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一、工程概况通榆河是江苏省江水东引北调工程项目中向北送水的骨干河道.对解决苏北沿海地区水源、调度排涝、冲淤保港和航运交通有着重要的意义。淮河入海水道工程是扩大洪泽湖泄洪出路、确保淮河下游地区防洪安全的重要工程.这两项工程都将在“八五”、“九五”期间动工兴建.根据工程规划,淮河入海水道淮安以东段采用在苏北灌溉总渠北侧2.5km宽范围内束堤漫滩行水的方式向东排泄洪水.通榆河为南北走向,采用自流引江地面以下行水的方
First, the general situation of the project Tongyu River is the key channel of northward delivery of water in the eastward diversion project of Jiangsu-Jiangsu East River, which is of great significance to solve the water sources, dispatch and drainage in the coastal areas of northern Jiangsu, preserve the silt, protect the harbor and transport traffic. Huaihe River into the sea waterway project is to expand Hongze Lake flood outlet way to ensure flood safety in the lower reaches of the Huaihe River, an important project.These two projects will be “85”, “95 ” period to start construction.According to the project planning, Huaihe River into the sea to the eastern section of Huaian northern submarine irrigation canal north of 2.5km wide flood burst bundled floodplain way to the east. Tongyu River for the north-south direction, square