At McLane Environmental, we combine our understanding of hydrogeologic and chemical fate and transport processes with sophisticated computer modeling tools to examine the subsurface movement of chemicals from source areas to potential receptors. Our staff is highly skilled in performing pathways assessments and exposure assessments as part of human health and ecological risk assessments; health impact investigations; risk-based corrective action (RBCA); and source identification and exposure analyses for litigation.

The results of our analyses can be used to:

• Evaluate current and future levels of exposure and risk;
• Examine exposure, dose, and timing for historical releases;
• Develop risk-based cleanup levels;
• Conduct remedial system performance analyses;
• Allocate response costs based on risk contribution; and
• Determine environmental liability management options.

McLane Environmental is experienced in providing hazard identification, exposure assessment, and risk characterization services. When appropriate, we employ probabilistic techniques, including Monte Carlo simulation analysis, to examine the level of certainty associated with exposure and risk estimates. These techniques provide more complete information for decisions regarding potentially costly remedial response actions. Our advanced data visualization services can be used to gain insight into site data, and can be used to communicate the results of the exposure and risk analyses clearly to diverse audiences.

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