Coastal and Floodplain Construction Inspector's Practice Exam

What is the classification for residential occupancies that are not classified as Group R-1, R-2, R-4, or I?

1. Group R-1

2. Group R-3

3. Group R-4

4. Group I

The correct answer is: Group R-3

For residential occupancies that do not fall under Group R-1, R-2, R-4, or I, the classification is Group R-3. This group specifically encompasses dwellings that are of a single-family or multifamily nature, where the arrangements are such that they are occupied for sleeping purposes and do not meet the characteristics specified for the other residential occupancy groups listed. Group R-1 typically includes hotels, motels, and boarding houses where guests stay transiently. Group R-2 is for apartment buildings and similar occupancies that house multiple dwelling units but are not typically transient. Group R-4 is designated for residential facilities that serve individuals with disabilities or those needing assistance, often with a capacity exceeding a set limit for care facilities. Group I covers institutions such as hospitals and nursing homes that provide care for individuals who may not be capable of self-preservation. By identifying Group R-3, the classification distinctly points to residential occupancy types that are generally smaller, often single-family homes or duplexes, and not involved in transient or institutional contexts. This distinction is significant in regulatory environments, particularly for compliance with building codes and safety regulations pertaining to different types of residential use.