Class A/B Operator for Underground Storage Tank 2025 UPDATED Exam Study Questions and Answers 100% Solved

Class A/B Operator for Underground Storage Tank 2025 UPDATED Exam Study Questions and Answers 100% Solved The Class A and Class B certification must be renewed every: 5 years UST financial responsibility requirements apply to what? 600 gallon used oil tank Secondary Containment is required for what? New UST Systems, Piping in contact with the ground, and Replacement UST A Class A operator shall maintain the records of UST site inspections for a minimum of: 3 years New owners of an existing UST system shall register the UST system with DEQ/LARA within what period from date of ownership? 30 days UST systems with cathodic protection should be inspected for proper operation by a qualified cathodic protection tester on the following schedule: Every three years UST systems with impressed current cathodic protection systems must be inspected at a minimum: Every 60 days Within what period after a repair should a cathodically protected UST system be tested to ensure it is working properly? 6 months