// CODE SNIPPET
1204.13 Interior Stairway Live Load
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Existing historic interior stairways in buildings changed to a Group B or R occupancy shall be accepted where it can be shown that the stairway can support a 75-pounds-per-square-foot (366 kg/m2) live load.
Related Code Sections
1204.13 Historic Buildings, Interior Stairway Live Load
Existing historic interior stairways in buildings changed to a Group B or R occupancy shall be accepted where it can be shown that the stairway can ...
2019 Chicago Building Rehabilitation Code > 12 Historic Buildings > 1204 Change of Occupancy > 1204.13 Interior Stairway Live Load
1607.15 Structural Design, Interior Walls and Partitions
Interior walls and partitions that exceed 6 feet (1829 mm) in height, including their finish materials, shall have adequate strength and stiffness ...
2019 Chicago Building Code > 16 Structural Design > 1607 Live Loads > 1607.15 Interior Walls and Partitions
1207.5 Interior Environment, Lofts
Lofts used for sleeping or living space within a dwelling unit or sleeping unit in a Group R occupancy, and not containing or providing ...
2019 Chicago Building Code > 12 Interior Environment > 1207 Interior Space Dimensions > 1207.5 Lofts
1006.1 Change of Occupancy, Live Loads
Structural elements carrying tributary live loads from an area with a change of occupancy shall satisfy the requirements of Section 1607 ...
2019 Chicago Building Rehabilitation Code > 10 Change of Occupancy > 1006 Structural > 1006.1 Live Loads
303.1 Provisions for All Compliance Methods, Live Loads
Where an addition or alteration does not result in increased design live load, existing gravity load-carrying structural elements shall ...
2019 Chicago Building Rehabilitation Code > 3 Provisions for All Compliance Methods > 303 Structural Design Loads and Evaluation and Design Procedures > 303.1 Live Loads