Safety Technical Service Project for a National Major Project, 2019-2024

This project is a long-distance linear project with deep-buried shield tunnels as the core water conveyance structure. It covers tunnel construction with multiple construction methods including the drill-blast method, shield method and TBM method, as well as various operation scenarios such as deep foundation pit construction, electromechanical installation and building construction. The project features a large scale, complex processes and technologies, a long construction period and immense pressure on safety management and control. Job Safety has implemented the dual prevention mechanism of hierarchical risk management and control and hidden danger investigation and treatment throughout the entire project construction process. We have provided full-process, all-dimensional and customized safety management and control services for the 5 core construction stages of the project, fully ensuring the successful completion and water supply of the project in October 2023.

Project Overview

This project is a long-distance linear project with deep-buried shield tunnels as the core water conveyance structure. It covers tunnel construction with multiple construction methods including the drill-blast method, shield method and TBM method, as well as various operation scenarios such as deep foundation pit construction, electromechanical installation and building construction. The project features a large scale, complex processes and technologies, a long construction period and immense pressure on safety management and control. Job Safety has implemented the dual prevention mechanism of hierarchical risk management and control and hidden danger investigation and treatment throughout the entire project construction process. We have provided full-process, all-dimensional and customized safety management and control services for the 5 core construction stages of the project, fully ensuring the successful completion and water supply of the project in October 2023.



Client Pain Points

  • The huge project scale and complex processes lead to great difficulty in full-cycle systematic management and control

  • Complex geological and external environments result in enormous challenges in preventing and controlling superimposed risks

  • Significant risk differences in different construction stages impose high requirements for special management and control

  • Stringent management and control standards for major projects bring immense pressure on zero-accident management and control



Our Services

  • Establish a full-process institutional system to consolidate the foundation of standardized management and control

  • Formulate stage-specific customized special plans for precise prevention and control of major core risks

  • Conduct regular inspections across all scenarios to achieve closed-loop management of hidden dangers

  • Provide technical empowerment at all levels to improve the safety management, control and emergency capabilities of all staff


Client Value

  • Ensured the successful completion of the national major project and the successful achievement of the zero-accident management and control target

  • Established a full-cycle standardized management and control system to realize the precise and controllable of major risks

  • Solved the problem of preventing and controlling superimposed risks under complex working conditions, ensuring the safety of both the project and the surrounding environment

  • Created an industry benchmark and developed replicable safety management and control experience for water conservancy projects