Donald Spaeder, PE

Vice President

Donald Spaeder, PE specializes in civil/environmental engineering, siting and permitting projects for major energy, industry, and other private and public sector projects. He has been with GAI Consultants for more than 36 years, and manages Civil and Environmental Engineering Technical Services for GAI’s Energy Business Unit. Don oversees a staff of civil, environmental, chemical and mechanical engineers, geologists, hydrogeologists, environmental specialists, technicians and CADD specialists who perform services that include: civil and permitting support for power generation, oil and gas, electric transmission, solar power and wind turbine projects; water/wastewater conveyance and treatment; water supply; waste management; soil and groundwater investigations and remediation; air and noise studies; environmental permitting and compliance; ecosystem and stream restoration; and construction support.