What is the main purpose of corrosion protection for USTs?

The main purpose of corrosion protection for underground storage tanks (USTs) is to maintain the tank's structural integrity. USTs are often buried underground and subject to various environmental factors, such as moisture and soil conditions, which can lead to corrosion. If corrosion occurs, it can compromise the tank's ability to securely contain hazardous materials, potentially leading to leaks or spills that pose significant environmental and safety risks.

By employing effective corrosion protection methods, such as coatings, cathodic protection, and proper installation techniques, the lifespan of the tank can be extended, and structural failures can be prevented. This is crucial for compliance with environmental regulations and for protecting public health.

While enhancing aesthetic value, speeding up the installation process, and reducing maintenance costs may have their own significance in the context of UST management, they do not address the primary concern of preserving the tank's structural integrity against corrosion-related damage. Maintaining structural integrity is foundational to ensuring safe and effective operation of USTs in accordance with regulatory standards.