David Lumb is an experienced Project Manager and Process Engineer at Kerr Wood Leidal Associates Ltd. since January 2003, specializing in the design of treatment systems for industrial and municipal wastewater, stormwater, and water recycling. Prior to this role, David worked as a Project Engineer at Keystone Environmental Ltd. from 1995 to 2002, focusing on treatment processes and securing permits for wastewater and groundwater. Additionally, David served as a Development Engineer at GWIL Industries Inc. from 1991 to 1994. David holds a Bachelor of Applied Science in Chemical Engineering from the University of Waterloo, completed between 1986 and 1991.