What are the main safety regulations for oil storage tanks in Maine?

The correct response highlights the critical safety measures required for oil storage tanks in Maine. Regulations stipulate that tanks must either be double-walled or have secondary containment. This design helps prevent leaks and spills, which can lead to environmental contamination and dangerous situations. Regular inspections are also mandated to ensure that the containment systems are functioning effectively and that there are no signs of deterioration or failure.

Implementing these measures is crucial for safeguarding public health, the environment, and ensuring compliance with state regulations. Regular inspections serve as a proactive approach to identify potential issues before they escalate into more serious problems, thereby enhancing safety and reliability.

Other options do not adequately represent the safety standards required. For example, only requiring an annual inspection fails to provide the layered protection that double-walled tanks or secondary containment would offer. Similarly, installation by a licensed electrician is not a primary concern in the context of oil storage tank regulations; those typically relate more to electrical safety rather than the structural and environmental safeguards for storage tanks. Lastly, claiming that tanks do not require any special regulations undermines the significant risks associated with oil storage and contradicts the established protocols designed to protect both the environment and public safety.