ENG2024-0362+Other+7.15.2024_5.23.07_PM+4379155SE 1/4, SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
MATHAY BALLINGER PARK
SITE IMPROVEMENTS
24100 78TH PLACE WEST
EDMONDS, WA 98026
APPLICANT CONSULTANTS UTILITIES
EDMONDS PARKS, RECREATION & HUMAN SERVICES CIVIL ENGINEER SOIL/GEOTECH ENGINEER WATER/SEWER/STORM GAS FIRE
700 MAIN STREET CG ENGINEERING LANDAU ASSOCIATES CITY OF EDMONDS PUGET SOUND ENERGY FIRE DISTRICT ONE
EDMONDS, WA 98020 250 4TH AVE S, SUITE 200 155 NE 100TH, STE 302 121 5TH AVE N PO BOX 91269 12425 MERIDIAN AVE
425.599.3847 EDMONDS, WA 98020 SEATTLE, WA 98125 EDMONDS, WA 98020 BELLEVUE, WA EVERETT, WA 98208
CONTACT: KYLE WOODS 425.778.8500 FAX 778.5536 206.631.8680 425.771.0241 1.888.225.5773 425.551.1200
CONTACT: JARED UNDERBRINK, PE CONTACT: STEVEN R. WRIGHT
'L�1
PACIFIC COAST SURVEYS, INC.
P.O. BOX 13619
MILL CREEK, WA 98082
425.512.7099
CONTACT: DARREN J. RIDDLE
CODE
ALL MATERIALS, WORKMANSHIP, DESIGN, AND CONSTRUCTION SHALL
CONFORM TO THE DRAWINGS, SPECIFICATIONS, AND THE
INTERNATIONAL BUILDING CODE (IBC), 2018 EDITION. SPECIFICATIONS
AND STANDARDS WHERE REFERENCED ON THE DRAWINGS ARE TO BE THE
LATEST EDITION.
POWER
SNOHOMISH COUNTY PUD
PO BOX 1107
EVERETT, WA 98206
425.783.1000
CABLE & TELEPHONE
COMCAST
15815 25TH AVE W
LYNNWOOD, WA
877.824.2288
LEGAL DESCRIPTION
27043100402800-
ALL THAT PORTION OF THE SOUTHEAST QUARTER OF THE
SOUTHEAST QUARTER OF SECTION 31, TOWNSHIP 27
NORTH, RANGE 5 EAST, W.M. DESCRIBED AS FOLLOWS:
ALL THAT PORTION OF THE NORTHWESTERLY 40 FEET OF
THE 100 FOOT SEATTLE AND EVERETT INTERURBAN
RAILWAY AS DEPICTED ON THE FACE OF THE PLAT OF
MCALEER FIVE ACRE TRACTS ACCORDING TO THE PLAT
THEREOF RECORDED IN VOLUME 5 OF PLATS, PAGE 48,
RECORDS OF SNOHOMISH COUNTY WASHINGTON, LYING
NORTHEASTERLY OF THE EAST LINE OF 78TH PLACE WEST
EXTENDING NORTHERLY.
SITUTATE IN THE COUNTY OF SNOHOMISH, STATE OF
WASHINGTON.
00488700100100-
LOT 1 OF LAKE BALLINGER HOMESITES ADDITION,
ACCORDING TO THE PLAT THEREOF RECORDED IN
VOLUME 14 OF PLATS, PAGE 99, IN SNOHOMISH COUNTY,
WASHINGTON.
SITUATE IN THE COUNTY OF SNOHOMISH, STATE OF
WASHINGTON.
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I VOL. 14, PG. 991 l------------------
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12.2'(S) OF CORNER I o I x LOT 3
END FENCE 2.4'(S)l II. I I WARNER ADDITION
I=I I WARNER ADDITION
OF CORNER 100 LAKE BALLINGER VOL. 15, PG. 76 VOL. 15, PG. 76
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I I I LOT 1
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00488700100801 1 I o I IE 12" RCP(S)=315.56 I II r a� II LOT 4 6'kN
♦ OVERALL SITE PLAN WARNER ADDITION
SCALE: 1" = 50'
50 0 25 50 100
BENCHMARK
FOUND CASED CONC. MON. W/2"
BRASS DISC & "X", AT THE
INTERSECTION OF 242ND ST. S.W. &
78TH PL. W. ELEV. = 315.57'
PER GPS OBSERVATIONS
DATUM
CAUTION!
CALL BEFORE YOU DIG!
BURIED UTILITIES EXIST IN THE AREA AND UTILITY
INFORMATION SHOWN MAY NOT BE COMPLETE. CONTACT
THE ONE- CALL UTILITY LOCATE SERVICE A MINIMUM OF 48
HOURS PRIOR TO CONSTRUCTION
1-800-424-5555 ::1
SHEET INDEX
C1.1
COVER SHEET & SITE PLAN
C1.2
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 DETAILS & PATH IMPROVEMENT SECTIONS
C4.1
WATER & SEWER PLAN
C4.2
WATER & SEWER DETAILS
C5.1
SITE IMPROVEMENT PLAN
C5.2
SITE IMPROVEMENT DETAILS
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LEGEND
DESCRIPTION
EXISTING
PROPOSED
ABBREVIATIONS
PROPERTY LINE
- -
- -
-
- -
- -
-
-
X X
00
ABN
ABANDONED
MIN
MINIMUM
ADJACENT PROPERTY LINE
BLDG
BUILDING
MJ
MECHANICAL JOINT
CENTERLINE
BOW
BOTTOM OF WALL
MON
MONUMENT
CLEARING LIMITS
CL
CENTERLINE
NTS
NOT TO SCALE
SILT FENCE
X X
CB
CATCH BASIN
OC
ON CENTER
CONTOUR LINE
- - - - -100 - - - - -
CMP
CORRUGATED METAL PIPE
PC
POINT OF CURVATURE
FENCE
CO
CLEANOUT
PI
POINT OF INTERSECTION
SANITARY SEWER LINE
- -SS - - -SS
SS------- 0-SS-
CONC
CONCRETE
PIV
POST INDICATOR VALVE
MANHOLE
®
O
CONST
CONSTRUCTION
CONCRETE PIPE
R
PROPERTY LINE
STORM DRAIN MAIN
- - -SD- - -SD-
---*---SD�SD-
CP
PT
POINT OF TANGENCY
STORM DRAIN PIPE
- - - - - - - - -
CU YD
CUBIC YARD
PVC
POLYVINYL CHLORIDE PIPE
ROOF DRAIN
- - - R - - - R - - - R -
- - - F - - - F - - - F -
-R-R
-F-F
-P-P
■
Q
®
DDCVA
DI
DOUBLE DETECTOR CHECK
VALVE ASSEMBLY
DUCTILE IRON PIPE
PVI
POINT OF VERTICAL
INTERSECTION
PAVEMENT
FOOTING DRAIN
PVMT
PRESSURE LINE
- - - P - - - P - - - P -
DIA
DIAMETER
PVT
POINT OF VERTICAL TANG.
