This post is just a link to a presentation by Holtec and ELEA that explains how the dry storage system works. I will make references to this presentation many times in future letters to the editor of the Roswell Daily Record and post on this blog site.
If you are not familiar with how waste management works, this presentation is very easy to understand. Spent nuclear fuel (SNF) is basically the unused uranium in fuel rods that were not consumed in a nuclear reactor. SNF is not the same as transuranic waste stored at WIPP.