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What is the main benefit of high level alarms in UST systems?
They reduce the cost of operations
They alert operators to potential overfills
They improve fuel efficiency
They are required by law
The correct answer is: They alert operators to potential overfills
High level alarms in Underground Storage Tank (UST) systems serve a crucial safety function by alerting operators to potential overfills. This proactive measure provides a warning before the tank reaches its maximum capacity, thereby helping to prevent spillage and environmental contamination. By notifying operators of rising fuel levels, it allows them to take immediate action, such as stopping the fuel transfer or adjusting the flow rate, which protects both the facility and the surrounding ecosystem. While regulatory compliance and operational efficiency are important factors in UST management, the primary purpose of high level alarms is to enhance safety by mitigating the risk of overfilling—a critical consideration in the operation of UST systems.