Development of safety cost on upper structure building based on work breakdown structure

Construction as one of the most influencing industry to the country's economy on the other hand also have the highest number of workplace accidents. Based on the data, 32% of accidental cases in Indonesia happened on constructional sectors. Hazard combine with work environments, workers behavior, organizational factor are the few reasons on the high number of workplace accident. In order to controlling the accidents, the safety risks In the construction Industry need to be addressed. This paper alms to developing the standardized work breakdown structure for upper structure In building as a series of task in the form activities and to identify the safety risks In construction project based on work breakdown structure in order to effectively listing the workplace safety risk to maximizing the prevention. The risks listed also following by the prevention needed for controlling the risks, and the prevention would help to develop the component needed for cost of safety. In the end, the component of the cost of safety based on the prevention on the risk for each work breakdown structure will be more detailed and accurate.