When should blitz attack master streams be operated?

Blitz attack master streams should be operated until the fire is controlled or knocked down because this approach is designed to deliver a large volume of water to the fire quickly in order to quickly reduce heat and control the fire. The primary goal is to establish effective cooling and extinguishing operations as rapidly as possible, particularly in situations involving significant fire involvement or hazardous materials. Operating the master streams continuously until the fire is subdued ensures that firefighters can aggressively attack the fire and prevent its spread, ultimately protecting lives and property effectively.

Other choices might suggest limited durations or conditions for using master streams, which could compromise fire control efforts. For instance, stopping the operation after a second alarm may not take into account the severity of the fire or the necessary resources to keep it under control. Similarly, a blanket duration suggestion, such as throughout the entire incident or relying solely on water availability, may lead to inefficient firefighting strategies that do not prioritize getting the fire under control swiftly. The focus should always be on extinguishing the fire effectively, and the definition of "controlled" indicates a state where the fire no longer poses a threat, which supports the notion of ceasing flow once that goal is met.