Dam inspection of hydropower station

The dam is the most important hydraulic structure of hydropower station, like other engineering structures, there is also the possibility of crash. The state Council promulgated the " regulations" of the reservoir dam safety management nineteenth clear provisions, the dam management unit must be in accordance with the relevant technical standards, safety monitoring and inspection of the dam; The monitoring data should be timely analysis, grasp the operation of the dam at any time. Found abnormal phenomena and unsafe factors, the dam management unit shall immediately report to the competent department of the dam, take timely measures. The dam safety monitoring system is basically built in large and medium-sized hydropower stations in China, but there are some problems in different degrees, such as disrepair of observation facilities, outdated equipment, low observation accuracy, etc., which do not play a good role in monitoring the working state of the dam. Investigate its reason, these problems and design, construction, operation of each link of the quality control is lax and management is not in place has a direct relationship. Therefore, the hydropower station dam operation safety management regulations " ( hereinafter referred to as the" regulations " ) in the new project of high dam or monitoring system complex medium and low dam, the monitoring system for special design, special review, special acceptance; The existing power station monitoring facilities are not complete or monitoring project can not meet the safety operation of the dam, should be within a time limit for rectification, and the transformation plan for special design, special review, special acceptance when completed.