What are essential personal protective equipment (PPE) on construction sites?

The essential personal protective equipment (PPE) on construction sites is crucial for ensuring the safety and health of workers while they perform their tasks. Hard hats are vital for protecting the head from falling objects or bumps, which is particularly important in environments where overhead hazards are present. Safety glasses are necessary to shield the eyes from debris, dust, and hazardous materials that can cause injuries. High-visibility vests are critical for making workers easily seen, especially in areas with heavy machinery or vehicle traffic, reducing the risk of accidents.

While the other choices include various types of protective gear, the combination in the correct answer specifically addresses key risks on construction sites: falling objects, eye injury, and visibility. Each of these items plays a significant role in minimizing workplace hazards and promoting a safer working environment.