How can UST operators minimize the risk of environmental contamination?

Minimizing the risk of environmental contamination for underground storage tanks (UST) relies heavily on a proactive approach that includes regular maintenance, ongoing monitoring, and strict adherence to regulatory requirements.

Regular maintenance involves inspecting and servicing UST systems to ensure all components, such as tanks, pipes, and leak detection systems, are functioning properly. This reduces the chances of leaks or failures that could lead to contamination. Monitoring, which includes checking for leaks or anomalies, allows operators to identify and address issues promptly before they escalate, thereby protecting the environment.

Compliance with regulations is crucial as these regulations are designed to safeguard the environment and public health. They provide a framework for best practices in the management of UST systems, ensuring that operators adhere to safety standards and procedures necessary for preventing incidents that could cause environmental harm.

In contrast, increasing storage volumes could lead to a higher risk of spills or leaks if the tanks are not managed properly. Limiting access to the site might deter unauthorized individuals, but it does not directly address the technical integrity or maintenance of the UST system itself. Lastly, relying solely on periodic inspections without ongoing monitoring and maintenance overlooks the need for continuous oversight of tank operations and potential issues that could arise in between inspection intervals.

Therefore, option B encompasses