Project background

■ Located in Yuxiang street to Zhaiying street, Shijiazhuang City, including 2270m Cangfeng road project and 2300m Comprehensive Pipe Gallery on Cangfeng Road Project;

■ Structure form of Pipe Gallery: cast-in-place concrete frame structure; pipeline into the gallery includes natural gas pipeline, sewage pipeline, thermal pipeline, water supply pipeline and telecommunication pipeline, etc.

■ The pipe gallery has five sections, including natural gas tank, sewage tank, thermal tank, power tank and water tank.

■ Jinhuan Construction Group has contracted earth and stone works, main works, demolition and restoration of completed roads, etc. During the construction process, the construction specifications shall be strictly implemented, and the project shall be started in July 2018 and successfully completed in April 2019.