题名: |
Airport Capital Improvements: A Business Planning and Decision-Making Approach. |
作者: |
J., Karlsson; J., Mccredie; R., Furey; R., Viswanathan; S., Allard |
关键词: |
Airports; Capital Improvements; Capital Investments; Cost Estimating Procedures; Decisio Making; Funding |
摘要: |
ACRP Report 120: Airport Capital Improvements: A Business Planning and Decision-Making Approach provides a guidebook to cost estimating for airport capital planning, supported by a spreadsheet-based cost-estimating model. The guidebook and the accompanying model are designed to help airport operators, aviation/transportation agencies, and other industry stakeholders understand cost-estimating practices, including risks and sources of uncertainty. ACRP Report 120 provides a model and database for estimating the cost of construction projects regularly proposed in an airport???s capital improvement plan. The particular approach presented as an outcome of this effort applies parametric cost estimating, using historical cost data to determine cost-estimating relationships (CERs). The CERs are mathematical functions that link construction cost to independent variables that represent key cost drivers. The CERs were developed using multivariable regression analysis conducted on a database of historical cost data collected for this study. |
报告类型: |
科技报告 |