Core Points - The Zhejiang San'ao Nuclear Power Project's Unit 3 has officially commenced construction with the first concrete pour for the nuclear island, marking a significant milestone for the project [1][3] - This project is notable as it is the first nuclear power project in China with private capital participation [1] - The overall construction of the project is progressing smoothly, with Unit 1 having completed pre-fuel safety inspections and entering the fuel loading preparation phase, while Unit 2 is in the hot testing preparation stage [1] Project Details - The concrete pour for Unit 3 involves approximately 8,820 cubic meters of concrete and is expected to last for 57 hours [3] - The project team has implemented several advanced technologies and innovative construction processes, including modular retaining walls and post-application methods for the foundation pit [3] - The modular retaining wall, which is a first for the "Hualong One" reactor design, measures about 62 meters in length and has been designed for efficient site utilization, saving approximately 800,000 RMB in costs and reducing the construction period by about 10 days compared to traditional methods [3] Technical Specifications - Unit 3 is expected to generate an annual electricity output of 1 million kilowatt-hours, sufficient to meet the annual electricity needs of approximately 1 million people [1]

Core Viewpoint - The Zhejiang San'ao Nuclear Power Project, as China's first privately funded nuclear power project, is currently under construction with significant progress, involving nearly 20,000 workers on-site to ensure smooth construction and equipment installation [1][8]. Investment and Project Details - The total investment for the San'ao Nuclear Power Station is 120 billion yuan, covering an area of over 2,700 acres, with plans to build six nuclear power units. Once fully operational, the annual electricity generation is expected to reach 54 billion kWh, equivalent to the total annual electricity consumption of Wenzhou [3]. - The first unit, located closer to the sea, is expected to be operational by the end of this year, with hot testing scheduled for April-May [5]. Technological Advancements - The project utilizes advanced domestic automatic welding machines and wall processing robots, which are specifically designed for nuclear power projects. These robots feature intelligent obstacle avoidance systems and dust-free operation systems, achieving a comprehensive efficiency of 36 square meters per hour [10]. Private Capital Participation - Currently, the first phase of the San'ao Nuclear Power Project has 2% of its shares held by Geely Technology Group. The second phase, approved by the State Council for August 2024, will further increase the number of private enterprises involved, expanding the shareholding of private capital [11]. - The participation of private enterprises not only alleviates funding pressures for major projects but also promotes technological innovation and the development of mixed ownership, providing a model for opening up other monopolistic sectors [13].