A majority of the ceramic wares recovered were intact and many pieces are restorable. If it is available (not greyed out) there is a restorable session available. According to Scientology, thetan powers are said to remain potent and restorable. For erupted teeth, endodontics is an option if the tooth is devitalized and restorable. It is these additions which furnish most of the Sanctuary's restorable monuments. Of these compositions, only "Alleluia, Dies sanctificatus" is completely restorable. The Trust classify the original interior work as "restorable as a theatre". According to Basler's president, about 85% of the original plane was restorable.