The U.S. Nuclear Regulatory Commission (NRC) has issued an amendment to the Cimarron Environmental Response Trust's (CERT) license for handling special nuclear materials. This amendment includes a new decommissioning plan for the Cimarron facility in Oklahoma, addressing the remediation of groundwater contaminated with uranium and permitting the presence of a specific contaminant, Technetium-99. The NRC made this decision after reviewing CERT's application and ensuring compliance with relevant nuclear safety and environmental standards. The amendment became effective on December 22, 2024.
Simple Explanation
The U.S. government has allowed a group to clean up a place in Oklahoma where special materials were used, like uranium, and they will now also deal with a kind of pollution called Technetium-99, making sure everything stays safe.