Research Article
Establishment of Passive Energy Conservation Measure and Economic Evaluation of Fenestration System in Nonresidential Building of Korea
Table 2
Method of building the economic evaluation database and the item.
| Division | Sort | DB source | DB building item |
| Initial investment cost | Material cost | Korea Price Information | Material cost | Labor cost | Standard market unit price: the criteria for application of expense ratios in construction cost calculation | Labor cost per m2 | Public expenditure | Public expenditures per m2 |
| Operating cost | Maintenance expense | | | Maintenance cycle | Housing Act enforcement regulations: the criteria for long-term repair plan establishment | Maintenance cycle | Maintenance rate | Rate of repairing level | Energy expense | | | Electricity | Korea electric power corporation | The year rates | Town gas | Regional natural gas supplier | The year rates | District heating | Korea district heating corporation | The year rates |
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