[en] In this study, contents and survey and supervision items in each part are selected to avoid overlap between different parts referring national lows, criterion, and guidance related to atomic energy. The items consist of climatology, hydrology, geology, seismology, engineering geology, geochemistry, and civil and social parts. Based on these items, general study and systematic control related to the stability of disposal sites os established and as specific region required with the properties that is similar to properties of radioactive waste disposal sites, Ulsan region equipped with LPG underground storage facility was selected and its datum were surveyed and inputted. So propriety of established database system was proved