Columbia Fuel Fabrication Facility (CFFF) No Impact Event Notification Made to NRC
On May 23, 2022, at approximately 4:22 a.m., a Westinghouse employee performed a routine transfer of contents from one tank to another without testing the tank for possible uranium concentration. When the transfer occurred, the operators did not recognize that the tank contents had changed due to a tank wash process, following the last recorded tank sample result previously tested on May 18, 2022.
