Using exposure controls and risk assessment methodologies (risk-based closure) has evolved over the years and is widely accepted as a viable way to address contaminated properties. This closure approach can save time and money associated with cleaning up contaminated soil and groundwater. Risk-based closure allows for closing a contaminated site while leaving “acceptable” levels of residual contamination in place as long as sufficient exposure prevention measures are employed and maintained. Maintenance of exposure prevention measures over time is often referred to as long term management obligations.
This webinar will present technical and legal considerations related to understanding and managing these potential long term obligations, and will answer the following questions:
- What are common long-term management obligations?
- When are these management obligations necessary?
- Why is long-term management necessary?
- What are the cost considerations related to these obligations?
- What are the legal risks and implications of long-term management obligations?
- Are there any policies or guidance documents that provide a framework or that can help guide and effectively manage these potential obligations?
This webinar will also present strategies for minimizing costs and obligations related to managing residual contamination, so that cost-effective decisions can be made during remedial planning and the closure process to minimize future liability.