APPROVED ENG STM PLN_RESUB1 BLD2021-1103+Civil_Plan+1.7.2022_11.39.50_AM+2609374LEGAL DESCRIPTION
LOT 4, CITY OF EDMONDS SHORT SUBDIVISION, PLN2019-0052, AS RECORDED UNDER
RECORDING NUMBER 202202145001_ RECORDS OF SNOHOMISH COUNTY, WASHINGTON.
SITUATE /N THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON.
BASIS OF BEARINGS
THE MONUMENTED CENTERLINE OF 84TH AVE. W.,
AS THE BEARING OF N 00 20 00 "E.
BENCH MARK
ORIGINA TING BENCHMARK
FOUND CASED CONC. MON. W/ INVERTED NAIL /N 2-1/2"' 1.P AT THE INTERSECTION
OF 84TH AVE. W. AND 238TH ST. S.W.
ELEVATION : 44 Z 67'
IBM
CASED CONC. MON. W/BRASS P/N /N 2" CONC. FILLED I.P. DOWN 0.60: 1.55'(S)
OF C/L. AT THE INTERSECTION OF 87TH AVE. W. AND 240TH ST. S.W
ELEVA TION: 417.17'
DATUM: NA VD 88
UTILITY SEPARATION REQUIREMENTS
WA TER
• 18" MIN/MUM COVER FOR WA TER SERVICES
• 3' M/N/MUM HORIZONTAL SEPARA T/ON BETWEEN WATER SERVICES
AND ALL OTHER UTILITIES, EXCEPT SANITARY SEWER.
• 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND
WA TER MAINS OR SERVICES
• 12" MINIMUM VERTICAL SEPARATION, FOR PERPENDICULAR
CROSSINGS, BETWEEN WATER MAINS OR SERVICES AND ALL OTHER
UTILITIES, EXCEPT SANITARY SEWER.
SANI TAR Y SEWER
• 2' MINIMUM COVER FOR SIDE SEWERS & LATERALS.
• 5' MIN/MUM HORIZONTAL SEPARATION BETWEEN SANITARY SEWER
AND ALL OTHER UTILITIES, EXCEPT WATER.
• 10' HORIZONTAL SEPARATION BETWEEN SANITARY SEWER AND
WATER MAINS OR SERVICES
• 12" MINIMUM VERTICAL SEPARA RON, FOR PERPENDICULAR
CROSSINGS, BETWEEN SANITARY SEWER AND ALL OTHER UTILITIES,
EXCEPT WA TER.
• 18" MINIMUM VERTICAL SEPARATION BETWEEN WA TER AND SEWER;
SEWER LAID BELOW WATER.
STORM
• 2'MINIMUM COVER FOR STORM SYSTEMS, UNLESS DUCTILE IRON
PIPE /S USED.
• 5' MINIMUM HORIZONTAL SEPARATION BETWEEN STORM AND ALL
OTHER UTILITIES.
OUTSIDE AGENCYUTLITIES
• 36" MINIMUM COVER FOR JOINT GAS, ELECTRIC, TELEPHONE, CABLE
TV SERVICE AND CONDUCTORS.
• 36" MINIMUM COVER FOR A PRIMARY DISTRIBUTION SYSTEM.
UTILITY NOTE
ALL NEW U77L/TIES ARE REQUIRED TO BE INSTALLED UNDERGROUND.
CONSTRUCTION NOTE
APPLICANT SHALL REPAIR/RELACE ALL DAMAGE TO UTILITIES OR FRONTAGE
MPROVEMENTS /N CITY RIGHT -OF- WA Y PER CITY STANDARDS THA T IS CAUSED
)R OCCURS DURING THE PERMITTED PROJECT.
IMPERVIOUS AREAS
LOT 3
HOUSE+COVERED D/W, PATIO, PORCH, WALK 2, 368 SF
(ROOF LINE)
UNCOVERED PATIO AND WALK 30 SF
UNCOVERED DR/ VEWA Y 1.750 SF
TOTAL = 4,148 SF
(TOTAL ALLOCATED FOR LOT 4 OF SHORT PLAT = 4,450 SF)
BUILDING HEIGHT
CALCULATIONS (AOG)
SPOT ELEVATIONS FOR HEIGHT CALCULATIONS.•
ELEVA TION A:
406.50
ELEVATION B.
4OZ 61
ELEVA T/ON C.•
408.18
ELEVATION D:
407.27
TOTAL:
= 1,629.56
AVERAGE ORIGINAL GRADE (AOG)
= 407.39
FIN/SHED FLOOR
= 405.30
ROOF A T RIDGE
= 432.13
ALLOWABLE BUILDING HEIGHT
= 432.39
PER CITY OF EDMONDS
(407.39 + 25 FT)
DA TUM REFERENCE POINT (SEE PLAN)
CASED CONC. MON. W/BRASS PIN /N 2" CONC.
FILLED I.P.
