Abstract
In addition to the conventional tendency management and failure cause diagnosis, in diagnosis, the measure of the viewpoint of optimum asset-management of performance recovery of the life extension of facilities by CBM and facilities, reduction of energy cost, etc. has come to think as important. It is asked for concentration of knowledge, and the advancement of analysis with the increase in efficiency of the state monitoring, and diagnosis and evaluation of facilities in such a background. The structure of package diagnosis which utilized IT is under employment, and the contents and an example are introduced as structure which realizes these.
