Many construction site mishaps are caused by struck-by or caught against hazards. These hazards result from using mobile machinery and equipment and vehicles onsite. The hazards can be controlled and risks minimized by taking a few simple precautions and training/remind all site workers on these hazards. Everyone needs to be visible and out of the blind spots. Perimeter protection and spotters help with reduce injury, property damage, and maintain continuity. Vehicle and equipment maintenance and inspection are also equally important.