISION DATE
POST
CONSTRUCTION SOIL
APRIL 2021
CITY OF
EDMONDS
QUALITY AND DEPTH
��T' � PUBLIC
WORKS
STANDARD
DEPARTMENT
DETAIL
Fs t , 189�
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APPROVED BY: R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
/ ��`_10/07/2024
IF u
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
GUILL
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DESIGN: NAT
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CHECK: JPU
JOB NO: 23038.20
DATE: 06/ 1 6/23
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DEVELOPMENT SERVICES
DEPARTMENT
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CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
12" AREA DRAIN
SCALE: 1" = V-0"
DRAINAGE PROFILE
SCALE: HORIZ: 1" = 10', VERT: 1" = 5'
NE 1/4, sw
1/4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST, W.M.
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HED GRADE
DRAIN 6000 PER
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)LINDATION DRAIN
:ILL W/ FREE
JING MATERIAL
3 DRAIN
RESIDENCE RETAINING WALL SECTION
SCALE: 3/4" = V-0"
r'"" IHED GRADE
SITE RETAINING WALL SECTION
SCALE: 3/4" = V-0"
:ILL W/ FREE
JING MATERIAL
3 DRAIN
OBSERVATION PIPE MARKING TYPE 1 OR 1-L CATCH GUTTER r
CENTER OF DRYWELL BASIN W/ SOLID UD PER
48. DUL (MIN) DRYWELL CRY STANDARD DETAIL
SD-303 OR SD-304 ROOF
4- (MIN) PERFORATED \
PVC UNDERDRAIN PIPE \ 4- (MAN) PVC
CL.EANOUT I \1 �IDRAIN PIPE (TYP)
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PROPERTY LINE/EASEMENT
PLAN
NTS
" (MIN) PVC DRAIN PIPE PER WSDOT
�C. 9-05.1(5). 1 X (MIN) SLOPE
EST PLUG IN PLASTIC
BOX MARKED 'DRAIN'
CLEANOUT
12'
BUILDING
12- (MIN)
12.
4- (MIN) PVC DRAIN PIPE PER
TOPSOIL
MIN
WSDOT SPEC. 9-05.1(5). POSITIVE
SLOPE
..................
6" (MIN)
GENERAL NOTES:
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,2- (MIN)
Z ^I J
4- (MIN)
1. REFER TO THE 2017 CITY OF
PERFORATED PVC
EDMONOS STORMIIIATER ADOENOUM
UNDERDRAIN
RUSH
FOR SETBACK (CHECKLIST 13) AND
Y -
PIPE PER WSDOT
-ON
INFEASIBILITY REOUARD&NTS.
i
SPEC. 9-05.1(6)
PVC
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2. MINIMUM COVER DEPTHS ASSUME NO
GEOTEXTILE. SEE NOTE 1
VEHICULAR LOADING. DESIGNER TO
L_111SPECIFtr COVER DEPTHS IF
VEHICULAR TRAFFIC ANTICIPATED.
dASHED DRAIN ROCK, 3. PROVOE 10 FEET (MIN) SPACING
SEE NOTE 2 = NOTES: BETWEEN DRY WELLS.
UNCOMPACTED NATIVE
MATERIAL. SCARIFY 3' 1. PLACE GEOTEXTILE FABRIC ALONG WALLS AND TOP OF WASHED
(MIN) 1' (MIN) ABOVE SEASONAL ROCK. GEOTEXTILE SHALL CONFORM TO WSDOT SPEC. 9-33.20).
HIGH GROUNDWATER TABLE GEOTEXTILE FOR SEPARATION. NON -WOVEN TYPE.
OR HYDRAULICALLY 2. WASHED DRAIN ROCK SWILL CONFORM TO WSDOT SPEC.
RESTRICTIVE LAYER 9-03.12(5). GRAVEL BACKFILL FOR DRYWELLS.
PROFILE 3. OBSERVATION WELL SHALL CONFORM TO WSDOT SPEC
NTS 9-05.2(6). PERFORATED PVC UNDERDRAIN PIPE.
