Date: May 2022

Location: Zhengzhou, Henan Province

Equipment: Tangxing SPB2400 MTBM

Type: Sewage project

Geology: Soft soil

Difficulty: Complex geology

Significance: The 137-kilometers-long Jialu River is the longest inland river in Zhengzhou, also the "mother river" of Zhengzhou. After completion, Zhengzhou will build a modern water network system.