Analyzing Cost Deviation Factors in Iraqi Construction Projects: A Comprehensive Examination of Influencing Variables

Authors

  • Safaa Adnan Mohammed Department of Civil Engineering, University of Technology, Baghdad, Iraq
  • Afrah Hasan Department of Civil Engineering, University of Technology, Baghdad, Iraq
Volume: 14 | Issue: 3 | Pages: 13897-13901 | June 2024 | https://doi.org/10.48084/etasr.6999

Abstract

Construction projects suffer from many difficulties and complications, including cost deviations due to multiple factors. The research goal of this study is to explore the factors causing cost deviation in Iraqi construction projects. Twenty-five influencing factors were identified, based on previous studies and expert opinions. One hundred questionnaires were distributed to project participants, including contracting companies, consultants, and employers, with a 73% response rate. Relative Importance Index (RII) was used to analyze the findings. The results showed that the five most influential factors are poor planning approaches, contracting companies' financial difficulties, poor site management, poor project management/poor cost control, and inaccurate cost estimates. In order to reduce cost deviations, a set of improvements was recommended based on the results of the study.

Keywords:

cost overrun, employers, consultants, contracting companies

Downloads

Download data is not yet available.

References

E. Mahde and N. A. Jasim, "Diagnoses the causes of cost deviation in Iraqi construction projects," Diyala Journal of Engineering Sciences, vol. 14, no. 3, pp. 36–50, 2021.

M. Abdel-Monem, A.-R. El-Mohr, and K. El-Dash, "Cost Overrun Gap Analysis in Construction Projects: State -of-the-Art," Engineering Research Journal - Faculty of Engineering (Shoubra), vol. 51, no. 3, pp. 76–97, 2022.

R. F. Herrera, O. Sánchez, K. Castañeda, and H. Porras, "Cost overrun causative factors in road infrastructure projects: A frequency and importance analysis," Applied Sciences (Switzerland), vol. 10, no. 16, 2020.

L. T. Ali, R. S. A. Ali, and Z. S. M. Khaled, "Investigation of Cost Control Measures for Main Contractors in Construction Projects," Journal of University of Babylon for Engineering Sciences, pp. 222–241, 2019.

M. F. Hasan and S. R. Mohammed, "Factors affecting time and cost trade-off in multiple construction projects," Archives of Civil Engineering, vol. 68, no. 2, pp. 549–561, 2022.

M. H. Kotb, A. S. Aly, and K. M. A. Muhammad, "Risk Assessment of Time and Cost Overrun Factors throughout Construction Project Lifecycle," Life of Science Journal, vol. 16, no. 9, pp. 78–91, 2019.

Y. S. Saeed, "Cost and Time Risk Management in Construction Projects," Tikrit Journal of Engineering Sciences, vol. 25, no. 1, pp. 42–48, 2018.

R. M. Johnson and R. I. I. Babu, "Time and cost overruns in the UAE construction industry: a critical analysis," International Journal of Construction Management, vol. 20, no. 5, pp. 402–411, 2020.

A. Rezaei and S. Jalal, "Investigating the causes of delay and cost-overrun in construction industry," International Advanced Researches and Engineering Journal, vol. 2, no. 2, pp. 75–079, 2018.

B. P. Khanal and S. K. Ojha, "Cause of time and cost overruns in the construction project in Nepal," Advances in Science, Technology and Engineering Systems, vol. 5, no. 4, pp. 192–195, 2020.

S. H. N. Alani and A. H. Mahmoud, "Factors Affecting the Cost Management of Iraqi Construction Firms," Engineering, Technology and Applied Science Research, vol. 13, no. 6, pp. 12001–12005, 2023.

N. N. Abbas and A. M. Burhan, "Investigating the Causes of Poor Cost Control in Iraqi Construction Projects," Engineering, Technology and Applied Science Research, vol. 12, no. 1, pp. 8075–8079, 2022.

S. Ahmed, A. H. Memon, N. A. Memon, A. N. Laghari, M. A. Akhund, and H. U. Imad, "Common Factors of Cost Escalation in Construction Industry of Pakistan," Engineering, Technology & Applied Science Research, vol. 8, no. 6, pp. 3508–3511, 2018.

S. Sohu, A. H. Abdullah, S. Nagapan, A. A. Jhatial, K. Ullah, and I. A. Bhatti, "Significant Mitigation Measures for Critical Factors of Cost Overrun in Highway Projects of Pakistan," Engineering, Technology & Applied Science Research, vol. 8, no. 2, pp. 2770–2774, 2018.

Y. Alfraidi, M. H. H. Abdelhafez, S. M. Alzahrani, and H. Boussabaine, "Impact of Endogenous Risk Factors on Risk Cost in PPP Projects in Saudi Arabia," Engineering, Technology and Applied Science Research, vol. 10, no. 4, pp. 6087–6091, 2020.

F. A. Shaikh, "Financial Mismanagement: A Leading Cause of Time and Cost Overrun in Mega Construction Projects in Pakistan," Engineering, Technology and Applied Science Research, vol. 10, no. 1, pp. 5247–5250, 2020.

S. O. Cheung, H. C. H. Suen, and K. K. W. Cheung, "PPMS: a Web-based construction Project Performance Monitoring System," Automation in Construction, vol. 13, no. 3, pp. 361–376, 2004.

Y. Saeed, "Cost and Time Risk Management in Construction Projects," Tikrit Journal of Engineering Sciences, vol 25, no. 1, pp. 42-48, 2018.

Downloads

How to Cite

[1]
Mohammed, S.A. and Hasan, A. 2024. Analyzing Cost Deviation Factors in Iraqi Construction Projects: A Comprehensive Examination of Influencing Variables. Engineering, Technology & Applied Science Research. 14, 3 (Jun. 2024), 13897–13901. DOI:https://doi.org/10.48084/etasr.6999.

Metrics

Abstract Views: 266
PDF Downloads: 338

Metrics Information