By Samkele Mchunu
In an era where construction techniques and machinery are advancing rapidly, the industry faces new challenges and risks, especially as buildings grow taller and more complex. This is where the Internet of Things (IoT) technology becomes crucial. Samsung C&T’s Engineering and Construction (E&C) Group is a leading example of how IoT can be leveraged to enhance safety and mitigate risks on construction sites. Regardless of the specific companies involved, understanding and implementing IoT technology is vital for business people in construction and construction workers alike.
Why Knowledge of IoT Technology is Important
Enhancing Worker Safety
The primary benefit of IoT technology in construction is its potential to significantly improve worker safety. Heart rate monitors, gas sensors, and temperature and humidity sensors can provide real-time data about the conditions on a construction site. For instance, heart rate monitors can alert managers if a worker’s heart rate exceeds normal levels, enabling immediate medical intervention and preventing serious injuries or fatalities. Similarly, gas sensors can detect dangerous levels of gases, reducing the risk of suffocation and electrical fires.
Monitoring Environmental Conditions
IoT technology allows for continuous monitoring of environmental conditions on construction sites. Temperature and humidity sensors, for example, can ensure proper thermal insulation and concrete curing, reducing the risk of structural issues that could arise from poor quality materials. Air quality sensors help manage the concentration of particulate matter, ensuring that workers and nearby residents are not exposed to harmful levels of pollution. Noise sensors can monitor and control noise pollution, enhancing the well-being of workers and the surrounding community.
Increasing Efficiency and Reducing Response Time
IoT technology can also streamline operations and improve efficiency on construction sites. By providing real-time data, managers can make informed decisions quickly, reducing response times during emergencies. This real-time monitoring can also prevent incidents before they occur, leading to a safer and more efficient work environment.
Implementation by Samsung C&T: A Case Study
Samsung C&T’s E&C Group has been at the forefront of integrating IoT technology into its construction safety protocols since 2017. Their Occupational Health and Safety Management System (OHSMS) follows a meticulous process of planning, doing, checking, and acting to ensure continuous improvements in safety. This system is complemented by their Construction Safety Laboratory, which evaluates and mitigates risks on-site.
Key IoT applications used by Samsung C&T include:
- Heart Rate Monitors: Alert managers in case of abnormal heart rates.
- Gas Sensors: Detect dangerous gas levels and prevent suffocation and fires.
- Temperature and Humidity Sensors: Ensure proper curing of concrete.
- Air Quality Sensors: Monitor particulate matter to prevent air pollution.
- Noise Sensors: Manage noise levels to reduce pollution and ensure compliance with regulations.
Future Prospects and Technological Advancements
The future of construction safety technology is promising, with advancements like AI, machine learning, and blockchain poised to revolutionize the industry. AI and machine learning can predict and prevent incidents by analyzing patterns and data. Blockchain can ensure the security and accuracy of data collected from IoT devices, making it tamper-proof and reliable.
Samsung C&T is also exploring innovative solutions like robotics to automate high-risk tasks and virtual reality training programs to educate workers on safety protocols. Their commitment to a ‘Safety First’ culture is evident in initiatives like the ‘stop-work authority,’ allowing workers to halt operations if they perceive any risk, thus empowering them to prioritize their safety.
For business professionals and workers in the construction industry, understanding and leveraging IoT technology is essential. It not only enhances safety and efficiency but also ensures compliance with modern safety standards and regulations. As the industry continues to evolve, staying informed about these technological advancements will be crucial for maintaining a competitive edge and fostering a safer, more productive work environment. Samsung C&T’s proactive approach serves as a model for how IoT technology can be successfully integrated into construction safety practices, setting a benchmark for the industry.
