preview

Chapter 3 3. METHODOLOGY 3.1 3.1 Introduction Nowadays, some construction companies in Iran are

Better Essays

Chapter 3
3. METHODOLOGY
3.1 3.1 Introduction
Nowadays, some construction companies in Iran are starting to become aware of the RMP, but are still not using models and techniques for managing risks. Due to the fact that the construction industry is trying to be more cost and time efficient as well as have more control over other objectives of the projects, risk management should be associated to any project. In this research risk management process for steel structure buildings in Iranian construction projects was investigated due to its more popular and has so much advantages. Risk management would be studied in five stages including earth work, reinforcement, formwork, concrete work and steel structure to develop the accomplishment of …show more content…

WBS constitutes the basic framework for better risks identification in the project; likewise, RBS can be used as a tool to structure the risks which are identified. (Hillson et al., 2006). Thus, in this research the methodology for identification risks is combination of these two methods which is lead to the development of effective risk identification.
In overall, it may be problematic to select the suitable method for risk assessment for each project. But these days, most construction companies are interested to use qualitative methods as opposed to quantitative methods since the quantitative techniques are rather time consuming and require a high level of knowledge by the analyzer (Banaitiene and Banaitis, 2012) and quantitative risk analysis is not always required in risk management( Mulcahy, 2010 ). (WSDOT, 2010), described that, qualitative method is very user friendly, quick and also cost-effective to characterize and identify on project objectives. In addition, this method is an appropriate technique in order to describe the threats rather than quantitative technique (Banaitiene and Banaitis, 2012). As a result, qualitative analysis by using probability and impact matrix is chosen for this research.
For the purpose of this study, questionnaire survey and checklist was selected and designed as the main technique to gathering information. In the

Get Access