What height must columns be protected?

The requirement for protecting columns at a height of 5 feet is primarily grounded in safety regulations and practices that aim to prevent injury during construction activities. At this height, columns are at a level where workers may be prone to potential hazards, such as falling from an elevated surface or equipment accidents. Implementing protection measures like guardrails, safety nets, or enclosures helps mitigate risks related to falls, heavy material handling, and other construction activities occurring at or near these locations.

Moreover, the 5-foot standard aligns with various industry safety regulations, including those outlined by organizations such as OSHA (Occupational Safety and Health Administration). This height serves as a crucial benchmark to ensure a safe working environment, minimizing the risk of accidents that could lead to serious injuries. By adhering to this standard, general contractors and their crews promote a culture of safety on the job site, which is essential for effective project management and compliance with legal safety requirements.