BLD20170855 - Select SFR - E1.pdf
CITY OF EDMONDS
PLAN REVIEW COMMENTS
ENGINEERING DIVISION
(425) 771-0220
City Website: www.edmondswa.gov
DATE:July 10, 2017
TO:Kayla Clark
Select Homes, Inc.
Kayla.Clark@outlook.com
FROM:Mitch Boyd,Stantec Consulting Services
Mitch.Boyd@edmondswa.gov
RE:Application #: BLD20170855
Project:Select -Single Family Residence
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Project Address: 22208 92Ave W
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Reviews by other divisions, such as Planning, Building, or
Fire may result in additional comments. Please submit two (2)sets of revised plans/documents
including a written response to each item below.
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Resubmittals can be made at the Development Services Department on the 2floor of City Hall.
Permit Center hours are M, T, Th & F from 8am-4:30pmand on Wednesdays from 8:30am-noon.
City of Edmonds handouts, standard details, application and other forms, and development code
may be referenced on the City website: www.edmondswa.govunder Services/Permits and
Development.
GENERAL
1)SubmitROW Permit Applicationform
2)Submit Side Sewer Permit Applicationform
3)A Stormwater Covenant is required to be recorded against the property based on the
proposed stormwater facilities for the project. Please complete the covenant, including
notarization and any required exhibits and submit to the city. The document must be
complete, but will not be recorded prior to permit issuance. Prior to construction final
location of facilities are to be verified (by field inspection and asbuilt) and then the covenant
will be recorded.
CLEARING, GRADING, & TESCPLAN
1)Show filter fence on the east property line.
2)Please show and add a note to the plans that filter socks will be added to any catch basins
downstream from the construction site.
3)Add a note that the stockpile is to be covered within 24 hours.
4)Please add a note to the plans that all disturbed soils will be compost amendedper BMP
T5.13.
5)The future driveway note on the plans misspelled “area”.
6)Outside of the proposed block wall, will there be any proposed onsite grading?
7)Update building permit number to BLD20170855
DEMOLITION PLAN
1)If the existing side sewer is to be re-used, the line must be cut and capped a minimum of 20’
from existing and/or proposed foundation, whichever is closest to the property line.
2)If the existing water service line is to be re-used, the line must be disconnected at the meter
during construction. Please install a hose bib with an AVB at the meter during construction.
Please show the existing water service, meter, and water mainon the plan.
3)Showexisting dry utilities on the plan.
4)Show filter fence on theplan. Reference City of Edmonds standard detail E1.1.
5)Please show and add a note to the plans that filter socks will be added to any catch basins
downstream from the construction site.
6)Add a note that the stockpile is to be covered within 24 hours.
7)Please add a note to the plans that all disturbed soils will be compost amendedper BMP
T5.13.
SITE DEVELOPMENT PLAN
1)Show all dry utilities and required utility separation. Please add a note that a minimum of 3’
separation is required between the dry utilities (power, gas, phone, cable, etc.) and wet
utilities (sewer, water, and storm).
2)Show the existing water main.
3)Aminimum of 10’ of horizontal separation is required between water and sewer lines.
4)A minimum of 5’ of horizontal separation is required between water and storm lines.
5)Label pipe material
6)Show a 6” cleanout at the property line. Please add a note that the 6” cleanout at the property
line shallhave a 12” cast iron lamphole cover with ½” hexbolts.
7)Provide the invert elevation at the main so that a minimum 2% slopeand minimum 2’ pipe
coverage can be verified. If the slope of the pipe exceeds 20% the pipe will need to be
anchored.
8)If the existing side sewer is to be re-used, the line must be cut and capped a minimum of 20’
from existing and/or proposed foundation,whichever is closest to the property line.Add to
the existing note that the sewer line needs to be capped a minimum of 20’ from the proposed
foundation as well.
9)Show where the retaining wall drainage will discharge to.
10)SDCO1 rim elevation appears tobe incorrect. Update.
11)Verify driveway slopes as they do not match spot elevation callouts.
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12)Driveway/Utility Pole clearance callout unclear. The utility pole is on the east side of 92
Ave W. Please clarify.
13)The proposed house is labeled as “propose house”.
14)Building Permit number is BLD20170855.
15)Impervious areas provided on the plans do not match the impervious areas provided in the
drainage report.
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16)Please add a note to the plans that all final restoration shall be completed by the contractor
not the City of Edmonds.
STORMWATERREPORT
The following comments are provided from Robert C. Edwards, PE, Stormwater Engineer. Please
contact Robert directly at 425-771-0220 or by email at robert.edwards@edmondswa.govwith any
specific questionsyou may have regarding these comments.
Background
This is classified as a Category 1Small Site Project because it creates/addsimpervious areamore
than 2,000 SF andless than5,000 SF.
Category 1Small Site Projects are subject to Small Site Minimum Requirements 1, 2, 3, 4, and 5.
Minimum Requirement #1 –Preparation of Stormwater Site Plan
Comments:None
Minimum Requirement #2 –Construction Stormwater Pollution Plan
Comments:
1.Orange fence conflicts with construction entrance. Discussed with Mike Morris of RAM
Engineering on June 30, 2017.
a.Orange fence to protect future infiltration trench from over compaction not necessary
as invert of trench is at least 6-feet below the existing grade.
b.Should existing driveway be excavated first, place geotechnical filter fabric under
the rock construction entrance to minimize fine soil deposits.
Minimum Requirement #3 –Source Control of Pollution
Comments:N/A per SFR
Minimum Requirement #4 –Preservation of Natural Drainage Systems
Comments: N/A per LID
Minimum Requirement #5 –Onsite Stormwater Management
Comments: See MR#2
Minimum Requirement #7 –Flow Control
Comments:Flow control by LID
Minimum Requirement #8 –Wetland Protection
Comments: N/A
Minimum Requirement #9 –Operation and Maintenance
Comments:None
Minimum Requirement #11 –Financial Liability
Comments:N/A for SFR
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