In the Tritium Facility stripper systems, what are two Safety Significant conditions required for personnel safety? In L Basin, the radioactivity level of casks containing spent nuclear fuel is determined before the fuel is removed from the cask and placed in L Basin. How is the radioactivity level determined? D. Describe how damaged or cut spent nuclear fuel is contained and stored in L Basin. 1. What is the most likely cause of cladding failure for aluminum clad spent nuclear fuel stored in L Basin? 2. In the L Basin Water Chemistry Control System, which equipment processes the basin water to control and minimize corrosion of the spent fuel