In this study, the evaluation criteria of performance and applicability is developed to rank the combinatorial technologies for SWG (Smart Water Grid) system using AHP (Analytic Hierarchy Process) method. Security, safety, solution, suitability and sustainability which are goals of SWG technology, are used as upper level hierarchy elements. And three detailed elements for each upper level hierarchy are adopted as the lower level hierarchy. The weighted value which represents the importance of each element, could be determined through questionnaires accomplished by groups of specialists who are engaged in relevant waster industry and research area. To assess the accuracy of the evaluation criteria developed in this study, a simulation on four decision alternatives for smart water grid was carried out as an evaluation. Consequently which showed 90 % of accuracy.

• 김윤중((주)포스코건설) | Yun-Jung Kim
• 곽동근((주)포스코건설) | Dong-Geun Kwark
• 김원태((주)포스코건설) | Won-Tae Kim
• 김정주((주)포스코건설) | Jeong-Joo Kim
• 신흥섭((주)한국종합엔지니어링) | Heung-Sup Shin
• 김용성((주)한국종합엔지니어링) | Yong-Sung Kim
• 김상선(동아대학교) | Sang-Seon Kim
• 김채수(동아대학교) | Chae-Soo Kim Corresponding author