Which substances are typically stored in Underground Storage Tanks?

Underground Storage Tanks (USTs) are primarily designed for storing various petroleum products, which include fuels such as gasoline and diesel fuel. These tanks are constructed to securely hold liquid fuels underground, ensuring safety from spillage and environmental contamination. The design and regulations surrounding USTs focus specifically on containing these types of hazardous materials, thereby reducing the risk of leaks and protecting groundwater resources.

Petroleum products are chosen for USTs because they are widely used in transportation and industrial applications. This establishes a clear need for effective storage solutions that prevent potential environmental hazards. The infrastructure in place for managing USTs involves stringent monitoring and regular inspections to comply with environmental regulations, primarily aimed at protecting human health and the environment.

In contrast, storing substances like water and food products is typically not relevant to the function of USTs, as these resources often require different handling and storage methods under health and safety guidelines. Similarly, medical waste and chemicals may have specific storage requirements that are not suitable for underground tanks designed for fuel. Lastly, solid waste and construction materials do not apply to USTs, which are specifically designated for liquid substances, particularly hydrocarbons and their derivatives. This context highlights the suitability of petroleum products as the primary contents for USTs.