How many personnel are included in the first alarm for a tanker fuel spill?

The correct answer is three personnel included in the first alarm for a tanker fuel spill. This number reflects the standard practices outlined in response plans for incidents involving hazardous materials like fuel spills. The reasoning behind this specific number includes the need for a safety officer to oversee the operation, a hazardous materials technician to assess the situation and handle containment or mitigation, and at least one firefighter for support operations.

In incidents involving fuel spills, having a designated number of personnel ensures that there are sufficient resources to effectively manage the situation while maintaining safety protocols. This approach allows for a clear division of responsibilities, which is crucial when dealing with potentially dangerous or flammable materials, ensuring that all aspects of the response are covered without overwhelming a small number of responders.

This structured response allows for swift and efficient action to prevent further environmental impact or danger to public safety.