IECO Response dated 7.22.16.Storm.pdf� 1 1
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July 22, 2016
JoAnne Zulauf, Engineering Technician
121 5th Ave North
Edmonds, WA 98020
(425) 771-0220
Re: Casper short plat — PLN20150009
IECO No. 14-0675
Dear JoAnne,
Based on your two comments highlighted, we are resubmitting the revised drainage
report and Sheets C3.0 and Sheet C3.1.
We have revised the calcs with updated precipitation time series and dimensions of Rain garden
on Lot 1 has been changed. All the other rain gardens remain the same.
We have also included additional information from the geotech (added next to the vicinity map
under geotech report) to the driange report.
Please feel free to contact me with any questions or comments you may have.
Sincerely,
Santhosh Moolayil
JUL 2 1 2016
ENGINEERING DIVISION
PO Box 1478 • Everett, WA 98206 • Phone: (425) 303-9363
Fax: (425) 303-9362 • Email:info@insightengineering.net