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![]() Title:Stakeholders Integration in Offsite Construction Supply Chain: a Case Study of Flows and Relationships Under Different Project Delivery Methods Authors:Etsub Ketema Tadesse, Ahmed Zaalouk, Sang Jun Ahn, Aryan Hojjati, Amirhossein Mehdipoor, Sanghyeok Han and Fereshteh Mafakheri Conference:Joint CSCE Construction Specialty - CRC 2025 Tags:Modular and Offsite Construction, Project Management, Stakeholder Management and Supply Chain Management Abstract: Modular and Offsite Construction (MOC) has become a key decarbonization strategy, offering a way to meet increasing population demands while reducing environmental impacts. By shifting most construction activities to offsite factories, MOC requires a clearer understanding of its supply chain (MOC-SC) for effective management. However, limited knowledge of MOC-SC structures—such as stakeholder relationships and material/information flows—has slowed its wider adoption. To address this, the paper used Focus Group Discussions (FGDs) with MOC practitioners, along with a literature review, to create a high-level MOC-SC process map. This map shows how stakeholders interact, the lifecycle stages, and the flow of materials (raw inputs and finished panels) and information (e.g., reports, payments). It also includes end-of-life stages and the movement of recyclable/reusable materials, aligning with circular design principles. Additionally, the study assesses how three Project Delivery Methods (PDMs)—Design-Build, Design-Bid-Build, and Integrated Project Delivery—affect the MOC-SC. Stakeholder salience matrices were developed based on interest, impact, and priority across these PDMs. This paper makes two main contributions: (1) the MOC-SC process map provides a unified framework to understand the supply chain’s structure, and (2) the PDM analysis shows how project delivery choices influence MOC-SC operations. These insights offer practical guidance for stakeholders aiming to improve performance and consider alternative PDMs and stakeholder dynamics. Stakeholders Integration in Offsite Construction Supply Chain: a Case Study of Flows and Relationships Under Different Project Delivery Methods ![]() Stakeholders Integration in Offsite Construction Supply Chain: a Case Study of Flows and Relationships Under Different Project Delivery Methods | ||||
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