Study on the Safety Risk Early Warning System of project construction

Based on the current status of the project construction safety, establishing The Safety Risk Early Warning System is necessary. Then, the modules and workflow of the safety risk early warning system are introduced. After selecting security risk factor indexes, this paper established an early warning index system, and provided a way to evaluate project construction safety risk using Fuzzy Comprehensive Evaluation. On the basis of evaluation results, the degree of safety is selected as comprehensive early warning indicator, which could alert and conduct related departments adopting measures to reduce the safety risk of project construction.