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SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
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TAX PARCEL
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LINCOLN PLACE SHORT PLAT
REC. NO. 2016020900007
THE SAFE PEDESTRIAN WALKWAY GOES FROM THE SITE,
EAST ALONG NE 14TH STREET TO MONTEREY AVE NE
THEN NORTH UP MONTEREY AVE NE TO NE 16TH
STREET THEN EAST TO INTERSECTION OF EDMONDS AVE
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SAZEI DESIGN GROUP, LLC ��P�o WAS
6608 11OTH AVE. N.E.
KI RKLAN D, WA. 98033
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TEL. (425) 212-2280 r�FG STEQ
FAX. (425) 889-6887 S��NAL
10-3-
LEGEND
CASED MONUMENT (OCCUPIED 10/1(9)
•
EXISTING CORNER AS DESGRIBED
&' WOOD FENCE (UNLESS OTHERWISE NOTED)
° 450.0
SPOT ELEVATION
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OVERHEAD POWER LINE
CITY OF RENTON SURVEY CONTROL
LOT 10 CONTROL MON 57
3" FLAT BRASS DISC WITH "X" AND A PUNCH MARK ON CONCRETE POST AT
TAX PARCEL THE CONSTRUCTED INTERSECTION OF N.E. 12TH STREET AND EDMONDS AVENUE
559205-0100 NE
CONTROL MON 71
TOP OF 2 1 /2" BRASS DISK SET IN CONCRETE MONUMENT 11-8 S AND 9' EAST
OF THE INTERSECTION OF NE 12TH STREET AND ABERDEEN AVENUE NE
SITE DATA:
a.
TAX PARCEL/PLAT NUMBERPROJECT : 3343902566
MONTEREY HEIGHTS
b.
ADDRESS(ES): 1909 NE 14TH ST RENTON, WA. 98056
VOL. 194, PIGS. 50-52
C.
SITE AREA: 11,960 SF OR 0.28 ACRES
d.
DISTURBED AREA 11,000 SF OR 0.25 ACRES)
e.
GROSS IMPERVIOUS AREA 6,009 SF OR 0.14 ACRES)
LOT 9
f.
NET NEW IMPERVIOUS AREA 6,009 SF OR 0.14 ACRES
g.
IMPERVIOUS SURFACE COVERAGE BASED ON GROSS IMPERVIOUS AREA: 50.4%
TAX PARCEL
h.
BUILDING COVERAGEBUILDING SIZES: 4,930 SF
559205-0090
i.
PARKING COUNT VEHICLE: 8-TOTAL (4-DRIVEWAY AND 4-GARAGE) AND 4-BICYCLE GARAGE
i.
ZONING: R-8(CITY OF RENTON
k.
MAX BLDG NUMBER OF STORIES: 2
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MAX WALL PLATE HEIGHT: 24'
M.
MAX BLDG LOT COV'G: 50%
n.
MAX. IMPERVIOUS SURFACE: 65%
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SETBACKS
MIN FRONT SETBACK: 20'
MIN REAR SETBACK: 20'
MIN SIDE SETBACK: 5'
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VICINITY MAP
PARCEL NUMBER
33431 f02566
SITE ADDRESS
1909 NE 14TH ST
RENTON, WA. 98056
LEGAL DESCRIPTION
THE EAST 104 FEET OF THE NORTH HALF OF TRACT
268, C. D. HILLMAN'S LAKE WASHINGTON GARDEN OF
EDEN DIVISION NO. 4, ACCORDING TO THE PLAT
RECORDED IN VOLUME 11 OF PLATS, PAGE 82, IN KING
COUNTY, WASHINGTON;
EXCEPT THE SOUTH 141 FEET THEREOF; AND EXCEPT
THE NORTH 20 FEET FOR ROAD UNDER RECORDING
NUMBER 6660998.
LOT "A" IMPERVIOUS COV'G
LOT AREA: 5,980SF
ROOF AREA: 2,465SF
DRIVEWAYS, PATIOS & WALKS: 520SF
TOTAL IMPERVIOUS AREA 2,985SF
LOT "B" IMPERVIOUS COV'G
LOT 8
LOT AREA:
5,980 SF
ROOF AREA:
2,464SF
]. DECISION
DRIVEWAYS, PATIOS & WALKS:
460SF
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TOTAL IMPERVIOUS AREA
3,024SF
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The Avo n Short P lat, Fife LUA18-OW204, as dep ieted in Exh ihit 2, is a ppraved and is su bject to t he fo I Iowi ng
conditions-
-1- Th e app ka nt shal I ,provi de er iden ce to th a Durre nt P la nn i ng P reject Manager that the exi Sti ng si ngle-
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f3rni[V residence o n th a prope rty has bee n re moved p rior to su brrti itti ng th e f i na I short p lat docu m ent
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for recording_
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21. Th e app Ii ca-nt shal l prcfvi de a joint use d riveway with a si ng le cu rb Cut Onto N E 14th St. Th e j e i nt U5e
R-405201
C
d riveway sha IG be s he wn on the civil Constru ction pl ans to be revf ewed and approved by th e Cu rrent LEGEND
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P la nr1 i ng proj edt Man alter prior to i ssua noe of the co nstruckio n perm it.
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C1
COVER SHEET
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
3_ The applicant shall submit a map w th the civiI construcUon permit application that identifies a safe C2
EXISTING SITE CONDITIONS
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walki ng route from th a su bj ert p ro pertV to McKn fight M idd le School and th a two bus sto ps for C3
SWWP PLAN
DEVELOPMENT ENGINEERING
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Ken nVda le El emr-e IntarV an d Haze n H ig h- Any safe wa I k ing ga ps ato ng the route sha I I be i m p roved by the C4
UTILITY AND GRADING PLAN
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app IFca nt. The ma p an d any n eeded i mp revernents sh a I I be reviewed a rid a p proved by the Cu r rent C5
N E 14TH STREET PLAN
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Pla nn i ng Prej ec# Man a,ger prior to issua nce of the civi I eon struct ion pe rrrLit. C
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DETAILS
REGIONAL FIRE AUTHORITY �N*o
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NOTES
APPROVED``
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LANDSCAPE PLAN
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REVISED PER CITY REVIEW
RAD
4-2-19
RAID
SURVEYED:
SCALE:
1 "=20�
VERTICAL: NAVD 83/1
HORIZONTAL: NAD 1983/1991
•
CITY O F
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A V O N DEVELOPMENT
SHORT PLAT
2 LOT
DATE:
4-2-19
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DESIGNED:
R. DECCIO
FIELDBOOK:
PAGE:
DRAWN:
DRAWING NO:
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ONE INCH
DATU M
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CHECKED:
R. DECCIO
AT FULL SCALE
IF NOT ONE INCH
Planning/Building/Public Works Dept.
R-405201
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NO.
REVISION
BY
DATE
AP P R
SCALE ACCORDINGLY
COVER SHEET
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SHEET: OF:
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SILT FENCE
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TAX PARCEL
334390-2565 /
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EXISTING RESI>%
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SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
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TAX PARCEL
559205-2568
LINCOLN PLACE SHORT PLAT
REC. NO. 2016020900007
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
LOT 6
TAX PARCEL \ \
559205-2563
14TH STREET \\
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\SILT FENCE
(SEE DETAIL SHEET 6)
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TAX PARCEL
559205-0090
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10-3-19
LIMITS OF DISTURBANCE
LOT 8
TAX PARCEL
559205-0080
LEGEND
GASED MONUMENT (OGGUPIED 10/16)
•
EXISTING GORNER AS DESGRIBED
6WOOD FENCE (UNLESS OTHERWISE NOTED)
SPOT ELEVATION
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SANITARY SEWER MANHOLE
TREES: GALIPER IN INGHE5 TYPE:
G-GEDAR, P-PINE, FR-FRUIT
12F 12FR
F-FIR, UD-UNKNOWN DEGIDUOU5
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OVERHEAD POWER LINE
GRAPHIC SCALE
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BEFORE YOU DIG
1-811-424-555
REVISED PER CITY REVIEW RAD 4-2-11 RAD SURVEYED:
REVISED PER CITY REVIEW RAD 4-8-1V RAD DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
NO. REVISION BY DATE APPR APPROVED:
R. DECCIO
SCALE:
VERTICAL: NAVD 1988
•
HORIZONTAL: NAD 1983/1991
1 "=20'
DATU M
ONE INCH
AT FULL SCALE
Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
CONSTRUCTION SEQUENCE
EROSION AND SEDIMENT CONTROL RECOMMENDED CONSTRUCTION SEQUENCE
1. PRE -CONSTRUCTION MEETING.
2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE
CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN).
3. FLAG OR FENCE CLEARING LIMITS.
4. INSTALL CATCH BASIN PROTECTION IF REQUIRED.
5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S).
6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.).
7. CONSTRUCT SEDIMENT PONDS AND TRAPS.
8. GRADE AND STABILIZE CONSTRUCTION ROADS.
9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS,
ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT.
10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE
SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS.
11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS
SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN
ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS.
12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING
THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER
MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT.
13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS.
14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND
BMPS REMOVED IF APPROPRIATE.
THE 13 ELEMENTS OF A CONSTRUCTION SWPPP
1. Preserve Vegetation/Mark Clearing Limits: The clearing limits are indicated on the plan sheet.
Furthermore, clearing and grading will be limited to only areas that need to be disturbed for
grading/construction of the site and frontage improvements. Construction will require regarding the
entire site. Field marking the clearing limits shall be completed prior to clearing and grading
activities.
BMP's: Preserve Natural Vegetation (VEG)
2. Establish Construction Access: Access to the construction site shall be limited to the rock
construction entrance. The rock construction entrance shall be installed off of the Street to provide
access to the construction vehicle/equipment staging and employee parking areas.
BMP's: Rock construction entrance (CE) See detail sheet C9
3. Control of Flow Rates: Storm water detention: No detention is proposed for the site since the work
should be completed in a short period of time.
BMP's None Proposed
4. Installation of Sediment Controls: Sediment control will be provided through a combination of
filtration through the surround on -site vegetation, or filter fence if required. ,
BMP's: Silt Fence (SF) Sediment Trap (ST) I
5. Soils Stabilization: Temporary and permanent soil stabilization will be provided. Temporary
stabilization will be provided through the application of straw and/or plastic sheeting to exposed,
worked earth. From October 1 until April 30, no exposed soil may remain exposed and unworked for
more than two days; after May 1, no exposed soil may remain exposed and unworked for more than
seven days.
BMP's: Straw Covering, Plastic Sheeting, Final Landscaping(as required)
6. Slope Protection: Stock piles shall be protected from erosion through cover and prevention of
concentrated surface runoff flows on steep slopes as required.
BMP's: Plastic Sheeting, (AS REQUIRED)
7. Protection of Permanent Drain Inlets: Inlet protection will be provided for all catch basins.
BMP's: Inlet Protection (IP) See detail sheet (AS REQUIRED)
8. Stabilization of Channels and Outlets: All channel slopes shall be constructed and protected
against erosion in accordance with County code.
(None Required)
9. Pollutant Control: Pollutants shall be controlled through the on -site BMP's proposed above.
10. Dewatering Control: De -watering: Interception of the water table is expected to occur. (NOT
REQUIRED)
11. BMP Maintenance: All BMP's and SWPPP elements shall be inspected daily and maintained
as required.
12. Project Management: The project shall be managed in a cooperative effort by the project
manager, contractor, engineer, and the county inspector. During the construction process, if
unforeseen issues arise that cannot be resolved on site, construction activity (other than SWPPP
maintenance) shall be halted and the owner's representative and the project engineer are to be
contacted and informed of the situation. TBD
13. Protect on -site stormwater management bmps for runoff from roofs and other hard surface
on -site stormwater management bmps used for runoff from roofs and other hard surfaces
include: full dispersion, roof downspout full infiltration or dispersion systems, perforated
stubout connections, rain gardens, bioretention systems, permeable pavement, sheetflow
dispersion, and concentrated flow dispersion. the areas on the site to be used for these bmps
shall be protected from siltation and compaction during construction by sequencing the
construction in a fashion to install these bmps at the latterpart of the construction grading Q
operations, by excluding equipment from the mps and the associated areas, and by using the J
erosion and sedimentation control bmps listed below. relevant bmp's bmp c 102: buffer zone
NOTE: H
CLEARING LIMITS AND SILT FENCE TO BE SET JUST INSIDE OF THE PROPERTY
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TOPSOIL:
STOCKPILE EXISTING TOPSOIL DURNING GRADING AND REPLACE IT PRIOR TO
PLANTING PER BMP 15.13 OPTION 3.
TOPSOIL REQUIRED 500 CYDS
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CITY OF AVON DEVELOPMENT 2 LOT 4-8-19 W
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BACKFILL IF MINIMUM PIPE COVER REQUIREMENT
CANNOT BE MET.
INSTALL 5" STORZ ADAPTER ON
EXISTING FIRE HYDRANT PUMPER PORT
STA: 6+53.31OFFSET: 20.46 L
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TAX PARCEL
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SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N. E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
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DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
B Y DATE AP P R APPROVED:
R. DECCIO
SCALE:
1 "= 20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
SW 1 /4 OF SE 1 /4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
GRAPHIC SCALE
10 0 5 10 20
LEGEND
GASED MONUMENT (OGGUPIED 10/I(b)
•
EXISTING CORNER AS DE5GRIBED
6 WOOD FENGE (UNLESS OTHERWISE NOTED)
� 450.0
SPOT ELEVATION
P o
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HYDRANT
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GATGH BASIN
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SANITARY SEWER MANHOLE
TREES: CALIPER IN INGHES TYPE:
•
G-GEDAR, P-PINE, FR-FRUIT
12F 12FR
F-FIR, UD-UNKNOWN DEGIDUOUS
P
OVERHEAD POWER LINE
VERTICAL: NAVD 1988 •
HORIZONTAL: NAD 1983/1991 CITY OF
V%01R] RENTON
DATU M •
Planning/Building/Public Works Dept.
R-405204
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IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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AVON DEVELOPMENT 2 LOT
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R-40520 4
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BMP TS.13 Post -Construction Soil Quality and Depth
Purpose and Definition
Naturally occurring (undisturbed) soil and vegetation provide important
stormwater functions including: water infiltration; nutrient, sediment,
and pollutant adsorption; sediment and pollutant biofiltrotion; water
interflow storage and transmission; and pollutant decomposition. These
functions are largely lost when development strips away native soil and
vegetation and replaces
it with minimal topsoil and sod. Not only are these important
stormwater functions lost, but such landscapes themselves become
pollution- generating pervious surfaces due to increased use of
pesticides, fertilizers and other landscaping and household/industrial
chemicals, the
concentration of pet wastes, and pollutants that accompany roadside
litter.
Establishing soil quality and depth regains greater stormwater functions
in the post development landscape, provides increased treatment of
pollutants and sediments that result from development and habitation,
and minimizes the need for some landscaping chemicals, thus reducing
pollution through prevention.
Applications and Limitations
Establishing a minimum soil quality and depth is not the some as
preservation of naturally occurring soil and vegetation. However,
establishing a minimum soil quality and depth will provide improved
on -site management of stormwater flow and water quality.
Soil organic matter can be attained through numerous materials such
as compost, composted woody material, biosolids, and forest product
residuals. It is important that the materials used to meet the soil
quality and depth BMP be appropriate and beneficial to the plant
cover to be established. Likewise, it is important that imported
topsoils improve soil conditions and do not have on excessive percent
of clay fines.
Design Guidelines
251658240 Soil retention. The duff layer and native topsoil should be
retained in an undisturbed state to the maximum extent practicable. In
any areas requiring grading remove and
stockpile the duff layer and topsoil on site in a designated, controlled
area, not adjacent to public resources and critical areas, to be reapplied
to other portions of the site where feasible.
251658240 Soil quality All areas subject to clearing and grading that
have not been covered by impervious surface, incorporated into a
drainage facility or engineered as structural fill or slope shall, at project
completion, demonstrate the following:
I. A topsoil layer with a minimum organic matter content of ten percent
or weight in planting beds, and 5% organic matter content (based on a
loss -on -ignition test) in turf areas, and a pH from 6.0 to 8.0 or
matching the pH of the original undisturbed soil. The topsoil layer shall
have a minimum depth of eight inches except where tree roots limit the
depth of incorporation of amendments needed to meet the criteria.
Subsoils below the topsoil layer should be scarified at least 4 inches with
some incorporation of the upper material to avoid stratified layers, where
feasible.
2. Planting beds must be mulched with 2 inches of organic material
Quality of compost and other materials used to meet the organic content
requirements:
The organic content for -pre-approved" amendment rates can be met only
using compost that meets the definition of -composted materials" in WAC
173-350-220. This code is available online at:
<http://www.ecy.wo.govlprogromslswfolfocilitiesl350.html>
Compost used in bioretention areas should be stable, mature and derived
from yard debris, wood waste, or other organic materials that meet the
intent of the organic soil amendment specification. Biosolids and manure
composts can be higher in bio-available phosphorus than compost derived
from yard or plant waste and therefore are not allowed in bioretention
areas due to the possibility of exporting bio-available phosphorus in
e ffl u en t.
The compost must also have an organic matter content of 35% to 657.,
and a carbon to nitrogen ratio below 25:1.
The carbon to nitrogen ratio may be as high as 35:1 for plantings
composed entirely of plants native to the Puget Sound Lowlands region.
Calculated amendment rates may be met through use of composted
materials as defined above; or other organic materials amended to meet
the carbon to nitrogen ratio requirements, and meeting the contaminant
standards of Grade A Compost.
The resulting soil should be conducive to the type of vegetation to be
established.
251658240 Implementation Options: The soil quality design guidelines
listed above can be met by using one of the methods listed below.
I.Leave undisturbed native vegetation and soil, and protect from compaction
during construction.
Amend disturbed soil according to the following procedures:
Scarify subsoil to a depth of one foot
In planting beds, place three inches of compost and till in to an eight -inch
dep th.
In turf areas, place two inches of compost and till in to an eight -inch
dep th.
Apply two to four inches of arborist wood chip, coarse bark mulch, or
compost mulch to planting beds after final planting.
Alternatively, disturbed soil can be amended on a site -customized manner
so that it meets the soil quality criteria set forth above, as determined by
a licensed engineer, geologist, landscape architect, or other person as
approved by Snohomish County.
Stockpile existing topsoil during grading, and replace it prior to planting.
Stockpiled topsoil must be amended if needed to meet the organic matter
and depth requirements by following the procedures in method (2) above).
Import topsoil mix of sufficient organic content and depth to meet the
organic matter and depth requirements.
More than one method may be used on different portions of the some site.
Soil that already meets the depth and organic matter quality standards, and
is not compacted, does not need to be amended.
Maintenance
251658240 Soil quality and depth should be established toward the end
of construction and once established, should be protected from compaction,
such as from large machinery use, and from erosion.
251658240 Soil should be planted and mulched after installation.
251658240 Plant debris or its equivalent should be left on the two soil
surface to replenish organic matter.
DocuSign
Envelope 10:6EECF5B6-602A-4E4A-B436-A317AA638878
PRIVATE ROOF DRAIN
COLLECTOR PIPE:
LOT LINE. TYP 6' DIA MAD.,
S• CIA MIN ROOF 5' MIN. CATCH BASIN PRIVATE TYPE 0.556 MIN. SLOPE.
STUB WITH CLFANOUT OUT ( (TYP.) �,P, 2 FT MIN. COVER
HOUSE(TYP.I
I I I
3' MIN. •
PRIVATE JOINT SD SD SD SD
UTILITY EASEMENT
CURB, SIDEWALK CITY STORM DRAIN (SO) SYSTEM
S'MIN. WIDTH
R.O.W. LINE PRIVATE STORM DRAIN (SD) SYSTEM,
B' MIN, DIA. PIPE, SEE NOTE 1
ROOF DRAIN TO CONNECT INTO CITY
CATCH BASIN ICB} MIN, SIZE TYPE 1
CLEANOUT, TYP AT EVERY W.
OR 2ND 45' BEND, AND AT 100' MAX
SPACING ON STRAIGHT SECTIONS
NOTES:
1. SEE STD- PLANS 4M.00 AND 220.E0 FOR PIPE MATERIALS AND MINIMUM COVER REOU IREMENTS.
2. THE ROOF AND FOOTING DRAIN SYSTEMS ARE PRIVATELY MAINTAINED-
S. FLOW PATTERN SHOULD BE TO THE NEAREST CO IF GRADE ALLOWS, OR TD THE NEXT DOWNSTREAM CB
4. ROOF DRAIN COLLECTORS MUST BE ANALYZED FOR CAPACITY. SIZED FOR 25-YEAR PEAK FLOW.
5. PVC PIPE MUST BE SOR 35OR THICKER AND MEET THE REQUIREMENTS OF ASTM D3034,
S. PVC PIPE USED IN PRIVATELY MAINTAINED DRAINAGE SYSTEMS MUST BE WHITE IN COLOR,
7- SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NI]
STD. PLAN - 225.00
PUBLIC WORKS
TYPICAL PRIVATE STORM DRAIN
PPR D:
DEPARTMENT
COLLECTION SYSTEM
GAZ 9/28/2018 i
:45 A
DATE
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
EROSION AND SEDIMENT CONTROL (ESC) STANDARD PLAN NOTES:
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE EROSION AND SEDIMENT CONTROL ESC) PLAN SET. ALL THE NOTES ON THE
LIST MAY NOT PERTAIN TO EVERY PROJECT, THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT
APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC
ASPECTS. THEY SHALL BE ADDED AFTER THE ESC STANDARD PLAN NOTES
1 BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS. A PREICONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY
REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANTS CONTRACTOR.
2. THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY (ECOLOGY) CONSTRUCTION STORMWATER GENERAL
PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY
ASSOCIATED WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT.
3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION
COMMENCEMENT TO POST -PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS.
4 THE BOUNDARIES OF THE CLEARING LIMITS. SENSITIVE AREAS AND THEIR BUFFERS. AND AREAS OF VEGETATION PRESERVATION AND TREE RETENTION AS
PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY DELINEATED BY FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OI
RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE
BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANVESC SUPERVISOR FOR THE DURATION OF
CONSTRUCTION.
5. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT
ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REWIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT
CLEAN AND TRACK -OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT IF SEDIMENT IS TRACKED OFFSITE. PUBLIC ROADS SHAL I
BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER. AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING
WATERS OF THE STATE.
6. WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF -SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. DO NOT WASH OUT CONCRETE
TRUCKS ONTO THE GROUND. OR TO STORM DRAINS OR OPEN DITCHES. ON -SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE
WASHOUTAREAS.
7. ALL REQUIRED ESC BLIPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING ANDIOR CONSTRUCTION TO PREVENT TRANSPORTATION OF
SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL
SUCH TIME THAT CLEARING ANDIOR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON. -SITE EROSION HAS PASSED. ALL ESC BMPS SHALL BE REMOVED AFTER
CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON -SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION
MAINTENANCE, REPLACEMENT. ENHANCEMENT, AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT.
8. ANY HAZARDOUS MATERIALS OR LCUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY,
9. THE ESC BAPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION
PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANT SHALL ANTICIPATE THAT MORE ESC BMPS WILL BE NECESSARY TO ENSURE
COMPLETE SILTATION CONTROL ON THE PROPOSED SITE, DURING THE COURSE OF CONSTRUCTION. IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE
APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC BMPS, OVER AND ABOVE MINIMUM
REQUIREMENTS, AS MAY BE NEEDED. TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM.
10, APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN. SIZE NOR LOCATION OF PIPES. RESTRICTORS,
CHANNELS, OR STORMWATER FACILITIES.
11, ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL.
12, ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS. THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST
THROUGH APRIL 30TH) OR SEVEN DAYS WRING THE DRY SEASON (MAY 1ST THROUGH SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED
ESC COVER METHODS (E.G., SEEDING. MULCHING. PLASTIC COVERING. ETC.) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM.
13. WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND AP RIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY
14 ANY AREA NEEDING ADDITIONAL ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS.
15, THE ESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT.
INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIRED BY THE CITY.
16 BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216-30 SHALL BE PROVIDED FOR ALL STORM
DRAIN INLETS DOWNSLOPE AND WITHIN SDO FEET OF A DISTURBED OR CONSTRUCTION AREA. UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED
TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY FUNCTIONING
CONDITION.
17 AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED V3 OF THE CAPACITY OF THE CATCH BASIN SUMP ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE
CLEANED PRIOR TO PAVING THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM
18. ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC BMPS AND SHALL
PROVIDE ADEQUATE STORAGE CAPACITY. IF THE TEMPORARY FACILITY IS TO ULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, THE
TEMPORARY FACILITY SHALL BE ROUGH GRADED $0 THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT
FACILITY.
19, AREAS DESIGNATED ON THE PLANI CONTAINING EXISTING STORMWATER FACILITIES OR ON -SITE BMPS (AMENDED SOILS. BCRETENTION, PERMEABLE PAVEMENT,
ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC BMPS TO AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION.
20 PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR
SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON
AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR RENEW.
21, PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT -LADEN WATER FROM LEAVING THE PROJECT SITE,
ALL ESC BAPS SHALL BE REMOVED, AND STORMWATER CONVEYANCE SYSTEMS, FACILITIES, AND ON -SITE BMPS SHALL BE RESTORED TO THEIR FULLY
FUNCTIONING CONDITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM,
DISTURHOBED AREAS SHILL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL MULCH
WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST
22. ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS
RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHTS -OF -WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF
ROAD RIGHTS -OF -WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE PITS)
STD. PLAN - 268.00
•m PUBLIC WORKS
EROSION AND SEDIMENT CONTROL
PR D
DEPARTMENT
STANDARD PLAN NOTES
GAZ 9/zs/zols I
:45 A
MKNrf.Mmw.wDATL
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
10-3-19 1 1 NO.
REVISION
DocuSign Envelope 10i 6EEC F5B6-602A-4E4A-B436-A317AA638878
4DrD
10
R = 25' MIN.
INSTA LL DRIVEWAY CULVERT
IF THERE IS A ROADSIDE
DITCH PRESENT- AS PER CITY
ROAD STANDARDS
V-S' QUARRY SPALLS
GEDTI ILE
12' MIN. THICKNESS
1, DRIVEWAYS SHALL BE PAVED TO
THE EDGE OF THE RIGHT-OF-WAY
PRIOR TO INSTALLATION OF THE
CONSTRUCTION ENTRANCE TC
AVOID DAMAGING OF THE
ROADWAY.
2. IT IS RECOMMENDED THAT THE
ENTRANCE BE CROWNED SO THAT
RUNOFF DRAINS OFF THE PAD
15' MIN.
PROVIDE FULL WIDTH OF
1 NGRESSIEGR ESS AREA
NOTES:
1. CONDITION OF USE
1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER
PAVED AREAS WITHIN 1.000 FEET OF THE SITE.
12. FOR RESIDENTIAL CONSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADDITION TO THE MAIN SUBDIVISION
ENTRANCE. STABILIZED SURFACES SHALL BE OF SUFFICIENT LENGTHAMDTH TO PROVIDE VEHICLE ACCESSIPARKING, BASED ON LOT SIZE)CONFIGURATION.
2. DESIGN AND INSTALLATION SPECIFICATIONS
21 A SEPARATION GEOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUMPING UP INTO THE ROCK PAD. THE GEOTFYTC F
SHALL MEET THE FOLLOWING STANDARDS:
GRAB TENSILE STRENGTH (ASTM D4632)
200 LBS. MIN,
GRAB TENSILE ELONGATION (ASTM D4632)
3C% MAX. (WOVEN)
CSR PUNCTURE STRENGTH IASTM D6NI1
495 LBS. MIN.
ADS (ASTM D4751)
2045IU.S- STANDARD SIEVE SIZE)
2.2, OD NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE PH
LEVELS IN 57ORMWATER AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE 4S PROHIBITED.
2.3. HOG FUEL (WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH OVARRY SPALLS IN AREAS THAT WILL NOT BE USED FOR PERMANENT ROADS
HOG FUEL IS NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS
IF THE HOG FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO PAVEMENT.
2A- FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE.
$.5. WHENEVER POSSIBLE, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SU3STANTIALLY INCREASE THE
EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE.
3. MAINTENANCE STANDARDS
3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE W4T14 THE SPECIFICATIONS.
3.2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE 9TREETS FREE OF
SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING. AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE. OR THE INSTALLATION OF A WHEEL
WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND
3.3- ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING- THE SEDIMENT COLLECTED BY SWEEPING SHALL 13E
REMOVED OR STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECYNE AND
THERE IS A THREAT TO PUBLIC SAFETY. IF IT 15 NECESSARY TO WASH THE STREETS, A STALL SUMP MUST BE CONSTRUCTED. THE SEDIMENT WOULD THEN BE
WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND
CANNOT DISCHARGE TO SYSTEMS TRIBUTARY TO SURFACE WATERS-
3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAC) AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
3.S- IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCEIS), FENCING SHALL BE INSTALLED TO CONTROL
TRAFFIC.
llNUSS OTHERWISE NOTED, DRAWING I$ NOT TO SCALE IN is)
STD. PLAN - 215.10
PUBLIC WORKS PPROVED:
DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 1
DATE
DocuSign DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
s LIAx.
DRAINAGE GRATE TRIM
GRATE FRAME _
C- OVERFLOW BYPASS
T
BELOW INLET GRATE DEVICE
SEDIMENT AND OESRIS
b
FII IFRFD
WATFIR
SECTION VIEW
DRAINAGE GRATE
(RECTANGULAR GRATE SHOWN) RETRIEVAL SYSTEM (TYP.I
Q 'I
OVERFLOW BYPASS (TY R)
BELOW INLET GRATE DEVICE
ISOMETRIC VIEW
NOTES:
F. PROTECTION SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR
CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN WILL BE CONVEYED TO A SEDIMENT POND OR TRAP
Z. INLE7 PROTECTION SHALL BE USED TO PROTECT THE DRAINAGE SYSTEM.
3. THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONE ACRE.
4. SIZE THE BELOW INLET GRATE DEVICE (BIGD) FOR THE STORMWATER STRUCTURE IT WILL SERVICE.
5. THE BIGO SHALL HAVE ABUILT-W HIGHF LOW RELIEF SYSTEM {OVERFLOW BYPASS).
6. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD WITHOUT SPILLING THE COLLECTED MATERIAL.
7, PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION
8. ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED ONE-THIRD OF THE AVAILABLE
STORAGE. THE FILTER MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY
UNLESS OTHERWISE NOTED, ORAWING IS NOT TO SCALE (NT5)
STD. PLAN - 216.30
PUBLIC WORKS APPR O:
DEPARTMENT CATCH BASIN INSERT GAZ 9/28/2018
wwAae�„�•aw DATE
ID 4-2-11 RAD SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY DATE APPR APPROVED:
R. DECCIO
SCALE:
1 "=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
:45 ;,.1
:4'5 A
VERTICAL: NAVD 1988 -
HORIZONTAL: NAD 1983/1991
PRI
DATU M
Planning/
DocuSign Envelope ID: GEECF5B6-602A-4E4A-B436-A317AA638878
Z.2' 14GAUGE WIRE.OR
EOUIVALENT, IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC
--I-iL-�----------
I - 6' MAX.
PCSTSPACING MAY BE INCREASE I 4yµ• MIN. TRENCH
' IF 708WIRE BACKING IS USED
ILLLJJJI BACKFILL TRENCH WITH NATIVE SOIL
OR 3N4' TQ 1-Irr WASHED GRAVEL
2*04' WOOD POSTS, STEEL FENCE POSTS. OR EQUIVALENTLTYR.
T MIN
IxMIN`
1 I-1L_J
NOTES:
L CONDITIONS DF USE
1 1. SILT FENCE MAY BE USED DOWN SLOPE OF ALL DISTURBED AREAS.
1I SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS IT INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED
FLOW MUST Be. CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND,
2. DII ILTH AND INSTALLATION SPECIFICATIONS
2.1. THE GEOTEXTILE USED MUST MEET T14E STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON SITE.
AOS (ASTM D4761)
301-100 SIEVE SIZE (0.60-O.i5nnnl FOR SILT FILM
50,100 SIEVE SIZE (0,304.15-1 FOR OTHER FABRICS
WATER PERMITTIVITY (ASTM D4491)
G.02 SEC'' MINIMUM
GRAB TENSILE STRENGTH (ASTM D4632]
180 LES MIN. FOR EXTRA STRENGTH FABRIC
lM LDS. MIN. FOR STANDARD STRENGTH FABRIC
GRAB TENSILE ELONGATION (ASTM D4832)
3D%MI (WOVEN)
ULTRAVIOLET RESISTANCE (ASTM 04355)
70%MIN,
22. STANDARD STRENGTH FABRIC REQUIRES WIRE BAMNG TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED
FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE
2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEER THAN 2H,1V
2A. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4•X4• TRENCH MAY BE REDUCED AS LONG AS THE BOTTOMS INCHES OF THE SILT FENCE FABRIC IS WELL SU RIE13 AND
SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE.
2.S. FILTER FABRIC FENCES SHALL BE INSTAI.I,ED ALONG CONTOURS WHENEVER PCSSIBLE.
i MAINTENANCE STANDARDS
3.1. ANY DAMAGE SHALL BE REPAIRED IMMECIATELY.
3,2. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND.
3.3, IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR 51GNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING
CHANNEL IZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS. REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT.
3A. SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 61NCHES HIGH.
3-5- IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERK)RATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
UN I ESS OTHERW ISO NOTE D, PRA W ING 15 NOT TO SCALE [NISI
STD. PLAN - 214.00
GAZ
PUBLIC WOURRKS
SILT FENCE 912812018 i
DEPARTMENT
DATE
vitalTM Cluster Box Unit - Type I
30117 �► I-�- 1 �'
45"
FRONT VIEW
SIDE VIEW
:45 ,I
33 318"
61 112••
1 r'
28112'
PEDESTAL
1a
1r
PEDESTAL BASE
BOLT PATTERN
N OTES:
1. This unit is approved for LISPS and private applications. IrlooLrTser Vital CLUSTER BOX 11NCf
2. Decorative mailbox accessories sold separately and are LISPS Approved
products.
DOOR CHART
POOR 1TPE rllNlNNOX OIRGRX1YpTN]
3. Pedestal should be Installed with Included Rudder Pad:
MDDa 157H
wv A
mounting hardware not included. refer to installation manual for
AF 1;. y�
�E NONE
- Ev ,
reaommendativns.
man cam
9r7w�'i�
4. Florence "P'series CBU is Officially Licensed by LISPS:
5935 Corporate Drive r MC1nhcitlan, KS 66503
DRAvnNpa GNGMeEx
xuwNer
Llcense#CDSEQ-08-B-0012
wMAA Aorencemailboxes-corn ■ (800) 275-1747
1$70-BC$
AFD
A GIBRALTAR INDUSTRIES COMPANY
CITY OF
RENTON
uilding/Public Works Dept.
R-405206
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING 40W
jchavez 10/18/2019
AVON DEVELOPMENT 2 LOT
SHORT PLAT
DATE:
4-2-19
PAGE:
R-405206
SHEET: 6 OF: 9
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EX, SEWER MAIN
I
PROPERTY LINE
ENGTH AS NEEDED) 3
� I
o 3'-0'
I
WER S1UBE ;;�' FUTURE 4" SIDE SEWER
F'---SEII-R
\` 2"x 4" STUD MARKING POST PAINTED
-CC I
AIN TEE X 6" I 5- CAP J WHITE WITH THE WORD 'SEWER" STENCILED
' IN 3" HIGH BLACK LETTERS AND #5 WIRE
Z I WRAPPED AROUND THE STUD AND
' EXTENDED TO THE TOP OF THE STUD.
COUPLING (IYP.) < I
k �.J ;
G'X6'X6" SURFACE CLEANOUT WITH CAST IRON RING AND COVER
(EAST JORDAN IRON WORKS PRODUCT NO. 00367502 OR
: APPROVED EQUAL, SPECIFY "SEWER- ON LID).
(SEE STD. PLAN 403.1 FOR INSTALLATION)
I
------------ r---------
�"J r JM EAGLE THREADED CLEAN -OUT ADAPTER HUB
L
-J BEND AS & PLUG (OR APPROVED EQUAL)
REQUIRED
EXISTING SANITARY _2
/ SEWER MAIN---2.0x MIN. SLOP \
`- FUTURE 4' SIDE SEWER
�6" SEWER STUB 6'X6"X6' WYE"IIFUTURE 6"K 4" REDUCER
SEWER MAIN SIZE X 6" TEE
ACCEPTABLE PROCEDURES FOR SjnF SEWER CONNECTIONS TO EXISTING SEWER MAIN
A. VITRIFIED CLAY MAIN - CUT IN A NEW PVC 'TEE" USING "STRONG -BACK' FLEXIBLE COUPUNGS (FERNCO OR APPROVED EQUAL).
B. CONCRETE MAIN - CUT IN A NEW PVC 'TEE' USING "STRONG -BACK' FLEXIBLE COUPUNGS (FERNCO OR APPROVED EQUAL).
C. PVC & C900 PVC MAIN - CUT IN NEW TEE USING RIGID COUPLINGS OR CORE -DRILLED WITH A ROMAC SADDLE
(OR APPROVED EQUAL).
D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL)
E. MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -OUTS OR THE STRUCTURE
SHALL BE CORE -DRILLED.
/
Cat
3000 PS MIX P/ehVN G
NCRETE
BLOCKING q5 ���•� 91-
M '15 [Aa'-
__�_____2x MIN S40PE
HORIZONTAL
6" TEE
6" MIN. SEWER SEWER MAIN
MAIN
CONCRETE 131 OCKING ANGLE
SIDE SEWER
OF TEE AT MAIN BETWEEN 25* AND 45' TYPICAL
NBC 1�; UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY UNE OR 3-5-
LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER.
STANDARD SIDE SEWER
STD. PLAN -406.1
APPR VED.
PUBLIC WORKS
URDEPARTMENT
INSTALLATION
O
(SEWER MAIN TO PROPERTY LINE)
LANE LINE VARIES: 4.5' MIN.
MARKING S7AWCUT AFTER BACKFILL
DEPTH OF EXISTING PAVEMENT
2" - 6" HMA E OF PAVEMENT, EDGE
(SEE NOTE 2) 1' 1' OF CURB & GUTTER, OR
MIN. MIN. CENTER OF LANE MARKING
2" HMA (SEE NOTE 2) 6' CRUSHED SURFACING TOP COURSE
(CSTC) (9--03.9(3)) PER WSDOT STANDARD
2" SAWCUT AND REMOVE SPEOFCATIONS, COMPACTED TO 95%
OR PLANE, SEAL WITH MODIFIED PROCTOR
AR-4000W
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
(9-03-19), GRAVEL BORROW (9-03-14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEEF
BASED ON GEOTECH REPORT, COMPACTED TO
WIDTH OF TRENCH AS REQUIRED BY SIZE OF 95% MODIFIED PROCTOR,
PROPOSED IMPROVEMENT (SEE WSDOT
STANDARD SPECIFICATION 2-09.4) PLUS AN PIPE ZONE BEDDING MATERIAL AND COMPACTION AS
ALLOWANCE FOR ANY SHORING. SHORING, IF REQUIRED BY THE WSDOT STANDARD SPECIFICATIONS
NEEDED, SHALL MEET THE REQUIREMENTS OF FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT:
WSOOT STANDARD SPECIFICATION 7-08.3(1)8 F� 4 FOR STORM AND WATER PIPE, PER STD PLAN 220.0
' FOR SANITARY SEWER, PER STD PLAN 405
TRENCH WIDTH * FOR JOINT UTILITY TRENCH, SAND WITH 95%
PASSING A #4 SIEVE AND LESS THAN 5% PASSING
A #200 SIEVE
NOTES:
1. WHEN EXISTING PAVEMENT IN A LANE REQUIRING A FULL WIDTH REPLACEMENT IS BROKEN OR DETERIORATED
TO A A F' VEMENT CONDITION INDEX 7 R ❑ DE RATING OF 0 0 LESS, THE EXISTING PAVEMENT IN THAT LANE, AND
FOR THAT DISTANCE SO CLASSIFTED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH
USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER.
2- PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & INDUSTRIAL ACCESS STREETS - MATERIAL AND THICKNESS
SHALL BE HMA CL �" PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6".
RESIDENTIAL ACCESS STREETS -- HMA CL 4" PG 64-22. THE THICKNESS SHALL BE THAT OF THE EXISTING
PAVEMENT SECTION AND IN NO CASE LESS THAN 4".
3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR
SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB &
GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND
OVERLAID WITH HMA.
4. IF TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALL BE
REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT.
5, IF TRENCHING THROUGH EXISTING DRIVEWAY OR SIDEWALK RAMP, THE DRIVEWAY OR SIDEWALK RAMP SHALL
BE REPLACED TO MEET ADA STANDARDS.
TYPICAL LONGITUDINAL PATCH STD" PLAN - 110.1
PUBLIC WORKS FOR FLEXIBLEI'
0 PAVEMENT OR I 'RIPVED
DEPARTMENT RIGID PAVEMENT WITH OVERLAY I*
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
e' RAISED EDGE DETAIL W
Tez EXTEND SIDEWALK TRAIMVISE r-C' T - r
,n. 11R4 R J011017TS TO INCLUDE RASED EDGE
RUT,' DING r
.11M It
ytyaN
• • SEE Ill DI IDLE
Y • 7 SIDEWALK DETIVL - TRIL'J K7tPr
SL
l ATN
1711N1R (TYPI
! : 15% , FOR CURDD[
�, ► - Sff STD PLAN 101 !01
i
BRIDGE OR PEDESTRAN
RAILING
Bulnir4 -�[[
CONTRACT FLANS --
1.tRTKiAL WALL
SEE M. NL
F
S IN• (%) R (TYP.1
1 I �
1 LTYPIGIL u:
SIDCNALx
WITH RAISED EDGE
.FOR CURB DCTAR$
SE E STO PL IN 101
�JCST111G ROADIYAV
: ' CRUSHE D ROCK SASI
LED SlAtFACINO TOP COURSE 1CSTC1
I IO 95% VO].FIEO N4,h IC4
4I? OVRELffIrt WAAtD6Y
EERI TYMM VIER AL CURS
R A SIDEwAUL CFTC UNDER
S OUT12A TO BE 6-TNICKNESS 09
I DDSTING R000WAY CRUSICD ROCK
V"CH EVER IS GREATER VYP IOR
IRE & OJrfou
S FI WISHED GRADE R•AN18EL.Uv
tr TOP OF CONCA&W &IJRFALE
ADJACENT TO CURB r-r 1. 0' 161,11
ROU am t/l(60R Rwl
FOR WRELIETAII
1 y IDY. SEE srD n.AN P. L
5
FOG CURB DETAILS ADJACENT TO CURE
SWEWALX SEE STO PLAN ICI (STEEPFILL St
D�£SI
ALL OR I11L41TER
6tl R O"W I
SIDEWALK
17 IG R
3.11- PW PRELROLDED - -'
JOLYT FILLER
ADJACENT TO CURB AND RAIUNG OR WALL DEO
JO,M FILLER!
BUtFOi arRIP SIDEWALK ADJACE,NF TO WALL DETAIL
�k Ulm
SIDEWALK (SEE NOTE 1e1
SLCI IONS 1!J' (wrI A
s fTYP.I FOR CURB DESAry.$
L1A%MK- SEE STD HJM *I
k "
T' r
S ORRDU ArCH O STING
p / d'WOE SMOOTH
7'V T BfLONTOP OF O1ROW LEDPEPoAETEA
FR11611ED 7fR11DF EI'�GSI In. -.
STIRPACE LIJ�Is .F -
1d" V �.- C04ENT CONCRETE CURB
ADJACENT TOBUFFERSTRIP (C RDGUTTERSNOWM
f r FOR L1FB DETARS
y ~: SEE STD PLAN 501
Lip
\ ` ua" TD W
NOTESr � i �
7 Y
t. Four fDos of the TidOwalK WiC71 shah
be the m
Bccesslbl
and R
Access
Cable Va
appe'le
MUSL ha
Grade of
S,d-IL!
[DnsuuLli
Co npclr
S�ndan
3. Eoncftl!
CONTRACTION Jf1DYT 4 SEE[ mirtRrnt pedesULen [HSIDEWWfOMY
e rolrta L'L'I;
eD Dr Yar:Kal ,•6 •�A,� Jb •:
orlxonglabMnxdiOni GratMgs, -� ;'•►. ?
Coven, Junction BOxe3, CURSAN THExAFAILK I SMF 6brH
1
Dlh, PuA Saxes and other
Tyn(ki wl:Nn [hD elddwih
flu ah WIBt wrfece, 9n0 maYJ1
U10 ildewaOL 4
[ Cemen[ CenvetL Curb and
5 naa aerTNned In new For OIhOf r0ferencad N07E.5 see
on -When replxammt wore STD PLAN 104.2.
eY � Monali D+k Cement
Cur4bul[dTxl WSDOT
Plan F-3n !D•D3 Pav2O Burfacas rnustmmply wlln
Lp hr 4.011L} PSI. ST{4 PLAN 1 p2-T as appiiCabe
STD. PLAN 102
I'llB1SC WORKS CEMENT CONCRETE
DF.PARTNIENT SIDEWALK
CURS AND SlpE',yAl1K iSTI STO RAN leLll
sr- C CONTRACTION JOINT
JOIM AND FINISH
DETAIL • • s •�P -
JOINT FILLER
E FULL -DEPTH
EXPANSION JOINT
I O
'
LANE 'I LANE
I
I
� I
I
I
I I
I
INITIAL 2- DEEP SAWCUT OR GRIND, AND
I I
LIMIT OF FINAL OVERLAY. GRIND AND PAVE
I
FULL STREET WIDTH OVERLAY REQUIRED.
I r
I I /
a
I I '
I
w
,
I r
I Ir
I r�
I rl
I
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I � i
I
I
EDGE OF EXISTING PAVEMENT
EDGE OF TRAVELED LANE (EDGE STRIPE)
I
r I
r 1.
I_
/ L
r -
I
VARIES: 4.5' MIN. (SEE STD PLAN 110.1)
r -
/ I
CENTER OF ANY MARKED LANE LINE,
I
PROVIDE NEW CHANNELIZATION AFTER OVLL'LAY
r
I
SECONDARY FULL DEPTH SAWCUT FOR
r
/
I
I
PROPOSED TRENCH
I
INITIAL 2" DEEP SAWCUT OR GRIND, AND
{
LIMIT Or FINAL OVERLAY. D AND E
FULL STREET WIDTH OVERLCAYNREQUIRED
LANE LANE i LANE
I -
0
i
I
FOR TYPICAL SECTION
AND NOTES SEE STANDARD PLAN
110.1
STD. PLAN - 110.2
PUBLIC WORKS
REQUIRED SAWCUT, GRIND AND
�i 11H
DEPARTMENT
OVERLAY FOR LONGITUDINAL TRENCHES
;;I)
/O It-1)
10-3-19
Rol
REVISION
13"x24' PLASTIC METER BOX EQUAL TO MID -STATES PLASTIC.
INC. BCF SERIES MSBCF 1324-18 WITH 1.75' THICK DUCTILE
IRON DIAMOND PLATE COVER EQUAL TO MID -STATES PLASTICS.
INC. MSCBC-1324-R WITH READER LID AND 2" DRILLED HOLE
FOR TOUCHREAD PIT LID (SEE DETAIL A -A)
9' MIN
12" MAX
FINISH GRADE
E
• 4
36' MIN COVER M O
22-1/2'
NEW DUCTILE
IRON
WATERMAIN
CIS PRIVAT_
PIPING PIPING
zI
IN UNIMPROVED RIGHT OF
j
WAY INSTALL METER BOX AT
PROPERTY LINE WITH 12'
LONG COPPER TAILPIECE.
W
I
ISIDEWALK
${
TOUCHREAD WATER
METER TO BE
SUPPLIED BY THE 12" a s
CITY TYPE "K" SOFT o'D
COPPER TUBING
f
IF SERVICE LINE TO HOUSE IS OR 1"
TO BE INSTALLED IN THE FUTURE
INSTALL FORD C14-33 OR 44 FIP:/7/GA/LVANIZED
x COMPRESSION COUPLING
' LOF W DOWN TO CENTERLENE�
OF WATER MAIN TO
PROVIDE SLACK IN COPPER COPPERSETTER FOR 5/8"Ir3/4" METER: FORD
SERVICE LINE TO METER. VBH72-15W-44-33G, OR MCOONALD BRASS: 21-215WCOQ33, OR
MUELLER: 3/4-B-2470-2 WITH ANGLE BALL VALVE ON INLET AND
SINGLE CHECK VALVE ON OUTLET
CORPORATION STOP WITH BALL VALVE. FORD COPPERSFTTFR FOR i" METER: FORD VSH72-15W-44-44G, OR
TAPERED THREAD (CC). QUICK JOINT McDONALD BRASS- 21-41SWC0044, OR MUELLER! 1-8-2470-2
(3/4' FB1000-3-Q) OR AY MCDONALD 4701E BOTH INLET AND OUTLET WITH QUICK JOINT. PADLOCK WINGS ON
(1" F81000-4-0) OR AY MCDONALD 47018 INLET ANGLE SALL VALVE AND SINGLE CHECK VALVE ON OUTLET,
ALL FITTINGS SHALL. BE WITH OUICK JOINT,
NOTE:
ALL METER BOXES INSTALLED WITHIN CONCRETE OR PAVED DRIVEWAYS SHALL BE
CAST-IRON EQUAL TO CLYMPIC FCUNDARY- EXPANSION JOINTS MUSH BE INSTALLED ON
BOTH SIDES OF METER BOX.
A` A DRILL 2" DIA, HOLE FOR AMR (AUTOMATIC
METER READ) TOUCHREAD DEVICE
L 2-1/2" MIN. FROM NEAREST
FF -- AND FRONT EDGE OF PIT LID
I
TYPICAL
Rib
NOTE:
THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM
UNDERNEATH RIBS UNLESS THE RIB SPACING ALLOWS THE
NUT TO TIGHTEN AGAINST THE OPEN SIDE OF MORE THAN
ONE l
SM. PLAN - 320.1
NOVEMBER 2009
VARIES: 4.5' MIN.
