Name: Michael Hall
Title: Environmental Technician

Mike has professional field experience in hydrogeology and geology since 1998 and has over 20 years of experience in environmental assessments and remediation.  This includes extensive knowledge in the collection of soil, concrete, asphalt, soil vapor, groundwater, and demolition debris samples at numerous sites in the Western United States.  Mike has a wealth of experience in overseeing soil removal actions and building and equipment demolition projects impacted with polychlorinated biphenyls (PCBs), volatile organic compounds (VOCs), total petroleum hydrocarbons (TPH) and other chemicals. He also has experience in the design, operation and maintenance of soil vapor and groundwater remediation systems.  Current responsibilities include collecting field data, collecting water elevations readings bi-weekly, quarterly and annually. Collecting quarterly and annually groundwater samples at various sites in and out of state. Mike operated and maintained a groundwater treatment facility. His duties included daily well readings and sampling.  Monthly and quarterly monitoring along with sampling, in house maintenance and working with engineering staff to design and install new systems. He also installed and ran number of vapor extraction system at various locations.