California ICC UST Inspector Practice Exam

Which inspection element is NOT part of the designated facility operators' monthly inspection?

1. Checking the inventory control system

2. Response documentation for any alarms

3. Inspecting for hazardous substances in spill containers

4. Visual inspection of under-dispenser containment

The correct answer is: Checking the inventory control system

The designated facility operators’ monthly inspection is focused on ensuring the operational integrity and safety of the underground storage tank (UST) systems. This includes monitoring specific components and systems that are critical for preventing leaks and ensuring compliance with environmental regulations. The aspect that is not typically part of the monthly inspection is the checking of the inventory control system. This system is generally monitored at different intervals and may involve more complex auditing processes rather than a simple visual or operational check. Inventory control checks are aimed at tracking fuel levels, discrepancies, and potential leaks, which may not fit into the regular inspection routine that is primarily concerned with immediate physical safety and operational functions. In contrast, response documentation for any alarms, inspecting for hazardous substances in spill containers, and performing visual inspections of under-dispenser containment are all critical inspection tasks that help identify issues before they escalate into more significant problems. These elements are integral to safeguarding the environment and ensuring compliance with regulations, highlighting the operator's responsibility to maintain safety and proper functioning of the UST systems.