How do you determine the demand for a sprinkler system?

Determining the demand for a sprinkler system primarily involves assessing the occupancy type and hazard classification. Various occupancies, such as residential, commercial, or industrial, present different levels of risk that influence the design and requirements of the sprinkler system. Hazard classification further distinguishes the types of hazards present—like ordinary hazards, extra hazard locations, or high-hazard occupancies—which dictate the necessary water supply, pressure, and system layout needed to effectively protect against fire. Understanding these factors is crucial for ensuring that the sprinkler system meets the specific needs of the environment it is designed to protect, providing adequate coverage and effectiveness in controlling potential fires.

While other aspects like sprinkler head design, flow rates for hydrants, and the age of the structure might influence certain design elements or operational considerations, they are not the primary factors in determining the overall demand for the sprinkler system.