California Designated Operator Practice Exam

If the monthly variation exceeds 1% of the total input or withdrawal plus 130 gallons, which action must be taken first?

1. Inspect all accessible equipment

2. Notify the local agency of a potential unauthorized release

3. Review inventory records for calculation errors

4. Verify the calibration of dispenser meters

The correct answer is: Notify the local agency of a potential unauthorized release

When the monthly variation in a regulated system exceeds 1% of the total input or withdrawal plus an additional 130 gallons, the first priority is to notify the local agency of a potential unauthorized release. This requirement is rooted in safety and environmental protection regulations, which aim to address any potential leaks or spills before they can cause harm. The necessity of reporting is crucial because it initiates the protocol for investigating potential environmental impacts and ensures that regulatory agencies are aware of any significant discrepancies in fuel handling or storage practices. This action helps safeguard public health and the environment by facilitating timely assessments and remedial actions. Ensuring that local agencies are informed allows them to carry out appropriate investigations or interventions. Ignoring the situation or focusing solely on internal measures could lead to unaddressed environmental hazards or regulatory violations, which could have severe consequences. The other options, while important, are secondary and often follow the notification process. Inspecting equipment, reviewing records for errors, or verifying dispenser meter calibrations are remedial steps that can help identify the source of the variation but should come after the local agency has been duly informed of the potential problem. This prioritization ensures compliance with regulations and enhances safety measures in handling potentially hazardous materials.