Assessing the Economic Impact of Safety Investments on Supply Chain Performance in Large Construction Projects: A Case Study of the Third Ring Road Project in Tripoli, Libya
DOI:
https://doi.org/10.65405/sjh.2.4.260Keywords:
Occupational Safety; Safety Investment; Supply Chain Performance; Construction Management; LibyaAbstract
The construction industry is highly hazardous, where accidents cause human and financial losses and disrupt supply chains. This study investigates the economic impact of safety investments on supply chain performance, using the Third Ring Road Project in Tripoli, Libya, as a case study. A quantitative survey of 49 professionals was analyzed using descriptive and inferential statistics (Pearson correlation). Findings show high agreement on safety's importance (mean=4.15). Critically, accident reduction is the strongest driver of supply chain resilience (r=0.792, p<0.001), and safety investment significantly impacts economic performance (r=0.422, p=0.003). However, financial expenditure alone does not guarantee safety gains, as effectiveness depends on organizational culture and training. This study provides empirical evidence from Libya, offering practical guidance for integrating safety into strategic project management to enhance sustainability.
References
Fang, D., Zhao, C., & Zhang, M. (2020). A cognitive model of construction workers' unsafe behaviors. Journal of Construction Engineering and Management, 146(6), 04020048.
Hinze, J., Thurman, S., & Wehle, A. (2013). Leading indicators of construction safety performance. Safety Science, 51(1), 23–28. International Labour Organization. (2024). Safety and health at the heart of the future of work. Geneva, Switzerland: ILO.
International Organization for Standardization. (2018). ISO 45001:2018 Occupational health and safety management systems—Requirements with guidance for use. Geneva: ISO.
Ivanov, D. (2021). Supply chain viability and the COVID-19 pandemic: A conceptual and formal generalisation of four major adaptation strategies. International Journal of Production Research, 59(12), 3535–3552.
Kerzner, H. (2022). Project Management: A Systems Approach to Planning, Scheduling, and Controlling (13th ed.). Wiley.
Project Management Institute. (2021). A Guide to the Project Management Body of Knowledge (PMBOK® Guide) (7th ed.). Project Management Institute.
Reason, J. (1997). Managing the Risks of Organizational Accidents. Ashgate Publishing. United Nations. (2023). The Sustainable Development Goals Report 2023. United Nations.
Zou, P. X. W., Sunindijo, R. Y., & Dainty, A. (2014). Construction Safety and Health Management. Wiley-Blackwell.
Behavioral Sciences. (2025). The psychosocial safety climate's influence on safety behavior and employee engagement: Does safety leadership r eally count? Behavioral Sciences, 15(2), 179. https://www.mdpi.com/2076-328X/15/2/179
Elkaseh, A. A., Zakaria, R., Shamsudin, S. M., Mazlan, A. N., & Vighio, A. A. (2025). Adapting ISO 45001:2018 for optimizing safety performance i n developing countries: A case study on Libya's construction sector. Planning Malaysia Journal, 23(38). https://doi.org/10.21837/pm.v23i38.178 5
EU-OSHA. (2024). Supply chains' role in promoting safety and health in construction and agriculture: The LIFT-OSH Project Report. European Ag ency for Safety and Health at Work.
Eurofound. (n.d.). France: Risk prevention in construction sector. https://www.eurofound.europa.eu
Khan, S., Jamaluddin Thaheem, M., Akram, R., Ullah, F., Nasir, A. R., & Olatunji, O. (2025). A cost–benefit analysis of construction safety implem entation in developing countries. In N. Umeokafor et al. (Eds.), Handbook of drivers of continuous improvement in construction health, safety, and wellbeing (pp. 189–206). Routledge.
Matindana, J. M., Kajumulo, K. J., & Mohamed, F. K. (2025). Cost of safety: Evidence from building construction projects in Tanzania. Tanzania J ournal of Engineering and Technology (TJET), 44(4), 1–16. https://doi.org/10.65085/2619-8789.1042
Modelling of critical success factors to improve the supply chain resilience for sustainable construction sector. (2026). ARCOM Abstracts.
Mosaicapp. (2026). Safety & Compliance Statistics in Construction Projects. https://mosaicapp.com
Omran, A., Muftah, M., Said, I., & Hussin, A. A. (n.d.). Implementation of safety requirements by the contractors in the construction industry in Libya: Case studies. Annals of Faculty of Engineering Hunedoara.
Safety Science. (2025). Optimal allocation of safety resources in small and medium construction enterprises. Safety Science, 181, 106680.
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Copyright (c) 2026 Shihab Journal of Humanities
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Copyright (c) 2026 Shihab Journal of Humanities
This work is licensed under a Creative Commons Attribution 4.0 International License.
