bld20110775-thuesen-cabana-E1.pdf
DATE: September 30, 2011
TO: Eric Thuesen
ericthuesen@frontier.com
FROM: Jeanie McConnell, Engineering Program Manager
RE: Plan Check #: bld20110775
Project: Thuesen Accessory Structure (Cabana)
th
Project Address: 509 9 Ave N
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Please submit three (3) sets of revised plans/documents
with a written response to each of the items below to Linda Thornquist.
City of Edmonds handouts and standard details can be referenced on the City website under
Development Services Department, Engineering Division.
1)Please address the following comment regarding the site plan, as noted in the Planning Division
comments: The site plan submitted is not accurately scaled. Use a survey or the proposed
development plan from the associated short plat (S-07-76) as a base map and show the proposed
improvements on that.
2)Please accurately show easements and utilities on the property.
3)Indicate any utility services that will be run to the cabana. Show location and point of
connection as applicable. Please note, the hot tub shall not have a direct connection to the
sanitary sewer system.
4)Please address the following comment provided by Linda McMurphy, Water Quality Specialist:
Please show on plans how you will fill the hot tub. If it is an auto-fill system then a RPBA will
be required. If filling with a garden hose then an anti-siphon device shall be provided on the
faucet you intend to fill from. Please revise plans to include notes as needed and show location
of the backflow assembly.
5)Erosion control measures shall be shown on the plans and specific City standards referenced or
incorporated into the plans.
6)Impervious surface areas on the site shall be tracked using the following chart. Please include
this chart in the plan set and provide details regarding the stormwater management system for
the site.
IMPERVIOUS SURFACE CHART
Line Type Area (square feet)
1. Non-Regulated
Exempt Regulated
2. Replaced
3. New (Post 1977) +
Total Regulated Impervious Area
=
4.
Mitigation required if in excess of 2000sf
-
5. Total Area Mitigated by Existing Stormwater Management System(s)
=
6. Regulated Area Not Yet Mitigated
=
7. Area Proposed to be Mitigated by Low Impact Development Techniques
=
8. Area Proposed to be Mitigated through Conventional SWM Techniques
7)Please show any additional improvements that will be constructed to provide access from the
house to the cabana. Will a path be provided? Will the access be hard surface (impervious or
pervious)?
Please contact me at 425-771-0220 or by e-mail at mcconnell@ci.edmonds.wa.us if you have
specific questions regarding these plan corrections.
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