LANE LINE
MARKING SAWCUT AFTER BACKFILL
7�_DEPTH OF EXISTING PAVEMENT
2" - S" HMA E OF PAVEMENT, EDGE
(SEE NOTE 2) 1' 1' OF CURB & GUTTER, OR
MIN. MIN- CENTER OF LANE MARKING
2" HMA (SEE NOTE 2) 6" CRUSHED SURFACING TOP COURSE
(CSTC) (9-03.9(3)) PER WSOOT STANDARD
2" SAWCUT AND REMOVE SPECIFCATIONS, COMPACTED TO 95%
OR PLANE, SEAL WITH MODIFIED PROCTOR
AR-4000W
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
(9-03.19), GRAVEL BORROW (9-03.14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO
WIDTH OF TRENCH AS REQUIRED BY SIZE OF 95% MODIFIED PROCTOR -
PROPOSED IMPROVEMENT (SEE WSOOT
STANDARD SPECIFICATION 2-09.4) PLUS AN PIPE ZONE BEDDING MATERIAL AND COMPACTION AS
ALLOWANCE FOR ANY SHORING. SHORING. IF REQUIRED BY THE WSDOT STANDARD SPECIFICATIONS
NEEDED, SHALL MEET THE REQUIREMENTS OF FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT:
WSDOT STANDARD SPECIFICATION 7-08.3(1)B L I * FOR STORM AND WATER PIPE, PER STD PLAN 220.0
* FOR SANITARY SEWER, PER STD PLAN 405
TRENCH WIDTH * FOR JOINT UTILITY TRENCH, SAND WITH 95%
PASSING A #4 SIEVE AND LESS THAN 5% PASSING
A #200 SIEVE
NOTES
1- WHEN XI 1EN EXISTING PAVEMENT IN A LANE REQUIRING A FULL WIDTH REPLACEMENT IS BROKEN OR DETERIORATED
TO A PAVEMENT CONDITION INDEX RATING OF 70 OR LESS, THE EXISTING PAVEMENT IN THAT LANE, AND
FOR THAT DISTANCE SO CLASSIFIED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH
USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER.
2. PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & INDUSTRIAL ACCESS STREETS -- MATERIAL AND THICKNESS
SHALL BE HMA CL 4." PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6"_
RESIDENTIAL ACCESS STREETS - HMA CL }' PG 54-22, THE THICKNESS SHALL BE THAT OF THE EXISTING
PAVEMENT SECTION AND IN NO CASE LESS THAN 4'_
3- WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR
SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB &
GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND
OVERLAID WITH HMA.
4- IF TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK Al CURB SHALL BE
REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT-
S- IF TRENCHING THROUGH EXISTING DRIVEWAY OR SIDEWALK RAMP, THE DRIVEWAY OR SIDEWALK RAMP SHALL
BE REPLACED TO MEET ADA STANDARDS.
TYPICAL LONGITUDINAL PATCH S1'D' PLAN - 11D.1
19 PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR III k \ ED
DEPARTMENTFRIGID PAVEMENT WITH OVERLAY )� IJ i 7
SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY DATE APPR APPROVED:
R. DECCIO
SCALE:
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
1 "=20' fill
ONE INCH DATUM 4
AT FULL SCALE Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
DocuSign Envelope ID: BEECF5B6-6U2A-4E4A-B436-A317AA638878
I
SEE 37ANDARO PLANS 110. 110.1, 1102. AND 111 FOR PAVEMENT
RESTORATION REQUIREMENTS
SURFACE RESTORATION AS ,
SPECIFIED !N CONTRACT DOCUMENTS
EXISTING PAVEMENT SURFACE
6" MIN. ,SEE NOTE 4
MEAT LIN E TR ENCH
'CRUSHED SURFACING TOP COURSE' PER
WSDOT STD. SPEC 9.03-Il COMPACTED
v v T095% OF MAXIMUM DENSITY
\j
J 'CRUSHED SURFACING TOP COURSE" PER
/ WSDOT STO. SPEC 9-M%3), "BANK RUN
GRAVEL FOR TRENCH BACKFILL' PER
v O WSDOT STD- SPEC 9.03, 19, OR "GRAVEL
BORROW' PER WSDOT STO. SPEC 9-03,14(9),
COMPACTED TO OF KMIMUM DENSITY
95%
f\
v v
BENCH AS NEEDED FOR
SHORING SYSTEM WHEN
DEPTH IS 4' OR GREATER
PIPE � \
PIPE ZONE BEDDING AND BACKFILL
PER STO. PLANS 220.00 AND 220,10
SEE NOTE 1
UNPAVEDAREM PAYED AREAS
I
NOTES:
1. SEE WSDOTIAPWA STANDARD SPECIFICATIONS SECTION 2-09.4 FOR
MEASUREMENT OF TRENCH WIDTH.
2. EXCAVATIONS OVER a' DEEP SHALL COMPLY WITH THE SAFETY STANDARD
OFSCRIRED IN CHAPTER 2WIS5 PART N OF THE WAG.
3. MAXIMUM BACKFILL DEPTH ABOVE PIPE SHALL NOT BE EXCEEDED, AS
DETERMINED BY PIPE MANUFACTURER,
4. IN PAVED AREAS. IF PIPE HIS LESS THAN 3' OF COVER. USE "CRUSHED
SURFACING TpP COURSE' FOR THE ENTIRE BACKFILL DEPTH ABOVE PIPE LANE.
5. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, OxAW[NG 15 NOT TO SCALE {NTS}
STD. PLAN - 220.20
D 9/28/2018
GAZ
oR PUBLIC WORKS
TYPICAL TRENCH AND BACKFILL
:45 A
�,1 DEPARTMENT
DATE
', I[uSign Envelope 10: 6EECF5B6-602AAE4A-8436-A317AA638878
CONFIGURATION ON SLOPING GROUND
DOWNSPOUT WITH CLE►NOUT FILTER, SEE DETAIL
CLEANOUT PER STD- PLAN 22,00
le YIN, LEVEL TRENCH YVTTN
PERFORATED PIPE, SEE NOTE t
Tr
MaJ-I
5,
MIN- 3 I
II- a LL I
� I
CL.EANOUT PER
M. PLAN MOO
TO STORY DRAY1 SY$TEM ,
FOOTING IXWHBYPASS-
5' 5' CLEANCUT PER
ON. MIN. I
M. PLAN =-00
TO STORM DRAIN SYSTEM
FIOWINSPOUSEE�WU�CLEANOUT 10'MIN. LEVEL TRENCH WIT,i
PERFORATED PIPE. SEE NOTE 1
- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ --
C ONFIGURATION ON FLAT GROUND
PLAN VIEW OF PARCEL
COMPACTED TOPSOIL OR OTHER CLEAN FILL
NONAWNEN GEOTEx ILE FOR SEPARATION Lr MIN. PVC
ON TOP AND SIDESCF TRENCH PER WSDOT PERFORATED PIPE
$PEQIFICATIONS SECTION g8U20 TABLE 3 PER ASTM D1765
sDLlos•
n LEAVES
_
- FILTER SCAB E]N
16•MIN-
_ RWASHED
ORAN
ORAIH ROCK
2'•B TO
,'..
GROUND
t
24• MIN. �-•
•IE TYPICAL DOWNSPOUT
UNDISTURBEDNATFVE$OIL
MIN. 1• ABOVE SEASONAL HIGH FILTER DETAIL
GROUNDWATER TABLE
SECTION A
NOTE&
1. TRENCH LENGTH TO BE 10 FEET W LENGTH FOR EVERY 5,D00 SF 0FC0III•RI8UTIN0 IMPERVIOUS SURFACE, OR 35p00SF
OF NON-NATIVE PERVIOUS SURFACE- OR PORTION THEREOF.
(iENERAL NOTE&:
1. INFILTRATION N M T F RUNOFF •FAMI Y P HOMES T LIRA
THE U REO OR00 LINO FROM &OGLE L OR DU LE% EB OR O CONTROL
BASEMENT FLOWING C V REGULATIONS FOR UNDERGROUND WJECTx]N
T CONSULTWA DEPARTMENT OF D
RAM(I RUNOFF MAN
CONTROL PROGRAM (IJIQI FOR OTHER TYPE$OF RUNOFF MA.NAC,,EMENT.
2. IMPERVIQU$ AREAS LARGER THAN 1e,00e WAND NOI TTVK PERVIOUS AREA$ LARGER THAN 35M $F MAY REOLJIRE
LARGER PIPE AND SHOULD BE DESIGNED BY CIVIL ENGINEER
I. THE PERFORATED PIPE MAY NOT BE PLACED IN A CR ITICAL AREA BUFFER OR ON SLOPES STEEPER THAN 25%
4. SEE CONSTRUCTION PUIN$ FOR SPECIFIC PROJECT REQUIREMENT$.
UNLESS OTHERWISE NOTED, DRAWING LS NOT TO SCALE [NTSI
PUBLIC WORKS
PERFORATED STUB -OUT
STD. PLAN - 263.40
W °
` DEPARTMENT
ice
CONNECTION
GAZ 9/28/2018 1
:45 A
DAIS
CITY OF
RENTON
uilding/Public Works Dept.
R-405207
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
jchavez 10/18/2019
AVON DEVELOPMENT 2 LOT
SHORT PLAT
DETAILS
DATE:
4-2-19
PAGE:
R-405207
SHEET: 7 OF: 9
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GFNERAi_ NOTES:
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1- The Intent of INN design I to fad litate the mmonl
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of the curie.
2. The expanal on Joints of the
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ISOMETRIC
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7 OR S EQUAL SPACES
TF! DIRECTION FLOW
15W MAX- SJ
PUBLIC WORKS
+� DEPARTMENT
SECTION B
NOTES:
I BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES. GRATES. AND
COVERS. UNLESS OTHERWISE SPECIFIED. PROVIDE TWO HOLES IN
THE FRAME THAT ARE VERTICALLY ALIGNED WITH THE GRATE OR
COVER SLOTS. THE FRAME SHALL ACCEPT THE 5W-11 NC x 7 ALLEN
HEAD CAP SCREW BY BEING TAPPED, OR OTHER APPROVED
MECHANISM. LOCATION OF SOLT•DOWN HOLES VARIES BY
MANUFACTURER.
2. REFER TO STANDARD SPECIFICATION 9415.15(2) FOR ADDITIONAL
REQUIREMENTS.
3. FOR FRAME DETAILS. SEE STANDARD PLAN 204,W,
UNLESS OTHERWISE NOTED, DRAWING 1S NOT TO SCALE (NT51
STD. PLAN - 204.20
O :
RECTANGULAR VANED GRATE
GAZ 9/28/2018 I
:45 n
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
DocuSign Envelope ID; 6EECF5B6-602A-4E4A-6436-A317AA638878
TOE IN
4'. 4'
NOTES:
1. CONDITIONS OF USE
1 1 PLASTIC COVERING MAYBE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS.
1 2 PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES
1 3 CLEAR PLASTIC SHEETING MAY BE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROW Tri
CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS.
1 4 THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND
UNSTABLE SLOPES,
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.L PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF 0-06 MILLIMETERS.
22. IF EROSION AT THE TOE OF A SLOPE IS LIKELY, A GRAVEL BERM. RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE
OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF.
23. TIRES. SAND BAGS. OR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC
24. SEAMS BETWEEN SHEETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED.
3. MAINTENANCE STANDARDS
3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED.
3.2, IF THE PLASTIC BEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION, IT MUST BE COMPLETELY REMOVED AND REPLACED
3.3. WHEN THE PLASTIC IS NO LONGER NEEDED. R SHALL BE COMPLETELY REMOVED.
aRIPUBLIC WORKS
DEPARTMENT
PLASTIC COVERING
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
Imo. TRENCH WIDTH.
SEE NOTE 3
PIPE ZONE SFnnlnlr_ gun
SACKFILL. SE
FOUNC
LEVEL
FOUNDATION MATERIAL,
IF REQUIRED, SEE NOTE 5
Pi PE ZONE BEDDING AND
BACK PILL. SEE NOTE -
FOUNDATION
LEVEL
RIGID PIPE NOTES:
1 PIPE COMPACTION LIMITS SHOWN ON THIS PLAN ARE FOR PIPE
CONSTRUCTION IN AN EMBANKMENT. FOR PIPE CONSTRUCTION IN
A TRENCH, THE HORIZONTAL LIMITS OF THE PIPE COMPACTION
ZONE SHALL BE THE WALLS OF THE TRENCH.
2. 0.D IS EQUAL TO THE OUTSIDE DIAMETER OF A PIPE OR THE
OUTSIDE SPAN OF PIPE -ARCH
3, SEE STANDARD WS DOTeAPWA SPECIFICATIONS SECTION 2-09.4 FOR
TRENCH WIDTH.
4. PIPE ZONE BEDDING AND SACKFILL MATERIAL SHALL BE PLACED IN
6" LOOSE LAYERS AND COMPACTED TO 95% MAXIMUM DENSITY
5. EXCAVATE UNSTABLE MATERIAL DOWN TO FIRM SOIL AND REPLACE
WITH FOUNDATION MATERIAL CLASS A OR B PER STANDARD
WSDOTIAPWA SPECIF ICATIONS SECTION M177,
®GRAVEL BACKF ILL FOR PIPE ZONE BE (WSDOT 9.03 12(3))
OR MAINTENANCE ROCK (WSDDT 9-0a.9(4))
TRENCH WIDTH,
SEE NOTE 3
SPAN S'
79M
RISE
FOUDATIDN fuWTER1AL,
IF REQUIRED, SEE NOTE 5
PIPE - ARCH
4ERWISF NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 213.30
GAZ 9/28/2018 1 :45 Al
MINIMUM
ALLOWED IN ZONE 1
PIPE TYPE
COVER IFTI
PUBLIC?
PRIVATE.?
OF THE APAP
CORRUGATED
20
YES
YES
YES
STEEL PIPE
SPIRAL RIB STEEL
2.0
YES
YES
YES
PIPE
PLAIN CONCRETE
PIPE (PCP)
2.0
NO
YES
NO
REINFORCED
CONCRETE PIPE
1.0
YES
YES
NO
MIR)
CORRUGATEDOR
SPIRAL RIB
2.0
YES
YES
NO
ALUMINUM PIPE
DUCTILE IRON PIPE
1.0
YES
YES
YE".
CIRCULAR PIPE
DIAMETER
MINIMUM DISTANCE
BETWEEN BARRELS
Ir TO 24•
12-
30" TO 96"
❑IAMETER r 3
1 OZ" TO 186"
49'
PIPE -ARCH
SPAN
MINIMUM DISTANCE
BETWEEN BARRELS
18" TO 36'
12"
43- TO 142'
SPAN r 3
148" TO 199'
4(I
UNLESS OTH€AWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 220.00
URIPUBLIC WORKS PIPE ZONE BEDDING AND APPR ED
DEPARTMENT COMPACTION -RIGID PIPE GAZ 9/28/2018 I
•we Wmrr.vain DATE
10-3-19
REVISION
:45 AN
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638876
29 1i4"
RECESSEDALLEN
HEAD CAP SCREW
SIB• - I I NC x 7
C TE
PRONE
SECTION BOLT•DOWN DETAIL
SEE NOTE 2
241 W
1
I
SECTION A
SEE DETAIL ISOMETRIC VIEW
I �•I raw
1!•S
' T va NOTES:
I . THIS 1 4 1R• J SEE FRAME IS
DAR DPLANS 204.10..204.20, 20D4.300. TES OR COVERS,
AND 204 40,'�
1\ 1 TV8" I 2. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES. GRATES, AND
' FRAME THAT ARSVERTICALLY ALIGNIEO W THOTHE GRATE ORLCOS
VINE
R SLOTS.
1 SIB' THE FRAME SHALL ACCEPT THE 518'-11 RC It 2* ALLEN HEAD CAR SCREW BY
\ 4• ' BOLT DOW HOLG TAPPED. EOTHER RE HOLES BY MANUFACTURER.
LOCATION OF
2 112" _ / 3. REFER TO STANDARD SPECIFICATION 9A5.15(2) FOR ADDITIONAL
DETAIL / REQUIREMENTS.
UNCE55 OTHERWISE NOTED, DRAWING 15 NOT TO SOME (NTS)
STD. PLAN - 204.OD
► PUBLIC WORKS RECTANGULAR FRAME D 9/28/2018 I :45 A
DEPARTMENT GAZ
ItIW7r,.,,, w�.n....w...,.,v DATE
DocuSign Envelope ID: 6EECF5B"02A-4E4A-B436-A317AA638878
SEE STANDARD PLANS 110. 110.1. 1102, AND 1 11 FOR PAVEMENT
RESTORATION REQUIREMENTS
SURFACE RESTORATION AS
,
SPECIFIED IN CONTRACT DOCUMENTS
I
1Y MEN. EXIST ING PAVEMENT SURFACE
-
ff-----------------
-------- --
J f v
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MIIN.. SEE NOTE 4
NEAT LINE TRENCH
`
'CRUSHED SURFACING TOP COURSE' PER
W9007 STD- SPEC 9.03.9(3). COMPACTED
TO 95% OF MAXIMUM DENSF Y
'CRUSHED SURFACING TOP COURSE' PER
WSDOT STD. SPEC 9.03.9(3). -BANK RUN
GRAVEL FOR TRENCH BACKFILL' PER
WSDOT STO SPEC 99-03.19.OR-GRAVEL
BORROW PE R WSOOT STD. SPEC "3 14(1).
COMPACTED TO SM/ OF MAXIMUM 0ENS11Y
BENCH AS NEEDED FOR
SHORING SYSTEM WHEN JJ
DEPTH IS 4' OR GREATER
PIPE \
PIPE ZONE BEDDING AND BACKFILL `
PER STD. PLANS 220-00 AND 220,10
�- SEE NOTE 1
UNPAVED AREAS I PAVED AREAS
I
NOTES:
1• SEE WSDOPAPWA STANDARD SPECIFICATIONS SECTION 2-00.4 FOR
MEASUREMENT OF TRENCH WIDTH.
2. EXCAVATIONS OVER 4• DEEP SHALL COMPLY WITH THE SAFETY STANDARD
DESCRIBED IN CHAPTER 296-155 PART N OF THE WAG.
3. MAXIMUM SAC KFILL DEPTH ABOVE PIPE SHALL NOT BE EXCEEDED, AS
DETERMINED BY PIPE MANUFACTURER.
4. IN PAVED AREAS, IF PIPE HAS LESS THAN X OF COVER. USE'CRUSHED
SURFACING TOP COURSE' FOR THE ENTIRE: BACKFILL DEPTH ABOVE PIPE ZONE.
5 SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 220.20
• PUBLIC WORKS TYPICAL TRENCH AND BACKFILL D 9/28/2018 1
-�It DEPARTMENT GAZ
1%17w.vANln A4nWNvew DATE
ID 4-2-11 RAD SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY DATE APPR APPROVED:
R. DECCIO
SCALE:
1 "=20'
I ONE INCH I
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
DocuSign Envelope ID: 6EECF5B6.602A-4E4A-B436-A317AA638878
ONE N3 BAR HOOP FOR W HEIGHT
INCREMENT ISPACED EQUALLY).
SEE NOTE 1
RECTANGULAR ADJUSTMENT SECTION
D
rp
43 BAR FACH CORNER I
43 BAR EACH SIDE I`Y
73 BAR EACH WAY
PRECAST BASE SECTION
413 BAR HOOP
PIPE ALLOWANCES
MAXIMUM
PIPE MATERIAL
INSIDE
DIAMETER
REIN FORCED OR PLAIN
12"
CONCRETE
ALL METAL PIPE
15•
CPSSP•,
12,STD.
SPEC. 9.05,m
SOLID WALL PVC.
STD, SPEC. M5.1211}
15'
PROFILE WALL PVC,
STD. SPEC. 9-05.12(2}
15'
'CORRUGATED POLYETHYLENE STORM
SEWER PIPE
NOTES:
, AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN
EN THE PRECAST BASE SECTION. FIBERS IPLACED IN
ACCORDANCE WITH STANDARD SPECIFICATION
9-05.50(91). OR WIRE MESH HAVING A MINIMUM AREA OF
0.12 SQUARE INCHES PER FOOT SHALL BE USED WRH
THE MINIMUM REQUIRED REBAR SHOWN IN THE
ALTERNATIVE PRECAST BASE SECTION. WIRE MESH
SHALL NOT BE PLACED IN THE KNOCKOUTS. AS AN
ACCEPTABLE ALTERNATIVE TO THE REBAR SHOWN IN
THERECTANGULAR ADJUSTMENT SECTION, WIRE MESH
AVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER
FOOT MAY BE USED.
2 THE XNCCKOUT DIAMETER SHALL NOT BE GREATER
THAN 2(Y KNOCKOUTS SHALL HAVE A WALL THICKNESS
OF Z' MINIMUM TO Z.5- MAXIMUM. PROVIDE A 1.5'
MINIMUM GAP BETWEEk THE KNOCKOUT WALL AIJD THE
OUTSIDE OF THE PIPE. AFTER THE PIPE 13 INSTALLED,
FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE W HH
STANDARD SPECIFICA11014
3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO
THE LOWEST PIPE INVERT SHALL BE 5 FEET.
4. THE FRAME AND GRATE MUST BE INSTALLED WITH THE
FLANGE DOWN
5- THE PRECAST BASE SECTION MAY AVE A ROUNDED
FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF
1 H:24V OR STEEPER
6. THE OPENING SHALL BE MEASURED AT THE TOP OF THE
PRECAST BASE SECTION.
7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE
INLET HAS BEEN PLACED. USE GROUT TYPE 2 FOR
*3 BAR EACH NONSHRINKAPPDCATIONS INACCOROANCE WITH
CORNER I9• MIN. STANDARD SPECIFICATION 9.2Q.3(2}.
8 ALL GRAPE RINGS AND CASTINGS SHALL BE SET IN
MORTAR IN ACCORDANCE WITH STRDARD
SPECIFICATION 9.04-3. THEN APPLY MORTAR TO INSIDE
AND DUTSIDE OF ALL JOINTS, RINGS, RISERS, AND
FRAMES.
9 MORTAR SHALL BE MIXED AND APPLIED PER
MANUFACTURER'S DIRECTIONS.
10. FRAME SHALL E ADJUSTED TO PAVEMENT GRADE BY
TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS
DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT
LENGTH.
11. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND
SEE NOTE 1 REMAIN VISIBLE UPON COMPLETION.
ALTERNATIVE PRECAST BASE SECTION
UNLESS OTH ERW15E NOTED, DRAWING IS NOT TO SCALE INTS:.
tAl�D. PLAN - 200.0D
a PUBLIC WORKS DEPARTMENT CATCH BASIN TYPE 1 9/28/201g I
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For NOTES see STD PLAN 104.2
Y STD. PLAN - 104.4
PUBLIC WORKS CEMENT CONCRETE DRIVEWAY PFT R 11).
DFPARTMFKT ENTRANCE - TYPES C1B, C28,
+' O C3B, and C-MAXB (WITH BUFFER)
G,.0 Z.mme -, Public Wo.Li U-NI A.
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VERTICAL: NAVD 1988
CITY 0 F
HORIZONTAL: NANO 1983/183/1991
RENTON
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Planning/Building/Public Works Dept.
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DETAILS SHEET: 8 OF: 8
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DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
SURFACE WATER STANDARD PLAN NOTES:
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY
PROJECT. THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE
APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS. THEY SHALL BE ADDED AFTER THE
SURFACE WATER STANDARD PLAN NOTES.
1 BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS. A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY
REFERRED TO AS THE CITY. THE APPLICANT. AND THE APPLICANT'S CONTRACTOR
2 THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE. AND FEDERAL PERMITS PRIOR TO CONSTRUCTION
3 ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE
WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL
CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA)- IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO
CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO
THE CITY
4 APPROVAL OF THE ROAD. GRADING. PARKING, BUILDING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E,G. WATER.
SEWER, GAS, ELECTRICAL ETC.) PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS. AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY
THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS ANY DEVIATION
FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY
5. A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
6. THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL
THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANT'S
CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN. AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT
SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL
UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A
CONFLICT EXISTS
7. VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE, NORTH). UNLESS OTHERWISE APPROVED BY THE CITY.
REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS.
8 ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 96% MAXIMUM DRY DENSITY PER SECTION 2-03.304)D - COMPACTION AND
MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS. ALL TRENCH BACKFILL SHALL
BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92 % OF MAXIMUM DRY DENSITY
9 OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE
APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDARDS
10. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHERE
DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED.
11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO. OR IN CONJUNCTION WITH. ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE
APPROVED BY THE CITY,
12. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD
SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION
MATERIAL. AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220,10. AND
22020
13. STEEL PIPE SHALL BE ALUMINIZED. OR GALVANIZED WITH ASPHALT TREATMENT 1. 2, OR 51NSIDE AND OUTSIDE
14. ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PER THE CITY STANDARD PLAN
204 10, 204.20, 204.30, AND 204.50. STRUCTURES SHALL HAVE.
• RECTANGULAR OR ROUND. SOLID LIDS WHEN NOT COLLECTING RUNOFF. AND OUTSIDE OF THE ROADWAY
• ROUND. SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CURB/GUTTER LINE
• ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE
PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO.
15. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM.
16. LIDS OF MANHOLESICATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING ALL MANHOLE,CATCH BASIN RIMS
SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES. UNLESS OTHERWISE SHOWN.
17 ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3.1 SLOPE FROM THE EDGE OF THE
DRIVEWAY TO THE BOTTOM OF THE DITCH.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 267.00
AlOURmar PUBLIC WORKS SURFACE WATER STANDARD PLAN PPR n
m]�
DEPARTMENT NOTES (1 OF 2) GAZ 9/28/2018 1
OraF
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
SURFACE WATER STANDARD PLAN NOTES:
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY
PROJECT. THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT HOWEVER. THE
APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE
SURFACE WATER STANDARD PLAN NOTES.
