California Designated Operator Practice Exam

How often should statistical inventory reconciliation be conducted according to monitoring methods?

1. Once every year

2. Once every two months

3. Once per month

4. Once every six months

The correct answer is: Once per month

Statistical inventory reconciliation should be conducted once per month as part of regular monitoring methods. This frequency is critical for maintaining accurate data on inventory levels and detecting discrepancies that may indicate potential leaks or losses in storage systems. Monthly reconciliations allow operators to identify and address issues promptly, ensuring compliance with regulatory requirements and promoting operational efficiency. Regular monitoring at this interval helps in maintaining an effective risk management strategy and supports environmental protection efforts by minimizing contamination risks. Establishing monthly checks also allows trends to be identified sooner, facilitating better decision-making and resource allocation for any necessary repairs or upgrades.