Is corrosion protection mandatory during temporary tank closure?

Corrosion protection is indeed mandatory during temporary tank closure to ensure the integrity of the storage tank system and to prevent leaks that could potentially harm the environment. This requirement is critical because even when a tank is temporarily closed, there is still a risk of corrosion that could compromise the tank's structural integrity. Implementing corrosion protection measures helps to mitigate this risk, especially in regions where soil chemistry and moisture content can accelerate corrosion.

The regulatory framework surrounding underground storage tanks emphasizes the importance of protecting both the tanks themselves and the surrounding environment from hazardous substances. By mandating corrosion protection, agencies aim to uphold safety and compliance standards, preventing contaminants from entering groundwater or soil and thus safeguarding public health.

This requirement applies universally, regardless of whether the tank is aboveground or underground, highlighting a consistent approach to tank safety and environmental protection.