Delays Factors for Construction Projects in South of Iraq

Abstract

This study seeks to identify and categorize the factors responsible for delays in construction projects in southern Iraq. Using a sequential research approach that includes a literature review, interviews, and surveys, data were collected from 115 industry professionals, including clients, consultants, project managers, contractors, and engineers. The analysis utilized both descriptive and conclusive statistical methods, with a specific emphasis on the Spearman rank correlation coefficient to verify the reliability of the delay factor rankings. The research identified 45 major delay factors, with the most critical being global and local economic crises, bureaucracy and corruption, public holidays, delays in securing municipal permits, and frequent change orders initiated by clients. These factors were further classified into eight categories: inaccuracies in the tendering process, technical performance management, government interference, rework in construction practices, among others. The results indicate strong consensus among the different respondent groups regarding the main causes of project delays, as demonstrated by high correlation coefficients and a Chi-squared test confirming the agreement's significance. The findings provide valuable insights for practical applications and academic research, supporting the selection of project leaders, anticipating potential delays, and improving project management practices in Iraq. The study suggests future research should focus on strategic economic planning, exploring alternative funding sources, combating corruption, and implementing regulatory reforms to address the identified delay factors.