Mr. Campbell has performed investigations and provided technical support and associated reports on contaminant transport and hydrogeological conditions of hazardous constituents in a variety of geographical and geological settings as well as on drilling, monitoring well installation and sampling, sampling of soils and sediments and on CERCLA and RCRA issues, including activities related to the NCP.

Mr. Campbell also has substantial experience in projects and litigation involving mining, mineral exploration and mining-property development, mine dewatering and ground-water supply projects based on extensive interdisciplinary experience. He has held senior-level industrial management positions in the mining and petrochemical industries and associated engineering consulting firms, all with both perceived and real litigious potential.

In the past few years, Mr. Campbell has provided testimony for both plaintiff and defendant causes. One example would be a plaintiff case involved alleged brine contamination of ranch and stock-water supply wells from an evaporation pit owned by an oil and gas production company operating in West Texas. Other cases involved alleged ground-water contamination of local rural water supply wells adjacent to a large petrochemical complex and project-cost allocations of ground-water investigations originating in and around an operating plant handling PCBs and solvents.

Mining and landfill cases involved assessments of cost and activity of a mining contractor on a project in Nevada and a landfill-permitting case, the former for the plaintiff and the latter for the defendant. Other cases have included reviews of expert reports (both defendant and plaintiff), and analyses of expert witness testimony, case structure and technical execution. He also supervises field investigations to provide independent validation of the hydrogeologic and geologic conditions present for a variety of objectives.

A detailed list of Active and Settled Cases is available (with permission) upon request.