Grand Prairie Estates Stormwater System
[Winlock, WA] Windsor Engineers provided planning and design services associated with Phases III and IV of the Grand Prairie Estates 202-unit subdivision. The design work included grading and drainage design, stormwater catch basins, transmission piping, and connecting into existing stormwater treatment facilities. The project included coordination with the City of Winlock, their
contract engineer, the Washington Department of Transportation and design of streets, water, storm drainage, and sanitary sewer.