California ICC UST Inspector Practice Exam

What is the correct procedure if an underground storage tank system experiences a leak?

1. Monitor the tank and wait for recovery

2. Contact local agency immediately

3. Document the incident for future reference

4. Continue normal operations until resolved

The correct answer is: Contact local agency immediately

In the event of a leak detected in an underground storage tank (UST) system, the correct procedure is to contact the local agency immediately. Prompt notification of the local agency is crucial as they are responsible for overseeing environmental safety and regulating such incidents. Timely reporting can facilitate a swift and effective response to assess the situation, mitigate any potential environmental impact, and ensure compliance with legal and regulatory requirements. Addressing a leak swiftly helps prevent the spread of hazardous materials, protects public health, and aids in maintaining environmental integrity. Local agencies typically have established protocols for investigating leaks and may provide guidance on immediate corrective actions. While monitoring the tank, documenting the incident, or continuing operations might seem practical in certain contexts, they do not address the urgent need for regulatory involvement and the potential risks associated with a leak. Therefore, contacting the local agency is the prioritized and safest response.