California UST System Operator Practice Test

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Prepare for the California UST System Operator Test with practice questions, flashcards, and multiple choice hints and explanations. Get ready for your exam!

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How often must owners and operators check handheld release detection equipment for operability?

Every month
At least annually
Every two years
Only when serviced

The correct answer is: At least annually

Handheld release detection equipment is vital for ensuring the integrity of underground storage tank systems. Regular checks for operability are necessary to confirm that these devices function correctly and can reliably detect any leaks or releases from the tanks. Annual inspections ensure that the equipment is maintained in proper working order, which significantly reduces the risk of leaks going undetected. By requiring an annual check, operators can comply with regulatory standards and safeguard the environment against potential contamination from leaking substances. This frequency balances the need for consistent monitoring with practical maintenance schedules, allowing for timely identification and resolution of any issues with the equipment.