Foundation Design

PSA Design's services include the assessment and interpretation of the following:

  • Shallow foundations for low rise structures
  • Soil-structure interaction
  • Shrinkage and swelling/influence of trees in clay soils
  • Modifications to existing structures
  • Underpinning
  • Deep basements/excavations
  • Ground improvement
  • Reinforced slopes, embankment and soil nailing
  • Settlement analysis
  • Pavements
  • Subsidence
  • Cofferdams
  • Dewatering