KALIMANTAN ENVIRONMENTAL SERVICES, INC.

Mr. Duvall has over 30 years of environmental consulting experience. Mr. Duvall is a Florida registered Professional Geologist, a Florida certified Mold Accessor, Certified Indoor Environmental Consultant, Certified Playground Safety Inspector and Florida Licensed Asbestos Consultant (FLAC). He also holds USEPA asbestos certifications as a Contractor/Supervisor, Inspector, Management Planner, Project Designer and Respiratory Protection; USEPA certifications for the commercial investigations and abatement of Lead-based paint and is a Registered Environmental Consultant and Florida Mold Assessor. Mr. Duvall’s areas of expertise include all phases of environmental assessment, phase I and phase II ESAs, site assessments, and environmental impact statements, as well as asbestos, mold and lead-based paint assessment and abatement.