We surveyed 12 sites of erection with glued laminated timber. In this study we grasped the basic man-hour of erection and analyzed what items related to erection are suited to estimate the standard work time. On this report we introduce the idea of ZIGUMI-frame and classify the work of erection. Also we point out the suitable items and their standard work time in order to plan the schedule and man-hour of erection ahead of time.