Geotechnical Exploration

  • NST Principals offers over 20 years of experience related to geotechnical exploration and recommendations for design and construction of foundations for buildings (single-family, industrial, and multi-story high rises), roadways, parking lots, bridges, and culverts, etc.
  • Geotechnical Investigation, Data Analysis and Recommendations

Soil Borings
In-Situ Sample Collection
Field Soil Classification
Data Analysis
Report Preparation
Forensic Investigation
Foundation Recommendations
Bearing Capacity Recommendations
Pavement Design Recommendations
Mass Grading Recommendations
Lateral Soil Pressure Calculations
Retaining Walls Design and Recommendations
Recommendations to Prepare Concrete Floor Subgrade