Abstract
The process of the production of PC-component at factory was analysed in the former reports, in this number five report the process of the erection at site is analysed. According to the result of memo-motion work study, the standard working time and man-hours on each component positions are settled, and the relationship between man-hours and component elements which are the position, the floor lebel, the size and the form is studied by multiple regression analysis. After that, the category and the method of the production analysis is studied theoreticaly again.