DOWN a60: 1.55'(S) OF CIL. AT THE INTERSECT/ON OF
87TH AVE. W. AND 240TH ST. S.W
ELEVA T/ON: 417.17'
LOT COVERAGE
NET L 0 T AREA: 13,141 SF
ALLOWABLE COVERAGE (359) 4,599 SF
HOUSE, COVERED DECK & GARAGE 2,077 SF
PERCENT COVERAGE 15.81%
STORMWATER CONTROL SUMMARY
PROJECT SITE CA TEGORY CA TEGORY 2
DISCHARGE LOCATION: C/TY'S MUNICIPAL SEPARATE STORM
SEWER SYSTEM (MS4)
TYPE OF AREA
SQUARE FOOTAGE
STORMWATER FACILITY
LA WN AND LANDSCAPE
8,993 SF
SOIL AMENDMENTS
ROOFS
2,368 SF
DETENT/ON TANK
HARD SURFACES
1, 780 SF
DETENT/ON TANK
259 RETROFIT
0 SF
N. A.
SW1/4, SEC 31, TWP 27N, RGE 4E, W,M,
TH TS ORT PLAT= OT
240 S WSH N
00463301000402 10' MIN LENGTH FOOTING
[704633001000302
DRAIN DRYWELL TRENCH - \�
(PER GEOTECH
RECOMMENDATIONS) SL IMEA, EASEMENT
/ 8bD5210087_`'_-------�� \
PERFORATED STUB -OUT #
CONNECTION PER CITY STD k� /
DWG NO. S0-639 / ,��
(SEE DETAIL ON SHT GN-01)-----1, j , / / " \\ _- 8--�\ \\ ! ` \ -
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EXISTING TREES ,' l 30' I F rO SSCO -_ T Sf - S
TO REMAIN (TYP) i T- __ �\� -- l \ I I - j �� lE 402.Of -- --
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128 j MINI 2.09 4\ 26.9' o f l I
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EXISTING TREES \�\\� ®- / r VC C DI�ICRETE 0 FF 405.30 I / ' 10r PRIVATE SEWER
TO BE REMOVED �_ / ' / _ - *' ' 8" i I EijRVICE EASEMENT
1 a i\ R/VEWAY I GAR
(TYP) ��! `�� f' '�\' / F I FF 404. 0 o I I l
1-1/2" WATER SERVICE LINE I �? _c_'_- �0
(TRACER WIRE TO BE
INSTALLED WITH WATER LINE) F, N ---- ----- It
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\"8131-WN89104.60'AREA DRAIN
11 TOP 404.0 DRY L/77LI TIES/ 1 / L I - - .J/ + \\ i I 4 "' /E 401.50 i - DRAINAGE EASEMENT
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= 'D =EJ
46' DRAINAGE & JOINT
UTILITY EASEMENT (TYP)
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INSTALLED 3' X X DRYWELL
WITH 3/4" TO 1-1/2"DRAIN
ROCK FOR WALL DRAIN
CONNECTION (3' MIN DEPTH)
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CIMMERON
A CONDOMINIUM
(AFN 9503305003)
VICINITY MAP
NOT TO SCALE
SCALE: 1 " = 20'
0 10 20 40
PROJECT TEAM
APPLICANT
ADAMANT HOMES, INC.
PO BOX 14790
MILL CREEK, WA 98082
(425) 318-7687
CONTACT LOREE QUADE
EMAIL: LOREE®ADAMANTHOMES COM
CIVIL ENGINEER
RAM ENGINEERING, INC.
16531 13TH AVE W, SUITE A 108
L YNNWOOD, WA 98037
(425) 678-6960
CONTACT' ROB L. LONG, PE
EMAIL: ROBLOIRAMENG/NEER/NG/NC.COM
SURVEYOR
PACIFIC COAST SURVEYS, INC.
P.O. BOX 13619
MILL CREEK, WA 98082
(425) 512-7099
CONTACT. DARREN J. RIDDLE, PLS
LANDSCAPE
WILL/AM BROWN LANDSCAPE ARCHITECTS INC.
16630 30TH DRIVE S.E.
BOTHELL, WA. 98012
(425) 417-4609
CONTACT. WILLIAM A. BROWN
EMAIL: CORKY B@COMCAST.NET
GEOTECHNICAL
EARTH SOLUTIONS NW, LLC
1805 136 TH PL NE, SUITE 201
BELLEVUE, WA 98005
PHONE. (425) 284-3300
CONTACT.- RAY COGLAS, PE
EMAIL: RAY.COGLAS@EARTHSOLUTIONSNW.COM
EMAIL: DARREN@PCSURVEYS.NET
G `� SITE DATA �
- I i I u _ APPROVED BY PLANNING SITE ADDRESS. 8717 240TH STREET SW, EDMONDS, WA. 98026
/ II -- ----------------- I ,- _
n _ , TAX PARCEL ID NUMBER: 00463301500400
AGENCIES/UTILITIES
JURISDICTION CITY OF EDMONDS
Jan 28 2022 STORM WATER CITY OF EDMONDS
WATER DISTRICT OLYMPIC VIEW WATER & SEWER DISTRICT
\
2 III --------
T - -
J / l
24' PRI VA TE
INGRESS/
EGRESS / IN, i I I II
EASEMENT
I I I
410
- - - - - - -------J' II
Applicant shall repair/replace all i �I -- - ---- '1" WATER METER , ��,
damage to utilities or frontage I / FOR LOT 4
improvements in City right-of-way
per city standards that is caused or
occurs during the permitted project.
SHORT PLAT IMPROVEMENTS
CONSTRUCTED AS PART OF THE 240TH
ST SW SHORT PLAT (PLN20190052)
;NO Cu
- - SP635(11-78) -
(AFN 7912120296)
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Zone RS-8
Corner
N Flag Y
Setbacks:
Required
Actual
Side
7.5'
N= 27.5'
+
Side
7.5'
_
E =26.9'
Side
7.5'
; W > 7.5'
Side
7-5'--
S= 7.5' .......
Height
25'
' 24'- 8 (7/8)"
7-El-
CONTACT OLYMPIC VIEW \�`� \ \. _`_�__ / __ _
' �- 422
WATER/SEWER DISTRICT /---=_-� ,- ---_ __ - I , � ------ ----r ----
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---- -�-� --- W - -- w-� ---w -�'v-T -w- w-- -w
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TRAICT / \ Asa\_
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FOUND CASED CONC. MON. W/BRASS P/N /N 2"
CONC. FILLED I.P. DOWN 0.60: 1.55'(5) OF C/L.
