How should utilities such as propane tanks be positioned to minimize risk in WUI?

• A. Place them next to the house for easy access.
• B. Bury them underground near the driveway.
• C. Keep them away from the structure, shield them from radiant heat, and ensure proper clearance and protection.
• D. Put them on the roof for protection.

Answer: (C)

Keep propane tanks away from the structure, shield them from radiant heat, and maintain proper clearance and protection. This positioning reduces how much heat and embers can reach the tank during a wildfire, lowering the chance of venting, rupture, or secondary ignition. Distance also provides space for firefighting access and reduces the risk that heat transmitted through the building or nearby items will compromise the tank.

Putting tanks next to the house increases exposure to flames and radiant heat, making failure or ignition more likely. Burying tanks near the driveway isn’t a reliable safeguard and can complicate monitoring, maintenance, and emergency access. Placing tanks on the roof exposes them to direct flames and extreme heat, which is unsafe and impractical.