principal
  • location: Des Moines, IA
  • size: 400,000 square feet
  • services provided: Preconstruction, Construction Manager at Risk, Project Closeou
  • Completion Date: June 2016

Principal Financial Group

Graham Construction teamed with Principal Financial Group and OPN Architects to complete a four-phase renovation of eighteen floors of the Principal Financial 801 Grand Building. The 400,000 square foot project was focused on improving the employee environment, work space and production. Exterior offices were moved to the interior of the space to allow natural lighting in all employee areas. All new finishes were installed including carpet, ceilings, LED lighting and wall finishes. The mechanical and electrical infrastructure was also updated to meet the new energy codes and improve employee comfort.

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