Assessing Contractor Views on Time Overrun Causes in Gaza Strip Construction Projects

Time overrun is a common problem in construction sector and industry. Previous researchers have identified factors and indicators related to contractors, consultants, or owners that contribute to delays of projects. This study aims to identify the major reasons leading to project delays and time overrun in the Gaza Strip's construction industry. The study involved interviews and questionnaires that covered twenty-six delay factors related to construction projects in Gaza, which were distributed to a population of sixty contractor offices, with a 90% response rate. The research reveals that financial difficulties, delays in payment to suppliers, shortage of building materials, mismanagement in the workplace, and late payments to contractors are the most significant indicators of time overrun. The study results suggest that contractors should develop a comprehensive plan for scheduling before and during the construction phase to minimize disputes and avoid delays.