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又一超级水利工程将落地,全国水利投资已连续三年突破万亿元
Di Yi Cai Jing· 2025-06-20 14:21
Core Viewpoint - The rapid development of water conservancy construction in recent years has led to the implementation of several major water conservancy projects, particularly those that have been under discussion for many years [1][5]. Group 1: Major Projects and Investments - The "Yin Da Ji Min" project in Sichuan is set to commence construction within the year, with a total static investment of 57.4 billion yuan and a construction period of 96 months [2][3]. - The project aims to draw water from the Dadu River to the Chengdu Plain, with a designed water intake flow of 80 cubic meters per second and a total water conveyance length of 304.4 kilometers [3]. - The project will involve three energy recovery power stations with a total installed capacity of 388 megawatts [3]. Group 2: Water Supply and Coverage - The "Yin Da Ji Min" project will supply water to eight cities and 43 counties, with average water supply volumes projected to be 1.326 billion cubic meters in 2035 and 1.523 billion cubic meters in 2050 [4]. - The Dujiangyan irrigation area is expected to reach an irrigation area of 11.647 million acres by 2025, expanding its coverage to include new regions [4]. Group 3: Growth in Water Investment - National water conservancy investment has shown rapid growth, with significant projects being launched, including the "Yin Da Ji Min" project and others like the "Yin Jiang Bu Han" project, which has a total investment of 58.235 billion yuan [5][6]. - In the first quarter of this year, eight major water conservancy projects were initiated, with a total investment scale of 43.73 billion yuan, representing a year-on-year increase of 27.8% [6]. - Water conservancy construction investment reached a historical high of 1.1996 trillion yuan in 2023, following a record of 1.0893 trillion yuan in 2022, marking a 43.8% increase from 2021 [7].
中国电建: 中国电力建设股份有限公司2025年1月至5月主要经营情况公告
Zheng Quan Zhi Xing· 2025-06-20 08:28
Group 1: Core Insights - China Power Construction Corporation reported a total new contract amount of 474 billion RMB from January to May 2025, reflecting a slight decrease of 0.93% year-on-year [1][2] - The company signed 2,408 new projects in the energy and power sector, with a total contract value of 301.25 billion RMB, which is an increase of 4.44% compared to the previous year [1] - Hydropower contracts saw a significant increase of 60.66%, totaling 65.39 billion RMB, while solar power contracts decreased by 32.61%, amounting to 85.48 billion RMB [1] Group 2: Business Type Statistics - The energy and power sector includes various segments: wind power contracts increased by 67.33% to 101.80 billion RMB, while thermal power contracts decreased by 62.28% to 14.70 billion RMB [1] - New energy storage projects accounted for 10.75 billion RMB, with no comparative data available [1] - Water resources and environmental contracts totaled 60.80 billion RMB, showing a decline of 17.06% year-on-year [1] Group 3: Regional Distribution - Domestic contracts amounted to 377.61 billion RMB, reflecting a decrease of 6.67%, while overseas contracts increased by 30.51% to 96.40 billion RMB [2] - The overall contract amount from both domestic and international sources totaled 474 billion RMB, with a slight decline of 0.93% [2] Group 4: Major Contract Highlights - Significant contracts include a 300 MW wind power project in the Middle Green Electric Thirteen Rooms, valued at 30 billion RMB, and various other wind and hydropower projects across different regions [3] - The company also secured contracts for a high-performance coal-fired power plant and several solar power projects, indicating a diverse portfolio in renewable and traditional energy sectors [3]
水利股异动拉升 深水规院、韩建河山午后双双涨停
news flash· 2025-06-20 05:15
Group 1 - The core point of the article highlights the significant stock price movements in the water conservancy sector, with companies such as Deep Water Planning Institute and Hanjian River Mountain both reaching their daily limit up [1] - Other companies in the sector, including Tibet Tianlu, Qinglong Pipeline, Aibulu, Zhongshe Consulting, and Sanhe Pile, experienced stock price increases exceeding 5% [1] - Additional companies like Deep Water Haina and Suzhou Planning also saw upward trends in their stock prices, indicating a broader positive movement within the industry [1]
