We installed a new chiller on the roof which will be linked via a pump to the new data centre, whereby it will be passed through the HACs. HACs are data cabinets which are fed directly through the frame of the unit with chilled water, therefore cooling the units rather than cooling the surrounding air.
An automated control system was installed which in the event of leaks or condensation issues will shut down the relevant HAC.
New power supplies to the data centre via a generator backed UPS system have been installed. The system will auto changeover in the event of power loss.