At Tolunay-Wong Engineers Inc., we are committed to providing the highest
quality geotechnical and construction materials testing services available.

  • Site Selection & Development
  • Dynamic Machine Foundations
  • Erosion Control & Slope Stability
  • Marine & Dock Structures
  • Groundwater Improvements
  • Groundwater Modeling & Monitoring
  • Shallow & Deep Foundation Design
  • Geotechnical Instrumentation & Monitoring
  • Earth Structures & Retention Systems
  • Pavement Design
  • Groundwater Control
  • Geologic & Fault Hazard Studies
  • Laboratory Testing
  • Remote Sensing
    		•
       
  • Fill & Backfill Compaction
  • Concrete Compressive Strength
  • Mix Designs for High Performance Concrete
  • Asphaltic Concrete Monitoring
  • Concrete Monitoring & Sampling
  • Fresh Concrete Plastic Properties
  • Structural Steel Inspection
  • Pile Inspection
  • Load Testing of Building Frames/Special Sections
  • Post Tensioning Inspection
  • Pre-cast Concrete Inspection
  • Materials Testing Laboratory:
    - Grout
    - Masonry
    - Coring
    - Asphalt
    - Concrete
    		•
       
  • Phase I & II Environmental Site Assessments
  • Wetlands Identification/Delineation
  • Asbestos/Lead-based Paint Consulting
  • Remedial System Design/Installation
  • Environmental Impact Statements
  • Indoor Air Quality (Molds, Spores, etc.)
    		•
       
  • Landfill Compliance
  • Terrain Modeling
  • Soil Assessment
  • Survey Coordination
  • Quantity Verification
    		•
       
  • Electromagnetics
  • Seismic Refraction
  • Electrical Resistivity
  • Geophysical Logging
  • Downhole Seismic Refraction
  • Ground Penetrating Radar
  • Magnetics
  • Seismic Reflection
  • Gravity
  • Vibration Monitoring
  • Marine Surveys

    • - Magnetics
    - Bathymetry
    - Sub-bottom Profiling
    - Slide Scan Sonar
    - DGPS Positioning/Navigation

    Copyright © 2001 - Tolunay-Wong Engineers, Inc. and DayStar Design & Graphics
    If you have any problems with this site please email the Webmaster