What is the configuration of a Class III standpipe system?

A Class III standpipe system is designed primarily for manual fire-fighting operations. This type of standpipe allows for both hose connections for firefighters to use hand lines and a connection for automatic fire sprinkler systems. The intent is to provide firefighters with the essential means to bring water to the fire scene without depending solely on automatic systems.

While manual intervention is a critical aspect of this system, it also supports automatic fire extinguishing systems, which is a feature more aligned with the description of a Class II or Class I system. Class III systems serve all types of buildings, not just high-rise or low-rise, making them versatile and applicable in various contexts, which is why the options related exclusively to building height are not suitable choices.

In summary, the classification of the standpipe system as Class III reflects its primary focus on facilitating manual firefighting efforts, making it a vital component in effective fire response strategies.