青岛地铁工程建设安全风险分级管控数据

1、实现地铁建设全过程各阶段风险等级清单的维护管理与流转管理，实现对安全风险、施工风险、管理风险的提示和推送，实现对各参建单位风险巡查的管理，实现对危大工程清单的管理，实现对施工监测及第三方监测数据、参建各方现场巡视、工程相关报告的及时上报与分析，实现预警信息的及时发布，实现对勘察、环境调查、设计与施工相关技术文档资料的网络化管理，实现对视频监控系统、自动化监测系统的集成，实现通过APP应用对数据的快速处理。 2、深度融入工程全周期管控，支撑施工过程风险实时监控与预警响应，通过动态采集地表沉降、支护变形等监测指标并匹配预警阈值，驱动现场人员及时调整施工方案以规避事故；同时，该数据为参建单位履职监督与考核提供核心依据，基于日常巡查记录与预警响应时效生成量化考核报表，直接关联合同付款及信用管理机制；在应急事件处置中，完整的数据链（风险辨识图、监测异常记录、巡查缺失环节等）实现精准回溯与责任追溯；沉淀的预警事件及处置案例数据持续反哺设计标准迭代，如修订《不良地质风险管控技术指南》，并在新线设计中调用历史数据规避重复风险，形成“数据驱动管控-案例反哺优化”的闭环管理范式。This data asset refers to the safety risk hierarchical control data of Qingdao Metro Group, which is centrally collected and managed by the Group's Safety Supervision Department, and serves as the core data resource supporting the safety control of the entire line network projects. This dataset aggregates multi-source heterogeneous data including construction site risk inventories (three dimensions: technology, construction and management), dynamic risk assessments, hierarchical and phased risk control, real-time monitoring indicators, risk inspection records, disposal trajectories of early warning incidents, process audits and performance information of participating construction units, and constructs a full-life cycle safety management chain covering "risk identification - dynamic monitoring - early warning response - closed-loop alarm elimination". With an hourly update frequency, this data asset supports refined supervision of high-risk scenarios such as shield tunneling construction, open excavation and underground excavation projects, and provides real-time, accurate and traceable safety decision-making basis for metro construction. The main body of the dataset includes 28 structured data tables, such as core data like construction operation risk database, project document directory, inspection and report records, risk construction level inventory, etc. The total number of records is approximately 125 million, with a data volume of 73.40 GB, and dynamic updates of risk status are realized through a second-level monitoring and early warning mechanism. This data asset is an important achievement of Qingdao Metro in promoting digital safety management of projects, and provides solid data support for improving the intrinsic safety level of projects and building a full-life cycle risk prevention and control system.

搜集汇总

背景与挑战

背景概述

该数据集是青岛地铁集团有限公司持有的安全风险分级管控数据，规模达73.40GB、约1.25亿条记录，覆盖风险辨识、动态监控、预警响应等全周期安全管理链条，具有多源异构和小时级更新特点。它支撑地铁工程建设中高风险场景的精细化监管，为安全决策和参建单位履职监督提供实时、可追溯的数据基础，是推进工程数字化安全管理的关键资源。