Leak detection in metro station in China
Quality control and leak detection of diaphragm walls, joints and the base of the building pit
At this metro station under construction we carried out leak detection and quality control of diaphragm walls.
The target was to investigate:
- any vertical inflow along the joints of the diaphragm walls,
- quality check of the diaphragm segments,
- any vertical inflow below the base of the wall.