City of Sammamish - COVID-19 (Coronavirus) Information & Resources
I need the following documents for 1517 E Beaver Lake Rd SE 98075 (TPN 0124069057). Storm water drainage design plans and technical information report showing and detailing how surface storm water from impervious surfaces is managed. The drainage design plans would show the topography map and location of house on the site, storm water best management practices used, placement of catch basins, detention system if used, impervious areas generating storm water runoff, and location of storm water outlet. The technical information report is a report that explains the reasoning for the design and shows any associated calculations.
9/28/2020- Emailed documents. AK