How frequently do owners and operators conduct checks for overfilling and spilling during fuel delivery?

Owners and operators are required to conduct checks for overfilling and spilling during the entire delivery process to ensure compliance with safety regulations and to minimize the risk of environmental contamination. This continuous monitoring during the delivery helps to immediately identify and respond to any potential issues that could arise, such as equipment malfunctions or human errors, which could lead to spills or overflow.

Monitoring throughout the delivery ensures that operators can take proactive measures should any irregularities occur. This ongoing vigilance is critical not only for regulatory compliance but also for protecting public health and the environment from the dangers associated with fuel spills, which can have significant ecological impacts if not addressed promptly.

In contrast, limiting checks to just the start of the delivery or only at specific tank levels would not provide sufficient oversight to effectively prevent spills. Random checks do not ensure consistent safety and could leave significant gaps in monitoring, which could result in a failure to act in critical moments. Regular and thorough checks throughout the entire delivery process are essential for maintaining safe operations with underground storage tanks.