Reply #59: You claimed "the only people at risk of contamination are the employees": I provided links

[struggle4progress]

showing that not everything is contained "at the plant," even if one regards "the plant" as comprising the entire site. If you want now to say that "the plant" comprises merely various buildings and paved surfaces, that does not affect the fact that not everything is contained on-site -- and the fact that radiological contamination occurs off-site obviously implies that not everything is contained at the various buildings and paved surfaces