California ICC UST Inspector Practice Exam

What is the minimum capacity requirement for spill containers?

1. Five gallons

2. Nineteen gallons

3. Ten gallons

4. Twenty gallons

The correct answer is: Five gallons

The minimum capacity requirement for spill containers is five gallons. This standard is in place to ensure that any potential spills or overflows from underground storage tanks (USTs) can be adequately contained. A five-gallon capacity is generally sufficient for most dispensing operations, providing an effective means to capture minor spills and prevent them from contaminating the surrounding environment. By adhering to this minimum requirement, operators can mitigate the risk associated with fuel leaks or overflows, promoting safety and compliance with environmental regulations. This regulation is crucial in protecting groundwater and soil from contamination, which can result in significant ecological and health hazards if not properly managed. Thus, the design and installation of spill containers with this minimum capacity is an important component of responsible UST management practices.