Jamie Combes is a managing scientist with years of experience in environmental investigations and remediation projects. She has expertise in preparing technical deliverables, including remedial investigation (RI) reports and work plans, sampling and analysis plans, data analysis reports, conceptual site models, and health and safety plans. Ms. Combes has designed, planned, and managed groundwater, soil, and sediment sampling, excavation, and remediation activities at a number of urban and industrial sites. Additionally, she has conducted historical and property research in association with due diligence and litigation support and identified contaminant sources and pathways. Ms. Combes is also TIG Environmental’s Data Analytics and GIS team leader. She has extensive experience in development and management of complex analytical and field databases using Microsoft Access and Earthsoft’s EQuIS software. Other areas of expertise include data statistical analysis and assessment and data visualization.