Working Safely Around Moving Equipment in Construction
Construction sites rely on heavy machinery like excavators, bulldozers, dump trucks, and forklifts to get the job done, but these machines come with serious risks. Struck-by incidents—many involving moving equipment—account for nearly 10% of all construction fatalities, according to the Occupational Safety and Health Administration.
Blind spots, reversing hazards, and unpredictable movements make it critical for workers to stay aware and follow strict safety procedures.
Common Hazards When Working Near Moving Equipment
Struck-by and caught-in accidents happen in an instant, often because workers don’t realize they’re in a danger zone. The National Institute for Occupational Safety and Health warns that many serious injuries occur due to:
- Blind Spots – Operators can’t always see workers near large machines, especially behind dump trucks, loaders, or cranes. If you can’t see the operator, assume they can’t see you.
- Caught-In or Pinned Hazards – Standing too close to moving machinery or between a vehicle and a fixed object can result in serious crush injuries.
- Swing Radius of Cranes and Hoists – Workers must stay clear of swing zones, as heavy loads can shift unexpectedly and cause severe injuries.
- Reversing Vehicles – Backup alarms blend into background noise on busy sites, making it easy for workers to miss the warning signals.
Best Practices for Working Safely Around Moving Equipment
Heavy equipment safety starts with clear communication, high visibility, and strict traffic control. The American Society of Safety Professionals emphasizes several key precautions:
- Use Radios, Hand Signals, or Spotters – Communication between workers and equipment operators reduces the risk of collisions.
- Wear High-Visibility Gear – Bright vests and reflective clothing make it easier for operators to see you, especially in low-light conditions.
- Stay Out of Blind Spots – Always maintain eye contact with equipment operators or stay in designated pedestrian areas.
- Create Designated Walkways – Marked paths keep workers clear of active equipment zones and reduce foot traffic in hazardous areas.
- Use Spotters for Tight Areas – Assign a spotter when machinery is working near people or structures to prevent accidental contact.
- Ensure Equipment Alarms and Lights Function Properly – Reversing alarms, flashing lights, and mirrors must be in good working order to warn nearby workers.
- Control Access to Equipment Areas – Keep unnecessary personnel away from active equipment zones to limit potential hazards.
- Maintain a Safe Distance from Machinery – Workers should stay outside of swing radius zones and at least a few feet away from moving vehicles.
Staying Alert and Aware Around Moving Equipment
Heavy equipment operators and ground workers must work together to maintain safe job sites. Establishing strict communication protocols, enforcing high-visibility requirements, and setting up designated safety zones helps reduce accidents and keep everyone safe around moving machinery.
Get this Toolbox Talk in PDF format
Let's Talk Safety!
Schedule a free 30-minute consultation with our in-house CSM – no strings attached.
