NRC investigates improper fuel use at University of Texas research reactor

November 23, 2022, 12:02PMANS Nuclear Cafe
The TRIGA Mark II nuclear research reactor. (Photo: University of Texas)

The Nuclear Regulatory Commission has conducted a special inspection at the University of Texas’s TRIGA Mark II nuclear research reactor in Austin to evaluate the use of improper fuel. The inspection was ordered following a notification from the University of Texas—Austin to the NRC that the research reactor had been operating for several months with two fuel elements that were not licensed for the reactor.