Patent Number: 052251144
Section: claims

1. A method for disposing of low-level radioactive waste, comprising the steps of a) introducing the waste into a multipurpose container, the multipurpose container comprising a polymeric inner container disposed within a concrete outer shell, the shape of the inner container conforming substantially to the shape of the outer shell's inner surface, b) transporting the waste in the same multipurpose container to a storage location, and c) storing the container at the storage location. 2. The method of claim 1, in which the polymeric inner container is composed of linear polyethylene. 3. The method of claim 1 in which the concrete shell is reinforced with metal. 4. The method of claim 1, in which a radiation shield is placed within the multipurpose container prior to storage, the radiation shield being positioned between the outer surface of the polymeric inner container and the inner surface of the concrete shell. 5. The method of claim 1, in which the shape of the inner container's outer surface conforms substantially to the shape of the outer shell's inner surface. 6. The method of claim 1, wherein the inner container has a removable lid. 7. The method of claim 6, wherein the lid has a removable secondary lid. 8. The method of claim 1, wherein the outer shell has a removable lid. 9. A method of disposing of low-level radioactive waste, comprising introducing the waste into a preconstructed multipurpose container at a first location, the multipurpose container comprising a polyethylene inner container disposed within an outer concrete shell, transporting the container to a storage location, and storing the container at the storage location.