What is the typical burial depth for steel tanks?

The typical burial depth for steel tanks is usually around 5 feet. This depth is established to ensure adequate coverage of the tank, providing sufficient protection against external forces, maintaining temperature stability, and preventing exposure to surface conditions that could lead to corrosion or damage.

A burial depth of 5 feet helps to minimize the risk of physical impacts and also allows for effective soil thermal regulation. Additionally, this depth can help to ensure that the tank is below the frost line in many regions, further protecting it from freezing temperatures. Overall, this standard promotes both the safety and longevity of the tank infrastructure.