Struck-By Hazards - OSHA Fatal Four🌐 Español

Why This Matters

Struck-by hazards are one of construction's "Fatal Four" leading causes of death, resulting in approximately 75 deaths per year. These hazards include vehicles, falling objects, and swinging loads.

Struck-By Flying Objects

  • Tool fragments, nail gun projectiles, and debris from cutting or grinding.
  • Eye and face protection is critical to prevent injuries.

Struck-By Falling Objects

  • Secure tools and materials at height to prevent falls.
  • Use toe boards and debris nets to catch falling objects.
  • Hard hats are required in these areas.
  • Never work directly below overhead activities.

Struck-By Swinging/Rolling

  • Cranes loads, swinging steel, rolling pipes, and cylinders pose risks.
  • Never stand in the swing radius of loads.
  • Secure all loads properly.

Struck-By Vehicles

  • High-visibility clothing is required near vehicles and equipment.
  • Designate traffic patterns to separate pedestrians and vehicles.
  • Use spotters during backing maneuvers.
  • Never assume the operator can see you.

Protecting Yourself

  • Maintain situational awareness.
  • Stand clear of active operations.
  • Communicate with equipment operators.
  • Wear proper personal protective equipment (PPE).

Equipment & Vehicle Safety

  • Inspect equipment before use.
  • Always wear seatbelts in vehicles and heavy equipment.
  • Backup alarms must be functional.
  • Clear the area before moving heavy equipment.

Key Takeaways

  • Struck-by hazards are serious and preventable.
  • Always use the proper PPE and follow safety protocols.
  • Stay aware of your surroundings and communicate effectively.

Quiz

1. What are the four categories of struck-by hazards?

2. What PPE is required in areas with overhead work?

3. Why is high-visibility clothing required near vehicles and equipment?

4. Should you stand in the swing radius of a crane load?

5. What should be done with tools and materials when working at height?