Question

For the hazmat incident, control zones need to be expanded to include _______.

A) The entire city
B) Only the immediate area
C) The entire incident scene
D) A small exclusion zone

Answer 1

For a hazmat incident, control zones must encompass the entire incident scene to ensure safety and effective management of the hazardous situation.

Step-by-step explanation:

For the hazmat incident, control zones need to be expanded to include the entire incident scene. This involves not just the immediate area but also surrounding areas that may be affected by the incident. Control zones are designed to protect people and the environment by preventing the spread of hazardous materials. Establishing a control zone involves evaluating the nature of the incident, the type of hazmat material involved, weather conditions, and the local geography. An example of such a scenario would be after an accident where contaminated waste had to be removed, and an evacuation zone was set up around the plant in areas that received heavy doses of radioactive fallout, as shown in Figure 11.9.5. Effective incident management requires a carefully constructed and enforced control zone, which varies in size based on the specific conditions of the incident.