Expert studies on the impact of risk on the life cycle costs of buildings
Authors:
- Damian Wieczorek,
- Edyta Plebankiewicz,
- Krzysztof Zima
Abstract
The issues related to the risk concern not only the initial stage of programming and designing a construction project, but also the stage of its implementation, or many years of operation (use and maintenance) and the phase of decommissioning (demolition) of buildings. The main purpose of the studies was to collect information on the impact of the identified risk factors on the amount of costs incurred in the life cycle of buildings. The own studies were focused especially on residential and non-residential buildings and intended for many purposes (e.g. when an office or service space is to be separated in a residential building at the same time). The studies had the character of a purposeful trial, which in studies related to obtaining expert opinions on the subject of the research consists in the non-random (arbitrary) selection of a sample of respondents from among specialists corresponding to the industry purpose of the studies and the research material. The research used the expert questionnaire method. The studies were divided into three stages. In the first stage, the identification and division of risk factors in the life cycle of buildings was performed based on the analysis of information contained in Polish and international scientific publications. Then, 32 experts assessed 45 selected risk factors that may affect the amount of costs incurred in the life cycle of buildings. In the last step, the research results were developed in the form of a checklist knowledge base, containing information about the potential impact of the identified risk factors in the life cycle of buildings on the amount of the corresponding components of life cycle costs. The fuzzy measure of the effect of the occurrence of an unwanted phenomenon (risk factor) has also been proposed for the risk quantification in the risk management process.
- Record ID
- CUTca2ae99ce53c4bb495a478c7d926056d
- Publication categories
- ;
- Author
- Pages
- 19
- Substantive notes
- Tyt. źródła wg okł.
- Data wyd. wg daty konf.
- Book
- The 18th Colloquium “New Trends in Construction Management” ; The 8th Meeting of EURO Working Group Operational Research in Sustainable Development and Civil Engineering, 19-20 May 2022, Cracow, Poland : book of abstracts, 2022, Cracow, Cracow University of Technology. Faculty of Civil Engineering. Division of Management in Civil Engineering
- Keywords in English
- risk, risk identification, risk quantification, risk measures, risk management, life cycle, life cycle costs
- Language
- eng (en) English
- Score (nominal)
- 0
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTca2ae99ce53c4bb495a478c7d926056d/
- URN
urn:pkr-prod:CUTca2ae99ce53c4bb495a478c7d926056d
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