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CITY OF EDMONDS TYPICAL DOWNSPOUT �2021
INFILTRATION DRYWELL
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY. R. ENQ,SH S D— 6 3 8
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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DESIGN: NAT
DRAWN: JCP
CHECK: JPU
JOB NO: 23038.20
DATE: 06/ 1 6/23
RESUB
Sep 03 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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NE 1 /4, SW 1 /4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST,
►
LOT 1 I '
I FENCE COR
I I 0.9'N OF LINE
PLN-2017-0020 �`� & 0.5'E FROM
WIRE FENCE ON LINE I PROP COR
`�• �`� II I n _ I
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► ' z _ I SET
O m m �. _,.--• - I REBAR/CAP
FOUND IRON PIPE ►
0.30'W OF LINE & I _ A
0.41'S FROM PROP COR Z m N 85-09'00„ E 182 00'
_ I FENCE
PROPOSED CONCRETE PATIO 0.8'E
SZ FFE:52.3 -�
FENCE /
0.7' W /
/ / I
/ CP PROPOSED CONCRETE PATIO /
PROPOSED POOL DECK FFE: 51.8
FIFE: 46.7
REFER TO BUILDING I (I
PROPOSED PARTIALLY DEPARTMENT j 00
n
COVERED PATIO REQUIREMENTS FOR
FFE: 51.8 I
GRINDER PUMP WITHIN THEI I
PROPOSED POOL HA-1 HOUSE. HA-1 FENCE
0.9' PROPOSED CONCRETE I
a° DRIVEWAY AND - I 1.2'E
PARKING I TP-2
/ SEWER PUMP STATION (TO BE INSTALLED WITHIN BASEMENT i FFE: 51.8
/ PLANTER MECHANICAL ROOM. REFER TO PLUMBING PLANS FOR
/ ° CONNECTION TO SEWER PUMP. BACKFLOW PREVENTOR TO O
/ BE INSTALLED PRIOR TO CONNECTION TO PUMP BASIN) LA
RIM: 42.40
�( / IE (6" NE): 38.68 C4.2 C4.2 / ° O
0
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Zi s // a ° // PROPOSED HOUSE
o d a ° f
�. I / FFE: 51.80' 1
01
UPPER FLOOR FFE: 62.10' 4 I ° o
o a LOWER FLOOR FFE: 42.40' �' % a ° /��m o
i a 0- I ° ° �� / MAINTAIN V MIN
z \ a 1 a °
HA-1 01 I ° a b VERT SEPARATION
BETWEEN DRY
PROPOSED ACCESS I mUTILITIES AND
OI HOSE BIB a \ °P ° TO BASEMENT \ ° �� STORM FACILITIES
o I REQUIRED WITHIN ° FFE: 42.4ZA zi a a
0 30 OF POOL
/ i
� I// � � �\ m PROPOSED
/ a I ° ° DRIVEWAY
MAIN ENTRY /I L
FFE• 51 8 A /
i I ° APPROX LOCATION OF
APPROX LOCATION OF / _J /i a ° ��m PROPOSED DRY
/ HOSE BIB. MUST BE -
/ \ I WITHIN 15' OF THE //� ° � \ UTILITY CONNECTIONS.
/ D o 1 CONNECT TO EXISTING
/ TP-1 I PUMP BASIN. INSTALL AVB i 2 X CONDUIT STUBS
°
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CONNECT PROPOSED a FENCE
RESIDENCE TO THE EXISTING ��/I �� C4-W W ° // `- 0.51
@WATER METER WITHIN THE �� �fJ�i Q a °
ROW. CONFIRM LOCATION �� j Z / �j j m
PRIOR TO CONSTRUCTION �� 1 1/2" WA IE: 46.00 Q �^ -'�'
i 2" PUMP LINE IE: 43.83
(1.0' VERT SEP) ( SSCO W/ BACKFLOW PREVENTOR
1 1/2" COPPER WATER / i� a RIM: 50.47 m
SERVICE LINE FROM
/ i SSCO W/ CHECK VALVE IE (6" N): 46.97 1 2 56 n, mac, I FOUND TACK/LEAD
METER W/ TRACER WIRE /�i 1 2 RIM: 49.90 C4.2 C4.2 CI LS# 14490
IE (6" S): 46.87 F�v�t END 0.11W 0.05'N OF LINE &
I C4.2 C4. IE (6" SE): 46.40 ss j"" PROP COR ` 0.12'W FROM PROP COR
APPROX LOCATION OF SEWER PUMP _
FENCE COR 1. 5 20 LF ^ 6" PVC @ 10.55/o CONTROL PANEL AND RED
1.2'E OF LINE `r FLASHING ALARM. RED ALARM LIGHT _ F
2l .0, ss TO BE VISIBLE FROM THE ROW c
& 3.9'N FROM iiL 4 5 58 LF - 2 IPS POLY _ _
PROP COR \ C4.2 C4. HI-MOL FORCE MAIN
� T MIN COVER - \+- goo 182.00 , F
\ (_ � � - N 19 LF ^' 6" PVC @ 8.5%
1" IRR SERVICE � � � � � W/ BACKFLOW SSCO 7 LF ^' 6" PVC 10.0%
@
-, � RIM:51.16 I 5 SSCO
1 2 RIM: 52.0
IE (6" S): 44.51 I SSCO IE (6" N): 45.25 C4.2 C4.2 // O
- wM C4.2 C4.2 I
NEW WATER LINE. IE (2 RIM: N): 44.61 1 2 1i IE (6: W): 45.15
I CONNECT TO PROPOSED
I IE (6" N,E): 44.45 C4.2 C4.2 / ---- -
/ 3 LF ^ 6" PVC @ 2.0% I IE (6: S): 44.35 �
DOMESTIC LINE WITHIN i 1 / ) W
(FORCE LINE SHALL
PRIVATE PROPERTY PER / W
FOUND IRON PIPE I 2 LF � 6" PVC @ 2.0% �W EXISTING PUD AND
CITYS REQUEST XIS NG 6" T
'/ TRANSITION TO A GRAVITY I 8"pl -W
0.11'W OF LINE & I i � I �W I I DRY UTILITY CONDUIT
i SYSTEM ON PRIVATE W
0.18'S FROM PROP COR z � � � � SSC W/ OVE 3 LF - 6" PVC @ 2.0% � W I I STUBS. INSTALLED
o p o PROPERTY, PRIOR TO CO RETE ► WSW UNDER PLN2017-0020.
