How far from a source of ignition must ASME LP tanks be set?

ASME LP (Liquefied Petroleum) tanks must be set at least 10 feet away from a source of ignition to ensure safety. This distance is established based on the principle of reducing the risk of fire or explosion in the event of a leak or rupture of the tank. Sources of ignition can include anything that produces a spark or open flame, such as electrical equipment, heaters, or even static electricity. By maintaining this 10-foot clearance, the likelihood of inadvertently igniting the LP gas is minimized, thus enhancing safety for both the tank installation and surrounding structures. This requirement is part of safety regulations that aim to protect not only the tank and its contents but also the surrounding environment and individuals nearby.