Dave has 25 years of experience in the environmental consulting field. He has extensive project management experience, including site investigation, remedial alternatives analysis, and remedial action for a variety of contaminants including chlorinated solvents, petroleum products, metals, methane, leachate, pesticides, nitrate, sulfate, and PCBs. Dave has expertise in vapor intrusion investigation, brownfield redevelopment, ArcGIS, grant applications and management, liability exemptions, and risk analysis.