5th and Walnut Parking Ramp Restoration
Des Moines, Iowa

  • 5-level, 650-car parking ramp, with paper wrapped button-headed wire post-tensioning system
  • Tendon replacement began as a partial restoration on two levels of the ramp in 1988. During 1992, Reigstad & Associates provided complete restoration design and completed restoration of entire ramp using the Trenching Methodâ„¢ of tendon replacement
  • Restoration Costs: 2.0 million

Client: City of Des Moines, Iowa

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