Questions and Answers
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?
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New owners of an existing UST system shall register the UST system with DEQ/LARA within what period from the date of ownership?
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UST systems with cathodic protection should be inspected for proper operation by a qualified tester on the following schedule?
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UST systems with impressed current cathodic protection systems must be inspected at a minimum?
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Within what period after a repair should a cathodically protected UST system be tested to ensure it is working properly?
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Pressurized underground piping that routinely contains regulated substances shall be monitored for releases in a manner that meets what requirements?
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A suspected release must be confirmed to the DEQ/LARA within?
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What actions are required in MUSTR when there is a spill or overfill of petroleum or hazardous substances?
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To permanently close a tank, an owner and operator shall?
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If you have 100 or fewer tanks, financial responsibility is required in the aggregate the amount of?
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Petroleum marketers are required to have financial responsibility to cover X dollars per occurrence. X is?
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Can an owner use pollution liability insurance as a means of financial responsibility?
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An automatic tank gauge must be able to detect a leak of X gallons per hour. X is?
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Statistical Inventory Reconciliation (SIR) analyzes the following as a means of leak detection:
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Manual tank gauging can be used as the 'sole' means of leak detection for tanks that are X gallons or less in capacity. X is?
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Check if the following statement is true or false: 'A third party evaluation of a statistical inventory reconciliation is good for any type of tank and product.'
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Automatic line leak detectors must be able to detect a leak of at least X gallons per hour at a line pressure of 10 psi within one hour. X is?
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Line testing of piping shall be capable of detecting X gallons per hour leak rate at 1.5 times the operating pressure. X is?
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What actions are not appropriate when the owner/operator becomes aware of a spill or overfill?
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Upon confirmation of a release to the soil/groundwater/surface water, the operator shall?
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A Class B operator shall not be responsible for more than the following facilities?
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What is the minimum frequency of site inspections to assure operational compliance?
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If a facility has been determined by the DEQ inspector to be out of compliance, the DEQ shall retrain?
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When planning to permanently close a UST system, the DEQ must be notified not less than?
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Study Notes
Class A/B Operator Certification and Requirements
- Class A and Class B certification must be renewed every 5 years.
- New owners of an existing UST system must register with DEQ/LARA within 30 days of ownership.
- A Class A operator must maintain UST site inspection records for a minimum of 3 years.
- Minimum frequency of site inspections for operational compliance is quarterly.
UST Systems and Inspection Protocols
- Financial responsibility requirements apply to a 600-gallon used oil tank.
- Secondary containment is required for new UST systems, underground piping in contact with the ground, and replacement USTs.
- USTs with impressed current cathodic protection systems must be inspected at least every 60 days.
- Other UST systems with cathodic protection require inspection every 3 years.
- A cathodically protected UST system must be tested within 6 months after a repair.
Spill and Release Management
- A suspected release must be confirmed to DEQ/LARA within 7 days.
- Immediate actions for spills or overfills include notifying DEQ/LARA, cleaning up the spill, and containing it.
- Upon confirmation of a release, operators must report it to DEQ within 24 hours.
Financial Responsibility and Insurance
- For owners with 100 or fewer tanks, the required aggregate financial responsibility is $1 Million.
- Petroleum marketers must have financial responsibility of $1 Million per occurrence.
- Pollution liability insurance is permissible for financial responsibility.
Leak Detection and Monitoring
- Automatic tank gauges must detect leaks of 0.2 gallons per hour.
- Manual tank gauging can solely be used for tanks with a capacity of 550 gallons or less.
- Automatic line leak detectors must detect a leak of at least 3 gallons per hour at 10 psi within one hour.
- Line testing of piping must detect a leak rate of 0.1 gallons per hour at 1.5 times the operating pressure.
- Statistical Inventory Reconciliation (SIR) analyzes inventory, delivery, and dispensing to detect leaks.
Operational and Compliance Guidelines
- A Class B operator is limited to overseeing no more than 45 facilities.
- Actions such as draining a spill to storm sewers or ditches are inappropriate when a spill or overfill occurs.
- DEQ must be notified at least 30 days prior to permanently closing a UST system.
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Description
Test your knowledge on the Class A/B operator requirements for underground storage tanks. This quiz covers certification renewal, financial responsibility, and secondary containment regulations. Perfect for those seeking to understand UST compliance.
