Which situation describes a safety hazard for tower cranes?

Failure to inspect equipment is a critical safety hazard for tower cranes because regular inspections are essential to ensure that all components of the crane are functioning properly and safely. Tower cranes operate under significant loads and are exposed to various weather conditions; therefore, any undetected issues such as wear and tear, structural damage, or malfunctioning safety devices can lead to catastrophic failures. Regular inspections allow operators to identify and rectify potential problems before they escalate, thereby protecting the crane operators, ground crew, and the public from accidents.

In contrast, properly grounded equipment, frequent training sessions, and the use of qualified personnel contribute positively to safety. Proper grounding reduces the risk of electrical hazards, continuous training ensures that operators are knowledgeable about the latest safety practices, and employing qualified personnel guarantees that those managing the crane are skilled and aware of safety protocols.