ELEV. 417.17_q�
LOT 1
SEWER DISTRICT OLYMPIC VIEW WATER & SEWER DISTRICT
SCHOOL DISTRICT EDMONDS SCHOOL DISTRICT NO. 15
FIRE DISTRICT SNOHOMISH COUNTY FIRE DISTRICT NO. 1
TELEPHONE Z/PL Y FIBER
ELECTRICAL SNOHOMISH COUNTY PUD NO. 1
GAS PSE
CABLE COMCAST
GRADING QUANTITIES
CUT. ±200 CU YDS
FILL: ±200 CU YDS
1) GRADING QUANTITIES INCLUDE ADDITIONAL CUT AND FILL QUANTITIES POTENTIALLY
NEEDED FOR ORGANIC SOIL AMENDMENTS IN ACCORDANCE WITH BMP T5.13 POST
CONSTRUCTION SOILS QUALITY AND DEPTH.
2) GRADING QUANTITIES HAVE BEEN EST/MATED AS SHOWN ABOVE. SITE IMPORT AND
EXPORT IS BELOW 10,000 CY AND THUS NO HAUL ROUTE AGREEMENT IS REQUIRED.
SHEET INDEX i
CITY OF EDMONDS
COMPLIES WITH APPLICABLE
CITY STORMWATER CODE
-2/3/2022
1 SP-01 SITE DEVELOPMENT PLAN
2 TP-01 GRADING & TESC PLAN
3 GN-01 GENERAL NOTES A DETAILS
BLD2021-1103
8
Know wh0s below.
Call wore you dig.
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DA -
02/07/2022
BY.
CITY ENGINEERING DIVISION
ENGINEERING, INC.
Civil Engineering / Land Planning
RAMI
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
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CITY OF EDMONDS
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ROB L. LONG, PE
DRAWN BY.•
MIKE MORRIS
ISSUE DATE. SCALE.•
819121 AS NOTED
JOB NO:
19-015
SHEET:
SP-0 1F
SHT I OF 3
00463301000402
00463301000302 ORANGE PROTECTIVE BARRIER
`----� FENCIIyGZdAL,L BE PLACED
�4ROUND INFIL7PAWON TRENCHES
7-AF7ER INSTALLATIOeJTNCE TO
•' , `\ BE REMDW�D ® COMPLEWI OF
\UQU.SF GONSMUCT76N. `\\
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\� - S1 -� I f I ASS 4» SDI -�
EXISTING TREES , � \ 30" ► \ \ F 4116
TO REMAIN (TYP) / ' ' I •. T - _ _ -�
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DR/PL/NE (TYP) i ` 12f' �� h \`\\ ji j .30" / ''� 1
`�I , I 1 kq • II \ /
' / I 14"
TREE PROTECT/ON It /� �� -/ r I 404.
FENCING AS REQ2D? I r �/1 \ FG,�.i'
13,14Y\ SF \ \ I
PROPOSED \(-IOUSE `\
ORANGE FILTER FABRIC FENCE
(SEE DETAIL ER-900) y I \^ v
EXISTING TREES
TO BE REMOVED �a I% i F
(TYP)
CONSTRUCTION ENTRANCE
(SEE DETAIL ER-901) /
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46' DRAINAGE & JOINT
UTILITY EASEMENT (TYP)
SHORT PLAT IMPROVEMENTS
CONSTRUCTED AS PART OF THE 240TH
ST SW SHORT PLAT (PLN20190052)
jNG Ail:O
SP635(11-78) -
(AFN 7912120296)
MAIN FF 4195.30 \ I
GONC ;/ 28 "x2 I I
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GARAGE l O 1 1
' I I FF 404.80 i LLAJ.I -1�)
\ f FOR 406.0 /
III I 5 TOR' 04.5 TOP 407.0 2 2 TOP 407. D -i
II I 4. TOE 405.0 TOE 405.0
1EG
II I i CONC BLOCK
/ RETAINING WALL
(3' MAX HEIGHT)
IIIII ,I
IIY I DRY UT/L/T/ES
I I/
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SW1/4, SEC 31, TWP 27N, RGE 4E, W.M.
AOPOSEO FINlSH'ED
GRA
(\TYP) `�\ `.\ \ \
/000
III
EXISTING GROUND
I I I I Co CONTOUR (TYP)
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10' PR/VA TE STORM
DRAINAGE EASEMENT
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240TH ST SW
- Lss----�SS-_--_SS / -Ss- >S-�--ss---I-ss-- I -s \' --- I
k ----SD SD--- SS --- -SS----
TRAICT �\ \ $ D i
99 , - FOUND CASED CONC. MON. W/BRASS PIN /N 2"
\ / o ; q�8''� o 6ONC. FILLED I.P. DOWN 0.60' 1.55'(S) OF C/L.
CB PR0IFC�ON (TYP)
(SEE DETA/ ER-900)
IF-1 lI� ICI I LOT1
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SCALE. 1 " = 20'
0 10 20 40
CONSTRUCTION SEQUENCE
1. REVIEW TEMPORARY EROSION AND SEDIMENT CONTROL NOTES.
2. CALL FOR UTILITY LOCATES.
J. INSTALL TESC MEASURES AND MAINTAIN DUST CONTROL WHILE PREVENTING DISTURBANCE OF
ANY AREAS OF VEGETATION OUTSIDE THE CONSTRUCTION ZONE.
4. 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 /S ESTABLISHED.
