Abstract
In excavating the large underground cavern, it is necessary that techniques of survey-test, analysis-design and construction-measurement, which are related each other, work as a total technique. But in fact these techniques do not always work as a system because of an unbalance of these techniques so far, so whenever we were faced with some problems, we actually tried to solve the technical problems individually.
This report describes the application of “computerized construction management system technique” that was systematized as a total technique using each technique that had been improved during the range from survey to cavern excavation completion of recent underground power plant at Kazunogawa.
