- 50,000 m3 bulk excavation for a 40-storey tower and 4-storey podium.
- Cutter Soil Mixing (CSM) shoring wall with solid bar and hollow bar tie-back anchors to facilitate bulk excavation to depths of 20m.
- Ground improvement beneath the raft foundation with full displacement stone columns and cemented gravel columns.
- Groundwater management with well point dewatering.