5. ROUGH GRADE SITE AS REQUIRED TO INSTALL DRAINAGE FEATURES.
6. CLEAR, GRUB & ROUGH GRADE SITE. REVEGETATE DISTURBED AREAS NOT SUBJECT TO
ADDITIONAL SURFACE DISTURBANCE IMMEDIATELY AFTER ROUGH GRADING. (OTHER EXPOSED
AREAS SHALL BE STABILIZED PER EROSION CONTROL NOTES BELOW)
7. INSTALL UTILITIES AND OTHER SITE IMPROVEMENTS, INCLUDING HOUSE CONSTRUCTION.
8. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETATION OF ENTIRE SITE.
9. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL
MEASURES SHALL BE REMOVED UPON FINAL SITE STABILIZATION AND APPROVAL BY CITY
INSPECTOR.
TESC NOTE
INSTALL AND MAINTAIN ALL TESC MEASURES ACCORDING
TO APPROVED PLANS, EDMONDS STANDARD DETAILS, AND
THE SWPPP. CONTRACTOR /S RESPONSIBLE FOR
MAINTENANCE AND ADJUSTMENTS TO TESC MEASURES AS
NEEDED.
CB INLET PROTECTION NOTE
BATCH BASIN INLET PROTECTION SHALL BE INSERTED AND
WA/NTA/NED ON ALL NEWLY CONSTRUCTED CATCH BASINS
THROUGHOUT THE SITE /MMED/A TEL Y AFTER INSTALLATION.
FIL TER FABRIC FENCE NOTE
ADDITIONAL FILTER FABRIC FENCING SHALL BE ADDED AS
NEEDED. FENCING TO BE INSTALLED PER CITY OF EDMONDS
STD DETAIL ER-900 (SEE DETAIL ON SHEET TD-01).
STOCKPILE NOTE
STOCKPILE SHALL TO STABILIZED BY PLASTIC COVERING.
THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO
AN APPROVED TIMETABLE. (TYPICALLY, NO SOILS SHALL
REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM
OCTOBER 1 THROUGH APRIL 30 AND NO MORE THAN
SEVEN DAYS FROM MAY 1 THROUGH SEP TEMBER 30).
SOILS NOTE
ALL DISTURBED SOILS WILL BE COMPOST AMENDED PER
BMP T.5.13.
Option (Choose
one)
Turf (grass or lawn) Areas
Planting Bed Areas
1 - Compost -Amend
existing soils (See
1. Ensure that there is at least 6 inches (in) of existing soil in the
1. Ensure that there is at least 5 in of existing soil in the disturbed area
Figure 1 for turf and
disturbed area (if not add topsoil).
(if not add topsoil).
Figure 2 for planting
2 Place 1 1/2 to 1 3/4 in of compost on top of existing soil. Till or
2. Place 3 in of compost on top of existing soil. Till or otherwise mix
beds)
otherwise mix the compost into the top 6 inches of existing soil such
the compost into the top 6 inches existing soil such that the depth
that the depth right after mixing is about 9.5 in (nixing will entrain air
right after mixing is about 9.5 in (nixing will entrain air into the
into the mixture and make it fluffy). It may be necessary to loosen
mixture make it fluffy). It may be necessary to loosen (scarify)
(scarify) existing soil to facilitate this mixing.
existing soil to facilitate this mixing.
3. Water or roll to slightly compact to the 9.5 inch compost -amended
3. Water or roll to slightly compact to the 9.5 inch compost -amended
soil layer to approximately 8 inches.
soil layer to approximately 8 inches.
4. Rake to smooth and remove surface woody debris and rocks larger
4. Rake to smooth and remove surface rocks larger than 2 inch in
than I inch in diameter (if any).
diameter (if any)
5. Mulch planting beds with 2 to 4 inches of organic mulch (i.e.,
For 100 square feet of turf area: A 1 '/z to 1 3/ inch lift requires -14 cubic
arborist wood chips, leaves, bark) - Recommended not required.
feet or - Vz cubic yard of compost.
For 100 square feet of planting bed area: A 3 inch lift requires 25 cubic
feet or -1 cubic yard of compost.
2 - import
1. Place a 3 inch thick layer of a topsoil/compost mixture that contains
1. Place a 3 inch thick layer of a topsoil/compost mixture that contains
Topsoil/Compost Mix
4% to 5% organic matter (typically 25-35% compost by volume - the
approximately 10% organic matter (typically 40% compost by
balance shall be sand and or sandy loam soil).
volume) - the balance shall be sand and or sandy loam soil).
2. Till or otherwise mix into the top 2 inches of existing soil. It may be
2. Till or otherwise mix into the top 2 inches of existing soil. It may be
necessary to loosen (scarify) existing soil to facilitate this mixing.
necessary to loosen (scarify) existing soil to facilitate this mixing.
3. Place a second lift of 3 inches of the topsoil/compost mixture on the
3. Place a second lift of 3 inches of the topsoil/compost mixture on the
surface.
surface.
4. Water or roll to slightly compact.
4. Rake to smooth and remove surface rocks larger than 2 inch in
5. Rake to smooth and remove surface woody debris and rocks larger
diameter (if any)
than 1 inch in diameter (if any).
5. Mulch planting beds with 1 to 2 inches of organic mulch (i.e.,
leaves, bark) - Recommended not required.
For 100 square feet of turf area: each 3 inch lift will require 25 cubic feet
(-1 cubic yard) of the topsoil/compost mix. This mix will have
For 100 square feet of planting bed area: the each 3 inch lift will require
approximately 30% compost by volume (0.3 cubic yards, - 8.1 cubic feet)
25 cubic feet (-I cubic yard) of the topsoil/compost mix. This mix will
and 70 % topsoil by volume (0.7 cubic yards, --19 cubic feet).
have approximately 40% compost by volume (0.4 cubic yards, -I I cubic
feet) and 60 % topsoil by volume (0.6 cubic yards, -16 cubic feet).
