Geotechnical Investigations
Subsurface Exploration
Foundation Design Criteria
Retaining Wall Design Criteria
Landslide Repair
Subsurface Drainage Recommendations
Pavement Design & Repair Criteria
Forensic Evaluation

Fault Trench Studies
Coastal Hazard Evaluation/Bluff Retreat
Geologic Mapping
Feasibility Studies
Ground Movement Monitoring
Forensic Evaluation

Nuclear Gauge Compaction Testing
ACI Certified Concrete Sampling
Foundation Excavation Observation
Tieback/Soil Nail Installation and Testing
Ground Stabilization

Geotechnical Plans and Specs
Slope Stability Analysis
Soliciting Bids
Engineers Estimates

Moisture Content (ATSM D 2216)
Dry Density (ASTM D 2937)
Atterberg Limits (ASTM D 4318)
Modified Proctor Compaction Curve (ASTM D 1557)
Standard Proctor Compaction Curve (ASTM D 698)
Sieve Analysis (ASTM D 422)
-200 Wash (ASTM D 1140)
Unconfined Compression (ASTM D 2166)
Hydrometer (ASTM D 4829)
Direct Shear (ASTM D 3080)
1-D Consolidation (ASTM D 2435)
Expansion Index (ASTM D 4829)

Peer Review
Expert Witnessing
Litigation Support
On-Call Municipal Consultation