California UST System Operator Practice Test

What is the requirement for cathodic protection testing records?

1. Must be kept indefinitely

2. Must be kept for 1 year

3. Must be kept for 2 years

4. Must be kept for 3 years

The correct answer is: Must be kept for 3 years

Cathodic protection testing records are essential for ensuring the integrity and safety of underground storage tank systems. The requirement to keep these records for a certain period is rooted in regulations that aim to verify the ongoing effectiveness of cathodic protection systems, which prevent corrosion on tanks and piping. The requirement to keep these records for three years allows for adequate documentation in case of inspections or audits by regulatory agencies. This timeframe ensures that operators have access to important historical data to demonstrate compliance with safety standards and to address any potential corrosion issues promptly. Maintaining records for this duration facilitates the effective management of the cathodic protection system and ensures that operators remain accountable for the condition of their underground storage tanks. In contexts where cathodic protection systems are critical for environmental protection, having records that span three years aids in continuous monitoring and reinforces adherence to established regulatory frameworks.