CATCH BASIN (TYPE 1)
❑
DIP
DUCTILE IRON PIPE
R
RADIUS
CATCH BASIN (TYPE 2)
f�
EA
EACH
REINF
REINFORCEMENT
CLEANOUT
0
EJ
EXPANSION JOINT
RJ
RESTRAINED JOINT
CLEANOUT AND WYE
GRADE BREAK
��
To
ELEV
ELEVATION
RET
RETAINING
RIGHT
- - - - - - -
- - - - - - -
EOP
EDGE OF PAVEMENT
RT
SURFACE SWALE
- =
-
EX
EXISTING
SD
STORM DRAIN
DRAINAGE ARROW
FDC
FIRE DEPT. CONNECTION
SECT
SECTION
WATER LINE
- - WA- - - WA
WAWA-
FIFE
FINISHED FLOOR ELEVATION
SDMH
STORM DRAIN MANHOLE
WATER METER
®
m
FH
FIRE HYDRANT
SIM
SIMILAR
FIRE HYDRANT
I:Yfl
FL
FLANGE
SQ
SQUARE
SANITARY SEWER
SANITARY SEWER
MANHOLE
STATION
STANDARD
STEEL
FDC
"Cr
i
FT
FEET/FOOT
SS
PIV
0
•
GV
GATE VALVE
SSMH
GATE VALVE
g
Z
HP
HIGH POINT
STA
TEE
HT
HEIGHT
STD
90° BEND
ID
INSIDE DIAMETER
STL
THRUST BLOCKING
0
A
IE
INVERT ELEVATION
TB
THRUST BLOCK
CAP _
CONCRETE PAVEMENT
Li
4 °
'6
L
LENGTH/LINE
TOC
TOP OF CURB
vd
LCPE
LINED CORRUGATED
POLYETHYLENE PIPE
TOW
TOP OF WALL
ASPHALT PAVEMENT
LF
LINEAL FOOT
TOP
TOP ELEVATION
CRUSHED SURFACING
4LP
LOW POINT
TYP
TYPICAL
ROCKERY
LT
LEFT
VC
VERTICAL CURVE
SPOT ELEVATION
TELEPHONE LINE
f 20.0
f 20.0
MAX
MAXIMUM
W/
WITH
WATER METER
- - - T - - - T - - - T -
-T-T
MECH
MECHANICAL
WM
POWER LINE
- - - E - - - E - - - E -
-E-E
MH
MANHOLE
GAS LINE
--- G - -- G - -- G-
G G
SIGN
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B L D2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
O G 1
ENGINEERING,
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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CS4 Og WA q
25385
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DESIGN: JCO
DRAWN: ATD
CHECK: JPU
JOB NO: 23072.001
DATE: 10/27/23
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SE 1/4, SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
GENERAL NOTES
O C
(THESE NOTES ARE TYPICAL UNLESS NOTED OR DETAILED OTHERWISE ON DRAWINGS)
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)
- CURRENT 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 ASBUILT 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 REVISED 05.15.2017 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 DETENTION 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.KOBLYK@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 ONSITE 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.
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 Revised 05.15.2017 EXISTING
UTILITIES SHALL BE MADE ONLY WITH ADVANCE WRITTEN APPROVAL OF THE AUTHORITIES GOVERNING SAID UTILITIES.
[e�i�e\�l�lta::a��y:1e\�� ��»_�i1��1�1►1�]�:Zeltil�J►1�a
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.
Kip■�i:��.J��re\:��a����a::����r�� �ye��:a:r�:z.»�:i���a►i�
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 ETHOFOAM 200 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.
41. A SEPARATE RIGHT-OF-WAY CONSTRUCTION PERMIT IS REQUIRED FOR ALL WORK WITHIN THE CITY
RIGHT-OF-WAY.
42. UNDERGROUND WIRING REQUIREMENTS OF ECDC 18.05 SHALL BE FOLLOWED. ALL UTILITY SERVICES SHALL BE
INSTALLED UNDERGROUND.
CONSTRUCTION SEQUENCE NOTES
1. SCHEDULE A PRE -CONSTRUCTION MEETING WITH CITY ENGINEERING DIVISION BY EMAILING
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
VEGETATIONOUTSIDE 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.
6. ROUGH GRADE SITE AS REQUIRED TO INSTALL DRAINAGE FEATURES. ROUGH GRADING OF SITE IS TO FOLLOW
ROUGH GRADING OF ADJACENT APARTMENT SITE.
7. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS.
8. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION PER CITY OF EDMONDS STD DTL SD-642. ALL
TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND
APPROVAL BY CITY INSPECTOR.
B L D2024-XXXX
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
06/01/24
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JOB NO: 23072.001
DATE: 10/27/23
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SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
r 24
16 126
CB RIM=337.76 F
�\ ' DEMO EXIST GRAVEL' 26) / 26" //12"
IE 12" RCP(NW)=335.86 - V /DID i l F F M
IF 12" RCP(SE)=335.76 / ' ,
x '� / � / I22
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CB RIM=3,3671 - _ _ , �U> � ,' ;16 F
IE 12',xRCP(NW)=328.88 �/'F F 14 "x2
IF /12 CPP SW =328. UU INSTALL CATCH BASIN INSERTS
34
32 M
31, *f-
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IF 12" CPP NE=324.68 / /
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TEMPORARY CONSTRUCTION ENTRANCE 0 /
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4" �" CB RIM=319.82 vv
22 /� ♦ / I�ALLSILT FE CE v DEC DEC LOT 1 °? \
/ / 1 %� S IF 2 PVC W =319.42 \
C2.2 ) // pp \
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INSTALL HIGH VISIBILITY PLASTIC
FENCING TO MARK LIMITS OF Q �� /\
CLEARING AND GRADING � C I M=120.38 I \\
i
26"
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/ HOOP / / � RELOCATE SIGN PER C5.1 �/ /�� //' ' IF 200491100000803
" PVC O =31 . `t � � \
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TREE TO BE REMOV F CB I RIM- 320.27 \\ \
ob INSTALL CATCH BASIN INSERT
2� COULD NOT OPEN ---\
---------------------- -------
SD
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CB-320.27
0 8' ��, a� CB RIM-320.60 IF 4 PVC(E)=319.32 I I
IF 12,RCP(N)=318.72 ► LOT 4
IF 12" PVC S=318.70 I I I
2�Za WARNER ADDITION
TEMPORARY EROSION CONTROL PLAN
SE i /4,
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
6/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.
B L D2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
O C I
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
06/01/24
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JOB NO:
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DATE:
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0 10 20 40
SE 1/4, SE 1/41
SECTION 31, TOWNSHIP 27 NORTH,
RANGE 4 EAST, W.M.
r x r WOOD/S' M
FILTER FABRIC SECURED
TO r x 2. 14 GA
WIRE FABRIC EQUAL
NATIVE BACKFILL MATERIAL
FILTER FABRIC MATERIAL IN CONTINOUS ROLLS
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE
2• x 2- WOOD/9M POSTS 1
WIRE MESH FENCE
M SUPPORT FILTER
FABRIC
BURY BOTTOM OF FILTER
MATERIAL r TO 12•
NOTES:
1. CONTRACTOWDIEVEWPER SHALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT CITY INSPECTION REQUIRED ON
Zo SILT FENCE TO BE PLACM DOWNSLOPE OF CONSTRUCTION ALL EROSION CONTROL METHODS
ACIWMITY. BEFORE OTHER WORK CAN BEGIN
`St. gay.,
FILTER FABRIC FENCE ",mu�iiy zon
CITY OF EDMONDS FILTRATION SYSTEMS
PUBLIC WORKS STANDARD
DEPARTMENT I I DETAIN
APPROVED R" fib 1340M ER-900
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
CONTOUR LINE
ANGLE TERMINAL
END UPHILL 24• TO 48•
TO PREVENT FLAW
lw AROUND WATTLE (TIP)
WATTLE
TRENCH, SEE NOTE 2-%
AREA AVAILABLE FOR SPACI
SEDIMENT TRAPPING SEE
(TIP) TABLE
SEE DETAIL )
SECTION A -A 1 114
WATTLE INSTALLATION ON SLOPES
rx2•x2r UNTREATED
WOODEN STAKE (TYP)
�3• MIN
_��4• MAX
MIN
WATTLE DETAIL
8" DIAMETER
SPACING
WATTLE
TABLE
SLOPE
MAXIMUM SPACING
1HI
101-W
21HAV
20'-0'
3HI
30'-e
4Ho1V
40'-0•
>41HAV
ONE RUN ONLY
NOTES:
1. COMPOST WATT ES RECOMMENDED ON SLOPES. USE STRAW WATTLES IN PAVEMENT APPUGATION.
2. ON SLOPES, INSTALL WATTLES PERPENDICULAR TO THE FLOW DIRECTION AND PARALLEL TO THE SLOPE CONTOURS.
INSTALLATION SHALL BE IN ACCORDANCE WITH WSDOr STANDARD SPECIFICATION 8-01.3(10).
