China is a large country with water conservancy and hydropower. Water conservancy and hydropower resources are rich, which is of great significance in the strategic layout of energy development and utilization in China. Water is the source of life, and electricity is the blood of social development. Life cannot be short of water, and we can’t live without electricity. With the rapid increase of energy production and consumption, it has become the general trend to increase the optimization and adjustment of energy structure and actively develop clean and high-quality energy. On the basis of ecological protection, the orderly development of water energy resources and the acceleration of the development of water conservancy and hydropower are of great strategic significance and irreplaceable importance to alleviate the contradiction between energy supply and demand, improve the energy structure, protect the ecological environment and promote the sustainable development of economy and society. The development of irrigation through water conservancy and hydropower stations plays a very important role in improving the quality of China’s limited cultivated land resources and better playing the role and benefit of China’s limited land resources. Therefore, in addition to power generation, the development of water conservancy and hydropower energy also has comprehensive benefits such as irrigation, flood control and shipping, which are very important for the economic and social development.
Since the reform and opening up, especially in the new century, the fundamental principle of “protection in development and development in protection” has been highlighted in the development of water conservancy and hydropower energy in China. The preliminary research and demonstration work of water conservancy and hydropower energy development has been continuously strengthened, the environmental protection efforts have been further increased, and the environmental protection measures have been improved. Nowadays, we combine the development of water conservancy and hydropower with the comprehensive utilization of water resources, the construction of ecological engineering and the development of regional economy. To realize the comprehensive development of water resources in the river basin, to make the construction of water conservancy and hydropower beneficial to environmental protection, to form a more beautiful ecological environment, and to promote the progress of human economic society, has become the guiding ideology strictly followed in the development of water conservancy and hydropower energy in China.
This book expounds the relevant knowledge of water conservancy and hydropower engineering construction from the aspects of project investment, bidding and cost, risk adjustment mechanism, construction progress management and integrity construction, construction control and project monitoring. And it also explains the relevant problems of water conservancy and hydropower engineering construction management. As this book covers a lot of contents and involves a lot of knowledge, the format, depth and breadth of the contents of each chapter may not be the same, and fallacies are inevitable. Readers are welcome to criticize and correct them.

前 言
我国是一个水利水电大国，水利水电资源丰富，水利水电在我国的能源开发利用战略布局中有着重要的意义。水，维系生命的源泉；电，社会发展的血脉。生命不能缺水，生活不能缺电。随着能源生产和消费的快速增加，加大能源结构优化调整，积极发展清洁优质能源己成大势所趋。在保护生态基础上有序开发水能资源，加快水利水电发展对缓解能源供需矛盾，改善能源结构，保护生态环境，促进经济社会可持续发展具有十分重要的战略意义和不可替代的重要作用。通过水利水电站发展灌溉，对于提高我国有限的耕地资源质量，更好发挥我国有限土地资源的作用和效益，起着非常重要的作用。所以，开发水利水电能源除了发电以外，还有灌溉、防洪、航运等综合效益，这些对于经济社会的发展都是十分重要的。
改革开放以来，特别是进入新世纪，我国水利水电能源开发突出了“开发中保护、保护中开发”这一根本原则，不断加强水利水电能源开发的前期研究和论证工
作，进一步加大了环境保护力度，完善了环境保护措施。如今，把水利水电开发与水资源综合利用、生态工程建设和地区经济发展相结合，实现流域水资源的综合开发，使水利水电建设有利于环境保护、形成更加优美的生态环境，促进人类经济社会的进步，已经成为我国水利水电能源开发中严格遵循的指导思想。
本书从水利水电工程的项目投资、招投标及造价、风险调节机制、建设进度管理和诚信建设、 施工控制工程监测等多个方面阐述了水利水电工程建设的相关知识，解释了水利水电工程建设管理的相关问题。由于本书包罗内容较多，涉及知识较烦琐，各章节内容的格式、深度和广度可能并不一致，且谬误无可避免，敬请广大读者批评指正。

With the development of regionalization and integration of the world economy, China’s social and economic development is also progressing rapidly. The importance of contracting and management of water conservancy projects is also increasing. Under the conditions of market economy, the pressure of competition for water conservancy project contracting is also increasing. Therefore, the establishment and practice of the management system is imperative. The traditional management system and consciousness can not meet the social needs of rapid development. It is necessary to build a new management system and process control, establish a reasonable management system in colleges and universities, and better supervise the implementation of water conservancy projects.
This book mainly explains the whole process of general contracting of water conservancy projects. First, it starts with the theoretical system of water conservancy project construction and management, and then explains the management of the general contracting of water conservancy projects like the division of functions, the control of the design of the general contracting project of the water conservancy project, the management control of the procurement of the total cost project of the water conservancy project, the planning of water conservancy projects during construction and on-site management, acceptance management after completion of water conservancy projects, progress, costs, HSE entire process control of water conservancy projects, analyze and take reasonable measures to avoid the risks encountered in the construction process, reasonably coordinate and unify the management of personnel in the entire process, and summarize and analyze the entire project after completion. Hope to bring reference and help to readers.

