Class A/B Operator for Underground Storage Tank 1. The Class A and Class B certification must be renewed every:: 5 years 2. UST financial responsibility requirements apply to what?: 600 gallon used oil tank 3. Secondary Containment is required for what?:

Class A/B Operator for Underground Storage Tank 1. The Class A and Class B certification must be renewed every:: 5 years 2. UST financial responsibility requirements apply to what?: 600 gallon used oil tank 3. Secondary Containment is required for what?: New UST Systems, Piping in contact with the ground, and Replacement UST 4. A Class A operator shall maintain the records of UST site inspections for a *minimum* of:: 3 years 5. New owners of an existing UST system shall register the UST system with DEQ/LARA within what period from date of ownership?: 30 days 6. UST systems with cathodic protection should be inspected for proper operation by a qualified cathodic protection tester on the following schedule:: - Every three years 7. UST systems with impressed current cathodic protection systems must be inspected at a minimum:: Every 60 days 8. Within what period after a repair should a cathodically protected UST system be tested to ensure it is working properly?: 6 months 9. Pressurized underground piping that routinely contains regulated substances shall be monitored for releases in a manner that meets what requirement