& 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
SEDIMW AND ACCUMULATIONS WHEN EXCEEDING 1/2 HEIGHT BEIWEEN THE TOP OF THE WATTLE AND THE GROUND
SURFACE
REVISION DATA
CITY OF EDMONDS JANIIWK 2018
WATTLE INSTALLATION
PUBLIC WORKS STAiUDARD
DEPARTMENT r�- AI
APPROVED BY: L ENOLM ER-903
CITY OF EDMONDS STANDARD DETAIL
2W MIN RADIUS
QUARRY SPANS
2-r MIN DIA
12• MIN DEPTH
15' MIN
PROVIDE FULL WIDTH
OF IIIGRESs/EGRbs
DETAIL NOTES:
(D THE MINIMUM LENGTH SHALL BE EXTENDED AS NECESSARY TO ENSURE MATERIAL IS NOT TRACKED OFF SITE
AND/OR INTO THE PUBLIC R01IT-0E--WAY
0 ATB DRIVEWAY RAMP AND/OR SITE ACCESS ROAD 15' WIDE MIN. SEE TABLE BELOW FOR REQURRI D LMM.
NOTES:
1. SURFACE WATER - ALL SURFACE WATER FLOWING OR OIVM= TOWARD CONSTRUCTION ENTRANCES SHALL BE PPED
ACROSS THE ENTRANCE. IF PIPING IS IMPRACTICAL, A MOUNTABLE BERM WITH Sol 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
MW04AL QUARRY SPALLS AS CONDITIONS DEMAND AND REPAR AND/OR CLFJWOUT OF ANY MEASURES USED TO
TRAP SEDIMENTo ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED OFF SITE AND/0R ONTO PUBLIC
RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY
* WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO LEAVING THE SITE, WHEN WASHING IS USED, T SHALL
BE DONE ON AN AREA STABILIZED WITH QUARRY SPALLS AND WHICH DRAINS INTO AN APPROVED SEDIMENT TRAPPING
DEVICE.
* INSPE07M AND NEEDED MAINTENANCE SHALL BE PROVIDED AFTER EACH RAIN.
PROJECT
SUE
MIN LENGTH OF (FEEt7
QUARRY SPALLS
< 1/4 ACRE
30
< 1 ACRE
50
< 3 ACRE
100
> 3 ACRE
100
`St. Nay"
• PROVIDE ATB OR ASPHALT
TRANSITION WHERE FRONTAGE
ROAD IS AN ARTERIAL
LENGTH TO BE DETERMINED
BY CITY Imo° CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
,Evlslov DAT-
CITY OF EDMONDS STABILIZED CONSTRUCTION JA11WK 2MO
ENTRANCE
PUBLIC WORKS STANDARD
DEPARTMENT DFTAII
APPROVED BY: L E1401.131H ER-901
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
`St. lay"
FILTER SOCK WITH
(OVER
") FLOW HOLES
CATCH BASIN
NOTES: 0R
BASIN 1. CON RACTOR/D SHALL SFWMAINTAIN
THISAPPLICkTION AT ALL TIMES DURING
CONSTRUCTION PERIOD.
20 ANY SEDIMENT IN CATCH BASIN INSERT
SHALL BE RIEMOVED WHEN INSERT IS
ONE-THIRD FULL.
& CITY INSPEM10N REQURIM ON ALL
EROSION CONTROL METHODS BEFORE
OTHER WORK CAN BEGIN.
TEMPORARY REVISION DATE
, sops
CITY OF EDMONDS SEDIMENT TRAP
PUBLIC WORKS FOR CATCH BASINS STANDARD
DEPARTMENT DFTAII
APPROVED B`': R. ENGLISH ER-902
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
BLD2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
ENGINES RING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
GUIL
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JOB NO:
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DATE:
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CB RIM=326.19
IE 12" PVC(NE)=323.39
IE 12" RCP(S)=323.39
/
1/4, SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
CB RIM=337.76 26"� 26"�,12" F
IE 12" RCP(NW)=335.86 ' 7.24 - / ; l F F M
IE 12" RCP(SE)=335.76 X - �/ ' F I 22" l
8 " / /
CB RIM=330.�
71--_ , 33,' 16„ F F
IE 12'�zRCP(NW)=328.88 /� / /'F F 14'x2
IE ,12 CPP(SW) =328. 88 EXIST CB / 26
/ RIM:330.71
/ IE (12" NW): 328.88 // *�\
IE (12" SW): 328.88' 334 / ' / �� 34 , /
// Q / //'J� BRING TO GRADE W/ RISERS; / `32 �\ // 1 M /° /
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IE 12" PVC(SW)=324.68//
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320.60 321.0- N 88°06'02" E 135. W (C)
. I I
CONNECT TO EXISTING STORM
I
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' 2g 95,481 SF F ! `
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OF CORNER \\
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V \
4
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IALTI \\
3TROOM o I vv
.0 I \\
-' RESTROOM AND ALL UTILITY STUB \
OUTS PREVIOUSLY COMPLETED BY \\
�I OWNER. UTILITY STUB OUTS INCLUDE
/ C 36 I SEWER, WATER AND STORM \\
I� \
28 F CB RIM=320.27 \\
COULD NOT OPEN __\-_-----
- ------ ----
_ ----------------
135.88'(P)
I I II I
LOT 4
I I
WARNER ADDITION
I
I nT ? VOL. 151 PG. 76
20 0 10 20 40
GRADING AND UTILITY PLAN NOTES:
1. SOILS REPORT
REPORT NUMBER: 074217.010
PREPARED BY: LANDAU ASSOCIATES
DATED: 23 JUNE 2023
2. A MINIMUM OF T HORIZONTAL SEPARATION AND V 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 6/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 1' OF COVER UNDER LANDSCAPE AND OTHER HARD SURFACES.
6. TOTAL NEW REPLACED HARD SURFACES: 9,422 SF.
- NEW ASPHALT PAVEMENT: 8,716 SF. 5,436 SF PORTION ROUTED TO INFILTRATION #1,
825 SF PORTION ROUTED TO INFILTRATION TRENCH #2, REMAINING 2,455 SF BYPASSES
INFILTRATION TRENCHES. EQUIVALENT -2,500 SF OF EXISTING ASPHALT ROUTED TO
INFILTRATION TRENCH #2.
- NEW ROOF: 190 SF. RUNOFF ROUTED TO INFILTRATION TRENCH #2.
- NEW CONCRETE PAVEMENT: 516 SF. 445 SF PORTION ROUTED TO INFILTRATION #1, 71
SF PORTION ROUTED TO INFILTRATION TRENCH #2.
