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http://dx.doi.org/10.6106/KJCEM.2018.19.2.038

The Economic Comparision through LCC Analysis on each Graded Alternatives for Green Remodeling of Public Building  

Kim, Jaemoon (SAMOOCM Architect & Engineers)
Lee, Junghyuk (Technology Support Team Samoocm Architects & Engineers)
Lee, Duhwan (Technology Support Team Samoocm Architects & Engineers)
Publication Information
Korean Journal of Construction Engineering and Management / v.19, no.2, 2018 , pp. 38-49 More about this Journal
Abstract
Since the ratification of the Paris Agreement (COP21), the government is continuously strengthening policies for the reduction of greenhouse gas of the construction industry in accordance with the growing importance of reducing greenhouse gas and obligation of the government. Especially, the government emphasizes the need to improve the energy performance of old public buildings. Since 2014, the government is running a pilot project in which the government supports the construction cost of the green remodeling project of old public buildings and it is intended to develop the best practice of green remodeling and activate the green remodeling in the private sector. In this study, we analyzed the economical efficiency of the old public buildings by each level through green remodeling and conducted building related investigation and equipment measurement to plan the alternatives of the corresponding buildings. The improvement plan is a green remodeling plan that integrates alternatives. Five improvement plans were developed for each level to analyze the economic feasibility of each plan. As for the analysis method, the first energy demand amount calculation and the LCC analysis were performed through ECO2. In the LCC aspect, the improved 3/4 plan (middle level plan) was the most excellent and results were obtained in the order of the highest cost plan followed by the lowest cost plan. As a result, it is expected that it can be utilized as a basic data for future green remodeling performance plan and economic feasibility analysis in the future.
Keywords
Green Remodeling; Remodeling; Building Energy Simulation; Economic Analysis; Life Cycle Cost (LCC);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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