California ICC UST Inspector Practice Exam

Which statement about release detection system performance claims is FALSE?

1. Written performance claims must be maintained for 5 years

2. An independent third-party laboratory must approve methods

3. The National Working Group on Leak Detection Methods must evaluate all UST equipment

4. Methods must be evaluated using a voluntary consensus standard

The correct answer is: The National Working Group on Leak Detection Methods must evaluate all UST equipment

The claim that the National Working Group on Leak Detection Methods must evaluate all UST equipment is incorrect. While the National Working Group on Leak Detection Methods provides guidance and recommendations, it is not responsible for evaluating every single piece of UST equipment. Evaluation often falls under the purview of independent third-party laboratories and other organizations that specialize in validating and certifying leak detection methods based on established standards. In the context of release detection systems, the importance of maintaining written performance claims for a specified duration, obtaining approval from an independent third-party laboratory for methods, and ensuring that evaluation methods adhere to voluntary consensus standards are all legitimate requirements designed to ensure the integrity and reliability of these systems. These processes are in place to uphold regulatory compliance and promote safety in the management of underground storage tanks.