GRADING QUANTITIES
TOTAL EXCAVATION (CUT) - 10 CU YDS TOTAL
EMBANKMENT (FILL) - 340 CU YDS
TOTAL 350 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
OVERLAY EXISTING ASPHALT
'.,. NEW CONCRETE
CATCH BASIN SCHEDULE
MARK
TYPE
RIM ELEV
INV ELEV
NOTES
TYPE 1
323.80
(6" S): 320.26
2 3 4
C3.3 C3.3 C3.3
TYPE 1
322.90
(6" N): 319.92
2 3 4
(6" W): 319.82
C3.3 C3.3 C3.3
TYPE 1
322.10
(6" E): 319.60
(6" S): 319.50
2 3 4
C3.3 C3.3 C3.3
TYPE 1
321.80
(6" S): 318.71
2 3 4
C3.3 C3.3 C3.3
TYPE 1
320.40
(6" N): 318.58
(6" S): 318.58
2 3 4
C3.3 C3.3 C3.3
TYPE 1
320.50
(12" W): 317.56
(4" E): 317.56
2 3 4
C3.3 C3.3 C3.3
(6" N): 318.10
�7
TYPE 1
320.50
(4" N): 319.0
(4" E): 319.0
2 3 4
C3.3 C3.3 C3.3
(4" W): 319.0
INFILTRATION TRENCH SCHEDULE
MARK
SIZE
TOP
BOT
INV ELEV
NOTES
�1
47' x 10' x 2'
321.0
319.0
IE: (6" PERF PVC): 319.50
IE: (4" DIP OVERFLOW): 321.0
5
C3.3
L2
27' x 10' x 2'
320.0
318.0
IE: (6" PERF PVC): 318.50
IE: (4" DIP OVERFLOW): 320.0
5
C3.3
BLD2024-XXXX
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
GU I FWAS
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JOB NO: 23072.001
DATE:
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322.35
321.
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_ AS REQUIRED o \
322.13
322.06
321.93 q %
ASPHALT WALKWAY -- - i
321.86 s�
322.10
SE 1/4, SE 1/4, SECTION 31,
322.20
rV
i
321.80
321.86
.i.k 1. -
EXIST CB
I 321.78
RIM:321.28 I
IE (8" W): 315.98
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------
UTILITY SERVICES I ss
TO RESTROOM
UNDER PERMIT I
II I I BLD2023-1127 -321.75
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321.93
321.82 I
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I I JE (12" RCP S): 317.27
IE (12" DIP E): 317.27
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RIM: 320.60
I I I IE (12" RCP S): 317.04
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PARTIAL GRADING AND DRAINAGE PLAN
322.0
56 LF - 12" DIP @ 0.5%
N 88006 0
9 LF - 4" DIP @ 16.0%
TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
60 LF - 6" DIP @ 0.5%
NEW RESTROOM FFE: 322.0
ROOF & FOOTING DRAIN
1 /
C3.3 RESTROOM AND ALL UTILITY STUB //
OUTS PREVIOUSLY COMPLETED BY
OWNER. UTILITY STUB OUTS INCLUDE
SEWER, WATER AND STORM
16 LF - 6" DIP @ 0.5%
24 LF - 4" DIP TIGHTLINE @ 4.2%
o i
-12LF-6"DIP @19.0% /
E �135.76'(C)
135.88 P
EXIST CB \
RIM: 320.27
IE (4" E): 319.32
IE (4" N): 319.32
IE (4" N): 319.32
321.93
322.0
322.0
321.93
321.75
SCALE: 1" = 10' p
10
0 5 10
la
20
CATCH BASIN SCHEDULE
MARK
TYPE
RIM ELEV
INV ELEV
NOTES
0
TYPE 1
323.80
(6" S): 320.26
2 3 �Cly,C3,3 C3.3
0
TYPE 1
322.90
(6" N): 319.92
(6" W): 319.82
2 3 4
C3.3 C3.3 C3.3
TYPE 1
322.10
(6" E): 319.60
(6" S): 319.50
2 3
C3.3 C3.3 C3.3
40
TYPE I
321.80
(6" S): 318.71
2 3 4
C3.3 C3.3 C3.3
5
TYPE 1
320.40
(6" N): 318.58
(6" S): 318.58
2 3 4
C3.3 C3.3 C3.3
0
TYPE 1
320.50
(12" W): 317.56
(4" E): 317.56
(6" N): 318.10
2 3 4
C3.3 C3.3 C3.3
0
TYPE 1
320.50
(4" N): 319.0
(4" E): 319.0
(4" W): 319.0
2 3 4
C3.3 C3.3 C3.3
INFILTRATION TRENCH SCHEDULE
MARK
SIZE
TOP
BOT
INV ELEV
NOTES
�1
47' x 10' x 2'
321.0
319.0
IE: (6" PERF PVC): 319.50
IE: (4" DIP OVERFLOW): 321.0
e5
C3.3
�2
27' x 10' x 2'
320.0
318.0
IE: (6" PERF PVC): 318.50 IE: (4" DIP OVERFLOW): 320.0
e5
C3.3
BLD2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
ENGINES RING,
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
O C I
4" DIA PERFORATED PVC PIPE
WITH 6" OF 1" MINUS GRAVEL
ALL AROUND, WRAPPED IN
NON -WOVEN GEOTEXTILE
8" MIN FROM WOOD.
FABRIC, SLOPE AT 0.5% MIN.
SEE STRUCTURAL DRAWINGS
TURN DOWN PERFORATIONS
AS SHOWN
6" DOWNSPOUT TIGHTLINE
TO CONVEYANCE SYSTEM @
0.5% MIN. PLACE NEXT TO
FINISHED GRADE
FOOTING DRAIN OR AS
SHOWN ON GRADING &
DRAINAGE PLAN
(CONTRACTOR MAY LOCATE
_
1=1 I' '
ON EITHER SIDE OF
FOOTING DRAIN)
0 ° o 00
00 0
° 0 o a
O °0 0 0
0 0
O O00
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LINE OF MAX EXCAVATION. 00 ° 0 O a
IF SOIL IS OVEREXCAVATED, O O OOD 0
0 ° a e
REPLACE WITH LEAN MIX 0 0
CONCRETE
/a 1 FOOTING
/ 1
FOOTING AND ROOF DRAIN SECTION
SCALE: NTS
METAL FRAME AND
GRATE MARKED "DRAIN"
4" (MIN) 0
OBSERVATION WELL
PER NOTE 1
SEE APPLICABLE STANDARD DETAILS
FRAME AND GRATE
PIPE ALLIDWANCES
PIPE MATERIAL
MAXIMUM
ETER
INSIDE DIAMETER
REINFORCED OR
12"
PLAIN CONCRETE
ALL METAL PIPECpswe
1a"
(INSOOT STD SPEC 9-05oZ0)
12"
SOLID WALL. PVC
1a"
(WSOOIT STD SPEC 9- 5.12.(1))
law
(YY500T STD SPEC 9-05012(2))
PROFILE WALL PVC
0 OORRJGATED POLYETHIYUNE
d+ STORM SEWER PIPE
2* ". OR 1 r
NOTES:
RISER SECTION 1. CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE
WITH WSDOT STANDARD SPECIF CATION 9-0 50(3).
2. AS AN ACCEPTABLE AL7ERNA7NE 70 RIEBI WELDED WIRE
k FABRIC HAVING A MIN. AREA OF 0.12 SQUARE INCHES PER
FOOT MAY BE USED. WELDED WIRE FABRIC SHALL COMPLY
TO ASTM M07 KN d�OlT3o 221). WIRE FABRIC SHALL NOT
BE PLACED NI
3e APPLY NON -SHRINK GROUT 70 INSIDE AND OUTSIDE OF
k• �I ALL JOINTS, RNI RISERS AND FRAMES.
4e ROUND KNOCKOUTS MAY BE ON ALL 4 SIDES, WITH MAX
.1000, / DIAMETER OF 20" KNOCKOUTS MAY BE EITHER ROUND OR
"D" SHAPE.
