Engineering Comments 2.pdfof ED40CITY OF EDMONDS
�° PLAN REVIEW COMMENTS
ENGINEERING DIVISION
�sr_ ig90 (425) 771-0220
City Website: www.edmondswa.gov
DATE: August 6, 2019 — 2nd comments
FROM: JoAnne Zulauf, Engineering Technician
JoAnne.Zulauf@edmondswa.gov
RE: Application #: BLD20190544
Project: Lindberg -Single Family Residence
Project Address: 10721 235th St SW
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, New updated standard details with new reference numbers, application
and other forms, and development code may be referenced on the City website:
www.edmondswa.gov under Services/Permits and Development.
GENERAL
1) Done.
2) 8/6/19 Not Done. Submit ROW Permit Application form
3) 8/6/19 Not Done. Submit Side Sewer Permit Application form
4) Done.
5) 8/6/19 Not Done. This should address only the infiltration trench that will be constructed as
part of the sfr process. All others were constructed during the short plat improvement
construction and are covered under the recording documents. Please submit required
document —notarized but not recorded. 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. Ensure the stormwater covenant meets Snohomish County Record Drawing
requirements. 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.
6) Done.
7) Done.
SITE PLAN
8) 8/6/19 Partly Done. Please read carefully and finish. Also the utilities should be dark
enough to see them. Accurate measurements should be provided to the detail where area
can be calculated for the full driveway on the lot, and the patio, and the roofline. The site
plan shall show all utilities with labels stating name of utility or specific line types. Sewer is
not shown to the main. The infiltration trenches on both sides of the property shall be
labeled and noted what run off they are collecting. The driveway and structures shall be
dimensioned.
9) Done.
TESC
1) Done.
2) 8/6/19 Partially done. Add along the infiltration easement on the east property line. Orange
protective barrier fencing or orange silt fencing shall be placed at the drip line of trees to
remain and around areas proposed for low impact development techniques, such as rain
gardens, infiltration systems, etc., to protect the area from compaction.
3) Done.
4) Done.
WATER
1) 8/6/19 Partially Done. Water line needs to be 1 1/2" from meter to house. Label on plans. As
indicated by the Fire Department, a fire sprinkler system is required for this property.
Typically if there is an existing water service line from the watermain to the meter, the water
service line/meter will not be the appropriate size and a new tap will be required. The
applicant will be required to pay for the new tap on the main and the new meter. Please
revise plans to include the following:
a. Please add a note that a 1" meter is to be installed
b. Show the water meter located in the right-of-way, such that the back of the meter is
on the property line. The water meter shall not be located within the driveway.
c. Please show a 1-1/2" water service line to be installed from the back of the meter to
the house (as required for a combination fire and domestic service).
d. Please label the pipe material and note tracer wire to be installed on the water service
line.
2) 8/6/19 Not Done. Show that there is a minimum of 3' of horizontal separation between the
water service and dry utilities (i.e. power, phone, gas, cable, etc.). A minimum of 10' of
horizontal separation is required between water and sewer lines.
3) Done.
SEWER
1) 8/6/19 Partially Done. Label the public main. The Utility plan should show the entire sewer
run from the main line to the house.
2) 8/6/19 Partially Done. Label pipe material, length and size. On the site. This is a review of
the sfr so we need to see all the information about the utilities to be constructed on the sfr
site. The sewer lateral (from the main to the property line/edge of easement shall be 6".
Once on private property the sewer may reduce to 4".
3) Done.
4) Done.
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5) 8/6/19 Partially Done. Provide invert elevations for the cleanout at the property line and at
the house so that a minimum 2% slope and minimum 2' pipe coverage can be verified.
DRY UTILITIES
1) Done.
STORMWATER
1) 8/6/19 Partially Done. Unable to verify without invert at house clean out. A minimum of 2'
of cover is required for all pipes located under driveable surfaces, please revise plans.
2) Done.
STORMWATER ENGINEER REVIEW
Refer to separate plan review comments by City Stormwater Engineer, Zachary Richardson.
Please contact Zack directly at 425-771-0220 or by email at
zachary.richardson(a edmondswa.i!ov with any specific questions you may have regarding his
comments.
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