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http://dx.doi.org/10.11001/jksww.2015.29.3.305

A Comparative Study of risk based LOS(Level of service) of the Regional Water Supply  

Cho, Inuh (For SUP E&R, Director of Research Institute)
Lee, Youngjai (Dongguk University, MIS)
Publication Information
Journal of Korean Society of Water and Wastewater / v.29, no.3, 2015 , pp. 305-317 More about this Journal
Abstract
The function failure of present major facilities is likely to lead to failure of related systems and/or whole facilities, increasing the necessity for protection of infrastructures, main structures, and major industrial facilities. In addition, safe and efficient management for urban infrastructure (waterworks and sewerage facilities, electricity, telecommunications, roads, etc) installed in the basement or on large cities grounds at various public areas is required. Recently in response to this demand, efforts for vitalizing asset management are being made such as enacting related laws and developing asset management system in the U.S., Australia, Europe and other advanced countries with the concept for a new maintenance. In our county, identifying maintenance system problems such as aging and rapid increasing of existing infrastructures and decision-making about updating maintenance is required for systematic and organizational maintenance. In this study, by comparing and observing the LOS(Level of Service) of each countries' waterworks and risk-based LOS, we suggest the direction of future urban water infrastructure management systems for more effective management.
Keywords
Asset Management; LOS(Level of Service); Risk-based LOS;
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