What is a requirement concerning supply line extension from a single oil tank?

The requirement for the supply line extension from a single oil tank is that it must not extend more than 12 inches beyond the tank. This regulation is designed for safety and efficiency, ensuring that the line does not present an unnecessary hazard or complication. Keeping the supply line extension within this limit helps to prevent issues like leaks, reduces risks of physical damage, and ensures that fittings and connections are easily accessible for maintenance and inspection.

In addition, limiting the extension of the supply line minimizes the risk of obstacles or tripping hazards that could arise in the area surrounding the tank. This is crucial in environments where there may be frequent traffic, such as service areas or residential properties. Proper adherence to this regulation also contributes to the overall integrity of the fuel delivery system, promoting safe practices in the handling of oil fuel systems.

The stipulation of extending the line no more than 12 inches aligns with industry standards aimed at protecting both equipment and personnel involved in fuel oil delivery.