A rudimentary shelter meant for short periods of time might cost around $40,000 at the low end. This type of bunker would provide safety, ventilation, and a place to store food and water, but that ...

A MAN built a World War II-style underground bunker beneath his unassuming bungalow. Dave Billings, 43, dug a 35ft tunnel from an old well underneath his home – and it took him 11 years to co… ...