What type of sprinkler system is associated with storage hazards?

Extra hazard systems are specifically designed to accommodate environments with increased fire risks, which often includes areas where storage hazards are present. These systems are built to deliver higher volumes of water and are equipped with more sophisticated sprinkler heads to combat the challenges posed by storage materials, such as flammable liquids or large quantities of combustible goods.

In settings like warehouses or industrial facilities, these systems are crucial because they need to effectively suppress fires that might occur due to the potential for rapid fire spread among stored items. The design adhering to the extra hazard classification ensures adequate coverage and performance, which aligns with the specific requirements of such high-risk environments.

Other options, such as residential sprinklers, are intended for more typical home environments where the risks are lower, making their design and functionality different from what is required for extra hazard situations. Standpipe systems are primarily focused on providing firefighters with access to water at various locations within a building rather than directly suppressing fires like sprinklers do. Underground systems are typically used for supplying water to buildings but are not specific about addressing storage hazards. Thus, the designation of extra hazard systems is essential for effective fire protection in high-risk storage areas.