R 5° THE MAX DEPTH FROM THE FINISHED GRADE 70 THE
PIPE INVERT IS W-O"
6o THE TAPER ON THE SIDES OF THE PRECAST BASE SEC ION
AND RISER SECTION SHALL NOT EXCEED 1/2"/FT
7° CATCH BASIN FRAME AND GRATE SHALL BE IN AICOOMMM
WITH SEAWARD SPECIFICATIONS. MATING SURFACES SHALL
BE FINISHED TO ASSURE NON -ROCKING FIT WITH ANY
COVER POSITIONo
(MEASUREMENT AT THE 70P OF 7HE BASE) & VERTICAL EDGE OF RISER SHALL NOT BE MORE THAN 2"
PRECAST BASE SECTION F� VERB EDGE OF CATCH BASIN WALL.
CITY OF ILD ONI
PUBLIC WORKS
DEPARTMENT
CATCH BASIN TYPE I
APPROVED BY R. ENS
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
NOTE:
OBSERVATION WELL SHALL CONFORM
TO WSDOT SPEC. 9-05.2(6),
OVERFLOW PIPE DOUBLE LAYER OF 12" PERFORATED PVC UNDERDRAIN PIPE
PER PLAN OVERLAY FILTER FABRIC
REVISION DATA
STANDARD
D ETA L
SD-303
FINISHED GRADE CATCH BASIN
(LANDSCAPE OR PAVEMENT SURFACE) PER PLAN
-yj
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o 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 O O O O O O
6" PVC
PERFORATED PIPE
10.00'
TYPICAL 10' WIDE INFILTRATION TRENCH
I 6 PVC DOWNTURN
ELBOW
WRAP GRAVEL ENTIRELY
WITH AND OVERLAP
FILTER FABRIC SECTIONS
WASHED ROCK
1 1/2" - 3/4"
18w w
+1 2 , Cr 7YP �--9
I /1e1-1/2"
4opmING
16"x22" /4w
17-3 4"x23-3 4"
+
25"
SECTION A -A
25'
A
SM
NOTE 1
Ell
VLEVEL PAD 16
3/4" x 2-1/4" x 1/8"
PLAN
sr ... aLn7ER ,:,r:s
j0.• ;•
:tl �1+•i. PRECAST
_
••� CONCRETE
RISERS
a:
�' ++ CATCH BASIN
WAIL
SECTION B-B
VERTICAL CURB OR CURB
AND GUTTER
B�
PLMRING STRIP OR SIDEWALK
' B <-j PLAN
NOTES:
1. DRILL AND TAP FOR. AND PROVIDE, TWO LOCKING BOLTS 5/8 =11 NC STAINLESS TYPE 304 STEEL SOCKET HEAD
(ALM HEAD) BOLTS. 2" LONG.
Zo FRAME MATERIAL IS CAST IRON PER ASTM A48 CLASS 30 OR BETTER°
3. SET FRAME 70 GRADE AND CONSTRUCT ROAD AND GUTTER WR 70 BE FLUSH H FRAM
4. MATCH CI NTERLINE OF CATCH BASIN 70 CURB LINE FOR TYPE 1 AND 1-L"
& VANED GRATE SHWl BE INSTALLED ON CONTINUOUS ROAD SLOPES. HRRNGBONE GRATES SHNl BE INSTALLED IN
ALL SAGS AND SUMPS.
6o CURR/CURB AND GUTTER AS REQUIRED BY THE CRY ENGINEER.
STANDARD REV, NAW SION 2018
CITY OF LDMONDS FRAME INSTALLATION
PUBLIC WORKS STANDARD
DEPARTMENT DFTAII
APPROVED BI R. ENGLISH SD-320
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
UNDISTURBED
NATIVE VEGETATION
UNDISTURBED NATIVE SOIL
2" ORGANIC MULCH
UNDISTURBED PLANTS UNDISTURBED TURF (LAWN)
(SEE NOTE 1) AREAS (SEE NOTE 1)
UNDISTURBED
TURF/LAWN/LANDSCAPE
PLANTING BEDS
UNDISTURBED NATIVE SOIL
TURF (LAWN) AREAS
IIII► I GRASS: SEED OR SOD
TT DETAIL
1/8" x 3/4" x 2-1/4" M, WE STD MIL SD-324
(6 MIN) 23-3 4" 1/2"
PLAN
5° DRAFT
1-3/8" ELEVATION
1/16"
NOTES:
1° USE WITH TWO LACKING BOLTS 5/8 =11 NC STAINLESS TYPE 304 STEEL SOCKET HEAD KEEN HEAD) BOL75, 2-
LONG. NOTE SLOT DETAIL
2. MATERIAL IS DUCTILE IRON ASTM A538 GRADE 80-55-08.
& "OUTFALL TO STREAM DUMP NO POLLIUMAN 5" IN RAISED LETTERS SHALL BE LOCA70 ON GRATE AS SHOWN,
BORDER AREA.
46 SHALL CONFORM TO SEC. 7.05 OF THE WSDOT STANDARD SPECFTCAMON&
& WELDING 8 NOT PERMITTED.
& USE IN CONTINUOUS SLOPE CONDITIONS ONLY
7. EDGES SHALL HAVE 0.125" RADIUS, 0.125' CHAMBER OR COMPLETE DEBURRIING.
& USE A THROUGH CURB INLET WITH HERRINGBONE GRATE N SAG VERTICAL CURVES PER COE STD DRL SD -I
cSt. 18y"
3" OF COMPOSTIIIIIIIIII
1.75" OF COMPOST INCORPORATED
INCORPORATED INTO 5" OF
INTO 6.25" OF SITE SOIL (TOTAL
SITE SOIL (TOTAL AMENDED
AMENDED DEPTH OF 9.5", FOR A
DEPTH OF 9.5", FOR A
I
-I
FEI I FEI I FEI I FEI I II�II
IMEIIMEII
IIIIIIE
SETTLED DEPTH OF 8')
SETTLED DEPTH OF 8")
I
El �I �I �I �I I �I
FEE 1 11 11 FEI 1 11
11
_
-1 I FEE 11 111 11
8"
11 111
I I EI I 11 I _
SUBSOIL SCARIFIED 4" BELOW
\/\/ /
/ j\
SUBSOIL SCARIFIED 4" BELOW
COMPOST AMENDED LAYER
COMPOST AMENDED LAYER
(12" BELOW SOIL SURFACE)
\\\\
\�//
(12" BELOW SOIL SURFACE)
OPTION 2 -
AMEND IN PLACE OR
STOCKPILE
AND AMEND
GENERAL NOTES:
PLANTING BEDS
TURF (LAWN) AREAS
^ ^ ^^
1. AREAS OF NO DISTURBANCE
2" ORGANIC
pp
I�IAIl"III"I"VI�IQIA"Q"I"V"IQ"I
GRASS: SEED
SHALL BE FENCED AND EXISTING
VEGETATION AND SOIL SHALL BE
/� /�� /�� /��
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/
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OR SOD
PROTECTED FROM CONSTRUCTION
I I I=1 11=1 I I -I 11=1 11=1 11=1---�-�-I
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IMPACTS.
6" IMPORTED
I I -III -III -III -I T I -I T 1=1
III-III-III-III=III=III=1
11=III=III=III-III-III-III
T I
1=1 T 1=1 T 1=1 T 1=1 T 1=1 T 1 =11 I
III=III=III=III=III=III=11
1=III=III=III-III-III-III
6" IMPORTED
2. TO MEASURE SETTLED DEPTH,
WATER SOIL SUFFICIENTLY TO
TOPSOIL MIX1
TOPSOIL MIX
FULLY SATURATE WITHOUT
(COMPACTED
1=111=111=1II-III=
III=III=III=III-III-III=1
1=111=111=1II-III-III-
III -III -III -III -III -III -II
(COMPACTED
CAUSING EROSION.
