What should be done immediately if propane is spilled?

When propane is spilled, the appropriate immediate action involves evacuating the area and allowing the gas to dissipate. This is due to propane being a highly flammable substance, and an effective response emphasizes safety. Evacuating ensures that individuals are moved to a safe distance away from the potential risk of fire or explosion, as propane vapor is denser than air and can accumulate in low areas.

Allowing the gas to dissipate naturally helps in reducing the buildup of flammable gas concentrations, minimizing the risk of ignition. It is crucial that this action is taken swiftly and that personnel stay clear of the area until it is deemed safe.

While sealing off the area and containing the leak may sound like a proactive measure, it is not advisable unless trained professionals are in control of the situation and possess the necessary equipment. Igniting the gas is dangerous, as it could lead to a more severe explosion, and notifying the fire department is essential but should not be the first step in such an emergency. Evacuation is the priority to ensure personal safety.