The rest of the fire risk will be from all of the things you bring into the bunker. Your power system could spark a fire, and your supplies could provide it fuel. And while you’ll probably (hopefully) also have fire extinguishers in your bunker, even a small fire could be a serious risk for the oxygen levels in your bunker. Fire uses oxygen, and you need to be sure your ventilation system can replenish that oxygen very quickly.
You must have more than a few magazines or shots worth of ammo for any firearm you are going to depend on for a protracted crisis. Additional options for weapons are things like large “riot-cans” of pepper spray, knives, machetes, axes, fists and feet. Medieval or primitive weapons like swords, spears and bows require a great deal of training and practice to use effectively, and while they do not have a dependency on ammunition, your time and effort is likely better spent learning gun and hand-to-hand skills. If you are already proficient with such weapons, more power to you.
The Vivos Europa One shelter, located in Rothenstein, Germany boasts lavish amenities such as grand swimming pools, gyms, theaters, restaurants, customized apartment units, outdoor service, and even a helicopter service. It also features its own roadways, railways, tunnel chambers, top-notch security system, blast-proof doors, self-contained water system, and power generators.

Rising S employs 25 full-time employees in two facilities outside Dallas, and the company is starting to build bunkers for overseas customers. Scott said he's been offered hundreds of thousands of dollars to franchise the business, but he's turned the money down, preferring to retain complete control. "This is supposed to save someone's life. If it doesn't do its job, the casualty is going to be death."
And none of us want to be without our cell phones any longer than we have to (plus they may be our only connection to the outside world so there's that) so keep an eye on the weather. If a storm is brewing, be sure you're staying charged up. Better still, have a non-electric back-up charger. Besides solar options, Martin says, there are even wind and water powered chargers now.

9. Cash.  This isn’t exactly a product, but without a supply of cash during an emergency, you and your family could be left high and dry.  Set aside some cash each month, in smaller bills, and have it ready to grab if you must ever leave your home in a hurry due to a natural disaster or some other crisis.  Figure on having enough to pay for 7 nights at a hotel, 3 or 4 tanks of gas, and enough to pay for a week’s worth of food and other supplies.
Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.
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