To push ahead engineering safety monitoring under construction, harmonize the management standards and requirements for safety monitoring information and ensure the monitoring data complete and reliable, the lifecycle management platform was built for safety monitoring information of Shuangjiangkou hydropower station, relying on the completed dam safety information management system of Dadu River basin. And the new method and technology were proposed for safety monitoring information management based on engineering construction. It solved the problems such as different standards for safety monitoring information management of different contractors during construction, delayed information auditing and low data processing efficiency. It laid a solid foundation for effectively understanding the safety status of 300 m-high earth-rock dams, and for getting fully prepared for a smooth handover of the safety monitoring information from construction to operation.

dam safety, construction period, safety monitoring, information management

大坝安全, 施工期, 安全监测, 信息化管理