A Building Information Modeling-Life Cycle Cost Analysis Integrated Model to Enhance Decisions Related to the Selection of Construction Methods at the Conceptual Design Stage of Buildings
- 1 Department of Civil Engineering, University of Ottawa, Ottawa, Canada
- 2 Department of Civil Engineering, University of Ottawa, Ottawa, Canada
Abstract
Life Cycle Cost Analysis (LCCA) provides a systematic approach to assess the total cost associated with owning, operating, and maintaining assets throughout their entire life. BIM empowers architects and designers to perform real-time evaluations to explore various design options. However, when integrated with LCCA, BIM provides a comprehensive economic perspective that helps stakeholders understand the long-term financial implications of design decisions. This study presents a methodology for developing a model that seamlessly integrates BIM and LCCA during the conceptual design stage of buildings. This integration allows for a comprehensive evaluation and analysis of the design process, ensuring that the development aligns with the principles of low carbon emissions by employing modular construction, 3D concrete printing methods, and different building design alternatives. The model considers the initial construction costs in addition to all the long-term operational, maintenance, and salvage values. It combines various tools and data through different modules, including energy analysis, Life Cycle Assessment (LCA), and Life Cycle Cost Analysis (LCCA) to execute a comprehensive assessment of the financial implications of a specific design option throughout the lifecycle of building projects. The development of the said model and its implementation involves the creation of a new plug-in for the BIM tool ( i.e. , Autodesk Revit) to enhance its functionalities and capabilities in forecasting the life-cycle costs of buildings in addition to generating associated cash flows, creating scenarios, and sensitivity analyses in an automatic manner. This model empowers designers to evaluate and justify their initial investments while designing and selecting potential construction methods for buildings, and enabling stakeholders to make informed decisions by assessing different design alternatives based on long-term financial considerations during the early stages of design.
- Gopanagoni, V. and Velpula, S.L. (2020) An Analytical Approach on Life Cycle Cost Analysis of a Green Building. Materials Today : Proceedings , 33, 387-390. https://doi.org/10.1016/j.matpr.2020.04.226
- Dwaikat, L.N. and Ali, K.N. (2018) Green Buildings Life Cycle Cost Analysis and Life Cycle Budget Development: Practical Applications. Journal of Building Eng i neering , 18, 303-311. https://doi.org/10.1016/j.jobe.2018.03.015
- Hajare, A. and Elwakil, E. (2020) Integration of Life Cycle Cost Analysis and Energy Simulation for Building Energy-Efficient Strategies Assessment. Sustainable Cities and Society , 61, Article ID: 102293. https://doi.org/10.1016/j.scs.2020.102293
- McNeil-Ayuk, N. and Jrade, A. (2022) Integrating Building Information Modeling (BIM) and Sustainability Indicators and Criteria to Select Associated Construction Method at the Conceptual Design Stage of Buildings. Lecture Notes in Civil Eng i neering , 247, 71-82. https://doi.org/10.1007/978-981-19-0968-9_6
- Altaf, M., Alaloul, W.S., Musarat, M.A. and Qureshi, A.H. (2022) Life Cycle Cost Analysis (LCCA) of Construction Projects: Sustainability Perspective. Environment , Development and Sustainability , 25, 12071-12118. https://doi.org/10.1007/s10668-022-02579-x
- Rad, M.A.H., Jalaei, F., Golpour, A., Varzande, S.S.H. and Guest, G. (2021) BIM-Based Approach to Conduct Life Cycle Cost Analysis of Resilient Buildings at the Conceptual Stage. Automation in Construction , 123, Article ID: 103480. https://doi.org/10.1016/j.autcon.2020.103480
- Fregonara, E., Ferrando, D.G. and Pattono, S. (2018) Economic-Environmental Sustainability in Building Projects: Introducing Risk and Uncertainty in LCCE and LCCA. Sustainability , 10, Article 1901. https://doi.org/10.3390/su10061901
- Dhillon, B.S. (2010) Life Cycle Costing for Engineers. Taylor & Francis Group.
- Kirk, S.J. and Dell’Isola, A.J. (1995) Life Cycle Costing for Design Professionals. 2nd Edition, McGraw-Hill.
- Ifeoluwa, O. (2015) Life Cycle Costing Methodology for Sustainable Commercial. Ph.D. Thesis, University of Derby.
- Kehily, D. and Underwood, J. (2017) Embedding Life Cycle Costing in 5D BIM. Journal of Information Te chnology in Construction , 22, 145-167.
- Marzouk, M., Azab, S. and Metawie, M. (2018) BIM-Based Approach for Optimizing Life Cycle Costs of Sustainable Buildings. Journal of Cleaner Production , 188, 217-226. https://doi.org/10.1016/j.jclepro.2018.03.280