In a reverse lay, what must fire personnel do before hooking up to the hydrant?

In a reverse lay, fire personnel are responsible for ensuring that the apparatus is positioned correctly for efficient operation. Before hooking up to the hydrant, it is crucial to unload equipment from the apparatus because this process prepares the crew for immediate deployment. Unloading equipment allows fire personnel to quickly access hoses and tools needed for firefighting once they are connected to the water source.

While safety, apparatus positioning, and potentially requesting support are important aspects of the overall operation, the primary factor in getting ready for a reverse lay is ensuring that personnel have what they need readily available. This allows for a seamless transition once they connect to the hydrant and begin their firefighting efforts.