Located in the TD Waterhouse building and connected to the City Center mall in downtown Edmonton, a completely independent air system for an entire floor covering over 40,000 ft2 was designed. An independent air system allows for after hours operation without the need for unoccupied floors to be served. Operating an independent air system can significantly lower utility costs. To compliment the floors independent system it was also required to design a large backup generator system to power the entire floor in case of power blackouts.
In addition to the new air system, a complete mechanical design was also required. Services including removal of existing mechanical equipment, new plumbing, fire protection, fuel piping and controls were designed.