R312.1.2. Height
Required guards at open-sided walking surfaces, including stairs, porches, balconies [...]
Required guards at open-sided walking surfaces, including stairs, porches, balconies [...]
Guards shall be provided for those portions of open-sided walking [...]
Required guards at open-sided walking surfaces, including stairs, porches, balconies [...]
Guards shall be provided for those portions of open-sided walking [...]
Required guards at open-sided walking surfaces, including stairs, porches, balconies [...]
Guards shall be provided for those portions of open-sided walking [...]