The key concept of the Industrial Revolution IR 4.0 has been conceptualized as the new wave of digitalization, robotization, and broader usage of information and communication technology. However, the construction industry is complicated, which has led to its slow industrial evolution. The construction industry still follows traditional labor-intensive industry practices, with high energy consumption, environmental pollution, and low productivity in project delivery. Moreover, the recent cataclysmic COVID 19 pandemic has opened the vision of the construction industry towards IR 4.0 due to the human movement restriction. This paper aims to investigate the adoption of indispensable monitoring technology in the construction industry as effective visual communication of data towards the IR 4.0. This research closes the gap and gives an intensive literature investigation to acquire insights into Construction 4.0 and a case study to showcase the developed monitoring dashboard. Adoption of IR 4.0 technologies will achieve sustainable construction development, lower costs and fast construction with the highest quality. The critical literature review of previous studies with content analysis to demonstrate the recent research in this area. The monitoring dashboard brings the construction performance assessment data to real life and provides key performance indicators required for construction management and support decisions.
Global warming and the development of the green economy have imposed more pressure on government economies to de-carbonise their economic initiatives. This, along with the global financial crisis, has prompted a significant rethinking of digital solutions to monitor carbon emissions. Likewise, drawing investors’ investment to further development of green highways by digitised tools for infrastructure projects is crucial. However, there is a demand for integration and visualisation of green highways assessment tools, which highlights an important gap in developing data integration and web-based visualisation application. This paper presents a research proposal method to build an integrated web-based dashboard that monitors the green highway rating assessment and the Carbon Footprint. It emphasizes variables of Malaysia Green Highway Index (MyGHI) and Carbon Footprint Calculator (CFC). A framework for integrating and transforming towards visualisation of web-based dashboard is established. The integration of MyGHI-CFC to the digital level and create a web-based dashboard used different methodologies from mixed qualitative and quantitative research. The results of this integration and visualization foresee contribute to an effective example, paving researchers with effective tools and standards that will contribute to the development of the green highway and future sustainability projects.
The spread of the COVID-19 pandemic has impacted the economy of the world as well as the construction industry in Malaysia. Many projects were plagued with time and cost overruns due to the COVID-19 pandemic. Site work progress came to an abrupt halt, and productivity stagnated. With that in mind, this study was conducted on the basis of first-hand experience in dealing with the COVID-19 pandemic and how it has affected the construction industry. This study investigated the effects of the COVID-19 pandemic on construction projects in Sarawak, Malaysia. The target respondents were the clients, consultants, and contractors involved in projects under the purview of the Public Works Department Sarawak. The purpose of the research was to obtain a better understanding of the current situation, in readiness for a similar situation in future. To achieve the objectives of the research, a questionnaire survey of current ongoing projects was used for this study’s data collection purpose. To analyse the data, SPSS version 26 and the Analytical Hierarchy Process (AHP) method were used to achieve frequency analysis and to determine the priority importance of the effects of this pandemic on those construction projects. The findings of this study provide necessary information to construction stakeholders in Sarawak on how to deal with such pandemics in the future and to create awareness, foster resiliency, connote preventive measures, avert delays, and manage progress control.
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