Anywhere that special nuclear material is stored, the container must bear a seal that serves as a tamper indicating device. Figuring out which kind of a seal to use isn't simple: it depends on the type of container and material, the levels of security that exist, and the storage environment, among other parameters. For instance, some seals must operate in harsh environments and must maintain their integrity for many years, while others may be in fairly benign locations or might be changed often. Oak Ridge National Laboratory researchers have developed Seal Selection Tool software that provides administrators access to seal performance data collected from stringent DOE-NNSA designed tests. The tool will help those responsible for determining the best seal to use for specific applications to make faster and more informed decisions. The research is funded by DOE Office of Security and Safety Performance Assurance.
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