Engineering Comments 1.pdfof ED40CITY OF EDMONDS
�° PLAN REVIEW COMMENTS
ENGINEERING DIVISION
�sr_ ig90 (425) 771-0220
City Website: www.edmondswa.gov
DATE: September 25, 2018
FROM: JoAnne Zulauf, Engineering Technician
Joanne.Zulauf@edmondswa.gov
RE: Application #: BLD20181030
Project: Vector One - Single Family Residence
Project Address: 8364 Olympic View Dr.
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Please submit revised plans/documents including a written
response to each item below.
Resubmittals can be made at the Development Services Department on the 2nd floor of City Hall.
Permit Center hours are M, T, Th & F from 8am-4:30pm and on Wednesdays from 8:30am-noon.
City of Edmonds handouts, applications, forms, and development code may be referenced on the
City website: www.edmondswa.gov under Services/Permits and Development. The standard
details can be found using "search".
GENERAL
1) Submit ROW Permit Application form
2) Submit Side Sewer Permit Application form
3) Please provide a temporary erosion sediment control (tesc) plan separate from the site plan
for clarity. So, two plans, a tesc and a site plan.
4) Please provide both plans in pen or computer generated. We cannot accept pencil, even
copied pencil. It is too difficult to read in the field.
5) We cannot accept plans drawn on an engineering company's mast head unless the
engineering company has designed the sfr project and stamps the sheet. It would be
acceptable to cut off the mast head for the resubmittal.
6) Include General Construction Notes. Refer to sample on City website. Please change the
WSDOT/APWA version to the current year.
7) Consistent with Edmonds Community Development Code 18.80.060, driveway slopes shall
not exceed 14% slope. Please indicate the slope of the access road and the driveway on the
plans.
8) Add this note to the plans "Utility patches shall be combined and full width or half width
overlay will be required depending on the extent of disturbance. Where utility patches fall
entirely within one travel lane, the overlay shall extend to the centerline of roadway. Where
utility patches extend into both travel lanes then a full width overlay is required."
9) Please note: additional comments not included in this review may be produced after
reviewing the next submittal.
TESC on a separate plan:
1) Label filter fence on the plans and add City Standard detail. All standard details are
available on the city website, see above.
2) Filter fence shall be on private property and only encompass the actual areas of construction
on Lot A and in the right of way. Please adjust location of filter fence.
3) Filter fence on west side of driveway will not stop sediment from entering road way. Please
revise.
4) Show construction entrance on the plan and add City standard detail.
5) Please show all existing catch basins downstream from the site that may be affected by any
construction run off. Call out cb filter socks in all and add City standard detail.
6) Orange protective barrier fencing shall be placed at the drip line of trees to remain. Show the
location and call out.
7) Label the native vegetative area to be retained.
8) Please provide the location of the temporary stockpile. Add a note that the stockpile is to be
covered within 24 hours.
9) Please add a note to the plans that all disturbed soils will be compost amended per BMP
T5.13.
10) Add note: Install and maintain all TESC measures according to approved plans, City of
Edmonds standard details, and all other measures that may be required during construction.
WATER
1) Please note the size of the meter to be installed
2) Site plan shall only show water line to connection at house. Please remove all water line
showing within the house outline.
3) Add note tracer wire to be installed on the water service line.
4) A minimum of 10' of horizontal separation is required between water and sewer lines.
Looks close on the plans, please call out separation requirement on the plans.
5) Please add a note to the plans that all final restoration shall be completed by the contractor
not the City of Edmonds.
SEWER
1) Please add a 6" clean -out at the point where the private line splits off the shared line.
2) Also show a 6" cleanout at the edge of easement. Please add a note that the 6" cleanout at
the easement line shall also have a 12" cast iron lamphole cover with %2" hexbolts.
3) The private sewer line between the easement clean out and the house may be reduced to a
4"line if desired. If changed the cleanout at the house may be 4"
STORM
1) The impervious surface calculation provided on this plan do not address Lot A specifically.
There are calculations for Lot C, and the shared calculations for Lot A and B. Neither are
required on this plan. Please add the impervious surface calculations for Lot A alone. If there is
a walkway and patio, please outline and identify on the plan. Add what the surface will be for
each area. Note: Lot A is allowed 3000 sf impervious surface (this does not include the shared
access drive).
1) Show where the footing drains will discharge will be directed.
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2) Show where the retaining wall drainage will discharge will be directed.
STORMWATER ENGINEER REVIEW — No comments.
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