How does using a plumb-bob contribute to construction safety?

Using a plumb-bob contributes to construction safety primarily by ensuring accurate measurements. In construction, precise measurements are vital for maintaining structural integrity and correct alignment in various projects. A plumb-bob helps verify whether a vertical surface is truly vertical, which is crucial when erecting walls, installing doors, or setting up any other components that require a straight-up-and-down orientation.

Accurate measurements reduce the risk of mistakes that could lead to structural failure, which is a significant safety concern. For example, if a wall is not properly plumb, it could lean and ultimately collapse, posing dangers to workers and compromising the building's safety. Therefore, by using a plumb-bob, workers can ensure their work is accurate, thereby enhancing overall safety on the construction site.