Segal Graduate School of Business V A N C O U V E R Building Program Graduate School of Business Building Area / Cost 5,760 SM / $20 million Construction (Existing/New) Masonry on concrete frame/cast in place concrete slab Development Manager KC Jones Prime Consultant Merrick Architects Consultant Team Structural: Bush Bohlman Mechanical: Earth Tech/Omicron Electrical: FLA/Acumen Interiors: Hopping Kovach Grinnell Signage: Raven Interiors C A M P U S Project Description The Segal Graduate School of Business is located in the 1910 Bank of Montreal headquarters building located in Vancouver’s historic downtown financial district. The building is named for SFU chancellor emeritus Joseph Segal who donated the building. It was carefully restored and is now the SFU Graduate Business School. The project won a City of Vancouver Heritage Honour Award as well as the AIBC Lieutenant-Governor of BC Special Jury Award. Design Concept The original structure required major structural upgrading to meet current seismic and building code. The heritage designation required preserving the heritage windows, heritage ceilings and heritage interiors in the main floor areas. At the same time, the program required that the spaces be fully equipped with the latest technology and demanding audio visual equipment. The design brilliantly met all the competing requirements by unobtrusively inserting a new mezzanine floor level inside the open original banking hall. This intervention allowed many of the original building features to be retained and restored while fully updating the building systems. Contractor Norsen Construction Completion Date May 2005 Figure 1: Segal Graduate School of Business SIMON FRASER UNIVERSITY • PROJECT OVERVIEW • 01 Project Detail Description Mechanical System Features: Radiant heating/cooling ceiling panels Displacement ventilation Dedicated outdoor air systems (DOAS) with heat recovery High efficiency delta-T heating system Heavy mass existing building re-use Night pre-cooling The original windows had to be retained to preserve the heritage character resulting in high heat gain. However, the heavy masonry and concrete building mass was used to advantage by using the thermal mass to moderate the internal building temperatures. A combination of displacement ventilation, served by 100% outdoor air/exhaust air units with heat recovery, and suspended radiant heating/cooling ceiling panels provides an energy efficient HVAC system. The displacement ventilation system was modeled extensively using computational fluid dynamics software to ensure that the supply air temperatures and air delivery locations would provide the optimum room comfort conditions. Low energy lighting, operated by occupancy schedules and local manual switches, allows lighting to be turned off when not required. A web-based controls system allows access to the building automation system from anywhere to allow the system to be monitored and controlled by the SFU Facilities Office. Despite the design challenges of fitting into a heritage building, the SFU Segal Graduate School was successful in designing to meet 30% less energy per unit area compared to other similar buildings. Advantages: Heritage ceilings were restored with full integration with HVAC and tee bar ceilings Ultra-quiet DV system Heavy mass building tempers climate swings Lower energy use in spite of single glazed windows High temperature chilled water (59F) allows high efficiencies in chillers Fast acting radiant panels allow conventional local zone control Met a conventional building systems budget cost target Figure 2: Restored Heritage façade Figure 3: Restored Heritage ceilings SIMON FRASER UNIVERSITY • PROJECT OVERVIEW • 02