California ICC UST Service Technician Practice Exam

On and after what date must all pressurized product piping with secondary containment be equipped with Automatic Line Leak Detection capable of detecting a 3 GPH release?

1. November 9, 2002

2. November 9, 2003

3. November 9, 2004

4. November 9, 2005

The correct answer is: November 9, 2004

The correct date for when all pressurized product piping with secondary containment must be equipped with Automatic Line Leak Detection capable of detecting a 3 GPH release is crucial for ensuring environmental safety and regulatory compliance. The requirement is aligned with evolving standards aimed at preventing leaks that could lead to soil and groundwater contamination. In 2004, regulations were updated to enhance monitoring capabilities for underground storage tanks (USTs) to improve leak detection methods and technology. This development emphasizes the importance of having automatic systems in place that can promptly identify leaks of significant flow rates, such as a 3 gallons per hour (GPH) release. These systems are critical because they offer real-time monitoring, which allows for quicker responses to prevent environmental damage. Earlier dates, such as November 9, 2002, and others up to 2005, may relate to different regulatory changes or standards that preceded this specific requirement. It's important for those working in regulatory environments to be aware of these changes and the implications they have for UST operations and management. Understanding this timeline helps ensure compliance with safety protocols designed to protect environmental resources.