Key Takeaways & Executive Findings
- •• The proposed model integrates safety management into sustainable construction projects through three stages: inputs, safe work conditions, and outcomes. • Safety management inputs such as policies, leadership, training, and digital innovations are critical for establishing safe work environments. • Safe work conditions enhance operational efficiency, hazard control, and worker well-being, leading to improved safety outcomes. • The model provides a structured guide for managers to embed safety management into sustainability-driven construction practices.
Abstract
This study develops a conceptual model integrating Safety Management (SM) into Sustainable Construction Projects (SCPs) to achieve safe and sustainable outcomes. The model consists of three interrelated stages: Safety Management Inputs in SCPs, Safe Work Conditions (SWCs) in SCPs, and Safety Management Outcomes in SCPs. It highlights that SM inputs, such as clear safety policies, leadership commitment, adequate training, and digital innovations, are essential to initial safe work environments that enhance sustainability and overall performance. Safe work conditions, in turn, improve operational efficiency, hazard control, and worker well-being, leading to measurable safety management outcomes like strengthened safety culture, reduced accidents, and improved compliance. The proposed conceptual model contributes theoretically by relating safety management to sustainability goals and practically by offering a structured guide for managers to embed safety management into sustainability-driven construction practices. Although conceptual in nature, the research sets a foundation for future empirical validation, managerial studies, regional adaptation, and application in broader sustainable development contexts.
1. Introduction
The construction industry is commonly identified as one of the most hazardous sectors because of its temporary, decentralized, and dynamic nature (Li et al., 2015). From infrastructure development to recent megaprojects, construction has regularly posed risks to organizational operations, societal welfare, and human health (Hewage et al., 2011; Lee & Son, 2021). The complication of large-scale projects, characterized by multiple disciplines, intricate structures, evolving site conditions, and heavy machinery, increases safety challenges (Li et al., 2021). Factors such as harsh environments, high workloads, overlapping tasks, and long project durations further increase the potential for hazards (Li et al., 2021; Lee & Son, 2021). Empirical evidence signifies that construction continues to report the highest industry fatality rates, emphasizing the necessity for proactive safety management (Boyd & Bentley, 2012).
Alongside, sustainable construction has emerged as a core paradigm, highlighting environmentally responsible, socially equitable, and economically efficient practices throughout a project’s lifecycle (Chong et al., 2025; Gunduz & Almuajebh, 2020; Mensah et al., 2018). Sustainable construction projects intend to reduce environmental impact through energy- and water-efficient designs, renewable and recycled materials, habitat protection, and waste reduction while sustaining structural quality and economic viability (Gharehbaghi & McManus, 2003; Heravi & Faeghi, 2014; Lee & Son, 2021). Yet, embedding sustainability adds complexity, requiring improved safety oversight, communicable risk management, and alignment between human safety and environmental objectives (Tahmasebinia et al., 2020; Udomsap & Hallinger, 2020; Zhang et al., 2020). Safe and sustainable construction demands leadership commitment, workers’ participation, education, training, and behavioral change, along with environmental compliance (Chong et al., 2025; Hassan, 2021d; Okoye & Okolie, 2013).
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Afaf Hassan (2025). A Proposed Conceptual Model for Safety Management in Sustainable Construction Projects. SinoTechIntel Verified Research. https://doi.org/10.1016/S1872-5805(NCM2025-5-1)
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Frequently Asked Questions
What is the main contribution of this paper?
The paper proposes a conceptual model that integrates safety management into sustainable construction projects, providing a structured framework for managers to embed safety practices into sustainability-driven construction.
What are the three stages of the proposed model?
The model consists of three interrelated stages: Safety Management Inputs in SCPs, Safe Work Conditions (SWCs) in SCPs, and Safety Management Outcomes in SCPs.
How does safety management contribute to sustainability in construction?
Safety management inputs such as policies, leadership, training, and digital innovations create safe work conditions that enhance operational efficiency, hazard control, and worker well-being, leading to improved safety outcomes and overall sustainability.
What are the practical implications of this model?
The model offers a practical guide for construction managers to systematically integrate safety management into sustainable projects, potentially improving safety performance and sustainability outcomes.
What future research directions are suggested?
The paper suggests future empirical validation, managerial studies, regional adaptation, and application in broader sustainable development contexts.
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