Horizontal outside oil tanks must be mounted on steel pipes that have a maximum height of how many inches?

Horizontal outside oil tanks are required to be mounted on steel pipes for various reasons, including stability, support, and to provide adequate drainage should a leak occur. The maximum height of these steel pipes is an essential measurement to ensure that the tank is securely supported without raising it excessively off the ground, which could lead to stability issues or complicate maintenance processes.

The chosen maximum height of 12 inches is standard as it provides sufficient elevation to prevent direct ground contact, which can help protect the tank from corrosion and allow for any necessary drainage. Keeping the height at this level also accommodates typical environmental conditions and facilitates easier access for any required inspections or servicing.

The dimensions set within the fuel code reflect best practices in fuel tank installation and maintenance, aiming to ensure safety and functionality over the lifespan of the equipment.