Analysis Of Factors Causing Delay In Construction Projects In The Implementation Of Road Improvement And Bridge Construction On The Palak Siring - Matai Road Section

Abstract

This study aims to: (1) identify the factors causing delays in construction projects for road improvement and bridge construction activities on the Palak Siring – Matai Road Section, and (2) determine the most dominant factors influencing the project delays. The method used is exploratory factor analysis with a quantitative approach. The research sample consisted of 114 respondents who were all workers involved in the project implementation, using a total sampling technique. The results of the analysis indicate that there are six main groups of factors causing project delays, namely: (1) availability of materials and equipment, (2) external interference and communication, (3) discipline and productivity of the workforce, (4) design complexity and funding, (5) location constraints and tool incompatibility, and (6) weaknesses in supervision and technology. These factors reflect the interaction between technical and non-technical aspects that affect the smoothness of construction projects. The most dominant factor is the availability of materials and equipment, as indicated by the highest factor loading values on the indicators of material delivery, material availability, and tool completeness. Dependence on supplies from outside the region, difficult access conditions, and weak logistics coordination are the main obstacles. These findings emphasize the importance of supply chain efficiency and equipment readiness in the field. Therefore, strengthening procurement systems, strategic logistics management, and selecting the right vendors need to be prioritized in future construction project management.