How many brush units are required for a vegetation fire first alarm?

For a vegetation fire first alarm, two brush units are required to ensure an adequate response to the incident. This requirement is based on the unique challenges posed by brush fires, which often spread quickly and can be difficult to contain with limited resources.

The deployment of two brush units allows for a more effective initial attack, as it provides both the necessary personnel and equipment to combat the fire effectively. This additional unit can help in creating a perimeter, setting up water supply lines, and establishing an effective attack strategy in challenging terrain or under adverse weather conditions.

Having this level of resource ensures that the firefighters can address the fire promptly, reduce the risk of spreading, and protect nearby structures and resources. In contrast, fewer units may not be sufficient for a vegetation fire's unpredictable nature, leading to potential escalation or control issues.