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A good workplace well-being (WWB) has many positive impacts on individuals and organizations. Prior studies indicate that physical, psychological and social well-being factors positively influence WWB. Nevertheless, it is essential to acknowledge that these factors may exhibit variations across different regions, cultural contexts and workplace environments. Therefore, this study aims to explore and validate the relationships between physical, psychological and social well-being factors and WWB at construction sites across different regions, using Malaysia and India as case studies.

A conceptual model was proposed between physical, psychological and social well-being factors and WWB at construction sites. Then, a questionnaire survey was developed based on the proposed model and distributed to construction industry practitioners in both countries. In total, 316 responses were collected and analyzed using confirmatory factor analysis and multigroup analysis.

The analyses indicate that the proposed model on physical, psychological and social well-being factors and WWB at construction sites is valid. Also, the model has no significant differences between the two countries. Thus, the findings show that the physical, psychological and social well-being factors are similarly affecting WWB at construction sites in both countries.

The originality of the study lies in its holistic and cross-regional examination of WWB at construction sites. The insights gained from this study provide evidence for promoting good health and well-being in the construction industry. Moreover, this study seeks to provide insights that transcend geographical boundaries, offering valuable implications for promoting WWB practices in construction projects worldwide.

The COVID-19 pandemic posed significant challenges to the construction sector, emphasizing the need for resilience to maintain productivity, ensure project safety and support a sustainable built environment. This study aims to investigate resilience tactics adopted by the Nigerian construction sector to mitigate the pandemic’s impact, addressing a gap in existing literature on resilience practices in developing economies.

An extensive literature review identified resilience tactics applied in the construction industry during the COVID-19 pandemic. A questionnaire was developed based on this information. It was distributed to registered consulting and contracting firms in Nigeria. The data was analyzed using mean score, standard deviation and exploratory factor analysis, with reliability confirmed via Cronbach’s alpha.

Four main resilience tactics emerged from the analysis: new ideas/innovative tactics, financial sustainability tactics, contractual flexibility tactics and smart construction safety. Among these, the innovative tactic was identified as the most significant, reflecting a shift toward adaptive, technology-driven approaches. These tactics were crucial in enhancing worker engagement, maintaining productivity and improving safety protocols during the pandemic.

This study provides actionable insights for construction stakeholders and organizations, equipping them to implement these resilience tactics in anticipation of future disruptions. The application of these tactics strengthens the sector’s ability to withstand and recover from crises.

This study uniquely contributes to resilience literature by offering a structured, empirical analysis of crisis management in Nigeria’s construction sector, differing from prior studies by focusing on a developing-economy context. It advances the understanding of sustainable resilience, enriching the body of knowledge on construction industry adaptability.

Policymakers are developing national strategic plans to encourage organizations to adopt Construction 4.0 technologies. However, organizations often adopt the recommended technologies without aligning with organizational vision. Furthermore, there is no prioritization on which Construction 4.0 technology should be adopted, including the impact of the technologies on different criteria such as safety and health. Therefore, this study aims to evaluate Construction 4.0 technologies listed in a national strategic plan that targets the enhancement of safety and health.

A list of Construction 4.0 technologies from a national strategic plan is evaluated using the fuzzy technique for order preference by similarity to ideal solution (TOPSIS) method. Then, the data are analyzed using reliability, fuzzy TOPSIS, normalization, Pareto, sensitivity, ranking and correlation analyses.

The analyses identified six Construction 4.0 technologies that are critical in enhancing safety and health: Internet of Things, autonomous construction, big data and predictive analytics, artificial Intelligence, building information modeling and augmented reality and virtualization. In addition, six pairs of Construction 4.0 technologies illustrate strong relationships.

This study contributes to the existing body of knowledge by ranking a list of Construction 4.0 technologies in a national strategic plan that targets the enhancement of safety and health. Decision-makers can use the study findings to prioritize the technologies during the adoption process. Also, to the best of the authors’ knowledge, this study is the first to evaluate the impact of Construction 4.0 technologies listed in a national strategic plan on a specific criterion.