29日，国新办举行"高质量完成'十四五'规划"系列主题发布会。相关负责人介绍，"十四五"以来，我国水利基础设施建设取得新进展。 2022年水利建设完成投资首次迈上万亿元大台阶，并连续3年突破历史纪录。2024年达13529亿元，预计"十四五"水利建设完成投资超5.4万亿元，是"十三 五"的1.6倍。 "十四五"以来，新开工重大水利工程172项，水利基础设施布局、结构、功能和系统集成加快优化。 截至2024年底，我国共建成水库9.5万座、大中型调水工程200项、大中型灌区6924处、堤防31.8万公里，形成了世界上规模最大、功能最全、惠及人口最 多的水利基础设施体系。 水利基建连续三年刷新纪录，不仅彰显着"中国速度"，更折射出高质量发展的深刻内涵！一起来解锁近期我国水利基建的"超级工程"。 智造高坝：智解世界级难题 9月28日，滇中引水工程施工取得重要进展。位于云南玉溪段的曲江倒虹吸工程成功下穿峨大公路，标志着这一国家重大水利工程建设实现新突破。施工 中，建设团队面临公路沉降控制精度高、地下管线复杂、生态保护要求严等多重挑战。通过技术攻关，项目采用精细化探测、三维管线定位和生态隔离等 创新工艺，实现路基沉降控制 ...

Core Viewpoint - The Dianzhong Water Diversion Project has made significant progress with the successful construction of the Qujiang inverted siphon, marking a breakthrough in this major national water conservancy project [1][2]. Group 1: Project Overview - The Qujiang inverted siphon is located in the Water Tank Village of Gaoda Township, Tonghai County, Yuxi City, and spans approximately 1829 meters, intersecting multiple transportation routes and rivers [2]. - The project is part of the largest water diversion project under construction in China, covering a total length of 664.326 kilometers, including 611 kilometers of water diversion tunnels [3][5]. Group 2: Technical Challenges and Innovations - The construction team faced challenges such as high precision requirements for road subsidence control, complex underground pipelines, and strict ecological protection standards [2]. - Innovative techniques such as refined detection, three-dimensional pipeline positioning, and ecological isolation were employed to control roadbed subsidence within 3 millimeters while ensuring the safety of the ecological environment and pipelines [2]. Group 3: Expected Impact - Upon completion, the project is expected to achieve an annual water diversion volume of 340 million cubic meters, effectively alleviating water scarcity issues in the central Yunnan region and benefiting over 11 million people along the route [5].

滇中引水工程曲江倒虹吸位于玉溪市通海县高大乡水塘村境内，里程范围内与多条交通要道、曲江及其支流交叉，前接电站尾水池，后接鸡米冲隧洞进口， 全长约1829米。施工中，建设团队面临公路沉降控制精度高、地下管线复杂、生态保护要求严等多重挑战。通过技术攻关，项目采用精细化探测、三维管线 定位和生态隔离等创新工艺，实现路基沉降控制在3毫米以内，同时确保了沿线生态环境和管线安全。 9月28日，滇中引水工程施工取得重要进展。位于云南玉溪段的曲江倒虹吸工程成功下穿峨大公路，标志着这一国家重大水利工程建设实现新突破。 滇中引水工程是我国在建规模最大的引调水工程，途经丽江、大理、楚雄、昆明、玉溪、红河，线路全长664.326公里，其中引水隧洞611公里。建成后年均 引水量达34亿立方米，将有效缓解滇中地区缺水问题，惠及沿线1100多万人口。（总台记者 李常明） ...

Group 1: Energy Projects - The construction of the China Green Development Ginta Multi-Energy Complementary Power Station in Gansu is accelerating, with the molten salt liquefaction process nearing completion during the May Day holiday. The power station is expected to generate 1.45 billion kilowatt-hours annually upon completion [1] - In Jiangsu, the Guodian Investment Binhai 2×1 million kilowatt thermal power expansion project is underway, with 410 workers actively engaged. Once operational, it will supply 10 billion kilowatt-hours of electricity to the Yangtze River Delta each year [1] - The Qingyu DC Phase II 100 MW solar thermal power station in Qinghai is preparing for grid connection testing, with over 100 workers involved in pipeline and heliostat inspections. This project is part of the world's first long-distance renewable energy transmission corridor and is expected to generate 227.1 million kilowatt-hours annually [1] Group 2: Civil Engineering Projects - The Kunming Changshui International Airport expansion project in Yunnan is progressing rapidly, utilizing advanced distributed IoT management to create a smart terminal [2] - The Jinan Metro Line 4 has achieved a significant breakthrough with the completion of a 589-meter underground tunnel, paving the way for its operation by the end of the year [2] - The Longyun Irrigation District project in Guangxi is over 85% complete, with the construction of three remaining dams underway. Once finished, it will improve irrigation for 514,000 acres and produce an average of 32,400 tons of grain annually [2] - The Dianzhong Water Diversion Project, the largest water resource allocation project in Southwest China, has over 2,000 workers focused on tunnel excavation. The project aims to alleviate water supply issues in urban areas and improve local ecological conditions [2]