前 言
随着世界经济的区域化和一体化的发展，我国的社会经济发展也飞快进行，对于水利工程的承包和管理重视程度也不断提高，市场经济条件下，水利工程承包的竞争压力也越来越大，所以，管理体系的建立和实践势在必行，传统的管理体系以及意识已经不能满足飞速发展的社会需求，需要建设新的管理体系和流程把控，建立高效合理的管理体系，更好地监管水利工程的实施进行。
本书主要对于水利工程总承包的整个流程做了讲解阐述，首先从水利工程建设与管理的理论体系着手，然后讲解了水利工程总承包项目对于组织的管理比如职能的划分；水利工程总承包项目设计方面的把控；水利工程总成本项目采购方面的管理控制；水利工程在施工过程中的计划以及现场的管理；水利工程竣工之后的验收管理；水利工程项目的进度、费用、 HSE 整个流程的把控；对于施工过程遇到的风险进行分析采取措施合理规避；整个流程中的人员进行合理协调统一管理；对整个项目完成后进行总结分析。希望能给读者带来参考和帮助。

Water conservancy engineering construction has a long history. Dujiangyan, built in China as far as 256-251 BC, not only embodies achievements in planning and design, but also has many innovations in construction technology, such as the excavation of pile separation, the construction of fish mouth and flying sand weir with bamboo cages and pebbles, and the application of tenon cofferdam. Some of construction methods, such as pebble masonry, have been used up to now. For example, the Yellow River Levee, Qiantang River Seawall, Ling Canal and Beijing to Hangzhou Canal and other projects all show achievements of ancient water conservancy construction technology. Especially in river engineering, China has a history of thousands of years of flood prevention and control, and has accumulated rich experience in dealing with dangerous works, closure and other construction technologies.
Since the 20th century, hydraulic structure has developed rapidly in the world, and its scale has become larger and larger. For example, compared with the completed hydraulic structures, the hydraulic structures under construction and to be built in China have been greatly improved both in form and scale: the height of solid rock dam will be increased from 100m to nearly 200m, while the height of concrete dam will be about 250m; the installed capacity of the power station will reach 3-4 million kW or even more than 10 million KW; some medium and low head pumped storage or hybrid pumped storage power stations have been built; some large-scale water diversion, water supply, irrigation and other projects will also be put into practice. From the perspective of the whole world, the prospect of hydraulic architecture is to develop into high water head, large capacity, new materials, new structures, etc. With the continuous improvement of construction technology and the adoption of large-scale and efficient construction machinery and high-speed and large-capacity electronic computers, the design and research of high arch dam, high earth rock dam, roller compacted concrete dam, deep buried tunnel and large-scale underground buildings will make rapid progress. In addition, the application of prefabricated small and medium-sized hydraulic structures, as well as the monitoring and management technology of hydraulic structures will also be greatly developed.

前 言
水利工程施工有着悠久的历史， 中国远在公元前 256—前 251 年修建的都江堰，不仅体现了规划设计方面的成就，在施工技术方面也有许多创造，如离堆的开凿、鱼嘴及飞沙堰的竹笼卵石砌护以及杩槎围堰的应用等，其中有的施工方法如卵石砌护沿用至今。又如黄河大堤、钱塘江海塘、灵渠及京杭运河等工程都显示出古代水利工程施工技术的成就。特别在河工方面，中国有几千年防御与治理洪水的历史，在处理险工和堵口截流等施工技术方面积累了丰富的经验。
20 世纪以来，水工建筑在世界各国发展迅速，规模也越来越大。如中国在建及拟建水工建筑与已建成的相比，无论在形式上、规模上都有较大的改进和提高：土石坝的高度将从 100m 提高到近 200m，而混凝土坝的高度则将达到 250m 左右；电站装机容量将达到 300～400 万千瓦甚至 1000 万千瓦以上；一些中、低水头的抽水蓄能或混合式抽水蓄能电站已开始兴建；一些大规模的引水、供水、灌溉等工程亦将相继投入实施。从全世界而言，水工建筑的前景是向高水头、大容量、新材料、新结构等方面发展。随着施工技术不断提高和大型、高效施工机械及高速、大容量电子计算机的采用，高拱坝、高土石坝、碾压混凝土坝、深埋隧洞及大型地下建筑物等的设计和研究将会有较快的进展。此外，预制构件装配化的中小型水工建筑的应用，以及水工建筑监测和管理调度技术等也将随之有较大发展。

