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Calamos Feature Stair

Calamos Feature Stair

Naperville, Illinois

TGRWA provided the structural design, working drawings and construction administration services for this monumental stair for Calamos Investments at the CityGate office building. The design of the stainless steel stair structure required adherence to strict design and construction tolerances.

  • Owner: Lohan Anderson
  • Completion: 2006