California Designated Operator Practice Exam

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What is the maximum time allowed to remove a hazardous substance from a secondary containment system?

7 days
15 days
30 days
60 days

The correct answer is: 30 days

The maximum time allowed to remove a hazardous substance from a secondary containment system is 30 days. This regulation is in place to ensure that any hazardous materials are managed appropriately to prevent environmental contamination and safeguard public health. When hazardous substances are detected in a secondary containment area, prompt action is crucial to mitigate risks. The 30-day timeframe strikes a balance, allowing enough time for safe removal and proper handling while ensuring that hazards do not persist beyond a reasonable period. Adherence to this timeframe reflects compliance with environmental safety regulations, which is essential for the effective management of hazardous substances.