DEPTH)
-III-III-III-III-I 11=1
I I
"
1=1 � 1-1
� 1-1 � 1-1 � 1=1 � 1=1 � 1
DEPTH)
3. COMPOST SHALL MEET SPEC.
REQUIREMENTS IN THE 2017
\\
EDMONDS STORMWATER
SUBSOIL IS
SCARIFIED 6"
// /j\
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//\ // / 1 /
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ADDENDUM CHECKLIST 7
( )•
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IMPORTED
\ \ \\\\/
\
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4. COMPACTION OF TOPSOIL (WHERE
TOPSOIL MIX
12"
\/j /\/%�� i
TOPSOIL MIX
REQUIRED) TO BE TO 85% (MAX)
OF THE MAXIMUM DRY DENSITY
OPTION 3
- IMPORT TOPSOIL
PER MODIFIED PROCTOR TEST
(ASTM D1557).
RSION DATE
4,7,7�CITY
POST
CONSTRUCTION SOIL
ECEMB R 2017
OF
EDMONDS
QUALITY AND DEPTH
PUBLIC
WORKS
STANDARD
DEPARTMENT
DETAIL
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APPROVED BY:
######
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CITY OF EDMONDS STANDARD DETAIL
REVISION
RKAN W 2018
CITY OF EDMONDS VANED GRATE
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED B": R, ENGIM SD-323
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
B L D2024-XXXX
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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1 WATER AND SEWER PLAN
SCALE. 1 = 20
20 0 10 20 40
6
BLD2024-XXXX
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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JOB NO: 23072.001
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4 EAST, W.M.
C GI
-PROPERTY LINE 0
� GRADERno P.O.W.
J
MEEK SUPPLED
BY CITY
BALL Vi1LVE FL
I� C C
DItiECM 1 _v�
A OF FLOW D
IMATERIAL LIST:
ID
ALL 1' SERVICES TO BE TYPE we SOFT COPPER TUBING
1' BALL CORP. STOP WITH CC THREAD INLET AND COPPER (CTS) GRIP oURET (FoRD OR MUELLER)
DUAL PURPOSE UNION
MIPT X CT5 GRIP BALL VALVE CURB STOP EQUAL TO FORD 984-444Q FOR 1'
OWHEN REPLACING EXISTING SERVICES: 1' METER SERER WITH ANGLE BALL METER VALVE le HIGH WITH DUAL
PURPOSE UNIONS ON INLET AND OUTLET, HORIZONTAL IN HORIZONTAL, OUTLET EQUAL TO FORD VB74-15W-11-44
WHEN PLACING NEW SERVICES: USE SAME AS ABOVE AND ADD A SINGLE CHECK, EQUAL TO FORD VBH74-15W-11-44
8 1' CC TAP SERVICE SADDLE EQUAL TO ROMAC 101S
G IN UNPAVED AREAS-. CARSON 1324 MSBCF WITH DUCTILE IRON COVER AND CAST IRON READER DOOR;
IN PAVED AREAS- ARMOR CAST A8001948PCX12 BOX W/ A800198M RCI LID
H FOR VACANT LOT (FUTURE USE) LOCATION MARKED WITH PAINTED 2' X 4' STAKE WITH "WATER' STENCILED ON T
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
0 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 CITY ENGINEER.
tLVISION DATE
CITY O O ®S 1 " WATER SERVICE JANUW =1
PUBLIC WORKS FOR 3 4 &1" ME ERS� STANDARD
DEPARTMENT DETAIL
FS t . 18g° PPRov R. ENGUSH WA-130
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
13 F, 1 I of
COLLAR
4' ABS/PVC INSERT PIPE*
CLEANOUT'
SEE WE STD
OM SS-200
Ir ABS/PVC:
FEMALE ADAPTER
8e ABS,/PVC
RISER PIPE*
SEW 8" SIDE ER I
FLOW
VALVE BODY
e TO 4' REDUCER
_ L-'-a FLOW 4' SIDE SEWER
• BOOTH 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.
L BACKII PREVENTER SHALL BE LOCATED FROM HOUSE BETWEEN 2' TO V
3. BACKFLOW PREVENTER VALVE SHALL BE A CLEW CHECK, INC. MODEL f -. EBV-P401 OR EQUIVALENT
CITY OF F®MON®S
PUBLIC WORKS
DEPARTMENT
SIDE SEWER
BACKFLOW PREVENTER
APPROVE R. ENGUSH
CITY OF EDMONDS STANDARD DETAIL
',FVISION DATE
JIANUARY 2016
STANDARD
DETAIL
SS-211
W
CLFJWOUT IL
WITH 45°
BEND AND
2' CAP
c"CLEA TOUT
TO EXCEED 100' BETWEEN CLEANOUIS
CLEANOUT (WYE WITH CAP
AND CLMXW COVER) AND
CONCRETE LEVELING COLLAR
2"f r FINISHED GRADE
SIM NOTE:
TIE SERVICE INTO SSMH PER PLAN.
12' L:OGQNG COVER
SEE NOTE 3
END OF PIPER GRIPPER PLUG
(CHERNE 27081 OR APPROVED
EQUAL)
`WATER TIGHT CAI' LEVELING COLLAR)
SEE NOTE 4
RISER 12' PVC SLEEVE
,41r
6 RISER
e OR a ME SEWBENS CRY STUB
ER 45°
GENERAL CLEANOUT DETAIL
4'OR8"
SIDE SEINER CLEANOUT DETAIL
12" LOCKING COVER AT PROPERTY LINE/CITY EASEMENT
SEE NOTE 3
NOTES:
LEVIELING COLLAR
SEE NOTE1. SEINER PIPE SWILL BE SDR-35 AND JOINTS SWILL BE
gi r ASPHALT SURFACE GASKIETEDo
rOR
2. PIPE SLOPE TO BE 2XMIN AND UP TO 50X MAX.&SEWER CLEANOUT TO BE Ir CAST IRON CLEANOUT COVER
WITH 1/2' HEX BOLTS AND A PICK HOLE. EAST JORWWONG 12' PMC IRON WORKS PRODUCT f OON6102 OR APPROVED EQUALae" RISER 4, LEVELING COLLAR SWILL BE CONSTRUCTED AS FOLLOWS-IPE GRIPPER
E EE 2277021 . IN ROADWAYS PER COE STD DWG GU-424
TYPICAL CLEANOUT • IN SIDEWALK/LANDSCAPED AREAS' EITHER 24"x2ex6"
DEEP CONCRETE COLLAR OR 2e DIAMETER x 8' DEEP
UNDER ASPHALT OR CONCRETE CONCRETE COLLAR
REVISION DATE MI
CITY OF EDMONDS SEWER CLEANOUT DETAILS
PUBLIC WORKS STANDARD
DEPARTMENT DFTAII
APPROVED BY: R. ENGLISH SS-200
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
RElINER INSIDE DROP
BOWL SECURED WITH
STAINLESS STEEL
FASTENERS
•,. --PVC PIPE
RELNER STANUTS STEE
STRAPS SECURED TO
STRUCTURE WALL WITH
STAINLESS STEEL
FASTENERS AT V
INTERVALS (MIN OF 2)
-BUILD NEW
CHANNEL
BEND TO ST IN
CHANNEL
?` 0
4 MAIN CHANNEL
'k
3/4' PIPE DIA 0
9 CHMIN DEPTH MANHOLE BOTTOM
/
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BOTTOM OF NEV CHANNEL
CONCRETE FILL
STANDARD MANHOLE CHNNELIZA110N
DROP DISCHARGE DIRECTLY TO CHANNEL
DO NOT USE RELINER INVERT CHANNEL
NOTES:
1. DROP BOWLS SHALL BE A REIJNER-DURAN DROP BOWL KIT OR EQUAL AS APPROVED BY
CITY
2. SIZE OF DROP BOWL & DROP PIPE SHI BE EQUAL TO INLET PIPE.
3o INSTALL PER MANUFACTURER'S SPECIFICATIONS.
