阿联酋道桥项目上的动态三色旗

Core Viewpoint - The implementation of a dynamic three-color flag system in construction projects in the UAE has significantly improved worker safety and efficiency, adapting to the extreme heat conditions of the region [1][2][3]. Group 1: Safety Measures - The traditional three-color flag system used in UAE construction sites indicates different working conditions based on temperature, with specific rest requirements for workers [1]. - The dynamic three-color flag system introduced by the Chinese enterprise assesses actual heat load in different work areas, allowing for tailored safety measures for various job roles [2]. - The project has achieved zero heatstroke incidents and improved worker satisfaction and efficiency, leading to progress ahead of schedule [3]. Group 2: Project Details - The Abu Dhabi 1C Bridge project, constructed by China Harbour Engineering Company and implemented by China Communications Construction Company, includes the construction of a six-lane highway, seven bridges, three underpasses, and two ramps [2]. - The project connects Saadiyat Island and Umm Al-Emarat Island, aiming to alleviate traffic pressure in Abu Dhabi and support local commercial development [2]. Group 3: Worker Engagement - Over 1,300 workers from more than ten countries are engaged in the project, and they have adopted the habit of following the flag signals for hydration and rest [3]. - The shift in safety awareness from "I need to be safe" to "I want to be safe" is considered more valuable than any awards [4].