地下输水管线这样穿山遁地(工匠绝活·我在重大工程一线)
Ren Min Ri Bao· 2025-06-19 21:51
Core Points - The Jianghan Water Diversion Project is one of the most challenging water diversion projects in China, featuring the longest single tunnel length and the largest diameter among ongoing projects [5][12] - The project aims to connect the Yangtze River and Han River, enhancing water resource allocation and increasing the average annual water diversion capacity from 9.5 billion cubic meters to 11.51 billion cubic meters [5][12] Group 1: Project Overview - The Jianghan Water Diversion Project has a total length of 194.7 kilometers, with the main tunnel already exceeding 7.5 kilometers and the branch tunnels over 24.1 kilometers as of June 16 [5] - The project involves over 20 units and more than 3,000 construction personnel working together to tackle complex geological challenges [5][6] Group 2: Geological Challenges and Solutions - The project faces multiple geological challenges, including high ground stress, rock bursts, and water inflow, necessitating advanced geological forecasting techniques [6][7] - The maximum depth of the tunnel reaches 1,230 meters, with 36.4% of the sections exceeding 600 meters in depth [6] Group 3: Construction Techniques - The project employs a combination of drilling and blasting methods alongside Tunnel Boring Machines (TBM) for efficient excavation [9] - The TBM "Jianghan Pioneer" has a diameter of 12.23 meters and is designed to perform excavation, spoil removal, and lining installation simultaneously [8][9] Group 4: Innovations in Construction - Innovations in concrete pouring techniques have been implemented to enhance the structural stability of the project, including the use of large steel templates and a three-step smoothing process [10][11] - The project utilizes advanced monitoring systems for TBMs to ensure real-time data collection and problem detection during excavation [8]
卢沟桥分洪枢纽除险加固工程通过验收
Xin Jing Bao· 2025-06-17 06:41
卢沟桥分洪枢纽属于国家级防汛重点工程,包括永定河拦河闸和小清河分洪闸、大宁水库等工程。该工 程于2024年4月开工,包括维修加固闸底板及闸墩混凝土结构,新建机架桥,更换启闭机,修复交通桥 路面等,今年5月该工程完工并具备调度运行条件,运行38年的"老闸"迎来全面升级。 "我们在水毁修复施工过程中也充分考虑河道的修复治理,像在橡胶坝水毁修复及水库设施修复、小清 河河道冲坑整治修复工程中涉及淤泥及垃圾杂物清理、河道疏浚、河床平整等,让崭新的坝袋回来了, 并在堤岸进行绿化。"永定河管理处工程管理科科长彭淑芳介绍。伴随着永定河生态补水,如今永定河 北京段碧波重现,时有水鸟起舞,焕然一新的永定河防洪工程体系,以更强大的韧性和智慧化水平,为 首都筑起坚实的水安全防线。 新京报讯 据"北京门头沟"微信公众号消息,近日,永定河沿线水毁修复工程迎来重大进展:斋堂水库 除险加固、卢沟桥分洪枢纽除险加固工程先后通过单位工程验收,具备正常度汛条件,切实提升了永定 河流域防洪保障水平和安全韧性。 永定河作为北京市西部的重要行洪河道,海河"23·7"流域性特大洪水后沿线多项工程需恢复重建,其 中,由永定河管理处负责除险加固、恢复重建的工 ...
湖北推进水资源水工程资产化改革试点
Zhong Guo Chan Ye Jing Ji Xin Xi Wang· 2025-06-16 16:26
Core Viewpoint - The Hubei Provincial Water Resources Department has issued a pilot plan for the asset reform of water resources and water engineering, aiming to transform water advantages into economic and ecological advantages through innovative measures [1][2]. Group 1: Reform Objectives - The plan focuses on "resource assetization, asset securitization, and financial leverage" as its main line, with a systematic layout of reform tasks [1]. - It aims to clarify the status of water resources, assets, and funds comprehensively, ensuring data authenticity and identifying resources that can be revitalized [1]. Group 2: Implementation Strategies - The plan includes six categories of 16 typical models for pilot projects, such as direct trading models based on water ecological product value realization and water rights trading, and green finance models like water loans and water-saving loans [2]. - A roadmap for reform is outlined, requiring local governments to develop implementation plans by July 10 and complete pilot tasks by November 30 [2]. Group 3: Management and Oversight - The Provincial Water Resources Department will establish a working group for the asset reform, providing case guidance, professional training, and work scheduling to ensure progress [2].
以AI等赋能 河南力推煤炭等重点领域“智改”
Zhong Guo Xin Wen Wang· 2025-06-16 15:39
据河南省工业和信息化厅厅长李建涛介绍,近年来,该省全面推动规模以上工业企业数字化转型诊断全 覆盖和智能应用场景全覆盖,累计诊断服务企业1.8万家,智能应用场景覆盖率接近九成。 中新社郑州6月16日电 (记者阚力)记者16日从河南省政府新闻办举行的"河南省加快数字化转型推动制造 业高质量发展"新闻发布会上获悉,近年来,该省以AI等数智技术赋能,力推煤炭等重点领域"智改"。 河南是中国重要的制造业大省,截至今年5月,拥有41个工业大类、197个中类。 譬如,河南能源集团有限公司应用AI视频智能分析和智能机器人降低职工劳动强度;中国平煤神马控 股集团有限公司搭建万兆矿山"数字高速公路",自动化综合远程控制率提升至85.6%,煤矿生产效率提 高15%以上;河南钢铁集团有限公司上线先进金属仿真设计平台用于特钢AI研发,建设无人浇筑平台, 保障了世界首条"5600mm+5500mm双超宽机架"宽厚板生产线全线贯通。 此外,河南国资国企还发力数智深度赋能。譬如,在大交通方面,"内河智慧绿色第一港"周口港开辟了 中原出海新通道;中豫航空集团有限公司打造空、陆、网一体化的智慧机场、"零碳机场",今年一季度 郑州机场国际和地区客 ...