4. INSIDE DROP SYSTEM ALLOWED ONLY WITH PRIOR CITY OF EDMONDS APPROVAL
`St, iB j-
puvlQlON
C O TY O �EDMONDS PVC INSIDE DROP FEBRUARY 2025
SYSTEM MANHOLE
PUBLIC WORKS J i/;'I-AF�D
DEPARTMENT DETAIL
APPROVED BY: Ella SS-220
CITY OF EDMONDS STANDARD DETAIL
NOTES:
OF STUB FOR FUTURE DEVELOPM
SEWER STUB SHALL BE LOCATEDEIP INSIDE PROPERTY LINE h STAKED. PLACE 2'x4'
TIMBER AT END OF SIDE SEWER STUB AND CUT TO LENGTH TO ENSURE 3 FEET
EXTENDS ABOVE GRADED PAINT TOP 18 INCHES WHITE. IN 3 INCH HIGH LETTERS,
STENCIL THE NUMBER OF EVEN FEET FROM GROUND ELEVATION TO THE SEWER STUB
INVERT. 8 GAUGE WIRE TO BE DOUBLE WRAPPED AROUND PIPE AND 2 x 4 STAKE AT
OR ABOVE FINISHED GRADED
z
I /- LOCKING CLEANOUT' COVER
PER WE STD DTL SS-200
8' LATERAL SEWER
SLOPE - 2X MIN TO 5OX MAX
22 V OR 45° BEND
8' TEST TEE
8' WYE�B' ROMAC SADDLE
SEE NQiES 1 AND 2
POSSIBLE
SEWER MAN
LOCATION
22.5n OR 4V BEND
3 ]]
POSSIBLE I
SEINER MAIN
LOCATION
1. WHEN TAPPING INTO EXISTING MAN A ROMAC STYLE CO SADDLE SFWl BE USED. PLACEMENT OF TEE SFWl DEPEND ON
DEPTH OF SEWER MAIN. AS A MINIMUM, THE TEE SHALL BE PLACED AT A 45 DEGREE ANGLE FROM PIPE SPRINGLINE.
2. IF CONNECTING EXISTING PRIVATE SIDE SEWER TO NEW CITY LATERAL. A CONCRETE,/PVC STRONGBACK FERNCO RC SERIES
OR ROMAC COUPLING SFWl BE USED AND SECURED PER MFWS INSTRUCTIONS.
3. BORING OF SERVICES WITHIN R*HT OF WAY IS NOT ALLOWED.
4, SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE GASKETEDo
& IF STUB FOR FUTURE DEVELOPMENT, USE RUBBER JOINT BISCUIT' PLUG OR OTHER APPROVED WATERTIGHT PLUG.
CJY OF L®MON®S
PUBLIC WORKS
DEPARTMENT
NEW LATERAL
SEWER FOR EXISTING
SEWER MAIN PIPE
APPROVED BY: IL ENGUSH
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
REVISION DATE
RMRUARY 20R3
STANDARD
D FTAI
SS-202
B L D2024-XXXX
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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B L D2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
O C
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO:
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DATE:
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SE 1/4, SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE
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C GI
8' MIN 1- -1 8' MIN
NOTE
NOTES:
COE STD DTL GU-410
BEDDING MATERIAL (1-1 4' MINUS)
CRUSHED SURFACE COURSE
(SEE NOTE 2 BELCMI)
FOUNDATION
4 OF REQUIRED)
SEE NOTE
1. MAXIMUM WIDTH OF TRENCH AT TOP OF PIPE
• 18' OR LESS FOR 6' AND SMALLER DIAMETER PPE
• 24' FOR 8' DIAMETER PIPE
• 36' FOR 12' DIAMETER PIPE
• O.D. PLUS le 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 95X DENSITY PER ASTY D 1557.
4, IF UNSTABLE MATERIAL IS ENCOUNTERED BELOW PIPE ZONE, CONTRACTOR SHALL REMOVE AND REPLACE AS REQUIRED
BY CITY ENGINEER
REVISION DATE
CITY OF L D M O IJ ®S AM 2a21
TYPICAL TRENCH SECTION
PUBLIC WORKS STANDARD
DEPARTMENT DTTAII
PPRovE R. ENGLSH GU-400
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
CURB/iGUTER
SEE WE STD
DTL TR-521
a
as
TACK CONC
VERTICAL SURFACE 2X �
2' HMA CLASS 3/e
2' MIN 5/8' MINUS CSTC
ON NATIVE BEARING SOIL
SEE NOTES 3 & 4
SIM NOTE:
MOST ASPHALT WALKWAY
CONDITIONS ON -SITE DO NOT
INCLUDE CURB, SEE 4/C5.3 FOR
SITE SPECIFIC CROSS SECTION.
SIM NOTE:
MOST ASPHALT WALKWAY
CONDITIONS ON -SITE DO NOT
INCLUDE CURB, SEE 1/C5.3 FOR
PAVEMENT SECTION.
NOTES:
1. MINIMUM PAVEMENT COMPACTION - 91X OF RICE DENSITY
20 SEE COE STD DR TR-550 FOR POSSIBLE ROOT BARRIER INSTALLATION.
3. SUBGRADE AND 5/8' MINUS CSTC SHALL BE COMPACTED TO A MINIMUM OF 95X MAXIMUM DENSITY
4. SUBGRADE INSPECTION REQUIRED PRIOR TO PLACING HMA.
5. FULL WALKWAY WIDTH RESTORATION REQUIRED FOR ANY SURFACE DISNRBANCE.
CITY OF F®MON®S
PUBLIC WORKS
DEPARTMENT
ASPHALT WALKWAY
APPROVE Rio ENGLISH
CITY OF EDMONDS STANDARD DETAIL
RFVISION DATE
SEPTEMBER 202E
STANDARD
DETAIL
TR-530
FINAL JOINT SHALL BE A NEAT SAW CUT
STRAIGHT LINE. ALL EXPOSED VERTICAL HMA CLASS 1/2'
EDGES SHALL BE TACKED NEATLY PER PG 5OH-22
WSDOT STANDARD SPECIFICATIONS 4) (SEE NOTES 4 & 5)
-� APPROVED PERTTACK
OR APPROVED
WSDOTEQUAL
ANSEALED 1
SLOPE EXCAVATION TO AVOID UNDERMINING
I EXISTING PAVEMENT.
D�ISTN9
HMA
4 v a
EXISlITNG
MATER�L V�/V���� d • d °°/��/��/�
d
BEDDING MATERIAL (1-1/4' MINUS)
CRUSHED SURFACE BASE COURSE
(SEE NOTE 3)
IMPORT BACKFILL SHALL BE COMPACTED
TO 95X MAXIMUM DENSITY
(SEE NOTE 2)
NOTES:
1. SEE CRY OF EDMONDS MODIFICATIONS TO DIVISION 9 OF THE CURRENT WSDOT STANDARD SPECIFICATIONS FOR
BACKFILLNG REQUIREMENTS.
20 SUBMIT PROCTOR AND DEAD W TESTS FROM CERTIFIED TESTING COMPANIES DOCUMENTING THAT THE BACKFILL
MEETS A MINIMUM OF 95X DENSITY PER ASTM D 1557o
3o CSBC DEPTH SHALL BE A MINIMUM OF 6', AND SHALL BE INSTALLED IN MULTIPLE EQUAL THICKNESS LIFTS NOT
EXCEEDING fr.
