Date: July 2023

Location: Changsha City, Hunan Province

Project Name: Expansion and Reconstruction Project of the Main Sewage Pipe in the South of Changsha Economic and Technological Development Zone

Project type: Sewage Pipe Network Project

Equipment: Tangxing Equipment HRC 1800mm hard rock pipe jacking machine

Geology: Argillaceous siltstone

Jacking Distance: Divided into 4 jacking sections, the total jacking distance is over 400 meters

Significance: The project is located in Changsha Economic and Technological Development Zone, on the north side of Lijiang Port. As the water inlet supervisor of Chengnan Sewage Treatment Plant, it belongs to the pollution receiving scope of Chengnan Sewage Treatment Plant. After the completion of the project, it will improve the local sewage treatment capacity and play a positive role in improving the quality of the surrounding water environment.