C' I INSTALL NEW 1 - Nv-
�,� � ENTERING THE ROW) I -W-
o WATER METER A ASPHALT
o I WITHIN EXISTING e WRIM 51.3 J� CONNECT PROPOSED APPROX. LOCATION PAVEMENT
I= z METER BOX `N IE: 44.15 i EXISTING SSCO WITHIN THE DER RECORDS (TYP) FR E� ER I \K II P L _
W �- EXISTING PUD AND
I -W� SSCO �I ROW. CONFIRM LOCATION e DRY UTILITY CONDUIT -SS
1 2 RIM: 51.32 U)I PRIOR TO CONSTRUCTION C4.2� \ S S SS
�W- C4.2 C4.2 IE (6" N,NW):44.31 ► 1,L\ \� ASS �
IE (6" S): 44.21 �� �S�
I BASIS OF BE 8 67' \ - SS SS SS SD
/ 948.67' �MEAS. � � SD
I N 85.09 CALC'D PER R1 & )
EXISTING SEWER LATERAL 1 (948.65' E S� � SS _SS SS Sp SD - SD
144.54' / WAS TV'ED AMD APPROVED � SS � SS \ �' � SD
FOR USE DURING THE �S �SD�Sp CB (TYPE 1)
\ SUBDIVISION PROCESS - -SD S
RIM=60.55'
-SS SS / S SD CB (TYPE 1) IE(W) 12"PVC=58.75'
- SS ��b5 TYPE 1) SS // SD RIM=53.10' P__ PPS PP IE(E) 12"GONG=58.95'
RIM=47.23' SD � SD IE(W) 12"CONC=50.00' P P� PPS P
- SS SD IE E 12"CONC=51.50' PPS P P
IE(W) 12"CONC=45.43' / SD _---so - P (= P= PP= PP
IE(E) 12"GONG=45.68'/ P� P � P
IE(S) 4"PVC=46.33' / Sp Sp - P= PPS PPS P
SD SD SD - P-:: - PP PP PP P
SD i
LSD / �P�PP�PP
-SD = �„P�P
UTILITI�_S
LAN
1 SCALE: 1" =
10 0 5 10 20
AN IRRIGATION SPRINKLER PERMIT SHALL BE
OBTAINED FROM PUBLIC WORKS CROSS
CONNECTION SPECIALIST JEFF KOBYLK.
PHONE: 425-771-0235 OR EMAIL
JEFF.KOBYLK@EDMONDSWA.GOV.
KEEP FORCE LINE INTERIOR, INSTALL
CLEANOUT WITHIN 2' OF STRUCTURE,
THEN GRAVITY TO ROW.
90'S IN SIDE SEWER SHOULD BE
AVOIDED WHERE FEASIBLE.
W.M.
WATER AND SEWER PLAN NOTES:
1. A MINIMUM OF T SEPARATION ON PRIVATE PROPERTY AND 5' SEPARATION IN THE ROW IS REQUIRED
BETWEEN THE DRY UTILITIES (POWER, GAS, PHONE, CABLE, ETC.) AND SEWER, WATER AND STORM.
2. A MINIMUM OF 5' HORIZONTAL SEPARATION IS REQUIRED BETWEEN WATER AND STORM LINES.
3. A MINIMUM OF 10' HORIZONTAL SEPARATION IS REQUIRED BETWEEN WATER AND SEWER LINE.
4. RPBA PER DETAIL 1/C4.3. RPBA SHALL BE REGISTERED AND INSPECTED BY THE CITY'S
CROSS -CONNECTION CONTROL SPECIALIST, JEFF KOBYLK, WHO CAN BE REACHED AT 425.771.0235.
GENERAL UTILITY NOTES:
1. PER ECDC 18.05, ALL UTILITY SERVICES SHALL BE INSTALLED UNDERGROUND.
2. MINIMUM OF 3' HORIZONTAL SEPARATION AND V VERTICAL SEPARATION IS REQUIRED BETWEEN THE
DRY UTILITY (POWER, GAS, PHONE, CABLE, ETC.) AND SEWER, WATER, AND STORM AND 5' FROM ANY
CITY MAIN LINES.
