Our Geotechnical Engineering Services

Erosion Consulting

 NPDES Permitting – National Pollutant Discharge Elimination System (NPDES) – EPA
What is NPDES? The NPDES permit program addresses water pollution by regulating point sources that discharge pollutants to waters of the United States.

  • Turbidity Testing
  • Erosion Inspection
  • DOE , Department of Ecology

Geotechnical Engineering

  • Slope Stability Analyses
  • Site Recognicenss
  • Helical Earth Anchor Design
  • Soil Laboratory Testing
  • Geotechnical Engineering Studies
  • Retaining Wall Design
  • Infiltration Testing
  • Streambank Restoration
  • Deep  Foundation Design
  • Micro Pile Design
  • Soil science

Material Testing & Inspection

  • Compaction Testing
  • Special Inspections
  • Concrete Testing
  • ACI , American Concrete Institute
  • Reinforced Steel Inspection
  • ASTM, American Standards Testing Method

Construction Monitoring

  • Earthwork Construction
  • Compaction Testing
  • QC , quality control
  • QA , quality assurance

Contact Us

1101 Broadway St STE 216, Vancouver, WA 98660

(360) 200-8693


Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) in /home/wacloud/public_html/swt.ski/wp-includes/functions.php on line 5309