The Crystalline Repository Project (CRP) of the Department of Energy's Civilian Radioactive Waste Management Program is responsible for identifying sites which could be considered by the Department for construction and operation of the second deep geologic repository for permanent disposal of high-level radioactive waste. The CRP is currently evaluating exposed and near surface crystalline rock bodies in three geographic regions in an effort to identify potentially suitable rock bodies for continued evaluations and eventual field investigations.

Site suitability studies at LLL to date have considered repositories in bedded salt and shale.

The primary goal of the ongoing LLL program is to develop the technology and data base required to license a nuclear repository in a crystalline rock medium, located at or near the Nevada Test Site (NTS). Our secondary goal is to apply this technology in helping the Department of Energy (DOE) develop repositories in other media and locations.