What is a split hose lay?

A split hose lay refers to the technique of laying hoses in different directions to establish a water supply in a firefighting operation. This method is particularly useful when multiple lines need to be deployed for various operations, such as tackling different parts of a fire or when firefighters are working in a situation that requires multiple attack points. By splitting the hose lay in different directions, firefighters can efficiently cover more ground and ensure that water is available where it is needed most, while also maintaining the flexibility to adapt to changing situations on the scene.

The other choices do not accurately represent the concept of a split hose lay. Connecting hoses in a series is a common practice to increase pressure but does not involve laying hoses in different directions. Storing hoses on a single reel or coiling them for rapid deployment are methods of hose management rather than deployment techniques and do not pertain to the strategy of establishing a water supply through split lays.