18 ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED. SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT
AND SHALL MEET THE FOLLOWING SPECIFICATIONS-
• 4 .8 INCH ROCK 140 - 70% PASSING.
• 2 .4 INCH ROCK 1 30. 40 % PASSING. AND
• LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
19. FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE
CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE. UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE BMPS.
20, THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM' SHALL BE LOCATED AT THE PROPERTY
LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00
21 ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE PROVIDED
TO THE CITY PRIOR TO CONSTRUCTION
22, ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV
ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL
PROJECT CURBS. GUTTERS AND/OR PAVEMENT.
23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSDOT STANDARD SPECIFICATIONS
AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS
TESTED.
24 FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED. GRADED. LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL
EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN
26400
25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION ANDlOR LIABILITY
CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM
SYSTEM PROVIDED DURING CONSTRUCTION.
26. ADEQUATE SAFEGUARDS, SAFETY DEVICES. PROTECTIVE EQUIPMENT. FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH. AND SAFETY OF
THE PUBLIC. AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED
RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT
STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY
27. PROJECTS LOCATED WITHIN THE CITY's AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT M6 OF THE RENTON SWDM AND AQUIFER
PROTECTION REGULATIONS (RMC 4-3-050),
28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASINlMANHOLE LIDS, CLEANOUTS, INLETS. ETC.) IN THE STREET TRAVEL LANE WHEEL PATH. INTERSECTIONS OF
STREET TRAVEL LANES. BIKE LANES, SIDEWALKS. AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A
SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A NON -SLIP OR NON-SKID LID PER ADA REQUIREMENTS.
29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS- PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT.
30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2 1.A2 OF THE RENTON SWDM
31 CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE
PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES- COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO
CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO THE
PAVEMENT SURFACE ALL AT ONCE IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE, THEN THE PAVEMENT IS CONSIDERED TO MEET THE
MINIMUM RATE OF ABSORPTION AT LEAST ONE TEST SHALL BE CONDUCTED PER 1.000 SQUARE FEET OF PERMEABLE PAVEMENT IF THIS TEST IS NOT CONCLUSIVE.
THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS (E. G. PARKING AREAS). TESTING OBSERVATION MAY BE ACCOMPLISHED WHILE
WALKING BEHIND A SLOWLY MOVING WATER TRUCK DISCHARGING WATER AT A RATE SIMILAR TO THE BUCKET TEST. PERMEABLE PAVERS SHALL BE TESTED USING
ASTM C1781.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTSI
STD. PLAN - 267.10
SURFACE WATER STANDARD PLAN IAPPRMD
NOTES (2 OF 2) GAZ 9/28/2018 I
DATF
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N. E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
:4S M
: 4 S At
SW 1 /4 OF SE 1 /4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
CITY OF RENTON STANDARDS
All materials and workmanship shall be in accordance with the City of Renton Standard and Supplemental Specifications
(current adopted version) except where otherwise noted in these standards. Materials and workmanship are required to
be in conformance with standards for the Standard Specifications for Road, Bridge, and Municipal Construction prepared
by the Washington State Chapter of the American Public Works Association (APWA) and the Washington State Department
of Transportation (WSDOT) and shall comply with the current edition, as modified by the City of Renton Supplemental
Specifications.
1. An asphalt paver shall be used in accordance with Section 5-04.3(3) of Standard Specifications. A "Layton Box"
or equal may be used in place of the power -propelled paver. Rollers shall be used in accordance with Section 5-
04.3(4) of the Standard Specifications. "Plate Compactors" and "Jumping Jacks" shall not be used in lieu of
rollers.
2. Trench backfill and resurfacing shall be as shown in the City of Renton Standard Details, unless modified by the
City permit. Surfacing depths shown in the standard details are minimums and may be increased by the Engineer
to meet traffic loads or site conditions.
3. Requirement for Patching, Overlay, and Overlay Widths:
Al trench and pavement cuts shall be made by sawcut or by grinding. Sawcuts or grinding shall be a minimum
of one foot (1') outside the trench width. The top two inches (2") of asphalt shall be ground down to a minimum
distance of one foot (1') beyond the actual outside edges of the trench and shall be replaced with two inches
(2") of Class 8 asphalt, per City of Renton Standard Plans. At the discretion of the engineer, a full street width
overlay may be required.
Lane -width or a full street -width overlay will be determined based upon the location and length of the proposed
trench within the roadway cross-section. Changes in field conditions may warrant implementation of additional
overlay requirements.
a. Trenches (Road Crossings):
(1) The minimum width of a transverse patch (road crossing) shall be six and one-half feet (6.S'). See City
of Renton Standard Plans.
(2) Any affected lane will be ground down two inches (2") and paved forthe entire width of the lane.
(3) The patch shall be a minimum of one foot (1') beyond the excavation and patch length shall be a
minimum of an entire traveled lane.
(4) If the outside of the trenching is within three feet (T) of any adjacent lane line, the entire adjacent
traveled lane affected will be repaved.
(5) An area including the trench and one foot (1') on each side of the trench but not less than six and one-
half feet (6.5') total for the entire width of the affected traveled lanes will be ground down to a depth
of two inches (2"). A two-inch (2") overlay of Class B asphalt will be applied per City standards.
b. Trenches Running Parallel with the Street:
(1) The minimum width of a longitudinal patch shall be four and one-half feet (4.5'). See City of Renton
Standard Plans.
(2) If the trenching is within a single traveled lane, an entire lane -width overlay will be required.
(3) If the outside of the trenching is within three feet (3') of any adjacent lane line, the entire adjacent
traveled land affected will be overlaid.
(4) If the trenching is greater than or equal to 30% of lane per block (660 foot maximum block length), or
if the total patches exceed 12 per block, then the lanes affected will be overlaid. Minimum overlay
shall include all patches within the {dock section.
(5) The entire traveled lane width for the length of the trench and an additional ten feet (10') at each end
of the trench will be ground down to a depth of two inches (2"). A two-inch (2") overlay of Class B will
be applied per City standards.
C. Potholing:
Potholing shall meet the same requirements as trenching and pavement restoration. Potholing shall be a
minimum of one foot (1') beyond the excavation. All affected lanes will be ground down to a depth of two
inches (2") and paved not less than six and one half Feet (6.5') wide for the entire width of tlTe lane. Potholes
greater than five feet (5') it) length, width or diameter shall be restored to trench restoration standards. In
all cases potholes shall be repaired per Renton Standard Plans. Restoration requirements utilizing vactor
equipment will be determined by the Engineer.
4. Pavement Removal in Lieu of Grinding:
The contractor in all cases can remove the pavement in the replacement area instead of grinding out the
specified two inches (2") of asphalt. Full pavement replacement to meet or exceed the existing pavement depth
will be required for the area of pavement removal. Patching of pervious concrete shall follow American Concrete
Institute (ACI) 522.1-13. Porous asphalt shall be specified on a project -by -project basis by the engineer.
Permeable materials should be replaced in -kind where feasible. Patching porous asphalt with conventional
asphalt is acceptable if it is no more than ten percent (10%) of the total facility area or does not impact the
overall facility function. Appropriate precautions shall be taken duringpavernentrepair and replacement efforts
to prevent clogging of adjacent surfaces.
S. Trench Backfiil and Restoration Construction Requirements:
a. Trench restoration shall be either by a patch or overlay method, as required and indicated on City of
Renton Standard Plans.
b. All trench and pave merit cuts, which will not be overlaid, shall be made by sawcut or grinding. Sawcuts
shall be a minimum of two feet (2') outside the excavated trench width.
c. All trenching within the top four feet (4') shall be backfilled with crushed surfacing materials conforming
to Section 4-04 of the Standard Specifications. Any trenching over four feet (4') in depth may use materials
approved by the Engineer or Materials Lab for backfilling below the four -foot (4')depth.
d. If the existing material (or other material) is determined by the Engineer to be suitable for backfill, the
contractor may use the native material except that the top six inches (6") shall be crushed surfacing tap
course material.
e. The trench shall be compacted to a minimum ninety -Five percent (95%) density, as described in Section 2-
03 of the Standard Specifications. In the top six feet (6') of any trench, backfill compaction shall be
performed in eight (9) to twelve -inch (12") lifts. Any trench deeper than six feet (6') may be compacted in
twenty-four inch (24") lifts, up to the top six-foot (6') zone. All trench backfill shall be firm and unyielding
but in no case shall be compacted to more than ninety-two percent (92%) of maximum density in
permeable pavement areas.
f. All compaction shall be performed by mechanical methods. The compaction tests may be performed in
four -foot (4') vertical increments maximum. The test results shall be giver) to the Engineer for review and
approval prior to paving. The number and location of tests required shall be determined by the Engineer.
d. Temporary restoration of trenches for overnight use shall be accomplished by using MC mix (cold mix),
Asphalt Treated Base (ATB), or steel plates, as approved by the Engineer. ATE; used for temporary
restoration may be dumped directly into the trench, bladed out and rolled. After rolling, the trench must
be filled flush with asphalt to provide a smooth riding surface. If the temporary trench restoration does
10-3-19 J I NO. I REVISION
not hold up, the contractor shall repair the patch within eight hours of being notified of the problem by
the City. This requirement applies 24 hours per day, seven days per week. In the event that the City
determines to repair the temporary patch, the contractor shall reimburse the City in an amount that is
double the City's costs in repairing the patch, with the second half of the reimbursement to represent City
overhead and hidden costs.
e. Asphalt Concrete Class E or Class B shall be placed to the compacted depth as required and indicated on
City of Renton Standard Plans or as directed by the Engineer. The grade of aspha€t shall he AR-4000W. The
materials shall be made in conformance with Section 9-02.1(4) of the StandardSpecifications.
f. Tack coat shall be applied to the existing pavement at edge of saw cuts and shall be emulsified asphalt
grade CSS-1, as specified in Section 9-02.1(6) of the Standard Specifications. Tack shall be applied as
specified in Section 5-04 of the Standard Specifications.
g. Asphalt Concrete Class E or Class B shall be placed in accordance with Section 5-04 of the Standard
Specifications; except those longitudinal joints between successive layers of asphalt concrete shall be
displaced laterally a minimum of twelve inches (12"), unless otherwise approved by the Engineer. Fine
and coarse aggregate shall be in accordance with Section 9-03.8 of the Standard Specifications.
All street surfaces, walks or driveways within the street trenching areas shall be feathered and shimmed
to an extent that provides a smooth -riding connection and expeditious drainage flow for the newly paved
surface.
Feathering and shimming shall not decrease the minimum vertical curb depth below four inches (4") for
storm water flow. The Engineer may require additional grinding to increase the curb depth available For
storm water flow in areas that are inadequate. Shimmingand feathering as required by the Engineer shall
be accomplished by raking out the oversized aggregates from the Class B mix as appropriate.
Surface smoothness shall be per Section 5-04.3(13) of the Standard Specifications. The paving shall be
corrected by removal and repaving of the trench only. Asphalt patch depths will vary based upon the
streets being trenched. The actual depths of asphalt and the work to be performed shall be as required
and indicated on City of Renton Standard Plans.
Compaction of all lifts of asphalt shall be a minimum ninety-two percent (92%) of density as determined
by WSDOT Test Method 705. The number of tests required shall be determined by the Engineer.
Testing shall be performed by an independent testing lab with the results being supplied to the Engineer.
Testing is not intended to relieve the contractor from any liability for the trench restoration. It is intended
to show the inspector, and the City, that the restoration meets these specifications.
h. All joints, except those associated with permeable pavement, shall be sealed using paving asphalt AR-
4000W.
i. When trenching within the unpaved roadway shoulder(s), the shoulder shall be restored to its original
condition, or better.
j. The final patch shall be completed as soon as possible and shall not exceed fifteen (15) working days after
first opening the trench. This time frame may be adjusted if delays are due to inclement paving weather
or other adverse conditions that may exist. However, delaying of final patch or overlay work is subject to
the Engineer's approval. The Engineer may deem it necessary to complete the work within the fifteen (15)
working daytime frameand not allow any time extension. Should thisoccur, the contractor shall perform
the necessary work, as directed by the Engineer.
k. A City of Renton Temporary Traffic Control Plan (from Renton Transportation Engineering) shall be
submitted and approved by the Engineer a minimum of three (3) working days prior to commencement
of work.
6. Removal of Utility Locate Markings from Sidewalks Required:
The permittee will be required to remove utility locate marks on sidewalksonly within the Center Downtown
Zone. The perm ittee shall remove the utility locate marks within 14 days of job completion.
SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY I DATE I APPR I APPROVED:
R. DECCIO
SCALE:
VERTICAL: NAVD 1988
•
HORIZONTAL: NAD 1983/1991
1 "=20'
DATU M
PRI
ONE INCH
AT FULL SCALE
Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
CITY OF
RENTON
uilding/Public Works Dept.
R-405209
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
jchavez 10/18/2019 '
AVON DEVELOPMENT 2 LOT
SHORT PLAT
NOTES
DATE:
3-22-19
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TAX PARCEL
559205-2568
LINCOLN PLACE SHORT PLAT
REC. NO. 2016020900007
THE SAFE PEDESTRIAN WALKWAY GOES FROM THE SITE,
EAST ALONG NE 14TH STREET TO MONTEREY AVE NE
THEN NORTH UP MONTEREY AVE NE TO NE 16TH
STREET THEN EAST TO INTERSECTION OF EDMONDS AVE
NE AT MCKNIGHT MIDDLE SCHOOL
11
SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
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KI RKLAN D, WA. 98033693
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TEL. (425) 212-2280 O/STE
FAX. (425) 889-6887
NAL
11 12-3-20 NO.
J. DECIS10N:
LEGEND
GASED MONUMENT (OGGUPIED 10/1(9)
•
EXISTIN6 CORNER AS DESGRIBED
&' WOOD FENCE (UNLESS OTHERWISE NOTED)
° 450.0
SPOT ELEVATION
PPS
POWER POLE
H YD�6
HYDRANT
w M
WATER VALVE
w Z
WATER METER
%
POWER METER
®
GATGH BASIN
SSMH
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SANITARY SEWER MANHOLE
TREES: CALIPER IN INGHES $ TYPE:
•
G-GEDAR, P-PINE, FR-FRUIT
12F 12FR
F-FIR, UP -UNKNOWN DEGIDUOUS
P
OVERHEAD POWER LINE
CITY OF RENTON SURVEY CONTROL
LOT 10 CONTROL MON 57
3" FLAT BRASS DISC WITH "X" AND A PUNCH MARK O1 CONCRETE POST AT
TAX PARCEL THE CONSTRUCTED INTERSECTION OF N.E. 12TH STREET AND EDMONDS AVENUE
559205-0100 NE
CONTROL MON 71
TOP OF 2 1 /2" BRASS DISK SET IN CONCRETE MONUMENT 11-8 S AND 9' EAST
OF THE INTERSECTION OF NE 12TH STREET AND ABERDEEN AVENUE NE
SITE DATA:
0.
TAX PARCEL/PLAT NUMBERPROJECT : 3343902566
MONTEREY HEIGHTS
b.
ADDRESS(ES): 1909 NE 14TH ST RENTON, WA. 98056
VOL. 194, PIGS. 50-52
C.
SITE AREA: 11,960 SF OR 0.28 ACRES
d.
DISTURBED AREA 11,000 SF OR 0.25 ACRES)
e.
GROSS IMPERVIOUS AREA 6,009 SF OR 0.14 ACRES)
LOT 9
f.
NET NEW IMPERVIOUS AREA 6,009 SF OR 0.14 ACRES
g.
IMPERVIOUS SURFACE COVERAGE BASED ON GROSS IMPERVIOUS AREA: 50.4%
TAX PARCEL
h.
BUILDING COVERAGEBUILDING SIZES: 4,930 SF
559205-0090
i.
PARKING COUNT VEHICLE: 8-TOTAL (4-DRIVEWAY AND 4-GARAGE) AND 4-BICYCLE GARAGE
i.
ZONING: R-8(CITY OF RENTON
k.
MAX BLDG NUMBER OF STORIES: 2
I.
MAX WALL PLATE HEIGHT: 24'
M.
MAX BLDG LOT COV'G: 50%
n.
MAX. IMPERVIOUS SURFACE: 65%
0.
SETBACKS
MIN FRONT SETBACK: 20'
MIN REAR SETBACK: 20'
MIN SIDE SETBACK: 5'
The Java n Short Plat, File LUA18 0204, as dep ieted in Each ihit 2, is a Ppmved a Ind is su bjeot to t he fo I Iowi ng
con d ition5:
1- Th e app ka Int shal I .provi de er iden ce tD th a Durre nit Pla nn i ng P reject Manager that the exi sti ng si ngle-
farni[V residence o n th a prope rty has bee n re moved p rime to su ben itti ng th a Ii na I short p lat docu rn ent
for recording_
2. Th a app licarrt shal I provi de a joint use d riveway with a sing le cu rb cut onto N E 14th St. Th e j e i rat u-se
d riveway sha II be s hown on the civil constru ction pI ans to be remewed and app roved by th e Cu rrent LEGEND
P la nn i ng Proj ect Man alter prior to i 5sua nce of the co nstructio In perm rt.
3 _ Th a app Iiea rrt shal I subm it a ma p w th the civi I eonstru- tion pe rrrtit application that id entifies a safe C 1 COVER SHEET
walki ng route from th a su bj ect p ro peFW to McKn fight M icild le School and th a two bras sto ps for C2 EXISTING SITE CONDITIONS
C2 SWWP PLAN
Ken nyda le EI emr-e IntarV a€1 d Haze n H igh_ Any sale walking ga ps alo ng the route sha I I be i rr p roared by :Ise C4 UTILITY AND GRADING PLAN
app IFca nt. The ma p an d any n eeded i Imp revernents sh a I I be reviewed a Ind a p proved by the Cu rrent C5 N E 14TH STREET PLAN
Pla Inn i ng Prej ect Man alter prior to issua nce of the civi I eon struct ion pe rrr it. C 6 DETAILS
REVISED PER CITY REVIEW RAD 4-2-19 RAD SURVEYED:
RECORD DRAWINGS RAD 12/3/20 DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
REVISION BY DATE I APPR APPROVED:
R. DECCIO
C7 DETAILS
C8 NOTES
L1 LANDSCAPE PLAN
SCALE:
VERTICAL: NAVD 1988 •
HORIZONTAL: NAD 1983/1991 CITY OF
1"=20 =� RENTON
ONE INCH DATUM
AT FULL SCALE Planning Building/Public Works Dept.
IF NOT ONE INCH
SCALE ACCORDINGLY
M.1� xu��1�11411�i1r* krs.a�sn i
_ 4
16,
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5
VICINITY MAP
PARCEL NUMBER
33431 f02566
SITE ADDRESS
1909 NE 14TH ST
RENTON, WA. 98056
LEGAL DESCRIPTION
nAll" -
hPICHLA I
THE EAST 104 FEET OF THE NORTH HALF OF TRACT
268, C. D. HILLMAN'S LAKE WASHINGTON GARDEN OF
EDEN DIVISION NO. 4, ACCORDING TO THE PLAT
RECORDED IN VOLUME 11 OF PLATS, PAGE 82, IN KING
COUNTY, WASHINGTON;
EXCEPT THE SOUTH 141 FEET THEREOF; AND EXCEPT
THE NORTH 20 FEET FOR ROAD UNDER RECORDING
NUMBER 6660998.
LOT "A" IMPERVIOUS COV'G
LOT AREA: 5,980SF
ROOF AREA: 2,465SF
DRIVEWAYS, PATIOS & WALKS: 520SF
TOTAL IMPERVIOUS AREA 2,985SF
LOT "B" IMPERVIOUS COV'G
"" ^' `^' 5,980 SF
ROOF AREA: 2,464SF
DRIVEWAYS, PATIOS & WALKS: 460SF a
TOTAL IMPERVIOUS AREA 3,024SF J
a
RECORD DRAWINGS
12-3-20
R-40521 1 1 -J
IN COMPLIANCE WITH CITY OF RENTON
STANDARDS
N
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AVON DEVELOPMENT 2 LOT
DATE:
4-2-19
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PAGE: OOK:
PAGE:
SHORT PLAT
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DRAWING NO:
R-405201
>
COVER SHEET
a
SHEET: 1 OF' 9
M
GENERAL NOTES
N
Lid
The General Contractor is to provide subgrades 4" below hard surfaces plus/minus .l foot.
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All rough grading shall be positive, draining away from all structures.
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�
All stones larger than 1.5" diameter shall be removed from the growing medium.
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LU
Topsoil shall be placed at a minimum depth of 6" in all lawn and bed areas.
Topsoil shall be tilled into the existing subgrade to eliminate soil interface problems.
All bed areas to receive 2" of fine ground fir or hemlock bark, composition mulches are not an
acceptable alternative.
Trees and shrubs are to be planted at a depth 3/4" higher than the level that they were grown in the
Nursery.
QBark
mulch is not to be placed above the root crown.
J
All plants shall at least conform to the minimum standard established by the American Association of
nurserymen.
�I
Lawn areas are to be hydroseeded per manufacturer's specifications, or equivalent. Remove all stones
- W T_ W
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larger than 1" from lawn areas.
3
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Equivalent plant material substitutions may be allowed with prior approval by the Landscape Architect.
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If the site work is different than shown on the Landscape Plan, or poor soils and debris are discovered,
O
requiring changes to the Landscape Plan, contact the Landscape Architect for instruction.
�\
i
The Landscape Contractor is responsible for maintaining the landscape during installation, until final
\
Q
acceptance by the owner's representative.
\I
I: 6+58.55 /
The Landscape Contractor shall warranty all materials and workmanship for a period of one year, from
the time of final acceptance.
/
/
During the warranty period, the Landscape Contractor will not be responsible for plant death caused by
/
unusual climatic conditions, vandalism, theft, fire, or poor maintenance practices. The Landscape
�CEL /
Architect shall have sole authority to determine the cause of death.
2565 /
i
Plant counts provided are estimates only. contractor is responsible for calculating all final area and
Counts.
EXl,'TI G RESIDENCE
TO BE'RWED
2�
IRRIGATION ASSESSMENT
J All proposed plants have naturalized to the Pacific Northwest. Once, established
irrigation will not be required. For the first growing season, temporary irrigation by
means of hand watering truck shall be provided by the developer. Landscape areas
shall be watered 3 times a week during the months of June -September. If there is an
unusually dry summer, watering days may need to be increased by 1 or 2 days.
MINIMUM TREE DENSITY
Two (2) significant trees or two (2) new trees for every five thousand (5,000) sf of lot
area.
Lot A . (5,980/5000) x 2= 2 Required Trees
2 Trees Provided
Lot B : (5,980/5000) x 2= 2 Required Trees
2 Trees Provided
LANDSCAPE PLANTING SCHEDULE
TREES
SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M
CITY OF RENTON, STATE OF WASHINGTON
SD 11
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ASEME T. w
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TAX PARCEL m
LOT "B" 334390-2566 TO
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\ \ I \ 20' BSBL 20' BSBTING SHED
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3E REMOVED I A I SH \ \
68
N89'43' "W 51.92'
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
1 Chamaecyparis nootkatensis Pendula / WEEPING ALASKA CEDAR 6'-8' HT. B&B.
(2" CAL.)
2 Pyrus calleryana 'Chanticleer' / FLOWERING CHANTICLEER PEAR 2" CAL. B&B.
3 Amelanchier grandiflora Autumn Brilliance' / SERVICEBERRY 2" CAL. B&B.
SHRUBS
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
0 5 Nandina domestics 'Gulf Stream' / GULF STREAM HEAVENLY BAMBOO 2 GAL. CON. GRWN., 3 O.C.
8 Prunus laurocerasus `Otto Luyken' / 'OTTO LUYKEN' LAUREL 2 GAL. CON. GRWN., 3' O.C.
9 Spires x bumolda 'Goldflome' / GOLDFLAME SPIREA 2 GAL. CON. GRWN., 3' O.C.
O 5 Ilex crenoto 'Convexa' / DWARF JAPANESE HOLLY 2 GAL. CON. GRWN., 5' O.C.
GROUND COVER
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
JJJJJJJJJJJJ * Arctostaphylos uva—ursi / KINNIKINICK 4" POTS CON. GRWN 12" O.C.
JJJJJJJJJJJJ
JJJJJJJJJJJJ ,
* Hydroseed lawn
* CONTRACTOR TO DETERMINE PLANT COUNT NEED TO ACHEIVE 90% COVERAGE IN 3 YEARS.
EXISTING HEDGE TO BE REMOVED
N89'43'49"W 51.92' \ \
N
0 20' 40'
INSTALL GROUNDCOVERS
AS SPECIFIED
2D
D
I � I
INSTALL FERTILIZERS PER
MANUFACTURERS
RECOMMENDATIONS
TOP DRESSING FERTILIZER
AS SPECIFIED
TYPICAL FINISHED GRA
W/ 2 LAYER SPECIFIED
MULCH. VERIFY SAUCE
I,GC� �'.��►v��::.r�s/c�� ::r�r7L�; I, ��C�
��Illi%�'�i:�r`n:►1%`� �i111i�111i%�
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SCALE: NTS
1 SITE PLAN CHANGES
N0. REVISION
PLAN VIEW OF SPACING
SURVEYED:
DESIGNED:
KL
DRAWN:
KL
77 4 11 19 CHECKEDKL
BY DATE APPR APPROVED:
KL
BACKFILL WITH EXIST
SOIL. IF UNSUITA
SOIL IS FOUND, CONT
LANDSCAPE ARCHITI
FINISH GR,
NOTE: DRIVE STAKES UNTIL FIRM IN GROUND TO SUPPORT TREE.
