Callidus Engineering provided a design brief at the outset of the project to outline the systems proposed for the building. System selection took into account input from the owner’s representative with respect to both performance and cost. Mechanical systems for the church and banquet hall included packaged rooftop units with ERVs and zone control. Systems for the child care centre included in-floor radiant heating, variable refrigerant fan coils with hot water heating and a high-efficiency central heating plant. The building was fully integrated into a building automation system. Electrical systems included power distribution at varying voltages throughout the spaces, lighting, emergency and life safety system designs. Lighting systems were customized to meet specialized requirements of the unique spaces, and to highlight key pieces of architecture throughout the space.