Which system is designated for extinguishing surface fires?

The local application system is specifically designed for extinguishing surface fires. This system focuses on applying fire suppression agents directly to a localized area or fire source, providing an efficient response to surface-level fire incidents. It allows for targeted suppression, which is particularly effective for fires that are confined to a specific area, ensuring that the fire is extinguished quickly and effectively without affecting the surrounding environment as much as larger systems might.

In contrast, total flooding systems are meant to fill an entire area with fire suppression agents, making them more suitable for enclosed spaces rather than surface fires. Hand hose line systems also provide a means to combat fires, but they typically require personnel to be actively engaged in fighting the fire, which may not be as efficient for small, surface-level fires. Standpipe systems facilitate water distribution throughout a building but are more suited for firefighter use than for direct application to surface fires.

Thus, local application systems provide the precise application needed for effectively managing and extinguishing surface fires, making them the most suitable choice for this scenario.