I think the closer comparison would not be Yucca Mountain so much as deep bore hole research. You could essentially use the same equipment for boring your react

I think the closer comparison would not be Yucca Mountain so much as deep bore hole research. You could essentially use the same equipment for boring your reactor hole to create disposal pits. https://en.wikipedia.org/wiki/Deep_borehole_disposal#:~:text=Deep%20borehole%20disposal%20(DBD)%20is,that%20are%20excavated%20like%20mines https://en.wikipedia.org/wiki/Deep_borehole_disposal#:~:text....