The system is approximately 1000 TR, based on ‐14°C [5°F] evaporating temperature. The oval arena and support facilities will seat 12,000 spectators. The Transcritical CO2 system: • 6 compression racks, each with 6 compressors providing approx. 617 kW [175 TR] at ‐14°C SST and 32°C [90°F] Gas Cooler outlet temperature.  Compression systems utilizing ejector and parallel compression technology. • 6 Adiabatic gas coolers, 1 per rack • 4 CO2 Recirculator Vessel Packages each complete with 4 CO2 pumps each. (2 standby) • Floor design consisting of 10 refrigerated floor zones including 4 track zones and 2 hockey size surfaces (1 NHL + 1 Olympic) with dedicated pumping systems, the other 6 zones connected into 2 pumping systems with individual zone valves and temperature control to provide a total ice surface of 11,333 M2 [121942 ft2 ] • Floor network constructed of stainless 18 and 20 mm [3/4 in] tube and stainless headers sized to the flow rates. Totally, 122 km of tube. Refrigeration consulting design and engineering services for the construction of the Project;