1204.4 Stairway Illumination.
San Francisco Building Inspection Commission Codes · edición 2022 · actualizado 2026-07-08 · San Francisco
Esta sección aún no está traducida y se muestra en inglés.
1204.4 Stairway Illumination. Stairways within dwelling units and exterior stairways serving a dwelling unit shall have an illumination level on tread runs and landings of not less than 1 footcandle (11 lux). Stairs in other occupancies shall be governed by Chapter 10.
Exception: An artificial light source is not required at the top and bottom landing, provided an artificial light source is located directly over each
st ai rway section.