What should be done with contained spills and contaminated materials?

The appropriate action for contained spills and contaminated materials is to place them in sealed containers and ensure they are shipped to a class I disposal site. This method is essential for several reasons. First, it protects human health and the environment by preventing harmful substances from leaching into the soil or water supply. Class I disposal sites are specifically designed to handle hazardous waste, ensuring that it is treated and disposed of safely and legally.

This approach also complies with environmental regulations and safety standards that govern the handling of hazardous materials. Proper disposal helps prevent accidental exposure to these substances for workers and the community.

In contrast, other options present significant risks. Disposing of contaminated materials in regular trash can lead to uncontrolled environmental contamination. Leaving materials in a safe place does not eliminate the threat they pose and could lead to spills or exposure. Burning materials on-site can generate toxic fumes and contribute to air pollution, posing additional hazards. Therefore, secure transportation to a designated disposal facility is the most responsible course of action.