North Carolina Building Contractor License Practice Exam

What is the primary safety consideration when using ladders in construction work?

1. The weight of the ladder

2. The stability of the surface

3. The height of the ladder

4. The type of material

The correct answer is: The stability of the surface

The primary safety consideration when using ladders in construction work is the stability of the surface. Ensuring that a ladder is placed on a stable and level surface is critical to prevent accidents and falls. An unstable surface can lead to the ladder tipping over, which may result in serious injuries. When using a ladder, it is important to assess the ground conditions and ensure that the surface can safely support both the ladder and the worker. This includes checking for any debris, slope, or uneven areas that could compromise the ladder's stability. While factors such as the weight of the ladder, its height, and the type of material it is made from are important for overall safety and proper use, the immediate concern is often the ladder's stability. If the ladder is not stable, it doesn’t matter how tall it is or how much weight it can hold; the risk of falling increases significantly if the ground is not secure. Thus, prioritizing the stability of the surface directly enhances safety during ladder use in construction work.