TREE STAKING
SCALE: NTS
INSTALL 1"ABOVE
CONTAINER DEPTH
PLACE 2" LAYER OF
SPECIFIED MULCH
OVER PLANTING BED.
BACKFILL PLANTING
PIT WITH SPECIFIED
MIX OF NATIVE AND
IMPORTED SOIL.
MOUND CENTER
OF PLANTING PIT
COMPACT TO SUBGRADE
DENSITY.
SHRUB PLANTING
SCALE: NTS
1 /2 SPACING DISTANCE
SCALE:
1 "=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
t
m
NE 16111 St
N
s
t
n
m
HE 14th St
'hole a
Audio
on Inn &
SeattleFRen
N
CHAINLOCK TREE TIE
12" BVC ROUND STAKES SET
ITSIDE ROOTBALL
EMOVE AFTER ONE YEAR.)
.RK MULCH 2" DEPTH
!EP CLEAR OF TRUNK BASE
I. BERM/WATER BASIN
1T AND REMOVE TWINE
ID BURLAP FROM TOP
ID SIDES OF ROOTBALL.
EMOVE ALL WIRE
SKETS.)
MPACTED NATIVE SOIL
REMOVE UNTREATED BURLAP
FROM TIP 1 /3 OF ROOTBALL.
REMOVE TREATED BURLAP
OR WIRE BASKETS
COMPLETELY.
CONTAINER PLANTS -SCORE
ROOTBALLS IN 3 PLACES
TO 1 /2" DEPTH.
TOP DRESSING
FERTILIZER, SEE SPECIFICATION.
PROVIDE WATER
SAUCER.
FINISH GRADE OF SOIL.
PLANT TABS. QUANTITY
ACCORDING TO MANUFACTURER'S
SPECIFICATIONS.
•
CITY OF
RENTON
PIG nning/Building/Public Works Dept.
19
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HE 16th St a
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Northeast 14th
Street & Lincoln...
NE 141h St
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VICINITY MAP
NTS
ORIGIN
1031 185TH AVE NE
SNOHOMISH, WA 98290
TEL: 425.346.1905
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STATE OF
WASHINGTON
LICENSED
LANDSCAPE ARCHITECT
KRYSTAL LOWE
LICENCE NO. 1206
APPROVALS
CITY OF RENTON DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT
EXAMINED AND APPROVED THIS DAY OF 9 20--,
X
X
X
X
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X
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X
X
X
X
X
X
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CITY OF RENTON ADMINISTRATOR ~
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R-40521 0
IN COMPLIANCE WITH CITY OF RENTON STANDARDS ~
O
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AVON SHORT PLAT 12-4-17
FIELDBOOK:
PAGE:
LANDSCAPE -PLAN
DRAWING N0:
17-177
SHEET: OF:
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EX CB SW 1 /4 OF SE 1 /4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
263.83
NIV=262.53 (12" CONC-E) CITY OF RENTON, STATE OF WASHINGTON
0 INV=259.23 (12 CONC-W)
EXIST CB# 3 AB
qt
RIM = 261.19 AB
IE = 259.69 12 DI
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INSTALL 5" STORZ ADAPTER ON
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IE = 259.57 12" PVC
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EXISTING FIRE HYDRANT PUMPER PORT
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IE INTO EX
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ST53.31 OFFSET: 20.46 L
ITH NEW 12
PIPE
IIE = 261.41 12" DI (W)
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37 LF 12" DI S= 4.65% AB
11 VERIFY INVERTS PRIOR TO CONSTRUCTION
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IE=263. 61 "HD�E E
0 IE = 263.10 HDPE N
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33439 RIM = 265.96 AB
IE = 262.51 8" ADS (N)
IE = 262.56 6" PVC (E) SD STUB AB
I E = 262.53 6" PVC (S) IE 262.36
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Fl CONNE TION `
(SEE DETAIL SHEET 7) M INAT IN 51�T I \�
SEPARATION FROM PROPERTY IIINE
AND BUILDING (TYP) TO BE SIDED LO� "A"
AND LOCATED AT TIME OF
RESIDENTIAL PERMIT APPLICATION
EX. HOUSE -A I `�
TAX PARCEL ts)
334390-2566
LOT "B"
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SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N. E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
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20' S55L I 20' 555L
v
0I 1 IREVISED PER CI T>
1, 1 RECORD DRAWINGS
N0.
1
STA+62.45
\ \ EX CB
_ \ RIM 274.49
INV=271.59 (12'
REMOVE CURB AND SIDEWALK AT
NEAqE-ST-,JOINT AND MATCH CUR
LINE.
REVIEW RAD 4-2-14 RAD SURVEYED:
RAD 2 3 20 DESIGNED:
R. DECC10
DRAWN:
LR
CHECKED:
R. DECCIO
REVISION BY DATE APPR APPROVED:
R. DECCIO
SCALE:
1 "= 20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
GRAPHIC SCALE
10 0 5 10 20
LEGEND
GASED MONUMENT (OGGUPIED 10/I(b)
•
EXISTING CORNER AS DESCRIBED
6WOOD FENGE (UNLESS OTHERWISE NOTED)
� 450.0
SPOT ELEVATION
P o
POWER POLE
HYD6_
HYDRANT
w A
WATER VALVE
w ®
WATER METER
PM®
POWER METER
®
GATGH BASIN
SSMH
O
SANITARY SEWER MANHOLE
TREES: CALIPER IN INGHES TYPE:
•
G-GEDAR, P-PINE, FR-FRUIT
12F 12FR
F-FIR, UD-UNKNOWN DEGIDUOUS
P
OVERHEAD POWER LINE
VERTICAL: NAVD 1988 •
HORIZONTAL: NAD 1983/1991 CITY OF
URI RENTON
DATU M •
Planning/Building/Public Works Dept.
it
0
co
H
R-405214 °
IN COMPLIANCE WITH CITY OF RENTON STANDARDS N
H
Z
W
2/�
LL
0
W
AVON DEVELOPMENT 2 LOT DATE:4-8-19 W
FIELDBOOK:
SHORT PLAT PAGE:
DRAWING N0:
R-40520 4 0 0
UTILITY AND GRADING SHEET: 4 OF: 9
RECORD DRAWINGS
12-3-20
FOR
EX CB
RIM 261.23
INV-260.13 (8" CONC-E)
INV=259.73 (12" CONC-W)
I
W
Z
W
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Q
®
EX CB
RIM 263.83
U
INV=262.53 (12" CONC-E)
INV=259.23 (12" CONC-W)
\ SD 1 S�1 SD I SD- SD S,
3 I
6+1p0 I \
ISTA: 6+58.55
I
SILT FENCE
(SEE DETAIL SHEET 6)-
TAX PARCEL
334390-2565 /
i
EXISTING RESI>%
TO BERENIOVE
I
I
LIMITS OF\PISTURBANCI
1 \
1 \
1 \
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EXISTING SHED \
TO BE REMOVED \
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SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
W W W W -
\ 3 \
\7+00
A \I
N99"43"4W W 51.92I
\ SLOT 5
TAX PARCEL
559205-2568
LINCOLN PLACE SHORT PLAT
REC. NO. 2016020900007
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
LOT 6
TAX PARCEL \ \
559205-2563
14TH STREET \\
s� -S S S\
(SEE DETAIL SHEET 6)
W
0
F30' INGRESS & UTILITY
EASEMENT RC NO MONTEREY HEIGHTS
5380145 VOL. 194, PGS. 50-52
\SILT FENCE
(SEE DETAIL SHEET 6)
LOT 9
TAX PARCEL
559205-0090
LIMITS OF DISTURBANCE
LOT 8
�\\ TAX PARCEL
kwAijim
REVISED PER CITY REVIEW
RECORD DRAWINGS
12-3-20 N0. I REVISION
I \
S ¢ S �S
LEGEND
CA5ED MONUMENT (OCCUPIED 10/16)
•
EXISTING GORNER AS DESCRIBED
6WOOD FENCE (UNLESS OTHERWISE NOTED)
SPOT ELEVATION
PP
POWER POLE
H YD6_
HYDRANT
WV
WATER VALVE
W ®
WATER METER
PM
POWER METER
®
CATGH BASIN
SSMH
O
SANITARY SEWER MANHOLE
TREES: CALIPER IN INCHE5 TYPE:
C-CEDAR, P-PINE, FR-FRUIT
12F 12FR
F-FIR, UD-UNKNOWN DEGIDUOU5
P
OVERHEAD POWER LINE
GRAPHIC SCALE
20 0 10 20 40
w
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D-
0
O-
D-
EXISTING GROUND
GRADING SLOPE SET BACK (TYP)
N TS
CALL 2 BUSINESS DAYS
BEFORE YOU DIG
1-811-424-555
RAD
4-2-11
RAD
SURVEYED:
RAD
4-8-1V
RAD
DESIGNED:
R. DECCIO
RAD
12/3/20
DRAWN:
LR
CHECKED:
R. DECCIO
BY
DATE
APPR
APPROVED: R. DECCIO
CONSTRUCTION SEQUENCE
EROSION AND SEDIMENT CONTROL RECOMMENDED CONSTRUCTION SEQUENCE
1. PRE -CONSTRUCTION MEETING.
2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE
CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN).
3. FLAG OR FENCE CLEARING LIMITS.
4. INSTALL CATCH BASIN PROTECTION IF REQUIRED.
5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S).
6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.).
7. CONSTRUCT SEDIMENT PONDS AND TRAPS.
8. GRADE AND STABILIZE CONSTRUCTION ROADS.
9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS,
ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT.
10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE
SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS.
11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS
SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN
ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS.
12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING
THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER
MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT.
13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS.
14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND
BMPS REMOVED IF APPROPRIATE.
THE 13 ELEMENTS OF A CONSTRUCTION SWPPP
1. Preserve Vegetation/Mark Clearing Limits: The clearing limits are indicated on the plan sheet.
Furthermore, clearing and grading will be limited to only areas that need to be disturbed for
grading/construction of the site and frontage improvements. Construction will require regarding the
entire site. Field marking the clearing limits shall be completed prior to clearing and grading
activities.
BMP's: Preserve Natural Vegetation (VEG)
2. Establish Construction Access: Access to the construction site shall be limited to the rock
construction entrance. The rock construction entrance shall be installed off of the Street to provide
access to the construction vehicle/equipment staging and employee parking areas.
BMP's: Rock construction entrance (CE) See detail sheet C9
3. Control of Flow Rates: Storm water detention: No detention is proposed for the site since the work
should be completed in a short period of time.
BMP's None Proposed
4. Installation of Sediment Controls: Sediment control will be provided through a combination of
filtration through the surround on -site vegetation, or filter fence if required. ,
BMP's: Silt Fence (SF) Sediment Trap (ST) I
5. Soils Stabilization: Temporary and permanent soil stabilization will be provided. Temporary
stabilization will be provided through the application of straw and/or plastic sheeting to exposed,
worked earth. From October 1 until April 30, no exposed soil may remain exposed and unworked for
more than two days; after May 1, no exposed soil may remain exposed and unworked for more than
seven days.
BMP's: Straw Covering, Plastic Sheeting, Final Landscaping(as required)
6. Slope Protection: Stock piles shall be protected from erosion through cover and prevention of
concentrated surface runoff flows on steep slopes as required.
BMP's: Plastic Sheeting, (AS REQUIRED)
7. Protection of Permanent Drain Inlets: Inlet protection will be provided for all catch basins.
BMP's: Inlet Protection (IP) See detail sheet (AS REQUIRED)
8. Stabilization of Channels and Outlets: All channel slopes shall be constructed and protected
against erosion in accordance with County code.
(None Required)
9. Pollutant Control: Pollutants shall be controlled through the on -site BMP's proposed above.
10. Dewatering Control: De -watering: Interception of the water table is expected to occur. (NOT
REQUIRED)
11. BMP Maintenance: All BMP's and SWPPP elements shall be inspected daily and maintained
as required.
12. Project Management: The project shall be managed in a cooperative effort by the project
manager, contractor, engineer, and the county inspector. During the construction process, if
unforeseen issues arise that cannot be resolved on site, construction activity (other than SWPPP
maintenance) shall be halted and the owner's representative and the project engineer are to be
contacted and informed of the situation. TBD
13. Protect on -site stormwater management bmps for runoff from roofs and other hard surface
on -site stormwater management bmps used for runoff from roofs and other hard surfaces
include: full dispersion, roof downspout full infiltration or dispersion systems, perforated
stubout connections, rain gardens, bioretention systems, permeable pavement, sheetflow
dispersion, and concentrated flow dispersion. the areas on the site to be used for these bmps
shall be protected from siltation and compaction during construction by sequencing the
construction in a fashion to install these bmps at the latterpart of the construction grading Q
operations, by excluding equipment from the mps and the associated areas, and by using the J
erosion and sedimentation control bmps listed below. relevant bmp's bmp c 102: buffer zone
NOTE: H
CLEARING LIMITS AND SILT FENCE TO BE SET JUST INSIDE OF THE PROPERTY
LINES. O
TOPSOIL:
STOCKPILE EXISTING TOPSOIL DURNING GRADING AND REPLACE IT PRIOR TO
PLANTING PER BMP 15.13 OPTION 3.
TOPSOIL REQUIRED 500 CYDS
RECORD DRAWINGS
12-3-20
SCALE:
VERTICAL: NAVD 1988
•
HORIZONTAL: NAD 1983/1991
1 "=20'
DATUM
PRI
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BMP TS.13 Post -Construction Soil Quality and Depth
Purpose and Definition
Naturally occurring (undisturbed) soil and vegetation provide important
stormwater functions including: water infiltration; nutrient, sediment,
and pollutant adsorption; sediment and pollutant biofiltrotion; water
interflow storage and transmission; and pollutant decomposition. These
functions are largely lost when development strips away native soil and
vegetation and replaces
it with minimal topsoil and sod. Not only are these important
stormwater functions lost, but such landscapes themselves become
pollution- generating pervious surfaces due to increased use of
pesticides, fertilizers and other landscaping and household/industrial
chemicals, the
concentration of pet wastes, and pollutants that accompany roadside
litter.
Establishing soil quality and depth regains greater stormwater functions
in the post development landscape, provides increased treatment of
pollutants and sediments that result from development and habitation,
and minimizes the need for some landscaping chemicals, thus reducing
pollution through prevention.
Applications and Limitations
Establishing a minimum soil quality and depth is not the some as
preservation of naturally occurring soil and vegetation. However,
establishing a minimum soil quality and depth will provide improved
on -site management of stormwater flow and water quality.
Soil organic matter can be attained through numerous materials such
as compost, composted woody material, biosolids, and forest product
residuals. It is important that the materials used to meet the soil
quality and depth BMP be appropriate and beneficial to the plant
cover to be established. Likewise, it is important that imported
topsoils improve soil conditions and do not have on excessive percent
of clay fines.
Design Guidelines
251658240 Soil retention. The duff layer and native topsoil should be
retained in an undisturbed state to the maximum extent practicable. In
any areas requiring grading remove and
stockpile the duff layer and topsoil on site in a designated, controlled
area, not adjacent to public resources and critical areas, to be reapplied
to other portions of the site where feasible.
251658240 Soil quality All areas subject to clearing and grading that
have not been covered by impervious surface, incorporated into a
drainage facility or engineered as structural fill or slope shall, at project
completion, demonstrate the following:
I. A topsoil layer with a minimum organic matter content of ten percent
dry weight in planting beds, and 5% organic matter content (based on a
loss -on -ignition test) in turf areas, and a pH from 6.0 to 8.0 or
matching the pH of the original undisturbed soil. The topsoil layer shall
have a minimum depth of eight inches except where tree roots limit the
depth of incorporation of amendments needed to meet the criteria.
Subsoils below the topsoil layer should be scarified at least 4 inches with
some incorporation of the upper material to avoid stratified layers, where
feasible.
2. Planting beds must be mulched with 2 inches of organic material
Quality of compost and other materials used to meet the organic content
requirements:
The organic content for -pre-approved" amendment rates can be met only
using compost that meets the definition of -composted materials" in WAC
173-350-220. This code is available online at:
<http://www.ecy.wo.govlprogromslswfolfacilitiesl350.html>
Compost used in bioretention areas should be stable, mature and derived
from yard debris, wood waste, or other organic materials that meet the
intent of the organic soil amendment specification. Biosolids and manure
composts can be higher in bio-available phosphorus than compost derived
from yard or plant waste and therefore are not allowed in bioretention
areas due to the possibility of exporting bio-available phosphorus in
effluent.
The compost must also have an organic matter content of 35% to 657,
and a carbon to nitrogen ratio below 25:1.
The carbon to nitrogen ratio may be as high as 35:1 for plantings
composed entirely of plants native to the Puget Sound Lowlands region.
Calculated amendment rates may be met through use of composted
materials as defined above; or other organic materials amended to meet
the carbon to nitrogen ratio requirements, and meeting the contaminant
standards of Grade A Compost.
The resulting soil should be conducive to the type of vegetation to be
established.
251658240 Implementation Options: The soil quality design guidelines
listed above can be met by using one of the methods listed below.
I.Leave undisturbed native vegetation and soil, and protect from compaction
during construction.
Amend disturbed soil according to the following procedures:
Scarify subsoil to a depth of one foot
In planting beds, place three inches of compost and till in to an eight -inch
dep th.
In turf areas, place two inches of compost and till in to an eight -inch
dep th.
Apply two to four inches of arborist wood chip, coarse bark mulch, or
compost mulch to planting beds after final planting.
Alternatively, disturbed soil can be amended on a site -customized manner
so that it meets the soil quality criteria set forth above, as determined by
a licensed engineer, geologist, landscape architect, or other person as
approved by Snohomish County.
Stockpile existing topsoil during grading, and replace it prior to planting.
Stockpiled topsoil must be amended if needed to meet the organic matter
and depth requirements by following the procedures in method (2) above).
Import topsoil mix of sufficient organic content and depth to meet the
organic matter and depth requirements.
More than one method may be used on different portions of the some site.
Soil that already meets the depth and organic matter quality standards, and
is not compacted, does not need to be amended.
Maintenance
251658240 Soil quality and depth should be established toward the end
of construction and once established, should be protected from compaction,
such as from large machinery use, and from erosion.
251658240 Soil should be planted and mulched after installation.
251658240 Plant debris or its equivalent should be left on the two soil
surface to replenish organic matter.
DocuSign Envelope ID: 6EEC F5B6-602A-4E4A-8436-A317AA638878
PRIVATE RDOF ORAIN
COLLECTOR PIPE;
LOT LINE. TYP S' DIA MIN.,
6' CIA MIN. ROOF DRAIN PRIVATE TYPE 1 05%MIN. SLOPE.
5' MIN, CATCH BASIN 2 FT MIN. COVER
STUB WITH CLEANOUT (TYP.] (TYP,
HOUSE FYP.)
I I I
I I I
3' MIN.
io
PRIVATE JOINT SD SD SD SD
UTILITY EASEMENT CURB, SIDEWALK � CITY STORM DRAIN (SO) SYSTEM
S, MIN. WIDTH
R.O.W. LINE PRIVgTE STORM DRAIN (SD) SYSTEM,
0' MIN. CIA PIPE, SEE NOTE 1
ROOF DRAIN TO CONNECT INTO Cr3Y
CATCH BASIN =C MIN. SIZE TYPE I
CLEANOLIT, TYP AT EVERY W.
W 2ND AS' DEMO. AND AT 1 ov MAX
SPACING ON STRAIGHT SECTIONS
NOTES:
I. SEE STD. PLANS 4M.00 AND 220.10 FOR PIPE MATERIALS AND MINIMUM COVER REQUIREMENTS.
2. THE ROOF AND FOOTING DRAIN SYSTEMS ARE PRIVATELY MAINTAINED-
5. FLOW PATTERN SHOULD BE TO THE NEAREST CB IF GRADE ALLOWS, OR TO THE NEXT DOWNSTREAM CS
4. ROOF DRAIN COLLECTORS MUST BE ANALYZED FOR CAPACITY. SIZED FOR 2E-YEAR PEAK FLOW.
5. PVC PIPE MUST BE SOR 35OR THI CKER AND MEET THE AEQUI REMENTS OF ASTM DX04,
S. PVC PIPE USED IN PRIVATELY MAINTAINED DRAINAGE SYSTEMS MUST BE WHITE IN COLOR.
7, SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
uNIESS OTHE R W SE NOTE D, DRAW I NG IS NOT TO SCALE (NTS]
STD. PLAN - 225.00
PUBLICWO K
TYPICAL PRIVATE STORM DRAIN
9PROWD
❑
COLLECTION SYSTEM
GAZ 9/28/2018 1
:45 A
yf �. DATE
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
DocuSign Envelope ID: 6EECF5B6-602A4E4A-B436-A317AA638878
EROSION AND SEDIMENT CONTROL (ESC) STANDARD PLAN NOTES -
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE END SION AND SEDIMENT CONTROL (ESC) PLAN SET. ALL THE NOTES ON I HI:
LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT. MAY STRIKE OUT IRRELEVANT NOTES IF NOT
APPLICABLE TO THE PROJECT. HOWEVER. THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFI[;
ASPECTS. THEY SHALL BE ADDED AFTER THE ESC STANDARD PLAN NOTES.
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE•CONSTRUCT(ON MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY
REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR.
2. THE APPLICANT IS RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMENT OF ECOLOGY (ECOLOGY) CONSTRUCTION 5TORMWATER GENERAL
PERMIT, IF IT IS REQUIRED FOR THE PROJECT. THE APPLICANT SHALL PROVIDE THE CITY COPIES OF ALL MONITORING REPORTS PROVIDED TO ECOLOGY
ASSOCIATED WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT.
3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION
COMMENCEMENT TO POST -PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS,
4. THE BOUNDARIES OF THE CLEARING LIMITS. SENSITIVE AREAS AND THEIR BUFFERS, AND AREAS OF VEGETATION PRESERVATION AND TREE RETENTION AS
PRESCRIBED ON THE PLANS) SHALL BE CLEARLY DELINEATED BY FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OI
RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD. NO DISTURBANCE
BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF
CONSTRUCTION.
5. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT
ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REWIRED TD ENSURE THAT ALA, PAVED AREAS ARE KEPT
CLEAN AND TRACK -OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OFTHE PROJECT. IF SEDIMENT IS TRACKED OFFSITE. PUBLIC ROADS SHALT.
BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER. AS NECESSARY TO PREVENT SEDIMENT FROM ENTERNG
WATERS Or THE STATE.
6. WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF -SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. DO NOT WASH OUT CONCRETE
TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. ON -SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE
WASHOUTAREAS.
7. ALL REQUIRED ESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING ANDIOR CONSTRUCTION TO PREVENT TRANSPORTATION OF
SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL ESC BMPS SHALL EE MAINTAINED IN A SATISFACTORY CONDITION UNTIL
SUCH TIME THAT CLEARING ANDIOR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. ALL ESC BMPS SHALL BE REMOVED AF T E I;
CONSTRUCTION IS COMPLETED AND THE SITE HAS SEEN STABILIZED TO ENSURE POTENTIAL FOR ON -SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION
MAINTENANCE, REPLACEMENT. ENHANCEMENT, AND REMOVAL OF ESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT.
S. ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY,
9. THE ESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION
PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANT SHALL ANTICIPATE THAT MORE ESC BMPS WILL BE NECESSARY TO ENSURE
COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE CQURSE OF CONSTRUCTION. IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE
APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL ESC BMPS, OVER AND ABOVE MINIMUM
REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER OUALITY OF THE RECEIVING DRAINAGE SYSTEM.
10. APPROVAL OF THIS PLAN IS FOR ESC ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN. SIZE NOR LOCATION OF PIPES. RE5TRICTORS.
CHANNELS, OR STORMWATER FACILITIES.
11. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACIU71ES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL.
12. ANY AREAS OF EXPOSED SOILS. INCLUDING ROADWAY EMBANKMENTS. THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON [OCTOBER 1ST
THROUGH APRIL 3OTH) OR SEVEN DAYS WRING THE DRY SEASON )MAY IST THROUGH SEPTEMBER 3OTH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED
ESC COVER METHODS (E.G-. SEEDING. MULCHING. PLASTIC COVERING, ETC.) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM.
13. WET SEASON ESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND APRIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY.
14. ANY AREA NEEDING ADDITIONAL ESC MEASURES. NOT REQUIRING IMMEDIATE ATTENTION. SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS.
15. THE ESC BMPS ON INACTIVE &TES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT.
INSPECTION AND MA NTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIRED BY THE CITY.
16. BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216-30 SHALL BE PROVIDED FOR ALL. STORM
DRAIN INLETS DOWNSLOPE AND WITHIN 5DO FEET OF A DISTURBED OR CONSTRUCTION AREA. UNLESS THE RUNOFF THAT ENTERSTHE INLET WILL BE CONVEYED
TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY FUNCTIONING
CONDITION.
17. AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 213 OF THE CAPACITY OF THE CATCH BASIN SUMP ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE
CLEANED PRIOR TO PAVING THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT4.ADEN WATER INTO THE DOWNSTREAM SYSTEM
16. ANY PERMANENT STORMWATER FACILITY LOCATION USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY ESC BMPS AND SHALL
PROVIDE ADEQUATE STORAGE CAPACITY. IF THE TEMPORARY FACILITY I$ TO ULTIMATELY FUNCTION AS AN INFILTRATION SYSTEM IN ITS PERMANENT STATE. THE
TEMPORARY FACILITY SHALL BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT
FACILITY.
19. AREAS DESIGNATED ON THE PLAN(S] CONTAINING EXISTING STORMWATER FACILITIES OR ON -SITE BMPS (AMENDED SOILS. 0110RETENTION, PERMEABLE PAVEMENT.
ETC J SHALL BE CLEARLY FENCED AND PROTECTED USING ESC SNIPS TO AVOID SEDIMENTATION AND COMPACTION DURING CONSTRUCTION.
20. PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR
SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON
AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SNAIL RE SUBMITTED TO THE CITY FOR RENEW.
21. PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT -LADEN WATER FROM LEAVING THE PROJECT SITE
ALL ESC BMPS SHALL BE REMOVED, AND STORMWATER CONVEYANCE SYSTEMS, FACILITIES, AND ON -SITE SNIPS SHALL BE RESTORED TO THEIR FULLY
FUNCTIONING CONDITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM.
DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE THAT SUFFICIENT COVER WILL DEVELOP SHORTLYAFTER FINAL APPROVAL MULCH
WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST
22. ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS
RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHTSOF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF
ROAD RIGHTS�OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE.
STD. PLAN • 268.00
\� PUBLIC WORKS EROSION AND SEDIMENT CONTROL
-" DEPARTMENT STANDARD PLAN NOTES GAZ 9/28/201B 1
DATE
12-3-20 ! I N 0.
REVISION
:45
DocuSign Envelope 10:6EEC F5136.6D2A-4E4A-B4-36-A317AA638878
CONSTRUCTION ENTRANCE NOTES:
(yD� 1, DRIVEWAYS SHALL BE PAVED TO
6 THE EDGE OF THE RIGHT-OF-WAY
PRIOR TO INSTALLATION OF THE
R = 25' MIN. CONSTRUCTION ENTRANCE TO
AVOID DAMAGING OF THE
ROADWAY.
2. IT IS RECOMMENDED THAT THE
ENTRANCE BE CROWNED SO THAT
RUNOFF DRAINS OFF THE PAD
100' MIN.
INSTA LL DRIVEWAY CULVERT
IF THERE IS A ROADSIDE
DITCH PRESENT- AS PER CITY
ROAD STANDARDS
C-B' QUARRY SPALLS
GEOTEXTILE
15'MIN.
PROVIDE FULL WIDTH OF
1 NGRES&EGR ESS AREA
1Z' MIN. THICKNESS
NOTES:
1. CONDITION OF USE
1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER
PAVED AREAS WITHIN 1.000 FEET OF THE SITE,
I FOR RESIDENTIAL CQNSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADDITION TO THE MAIN SUED IVI SION
ENTRANCE. STABILIZED SURFACES SHALL BE OF SUFFICIENT LENGTHAWIDTH TO PROVIDE VEHICLE AOCESSIPARKI NO, BASED ON LOT SIZEJCONFIGURATION.
2. DESIGN AND INSTALLATION SPECIFICATIONS
21 A SEPARATION GEOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUMPING UP INTO THE ROCK PAD. THE GEOTEXTILF
SHALL MEET THE FOLLOWING STANDARDS:
GRAB TENSILE STRENGTH EASTM D46321 200 LBS. MIN,
GRAB TENSILE ELONGATION (ASTM D4632) 3C% MAX. (WOVEN)
CBR PUNCTURE STRENGTH )ASTM 1)6241I 495 LBS. MIN.
ADS (ASTM D4751) 12045IU S- STANDARD SIEVE SIZE)
2.2, DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLCRI DE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE pH
LEVELS IN 57ORMWATER AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE IS PROH IBITED.
2.5. HOG FUEL (WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WILL NOT BE USED FOR PERMANENT ROADS
HOG FUEL IS NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS, THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS
IF THE HOO FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO PAVEMENT.
,A- FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE.
2.5. WHENEVER POSSIBLE, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE
EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE.
3. MAINTENANCE STANDARDS
3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS.
3.2. IF THE ENTRANCE I S NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF
SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING. AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE. OR THE INSTALLATION OF A WHEEL
WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND
ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING- THE SEDIMENT COLLECTED BY SWEEPING SHALL 13E
REMOVED OR 91AE 11-lab ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND
THERE IS A THREAT TO PUBLIC SAFETY. IF IT 15 NECESSARY TO WASH THE STREETS, A STALL SUMP MUST BE CONSTRUCTED. THE SEDIMENT WOULD THEN BE
WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND
CANNOT DISCHARGE TO SYSTEMS TRIBUTARY TO SURFACE WATERS.
3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
3.S- IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE INSTALLED TO CONTROL
TRAFFIC.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 215.10
PUBLIC WORKS PPRDVEP.
DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 1
DATE
DocLISlgn Envelope ID: 6EECF5B6.602A-4E4A-B436-A317AA638878
5• MAX.
DRAINAGE GRATE TRIM
GRATE FRAME _
C_ OVERFLOW BYPASS
I
BELOW INLET GRATE DEVICE
SEDIME NT ANO OESRIS
d
FILTERED
WATER
SECTION VIEW
DRAINAGE GRATE
(RECTANGULAR GRATE SHOWN) RETRIEVAL SYSTEM (TYP.I
OVERFLOW BYPASS (TYR)
BELOW INLET GRATE DEVICE
ISOMETRIC VIEW
NOTES,
I. PROTECTION SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR
CONSTRUCTION AREA UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN WILL BE CONVEYED TO A SEDIMENT POND OR TRAP.
2. IN LET PROTECTION SHALL BE USED TO PROTECT THE DRAINAGE SYSTEM.
3. THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONE ACRE.
4. SIZE THE BELOW INLET GRATE DEVICE BIGD FOR THE STORMWATER STRUCTURE IT WILL SERVICE [ 1 E.
5. THE BIGD SHALL HAVE ABUILT4N HIGH•F LOW RELIEF SYSTEM {OVERFLOW BYPASS).
6. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD WITHOUT SPILLING THE COLLECTED MATERIAL.
7, PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION 6-01,3f 15).
8. ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED ONE-THIRD OF THE AVAILABLE
STORAGE. THE FILTER MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY
UNLESS OTHERWISE NOTED, DRAWING G NOT TO SCALE (NTS}
STD. PLAN - 216.30
FRPUBLIC WORKS APPR a :
DEPARTMENT CATCH BASIN INSERT GAZ 9/28/2018 1
�m DATE
ID 4-2-11 RAD SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY I DATE I APPR APPROVED: R. DECCIO
:45 A
:45
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
Z-:2" 14 GAUGE WIRE. OR
EQUIVALENT, IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC 2' MIN
I
-----------J�--.:
6 MAX. I I ! !
POSTSPRCINGMAY BE INCREASED � I awl MIN. TRENCH 12, MIN -
TO W IF WIRE BACKING IS USED ! 1-1
ILLLJJJI BACKFILL TRENCH WITH NATIVE SOIL
QR 3A4' TO 1-1rr WASHED GRAVEL
27H' WOOD POSTS, STEEL FENCE POSTS. OR EQUIVALENT LIYR.
NOTES:
L CONDTTIONSOFUSE
1 I. SILT FENCE MAY BE USED DOWN SLOPE OF ALL DISTURBED AREAS.
1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS IT iNTENDEC TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED
FLOW MUST BE CONVEYED THROUGH THE ORUNAGE SYSTEM TO A SEDIMENT TRAP OR POND,
2. DESIITN AND INSTALLATION SPECIFICATIONS
2.1. THE GEOTEXTILE USED MUST MEET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON SITE.
AOS (ASTM D4751)
301-100 SIEVE SIZE C0.60.0.15rt 1 FOR SILT FILM
50,100 SIEVE SIZE (0.30-0.15-1 FOR OTHER FAD RICE
WATER PERMITTIVITY (ASTM D4491)
(102 SEC'' MINIMUM
GRAD TENSILE STRENGTH (ASTM 04632)
18100LBS MIN. FOR EXTRA STRENGTH FABRIC
0LBS. MIN. FOR STANDARD STRENGTH FABRIC
GRAB TENSILE ELONGATION (ASTM Q49n)
3D%MAIL (WOVEN)
ULTRAVIOLET RESISTANCE (ASTM 04355)
70%MIN.
22. STANDARD STRENGTH FABRIC REQUIRES WLRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY RE REQUIRED
FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS ASTRONGER FENCE
2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 21d,1V
2A. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4-X4- TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM S INCHES OF THE SILT FENCE FABRIC IS WELL BURIED AND
SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE.
2.5. FILTER FABRIC FENCES SHALL BE INSTALLED ALCN(3 CONTGURS WHENEVER PCSSIBLE.
I MAINTENANCE STANDARDS
3.1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY.
3,2. IF OONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE PENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND,
3.3, IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR 5IONS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING
CHANNEL IZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS. REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT.
3A. SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 61NCHES HIGH.
3-5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAXDOWN, IT SHALL BE REPLACED.
UNLESS OTHERWISE NOTE D. PRAW1W I3 NOT TO SCALE [NISI
STD. PLAN - 214.00
��I\ DEPARTMENT PUBLIC WORKS SILT FENCE GAZ 9/28/20188 I
DATE
57 518"
30119,
FRONT VIEW
vitalT,1 Cluster Box Unit - Type I
SIDE VIEW
:45 �l
1 r`
4"
28112"
PEDESTAL
1a
1 i'
PEDESTAL BASE
BOLT PATTERN
DOOR CHART
Pd011 TIT!I VWNWNWC;NTxwlpm]
NOTES: ID'PARCEL 10.114x1 &13116"
1 a' FAAIIccE1 13.3Tax12.1371 e
1. This unit is approved far LISPS and private applications. MWsFSEt OILMOINGSLOT�.kll_VC
2. Decorative mailbox accessories sold separately and are LISPS Approved vital CLUSTER BOX 11NCf
products.
3. Pedestal should be installed with included Rudder Pad; riT-r� T� MODB 157H "E A
mounting hardware not included. refer to installation manual for jj((�L�' j1��EEVreaommendativns. AF mdR pppD NINE 9151N201
��
4. Florence 'Fseries CBU is Officially Licensed by LISPS: 5935 Corporate Drive r MQnhotian, IN 66503 "`v NGNIA BER Dxww"e
License#CDSEO-08-B-0012 www,florencennoilboxes.com ■ (80D) 275-1747 1570-BC5 AFD
A CI INDUSTRIES COMPANY
RECORD DRAWINGS
12-3-20 _
R4 21
05 6
I
SCALE:
VERTICAL: NAVD 1988
•
HORIZONTAL: NAD 1983/1991
1 "=20'
DATUM
PRI
Nkslv
ONE INCH
AT FULL SCALE
Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
CITY OF
RENTON
uilding/Public Works Dept.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
AVON DEVELOPMENT 2 LOT
SHORT PLAT
DATE:
4-2-19
PAGE:
R-405206
SHEET: 6 OF: 9
J
F-
I�
O
�2
V /
F-
O
J
CV
F-
Z
5W
L
O
J
W
W
0
Z
O
Q
J
H
O
2
H
O
J
N
6
3
I EX. SEWER MAIN
- PROPERTY Mtn _ __ _
_
SPOOL (LENGTH AS NEEDED) ?
s" SEWER STUBS FUTURE 4' SIDE SEWER
/ y 2"x 4" STUD MARKING POST PANTED
I
SEWER MAIN TEE X E" TEE 8' CAP) WHITE WITH THE WORD "SEWER" STENCILED
IN 3" HIGH BLACK LETTERS AND #6 WIRE
w I
WRAPPED AROUND THE STUD AND
- EXTENDED TO THE TOP OF THE STUD.
COUPLING (TYP.) a I
I
f
0 AD AD' SURFACE CLEANOUT WITH CAST IRON RING AND COVER
I (EAST JORDAN IRON WORKS PRODUCT NO. 00367502 OR
' APPROVED EQUAL, SPECIFY "SEWER' ON LID),
(SEE STD. PLAN 403.1 FOR INSTALLATION)
I
r �_-------- -
---------------------
-�r�.A ------- JM EAGLE THREADED CLEAN -OUT ADAPTER HUB
u^ -J BEND AS J & PLUG (OR APPROVED EQUAL)
REQUIRED
EXISTING SANITARY
SEWER MAIN --2.Ox MIN. SLOP
FUTURE 4" SIRE SEWER
6" SEWER STUB 6"x6'X6' WYE
FUTURE E"K 4" REDUCER
SEWER MAIN SIZE X E" TEE
EMSTING SEWER MAIN
A. VITRIFIED CLAY MAIN - CUT IN A NEW PVC 'TEE" USING 'STRONG -BACK' FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL).
B, CONCRETE MAIN - CUT IN A NEW PVC 'TEE" USING "STRONG -BACK' FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL),
C. PVC & C90o PVC MAIN - CUT IN NEW TEE USING RIGID COUPLINGS OR CORE -DRILLED WITH A ROMAC SADDLE
(OR APPROVED EQUAL),
D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL)
E. MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -OUTS OR THE STRUCTURE
SHALL BE CORE -DRILLED.
t
3000 PSI MIX
NCRETE
BLOCKING P- 1`' _a0
t2d(
Z7L IAIIJ j%QPE
6„ HORIIONTAL
TEE
6" MIN. SEWER SEWER MAIN
MAIN
CONCRETE 81 OCKINC ANGLE
TYPICAL SIDE SEWER
Of TEE AT MAIN FIFTWEEN 25* AND 45'
NOTE: UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY LINE OR 3-5'
LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER.
STANDARD SIDE SEWER
STD. PLAN - 406.1
APP VEO.
• PUBLIC WORKS
INSTALLATION
DEPARTMENT
O
SEWER MAIN TO PROPERTY LINE)
VARIES: 4.5' MIN.
LANE LINE
MARKING
SAWCUT AFTER BACKFILL
DEPTH OF EXISTING PAVEMENT
2" 6" HMA
(SEE NOTE 2)
EDGE OF PAVEMENT, EDGE J
OF CURB & GUTTER, OR
MIN.
MIN. CENTER OF LANE MARKING
2" HMA (SEE NOTE 2)
6" CRUSHED SURFACING TOP COURSE
(CSTC) (9-03.9(3)) PER WSDOT STANDARD
2" SAWCUT AND REMOVE
SPECIFCATIONS, COMPACTED TO 95%
OR PLANE, SEAL WITH
MODIFIED PROCTOR
AR-40DOW
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
(9-03-19). GRAVEL BORROW (9-03-14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO
WIDTH OF TRENCH AS REQUIRED BY SIZE OF
0
95% MODIFIED PROCTOR,
PROPOSED IMPROVEMENT (SEE WSDCr
STANDARD SPECIFICATION 2-09.4) PLUS AN
PIPE ZONE BEDDING MATERIAL AND COMPACTION AS
ALLOWANCE FOR ANY SHORING. SHORING, IF
REQUIRED BY THE WSDOT STANDARD SPECIFICATIONS
NEEDED, SHALL MEET THE REQUIREMENTS OF
FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT:
WSDOT STANDARD SPECIFICATION 7-08.3(1)8
��
e FOR STORM AND WATER PIPE, PER STD PLAN 220.0
F FOR SANITARY SEWER, PER STU PLAN 405
TRENCH WIDTH " FOR JOINT UTILITY TRENCH, SAND WITH 95%
PASSING A #4 SIEVE AND LESS THAN 5% PASSING
A #200 SIEVE
NOTES:
I. WHEN EXISTING
S G PAVEMENT IN A AN REQUIRING
LANE EQU NG A FULL WIDTH REPLACEMENT IS BROKEN 0R DETERIORATED
TO A A F' VEMENT CONDITION INDEX 7 R ❑ DE RATING OF O 0 LESS, THE EXISTING PAVEMENT IN THAT LANE, AND
FOR THAT DISTANCE SO CLASSIFlED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH
USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER.
2, PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & INDUSTRIAL ACCESS STREETS - MATERIAL AND THICKNESS
SHALL BE HMA CL PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6".
RESIDENTIAL ACCESS STREETS -- HMA CL J" PG 64-22, THE THICKNESS SHALL BE THAT OF THE EXISTING
PAVEMENT SECTION AND IN NO CASE LESS THAN 4"_
3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR
SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB &
GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND
OVERLAID WITH HMA.
4. IF TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALL BE
REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT.
5, IF TRENCHING THROUGH EXISTING DRIVEWAY OR SIDEWALK RAMP, THE DRIVEWAY OR SIDEWALK RAMP SHALL
BE REPLACED TO MEET ADA STANDARDS.
TYPICAL LONGITUDINAL PATCH PLAN - 110'1
PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR f' 'I� � Till
DEPARTMENT RIGID PAVEMENT WITH OVERLAY A i
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
r RAISED EDGE DETAIL W
LEVEL �{ 1,r EXTEND SIDEWALK TRA}N[SVERSE r-C' v-0,
„d- P,4 p it JOWTS TO u C9AI'X RNSED EOGE
AIL; DING r
1•ll- f.=
gtyaYL
• ' SEE IllD EDGE
r-tr sLDeWALK DETAA-TFR3a,.
ALLCUF
1 NR
lrrrrgR [ryPX
FORCUPBETAIS
SUVGDAN101
09 -,yL SEE Sra PLAN 3Ct
I 1rr LIh1 R r"P.1
1 �-�
111'PF1AL u'
sloEx'Aex
L41TH RAISED EDGE
1'&' [INl PRE40EDED JOI NT FIIlE R
FYPlcAL wTffiAE APPI%JABLe
FORCURO to TARS
SEE am RAN 101
AICSVNG ROAOLS•AY
: ' CIL+a$HEDAOCKOASI
WED SUPfAC1NO TOP COURSE Sr STCI
I fO 95% y.'Xa•FIEi1 NRGI,1Cw
4 REOVRELeN1 WAAtD 9Y
EERI TYRGU. UNDER AIL CURB
R A SIDEWALJL OM TINDER
a, GUTTER TO IRS E•T1H704IE&5 ON
1011P1M0 ROADWAY CRVSHCII ROCK
IMNIE iEVER IS GREATER TIYP FOR
1Ra & GJrrm
FI XISHED GRA[lE S-pNI6EtOM1V
TOPOFCOINCRFTE RFACE
t-g, SIDEWALK
ADJACENT TO CURB r. tr r •!r NIN
Flea D NG IQ' IINI R fT+•P I
FOR CURA DETAILS
12D'R 1 Iy 131'. SEE STO F1lVH let
rr s. ir'rf
BRIDGE OR PEDESTRIAN
RAKLNO tH
ADJACENT TO CURE
FOR CURS OVALS
BARNitR.eCC sTDEWALx SEE ST.7 PLAN 101 15 TEE PFlL SI OF£51
RALHI^ ALL OR BARR'FR
IIII 1rr ftNj R ITTP I
KOLl7A[X
rLusN ssx
lrr N1 R
5[
VER}Ix sf OT04 '
EiN• 'i
31r.=Ny20TRLo'D
JOLYTFRLfp1y
ADJACENT TO CURB AND RAILING OR WALL vRSruycnEG
JOuIYT nuum
F O R 51GE NLWFER STRIP
"ILATMENT StIIEWAix SEDEAYAL K ADJACENT TO WALL DETAIL
SIDEWALK DENOTE 1a1
SCG7-DNS T L t;1L fR
ROR CURB ANDETAU
w:
&1L 1.ANa !FE BID PLAN 10
T '�•
.1
BRppAICD FINISH
OR MATCH C]05t1F1G
.
1RO EELED�PCw6
5'•d
TLR
FIwsIEncRACE ORPLANUAG-FOSHIFPA[TE
sLHiFAA:E FOR PLJUJTlf:G - FLU SH I E pRl•>:O
CEMENT CONCRETLCURR
icwn AND GUTTER 5,Ia#VM
ADJACENT TO BUFFER STRIP
r
~:
FOR Cufm DETALS
SEE ST4 PLAN
- If
Sol
r_r
'
f x 11S TD v4•
NOTES ` f
I. Fact fret of BIo sidewalk W1d'JI &twA
be the nlinlrrum poguxuUn
:CC" 00lepte I'�GIe of 1A7MI
end hdnsontal ab Anucnions. GraBngl,
Accm Corers, JuncW Some,
Cable emmc Pull Nn LI and othepath .
fth D1e sldewrM
TIUStlQ nUSk3
SU
must ha fNJah wlD1 wrfLlpD. and ma1G1
grade of the zk*wak
2. MMp1iI Nr Ce"m Cpnvete Cw4 and
SI40-1L Is not oar nlned In new
Far other referenced NOTE$ see
tanitlurlian. When Teplacemerrt work
STO PLAN 104.2.
nC[lShcLAleS ■ Mpnollth[C Cement
CDALTete Curb build per WSDOT
Stanclam Pion F-30 1043
Paved Surfaces must Comply wish
3 Co ele b bt 4,DDG PSI,
S70 PLAN 102-1 as applicable
• PUBLIC WORKS
DEPARTMENT
caXTnADT1ONIxwrr • r • ,an .
pE 9l0EWNJIONlY �� f.1 � e
••.
' FULL -DEPTH S 06450I JOINT w NOTH
=
I CURS AND SIDFNALK C1Rt S10 FLAN IOLLJ
sw
C CONTRACTFDN JOINT
JOINT AND FINISH
DETAIL . s
..
JOUIT FILLER
E FULL-0Q0FTH
EWANSrON JOINT
STI)
PLAN - 102
CEMENT CONCRETE F .i
SIDEWALK
� o
I
LAPrE } LANE
I. I
I'
I
{
�..
INITIAL 2" DEEP SAWCUT OR GRIND, AND
II
LIMIT OF FINAL OVERLAY, GRIND AND PAVE
j {
I } rF r
FULL STREET WIDTH OVERLAY REQUIRED.
I r ,
I J
9
K
F {
1 f+II
r. [
1 rr I
f { I+ [
I [
EDGE OF EXISTING PAVEMENT
I
I.
EDGE OF TRAVELED LANE (EDGE STRIPE)
I
I
/ L..
r
VARIES: 4.5' MIN. SEE STD PLAN 11
( 110.1)
r
/ I
CENTER OF ANY MAWFO LANE LINE,
PROVIDE NEW CHANNELIZATION
I
AFTER OVERLAY
r'
I
SECONDARY FULL DEPTH SAWCUT FOR
r
I
PROPOSED TRENCH
I.
INITIAL 2" DEEP SAWCUT OR GRIND, AND
LIMIT OF FINAL OVERLAY. AND PAVE
FULL STREET WIDTH OVERLCAYNREQUIRED
LANE LANE LANE
T
AND NOTES SEE STANDARD PLAN
FOR TYPICAL SECTION
110.1
STD. PLAN - 110.2
!� PUBLIC WORKS
REQUIRED SAWCUT, GRIND AND
l'I'l�' i;11
DEPARTMENT
OVERLAY FOR LONGITUDINAL TRENCHES
/0.�
13"x24' PLASTIC METER BOX EQUAL TO MID -STATES PLASTIC,
INC. BCF SERIES MSBCF 1324-18 WWTH 1.75' THICK DUCTILE
IRON DIAMOND PLATE COVER EQUAL TO MID -STATES PLASTICS.
INC. MSCBC-1324-R WITH READER LID AND 2" DRILLED HOLE
FOR TOUCHREAD FIT LID (SEE DETAIL A -A)
3F" MIN COVER
NEW DUCTILE
IRON
,NATERMAIN
9' MIN
12" MAX
FINISH GRADE
E
N 04
22-1 /2'
CITY
�IVATi
PIPIJ6
PIPING
IIN UNIMPROVED RIGHT OF ?
WAY INSTALL METER BOX AT J
PROPERTY LINE WITH 12'
LONG COPPER TAILPIECE, w
I SIDEWALK $ 1
FTOUCHREAD WATER
METER TO BE --1J
12'
SUPPLIED BY E
THE
z x
C
CITY
TYPE "K" SOFT
o
COPPER TUBING
v
f
IF SERVICE LINE TO HOUSE IS
TO BE INSTALLED IN THE FUTURE
INSTALL FORD C14-33 OR 44 FIPT
x COMPRESSION COUPLING
LLOOP DOWN TO CENTERLINE
OF WATER MAIN TO
PROVIDE SLACK IN COPPER COPPERSETTER FOR 5/8"x3/4" METER: FORD
SERVICE LINE TO METER. VSH72-15W-44-33G, OR WOONALD BRASS: 21-215WCQU33, OR
MUELLER: 3/4-8--2470-2 WITH ANGLE BALL VALVE ON INLET AND
SINGLE CHECK VALVE ON OUTLET
CORPORATION STOP WITH BALL VALVE. FORD COPPERSfTT£R FOR i" MFTFR: FORD V13H72-15W-44--44G, OR
TAPERED THREAD (CC). QUICK JOINT McDONALD BRASS 21-415WC0044, OR MUELLER, 1-13-2470-2
(3/4" FB1000-3-Q) OR AY MCDONALD 4701E BOTH INLET AND OUTLET WITH QUICK JOINT. PADLOCK WINGS ON
(1" 1`131000-4-0) OR AY MCDONALD 4701E INLET ANGLE $ALL VALVE AND SINGLE CHECK VALVE ON OUTLET,
ALL FITTINGS 5HALL BE WITH QUICK JOINT,
NOTE.
