What type of occupancy must automatic sprinklers be installed in if it's categorized as light hazard?

Automatic sprinklers are required in light hazard occupancies primarily to protect against the relatively low risk of fire associated with the materials present and the activities conducted within these spaces. Light hazard occupancies typically include those commercial and industrial facilities where the contents have a low combustibility and where the likelihood of a fire starting or spreading is minimal.

In commercial settings, this can include office buildings, retail spaces, and other environments where the fire load is low. Certain industrial applications can also qualify as light hazard if the processes and materials used align with this classification.

As a result, both industrial and commercial occupancies may necessitate the installation of automatic sprinklers when categorized as light hazard. This ensures that there is adequate protection in place to quickly control or suppress any potential fire, thereby safeguarding the occupants and the property.

The choice that encompasses both industrial and commercial allows for a broad understanding of where such fire protection systems should be implemented, reflecting regulatory requirements and safety practices in those types of buildings.