Lai & Associates
Geotechnical Engineers
Geotechnical and Geological Investigations
Geotechnical Engineering Studies
Construction Services
Geology and Engineering Geology
Special Inspection
Other Services

Construction monitoring, observation and testing services include:

  • Site grading
  • Foundation excavations
  • Backfill placement
  • Subgrade preparation
  • Pile driving
  • Retaining wall construction
  • Drilled pier construction
  • Rock anchor placement
  • Asphalt and concrete paving
  • Ground improvements
  • Drainage systems
  • Moisture and field density testing
  • Field instrumentation
  • Compaction grouting
  • soil nail wall construction
  • Material testing
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