As the infrastructure of our country’s economy and society, water conservancy construction benefits the people and becomes an indispensable support to promote the sustainable development of economy. In the 21st century, modern water conservancy faces the severe challenges of water resources shortage and ecological environment deterioration while building a comprehensive flood control and disaster reduction system. Rational utilization of water resources and construction of water conservancy will still be an important strategic measure to ensure the development goal of China in the new century. Water conservancy has a long history and a wide range. In the vast number of water conservancy projects, it is not easy to select famous water conservancy projects. Due to the difference of engineering properties and various categories, it is difficult to unify the standards of water conservancy projects. The basic principle is that among all kinds of water conservancy projects that have been completed and are to be completed, water conservancy projects with the characteristics of “high, large, heavy and special” are selected, with outstanding scale, benefit, style and certain popularity. Among them, there are many dams of more than 100 meters, hydropower stations of more than one million kilowatts, irrigation areas of one million mu, large-scale water conservancy projects, important flood control projects, and projects with distinctive characteristics and special impact, etc. From a comprehensive point of view, “famous” also includes projects that should learn lessons due to major problems or accidents.
With the development of water resources in China, more and more attention has been paid to the environmental problems in the construction of water conservancy projects. We should pay attention to the protection of ecological environment in every link of planning, design, construction, operation and management of the project. At the same time, measures such as science and technology, economy and law should be taken to establish the management system of the construction environmental protection. We should make clear the respective responsibilities of the owner, the supervisor and the construction unit, formulate the plan of the environmental protection during the construction period of the project, minimize the damage to the original ecological environment caused by the construction, and coordinate the construction of water conservancy project with the sound cycle of resources and environment and the sustainable development of society and economy.

前 言
水利建设作为我国经济社会的基础设施，造福于人民，成为促使经济可持续发展不可或缺的支撑。继往开来， 21 世纪现代水利面临的是在全面建设防洪减灾体系的同时，重点解决水资源紧缺和生态环境恶化的严峻挑战，合理利用水资源与兴修水利仍将是保证我国新世纪发展目标的一项重大战略措施。水利历史悠久，范畴广泛。在浩如烟海的水利工程中，选取著名水利工程并非易事。由于工程属性差异、门类繁多，给水利工程的统一标准带来了困难。基本原则是，在已建成和待建成的各类水利工程中，选择了具备“高、大、重、特”的特点，其规模、效益、风格突出，并享有一定的知名度的水利工程。其中不乏百米级以上的大坝，百万千瓦以上的水电站，百万亩灌区，大型水利枢纽，重要的防洪工程，有鲜明特色及有特殊影响的工程等。从全面观点出发，“著名”之中也纳入了因存在重大问题或是失事出险而应吸取经验教训的工程。
随着我国水资源的大力开发，水利工程施工过程中的环境问题受到人们越来越多的重视，我们应在工程的规划、设计、施工、运行及管理的各个环节中都要注意保护生态环境，同时，还应采取科技、经济、法律等措施，建立施工环境保护管理体系，明确业主、监理和施工单位的各自职责，制订工程施工期环境保护计划，尽量减轻施工对原有生态环境的破坏， 使水利工程建设与资源环境的良性循环和社会，经济的可持续发展相协调。

With the rapid development of China’s economy, more and more water conservancy projects are constructed, but there are some problems in the quality of current water conservancy projects, which cause the hidden danger of project safety. As an indispensable part of urban construction, water conservancy project construction quality determines the development of municipal construction, and the level of construction management plays a decisive role in the whole project. At present, although the construction management level of water conservancy projects in China has been greatly improved, but there are still some deficiencies in the specific construction process, we must give a full understanding, take effective measures to improve the construction quality of water conservancy projects.
This book will mainly discuss four aspects of water resource safety, water conservancy project construction, water conservancy project management technology, flood prevention and disaster reduction safety technology.

前 言
随着我国经济的飞速发展，水利工程施工越来越多，但是当前水利工程的质量存在一定的问题，造成了工程的安全隐患。水利工程作为城市建设不可缺少的重要部分，水利工程施工质量的优劣决定了市政建设的发展，施工管理水平的高低对整个工程起着决定的作用。当前，虽然我国水利工程施工管理水平较之前有了很大的提高，但是在具体施工过程中还存在着一些不足，必须给予充分的认识，采取行之有效的改进手段，提高水利工程的施工质量。
本书将主要通过对水资源安全、水利工程施工、水利工程管理技术、防汛减灾安全技术等四个方面进行一定的论述。