At what distance should a cone stopper be handy during railcar and depot operations?

The correct answer is that a cone stopper should be handy within 10 feet during railcar and depot operations. This proximity is crucial for safety and operational efficiency. The cone stopper serves as an important tool to prevent spills and control the flow of petroleum products during loading and unloading procedures. Having it within this distance ensures that personnel can quickly access the stopper in case of an emergency or if an issue arises, thereby minimizing the risk of accidents and environmental contamination.

Maintaining this readiness is essential, especially in situations where swift actions are required to mitigate hazards. If the cone stopper were too far away, it could delay response times and increase the potential for spills during critical operations. Thus, positioning the cone stopper within 10 feet aligns with safety protocols designed to protect both the workers and the surrounding environment.