大型水电站施工期粉尘防治与管理探讨——以白鹤滩水电站为例

Dust prevention and control of large-scale hydropower project in construction period: case of Baihetan Hydropower Station

大型水电站工程开挖量巨大,施工过程造成大量的粉尘污染。加强对粉尘污染的预防与控制,探索有效可行的除尘途径,是实现环境保护的重要举措。以白鹤滩水电站为例,针对水电站施工期间粉尘防治遇到的问题和管理瓶颈,提出了相应的技术改进方案,并从健全制度体系、规范合同管理、加强环境监理、搭建多元平台等方面提出了管理新思路,以为我国其他大型水利水电工程建设期间粉尘防治与管理提供一定参考。

The construction of large-scale hydropower projects is characterized as huge excavation work that usually causes serious dust contamination. To strengthen the prevention and control of dust contamination and explore effective dust-removal measures are important for environmental protection. Aiming at Baihetan Hydropower Project,we put forward some technically improved methods according to the dust control practice in the construction period,and further propose some management ideas in terms of perfection of system,standardization of contract management,enforcement of environment supervision,establishment of communication platform of engaged parties. The suggestions could provide reference for dust prevention of other large-scale hydropower projects.