What factors should be considered during crane setup in congested areas?

When setting up a crane in congested areas, it is vital to consider several factors to ensure safety and efficiency during operations. The correct choice emphasizes the importance of nearby structures, overhead lines, and traffic.

Nearby structures must be evaluated because they may pose a risk of collision or might obstruct the crane's movement. Understanding the proximity of these structures can help in planning the crane's location and determining the necessary clearances required for safe operation.

Overhead lines are another critical consideration, as they can present significant hazards during crane operations. Ensuring that the crane's height and the extent of its reach do not come into contact with live wires is essential for preventing electrical accidents, which can be fatal.

Traffic is equally important, especially in urban or busy environments where vehicles may be in close proximity to the crane's operational area. Proper traffic management and control measures are necessary to protect both the workers operating the crane and the general public.

While the other options mention some relevant aspects, they do not encompass the full range of essential considerations. Factors like weather conditions and personal protective equipment, while important in other contexts, do not capture the immediate physical and operational constraints posed by congested areas in the way the correct option does. Overall, a comprehensive analysis of the environment is