UTILITY PATCHES AND PAVEMENT RESTORATION NOTES
1. UTILITY PATCHES SHALL BE COMBINED AND FULL WIDTH OR HALF WIDTH OVERLAY WILL BE
REQUIRED DEPENDING ON THE EXTENT OF DISTURBANCE.
2. WHERE UTILITY PATCHES FALL ENTIRELY WITHIN ONE TRAVEL LANE, THE OVERLAY SHALL EXTEND
TO THE CENTERLINE OF ROADWAY.
3. WHERE UTILITY PATCHES EXTEND INTO BOTH TRAVEL LANES, A FULL WIDTH OVERLAY IS
REQUIRED.
4. ALL FINAL RESTORATION WITHIN THE RIGHT-OF-WAY SHALL BE COMPLETED BY THE
CONTRACTOR, NOT THE CITY OF EDMONDS.
5. A RESTORATION LIMIT INSPECTION IS REQUIRED TO DETERMINE THE LIMITS OF FINAL
RESTORATION.
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY
CITY ENGINEERING INSPECTOR.
t'l.s.
R.O.'N.
FINISHED GRADE
PROPERTY
LINE O
II �I
II II
T �
METER SUPPLIED
BY CITY
O I I
I BALL VALVE - - - - -
G I�
if
DIRECTIONt _
OF FLOW
A D J I
MATERIAL LIST:
A ALL 1' SERVICES TO BE TYPE 'K' SOFT COPPER TUBING
B 1' BALL CORP. STOP WITH CC THREAD INLET AND COPPER (CTS) GRIP OUTLET (FORD OR MUELLER)
C DUAL PURPOSE UNION
D MIPT X CTS GRIP BALL VALVE CURB STOP EOUAL TO FORD 884-4440 FOR I'
1' METER SETTER WITH ANGLE BALL METER VALVE 1 S' HIGH WITH DUAL
O PURPOSE UNIONS ON INLET AND OUTLET, HORIZONTAL IN HORIZONTAL, OUTLET EQUAL TO FORD V874-15W-11-44
1M1 11 PL/IC�IG NEW SERNCJFS USE SAME AS ABOVE AND ADD A SINGLE CHECK. EOUAL TO FORD VBH74-1 SW-1 1-44
F 1' CC TAP SERVICE SADDLE EOUAL TO ROMAC 101 S
C IN UNPAVED AREAS: CARSON 1324 MSBCF WITH DUCTILE IRON COVER AND CAST IRON READER DOOR;
IN PAVED AREAS: ARMOR GIST A6001946PCX 12 BOX W/ A600196969 RCI LID
H FOR VACANT LOT (FUTURE USE) LOCATION MARKED WITH PAINTED 2' X 4' STAKE WITH *WATER' STENCILED ON IT
1 14 GA. VINYL COATED WIRE TRACER (TAPED TO PLASTIC PIPE EVERY 10') TO BE GROUNDED AT METER AND HOUSE
J SCHEDULE 40 3/4' OR 1' PLUG. REMOVE WHEN CONNECTION IS MADE TO CUSTOMER LINE WITH COMPRESSION FITTING
K WATER SERVICE TO HOUSE. INSTALLED BY OWNER/CONTRACTOR (PER PLUMBING CODE)
L PROPERTY OWNER RESPONSIBLE FOR PURCHASING 3/4' OR 1" METER THROUGH THE CITY AT DEVELOPMENT SERVICES
DEPARTMENT: CITY WILL SUPPLY AND INSTALL METER AFTER PURCHASE: IF USING 3/4' METER. CONTRACTOR WILL
PROVIDE REDUCERS
O BACK SIDE OF METER BOX SHALL BE SET AT THE PROPERTY LINE UNLESS APPROVED BY THE CITY ENGINEER.
METER BOXES SHALL NOT BE SET IN DRIVEWAY AREAS UNLESS TRAFFIC RATED BOX IS APPROVED BY Cm ENGINEER.
REVISION DATE
v CITY OF EDMONDS 1" WATER SERVICE JANUARY 2021
(FOR 3 4" &
� PUBLIC WORKS 1 � M E E RS) STANDARD
DEPARTMENT DETAIL
��/
HY• R. ENGLISH T� A - 130
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
C C I
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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DESIGN: NAT
DRAWN: JCP
CHECK: JPU
JOB NO: 23038.20
DATE: 06/ 1 6/23
RESUB
Sep 03 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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NE 1/4, SW 1/4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST, W.M.
