Mechanical Systems

All areas are controlledtoaClassAenvironmentalcontrollevelasdefinedbyCCIandassociatedASHRAEStandards.Given the cultural significance of the canoe collection—and the prevalence of wood and other natural materials in many of the artifacts—maintaining precise temperature and humidity levels within the spaces was essential. Accordingly, the mechanical approach and equipment were chosen to deliver a high level of environmental control while maximizing energy efficiency. The Plumbing and Fire Protection systems were designed to meet standard commercial requirements, while acoustic performance was carefully considered to support the facility’s recording studios. Enhanced air filtration was incorporated to accommodate smudging ceremonies throughout the building. Further, dust collection and other wood working equipment was also within the mechanical scope to allow for “maker-space” that teach canoe construction as a program offered to thecommunity. The mechanical systems incorporate several key features to support efficient operation and specialized building needs. A central ERV unit captures waste heat from kitchen and washroom exhaust to preheat the outside air delivered to the RTUs and the collection fan coil. Dynamic air-cleaning filter units reduce the volume of fresh air required while effectively managing contaminants generated during smudging ceremonies. Heating is provided by a central boiler supplying a primary glycol loop, which transfers heat through glycol-to-water heat exchangers to a secondary distribution loop serving terminal units for localized temperature control. The combination of low-temperature air distribution and localized heating enables simultaneous heating and cooling of interior and perimeter spaces based on real-time conditions. In addition, Kelson applied its experience in prefabricated skid construction to support the IPD team in developing conceptual canoe-storage skids that allow safe transport of the canoes by forklift without direct handling of the artifacts.