What is a major risk factor during a fuel spill incident?

In the context of a fuel spill incident, the presence of ignition sources leading to fire is the major risk factor. When fuel is spilled, it creates a volatile environment where flammable vapors can accumulate. If there are any ignition sources present, such as open flames, sparks from electrical equipment, or static electricity, these can ignite the fuel vapors, leading to a significant fire and potentially catastrophic consequences.

Understanding this risk is crucial for emergency responders, as it emphasizes the need for immediate action to eliminate any ignition sources when managing a fuel spill. Additionally, responders must maintain situational awareness and implement safety measures to control the spill and mitigate the risk of fire, which is paramount in ensuring the safety of personnel and equipment at the airport.