ITN Chiller Replacement
Consulting Engineers: Dwyer Consulting Limited
The project involved the phased refurbishment of the chiller plant room, replacing the three existing centrifugal water chillers with four new Aermec water cooled, twin screw machines, having a total cooling capacity of 2,800 kilowatts.
New high level 12” headers were installed to allow the installation of primary and secondary pump systems, complete with inverter drives, designed to reduce energy consumption throughout the 25,000 square metre building.
In addition, new Airpel pipeline filters were installed, as well as a new pressurisation system, control panel and modulating head pressure condenser valves to ensure optimum system performance.