Environmental Hydrochemical Characteristics of a Dam Site of a Hydropower Station and its Influence on the Project

Environmental water’s corrosion evaluation of concrete (structure), steel bars and structures in reinforced is an item engineering investigation. Therefore, environmental water samples are used for chemical composition testing during the investigation carried out according to regulations. Evaluation very necessary. Taking Lai Hydropower Station dam site as example, through test results samples, engineering-related characteristics analyzed, corresponding corrosiveness requirements relevant standards, surface groundwater (structure) corrosive, indicating degree influence on project. This paper also provide a basis project take protective measures put forward protecting recommendations.