陕西淤地坝建设成效显著
Shan Xi Ri Bao· 2025-06-15 00:33
Core Insights - Shaanxi province is focusing on the construction of sedimentation dams as a key strategy to address ecological and developmental challenges in the Loess Plateau region, achieving significant ecological, economic, and social benefits over decades [1][2] Group 1: Sedimentation Dams Construction - Sedimentation dams are crucial for soil and water conservation, improving the ecological environment, and enhancing agricultural output, thereby increasing income for local communities [1] - The provincial government has established a coordinated mechanism for sedimentation dam construction, ensuring clear responsibilities and collaboration among various departments [1] - Shaanxi emphasizes unified planning to control sediment flow into the Yellow River, focusing on areas with high sediment concentration and employing a small watershed approach for systematic dam construction [1] Group 2: Project Management and Technological Support - The province treats sedimentation dam construction as a long-term project, enhancing project management to ensure quality and accountability throughout all phases, from design to completion [1] - There is a strong emphasis on technological support, including collaboration with research institutions and universities to promote new construction techniques and materials [1] Group 3: Management and Maintenance - Shaanxi is implementing a "four-in-one" service team management mechanism for dam maintenance, which includes technical guidance at the county level, emergency response at the town level, inspection at the village level, and voluntary maintenance at the group level [2] - The province is enhancing monitoring capabilities by installing monitoring facilities at key sedimentation dams and promoting smart and information-based supervision [2] Group 4: Comprehensive Utilization and Economic Development - The province is deepening the comprehensive utilization of sedimentation dams by enhancing land resource reserves, promoting multi-crop agriculture, and encouraging the cultivation of economic crops such as apples and cherries [2] - There is a focus on developing eco-tourism and related industries, as well as utilizing non-flood season water storage to address water supply issues in arid areas [2] - By the end of 2024, Shaanxi aims to have built 35,000 sedimentation dams, accounting for 58.6% of the national total, with significant achievements in sediment retention and agricultural production [2]
湖北省水利厅召开“十五五”规划编制及重大项目谋划工作座谈会
Shui Li Bu Wang Zhan· 2025-06-13 07:59
厅规计处、水资源处、河道处、湖泊处、农水处、南调处、省设计院,荆州市直水利系统各单位、各县 市区水利和湖泊局负责同志参加会议。 会议指出,"十五五"时期是我国现代化建设承前启后的关键阶段,编制好"十五五"规划意义重大。要深 刻认识和把握这一时期的阶段性特征,以高质量发展为主题,以改革创新为根本动力,把人民对美好生 活的向往作为"十五五"水利工作的出发点和落脚点,坚持问题导向和需求牵引,切实做好重大思路、重 大战略、重大项目、重大政策的总体谋划,为加快建成中部地区崛起的重要战略支点提供水利支撑。 会议强调,荆州在全省水利发展格局中具有重要战略地位。要深刻把握"十五五"规划编制方向。找准问 题,补齐短板,围绕水在经济社会发展中的作用,系统解决荆州"水多、水少、水脏"问题;找准方向, 贯彻新发展理念,统筹发展和安全,守牢水安全底线;找准目标,把握进程,锚定2035年基本实现社会 主义现代化的目标,破解障碍、积蓄动能。要坚持系统思维,整装推进,"软硬"结合。聚焦防洪排涝、 供水保障、粮食安全和生态修复,精准对接国家政策投向和资金导向,统筹"硬投资"和"软建设",深化 项目论证与前期工作,加快环洞庭湖水资源配置、洪湖流 ...
2025年永定河生态补水进行时 北京市水务部门多举措保障补水安全
Shui Li Bu Wang Zhan· 2025-06-13 04:52
Core Points - The Ministry of Water Resources has approved the 2025 water allocation plan for the Yongding River, with ecological replenishment activities underway in Beijing [1] - As of June 6, 2023, a total of 306 million cubic meters of water has been supplied to the Yongding River, along with 31.206 million cubic meters to the Daxing Canal [1] - The Yongding River has maintained ecological base flow throughout the year, with a continuous water flow achieved for five consecutive years, significantly improving the ecological environment and biodiversity in the river basin [1] Group 1 - The ecological replenishment started on March 1, 2023, and has been effectively managed by the Beijing Water Authority [2] - Public awareness campaigns have been launched to enhance citizens' safety and responsible behavior around the river during the replenishment period [2] - Safety measures have been implemented, including the installation of warning signs and increased inspections to ensure compliance with safety regulations [2] Group 2 - The water authority has established a communication mechanism to address unauthorized water activities and ensure public safety [2] - Citizens are advised to adhere to safety guidelines, particularly avoiding dangerous areas and respecting warning signs during the ecological replenishment [2] - Coordination with construction units has been emphasized to enhance safety management and protect personnel and facilities during the replenishment activities [2]