Outstanding Geotechnical Engineering Project

The Prima Deshecha Landfill Zone 4 - Phase A Composite Liner Project stabilized a deep-seated landslide within a complex fault-controlled geologic setting using innovative staged slot excavation and seismic-resilient design. Integrating advanced slope analysis, adaptive construction sequencing, and groundwater control, the project protects critical landfill infrastructure and establishes a benchmark for large-scale geotechnical stabilization projects.