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Aibinu, A A and Odeyinka, H A (2006) Construction Delays and Their Causative Factors in Nigeria. Journal of Construction Engineering and Management, 132(07), 667–77.

  • Type: Journal Article
  • Keywords: Delay time; Project management; Buildings; Nigeria; Construction management;
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)0733-9364(2006)132:7(667)
  • Abstract:
    Construction delays are disruptive and expensive. This study assesses the causes of delays by focusing on actions and inactions of project participants and external factors. The study analyzed quantitative data from completed building projects to assess the extent of delays, and data obtained from a postal questionnaire survey of construction managers to assess the extent to which 44 identified factors contributed to overall delays on a typical project they have been involved with. The findings showed that the factors could be prioritized. However, Pareto analysis revealed that 88% of the factors (representing 39 highest priority factors) were responsible for 90% of the overall delays. This suggests that there is no discernable difference among the different delay factors and none really stands out as contributing to a large percentage of the problem. A one-sample t test further confirmed that most of the factors are important contributors to delays. The results suggest the interdependent nature of construction activities and roles of project participants. The overall ranking of the factors and ranking within each factor category provide useful information for construction industry practitioners, policy makers, and researchers when devising ways of combating delays. The results also indicate areas of construction industry practice that require improvement.

Brilakis, I and Soibelman, L (2006) Multimodal Image Retrieval from Construction Databases and Model-Based Systems. Journal of Construction Engineering and Management, 132(07), 777–85.

Caldas, C H, Torrent, D G and Haas, C T (2006) Using Global Positioning System to Improve Materials-Locating Processes on Industrial Projects. Journal of Construction Engineering and Management, 132(07), 741–9.

Galloway, P D (2006) Comparative Study of University Courses on Critical-Path Method Scheduling. Journal of Construction Engineering and Management, 132(07), 712–22.

Galloway, P D (2006) Survey of the Construction Industry Relative to the Use of CPM Scheduling for Construction Projects. Journal of Construction Engineering and Management, 132(07), 697–711.

Ho, S P (2006) Model for Financial Renegotiation in Public-Private Partnership Projects and Its Policy Implications: Game Theoretic View. Journal of Construction Engineering and Management, 132(07), 678–88.

Lædre, O, Austeng, K, Haugen, T I and Klakegg, O J (2006) Procurement Routes in Public Building and Construction Projects. Journal of Construction Engineering and Management, 132(07), 689–96.

Lowe, D J, Emsley, M W and Harding, A (2006) Predicting Construction Cost Using Multiple Regression Techniques. Journal of Construction Engineering and Management, 132(07), 750–8.

Lucko, G, Anderson-Cook, C M and Vorster, M C (2006) Statistical Considerations for Predicting Residual Value of Heavy Equipment. Journal of Construction Engineering and Management, 132(07), 723–32.

Mullens, M A and Arif, M (2006) Structural Insulated Panels: Impact on the Residential Construction Process. Journal of Construction Engineering and Management, 132(07), 786–94.

Navon, R and Kolton, O (2006) Model for Automated Monitoring of Fall Hazards in Building Construction. Journal of Construction Engineering and Management, 132(07), 733–40.

Reinschmidt, K and Trejo, D (2006) Economic Value of Building Faster. Journal of Construction Engineering and Management, 132(07), 759–66.

Rezgui, Y and Zarli, A (2006) Paving the Way to the Vision of Digital Construction: A Strategic Roadmap. Journal of Construction Engineering and Management, 132(07), 767–76.