Environmental Engineering Expert Witnesses in Arizona

This highly qualified expert has extensive experience in the study, evaluation, design, value engineering, and operation of water and wastewater treatment facilities. He has authored eleven textbooks and over 70 technical papers on the topic.He is the former executive vice president and national director of water and wastewater for HDR Engineering, and currently is an independent consulting engineer providing services related to water and wastewater treatment.

This highly qualified expert oversees research on the wind resistance of asphalt shingles. He received a Ph.D. in Civil Engineering at the University of Florida. He is a member of the American Association for Wind Engineering. He has published numerous peer-reviewed journal articles on the subject of asphalt shingles including the effects of wind and other environmental factors on the material. He is currently a forensic engineering specialist. Their analysis of construction and design practice is based on Code and industry standards and they have provided over $220 million worth of repair and rehabilitation correcting deficient construction and design issues. This rehabilitation includes single family homes, high rise condominiums, etc.

This highly qualified environmental toxicologist specializing in mechanisms of action of dioxins and dioxin-like chemicals. After earned his PhD in Toxicology, this expert went on to hold numerous research roles, most notably at UC Davis. He is prominent in literature and as a presenter in the space. Currently, this expert is an Environmental Toxicology Research Scientist at a university in California.

This qualified Fluid Flow Engineering Expert obtained his BSE in Civil Engineering and his MSE and Ph.D in Civil and Environmental Engineering from Utah State University. He is a Certified Engineer in Utah and has published 40+ articles focused on Civil and Environmental Engineering research. He is a member of the American Water Works Association and the American Society of Engineers and is currently a Research Professor in Civil and Environmental at a University in the West, a Civil and Environmental Engineer at a Water Research Laboratory, and a Consultant at a Private Consulting Firm. Expert has provided testimony and technical reports as well as external review of technical reports and analysis.

This expert has over 40 years of experience in the occupational health and safety field. He received his BS from Oakland University and MPH in Environmental Health from the University of Michigan. He has been certified by the American Board of Industrial Hygiene in the comprehensive practice of industrial hygiene since 1980. He is also certified by the State of California, Division of Occupational Safety and Health as a Certified Asbestos Consultant, and holds all accreditations for asbestos offered by the US Environmental Protection Agency. In 2008, he was presented the Fellow Award by the American Industrial Hygiene Association for his contributions to the practice of industrial hygiene. He has served on several Cal/OSHA Technical Advisory Committees and sits on the Cal/OSHA Advisory Committee. He has co-authored three books on OSHA compliance and more than two dozen technical papers on exposure to hazardous substances in occupational settings.

For over 25 years, this expert has specialized in environmental risk management and insurance, including cost-of-risk evaluations, insurance underwriting, policy development, claims support & expert testimony, and development and evaluation of solutions for funding and transferring environmental risks. He has deep expertise in environmental insurance underwriting, and works with clients to resolve environmental coverage disputes when they arise, including matters such as related claims, discovery triggers, notification issues, known conditions, disclosures, policy limit provisions, extended reporting, and more. This expert combines an understanding of environmental technical matters with insurance coverage and financial expertise for integrated analyses and opinions.