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Historic testing relevant to disposal of heat-generating waste in salt
The article briefly summarizes the siting history of salt nuclear waste repositories as it relates to the research that has been conducted in support of this overall mission. Project Salt Vault was a solid-waste disposal demonstration in bedded salt performed by Oak Ridge National Laboratory (ORNL) in Lyons, Kan. The US Atomic Energy Commission (AEC) intended to convert the project into a pilot plant for the storage of high-level waste. Despite these intentions, nearby solution mining and questionably plugged oil and gas boreholes resulted in the abandonment of the Lyons site. With help from the USGS, in 1972 ORNL began looking in the Permian Basin for a different disposal site in Texas or New Mexico. The WIPP project was discontinued in 1974 in favor of concentrating efforts on a Retrievable Surface Storage Facility. After the demise of that project in 1975, work resumed on WIPP and its scope was temporarily expanded to include defense HLW. A location a few miles northeast of the current WIPP site was chosen for further study.