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截至12月16日,承担向家坝二期工程主体混凝土拌制任务的水电四局向家坝工程项目部今年已累计完成混凝土拌制122万m3。向家坝工地共有高程300m、303m、310m、380m四座混凝土拌和系统。其中高程303m、380m两座混凝土拌和系统由水电四局管理运行,这两座系统除了给本项目部供应混凝土外,还给葛洲坝集团、水电三局、七局、十四局、武警水电部队等单位供料。
As of December 16, to undertake the main phase of Xiangjiaba Phase II concrete mixing task of hydropower four Xiangjiaba project this year has completed a total of 1.22 million cubic meters of concrete mixing. Xiangjiaba site a total elevation of 300m, 303m, 310m, 380m four concrete mixing system. Of which elevation 303m, 380m two concrete mixing system management and operation by the four hydropower stations, the two systems in addition to the supply of concrete for the project, but also to Gezhouba Group, hydropower three innings, seven innings, fourteen innings, armed police force Unit supply.