COMPOST -AMENDED SOILS REQUIREMENT
FOR TURF AND PLANTING BED AREAS
Know wha rs beim.
Call before you dig.
11.11o11YOPAN§top]
APPROVED FOR CONSTRUCT/ON
CITY OF EDMONDS
DATE.
02/07/2022
BY
MY ENGINEERING D/ VISION
RAM
ENGINEERING, INC.
Civil Engineering / Land Planning
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
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Jan 07 2022
CITY OF EDMONDS
►910yeAvAll
//7/22
ROB L. LONG, PE
DRAWN BY.•
MIKE MORRIS
ISSUE DATE. SCALE.-
819121 AS NOTED
JOB NO
19-015
SHEET.-
TP-0 1
SHT 2 OF 3
2" x 2" WOOD/STEEL
FILTER FABRIC SECURED
TO 2" x 2" 14 GA
WIRE FABRIC EQUAL
NATIVE BACKFILL MATERIAL
8"
FILTER FABRIC MATERIAL IN CONTINOUS ROLLS
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE
2" x 2" WOOD/STEEL POSTS 1
WIRE MESH FENCE
o r
TO SUPPORT FILTER
I
FABRIC
BURY BOTTOM OF FILTER
MATERIAL 8" TO 12"
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT.
2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION
ACTIVITY.
CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
REVISION DATE
CITY OF EDMONDS FILTER FABRIC FENCE JANUARY 2018
FILTRATION SYSTEMS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH E R- 9 0 0
RESIDENCE
I 12"
CLEANOUT (MAX)
(TYP)
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CLEANOUT 4
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WITH 45'
BEND AND
CAP
NOT TO EXCEED 100' BETWEEN CLEANOUTS
CLEANOUT (WYE WITH CAP
AND CLEANOUT COVER) AND
CONCRETE LEVELING COLLAR
2" f /• FINISHED GRADE
w
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w
4
0
s
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r 0
a 0
12" LOCKING CDVER
SEE NOTE 3
END OF PIPER GRIPPER PLUG
(CHERNE 27061 OR APPROVED
EQUAL)
WATER TIGHT CAP\/4
RISER LEVELING COLLAR
45' SEE NOTE 4
45'
/ 12" PVC SLEEVE
/ 6" RISER
4" OR 6" SIDE SEWER
6" WYE AND r 6° CITY STUB
GENERAL CLEANOUT DETAIL 45 BEND
!/
4" OR 6" J
12" LOCKING COVER
SIDE SEWER CLEANOUT DETAIL
�r
?.z
SEE NOTE 3
AT PROPERTY LINE/CITY EASEMENT
LEVELING COLLAR
NOTES:
o
SEE NOTE 4
n� a
ASPHALT SURFACE
1- SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE
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GASKETED.
112"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"x6"
UNDER ASPHALT
OR CONCRETE
DEEP CONCRETE COLLAR OR 24" DIAMETER x 6" DEEP
CONCRETE COLLAR
REVISION DATE
CITY OF EDMONDS JANUARY 2018
SEWER CLEANOUT DETAILS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH S S - 20 0
SW1/4, SEC 31, TWP 27N, RGE 4E, W.M.
TESC NOTES
_LS
4
TH
IN
DE FULL WIDTH
GRESS/EGRESS
DETAIL NOTES:
O 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.
PROJECT
SIZE
MIN LENGTH OF (FEET)
QUARRY SPALLS*
< 1/4 ACRE
30
< 1 ACRE
50
< 3 ACRE
100
> 3 ACRE
100
*PROVIDE ATB OR ASPHALT
TRANSITION WHERE FRONTAGE
ROAD IS AN ARTERIAL.
LENGTH TO BE DETERMINED
BY CITY INSPECTOR. CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
REVISION DATE
CITY OF EDMONDS STABILIZED CONSTRUCTION JANUARY 2018
PUBLIC WORKS ENTRANCE STANDARD
DEPARTMENT DETAIL
st 18g0 APPROVFD RY: R. ENGLISH ER-901
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GRATE
FILTER SOCK WITH
OVER FLOW HOLES
(TYP)
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.
REVISION DATE
CITY OF EDMONDSLAPPROVFD
TEMPORARY JANUARY 2018
SEDIMENT TRAP
PUBLIC WORKSFOR CATCH BASINS STANDARD
DEPARTMENT DETAIL
BY: R. ENGLISH E R- 9 0 2
6" MIN DEPTH
finer fabric SET DEPTH AS REQ D FOR POSITIVE
FLOW FROM WALL/HOUSE FOOTING DRAIN
compacted back -fill
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SECTION A
NTS
FOOTING DRAIN DR YWEL L TRENCH
NOT TO SCALE
GENERAL NOTES
1.
ESC MIN/MUM REQUIREMENT -CONSTRUCTION ACCESS ROUT, CONSTRUCTION VEHICLE ACCESS SHALL BE, WHENEVER
1.
ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY OF EDMONDS STANDARD
PRACTICAL, LIMITED TO ONE ROUTE. ACCESS POINTS SHALL BE STABILIZED WITH QUARRY SPALLS OR CRUSHED ROCK
PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND CODES, AND ALL OTHER APPLICABLE LOCAL
TO MINIMIZE THE TRACKING OF SEDIMENT ONTO PUBLIC ROADS. IF SEDIMENT IS TRANSPORTED ONTO A ROAD
MUNICIPAL, STATE, AND FEDERAL CODES, RULES AND REGULATIONS. -
SURFACE, THE ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED
-
CURRENT INTERNATIONAL BUILDING CODE (IBC)
FROM ROADS BY SHOVELING OR SWEEPING AND BE TRANSPORTED TO A CONTROLLED SEDIMENT DISPOSAL AREA
-
CURRENT WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION
WITHIN 24 HOURS. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER.
