Evaluation of Construction Delay of Public Projects in Erbil Governorate
Abstract
Delay is one of the greatest challenges facing the implementation of construction projects. The completion project time is considered one of the measure indicators for assessing the success of any project. Delays usually have negative impacts of financial and social to all parties involved in the projects. The aim of the study is to find the most important causes of delay by evaluating the common causes of delays in terms of frequency, severity, and important indices in implementation of public construction projects in Erbil Governorate related to owners, contractors, consultants, and external factors. The data gathered through conducting a questionnaire for perception various parties involved in implementation of public construction projects. For these purpose, 104 forms of questionnaire were distributed to various parts to identify the delay causes in accordance with their opinions. It was concluded that the most significant factors causing the delay in construction of public project in Erbil Governorate related to the owner were “variation orders by owner during the construction” which came in the first rank, while the cause of delay related to the consultant that came in the first rank was “unclear and inadequate details in drawings,” whereas the factor related to the contractor which came in the first rank was “selecting incompetent contractor.”
Downloads
References
S. Ramya and R. Divya. “Causes, effects and minimization of delays in construction projects”. In: National Conference on Research Advances in Communication, Electrical Science and Structures. NCRACCESS, 2015.
S. Al Hammadi and M. S. Nawab. “Study of delay factors in construction projects”. International Advanced Research Journal in Science and Technology, vol. 3, no. 4, 2016.
Y. Frimpong, J. Oluwoye and L. Crawford. “Causes of delay and cost overruns in construction of groundwater projects in a developing countries; Ghana as a case study”. International Journal of Project Management, vol. 21, no. 1, pp. 321-326, 2003.
K. A. Mohammed and A. D. Isah. “Causes of delay in Nigeria construction industry”. Interdisciplinary Journal of Construction Research in Business, vol. 4, no. 2, pp. 785-794, 2012.
T. Ghada, M. Badawy and O. El-Nawawy. “A model for evaluation of delays in construction projects”. International Journal of Innovative Research in Science Engineering and Technology, vol. 5, no. 3, pp. 688-693, Mar 2016.
A. Ewadh and K. G. Al-Hendawi. “Causes of delay in Iraq construction projects”. Journal of Babylon University, vol. 14, no. 4, pp. 483-494, 2007.
A. J. Muhammad. “Causes of delays in construction projects in Erbil Governorate”. Zanco, Journal of Pure and Applied Sciences, vol. 3, no. 24, pp. 81-94, 2011.
Q. K. Jahager. “Important causes in construction projects in Baghdad city”. Australian Journal of Basic and Applied Sciences, vol. 7, no. 4, pp. 14-23, 2013.
G. A. Bekr. “Causes of delay in public construction projects in Iraq”. Jordan Journal of Civil Engineering, vol. 9, no. 2, pp. 149- 162, 2015.
G. Sweis, R. Sweis, A. A. Hammad and A. Shboul. “Delays in construction projects: The case of Jordan”. International Journal of Project Management, vol. 26, no. 1, pp. 665-674, 2008.
A. Samarah and G. A. Bekr. “Causes and effects of delay in public construction projects in Jordan”. American Journal of Engineering Research, vol. 5, no. 5, pp. 87-94, 2016.
S. A. Assaf and A. Hajji. “Cause of delay in large construction projects”. International Journal of Project Management, vol. 24, no. 4, pp. 349-357, 2006.
P. A. Koushki, K. Al-Rashid and N. Kartamn. “Delays and cost increases in the construction of private residential projects in Kuwait”. Construction Management and Economics, vol. 23, no. 3. pp. 285-294, 2005.
A. Kazaz, S. Ulubeyli and N. A. Tuncbilekli. “Causes of delays in construction projects in Turkey”. Journal of Civil Engineering and Management, vol. 18, no. 3, pp. 426-435, 2012.
M. E. Abd El-Razek, H. A. Bassioni and A. M. Mobarak. “Causes of delay in building construction projects in Egypt”. Journal of Construction Engineering and Management, vol. 134, no. 11, pp. 831-841, Nov 2008.
M. Khoshgoftar, A. H. A. Baker and O. Osman. “Causes of delays in Iranian projects”. The International Journal of Construction Management, vol. 10, no. 2, pp. 53-59, 2010.
Copyright (c) 2019 Noori Sadeq Ali, Khalil Ismail Wali
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish with this journal agree to the following terms:
1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License [CC BY-NC-ND 4.0] that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).