Workload measurement of batik workers at UKM batik jumputan Yogyakarta using RULA and NASA-TLX

Abstract

A workload that exceeds the ability of workers or vice versa can cause a problem for workers. In this paper, we present a measurement of the physical and mental workload of workers at UKM Batik Jumputan Ibu Sejahtera Yogyakarta, and it has a purpose to find problems that occur so that recommendation for further improvement and problem-solving can be proposed. The physical workload measured by using RULA (Rapid Upper Limb Assessment) method, while the mental workload is measured by using NASA-TLX (NASA Task Load Index). This study succeeded in revealing the problems occur on workers such as there are differences in the level of worker risk which is caused by differences in age and differences in worker perceptions towards the dimensions of workload, and some workers experience high or very high levels of risk which is caused by improper work postures. Recommendations that can be done to solve the case are adding or replacing workers, increasing the workability of workers, adding work aids, changing work methods, and increasing workers’ understanding so that they can fill out questionnaires accurately.