
Underground shelters provide more protection because soil can nullify a small amount of radiation.

The material chosen for construction is often concrete or lead, which is exceptionally resistant to radiation or explosion.

The shielding of fallout shelters must be dense to reduce exposure to harmful radiation. Additionally, fallout shelters must be able to hold occupants for days on end, sometimes weeks they must have amenities for basic survival. Abandoned Underground Locations in CitiesĪccording to US Saferoom, fallout shelters are underground enclosures in which the inhabitants are protected from annihilation by the nuclear bomb.

"The idea was that the regional chair, the mayor of the cities of the towns, the chief medical officer, people like that, would seek shelter in the bunker and would still be able to communicate with other bunkers that were set up in other municipalities," said Stacey McLennan of the Ken Seiling Waterloo Region Museum. MEGHQ stands for Municipal Emergency Government Headquarters. Construction of MEGHQ - FREEPORT was completed in 1966.
