What is the scaffolding tie-off ratio required to prevent tips?

The required scaffolding tie-off ratio to prevent tips is a 4:1 ratio. This ratio is crucial in ensuring stability and safety when using scaffolding. A tie-off ratio of 4:1 means that for every four feet of height to which the scaffolding is erected, there should be one foot of tie-off distance, effectively providing adequate lateral support to prevent the scaffolding from tipping over.

This ratio is based on engineering principles and safety practices that account for the forces that can act on a scaffold, such as wind and the weight of workers or materials. By maintaining a 4:1 ratio, the risk of scaffold failure is minimized, enhancing the safety of workers and operations on site.