C.D. Howe Building Renovation Location: 240 Sparks Street, Ottawa, ON Year Completed: 2003 Cost: $145 million Description: The complete re-conditioning of a fully occupied 800,000 square foot government building, including: reconstruction of interior walls, upgrading of core areas, and mechanical and electrical upgrades. The work was tendered and completed on a floor-by-floor basis. 1 of 1