Table 3-1 lists occupancy groups and sub groups that shall be established for classifying buildings and spaces in accordance with the provisions of articles three through twelve of this subchapter.
TABLE 3-1
Occupancy Classifications
Occupancy Classifications
Occupancy Group | Classification | Fire Index |
A | High hazard | 4 |
B-1 | Storage (moderate hazard) | 3 |
B-2 | Storage (low hazard) | 2 |
C | Mercantile | 2 |
D-1 | Industrial (moderate hazard) | 3 |
D-2 | Industrial (low hazard) | 2 |
E | Business | 2 |
F-1a | Assembly (theaters, etc.) | 1 |
F-1b | Assembly (churches, concert halls, etc.) | 1 |
F-2 | Assembly (outdoors) | 1 |
F-3 | Assembly (museums, etc.) | 1 |
F-4 | Assembly (restaurants, etc.) | 1 |
G | Education | 1 |
H-1 | Institutional (restrained) | 1 |
H-2 | Institutional (incapacitated) | 1 |
J-1 | Residential (hotels, etc.) | 1 |
J-2 | Residential (apartment houses, etc.) | 1 |
J-3 | Residential (one- and two-family dwellings) | 1 |
K | Miscellaneous | |