B. Joseph Sick, PE Geotechnical Department Director, Senior Engineer Hannibal Ronald W. Craven, PE Chief Engineer Hannibal Nathan A. Sick, EI Geotechnical Designer Hannibal Blake T. Gehring Safety Coordinator, Construction Manager Quincy James W. Hawkins Geotechnical Technician Burlington Benjamin R. Hummel Construction Material Testing Technician Hannibal Alphonsus J. Kargel Geotechnical Technician Hannibal Emma E. Keever Technician Burlington Nicholas L. Lerud Construction Material Testing Technician Burlington Francis A. Manning Construction Material Testing Technician Galesburg Neal P. Pleskunas Construction Material Testing Technician Quincy Matthew A. Sick Geotechnical Technician Hannibal Doug A. Weber Geotechnical Technician Hannibal Visit the Geotechincal / CMT Department LeadershipArchitecture TeamCivil / Site & Recreational Development TeamEnvironmental TeamGeotechnical / CMT TeamMechanical / Electrical / Plumbing TeamStructural TeamLand Surveying / GIS TeamTransportation TeamWater Resources TeamWater / Wastewater TeamBusiness Development / Marketing TeamAdministrative Team