轨道交通安全上“双保险”

Core Viewpoint - The Chongqing Municipal Housing and Urban-Rural Development Committee has revised and officially released the "Chongqing Rail Transit Third-Party Monitoring Management Measures" and the "Chongqing Rail Transit Safety Protection Zone Management Measures" to enhance safety management throughout the lifecycle of rail transit projects, providing a "double insurance" for safe operations [1][2]. Group 1: Third-Party Monitoring Management Measures - The "Chongqing Rail Transit Third-Party Monitoring Management Measures" includes core elements such as management responsibilities, monitoring plans, implementation, early warning, and supervision [1]. - Rail transit construction projects are required to conduct third-party monitoring of both the project itself and the surrounding environment, with dynamic monitoring mandated for other construction activities within the safety protection zone that may impact rail transit structures [1]. - Third-party monitoring units must establish project organizations before monitoring implementation, ensure safety quality management systems are in place, and that monitoring personnel possess the necessary professional qualifications [1]. Group 2: Early Warning Regulations - The measures stipulate that third-party monitoring units must immediately issue early warning information when monitoring data reaches warning standards or when site inspections reveal anomalies that threaten the safety of rail transit structures [2] [3]. Group 3: Safety Protection Zone Management Measures - The "Chongqing Rail Transit Safety Protection Zone Management Measures" defines the specific boundaries of safety protection zones, including areas around underground stations, ground stations, and structures such as substations and control centers [2]. - Strict control processes are established for construction activities within safety protection zones, generally prohibiting new construction, reconstruction, or expansion unless special circumstances arise, requiring prior written consent from the municipal housing and urban-rural development committee [3]. - Construction units must develop a rail transit protection plan before starting projects, which must be approved by the rail transit construction or operation unit and filed with the municipal housing and urban-rural development committee [3].