What is the strict safety rule regarding the movement of suspended loads near workers?

• A. Loads must never be moved over workers.
• B. Loads can be moved over workers if a spotter is present.
• C. Loads can be moved over workers during non-peak hours.
• D. Loads can be moved over workers if the load is light.

Answer: (B)

Spotters are essential for controlling the danger zone around suspended loads. A load that can swing or drop presents serious risk to anyone beneath or near its path, so guidance from a dedicated observer is crucial. The strict rule is that moving a suspended load over workers is allowed only when a spotter is actively directing the operation and the area is kept clear under that supervision. The spotter watches the load, communicates clearly with the operator using standard signals or radios, and can stop the movement immediately if anyone enters the danger zone. This combination of vigilant observation and clear communication minimizes the chance of a serious incident.

Without a spotter, moving loads over workers is not permitted because there’s no reliable way to guarantee the area will stay clear. Factors like time of day or the load’s perceived lightness don’t remove the risk—the protection comes from having a trained spotter and a controlled process.