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引滦入津工程是目前全国最大的跨流域大型城市供水工程。线路全长二百三十余公里,全部工程二百多项,引水、输水、蓄水、净水、配水工程完整配套,隧洞、泵站、治河、挖渠、闸涵、倒虹、水库、水厂、管道、桥梁等工程齐全,仅保通水项目就完成土方3442万立米,石方166.33万立米,混凝土63.12万立米,工程量大,技术复杂,工期紧迫,难点很多,1982年5月11日开工,1983年9月11日正式通水,全部工程予计1984年底建成。在一年另
The project of drawing Luan River into Tianjin is currently the largest water supply project in large-scale inter-basin cities in China. The total length of the line is 230 kilometers, more than 200 projects, complete supporting facilities for diversion, water conveyance, water storage, water purification and water distribution. Tunnels, pumping stations, There are 34,400,000 cubic meters of earthwork, 1,663,300 cubic meters of stonework and 63,120 cubic meters of concrete. The project volume is large, the technology is complex, and the construction period is urgent, and there are many difficulties in 1982, due to the complete works of reservoirs, waterworks, pipelines and bridges. Started on May 11, September 11, 1983 formally open water, all projects to be completed by the end of 1984. In another year