What is the primary function of safety signs on construction sites?

The primary function of safety signs on construction sites is to inform and remind workers of potential hazards. These signs are crucial in communicating essential safety information about hazards that may not be immediately visible or recognizable. They serve as a visual cue to alert workers to risks such as electrical hazards, falling objects, and other dangers present in the work environment. By clearly indicating these risks, safety signs contribute to promoting a culture of safety and helping to prevent accidents and injuries on the job site.

While signs can play a role in restricting access to certain areas, providing entertainment, or potentially adding to the aesthetics of the environment, their core responsibility is to ensure that workers are aware of the dangers they may encounter. This focus on hazard awareness directly aligns with OSHA's broader mission to ensure safe and healthful working conditions by enforcing standards and providing training, outreach, and education.