Wang Engineering, Inc. (Wang) has extensive experience in managing Quality Control / Quality Assurance (QC/QA) requirements, coordinating QA processes, performing QA field and laboratory tests, and inspecting QC activities for earthwork, construction aggregates, concrete, and asphalt. Our trained personnel assist Resident Engineers with documentation of construction activities, verification of compliance with construction plans and specifications, calculation and documentation of contract pay quantities, and the coordination and scheduling of sub-consultants.

Wang’s staff has successfully completed the Illinois Department of Transportation (IDOT) “Documentation of Contract Quantities” class and has passed various levels of IDOT’s QC/QA Training Program and American Concrete Institute Certification Program and the IDOT S-33 "Soils Field Testing and Inspection" course.