■ Located in Xindong Road (Huangshan Road - Huancheng South Road), Xinyi City.
Jinhuan Construction Group mainly undertakes the construction of underground comprehensive pipe gallery with a total length of 1920 meters. ■ The standard section of the whole line is located in the central separation zone of the road. The section of the standard section is divided into three compartments: comprehensive cabin, thermal cabin and gas cabin.

■ The construction scope of the project covers the main structure construction, drainage engineering, fire and water supply engineering, hvAC engineering, electrical engineering, automatic control engineering and fire alarm engineering.

■ The contract period for 365 days, officially starts in September 15, 2017, and completed on September 14, 2018.