If a "Qualified Mechanical Inspector" is not available, who is allowed to inspect the added cars?

The ability for a train service employee who has received fundamental training on freight car inspections and air brake tests to conduct inspections in the absence of a "Qualified Mechanical Inspector" is based on the principle of ensuring safety through appropriate training. This employee's fundamental training equips them with the necessary skills and knowledge to assess the condition of freight cars and perform air brake tests effectively, thus ensuring compliance with safety standards.

This option emphasizes the importance of providing specialized training to certain personnel, allowing them to take on responsibilities that would typically fall to a qualified inspector. This is especially critical in operations where safety is paramount, and inspections must still occur even when a qualified inspector is unavailable. Allowing only those who have received specific training to conduct inspections helps to maintain safety and operational standards within the railway system.