Abstract
Within the construction industry's distinct project-oriented setting and fragmentation, using conventional manufacturing Supply Chain Management (SCM) models needs to be improved for Construction Supply Chain Management (CSCM). The fact that construction supply chain activities are not adequately investigated hinders the development of a comprehensive understanding of the interconnected processes, highlighting a critical knowledge gap. A customised SCM model for the construction industry is necessary for academic advancement and also to put practical achievements at risk. To fill this need, this research study presents a conceptual structure for CSCM, aiming to improve knowledge and promote collaborative success within the boundaries of construction projects. Using a combination of several research approaches, particularly the concurrent triangulation design, this research study developed an Integrated Construction Supply Chain Management (ICSCM) model for promoting collaboration in the construction industry in South Africa. The ICSCM model establishes a crucial connection between purposely controlled Independent Variables (IVs) and related Dependent Variables (DVs), adding Mediating Variables (MVs) to improve relationships and outcomes. This focused approach tackles essential elements in the management of construction supply chains, providing valuable perspectives on collaboration, flexibility, risk mitigation, interpersonal dynamics, technology incorporation, sustainability, and strong supplier partnerships. For example, enhanced collaboration within CSC will foster effective communication and coordination among stakeholders improving project outcomes and minimising delays. The study makes a substantial contribution to the comprehension of supply chain management (SCM) dynamics, offering practical implementations for enhanced collaboration by offering strategies and frameworks for improving collaboration among stakeholder as well as identifying current practices and offering improvements to the CSC productivity. In the future, research in CSCM should prioritise evaluating the effects of the model in Design-Build or Integrated Project Delivery, examining the implications of digitalisation, and researching the possible use of Artificial Intelligence (AI) to improve collaboration in design, construction and monitoring. In addition, research should explore the integration of sustainability, the enhancement of risk management, the evaluation of human aspects, and the comparison of supply chain management systems. Conducting assessments after implementing current and proposed models, such as ICSCM, is essential for identifying successful methods and areas that need further improvement in construction supply chain management.