Before employees start demolition operations, what must be determined by a competent person's engineering survey?

Before employees begin demolition operations, it is essential for a competent person's engineering survey to assess both the condition of the framing, floors, and walls, as well as the possibility of unplanned collapse.

Understanding the condition of structural components is crucial, as it directly affects the safety of workers during demolition. If the framing, floors, and walls are compromised, they may not support the loads they are expected to bear, leading to potential hazards.

Additionally, evaluating the possibility of an unplanned collapse is vital to prevent injuries and fatalities. Demolition sites can be unpredictable due to existing structures and the nature of the work, making it essential to foresee and mitigate any risks associated with structural instability.

In essence, the determination of both factors is necessary to ensure a safe working environment and comply with safety regulations, making this comprehensive assessment a fundamental requirement before any demolition activity begins.