January 25, 2021 9:12:02 PM

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   . surveying services

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Wellert Corporation offers a wide range of geotechnical engineering and drilling services.
Through longstanding contracts with reliable, local drilling companies, we can perform large diameter drilling, standard penetration testing (ASTM D1586), rock and concrete coring, Geoprobe® borings and air-rotary investigations.
Investigations are performed utilizing equipment ranging from modern all terrain drilling units to small truck-mounted equipment and anually operated equipment such as the “Wildcat Dynamic Cone Penetrometer”.

Our staff of professional engineers and geologist provides the following geotechnical engineering services:
  • Subsurface Soil and Rock Investigations
  • Foundation Design and Analysis
  • Foundation Improvement
  • Pavement Design and Analysis
  • Soil and Rock Quality Testing
  • Soil Quality Improvements
  • Slope Stability Analysis
  • Settlement Analysis
  • Earth Retaining Structures
  • Soil and Rock Mechanics
  • Dynamic Compaction Planning
  • Expert Witness Testimony
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