Deven Vignali

Mr. Vignali’s professional background includes geophysical investigation, processing, and interpretation, geochemical sampling and interpretation, environmental technician and field work services, and industrial hygiene services.  He has experience with seismic and magnetotelluric investigations, geothermal resource characterization, spill prevention, control, and countermeasure plan investigation, hydrocarbon and hazardous chemical remediation, ground water monitoring, environmental site assessments, and asbestos, lead, and mold inspections and clearances.  He is a Montana-accredited asbestos inspector and an EPA-trained lead-risk assessor.