bld20130694_fisher-1.docx
City of Edmonds
TH
121 5 AVENUE NORTH • EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221
Website: www.edmondswa.gov
PUBLIC WORKS DEPARTMENT
Engineering Division
Plan Review Corrections
Plan Check : Date:
# BLD20130694 July 16, 2013
th
Project Name/Address:
Fisher garage 16900 76 Ave W.
Contact Person/Address/Fax:
Rhene Johns Architect rhenej@gmail.com
Reviewer: JoAnne ZulaufDivision:Engineering
During review of the subject submittal, it was found that the following information, corrections, or
clarifications would need to be addressed. All Handouts and Standard Details referred to in these
comments can be accessed at our website: www.edmondswa.gov by choosing the Government tab and
Public Works| Engineering under Departments:
1. HWA geotech report states that infiltration is not feasible for this site. Using Sheet flow as
a mitigation for runoff is considered an infiltration measure and therefore cannot be
approved for this site. Please show a tradition non-infiltration stormwater measure to
collect the run off from the proposed new section of driveway to the east of the garage and
the apron area along the north side of the garage. An option would be to divert the
proposed “sheet flow” areas to the detention system as it is designed with the capacity for
runoff from 2500 sf of impervious surface. Replaced driveway area can remain sheet flow.
2. Invert and rim elevations are required for all connections to drainage structures (catch
basins, cleanouts, tightline connections, etc), and side sewer clean outs.
3. Please provide an easement from City of Lynnwood for the proposed stormwater line
crossing their property which includes construction and maintenance.
4. Add length and pipe size to detention detail cross section.
5. Add orifice size to the detail of control catch basin.
6. Call out size, length and material of all water, sewer and storm pipe.
7. Provide a 4”/6” clean out at garage, a clean out at the point where the sewer line changes
direction from north to northwest, and a clean out where the new sewer connects to the
existing sewer. Note pipe size of existing sewer.
8. The side sewer is required to pass under the water line with a distance of vertical
separation of 18”. If this cannot be achieved, the water service line shall be sleeved with a
20 ft length of pvc centered at the point of crossing. Please note on plans.
9. Please provide grading calculations. Cut amount and fill amount.
10. Call out slab elevation on plans.
Please resubmit 3 copies of the revised plans/documents to a Development Services Coordinator. Please
contact me at 425-771-0220 if you have specific questions regarding these plan corrections.
DATE FAXED/E-MAILED 7/2/2017 PAGE ___ OF __
11