O C I
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CLEANOUT (MAX)
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CONCRETE LEVELING COLLAR Li
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r12"t FINISHED GRADE
w o END OF PIPER GRIPPER PLUG
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Fr EQUAL)
a c�
WATER TIGHT CAP
RISER
LEVELING COLLAR
45'
SEE NOTE 4
r45'
12" PVC SLEEVE
/ /
_
6" RISER
4" OR 6" SIDE
SEWER
6" WYE AND 6" CITY STUB
GENERAL CLEANOUT
DETAIL
45' BEND
4" OR 6"
12' LOCKING COVER
SIDE SEWER CLEANOUT DETAIL
z
SEE NOTE 3
AT PROPERTY LINE/CITY EASEMENT
ww woW,
LEVELING COLLAR
NOTES:
2 0 w
SEE NOTE 4
a F,
ASPHALT SURFACE
1. SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE
_
GASKETED.
12"t
2. PIPE SLOPE TO BE 2% MIN AND UP TO 50% MAX.
3. SEWER CLEANOUT COVER TO BE EAST JORDAN IRON WORKS
1 FOOT LONG 12" PVC
PRODUCT #00366102 STAR PIPE COSP48L OR APPROVED
SLEEVE
EQUAL.
6' RISER �'
END OF PIPE GRIPPER
4. LEVELING COLLAR SHALL BE CONSTRUCTED AS FOLLOWS:
PLUG (CHERNE 270261
OR APPROVED EQUAL)
• IN ROADWAYS PER COE STD DWG GU-424
TYPICAL
CLEANOUT
• IN SIDEWALK/LANDSCAPED AREAS, EITHER 24"x24%6"
DEEP CONCRETE COLLAR OR 24" DIAMETER x 6' DEEP
UNDER ASPHALT
OR CONCRETE
CONCRETE COLLAR
REVISION DATE
CITY OF EDMONDS
SEWER CLEANOUT DETAILS
JANUARY 2018
PUBLIC WORKS
STANDARD
DEPARTMENT
DETAIL
SS-200
APPROVED BY: R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
GRIPPER PLUG
SEE COE STD DTL SS-200
Y COLLAR
4" ABS/PVC INSERT PIPE*
FLAPPER/ASSEMBLY
FLAPPER
f 6" ABS/PVC
FEMALE ADAPTER
6" ABS/PVC
RISER PIPE*
CLEAN
SEE C
DTL S'
a 6" SIDE SEWEI
VALVE BODY
„ FLOW
STREET -SIDE HOUSE -SIDE
* BOTH RISER PIPE AND INSERT PIPE CAN BE EXTENDED -CONTACT MANUFACTURER.
NOTES:
1. THREADED PLUG, FEMALE ADAPTER, INSERT PIPE, AND RISER PIPE MAY BE SUPPLIED BY OTHERS.
2. BACKFLOW PREVENTER SHALL BE LOCATED FROM HOUSE BETWEEN 2' TO 4'.
3. BACKFLOW PREVENTER VALVE SHALL BE A CLEAN CHECK, INC. MODEL #: EBV-P401 OR EQUIVALENT.
`St. 189�
CITY OF EDMONDS SIDE SEWER
BACKFLOW PREVENTER
PUBLIC WORKS
DEPARTMENT
APPROVED BY: R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
REFER TO
BUILDING
DEPARTMENT
REQUIREMENTS
FOR GRINDER
PUMP WITHIN THE
HOUSE.
STAINLESS STEEL VALVE
30" BASIN COVER STRUCT
EXTENSION HANDLE
PLASTIC WATERTIGHT LID
SIMPLEX JUNCTION PIPE TRACER WIRE
RIM = 42.20
BOX STRUCT PLASTIC FASTENED TO WALL
1 112" CONDUIT
SST FASTENERS
FLANGE
N FINISHED GRADE
z EY CONDUIT SEAL
(REQ'D BY OTHERS)
00
ELECTRICAL
CONDUIT
AIR VENT
CONNECT TO DWELLING
PLUMBING VENTILATION
INLET FITTING, TYP
(FIELD INSTALLED)
GRAVITY FLOW 6" NLET
ELEV 38.68 FROM DWELLING
1
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N
FIBERGLASS OR HIGH
DENSITY POLYETHYLENE
RIBBED PUMP BASIN
GUIDE PLATE
PUMP "OFF"
LEVEL
PUMP
SEE NOTE 1
CONCRETE
ANTI -FLOTATION BASE
N
RAIL MOUNTING FLANGE
LIFTOUT CHAIN z
m �
ANIT-SIPHON VALVE,
PVC (IF REQ'D)
TOP HOLDDOWN
RISER PIPE
ELEV 38.68±
2" HI-MOL POLY FORCE
MAIN TO CATCH BASIN
1 1/4" x 2" REDUCER
I 2" BRASS MIP x IPS
I COMPRESSION FITTING WITH
.. STAINLESS STEEL STIFFENER
HIGH WATER "ALARM" LEVEL
(SHALL BE A MIN OF 6" BELOW
INVERT OF SEWER INLET)
PUMP "ON" LEVEL
RAILS
DISCHARGE PIPE
SWING CHECK VALVE
& DISCONNECTASSY
DISCHARGE CASE
ANTI -FLOATATION PLATE
OR FLANGE. ADEQUATE
CONNECTION OF CONCRETE
TO PUMP BASIN
4.00'
1)
l�
CITES:
BARNES SERIES ZSGV WITH 3.00 IN IMPELLER OR
APPROVED EQUAL IN 30"0, 7.22' DEEP PVC RIBBED -PIPE
PUMP BASIN W/ 1 1/4" DISCHARGE WITH REDUCED TO
2" PVC DISCHARGE PIPE. TO ORDER CONTACT THE
FOLLOWING BARNES PUMPS AUTHORIZED DEALER:
HD FOWLER MARYSVILLE
6017 29TH DR NE
MARYSVILLE, WA 98271
360.651.1438
56.5 CUBIC FEET IS REQUIRED FOR THE CONCRETE
ANTI -FLOTATION BASE.
