What does the term "spill containment" mean in the context of hazardous materials?

• A. Measures taken to clean up spilled materials
• B. Measures taken to prevent hazardous materials from spreading during an incident
• C. Techniques used for transporting hazardous materials safely
• D. Regulations regarding the disposal of hazardous materials

Answer: (B)

The term "spill containment" refers specifically to measures taken to prevent hazardous materials from spreading during an incident. This involves implementing barriers, dikes, or absorbent materials to control the escape of a hazardous substance and to limit its impact on the surrounding area. Effective spill containment is crucial in minimizing environmental harm, protecting human health, and ensuring that response activities can be carried out safely and efficiently.

In the context of hazardous materials incidents, the focus is on immediate actions that can be taken to contain the spill as it occurs. This is distinct from cleanup measures, which occur after containment to remediate the area affected by the spill. The correct option highlights the proactive steps necessary to manage and mitigate the immediate danger posed by hazardous material spills.