Group Delta Consultants provide a broad range of geotechnical engineering services including:

• Site explorations including drilling and cone penetrometer tests (CPTs)
• Foundation alternatives analyses
• Embankment and excavation slope stability evaluations
• Excavation, shoring, and dewatering recommendations
• Soil improvement recommendations
• Settlement analysis and monitoring
• Seismic fault investigations
• Anchor load tests
• Evaluation of soil bearing capacity
• Pile driveability and capacity analyses
• Site grading specifications
• Probabilistic and deterministic seismic hazard evaluations
• Liquefaction potential studies
• Selection of seismic design parameters
• Stability analyses of reinforced embankments or dikes
• Stability analyses of slopes, channels and excavations
• Pile capacity curves
• Cantilevered, anchored, and braced sheet pile analyses
• Retaining and flood walls analyses
• Seepage analyses
• Dewatering design