What aspect of ATON structures is primarily evaluated during inspections?

The primary focus of inspections for Aids to Navigation (ATON) structures is on safety and compliance. This aspect is crucial because ATON structures must function effectively to ensure the safe passage of vessels and must meet the regulatory requirements set forth by relevant authorities. Inspections assess whether the structures are maintained properly, identifying any hazards that could compromise their visibility or functionality. By ensuring compliance with safety standards, the inspections help prevent accidents and contribute to safe navigation in waterways.

While design specifications, market cost, and environmental impact are certainly important considerations for ATON structures, they do not take precedence during the inspection process. Regulatory bodies enforce compliance with safety standards and navigational effectiveness as the primary goal, emphasizing the importance of maintaining the integrity of these navigational aids in promoting maritime safety.