OSHA 30 Hour Construction Program Practice Test

Which scaffold type is commonly hung from an overhead support?

1. Scissor scaffold

2. Float scaffold

3. Wall scaffold

4. Frame scaffold

The correct answer is: Float scaffold

The float scaffold is specifically designed to be suspended or hung from an overhead support, allowing it to be positioned safely above ground level. This type of scaffold is advantageous in situations where the work needs to be carried out in areas that are difficult to access from below or where ground space is limited. By being suspended, float scaffolds can provide an efficient workspace at various heights, while ensuring the stability required for construction tasks. This makes them particularly suitable for applications such as bridge construction or maintenance on elevated structures. The unique nature of a float scaffold allows workers to navigate safely and effectively in these elevated scenarios. The other types of scaffolds listed, such as scissor, wall, and frame scaffolds, are not designed to be suspended in this manner, emphasizing the specialized application and functionality of the float scaffold in construction.