Clark Dietz is pleased to announce that Derek Tanner has earned his Professional Engineer License from the State of Wisconsin. The PE license is a symbol of achievement and assurance of quality. Mr. Tanner has experience in planning, design, and construction phases for various street and roadway improvements. Derek has provided construction inspection for asphalt pavement, water main and storm sewer, surveying, traffic data collection, and provided support for CAD design projects. Derek earned his BS in Civil Engineering from Iowa State University in 2011. Clark Dietz congratulates Derek on his hard work and diligence in the pursuit of his professional license.