Lower Olentangy Tunnel Wall - Gowdy Field Shaft

City of Columbus

Columbus, Ohio

Installation of reinforcing steel, couplers, GFRP for the Olentangy Tunnel Wall at the Gowdy Field Shaft in Columbus, Ohio. 

  • General Contractor
  • Keller North America Inc
  • Architect
  • DLZ Architecture
  • Application
  • rebar, concrete reinforcing, mechanical couplers
  • Project Status
  • Completed


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american institute of steel construction associate logo
metal building contractors & erectors association
isnetworld logo
Michigan Dept of Transportation logo
ODOT Pre-Qualified Contractors EDGE and DBE (ODOT)
American Concrete Institute (ACI
Concrete Reinforcing Steel Institute (CRSI)
National Safety Council (NSC)
associated general contractors of america
Post Tensioning Institute (PTI)
Safety Council of Northwest Ohio (SCNWO)
metal buildings institute logo
National Federation of Independent Business (NFIB)
american welding society logo
National Association of Reinforcing Steel Contractors (NARSC)
EEO logo
international union of operating engineer logo
united brotherhood of millwrights logo
Ironworkers Management Progressive Action Cooperative Trust (IMPACT)
Ironworkers International
Ohio bwc logo
Toledo Regional Chamber of Commerce

Partnering Together For The Success Of The Project