How much flammable gas requires a permit when stored or handled?

The threshold for requiring a permit for the storage or handling of flammable gas is typically set at exceeding 400 standard cubic feet (SCF). This regulation exists to ensure that any significant quantities of flammable gas are properly monitored and managed to prevent potential hazards, such as leaks or explosions. When the storage or handling exceeds this quantity, the risks associated with flammable gases increase, hence the need for a permit which helps to enforce safety measures, inspections, and adherence to fire codes that mitigate those risks.

Understanding this requirement is crucial for ensuring compliance with local safety regulations, which aim to protect both personnel and property from the hazards associated with flammable gases.