ALL METER BOXES INSTALLED WITHIN CONCRETE OR PAVED DRIVEWAYS SHALL BE
CAST-IRON EQUAL TO OLYMPIC FOUNDARY. EXPANSION JOINTS MUSH BE INSTALLED ON
BOTH SIDES OF METER BOX.
A =
KILL 2 - UTA, HULL F ❑K AMK LAU 1 LIMA I IC
IETER READ) TOUCHREAD DEVICE
2-1/2" MIN. FROM NEAREST
AND FRONT EDGE OF PIT LID
THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM
UNDERNEATH RIBS UNLESS THE RIB SPACING ALLOWS THE
NUT TO TIGHTEN AGAINST THE OPEN SIDE OF MORE THAN
ONE RM
3/4" OR 1
GALVANIZED
PLUG
PUBLIC WORKS 34" AND 1 " WATER SERVICE STD. PLAN - 320.1
+ + I]I PARTMENT
n NOVEMBER 2009
VARIES: 4.5' MIN.
LANE LINE
MARKING
SAWCUT AFTER BACKFILL
DEPTH OF EXISTING PAVEMENT
G" HMA
(SEE NOTE 2)
EDGE OF PAVEMENT, EpGEJ
OF CURB & GUTTER, OR
MIN.
MIN. CENTER OF LANE MARKING
2" HMA (SEE NOTE 2)
6" CRUSHED SURFACING TOP COURSE
(CSTC) (9-03.9(3)) PER WSDOT STANDARD
2" SAWCUT AND REMOVE
SPECIFICATIONS, COMPACTED TO 957
OR PLANE, SEAL WITH
MODIFIED PROCTOR
AR-4000W
CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL
(9--03.19), GRAVEL BORROW (9-03.14(1)) PER
WSDOT STANDARD SPECIFICATIONS OR NATIVE
MATERIAL IF APPROVED IN WRITING BY ENGINEER
BASED ON GEOTECH REPORT, COMPACTED TO
WIDTH OF TRENCH AS REQUIRED BY SIZE OF0
95% MODIFIED PROCTOR.
PROPOSED IMPROVEMENT (SEE WSOOT
STANDARD SPECIFICATION 2-09.4) PLUS AN
PIPE ZONE BEDDING MATERIAL AND COMPACTION AS
ALLOWANCE FOR ANY SHORING. SHORING, IF
REQUIRED BY THE WSDOT STANDARD SPECIFICATIONS
NEEDED, SHALL MEET THE REQUIREMENTS OF
FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT:
WSOOT STANDARD SPECIFICATION 7-08.3(1)B
L
I * FOR STORM AND WATER PIPE, PER STD PLAN 220.0
* FOR SANITARY SEWER, PER STD PLAN 405
TRENCH WIDTH * FOR JOINT UTILITY TRENCH, SAND WITH 95%
PASSING A #4 SIEVE AND LESS THAN 5% PASSING
A #200 SIEVE
NOTES
1. WHEN EXISTING PAVEMENT IN A LANE REQUIRING A FULL WIDTH REPLACEMENT 15 BROKEN OR DETERIORATED
TO
A PAVEMENT N CONDITION INDEX RATING OF 70 OR LESS, THE EXISTING PAVEMENT IN THAT LANE, AND
FOR THAT DISTANCE SO CLASSIFIED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH
USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER.
2. PRINCIPAL/ MINOR/COLLECTOR. ARTERIAL, & INDUSTRIAL ACCESS STREETS -- MATERIAL AND THICKNESS
SHALL SE HMA CL 4." PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6".
RESIDENTIAL ACCESS STREETS - HMA CL E
}' PG 54-22, THE THICKNSS SHALL 8E THAT OF THE EXISTING
PAVEMENT SECTION AND IN NO CASE LESS THAN 4".
3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR
SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB &
GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND
OVERLAID WITH HMA.
4. 1F TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALL BE
REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT.
5- IF TRENCHING THROUGH EXISTING DRIVEWAY OR SIDEWALK RAMP, THE ORIVEWAY OR SIDEWALK RAMP SHALL
BE REPLACED TO MEET ADA STANDARDS.
TYPICAL LONGITUDINAL PATCH' PLAN- 110.1
PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR < 1'1J
DEPARTMENT RIGID PAVEMENT WITH OVERLAYRMA"
o A. a 9 REVISED PER CITY REVIEW RAD 4-2-11 RAD SURVEYED:
P�F WAS�F
° y�ycc� RECORD DRAWINGS RAD 12 3 20 DESIGNED:
oo R. DECCIO
Z DRAWN:
4 LR
25693 �4v
FS F�l STERF G� CHECKED:
I►.sAnA-A1 F_�F R. DECCIO
12-3-20 N0. REVISION BY DATE APPR APPROVED: R. DECCIO
SCALE:
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
1 "=20'
PRI
ONE INCH DATU M
AT FULL SCALE Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
DocuSign Envelope ID: 6EECF5B&6U2A-4E4A-B436-A317AA638876
SEE STANDARD PLANS 110. 110.1. 1102. AND 111 FOR PAVEMENT
RESTORATION REQUIREMENTS
SURFACE RESTORATION AS ,
SPECIFIED IN CONTRACT DOCUMENTS
72" MIN EXISTING PAVEMENT SURFACE
--�- ---- -------
5' MIN. , SEE NOTE 4
NEATLINETRENCH
'CRUSHED SURFACING TOP COURSE" PER
WSDOT STD. SPEC 9.03.9p). COMPACTED
v O TG 95% OF MAXIMUM DENSITY
Q Q
CRUSHED SURFACING TOP COURSE" PER
WSDOT STD. SPEC 9-03-9(3X, "BANK RUN
f GRAVEL FOR TRENCH BACKFILL' PER
WSDOT STD. SPEC 9.03.19, OR "GRAVEL
BORROW PER WSDOT STO. SPEC 9-07,14(1),
COMPACTED TO OF MAXIMUM DENSITY
95%
:.�
v fl
BENCH AS NEEDED FOR
SHORING SYSTEM WHEN
DEPTH IS 4' OR GREATER
I
PIPE
PIPE ZONE BEDDING AND BACKFILL j
PER STO. PLANS 220.00 AND 220,11) !I
�- SEE NOTE 1
UNPAVED AREAS PAVED AREAS
I
NQTIES:
1. SEE WSDOTIAPWA STANDARD SPECIFICATIONS SECTION 2-09A FOR
MEASUREMENT OF TRENCH WIDTH.
2. EXCAVATIONS OVER a' DEEP SHALL COMPLY WITH THE SAFETY STANDARD
OF SCRI BED IN CHAPTER 2WISS PART N OF THE WAD.
3. MAXIMUM BACKFILL DEPTH ABOVE PIPE SHALL NOT BE EXCEEDED, AS
DETERMINED BY PIPE MANUFACTURER,
4. IN PAVED AREAS. IF PIPE HIS LESS THAN 3' OF COVER. USE "CRUSHED
SURFACING TOP COURSE' FOR THE ENTIRE EACKFILL DEPTH ABOVE PIPE ZONE.
5. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE [NTS}
STD. PLAN - 220.20
P 120
PUBLIC WORKS
�•
TYPICAL TRENCH AND BACKFILL
GAZ 9/28/2018
:45 A
�11 DEPARTMENT
vw.w.a wm..•wI. DA1t
'--cuSign Envelope ID: 6EEC:F5B6-602A-4E4A-6436-A317AA638878
CONFIGURATION ON SLOPING GROUND
-
DOWNSPOUT' WITH CLEMiOuT FILTER, SEA ❑ETAIL
CLEAMW PER STD. PLAN 226WO
10 MIN, LEVEL TRENCH NRTH
PERFORATED PIPE, SEE NOTE 1
s•
MIN.
5,
MIN--
4 I
� I
CL_EANdIT PER �
STD. PLAN 7!&AO I
ro $TORN GRAIN SYSTEM I
- - - - - - - - - - - -
N BYPASSI
FOOTING DRAI-
I
5 5,
MINCLEIWOUT PER
. MIN. I
M. FLAX 2tgpO I
TO STORM DRAIN SY$TEM I
Fr EA SEE DETAIL 10 MIN. LEVEL TRENCH WITH
J�
PERFORATED PIPE. SEE NOTE 1
1
- - - - - - - - - - - - - - - - - - - -�
CONFIGURATION ON FLAT GROUND
PLAN VIEW OF PARCEL
COMPACTED TOPSOK OR OTHER CLEAN FILL
NONAMDVEN GEOTE> LE FOR$WARATION S'MIN. PVC
ON TOP AND SIDES OF TRENCH PER WSDOT PERFORATED PIPE
SPECIFICATIONS SECTION 990.2(1)TASLE 3 PER ASTPA D1765
saLro
6 MIN. n
\
FRIER 9CLiE tra
1q-MIH. I v2,-aw wASHEO
ORAIN ROCK
7S TO
GROUND
24 MIN.
TYPICAL DOWNSPOUT
UNLxgTUREEDRATTYE SOIL
MIN. T AeDV E SEA.$pNAL XIGX FILTER DETAIL
GROUNDWATER TASLE
SECTION A
kDTESF
I. TRENCH LENGTH TOME W FEET IN LENGTH FOR EVERY 5,DW SF OF CONTRIBUTING IMPERVIOUS SURFACE, OR 35,000 SF
OF NON-NATIVE PERVIOUS SURFACE, OR PORTION THEREOF.
GENERAL NOTIE$1
I. 1NF1 T M F RUNOFF •F Y P XH M T LIRA IONOODING EC U RED TO
LINO FROM SINGLE L OR aU ES OR O CONTROL
DEPARTMENT GU
BASEMENT FLOOOTNO. CONSULT WA DEPARTMFM OF ECOLOGY ftEGU[AilONS FOR UNDERGROUND WJECTKII
R D
CONTROL PROGRAM IULCI FOR OTHER TYPES OF RUNOFF MANAGEMENT.
2. MPERVIM5 AREAS LARGER THAN 10,0W SF AND NONE TIVE PEWK)US AREA$ LARGER THAN a5M SF MAY REQUIRE
LARGER PIPE AND SHOULD BE DESIGNED BY CIVIL ENGINEER
g. THE PERFORATED PIPE LAAY NOTBE PLACED INACRITICAL AREA SUFFEROR ON SLOPE55TEEpER THAN 1111
4. 3EE CONSTRICTION PLANS FOR SPEGFIC PROJECT PEi!IU1REMENTS.
UNLESS OTHERW NOTED, DRAWING IS NOT TO S[AIE [NTSI
PUBLIC WORKS
PERFORATED STUB -OUT
STD. PLAN - 263.40
'PP D
`-i� DEPARTMENT
[QNNECTI�N
GAZ 9/28/2018 j
:45 A
DAIS
CITY OF
RENTON
uilding/Public Works Dept.
R-405217
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
AVON DEVELOPMENT 2 LOT
SHORT PLAT
DETAILS
DATE:
4-2-19
PAGE:
R-405207
SHEET: 7 OF: 9
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- 2 - D•
I
1 I
3/8` PRET,fOLDED JpNT FILLER {TYPj-
CEM7:HTGOtY.REIE
CURB AND B VTTFR
5'
PLAN MEW
ME
C R3 FRME A GRATE
6 1 2' T3-
L
FRAME AND GFIATE - NOT NCLUDED
1 /2- K• 1' R. MANY IN CURa AND nUTTER BID ITEM
BLOPE
• ' h 3' `4 i TCPOF
e . I• R. 1 1r ROADWAY
9
F 5
P -••,• P AWUSTMENT SECTION -NOTMICLUDED
►• h' or CURB AND BUTTER BID OEM
nJSTCH 9A62Y • NOT 1Nd-UDED
v IN OWW AND OUTTERSIDREM
r •h
__. r=
SECTION I(D f�
l
GENERAL NOTES:
1, The intent Df this design Is to facilitate the removal
of a catch basin with minimal dlsiurbanoe
of the curb.
2. The expanal on Jo[nts of the
adjaounteldwmikstealI ,; •�j��;` •�' :I be -adjusted to be In
Una with these curb
expansion Joints.
ISO! RT2E31C VIEW
CEMENT CONCRETE CURB'
+ + PusliC WORKS INSTALLATION AT PF20 +.D:
DEPARTMENT CATCH BASINS DIAG
DocuSign Envelope 10: 6EECF5B6.602A-4E4A-B436-A317AA638878
I
J
i
Ol1TFALL
iO
STHEAM
I DIfNP
RD PC,L
LIIiAHES
I
BOLT -DOWN SLOT.
SEE DETAIL AND
AIL t
TOP
31B- RECESSED LETTERING
I
I
4102'-
I � i•� �i
1 1r4'
I 1II ae•
I �I
I
BOLT -DOWN SLOT DETAIL
1- - - - SEE NOTE I -
S
ISOMETRIC
24'
7 OR 8 EQUAL SPACES
j DIRECTION FLOW
I 518• MAX- T
SECTION A
NOTES:
1. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES. GRATES AND
COVERS, UNLESS OTHERWISE SPECIFIED. PROVIDE TWO HOLES IN
THE FRAME THAT ARE VERTICALLY ALIGNED WITH THE GRATE OR
COVER SLOTS. THE FRAME SHALL ACCEPT THE 5t8'-1INC x rALLEN
HEAD CAP SCREW BY BEING TAPPED, OR OTHER APPROVED
MECHANISM. LOCATION OF BOLT -DOWN HOLES VARIES BY
MANUFACTURER.
2. REFER TO STANDARD SPECIFICATION 9-05.15(2)FOR ADDITIONAL
REQUIREMENTS.
3. FOR FRAME DETAILS. SEE STANDARD PLAN 204.130.
UNLESS OTHERWISE NOTED, ORAVANG 1S NOTTO SCALE (NT51
STD. PLAN - 204.20
AaFftL
ff*&jMj& PUBLIC WORKS RECTANGULAR VANED GRATE
-+ DEPARTMENT GAZ 9/28/2018
IrtxwM..mn,nnNw DATE
:45 A'
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
SANDBAG i7YP.)
10, MAX., _ -- ----
TOE IN SHEETING IN
4' x 4' MIN. TRENCH
_ I Oi MAX
I I I �Il
I
I
It
PROVIDE ENERGY DISSIPATION
A7 7pE IF EROSION IS l,]KELY
NOTES:
1. CONDITIONS OF USE
1.1. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS.
12. PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES
1.3- CLEAR PLASTIC SHEETING MAYBE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH.
CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS.
1 4. THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND
UNSTABLE SLOPES,
2. DESIGN AND INSTALLATION SPECIFICATIONS
21. PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF GAS MILOMETERS.
2.2. IF EROSION AT THE TOE OF ASLOPE IS LIKELY, A GRAVEL BERM. RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE
OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF.
2.3. TIRES, SAND BAGS. OR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC.
2.4. SEAMS BETWEEN SHEETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED.
3. MAINTENANCE STANDARDS
3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED.
3.2, IF THE PLASTIC BEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION, IT MUST BE COMPLETELY REMOVED AND REPLACED
3.3. WHEN THE PLASTIC IS NO LONGER HE EOED, R SHALL BE COMPLETELY REMOVED.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE IN TS)
STD. PLAN - 213.30
a . PUBLIC WORKS
DEPARTMENT
PLASTIC COVERINGPRD
GAZ 9/28/2018 1
:4S A
DocuSign Envelope ID: 6EECF586-602A-4E4A-B436-A317AA638878
Imo. TRENCH WIDTH,
SEE NOTE 3
PIPE ZONE 6Fnn,nir_ ex,n
RACKFILL. BE
FOUNC
LEVEL
r FOUNDATION MATERIAL,
1 IF REQUIRED, SEE NOTE 5
�kL CIRCULAR PIPE
PIPE ZONE BEDDING AND
SACNFILL. SEE NOTE 4 -
FOUNDATION
LEVEL
RIGIO PIPE NOTESi
1 PIPE COMPACTION LIMITS SHOWN ON THIS PLAN ARE FOR PIPE
CONSTRUCTION IN AN EMBANKMENT. FOR PIPE CONSTRUCTION IN
A TRENCH, THE HORIZO NTAL LIMITS OF THE PIPE COMPACTION
ZONE SHALL BE THE WALLS OF THE TRENCH.
2. 0.D IS EQUAL TO THE OUTSIDE DIAMETER OF A PIPE OR THE
OUTSIDE SPAN OF PIPE -ARCH.
3, SEE STANDARD WS DOTIAPWA SPECIFICATIONS SECTION 2.09.4 FOR
TRENCH WIDTH.
4, PIPE ZONE BE DOING AND BACKFILL MATERIAL SHALL SE PLACED I N
6• LOOSE LAYERS AND COMPACTED TO 95% MAXIMUM DENSITY
5- EXCAVATE UNSTABLE MATERIAL DOWN TO FIRM SOIL AND REPLACE
WITH FOUNDATION MATERIAL CLASS A ORB PER STANDARD
WSDOTIAPWA SPECIFICATIONS SECTION 9-03.17,
®GRAVEL BACKFILL FOR PIPE ZONE BEDDING IWSDOT 9-03 12(3))
OR MAINTENANCE ROCK (WSDDT 9.03.9(4))
TRENCH WIDTH,
SEE NOTE 3
SPAN S'
7
RISE
FOUNDATION MATERIAL.
IF REQUIRED, SEE NOTE 5
PIPE - ARCH
MINIMUM
ALLOWED IN ZONE 1
PIPE TYPE
COVER (FT)
PUBLIC?
PRIVATE?
OF THE APA?
CORRUGATED
20
YES
YES
YES
STEEL PIPE
SPIRAL RIB STEEL
2.0
YES
YES
YES
PIPE
PLAIN CONCRETE
PIPE (PCP)
2 D
NO
YES
ND
REINFORCED
CONCRETE PIPE
1.0
YES
YES
NO
(RCP)
CORRUGATEDOR
SPIRAL RIB
2.0
YES
YES
NO
ALUMINUM PIPE
DUCTILE IRON PIPE
1.0
YES
YES
YF:
CIRCULAR PIPE
DIAMETER
MINIMUM DISTANCE
BETWEEN BARRELS
1r TO 24'
12'
30" TO 96'
❑IAM ETER 13
102" TO 186"
48"
PIPE -ARCH
SPAN
MINIMUM DISTANCE
BETWEEN BARRELS
18" TO 36,
12"
43' TO 142'
SPAN 13
148" TO 199'
48"
UNLESSOTIIEAWISE NOTED, rIAAWING ISNOT TOSCALE [NTS)
STD. PLAN - 220.00
PUBLIC WORKS PIPE ZONE BEDDING AND APPR [D
0 DEPARTMENT COMPACTION -RIGID PIPE GAZ 9/28/2018 I
DATE
12-3-20
I1►0
REVISION
:45 Al'
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-8436-A317AA638878
- 29 114'
RECESSED ALLEN
HEAD CAP SCREW
W-11 NCxr
ORATE
BOLT -DOWN HOLE (TYP.) - WE.
11 NG, SEE DETAIL AND NOTE Z `
25 f74' � A
PUNS
D
SECTION BOLT•DOWN DETAIL
SEE NOTE 2
TOP
24 1 W
<>
I
1 ' qz
SECTION A
SEE DETAIL ISOMETRIC VIEW
f
\
7r8 `
116'
�aw
r 1IM' ,I NOTES:
1 . THIS IS ACCOMMODATE0OR COVERS,
4 1 2' SEE STANDE AND 209 dO.�TE3
ARD PlAN3 204.10.20420 204
1` �J 1 y8• 2. BOLT -DOWN CAPABILITY IS REQUIRED ON ALL FRAMES. GRATES, AND
I 1 ' COVERS. UNLESS OTHERWISE SPEC F ED PROVIDE HOLES N THE
THAT ARE VERTICALLY WITH THE OR
GRATE
1 ISM, FRAME ALIGNED GRATE COVER $LOT$.
LOTHE FRAME SHALL ACCEPT THE "'-11 KC X 2'ALLrCATION CAP BY
BE NG TAPPED. OR OTHER APPROVED MECHANISM-
BOLT -DOWN HOLES VARIES BY MANUFACTVRER.
2 1R' 3. REFER TO STANDARD SPECIFICATION 945.15[2) FOR ADDITIONAL
\ DETAIL % REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS)
STD. PLAN - 204.OD
► PUBLIC WORKS
DEPARTMENT
RECTANGULAR FRAME
O
GAZ 9/28/2018 l
:45NCIINAF :.
DATE
DocuSign Envelope ID: 6EECF58"02A-4E4A-B436-A317AA638878
I
SEE STANDARD PLANS 110. 110.1. 110.2, AND I I I FOR PAVEMENT
RESTORATION REQUIREMENTS
SURFACE RESTORATION AS ,
Ar
SPECIFIED IN CONTRACT DOCUMENTS
I 1Z' MIN. EXISTING PAVEMENT SURFACE
I
/ --
r\
tr MIN.. SEE NOTE 4
�ORK!"
O D
NEAT LINE TRENCH
"CRUSHED SURFACING TOP COURSE' PER
WSOOT STD- SPEC 9.03.9(3). COMPACTED
TO 95% OF MAXIMUM DENSITY
1J
• "CRUSHED SURFACING TOP COURSE' PER
WSDOT STD. SPEC 9.03.9(3). -BANK RUN
GRAVEL FOR TRENCH BACKFILL' PER
IX p d WSDOTSTO SPEC 9.03.T9,OR-GRAVEL
\ BORROW PER VdSDOTSTD. SPEC 9-0314(1).
Xl< COMPACTED TO 95% OF MAXIMUM DENSITY
v a
BENCH AS NEEDED FOR
SHORING SYSTEM WHEN
DEPTH IS 4' OR GREATER
PIPE
PIPE ZONE BEDDING AND BACKFILL
PER STD. PLANS 220-00 AND 220,10
�- SEE NOTE 1
UNPAVED AREAS I PAVED AREAS
I
NOTES:
1. SEE WSDOPAPWA STANDARD SPECIFICATIONS SECTION 2-09.4 FOR
MEASUREMENT OF TRENCH WIDTH.
2. EXCAVATIONS OVER 4' DEEP SHALL COMPLY WITH THE SAFETY STANDARD
DESCRIBED IN CHAPTER 2WI55 PART N OF THE WAD.
3. MAXIMUM BACKFILL DEPTH ABOVE PIPE SHALL NOT BE EXCEEDED, AS
DETERMINED BY PIPE MANUFACTURER.
4. IN PAVED AREAS, IF PIPE HAS LESS THAN X OF COVER. USE 'CRUSHED
SURFACING TOP COURSE' FOR THE ENTIRE BACKFILL DEPTH ABOVE PIPE ZONE.
5 SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS)
STD. PLAN - 220.20
� PUBLIC WORKS
D
TYPICAL TRENCH AND BACKFILL
GAZ 9/28/2018
:45 A
-lO DEPARTMENT
ILu. Wu.lo.d,%n,awam. + '•Tr
ID
4-2-11
RAD
SURVEYED:
D
•T
^f 3 '0
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY
DATE
APPR
APPROVED:
R. DECCIO
SCALE:
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
1 "=20'
ONE INCH DATUM
AT FULL SCALE Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
DocuSign Envelope ID: 6EECF506-602A-4E4A-B436-A317AA638878
FRAME AND VANED GRATE
a,. 17.OR 24-
ONE $13 BAR HOOP FOR W HEIGHT
INC REMENT ISPACED EQUALLY).
SEE NOTE 1
RECTANGULAR ADJUSTMENT SECTION
r�
•Lii • e
43 BAR EACH CORNER I I� , J{
43 BAR EACH SIDE `Y
T -
73 BAR EACH WAY
PRECAST BASE SECTION
43 BAR HOOP
113 BAR EACH
CORNER 18- M IN.
SEE NOTE 1
ALTERNATIVE PRECAST RASE SECTION
a PUBLIC WORKS
DEPARTMENT
Ir-
PIPE ALLOWANCES
MAXIMUM
PIPE MATERIAL
INSIDE
DIAMETER
REIN FORCED OR PLAIN
12.
CONCRETE
ALL METAL PIPE
Is,
CPSSP',
12•
STD. SPEC. 9-05,m
SCUD WALL PVC.
STD. SPEC. 9-05.120)
15,
PROFILE WALL PVC,
STD. SPEC. S•05.12(2)I
15,
'CORRUGATED POLYETHYLENE STORM
SEWER PIPE
NOTES:
1 AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN
EN THE PRECAST BASE SECTION. FIBERS IPLACED rN
ACCORDANCE WITH STANDARD SPECIFICATION
805.5019p. OR WIRE MESH HAVING A MINIMUM AREA OF
0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH
THE MINIMUM REQUIRED REBAR SHOWN IN THE
ALTERNATIVE PRECAST BASE SEC TON. WIRE MESH
SHALL NOT BE PLACED IN THE KNOCKOUTS. AS AN
ACCEPTABLE ALTERNATIVE TO THE REBAR SHOWN IN
THE RECTANGULAR ADJUSTMENT SECTION, WIRE MESH
HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER
FOOT MAY BE USED.
2 THE KNOCKOUT DIAMETER SHALL NOT BE GREATER
THAN 20- KNOCKOUTS SHALL HAVE A WALL THICKNESS
OF Y MINIMUM TO Z.S MAXIMUM. PROVIDE A 1.5'
MINIMUM GAP BETWEEk THE KNOCKOUT WALL AND THE
OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED,
FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH
STANDARD SPECIFrCAYION!}04.3.
