The purpose of this study is to analyze maintenance costs for educational facilities of BTL Projects. For this, it was formed that work classification system considering the incidence of maintenance through interviews and a questionnaire survey with experts. And prevention/average/substantial maintenance cycle and maintenance costs ratio were analyzed for maintenance costs analysis according to work classification, the initial costs of the 5 educational facility examples of BTL Projects was investigated. The results of the prevention/average/substantial maintenance costs analysis on the basis of maintenance cycle / maintenance costs ratio and the initial cost of the 5 examples are as follows. prevention maintenance costs is about 5,136,028 thousand won, average is about 4,095,324 thousand won, substantial is about 3,504,732 thousand won, Therefore, this analysis results of prevention/average/substantial maintenance cycle / maintenance costs ratio and maintenance cost are helpful and can be utilzed in the early stages of business of domestic educational facilities construction projects for estimating maintenance costs in the future and planning of maintenance cost management.
