A Study on cost expenditure characteristics and importance level of each maintenance item of public office buildings by conducting cost surveys

공공업무시설의 수선비 조사를 통한 연차별 비용변화 패턴 및 수선비 항목별 발생빈도와 평균비용 분석

To maintain the public office buildings, the related government employee uses cost under the limited budget. it is difficult to execute the budget as is assigned to maintenance items with contemplating the characteristics such as frequency, cost/item, weighting factor, and etc. As a precedent study about this cost-efficiency model, this study is intended to show the expenditure trends, frequencies, and cost distributions of maintenance items for the development of cost-efficiency model by analyzing time series data from the surveys on maintenance costs of the selected public office buildings.