Final answer:
A Group I-3 occupancy refers to buildings that are inhabited by more than a certain number of people who are under restraint or security. The specific occupancy threshold may vary depending on the building code and jurisdiction.
Step-by-step explanation:
A Group I-3 occupancy refers to buildings that are inhabited by more than a certain number of people who are under restraint or security. In building codes, the specific number of people varies depending on the jurisdiction and the specific occupancy classification.
For example, in the International Building Code (IBC), Group I-3 occupancy includes buildings that are inhabited by more than 16 persons who are under restraint or security. However, other codes may have different thresholds.
It is important to consult the applicable building code or seek guidance from local authorities to determine the specific occupancy thresholds for a Group I-3 occupancy in a particular jurisdiction.