What should be done if an operator observes potential corrosion on a UST?

When an operator observes potential corrosion on a UST, it is critical to conduct an inspection and arrange for necessary repairs or upgrades. Corrosion can significantly compromise the integrity of the underground storage tank, leading to leaks or structural failure. Regular monitoring and immediate action upon noticing corrosion are essential for compliance with environmental regulations and for maintaining operational safety.

By conducting an inspection, the operator can assess the extent of the corrosion and determine the best course of action, whether that includes repairs, coatings, or upgrades to enhance corrosion resistance. Taking proactive steps not only ensures that the tank remains safe for use but also protects the surrounding environment from potential release of hazardous materials. This proactive approach is in alignment with best practices within the industry and helps prevent costly consequences associated with leaks or hazardous material spills.

In contrast, ignoring the corrosion until the next scheduled maintenance can lead to dire outcomes, such as tank failure or regulatory violations. Painting the exterior may offer a temporary cosmetic solution but does not address the underlying corrosion issues. Temporarily closing the UST for business, while potentially necessary if the corrosion is severe, should not be the primary action taken without a complete assessment of the situation. Addressing the corrosion immediately through inspection and repair is the most responsible path forward.