ELECTRICAL CONTRACTOR TO PROVIDE/RECOMMEND
NEMA 4X ALARM PANEL CABINET W/ RED LIGHT AND
ALARM PER MANUFACTURER, 100 DB MIN. PROVIDE
EMERGENCY GENERATOR POWER BY TRANS
GENERATOR AUTOMATED SYSTEM OR PORTABLE
GENERATOR SYSTEM APPROVED BY OWNER.
AN EMERGENCY ON -SITE, BACK-UP POWER SUPPLY
AND AN EXTERNAL ALARM SYSTEM FOR SYSTEM
FAILURE AND HIGH WATER LEVEL INDICATOR ARE
REQUIRED.
CONTROLS SHALL AUTOMATICALLY RESTART AFTER
DISRUPTIONS IN POWER SUPPLY.
THE SEWER PUMP DISCHARGE LINE SHALL BE PROVIDED
WITH AN ACCESSIBLE CHECK VALVE AND GATE VALVE
WITHIN THE TANK.
USE EXPANSION FITTING TO INCREASE PIPE DISCHARGE
LINE TO 2" DIAMETER PRIOR TO EXITING THE PUMP
BASIN.
9 REFER TO PUMP CALCULATION PROVIDED IN THE
DRAINAGE REPORT FOR MORE INFORMATION.
MN 12" CIFARMNCES ARDUID
ALL SIDES, TOP AND BOTTIOM
REVISION DATE
JANUARY 2018
STANDARD
DETAIL
SS-21 1
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SEE COE STD DTL GU-410
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(BASE
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6 MIN
/ / / / /
/ / / / /
CRDUSIHED SURFAMATERCE COURSES)
/ / / /
/
(SEE NOTE 2 BELOW)
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6" MIN
/ / /
FOUNDATION (IF REQUIRED)
SEE NOTE 4
8" MIN 8" MIN
SEE NOTE 1
NOTES:
MAXIMUM WIDTH OF TRENCH AT TOP OF PIPE
18' OR LESS FOR 6" AND SMALLER DIAMETER PIPE
• 24' FOR 8' DIAMETER PIPE
• 36" FOR 12" D(AMETER PIPE
• O.D. PLUS 18" FOR PIPE LARGER THAN 12' NOMINAL DIAMETER
2.. REFER TO DIVISION 9 OF WSDOT STANDARD SPECIFICATIONS FOR MATERIAL GRADATION AND ADDITIONAL INFORMATION.
3. TRENCH BACKFILL SHALL MEET A MINIMUM COMPACTION OF 95% DENSITY PER ASTM D 1557.
4. IF UNSTABLE MATERIAL IS ENCOUNTERED BELOW PIPE ZONE, CONTRACTOR SHALL REMOVE AND REPLACE AS REOUIRED
BY CITY ENGINEER.
REVISION DATF
-� APRIL 2021
CITY OF EDMONDS TYPICAL TRENCH SECTION
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
t- APPROVED BY: R. ENGLISH G U- 4 0 0
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY
CITY ENGINEERING INSPECTOR.
TOP VIEW
TEST COCKS
�4 PVC j umRESIuarr
SPM
SIIuroFF VALVES
AIDEQUXTE GRAVITY
SYSTEM REQUIRED DRAINAGE
W/ APPROVED AIR CAP
NOTES: SIDE VIEW
1. APPROVED REDUCED PRESSURE BACKFLOW ASSEMBLY 70 LAY HORWWAL ONLY
Z DESIGNED FOR BACK SIPHONAGE AND BACK PRESSURE
30 7FIOR000FLY FLUSH LINES PRIOR 70 MISTALLATION OF BACKFLOW PREVENTER
4, DO NOR INSTALL IN AN AREA SUBA= 70 FLOOOM .
& MUSr BE ACCESSIBLE
& MUST BE PROTECTED FROM F'RE IMNQ CONDITIONS.
