According to the Building Code, if a structure is 8 ft or less in height, which of the following is not required when the structure is demolished?

According to the Building Code, if a structure is 8 ft or less in height, which of the following is not required when the structure is demolished?

• A. Debris containment
• B. Fence and Canopy
• C. Temporary shoring
• D. Dust control measures

Answer: (B)

Demolition safety requirements scale with the size of the structure. When a structure is eight feet tall or less, the risk from the demolition is lower, so some site barriers are not mandated, while essential protective measures remain. Fencing and canopy are not required for these smaller demolitions because the work area is typically contained within the property line and the limited height reduces the likelihood of debris or weather exposure affecting pedestrians beyond the site. In contrast, other safety controls are still necessary: debris containment to prevent debris from leaving the work area, temporary shoring to support adjoining elements or the structure during demolition, and dust control measures to limit airborne particulates and nuisance. These measures address the immediate hazards inherent to the demolition process regardless of the small size.

Demolition safety requirements scale with the size of the structure. When a structure is eight feet tall or less, the risk from the demolition is lower, so some site barriers are not mandated, while essential protective measures remain.

Fencing and canopy are not required for these smaller demolitions because the work area is typically contained within the property line and the limited height reduces the likelihood of debris or weather exposure affecting pedestrians beyond the site. In contrast, other safety controls are still necessary: debris containment to prevent debris from leaving the work area, temporary shoring to support adjoining elements or the structure during demolition, and dust control measures to limit airborne particulates and nuisance. These measures address the immediate hazards inherent to the demolition process regardless of the small size.