Abstract:

The PPP project for the comprehensive development of Shankou area in Anqing High Tech Zone involves site leveling of 5.8 square kilometers, characterized by a large-scale one-time site leveling range and significant site elevation difference. It is adjacent to Wanhe River, a tributary of the Yangtze River, Shimen Lake, and multiple ecological polder areas. There are no existing roads inside. The project design focuses on site vertical layout, slope protection, ecological protection, and construction priorities. By weighing the pros and cons, the optimal site design scheme was determined with the aim of reducing investment. This provides reference and guidance for the large-scale site leveling design and construction of the park in the future.

Key words: site leveling, vertical, drainage, protection, safety, investment