Micah Duffey, P.E. is ASA's Civil Manager, Project Manager and Engineering Designer. Mr. Duffey has more than 12-years of experience in all aspects of civil engineering design, including civil design for commercial, residential, and governmental entities; low-impact-design for conventional and LEED projects; water quality retrofitting and stormwater management; preparing hydrology reports to meet municipal stormwater regulations; roadway and sewer design; preparation of SWPPP, ARAP and NPDES permit applications; and GIS and geoprocessing. Micah began his career in 2003 as an entry level design engineer for a small, Chattanooga based engineering and survey firm. He has since taken on roles of increasing responsibility and he currently serves as Asa’s Civil Engineering Manager and Project Manager.