build a shelter
DESCRIPTION
Build a Protective Fallout ShelterTRANSCRIPT
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Back To ListingIntroductionHigh Protection FactorRadiation BasicsBiological WeaponsVentilationAir FiltrationWaterWater SystemHuman WasteFoodCooking/HeatingShelter NeedsFoundation LayoutExcavationFootingsConcreteBlock SheltersFloor SlabsMoisture/Thermal ProtectionRoof SlabCuring ConcreteShelter PlansElectrical Systems