In order to realize the intelligent supervision of the city's traffic construction projects, Guangzhou officially launched the "quality and safety comprehensive supervision platform" in January this year, and through the relevant engineering monitoring system, the project under construction can achieve remote online video supervision, timely detection of violations and supervision and rectification. Up to now, 1,023 traffic construction projects in the city have been brought under management, rectification notices have been issued online, and closed-loop rectification has been completed 1,785 times.

According to the use and development units of Guangzhou Municipal engineering safety and quality supervision station and Guangzhou Qiming Software Technology Co., LTD., the platform around the project construction quality and safety management of the whole process of the main line, the functions include engineering project supervision and management, safety special supervision, quality special supervision, construction site special supervision and other regulatory business elements.

The platform also integrates a safety monitoring platform and a lifting machinery management platform, and provides a mobile application of the "municipal quality and safety" APP to realize the integration and communication of engineering project supervision and management, dangerous and large projects (underground engineering, deep foundation pit, high support mold, lifting machinery), quality testing, concrete testing, and construction site noise and dust, video surveillance and other regulatory data. To achieve the project supervision efficiency and governance level to achieve double improvement.

For example, for dangerous projects such as underground engineering, deep foundation pits and high support molds, the platform can achieve dynamic supervision of the whole process. The whole process dynamic monitoring of important data such as horizontal displacement, vertical displacement, tilt, crack and groundwater level of deep foundation pit engineering is carried out through the iot sensing equipment, and the monitoring data collection, processing, analysis, alarm and statistics are integrated and the monitoring results are visualized. Once the monitoring data is abnormal, it will automatically trigger an early warning, and the platform will automatically issue a warning processing notice to the responsible entity, monitoring unit and regulatory unit according to the alarm level, so as to discover, prevent and dispose of security risks in a timely manner.

The platform has also established the "whole life cycle Management of lifting machinery for traffic construction projects" to fully supervise the installation, disassembly and operation process of lifting machinery, and fully grasp the whole process information of each equipment from the entry and installation to the disassembly and exit, so that the equipment quality, operation and use process and maintenance records can be traced and tracked to further prevent safety risks. For installation, disassembly, inspection and testing and other operators to implement the "certificate, real-name certification" management, so that special operators "person-witness integration"; By standardizing the installation, maintenance, use and testing of lifting machinery and equipment, the safety risks for engineering construction are cleared.

In order to allow the construction unit to minimize the waiting time for project approval, the platform also realizes the information supervision of the whole process from supervision plan, supervision notification, night operation time application to project completion acceptance.

For example, at present, the platform has implemented the reform of lifting machinery approval services, construction units can online registration of lifting machinery property rights, approach inspection, on-site installation, inspection and testing, use management, lifting and joint, disassembly and withdrawal and other aspects of the implementation of the record, no need to run errands to government departments, so that "approval does not meet, do not run".

For supervision and law enforcement personnel, paperless inspection and law enforcement can be achieved through the "Municipal quality safety" mobile APP, which records and reports the on-site inspection situation, and automatically forms the results of safety supervision and spot checks. Through data sharing, supervisors can also directly view information related to project safety management on the mobile APP, and push information such as violation scores, inspection requirements, and supervisor sign-in to the platform, greatly improving the efficiency of inspection and supervision. The platform can also collect information on the investigation and management of risks and hidden dangers on the construction site by regulatory authorities, third-party monitoring and testing agencies, and enterprise subjects, forming risk co-governance, and comprehensively promoting the implementation of regulatory responsibilities by supervisory departments and the fulfillment of main responsibilities by enterprises.