Data Centre mechanical services including:

  • CRAC units (N+1) ducted to computer racks

  • Switchboards electrical and controls

  • Chilled water pipework upgrade
  • VRV heat recovery air conditioning with ducted fan coil units to serve offices, etc. including tempered outside air systems


Tier 3 requirements for the Data Centre and associated systems, i.e. provisions of N+1 redundancy with no single point of failure. This includes the following upgrades:

  • Dual chilled water piping systems with motorized changeover valves

  • Switchboard redundancy (MSSB-3 replaced b yMSSB-3A, MSSB-3 Band MSSB-3C)
  • BMS and controls redundancy

  • UPS/ Switchroom air-conditioning redundancy (N+1)

  • UPS/ Switchroom exhaust redundancy

project overview

Builder:   Decca Building Group
Year Completed: 2008
Project Type:  Data Centre

project features

  • Tier III Data Centre
  • High efficiency
  • New chilled water cooling system
  • N+1 redundancy including dual piping and BMS systems