7. THE BACMM ASSEMBLY SHALL BE A STATE APPROVED MODEL,
& A PLUMBING PERMIT IS REQUIIRED - PLEARE CONTACT DEVELOPMENT SERI = DEPARTMENT.
9. MUST BE TESTED AFTER INSTALLATION AND YEARLY THEREAFTER BY WASFIN071ON STATE
CERTTFED BACKFLOW ASSEMBLY TESTER° TEST RESUL78 MUST BE SENT 70 71HE CITY OF
EDMONDS WATER DMSM.
(ABOVE GROUND INSTALLATION ONLY)
REDUCED PRESSURE R,wnwnr solo
T C 0 TY OF E D M -1 BACKFLOW ASSEMBLY 2a
PUBLIC WORKS AND SMALLER (RPBA) STANDARD
DEPARTMENT DETAIL
FSt. JB9C) APPROVED EY L ENGL18il WA- 160A
6' MIN
5' MAX
GROUND/FLOOR
NOTES:
DWELUNG
PROPERTY OWNER PUBUC R1GW-OF-WAY
RED FLASHING ALARM, Z
VISIBLE FROM ROW PER
HANDOUT E-61 AND E-62
ROADWAY
PUMP CONTROL FINISHED
PANEL GRADE _ a
/ CLEANOUT
SEE COE
J' MIN COVER
STD DTL SS-200
SIDE SEINER MIN
BACKFLOW
PREVENTER TYPICAL GRAVITY
PER COE STD -- SIDE SEWER SEWER MAIN
DTL SS-220
CRANKY FLOW TRACER WIRE SEE DETAIL 'A"
FROM DWELLING FOR CONNECTION
IN THIS AREA
FORCE MAIN
2' IPS POLY HI - MOL PIPE
(200 PSI)
GRINDER PUMP ASSEMBLY J
PROPERTY OWNER PUBLIC RIGHT-OF-WAY
PER COE STD DTL
-
SS-241 OR SS-242
Z
NOTES:
�
1. WRAP AND TAPE 12 GAUGE TRACER WIRE EVERY 10' TO
Ix
a
THE FORCE MAIN.
0
2. THE LOCATION OF THE STUB SERVICE TERMINATION
SHALL BE MARKED BY THE CONTRACTOR WITH A 2%4"
TIMBER EXTENDED VERTICALLY FROM THE PLUG END TO
GLUED
6' SDR
A MINIMUM OF 3 FEET ABOVE THE GROUND SURFACE
35 PIPE
IN ADDITION-
2' FORCE MAIN
• A 12-GAUGE GALVANIZED WIRE SHALL BE ATTACHED
TO THE TIMBER FROM END TO END ENSURING THAT
NEITHER THE WIRE NOR THE 2'x4' TIMBER SHALL BE
2 BRASS x IPS
ATTACHED TO THE SEINER PIPE OR PLUG
COMPRESSION FITTING
6' SOR 35 SPIGOT
o THE EXPOSED PORDON OF THE 2'x4' TIMBER SHALL
WITH STAINLESS
STEEL INSERT
(W/ 6' GASKET)
x 4" SCH 40 HUB
BE PRE -PAINTED TRAFFIC WHITE WITH THE WORDS
'GRINDER PUMP SEWER CONNECTION" STENCILED ON
4'x2' SCH 80 SLIP
WITH BUCK PAINT.
x THREAD BUSH04C
THE END OF THE 2'x4' TIMBER SHALL BE
PRE -MARKED IN PERMANENT INK WITH THE LENGTH
DETAIL
OF THE TIMBER INSTALLED.