3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO
THE LOWEST PIPE INVERT SHALL BE 5 FEET.
4. THE FRAME AND GRATE MUST BE INSTALLED WITH THE
FLANGE DOWN
5- THE PRECAST BASE SECTION MAY HAVE A ROUNDED
FLOOR, AND THE WALLS MAY BE SLOPED AT ABATE OF
1H:24V OR STEEPER
6. THE OPENING SHALL BE N,EASURECAT THETOP OF THE
PRECAST BASE SECTION.
7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE
INLET HAS BEEN PLACED. USE GROUT TYPE 2 FOR
NON -SHRINK APPLICATIONS IN ACCORDANCE WITH
STANDARD SPECIFICATION S-20.N2}.
B ALL GRADE RINGS AND CASTINGS SHALL BE SET IN
MORTAR IN ACCORDANCE WITH STANDARD
SPECIFICATION 9.04.3. THEN APPLY MORTAR TO INSIDE
AND OUTSIDE OF ALL JOINTS, RINGS, RISERS, AND
FRAMES.
9 MORTAR SHALL BE MIXED AND APPLIED PER
MANUFACTURER'S DIRECTIONS
10. FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE 8Y
TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS
DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT
LENGTH,
11. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND
REMAIN VISIBLE UPON COMPLETION.
UNLESS OTHERWISE NOTED, DRAWING 15 NOTTO SCALE INTS,.
STD. PLAN - 200.00
APP 0:
CATCH BASIN TYPE 1 GAZ 9/28/2018 1
DATE
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R3 �4 AEPAYSEHT C3B. and C-MAXB WITI'ti BUFF -En EY
CITY OF
RENTON
uilding/Public Works Dept.
G•ey I�mmerman, Pul]I+c walLl Adm:n11[r LSvr
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R-405218
IN COMPLIANCE WITH CITY OF RENTON STANDARDS CM
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DATE:
AVON DEVELOPMENT 2 LOT 4-2-19 0
SHORT PLAT PAGE:FIELDOOK:
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DocuSlgn Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
SURFACE WATER STANDARD PLAN NOTES:
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY
PROJECT. THE APPLICANT OR OWNER. HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE
APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS. THEY SHALL BE ADDED AFTER THE
SURFACE WATER STANDARD PLAN NOTES,
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY
REFERRED TO AS THE CITY, THE APPLICANT. AND THE APPLICANTS CONTRACTOR.
2. THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION.
3. ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE
WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD. BRIDGE AND MUNICIPAL
CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO
CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO
THE CITY,
4. APPROVAL OF THE ROAD. GRADING. PARKING, BUILDING. AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER.
SEWER, GAS, ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS. AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY
THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION
FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY.
5. A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
6. THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL
THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANTS
CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN. AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT
SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL
UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A
CONFLICT EXISTS.
7. VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE, NORTH). UNLESS OTHERWISE APPROVED BY THE CITY.
REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS-
8. ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY PER SECTION 2-03.3(14)D - COMPACTION AND
MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS. ALL TRENCH BACKFILL SHALL
BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92% OF MAXIMUM DRY DENSITY.
9. OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE
APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDARDS.
10. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHERE
DIRECTED BY THE CITY, THE EXISTING MANHOLES. CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED.
11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE
APPROVED BY THE CITY,
12. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD
SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION
MATERIAL. AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE- ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220.10, AND
220.20.
13. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2. OR S INSIDE AND OUTSIDE,
14. ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PER THE CITY STANDARD PLAN
204.10. 204.20 . 204.30. AND 204.50. STRUCTURES SHALL HAVE:
• RECTANGULAR OR ROUND. SOLID LIDS WHEN NOT COLLECTING RUNOFF. AND OUTSIDE OF THE ROADWAY.
• ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CURBIGUTTER LINE.
• ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE
PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO.
15. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM.
16. LIDS OF MANHOLESICATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. ALL MANHOLE/CATCH BASIN RIMS
SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES, UNLESS OTHERWISE SHOWN.
17. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE
DRIVEWAY TO THE BOTTOM OF THE DITCH,
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 267.00
PUBLIC WORKS SURFACE WATER STANDARD PLAN PP! D:
9/28/2018 I
-1 N AF DEPARTMENT NOTES (1 OF 2) GAZ
nbrt Wan. Mm,mm,mr PAi f
DocuSign Envelope ID: 6EECF5B6-602A4E4A-B436-A317AA638878
SURFACE WATER STANDARD PLAN NOTES:
THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY
PROJECT. THE APPLICANT OR OWNER, HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER. THE
APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE
SURFACE WATER STANDARD PLAN NOTES.
18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1 } FOOT
AND SHALL MEET THE FOLLOWING SPECIFICATIONS:
• 4.8 INCH ROCK 140.70% PASSING;
• 2 -4 INCH ROCK 130 - 40% PASSING: AND
• LESS THAN 2 INCH ROCK 110 - 20% PASSING.
19. FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE
CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE. UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE BMPS.
20. THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM" SHALL BE LOCATED AT THE PROPERTY
LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00.
21. ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE PROVIDED
TO THE CITY PRIOR TO CONSTRUCTION.
22. ALL NEWLY-INSTALLEO AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV
ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL
PROJECT CURBS, GUTTERS AN01OR PAVEMENT.
23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04-3(1) OF THE WSDOT STANDARD SPECIFICATIONS
AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS
TESTED.
24. FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL
EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN
264.00.
25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION ANDIOR LIABILITY
CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM
SYSTEM PROVIDED DURING CONSTRUCTION.
26. ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH. AND SAFETY OF
THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED
RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT
STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY.
27. PROJECTS LOCATED WITHIN THE CITY'S AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT 46 OF THE RENTON SWOM AND AQUIFER
PROTECTION REGULATIONS (RMC 4-3-06%
28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASINIMANHOLE LIDS, CLEAN OUTS, INLETS, ETC.) IN THE STREET TRAVEL LANE WHEEL PATH, INTERSECTIONS OF
STREET TRAVEL LANES, BIKE LANES, SIDEWALKS, AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A
SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A NONSLIP OR NONSKID LID PER ADA REQUIREMENTS.
29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT.
30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM.
31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE
PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO
CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO THE
PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE, THEN THE PAVEMENT IS CONSIDERED TO MEET THE
MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE CONDUCTED PER 1.000 SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS NOT CONCLUSIVE,.
THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS (E. G.PARKING AREAS), TESTING OBSERVATION MAY BE ACCOMPLISHED WHILE
WALKING BEHIND A SLOWLY MOVING WATER TRUCK DISCHARGING WATER AT A RATE SIMILAR TO THE BUCKET TEST. PERMEABLE PAVERS SHALL BE TESTED USING
ASTM C1781.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE {NTS}
STD. PLAN - 267.10
SURFACE WATER STANDARD PLAN APPRMD:
NOTES (2 OF 2) GAZ 9/28/2018 1
DATE
SAZEI DESIGN GROUP, LLC
6608 110TH AVE. N.E.
KIRKLAND, WA. 98033
TEL. (425) 212-2280
FAX. (425) 889-6887
: 4 S A�
:45 Al
SW 1 /4 OF SE 1 /4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
CITY OF RENTON STANDARDS
All materials and workmanship shall be in accordance with the City of Renton Standard and Supplemental Specifications
(current adopted version) except where otherwise noted in these standards. Materials and workmanship are required to
be in conformance with standards for the Standard Specifications for Road, Bridge, and Municipal Construction prepared
by the Washington State Chapter of the American Public Works Association (APWA) and the Washington State Department
of Transportation (WSDOT) and shall comply with the current edition, as modified by the City of Renton Supplemental
Specifications.
1. An asphalt paver shall be used in accordance with Section 5-04.3(3) of Standard Specifications. A "Layton Box"
or equal may be used in place of the power -propelled paver. Rollers shall be used in accordance with Section 5-
04.3(4) of the Standard Specifications, "Plate Compactors' and "Jumping Jacks" shall not be used In lieu of
rollers.
2. Trench backfill and resurfacing shall be as shown in the City of Renton Standard Details, unless modified by the
City permit. Surfacing depths shown in the standard details are minimums and may be increased by the Engineer
to meet traffic loads or site conditions.
3. Re quire merrt for Patching, Overlay, and Overlay Widths:
All trench and pavement cuts shall be made by sawcut or by grinding. Sawcuts or grinding shall be a minimum
of one foot (1') outside the trench width- The top two inches (2") of asphalt shall be ground down to a minimum
distance of one foot (1') beyond the actual outside edges of the trench and shall be replaced with two inches
(2") of Class B asphalt, per City of Renton Standard Plans. At the discretion of the engineer, a full street width
overlay may be required.
Lane -width or a full street -width overlay will be determined based upon the location and length of the proposed
trench within the roadway cross-section. Changes in field conditions may warrant implementation of additional
overlay requirements.
a. Trenches (Road Crossings):
(1) The minimum width of a transverse patch (road Grossing) shall be six and one-half feet (6.5'). See City
of Renton Standard Plans.
(2) Any affected lane will be ground down two inches (2") and paved for the entire width of the lane.
(3) The patch shall be a minimum of one foot (1') beyond the excavation and patch length shall be a
minimum of an entire traveled lane.
(4) If the outside of the trenching is within three feet (T) of any adjacent lane line, the entire adjacent
traveled lane affected will be re paved.
(5) An area including the trench and one foot (1') on each side of the trench but not less than six and one-
half feet (6.5') total for the entire width of the affected traveled lanes will be ground down to a depth
of two inches (2"). A two-inch (2") overlay of Class B asphalt will be applied per City standards.
b. Trenches Running Parallel with the Street:
(1) The minimum width of a longitudinal patch shall be four and one-half feet (4.5'). See City of Renton
Standard Plans.
(2) If the trenching is within a single traveled lane, an entire lane -width overlay will be required.
(3) If the outside of the trenching is within three feet (3') of any adjacent lane line, the entire adjacent
traveled land affected will be overlaid.
(4) If the trenching is greater than or equal to 30% of lane per block (660 foot maximum block length), or
if the total patches exceed 12 per block, then the lanes affected will be overlaid. Minimum overlay
shall include all patches within the block section.
(5) The entire traveled lane width for the length of the trench and an additional ten feet (10') at each end
of the trench will be ground down to a depth of two inches (2"). A two-inch (2") overlay of Class B will
be applied per City sta nda rds.
c. Potholing:
Potholing shall meet the same requirements as trenching and pavement restoration. Potholing shall be a
minimum of one foot (1') beyond the excavation. All affected lanes will be ground down to a depth of two
inches (2") and paved not less than six and one half feet (6.5') wide for the entire width of the lane. Potholes
greater than five feet (5') in length, width or diameter shall be restored to trench restoration standards. In
all cases potholes shall be repaired per Renton Standard Plans. Restoration requirements utilizing vactor
equipment will be determined by the Engineer.
4. Pavement Removal in Lieu of Grinding:
The contractor in all cases can remove the pavement in the replacement area instead of grinding out the
specified two inches (2") of asphalt. Full pavement replacement to meet or exceed the existing pavement depth
will be required for the area of pavement removal. Patching of pervious concrete shall follow American Concrete
Institute (ACI) 522.1-13. Porous asphalt shall be specified on a project -by -project basis by the engineer.
Permeable materials should be replaced in -kind where feasible. Patching porous asphalt with conventional
asphalt is acceptable if it is no more than ten percent (100A) of the total facility area or does not impact the
overall facility function. Appropriate precautions shall be taken during pavement repair and replacement efforts
to prevent clogging of adjacent surfaces.
S. Trench Backfill and Restoration Construction Requirements:
a, Trench restoration shall be either by a patch or overlay method, as required and indicated on City of
Renton Standard Plans.
b. All trench and pavement cuts, which will not be overlaid, shall be made by sawcut or grinding. Sawcuts
shall be a minimum of two feet (2') outside the excavated trench width.
c. All trenching within the top four feet (4') shall be backfilled with crushed surfacing materials conforming
to Section 4-04 of the Standard Specifications. Any trenching over four feet (4') in depth may use materials
approved by the Engineer or Materials Lab for backfilling below the four -foot (4') depth.
d. If the existing material (or other material) is determined by the Engineer to be suitable for backfill, the
contractor may use the native material except that the top six inches (6") shall be crushed surfacing top
course material.
e. The trench shall be compacted to a minimum ninety-five percent (95%) density, as described in Section 2-
03 of the Standard Specifications. In the top six feet (6') of any trench, backfill compaction shall be
performed in eight (8) to twelve -inch (12") lifts. Any trench deeper than six feet (6') may be earn pacted in
twenty-four inch (24") lifts, up to the top six-foot (6') zone. All trench backfill shall be firm and unyielding
but in no case shall be compacted to more than ninety-two percent (921y.) of maximum density in
permeable pavement areas.
f. All compaction shall be performed by mechanical methods. The compaction tests may be performed in
four -foot (4') vertical increments maximum. The test results shall be given to the Engineer for review and
approval prior to paving. The number and location of tests required shall be determined by the Engineer.
d. Temporary restoration of trenches for overnight use shall be accomplished by using MC mix (cold mix),
Asphalt Treated Base (ATB), or steel plates, as approved by the Engineer. ATB used for temporary
restoration may be dumped directly into the trench, bladed out and rolled. After rolling, the trench must
be filled flush with asphalt to provide a smooth riding surface. If the temporary trench restoration does
12-3-20 1 I NO.
REVISION
not hold up, the contractor shall repair the patch within eight hours of being notified of the problem by
the City. This requirement applies 24 hours per day, seven days per week. In the event that the City
determines to repair the temporary patch, the contractor shall reimburse the City in an amount that is
double the City's costs in repairing the patch, with the second half of the reimbursement to represent City
overhead and hidden costs.
e. Asphalt Concrete Class E or Class B shall be placed to the compacted depth as required and indicated on
City of Renton Standard Plans or as directed by the Engineer. The grade of asphalt shall be AR-4000W. The
materials shall be made in conformance with Section 9-02,1(4) of the Standard Specifications.
f. Tack coat shall be applied to the existing pavement at edge of saw cuts and shall be emulsified asphalt
grade CSS-1, as specified in Section 9-02.1(6) of the Standard Specifications. Tack shall be applied as
specified in Section 5-04 of the Standard Specifications.
g. Asphalt Concrete Class E or Class B shall be placed in accordance with Section 5-04 of the Standard
Specifications; except those longitudinal joints between successive layers of asphalt concrete shall be
displaced laterally a minimum of twelve inches (12"), unless otherwise approved by the Engineer. Fine
and coarse aggregate shall be in accordance with Section 9-03.8 of the Standard Specifications,
All street surfaces, walks or driveways within the street trenching areas shall be feathered and shimmed
to an extent that provides a smooth -riding connection and expeditious drainage flow for the newly paved
surface.
Feathering and shimming shall not decrease the minimum vertical curb depth below four inches (4") for
storm water flow. The Engineer may require additional grinding to increase the curb depth available for
storm water flow in areas that are inadequate, Shimming and feathering as required by the Engineer shall
be accomplished by raking out the oversized aggregates from the Class B mix as appropriate.
Surface smoothness shall be per Section 5-04.3(13) of the Standard Specifications. The paving shall be
corrected by removal and repaving of the trench only. Asphalt patch depths will vary based upon the
streets being trenched. The actual depths of asphalt and the work to be performed shall be as required
and indicated on City of Renton Standard Plans -
Compaction of all lifts of asphalt shall be a minimum ninety-two percent (92%) of density as determined
by WSDOT Test Method 705. The number of tests required shall be determined by the Engineer.
Testingshall be performed by an independent testing lab with the results being supplied to the Engineer.
Testing is not intended to relieve the contractor from any liability for the trench restoration. It is intended
to show the inspector, and the City, that the restoration meets these specifications.
h. All joints, except those associated with permeable pavement, shall be sealed using paving asphalt AR-
4000W.
i. When trenching within the unpaved roadway shoulder(s), the shoulder shall be restored to its original
condition, or better.
j. The final patch shall be completed as soon as possible and shall not exceed fifteen (15) working days after
first opening the trench. This time frame may be adjusted if delays are due to inclement paving weather
a other adverse conditions that may exist. However, delaying of final patch a overlay work is subject to
the Engineer's approval. The Engineer may deem it necessary to complete the work within the fifteen (15)
working day time frame and not allow any time extension. Should this occur, the contractor shall perform
the necessary work, as directed by the Engineer.
k. A City of Renton Temporary Traffic Control Plan (from Renton Transportation Engineering) shall be
submitted and approved by the Engineer a minimum of three (3) working days prior to Commencement
of work.
6. Removal of Utility Locate Markings from Sidewalks Required:
The permittee will be required to remove utility locate marks on sidewalks only within the Center Downtown
Zone. The permittee shall remove the utility locate marks within 14 days of job completion.
SURVEYED:
DESIGNED:
R. DECCIO
DRAWN:
LR
CHECKED:
R. DECCIO
BY I DATE I APPR I APPROVED:
R. DECCIO
SCALE:
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
1 "=20'
DATUM
ONE INCH
AT FULL SCALE
Planning/
IF NOT ONE INCH
SCALE ACCORDINGLY
CITY OF
RENTON
uilding/Public Works Dept.
RECORD DRAWINGS
12-3-20
R-405219
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
AVON DEVELOPMENT 2 LOT
SHORT PLAT
NOTES
DATE:
3-22-19
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R-405209 '
SHEET: OF:9
GENERAL NOTES
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The General Contractor is to provide subgrades 4" below hard surfaces plus/minus .l foot.
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All rough grading shall be positive, draining away from all structures.
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All stones larger than 1.5" diameter shall be removed from the growing medium.
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Topsoil shall be placed at a minimum depth of 6" in all lawn and bed areas.
Topsoil shall be tilled into the existing subgrade to eliminate soil interface problems.
All bed areas to receive 2" of fine ground fir or hemlock bark, composition mulches are not an
acceptable alternative.
Trees and shrubs are to be planted at a depth 3/4" higher than the level that they were grown in the
Nursery.
QBark
mulch is not to be placed above the root crown.
J
All plants shall at least conform to the minimum standard established by the American Association of
nurserymen.
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Lawn areas are to be hydroseeded per manufacturer's specifications, or equivalent. Remove all stones
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larger than 1" from lawn areas.
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Equivalent plant material substitutions may be allowed with prior approval by the Landscape Architect.
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If the site work is different than shown on the Landscape Plan, or poor soils and debris are discovered,
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requiring changes to the Landscape Plan, contact the Landscape Architect for instruction.
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The Landscape Contractor is responsible for maintaining the landscape during installation, until final
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acceptance by the owner's representative.
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The Landscape Contractor shall warranty all materials and workmanship for a period of one year, from
the time of final acceptance.
/
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During the warranty period, the Landscape Contractor will not be responsible for plant death caused by
/
unusual climatic conditions, vandalism, theft, fire, or poor maintenance practices. The Landscape
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Architect shall have sole authority to determine the cause of death.
2565 /
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Plant counts provided are estimates only. contractor is responsible for calculating all final area and
Counts.
EXl,'TI G RESIDENCE
TO BE'RWED
2�
IRRIGATION ASSESSMENT
J All proposed plants have naturalized to the Pacific Northwest. Once, established
irrigation will not be required. For the first growing season, temporary irrigation by
means of hand watering truck shall be provided by the developer. Landscape areas
shall be watered 3 times a week during the months of June -September. If there is an
unusually dry summer, watering days may need to be increased by 1 or 2 days.
MINIMUM TREE DENSITY
Two (2) significant trees or two (2) new trees for every five thousand (5,000) sf of lot
area.
Lot A : (5,980/5000) x 2= 2 Required Trees
2 Trees Provided
Lot B : (5,980/5000) x 2= 2 Required Trees
2 Trees Provided
LANDSCAPE PLANTING SCHEDULE
TREES
SW 1/4 OF SE 1/4 OF SEC. 5, TWP. 23 N., RNG. 5 E., W.M
CITY OF RENTON, STATE OF WASHINGTON
SD 11
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N89'43' "W 51.92'
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
1 Chamaecyparis nootkatensis Pendula / WEEPING ALASKA CEDAR 6'-8' HT. B&B.
(2" CAL.)
2 Pyrus calleryana 'Chanticleer' / FLOWERING CHANTICLEER PEAR 2" CAL. B&B.
3 Amelanchier grandiflora Autumn Brilliance' / SERVICEBERRY 2" CAL. B&B.
SHRUBS
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
0 5 Nandina domestics 'Gulf Stream' / GULF STREAM HEAVENLY BAMBOO 2 GAL. CON. GRWN., 3 O.C.
8 Prunus laurocerasus `Otto Luyken' / 'OTTO LUYKEN' LAUREL 2 GAL. CON. GRWN., 3' O.C.
9 Spires x bumolda 'Goldflome' / GOLDFLAME SPIREA 2 GAL. CON. GRWN., 3' O.C.
O 5 Ilex crenoto 'Convexa' / DWARF JAPANESE HOLLY 2 GAL. CON. GRWN., 5' O.C.
GROUND COVER
SYMBOL QTY BOTANICAL / COMMON NAME SIZE CONDITION
JJJJJJJJJJJJ * Arctostaphylos uva—ursi / KINNIKINICK 4" POTS CON. GRWN 12" O.C.
JJJJJJJJJJJJ
JJJJJJJJJJJJ ,
* Hydroseed lawn
* CONTRACTOR TO DETERMINE PLANT COUNT NEED TO ACHEIVE 90% COVERAGE IN 3 YEARS.
EXISTING HEDGE TO BE REMOVED
N89'43'49"W 51.92' \ \
N
0 20' 40'
INSTALL GROUNDCOVERS
AS SPECIFIED
2D
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INSTALL FERTILIZERS PER
MANUFACTURERS
RECOMMENDATIONS
TOP DRESSING FERTILIZER
AS SPECIFIED
TYPICAL FINISHED GRA
W/ 2"LAYER SPECIFIED
MULCH. VERIFY SAUCE
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SCALE: NTS
1 SITE PLAN CHANGES
N0. REVISION
PLAN VIEW OF SPACING
SURVEYED:
DESIGNED:
KL
DRAWN:
KL
77 4 11 19 CHECKEDKL
BY DATE APPR APPROVED:
KL
BACKFILL WITH EXIST
SOIL. IF UNSUITA
SOIL IS FOUND, CONT
LANDSCAPE ARCHITI
FINISH GR,
NOTE: DRIVE STAKES UNTIL FIRM IN GROUND TO SUPPORT TREE.
TREE STAKING
SCALE: NTS
INSTALL 1"ABOVE
CONTAINER DEPTH
PLACE 2" LAYER OF
SPECIFIED MULCH
OVER PLANTING BED.
BACKFILL PLANTING
PIT WITH SPECIFIED
MIX OF NATIVE AND
IMPORTED SOIL.
MOUND CENTER
OF PLANTING PIT
COMPACT TO SUBGRADE
DENSITY.
SHRUB PLANTING
SCALE: NTS
1 /2 SPACING DISTANCE
SCALE:
1 "=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
t
m
NE 16111 St
N
s
t
n
m
HE 14th St
'hole a
Audio
on Inn &
SeattleFRen
N
CHAINLOCK TREE TIE
12" BVC ROUND STAKES SET
ITSIDE ROOTBALL
EMOVE AFTER ONE YEAR.)
.RK MULCH 2" DEPTH
!EP CLEAR OF TRUNK BASE
I. BERM/WATER BASIN
1T AND REMOVE TWINE
ID BURLAP FROM TOP
ID SIDES OF ROOTBALL.
EMOVE ALL WIRE
SKETS.)
MPACTED NATIVE SOIL
REMOVE UNTREATED BURLAP
FROM TIP 1 /3 OF ROOTBALL.
REMOVE TREATED BURLAP
OR WIRE BASKETS
COMPLETELY.
CONTAINER PLANTS -SCORE
ROOTBALLS IN 3 PLACES
TO 1 /2" DEPTH.
TOP DRESSING
FERTILIZER, SEE SPECIFICATION.
PROVIDE WATER
SAUCER.
FINISH GRADE OF SOIL.
PLANT TABS. QUANTITY
ACCORDING TO MANUFACTURER'S
SPECIFICATIONS.
•
CITY OF
RENTON
PIG nning/Building/Public Works Dept.
19
m
HE 16th St a
m
ae
g
�
D
D
2
Y
ry
2
m m
Northeast 14th
Street & Lincoln...
NE 141h St
A
z
o
m
VICINITY MAP
NTS
ORIGIN
1031 185TH AVE NE
SNOHOMISH, WA 98290
TEL: 425.346.1905
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STATE OF
WASHINGTON
LICENSED
LANDSCAPE ARCHITECT
KRYSTAL LOWE
LICENCE NO. 1206
APPROVALS
CITY OF RENTON DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT
EXAMINED AND APPROVED THIS DAY OF 9 20--,
X
X
X
X
X
X
I
X
X
u
X
X
X
X
X
X
X
Q
J
X
X
X
X
X
X
X
X
CITY OF RENTON ADMINISTRATOR ~
Q
R-405220
IN COMPLIANCE WITH CITY OF RENTON STANDARDS ~
O
2
Z
O
Q
AVON SHORT PLAT 12-4-17
FIELDBOOK:
PAGE:
LANDSCAPE —PLAN
DRAWING N0:
17-177
SHEET: OF:
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