When using portable or pole ladders, what is the maximum vertical distance allowed between landings?

The maximum vertical distance allowed between landings when using portable or pole ladders is indeed 9 meters. This standard is established to ensure safety when working at heights, as it provides sufficient opportunities to minimize the risk of falls. By adhering to this distance, workers can easily climb and descend ladders while reducing their exposure to potential hazards.

The requirement is based on the need for regular landing points that allow individuals to rest and maintain control while working from ladders. This also aligns with regulations specific to construction and maintenance tasks where ladder safety is crucial. Ensuring a maximum vertical distance of 9 meters helps to create a safer working environment by facilitating safe practices in ladder use.