Ralph E. Moon, Ph.D., manages the Building Sciences Department and GHD Services in Tampa, FL. He is a Building Scientist with more than 34 years of consulting experience in the areas of duration of loss studies, risk assessment, project management, industrial hygiene, and indoor air quality assessment. Dr. Moon co-developed and presented a national seminar on consultant liabilities for the American Industries Group (AIG). He has published over 100 peer reviewed articles and papers. Dr. Moon has a unique background that combines extensive field experience, seminar development and presentation, research, and legal services in IAQ, building science and disaster restoration.