大峡工程建设管理的“三大控制”

Three control factors in the construction and management of Daxia Hydropower Project

水电工程建设管理是一项复杂而又庞大的综合系统工程。工程业主单位工作千头万绪，但主要精力应始终围绕通过对工程的质量、进度和投资的三大控制，去追求工程的最佳整体效益。大峡工程质量合格率１００％，优良率８６．７％；首台机组并网发电比国家审定工期提前半年；

The construction management of hydropower project is a complicated and huge comprehensive system engineeing.With many tasks to perform,the Owner of the project should always concentrate its main effort on controlling the quality,progress and investment of the project in order to pursue the best whole benefit of the project.The quality of the Daxia Hydropower Project is up to one hundred percent of standard requirement and 86 7% of the project have reached a good quality standard.The first generating unit has been put into operation and connected with the power network a half year ahead of time than the approved construction period.And the project investment has been controlled effectively.