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Jerrel L. Shaffer, PE, SE, Owner, President

Jerrel L. Shaffer

Geotechnical and Structural Engineer, Decatur office Education & Background Bachelor of Science in Civil Engineering, University of Illinois, Urbana-Champaign, 1973 Master of Science in Civil Engineering, University of Illinois, Urbana-Champaign, 1974 Experience & Responsibilities Previously… Jerrel L. Shaffer

Geotechnical Engineering

Geotechnical engineering is a specialized branch of civil engineering that deals with the behavior of earth materials on structures.  It generally involves an investigation of subsurface conditions, soil sampling and laboratory testing with recommendations for… Geotechnical Engineering