-
2012 WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWA TER MANAGEMENT MANUAL FOR WESTERN
(AS AMENDED /N DECEMBER 2014)
2.
ESC MIN/MUM REQUIREMENT -STABILIZATION OF EXPOSED AREAS. ALL SOILS EXPOSED BY LAND DISTURBING ACTIVITIESWASH/NGTON
SHALL BE STABILIZED BY SUITABLE APPLICATION OF BMPS, INCLUDING, BUT NOT LIMITED, SOD, HYDROSEEDING, OR
2.
STANDARD PLAN AND TYPE NUMBERS INDICATED ON THESE DRAWINGS REFER TO CITY OF EDMONDS STANDARD
OTHER VEGETATION, PLASTIC COVERING, OR MULCHING. ALL BMPS SHALL BE SELECTED, DESIGNED, AND MAINTAINED
DETAILS, UNLESS NOTED OTHERWISE
IN ACCORDANCE WITH THE MANUAL. THE EXPOSED SOILS SHALL BE STABILIZED ACCORDING TO AN APPROVED
TIMETABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO DAYS FROM OCTOBER 1 THROUGH
J.
A COPY OF THESE APPROVED PLANS MUST BE ON THE JOBS/TE WHENEVER CONSTRUCTION /S /N PROGRESS.
APRIL 30 AND NO MORE THAN SEVEN DAYS FROM MAY 1 THROUGH SEPTEMBER 30).
4.
DEVIATIONS FROM THESE PLANS MUST BE APPROVED BY THE ENGINEER OF RECORD AND THE LOCAL
J.
ESC MIN/MUM REQUIREMENT -PROTECTION OF ADJACENT PROPERTIES. ADJACENT PROPERTIES SHALL BE PROTECTED
GOVERNING AUTHORITY.
FROM SEDIMENT DEPOSITION BY APPROPRIATE USE OF VEGETATIVE BUFFER STRIPS, SEDIMENT BARRIERS OR FILTERS,
DIKES OR MULCHING, OR BY A COMB/NATION OF THESE MEASURES AND OTHER APPROPR/ATE BMPS
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
4.
ESC MIN/MUM REQUIREMENT- MAINTENANCE. ALL EROSION AND SEDIMENT CONTROL BMPS SHALL BE REGULARLY
SUBMITTAL TO THE OWNER PRIOR PROJECT COMPLETION AND ACCEPTANCE. A SET OF AS -BUILT DRAWINGS
INSPECTED AND MAINTAINED BY THE OWNER TO ENSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION.
SHALL BE SUBMITTED TO THE CITY OF EDMONDS PRIOR TO FINAL APPROVAL OF THE BUILDING
ALL MAINTENANCE AND REPAIR SHALL BE CONDUCTED IN ACCORDANCE WITH THE MANUAL.
OCCUPANCY/FINAL PROJECT APPROVAL.
5.
ESC MIN/MUM REQUIREMENT -OTHER BMPS. AS REQUIRED BY THE CITY, OTHER APPROPRIATE BMPS TO MIT/GATE THE
6.
ELEVATIONS SHOWN ARE IN FEET. SEE SURVEY FOR BENCHMARK INFORMATION.
EFFECTS OF INCREASED RUNOFF SHALL BE APPLIED.
7
THE LOCATIONS OF EXISTING UTILITIES AND SITE FEATURES SHOWN HEREON HAVE BEEN FURNISHED BY OTHERS
6.
EROSION AND SEDIMENT CONTROL REQUIREMENT- UNDERGROUND UTILITY CONSTRUCTION. THE CONSTRUCTION OF
BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD THEREFORE BE CONSIDERED
UNDERGROUND UTILITY LINES SHALL SPECIFICALLY ADDRESS THE FOLLOWING.-
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
a. EROSION CONTROL FOR EXCAVATED AND STOCKPILED MATERIALS, •
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
. THE PLACEMENT OF EXCAVATED MATER/AL WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERATIONS SHALL
b A
LINES AT CONNECTION OR CROSSING POINTS BEFORE TRENCHING FOR NEW UTILITIES. ENGINEER ASSUMES NO
BE PLACED ON THE UPHILL SIDE TRENCHES,
RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE EXISTING UTILITIES AND SITE FEATURES
PRESENTED ON THESE DRAW/NGS. ENGINEER SHALL BE NOTIFIED IMMEDIATELY OF CONFLICTS THAT AR/SE.
C. TRENCH DEWATER/NG SYSTEMS (MUST DISCHARGE INTO SEDIMENT TRAPS, SEDIMENT PONDS, OR OTHER
ACCEPTABLE MEANS);
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.
d. TRACKING AND SPILLING OF MATERIALS ON STREETS DUE TO HAULING,•
9.
CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT SITE BEFORE STARTING WORK
e. DAILY CLEANUP AND STREET MAINTENANCE.
AND SHALL NOTIFY OWNERS REPRESENTATIVE OF ANY DISCREPANCIES.
7.
ADDITIONAL ESC MIN/MUM REQUIREMENTS FOR LARGER DEVELOPMENTS. ALL NEW DEVELOPMENT AND REDEVELOPMENT
10.
PIPE LENGTHS WHERE SHOWN ARE APPROXIMATE AND MAY CHANGE DUE TO FIELD CONDITIONS.
