潘口水电站建设中环保与水土保持对策研究

Research on countermeasures on environmental protection and soil-water conservation for construction of Pankou Hydropower Station

潘口水电站建设对环境的主要影响包括:受地形条件的限制,工程弃渣主要堆放于冲沟与河滩上,极易因雨水冲刷流入河道而影响水环境;施工道路利用省道,将导致运输繁忙,产生大气与噪声污染;移民安置点众多,安置工程将产生新的水土流失问题。为了加强潘口水电站建设的环境保护工作,业主单位针对各主要环境影响因素,分别制定有效的保护方案,并采取了具体保护措施,既减轻了施工对坝区环境的不利影响,也保证了工程施工的顺利进展。

Through analysis on construction environment of Pankou Hydropower Station, it is discovered that the main impacts of the project construction include that due to landform limitation, the construction spoil is piled in gullies and on the river beach and is prone to washing away into river channel and influences the water environment; the provincial highway is used as construc- tion road, resulting in intensive transportation and bring about air and noise pollution; resettlement will leads to severe soil - wa- ter loss. In order to strengthen the environmental protection of Pankou Hydropower Station, the owner made out protection scheme and concrete measures according to the main influencing factors. By implementation of environmental protection measures, the impact of project construction on environment is mitigated and the smooth construction is guaranteed.