4. ROADWAY HMA DEPTH SHALL BE A MINIMUM OF 4' FOR RESIDENTIAL ROADS AND 6' FOR COU.ECPORS/ARTERWSo
5. ALLEY HMA DEPTH SHALL BE A MINIMUM OF 2' THICK UNLESS APPROVED BY THE ENGINEER, ANY DEPTH GREATER
THAN 2' SHALL MATCH EXISTING.
& UNLESS APPROVED BY THE ENGINEER, THE HMA SHALL BE INSTALLED IN MULTIPLE EQUAL THICKNESS UFTS NOT
EXCEEDING 2"
7. FINAL PAVEMENT JOINTS SHALL BE NEATLY SAW CUT AND UNIFORMILY SEALED WITH WSDOT STANDARD
SPECIFICATIONS 5-4D4.3(4)A APPROVED JOINT SEALANT OR APPROVED EQUAL
CITY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
FS1. 18g�
CN DATE
TYPICAL HMA AND AIPRL 2021
UTILITY PATCH
STANDARD
DETAIL
APPROVED BY: R. ENGLISH GU-410
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
2-1/2'� 5.
I .g
1z
PLACE SCORE MARKS EVERY 10'
SLOPE I lz 4d. A
1/2' MINJ DRIVEWAY WING OR CURB RAMP SLOPE
CONSTRUCT OUT OFJ
HMA PAVEMENT
CONCRETE CURB SHALL BE
NO LESS THAN 3' IN HEIGHT
EXTEND PAVEMENT 1.3' FROM THE
FACE OF CURB IF NECESSARY TO
SUPPORT EXTRUDED CURB
NOTES: I -PLACE 6' COMPACTED 5/8' CS IC
BELOW HMA EXTENSION
10 NOT TO BE USED IN RIGHT-OF-WAY EXCEPT TO REPAIR EXISTING EXTRUDED CURB, AS APPROVED BY CITY ENGINEM
2. BONDING AGENT IS THE ONLY ATTACHMENT METHOD TO BE USED BETWEEN HMA AND EXTRUDED CURBo
3. CONCRETE SHALL BE AIR -ENTRAINED CLASS 3000 PER WSDOT STANDARD SPECIFICA71ONSo
4% NATIVE AND GRAVEL SUBGRADE SHALL BE COMPACTED TO A MINIMUM OF 95X MAX DENSITY
RFVIS'oN PAT'
�___'\�C
CONCRETE DECXMBER 2018
CITY O� ��MO�®S
EXTRUDED CURB
18y
PUBLIC WORKS STANEATC
DEPARTMENT [APPROVEDDETAIL
BY: R. ENXa.ISH TR-522
CITY OF EDMONDS STANDARD DETAIL
SEE NOTI
PAVEME
HMA 4' OR MATCH
EXISTING, WHICHEVER
IS GREATER
I r c
'4
a°. e
r-51e
MINUS CS G
Zr ONLY
ROLLED CURB/GUTTER (SEE NOTE 10)
(NOT TO SCALE)
2'
L?
NOTE 13
6'-51r �� 2"" MINUS CSTC
MINUS CsoC 18-1/4' I
CONCRETE VERTICAL CURB (SEE NOTE 11)
NOTESo (NOT TO SCALE)
1. CITY INSPECTION REQUIRED ON FORM WORK PRIOR TO POUR.
Zo FORMS SHALL BE TRUE TO UNE AND GRADE AND SECURELY STAKED.
3. EXPANSION JOINTS SHALL BE PLACED ADJACENT TO ANY STRUCTURE.
4, EXPANSION JOINTS SHALL BE EVERY 10 FEET.
5. EXPANSION JOINTS SHALL HAVE 1/2' TO 5/8' WIDE PREMOLDED JOINT RILLER.
6. CONCRETE SHALL BE CLASS 3000.
7. FINISH SHALL BE LIGHT BROOM.
B. CURB SHALL BE SPRAYED WITH CLEAR CURING COMPOUND OR SHALL BE COVERED AND KEPT MOIST FOR 72 HOUR&
9. RE MOVA . /REPLACEMENT OF CONCRETE CURB SHALL BE FROM EXPANSION TO EXPANSION JOINT, UNLESS OTHERWISE
DIRECI BY CITY ENGINEER
10o FOR CUL-DE-SAC AREAS AND TO REPAIR LIKE CURBING ONLY, AND/OR AS APPROVED BY CITY ENGINEER
11. FOR REPLACEMENT OF EXISTING VERTICAL CURBING ONLY AND OR AS APPROVED BY CITY ENGINEER.
12. A 2 FOOT MINIMUM ASPHALT SAWCJT MAY BE REQUIRED AS DETERMINED BY CITY ENGINEER
13. ALL VERTICAL EDGES SHALL BE TACKED.
14. NATIVE AND GRAVEL SUBGRADE SHALL BE COMPACTED TO A MINIMUM OF 95X OF MAX. DENSITY.
`St. 18y
ROLLED AND VERTICAL REVoa�1S�ass 2o1s
CJY OF E®MON�' CURBS
PUBLIC WORKS STANDARD
DEPARTMENT DFTAII
APPROVED BY: IL EKG= TR-521
CITY OF EDMONDS STANDARD DETAIL
SCALE: NTS
B L D2024-XXXX
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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JOB NO: 23072.001
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SCALE: NTS
SE 1/4, SE 1/4, SECTION 31, TOWNSHIP 27 NORTH, RANGE 4 EAST, W.M.
O 4m�lhl I
ASPHALT CONCRETE
WEARING COURSE
HMA CLASS 1/2" PG 64-22
(WSDOT STD SPEC 5-04.1)
CRUSHED SURFACING
BASE COURSE (WSDOT
p°o STD SPEC 9-03.9(3))
O° o� O° o� O° o� O
OO O° O OO O° O OO O° O O O
O°o DO O°o DO O°o DO O°o DO
000 00 000 00 000 00 coo 00
III
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—III
—III
—III-
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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
SCALE: 1" = V-0"
0
in
CONCRETE
SUPPORT SLAB
CONCRETE SLAB PLAN
SCALE: 1/4" = V-0"
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
SIMPSON HGAM10LTA CLIP
W/ (8) 1/4"0 x 1 3/4" J
STAINLESS STEEL HEX -HEAD
TITEN SCREWS, TYP (1) EA Q
RESTROOM PER MFR CORNER OF STRUCTURE o
6„ ASPHALT PAVING
PER PLAN
u .I
WIDTH PER PLAN ASPHALT e TYP
=I I II I I I I I CONVEYANCE I " WALKWAY
DITCH PER PLAN , 15a� EXISTING GU jL
III l I I=11' - I=1 I �__ MIN GRADE
c _ m ��� og SPAS$
2" my �N - _ (2)#SBOTTOM =III„� `�I ------ ------ a0 •
ti
#4 @ 12 OC EA WAY, -III
C L R 1' _ 6" 1 -III-"
TOP AND BOT. HOOK #4 I 12 OC AROUND
TOP BARS AT PERIMETER PERIMETER d' Is �o
12" s`SIONAL
SUBGRADE PREPARATION PER SPECS 12
06/01/24
RESTROOM SUPPORT SLAB SECTION
SCALE: 1/2" = V-0"
PATH IMPROVEMENT SECTION
SCALE: 1" = 5'
B L D2024-XXXX
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
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DESIGN: JCO
DRAWN: ATD
CHECK: JPU
JOB NO: 23072.001
DATE: 10/27/23
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