NEOM Mega City Infrastructure Pile Foundation
Underground parking and light rail tunnel pile foundation works for NEOM zero-carbon city, with pile depths of 60-90m and diameters of 2.0-2.5m.
项目挑战
Sandy strata prone to hole collapse, extremely strict zero-carbon construction standards, and tight project deadlines.
解决方案
Deployed 10 high-performance rotary drilling rigs (including high-capacity XR600E units), combined with steel casings and high-quality slurry wall protection technology.
项目成果
Achieved a daily average of 3 piles per rig, completing the project 2 weeks ahead of schedule despite starting 1 month late, demonstrating the exceptional performance of Chinese rotary drilling equipment in extreme environments.