Title A Study of Evaluation Process and Chart of PPC considering Variation
Authors Hyo-Gi Moon ; Jung-Ho Yu ; Chang-Duk Kim
Page pp.75-83
ISSN 1229-7534
Keywords PPC ; Evaluation ; Variability
Abstract PPC stands for the percentage of weekly assignments completed. It makes it possible to improve the performance of production planning and control systems. Recently, the cases of PPC application have been increasing because PPC is easy to apply to construction site. However, to evaluate the average of PPC or analyze PPC as time passes has some problem ; if PPC is the same, the average it is evaluated equally although there are variabilities in production system. Therefore, In order to evaluate the character of PPC in process of production this paper suggests the method of the evaluating PPC by using coefficient of variability besides PPC measurement