How many years and months did the construction of the Three Gorges Dam last?

1994 officially started construction. In the afternoon of June 1 2003, water storage and power generation began, and it was fully completed in 2009. Duration 16 years.

The Three Gorges Project of the Yangtze River adopts the scheme of "one-level development, one-time completion, water storage by stages and continuous resettlement". The total construction period of the project is 1994 to 2009 *** 16 years, which is divided into three stages, and the project was fully completed in 2009.

The first phase project (1994- 1997) is the construction preparation and the first phase project.

The second phase project (1998-2003) is the second phase project.

The third phase of the project from 2004 to 2009 is the third phase.

The dynamic total investment of the Three Gorges Project is estimated to be 203.9 billion yuan, and the reservoir will eventually submerge 4310.3 million mu of cultivated land, and eventually10.65438+0.8 million people will be resettled. Among them, the hub project is 50.09 billion yuan; 11300,000 resettlement fee is 30.07 billion yuan; The power transmission and transformation project is 654.38+05.3 billion yuan.

The Three Gorges Dam is located in Sandouping, Yichang City, Hubei Province in the middle of Xiling Gorge, 38 kilometers away from the downstream Gezhouba Water Control Project, and it is the largest water control project in the world today. After the completion of the Three Gorges Dam, a 600-kilometer-long reservoir has been formed, which has become a rare new landscape in the world. There are five parks in the dam: Three Gorges Exhibition Hall, Tanziling Park, 185 Park, Near Dam Park and Interception Memorial Park, with a total area of *** 15.28 square kilometers. Relying on the Three Gorges Project, the largest water conservancy control project in the world, the tourist area fully displays the engineering culture and water conservancy culture. In Tanziling, you can overlook the dam and the Yangtze River. The flood discharge scenic spot is magnificent and thunderous. 185m water level scenic spot, the Gaoxia Pinghu upstream of the dam is in sharp contrast with the turbulent river downstream. Interception Memorial Park has colorful performances such as singing and dancing, and it is also the center of internal traffic in the scenic spot.