What must be done to prevent spillage during fuel transfer?

To prevent spillage during fuel transfer, providing a spill containment system is essential. This system is designed to capture any fuel that might accidentally leak during the transfer process, thereby minimizing environmental impact and ensuring safety. Such systems typically include features like dikes, spill pallets, or specially designed tanks that hold any spillage, preventing it from spreading to surrounding areas. This approach not only protects the environment but also complies with safety regulations and best practices in fuel handling.

While using small containers can help reduce the risk of spills, it does not address the situation if a spill occurs, as it lacks a means to contain any accidental release. Allowing only experienced workers enhances safety, but relying solely on personnel training does not provide a physical safeguard for unexpected incidents. Fueling during low wind conditions may help reduce vapor spread, but it does not prevent actual spills from occurring at the point of transfer. Hence, the most effective approach to ensure safety and environmental protection when transferring fuel is to implement a comprehensive spill containment system.