Abstract

Construction management is a very important process in order to achieve the objectives of every project in terms of time, cost, quality, and insured safety. But most recent studies most researchers have been focusing on the management of risks rather than identifying the critical risks involved in construction projects. This paper aims to identify the major risks associated with construction projects that expected to affect project performance during the project life cycle in Ethiopia. Various risk factors in construction projects were identified from the literature. Questionnaire survey and interview method was used to collect data from the respondents. The relative importance index (RII) was used for data analysis to identify the major variables. Based on the analysis of the likelihood of occurrence of the risks, this paper identified the critical risks in construction projects in Ethiopia. The research found that the critical risks were mainly unforeseen site conditions, improper design, incomplete contract documents, inflation, lack of timely decision making, scope change, political instability, payment delay, lack approvals, corruption, and poor contract administration. Finally conclusions made from the finding and recommendations forwarded to minimize risks in construction projects.

Highlights

  • Construction projects can be extremely complex and fraught with uncertainty

  • This paper presents the critical risks influencing the achievement of project objectives in the Ethiopian construction industry with the aid of questionnaire surveys

  • The most key risk factors which have a significant effect on construction projects performance are identified and classified through a comprehensive literature review

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Summary

Introduction

Construction projects can be extremely complex and fraught with uncertainty. Risk and uncertainty can potentially have damaging consequences for the construction projects (Flanagan et al, 2006). It is well accepted that risk can be effectively managed to mitigate its’ adverse effects on construction project objectives, even if it is common in all project undertakings. Risk management helps the key project participants – client, contractor or developer, consultant, and supplier – to meet their commitments and minimize negative impacts on construction project performance in relation to cost, time and quality objectives. Practitioners have tended to Journal of Advanced Research in Civil Engineering and Architecture, 1 (1):1-9, 2019 associate construction project success with these three aspects of time, cost and quality outcomes. While risks cannot be eliminated, successful projects are those where risks are effectively managed, of which early and effective identification and assessment of risks is essential

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