What is adding foam concentrate to a fire apparatus tank called?

Adding foam concentrate to a fire apparatus tank is referred to as "Batch Mixing." This process involves combining a specific amount of foam concentrate with a certain volume of water in the tank to create a foam solution that can be effectively deployed for firefighting operations.

Batch mixing is critical because it allows firefighters to prepare a consistent and reliable foam solution that meets the operational needs for combating specific types of fires, such as flammable liquid fires. The method ensures that the correct dilution ratio of foam concentrate to water is maintained, which is essential for optimal performance.

In contrast, mixing might refer to the general process of combining substances without specifying the quantities or method. Foam integration typically refers to the broader context of incorporating foam into firefighting tactics and strategies rather than the specific act of adding it to the tank. Preparation could be associated with various activities before firefighting but lacks the specificity of the mixing process itself.