3. GRINDER PUMP VENTILATION SHALL BE CONNECTED TO
CITY INSPECTION REQUIRED
THE HOUSE SEWER VENTING SYSTEM, PER NFPA CODE_
PRIOR TO BACKFILL
REVIWN DA'E
-,r
GRINDER
PUMP SERVICE
JANUARY 2018
CITY OF EDMONDS
CONNECTION
TO
�'- PUBLIC WORKS
GRAVITY
SEINER
MAIN
STANDARD
DEPARTMENT
DETAIL
S S- 2 1 0
APPROVED BY- R. ENGLISH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
STREAM
1. APPROVED PRESSURE VACUUM BREAKER ASSEMBLY MUST BE INSTALLED VERTICALLY,
6" MIN ABOVE THE HIGHEST POINT OF USE AND ALL DOWN STREAM PIPING
2. 6" MIN ABOVE FLOOD LEVEL FOR GENERAL PLUMBING
3. DESIGNED FOR BACK SIPHONAGE ONLY, NOT FOR BACK PRESSURE
4. THOROUGHLY FLUSH LINES PRIOR TO INSTALLATION Of BACKFLOW PREVENTER
5. IF AVB IS INSTALLED INDOORS, CONSIDERATION MUST BE GIVEN TO WATER LEAKAGE IF
THE BACKFLOW PREVENTER FAILS (EXCESSIVE WATER SPILLAGE)
6. DO NOT INSTALL IN AN AREA SUBJECT TO FLOODING
7. MUST BE PROTECTED FROM FREEZING CONDITIONS
8. THE BACKFLOW ASSEMBLY SHALL BE A STATE APPROVED MODEL
9. A PLUMBING PERMIT IS REQUIRED- OBTAIN PERMIT FROM CITY OF EDMONDS
DEVELOPMENT SERVICES
10. NO DOWNSTREAM VALVES ARE ALLOWED
11. THIS DEVICE DOES NOT REQUIRE TESTING BY A BACKFLOW ASSEMBLY TESTER
(ABOVE GROUND INSTALLATION ONLY)
ATMOSPHERIC/ANTI-SIPHON JANUARY 2018
CITY OF EDMONDS
VACUUM BREAKER ASSEMBLY
PUBLIC WORKS (AVB) 2" AND SMALLER STANDARD
DEPARTMENT DETAIL
.E H-, R. ENGLISH WA- 165
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
10/07/2024
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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DESIGN: NAT
DRAWN: JCP
CHECK: JPU
JOB NO: 23038.20
DATE: 06/ 1 6/23
RESUB
Sep 03 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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5 SCALE: NTS
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
NE 1/4, SW 1/4, SECTION 07, TOWNSHIP 27 NORTH, RANGE 04 EAST, W.M.
O C
FINAL JOINT SHALL BE A NEAT SAW CUT
S7RWIT LINE ALL EXPOSED VERTICAL
ED= SHALL BE TACKED NEATLY PER
WSDOT STANDARD SPEDFICAMOIG 5-04S4)
APPROVED TACK OR APPROVED BXK AN
SEALED PER WSDOT STD 4
SLOPE EXCAVATION TO AVOID UNDERMINING
EXISTING PAVEMENT
........................................................................
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NOTES:
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BEDDING MA7ERML (1-1 4" MINUS)
CRUSHED SURFACE COURSE
(SEE N07E 3)
WPM BK;KFILL SHALL BE COMPACTED
TO 9W MAXIMUM DENSITY
NOTE
a' a
HMA CLASS 1/2"
PG 58H-22
(SEE NOTES 4 de 5)
1'
A 1
% \7
1. SEE CITY OF EDMONDS MODIFICATIONS 70 DMSION 9 OF THE CURRENT VISDOT STANDARD SPECIFICATIONS FOR
BACKFE.LMIG REQUIREMENTS.
2 SUBMIT PROCTOR AND DENSITY 7EFM FROM CERTIFIED TESTING COMPANIES DOCUMENTING THAT THE BACKFILL
MEETS A MINIMUM OF 95X DENSITY PER AS7M D 1357.
* CSBC DEPTH SHALL BE A MINIMUM OF r, AND SHALL BE INSTALLED IN MUL71PLE THICKNESS LETB NOT
EXCEEDING 6"
4, ROADWAY HMA DEATH SHALL BE A MINIMUM OF r FOR RESIDENTIAL ROADS AND 6" FOR COLLWrORS/ARTERIALSo
* ALLEY HMA DEATH SHALL BE A MINIMUM OF r THICK UNLESS APPROVED BY THE ENGINEER, ANY DEPTH GREATER
THAN r SHALL MATCH EXISTING.
* UNLESS APPROVED BY THE ENGINEER, TIME HMA SHALL BE INSTALLED IN MULTIPLE EQUAL THICKNESS UF75 NOT
EXCEEDMIG 2"
7. FINAL PAVEMENT JOMTTS SHALL BE NEATLY SAW CUT AND UNIFORMILY SEALED WITH WSOOT STANDARD
SPECIFICATIONS 5—"3(4)A APPROVED JOINT SEALANT OR APPROVED EQUAL.
CJY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
Fst. 18g0
TYPICAL HMA AND REVISION
2021E
UTILITY PATCH
STANDARD
DETAIL
APPROVED BY: L [MGM GU-410
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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SCALE: NTS
ANY CUTS IN NEW ASPHALT ON FREDERICK PL SHALL II DESIGN: NAT
INCUR CUT FEES AND REQUIRE MINIMUM 20-FOOT GRIND DRAWN: JCP
AND OVERLAY AT EITHER HALF ROAD OR FULL ROAD
WIDTH. RESTORATION LIMITS TO BE DETERMINED BY CHECK: JPU
CITY ENGINEERING INSPECTOR. JOB NO: 23038.20
�l DATE: 06/ 1 6/23
BLD2023-0799 & BLD2023-0811
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
ENGINEERING DIVISION
DATE: APPROVED AS NOTED
10/07/2024
BY:
CITY ENGINEERING DIVISION
RESUB
Sep 03 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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