2019-0918 Just Like Home Laundry Mechanical.pdfof ED_ 0 City of Edmonds
PLAN REVIEW COMMENTS
BUILDING DIVISION
�Sr. i sao (425) 771-0220
DATE: August 15, 2019
TO: Marvin Cordell
Email: Newhcs,, stemskamail.com
FROM: Leif Bjorback, Building Official
RE: Plan Check: BLD2019-0918
Project: New exhaust system for Laundry
Project Address: 540 5t' Ave S
During review of the plans for the above noted project, it was found that the following information,
clarifications or changes are needed. Please provide written responses to each comment, and submit revised
plans/documents to a permit coordinator in the Development Services Department.
1. Provide a clear description of the work on the plans in order to identify the scope of the project.
2. Please remove from the plans the architect stamp and all redlines not pertaining to this project.
3. Please revise the handwritten graphics and notations on the plans to ensure clarity and legibility.
4. Show on the plans a minimum 30 inch deep service space at the rear of each dryer as required by IMC
306.1.
5. Show on the plans a diagram of the dryer exhaust duct system continuous from each dryer to the point
of termination above the roof. Include sizing and materials of the ducting components.
6. Show the location of all backdraft dampers in the above diagram, in order to demonstrate compliance
with IMC 504.4.
7. Will the exhaust system include power ventilators? If so, indicate the ventilators are to be listed and
labeled as meeting UL 705. IMC 504.5
8. It is unclear how combustion air is proposed to be provided to the gas dryers. The note on the plans
shows a combustion air intake in the ceiling of the main tenant space. Please show on the plans the
size and routing of the ducted combustion air system, and how it is delivered to the dryer space. Note
on the plans that the combustion air will meet the requirements of the manufacturer. IFGC 304
9. Show on the plans how makeup air will be provided to the dryer space in compliance with IMC 504.6.
10. If combustion air or makeup air will be introduced directly into the Dryers Access room, the room will
need to be thermally isolated from the rest of the tenant space and building. Provide notes and details
on the plans as to how the room will be insulated in compliance with WSEC C402.
Thank you,
Leif Bjorback, Building Official
City of Edmonds
(425) 771-0220
Lei£bj orbackkedmondswa. gov
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