THAT INCLUDED LAND DISTURBING ACTIVITIES OF GREATER THEN, OR EQUAL TO, ONE ACRE IN ADDITION TO MEETING
THE MIN/MUM REQUIREMENTS SET FORTH ABOVE SHALL COMPLY WITH ESC REQUIREMENTS LISTED BELOW.
11.
CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT (WHERE APPLICABLE) AND SHALL
8.
ESC MINIMUM REQUIREMENT- DELINEATE CLEARING AND EASEMENT LIMITS IN THE FIELD, MARK CLEARING LIMITS
THOROUGHLY FAMILIARIZE HIMSELF WITH THE CONTENTS THEREOF. ALL SITE WORK SHALL BE PERFORMED /N
AND/OR ANY EASEMENTS, SETBACKS, SENSIVE/CRITICAL AREAS AND THE BUFFERS, TREES AND DRAINAGE COURSES. TI
STRICT COMPLIANCE WITH THE RECOMMENDATIONS OF THIS REPORT.
12.
STRUCTURAL FILL MATERIAL AND PLACEMENT SHALL CONFORM TO THE RECOMMENDATIONS OF THE PROJECT
9.
ESC MINIMUM REQUIREMENT -SEDIMENT TRAPPING. PRIOR TO LEAVING THE SITE, STORM WATER RUNOFF SHALL PASS
GEOTECHNICAL REPORT.
THROUGH A SEDIMENT POND OR SEDIMENT TRAP, OR OTHER APPROPRIATE BMPS. SEDIMENT PONDS AND TRAPS,
PER/METER DIKES, SEDIMENT BARRIERS, AND OTHER BMPS INTENDED TO TRAP SEDIMENT ON -SITE SHALL BE
13.
SUBGRADE SOILS IN ALL AREAS WHERE RAIN GARDENS, INFILTRATION OR PERVIOUS PAVEMENT /S TO BE
CONSTRUCTED AS A FIRST STEP /N GRADING. THESE BMPS SHALL BE FUNCTIONAL BEFORE LAND DISTURBING
SHALLBE
BE PLACED SHALL DEL/NEATED AND PROTECTED AT ALL TIMES FROM COMPACTl1/E ACTIVITIES (l.E. HEAVY
ACTIVITIES TAKE PLACE. EARTHEN STRUCTURES, SUCH AS DAMS, DIKES, AND DIVERSIONS SHALL BE SEEDED AND
EQUIPMENT, STOCKPILING).
MULCHED ACCORDING TO AN APPROVED TIMETABLE.
10.
ESC MIN/MUM REQUIREMENT -CUT AND FILL SLOPES. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN
14.
MANHOLES, CATCH BASINS, UTILITIES AND PAVEMENT SHALL BEAR ON MEDIUM DENSE TO VERY DENSE NATIVE
A MANNER THAT WILL MINIMIZE EROSION. IN ADDITION, SLOPES SHALL BE STABILIZED IN ACCORDANCE WITH ESC
SOIL OR COMPACTED STRUCTURAL FILL. IF SOIL IS DISTURBED, SOFT, LOOSE, WET OR /F ORGANIC MATERIAL /S
REQUIREMENT NO. 2QU. SEE ADD/TIONAL GEOTECHNICAL RECOMMENDATIONS /N REPORT DATED OCTOBER 23, 2015.
PRESENT AT SUBGRADE ELEVATION, REMOVE AND REPLACE WITH COMPACTED STRUCTURAL FILL PER
GEOTECHNICAL REPORT.
11.
ESC MINIMUM REQUIREMENT -CONTROLLING OFF -SITE EROSION. PROPERTIES AND WATER WAYS DOWNSTREAM FROM
15.
SEE SURVEY AND ARCHITECTURAL DRAWINGS FOR DIMENSIONS AND LOCATIONS OF BUILDINGS, LANDSCAPED
DEVELOPMENT SITES SHALL BE PROTECTED FROM EROSION DUE TO INCREASES /N THE VOLUME, VELOCITY, AND PEAK
FLOW RATE OF STORM WATER RUNOFF FROM THE PROJECT SITE.
AREAS AND OTHER PROPOSED OR EXISTING SITE FEATURES.
12.
ESC MIN/MUM REQUIREMENT -STABILIZATION OF TEMPORARY CONVEYANCE CHANNELS AND OUTLETS. ALL TEMPORARY
16.
SEE ARCHITECTURAL DRAWINGS FOR PER/METER FOUNDATION DRAINS. FOUNDATION DRAINS SHALL BE
ON -SITE CONVEYANCE CHANNELS SHALL BE DESIGNED, CONSTRUCTED AND STABILIZED TO PREVENT EROSION FROM
INDEPENDENT OF OTHER SITE DRAIN LINES AND SHALL BE TIGHTLINED TO THE STORM DRAIN SYSTEM WHERE
THE EXPECTED VELOCITY OF FLOW FROM A TWO-YEAR, 24-HOUR FREQUENCY STORM FOR THE DEVELOPED CONDITION.
INDICATED ON THE PLANS.
STABILIZATION ADEQUATE TO PREVENT EROSION OF OUTLETS, ADJACENT STREAM BANKS, SLOPES AND DOWNSTREAM
REACHES SHALL BE PROVIDED A T THE OUTLETS OF ALL CONVEYANCE SYSTEMS.
17
ALL REQUIRED STORMWA TER FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO INSTALLATION OF
ANY PAVEMENT UNLESS OTHERWISE APPROVED BY THE ENGINEER.
13.
ESC MIN/MUM REQUIREMENT -STORM DRAIN INLET PROTECTION. ALL STORM DRAIN INLETS MADE OPERABLE DURING
CONSTRUCTION SHALL BE PROTECTED SO THAT STORM WATER RUNOFF SHALL NOT ENTER THE CONVEYANCE SYSTEM
18.
