OSU Ohio Union Replacement & Parking Garage

DLZ provided Smoot Construction testing and inspection services for the OSU Ohio Union Replacement & Parking Garage projects. DLZ was contacted after the projects began because of our proven ability to keep up with demanding schedules and needs of such significant projects. We are proud to have contributed to these landmark projects and assuring the University and Smoot that the project requirements were met and the construction and materials were of the quality required.

DLZ provided a number of services for the OSU Ohio Union Replacement & Parking Garage:

  • Soil and aggregate testing
  • Reinforcing steel verification
  • Post-tensioning monitoring and verification
  • Concrete testing
  • Temperature monitoring
  • Floor flatness and levelness testing

DLZ provided special Inspections for:

  • Foundations
  • Fire-proofing
  • Structural steel
  • Masonry
  • Asphalt testing
  • Documenting as-built conditions
  • Weekly erosion and sediment control inspection
  • Coordinating utility relocation
  • Mitigating construction delays


Materials Testing and Analytical Services


Private Sector


Columbus, Ohio