What classification is assigned to the Parking Garage?

Parking garages are primarily classified based on their use and the types of materials used in their construction. In the context of occupancy classifications, parking structures fall under the "S" category, which stands for Storage facilities.

The specific designation of "S-2" occupancy applies to parking garages that are open and not fully enclosed. This classification is used when the parking garage is intended for the storage of vehicles or when it allows for non-residential use, such as short-term parking. Furthermore, "S-2" spaces are typically characterized by less stringent fire-resistance requirements compared to "S-1," which is intended for more hazardous storage scenarios.

Thus, the classification of a parking garage as S-2 indicates that it serves a specific function of storing vehicles in a manner that aligns with the requirements set forth for less hazardous storage activities, justifying its designation within the building code.