Michael Marley has more than 30 years of experience in environmental and civil engineering. He is a nationally known expert who focuses on strategies for site closure, including the development and application of innovative remediation technologies for contaminated soils and groundwater. Marley has been at the forefront of developing design and application protocols for soil vapor extraction, air sparging, and most recently in-situ chemical oxidation (ISCO) technologies. He has been responsible for the modeling support, review or design of several hundred pilot and full scale remediation systems as well as the completion of numerous bench scale treatability studies.