Internet of Things-Based Monitoring Systems for Enhancing Public Infrastructure Safety and Maintenance

Abstract

This study examines the implementation of green construction materials and sustainable design strategies in modern civil engineering to identify their contributions toward environmental sustainability, operational efficiency, and infrastructure resilience. The research aimed to analyze the effectiveness of environmentally friendly construction materials and adaptive engineering design approaches in reducing ecological impacts within contemporary infrastructure development. A qualitative research method with a descriptive case study design was employed because this approach enabled an in-depth exploration of sustainability implementation within real engineering and construction contexts. The study was conducted in Jakarta, Bandung, and Surabaya, Indonesia, due to the rapid growth of sustainable infrastructure projects in these urban areas. The research involved six key informants consisting of environmental engineering experts, government policy coordinators, and sustainable construction professionals selected purposively based on their expertise and direct involvement in green infrastructure development. The findings indicate that green construction materials, sustainable design systems, and digital engineering technologies significantly improve resource efficiency, reduce carbon emissions, and strengthen infrastructure sustainability. However, implementation barriers such as financial limitations and regulatory inconsistency remain significant challenges. The study recommends strengthening institutional collaboration, sustainability policies, and technological innovation to support broader sustainable civil engineering implementation.