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All Journal IJEBD (International Journal Of Entrepreneurship And Business Development)
Suriano Buyung
Civil Engineering Doctoral Study, Faculty of Engineering, Tarumanagara University, Jakarta, Indonesia
Economics, Econometrics & Finance

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Modeling of Construction Project Delays Based on 3T Contextual Factors Using SEM-PLS Suriano Buyung; Agustinus Purna Irawan
IJEBD (International Journal of Entrepreneurship and Business Development) Vol 9 No 3 (2026): May 2026
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijebd.v9i3.3648

Abstract

This study aims to analyze the factors that affect the delay of construction projects in the 3T region (frontier, outermost, and disadvantaged) and test the role of contextual variables in the relationship between these factors using the Structural Equation Modeling approach based on Partial Least Squares (SEM-PLS). The problem of project delays in the 3T region is crucial due to the characteristics of the region that has limited infrastructure, logistical access, and complex geographical conditions. This study uses an explanatory quantitative design with primary data collected through a questionnaire to 187 respondents consisting of contractors, consultants, and project owners. The research instrument uses a Likert scale of 1–6 without a neutral option and has been tested for validity and reliability. The results showed that project management, resources, and communication had a significant negative effect on project delays, while external factors had a significant positive effect. The contextual variables of the 3T region were shown to moderate the relationship between project management and delays. The research model was able to explain 67% of the variation in project delays. This study concludes that construction project delays in the 3T region are the result of complex interactions between internal, external, and contextual factors of the region. The main contribution of this study is the integration of contextual variables in the SEM-PLS-based delay model which provides a more comprehensive approach in construction management studies.
Development of Risk Governance and Logistics Framework for Government Building Projects in 3T Areas Suriano Buyung; Agustinus Purna Irawan; Mega Waty
IJEBD (International Journal of Entrepreneurship and Business Development) Vol 9 No 4 (2026): July 2026
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijebd.v9i4.3773

Abstract

The construction of government buildings in the Southwest Papua region faces different challenges compared to construction projects in urban areas of Indonesia. The characteristics of the archipelago, limited transportation infrastructure, high dependence on material distribution from outside the region, and socio-cultural complexity of local communities cause a high risk of project delays. This research aims to develop a risk management and logistics framework that is in accordance with the characteristics of government building construction projects in the Southwest Papua region. The research uses a qualitative case study approach with research locations on several government building projects implemented in Raja Ampat Regency, Sorong Regency, and Sorong City. The informants consist of contractors, supervisory consultants, commitment makers, project managers, and community leaders selected through purposive sampling. Data were collected through in-depth interviews, field observations, and documentation studies. Data analysis was carried out using the interactive model Miles, Huberman, and Saldaña through the process of data reduction, data presentation, and conclusion drawn. The results of the study show that project delays are influenced by five main themes, namely geographical and logistical barriers, socio-cultural dynamics of local communities, weak coordination between stakeholders, limited project risk management capacity, and uncertainty in the procurement of construction materials. The research resulted in an archipelagic region-based integrated risk governance and logistics framework that emphasizes risk identification from the planning stage, strengthening multi-stakeholder coordination, logistics buffer strategies, and local community involvement. These findings make a theoretical contribution to the development of 3T regional construction project risk management as well as practical implications for local governments and construction implementers.
Co-Authors Agustinus Purna Irawan Agustinus Purna Irawan Mega Waty