UpCodes logo
Go To Full Code Chapter
Protection shall be provided to separate an occupied portion of the structure from a portion of the structure undergoing alteration, construction, or demolition operations when such operations are considered as having a higher level of hazard than the occupied portion of the building. [241:]
Walls shall have at least a 1-hour fire resistance rating. [241:]
Opening protectives shall have at least a 45-minute fire protection rating. [241:]*
Walls in and opening protectives in shall be permitted to be nonrated when an approved automatic sprinkler system is installed and operational. [241:]

Related Code Sections