Dick Endres, Engineer of Geotechnical Services Section
Phone: 517-322-1207 e-mail: endresr@michigan.gov

Carol Casteel, Section Secretary
Phone: 517-322-5660 e-mail: casteelc@michigan.gov

• Foundation Design, Analysis & Soil Testing
  Responsible for requests and questions regarding subsurface investigation, foundation design and analysis.

  Steve Wohlscheid, Foundation Analysis Engineer
  Phone: 517-322-6197 e-mail: WohlscheidS@michigan.gov
  
  

• Substructure Investigation & Geotechnical Contracting
  Tony Pietrangelo, Transportation Engineer
  Phone: 517-322-1633 e-mail: PietrangeloA@michigan.gov
  
  

• Geotechnical Lab Engineer
  Lou Taylor, Contracts Engineer
  Phone: 517-322-5677 e-mail: TaylorLo@michigan.gov
  
  

• Soils Testing
  Bill Redmond, Engineering Technician
  Phone: 517-322-1208 e-mail: redmondw@michigan.gov

  Doung Pham, Engineering Tehnician
  Phone: 517-322-5680 e-mail: phamd@michigan.gov

• Environmental Compliance
  James Woodruff, Environmental Quality Specialist
  Phone: 517-322-1205 e-mail: woodruffj@michigan.gov
  Steve Adams, Environmental Staff Specialist
  Phone: 517-322-1647 e-mail: adamss@michigan.gov

• Grading/Drainage
  Dave Gauthier, Geotechnical Engineer
  Phone: 517-322-5710 e-mail: gauthierd@michigan.gov

  Thomas Killingsworth, Resource Specialist
  Phone: 517-322-6450 e-mail: killingswortht@michigan.gov

• Density Technology
  Brian Southworth, Engineering Technician
  Phone: 517-322-6004 e-mail:  southworthb@michigan.gov
  
  Justin Foster, Density Technician
  Phone: 517-322-5714 e-mail:  FosterJu@michigan.gov
  
  Adam Strong, Density Technician
  Phone: 517-322-3964
  
  
• Subsurface Investigations
  Scott Henry, Engineering Technician
  Steve Green, Engineering Technician 
  Ricky German, Engineering Technician