California ICC UST Service Technician Practice Exam

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Prepare for the California ICC UST Service Technician Exam with our engaging quiz. Test your knowledge using a variety of questions, including multiple-choice and flashcards. Each question is accompanied by helpful hints and detailed explanations to boost your understanding.

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UDCs are required for which type of underground storage systems?

Some
All
Only hazardous material tanks
Only above-ground tanks

The correct answer is: All

Underground storage tanks (USTs) are subject to specific regulations that ensure they are properly managed to protect the environment and public health. UDCs, or Under-Dispenser Containment systems, are crucial components designed to prevent leaks and spills during the dispensing of regulated substances, particularly at fueling stations. The requirement for UDCs applies universally to all underground storage systems that dispense regulated substances, not just specific subsets like hazardous materials. These systems are designed to contain leaks that might occur from dispensers, ensuring that any potential spills are managed without contaminating the surrounding soil or groundwater. This comprehensive requirement reflects a commitment to environmental protection and regulatory compliance, making it imperative for all underground storage systems to be equipped with UDCs. By mandating UDCs for all tanks, regulations help ensure a uniform standard of safety and environmental responsibility across the board.