California ICC UST Inspector Practice Exam

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Prepare for the California ICC UST Inspector Exam with our quiz. Explore flashcards, multiple-choice questions, with hints and explanations for each question. Ace your exam with ease!

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How frequently must a spill containment structure be tested?

Every three years
Annually
Six months after installation and every thirty-six months thereafter
Biannually

The correct answer is: Annually

A spill containment structure is crucial in preventing environmental contamination by capturing any leaks or spills from underground storage tanks (USTs). The requirement for testing these structures is dictated by regulatory standards aimed at ensuring their integrity and effectiveness. Testing must occur annually to verify that the structure is functioning correctly and can effectively contain spills. This frequency ensures that any potential failures or deterioration can be identified and addressed promptly, reducing the risk of leaks that could lead to environmental harm. Understanding this timeline is essential for maintaining compliance with regulations and safeguarding public health and the environment. The other options suggest either less frequent testing or a timeline that does not align with regulatory mandates, which could lead to oversight in maintaining the integrity of spill containment systems.