The structure type of the workshop in this project is portal rigid frame, with a construction area of 50,000 square meters. It won the Zijin Cup of Jiangsu Province in 2011.
The single span of this trestle project reaches 80 meters, which is the largest span among similar trestles in China. It has a double-belt and double-layer grid truss structure.
This project is the steel structure main workshop of the coal preparation plant, which is a multi-storey frame structure and the world’s largest coking coal washing system, with a construction area of 46,000 square meters.