ALL ROOF DRAINS, PER/METER FOUNDATION DRAINS, CATCH BASINS AND OTHER EXTERNAL DRAINS SHALL BE
WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SED/MENT.
CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS NOTED OTHERWISE.
14.
ESC MIN/MUM REQUIREMENT -REMOVAL OF TEMPORARY BMPS. ALL TEMPORARY EROSION AND SEDIMENT CONTROL
19.
ALL FOOTING DRAINS SERVING BUILDINGS, WALLS, ROCKERIES, ETC. SHALL CONNECT TO THE DRAINAGE SYSTEM
BMPS SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION IS ACHIEVED OR AFTER THE TEMPORARY
DOWNSTREAM OF THE SITE STORMWA TER DETENTION SYSTEM.
BMPS ARE NO LONGER NEEDED. TRAPPED SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE. DISTURBED SOIL
AREAS RESULTING FROM REMOVAL SHALL BE PERMANENTLY STABILIZED.
20.
CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF ALL SITE
IMPROVEMENTS INDICATED ON THESE DRAWINGS.
15.
EROSION AND SEDIMENT CONTROL REQUIREMENT-DEWATER/NG CONSTRUCTION SITES. DEWATER/NG SYSTEMS SHALL
DISCHARGE INTO ASED/MENT TRAP OR SEDIMENT POND.
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 TECHNIC/AN, A COPY OF THE
16.
EROSION AND SEDIMENT CONTROL REQUIREMENT -CONTROL OF POLLUTANTS OTHER THAN SEDIMENT ON CONSTRUCTION
BACKFLOW TEST REPORT. TEST REPORTS CAN BE FAXED TO 425-744-6057 OR EMA/LED TO
SITES. ALL POLLUTANTS OTHER THAN SEDIMENT THAT OCCUR ON SITE DURING CONSTRUCTION SHALL BE HANDLED
JEFF.KOBYLKCs1EDMONDSWA.GOV. BACKFLOW TESTING SHALL BE COMPLETED BY THE OWNER ANNUALLY
AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF STORM WATER.
THEREAFTER.
17.
EROSION AND SEDIMENT CONTROL REQUIREMENT -FINANCIAL LIABILITYPERFORMANCE BONDING, OR OTHER
22•
AS A MINIMUM REQUIREMENT, ALL DISTURBED AREAS ON AND OFF SITE SHALL BE RETURNED TO THE
APPROPRIATE FINANCIAL INSTRUMENTS, SHALL BE REQUIRED FOR ALL PROJECTS TO ENSURE COMPLIANCE WITH THE
EQUIVALENT OF THEIR PRECONSTRUCTION CONDITION /N ACCORDANCE WITH APPROPRIATE REQUIREMENTS AND
APPROVED EROSION AND SEDIMENT CONTROL PLAN. [ORD. 3013 1, 1995]..
STANDARDS.
23.
ALL DISTURBED SOIL AREAS SHALL BE COMPOST AMENDED AND SEEDED OR STABILIZED BY OTHER ACCEPTABLE
METHODS FOR THE PREVENTION OF ONS/TE 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
GENERAL NOTES:
1. REFER TO THE 2017 CITY OF EDMONDS STORMWATER ADDENDUM FOR SETBACK (CHECKLIST 15) AND
INFEASIBILITY REQUIREMENTS.
2. TRENCH LENGTH TO BE 10 FEET IN LENGTH FOR EVERY 5,OOC SQUARE FEET OF CONTRIBUTING ROOF AREA,
NOTES:
1. CLEANOUTS RECOMMENDED AT PIPE BENDS AND ONE END OF THE PERFORATED PIPE SECTION.
2. GFOTFXTILE SHALL CONFORM TO WSDOT SPEC. 9-33.2(1), GECTFXTILE FOR SEPARATION, NON -WOVEN TYPE.
3. WASHED DRAIN ROCK SHALL CONFORM TO WSDOT SPEC. 9-03.12(5), GRAVEL BACKFILL FOR DRYWELLS.
4. OBSERVATION WELL SHALL CONFORM TO WSDOT SPEC. 9-05.2(6), PERFORATED PVC UNDERDRAIN PIPE.
REVISION DATE
S
CITY OF EDMONDS TYPICAL PERFORATED APRIL 2021
TUB -OUT CONNECTION
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
FS f 1g9� APPROVED BY: R. ENGLISH SD-639
STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL.
25. THIS PROJECT /S 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. FIN/SHED GRADE SHALL SLOPE AWAY FROM BUILDING WALLS AT MIN/MUM 57. SLOPE FOR A MIN/MUM 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
U TILI TIES.
31. ALL UTILITIES SHALL BE PLACED UNDERGROUND.
32. EXISTING UTILITY LINES /N SERVICE WHICH ARE DAMAGED DUE TO CONSTRUCTION WORK SHALL BE REPAIRED AT
CONTRACTOR'S EXPENSE AND INSPECTED AND ACCEPTED BY CITY OF EDMONDS AND OWNERS REPRESENTATIVE
PRIOR TO BACKF/LL/NG.
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 OWNERS
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 POLYETHYLENE PLASTIC FOAM
AS A CUSHION BETWEEN THE UT/L/T/ES.
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.
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APPROVED FOR CONSTRUCT/ON
CITY OF EDMONDS
DATE:.
02/07/2022
BY
CITY ENGINEERING DIVISION
RAMI
ENGINEERING, INC.
Civil Engineering / Land Planning
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
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ISSUE DATE. SCALE.•
819121 AS NOTED
19-015
SHEET:
GN-01
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