Preface
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。