Underground storage silo for emergency supplies

摘要: An underground silo for storing emergency supplies includes a cylindrical body portion having closed bottom and side walls an open top with flange around the top, convex cover configured mating said of portion, hatch in accessing stored supplies. The are preferably made seamless woven fiberglass. lip extending downwardly from encircling portion. A sealant is provided between flanges to facilitate fluid tight seal. By placing lives due thermal insulation location.