California ICC UST Inspector Practice Exam

How frequently must Automatic Tank Gauging (ATG) systems be certified for release detection?

1. At start up only.

2. Every 6 months.

3. Every year.

4. Every 3 years.

The correct answer is: Every year.

Automatic Tank Gauging (ATG) systems must be certified for release detection every year. This requirement is in place to ensure that the equipment remains accurate and functioning properly to detect any leaks. Regular certification helps maintain compliance with regulatory standards and enhances environmental protection by promptly identifying potential failures in the system that could lead to harmful leaks. An annual certification process includes verifying the calibration of the ATG system, testing its components, and ensuring it meets the necessary performance standards. This schedule allows for timely detection of any issues, ensuring that the equipment operates effectively and that any potential environmental risks are minimized. While options suggesting longer intervals might appear viable, they would allow for extended periods without validation of system integrity, potentially increasing the risk of undetected leaks and compliance violations. This makes the annual certification requirement a crucial component of effective tank monitoring and management practices.