Isolation Air-Con Ritchie building (64A)

Please be advised there will be an isolation of Air Conditioning to the Ritchie building (64A) levels B2, B3 and B4 to relocate the power supply to the Mechanical Switchboard in room B203 Ritchie B.

Affected Areas

  • Ritchie Research Laboratories Levels B2, B3 and B4
  • Exhaust fans and Fume Cupboards operating on these floors.


  • Start: Wednesday, 3 March 2021
  • Finish: Wednesday, 3 March 2021
  • Times: 6.00am to 8.00am

Work details

The existing power supply to MSSB B203 comes from an old switchboard which will be made redundant by this relocation and release valuable plant room space.

Project details

This is part of a project to replace an end of life chiller serving the air conditioning systems in Ritchie, Gehrmann and CAI. The new chiller will improve the reliability and energy efficiency of the chilled water supply to these buildings


Neil Brown, Senior Building Systems Engineer:

We apologise for the inconvenience this may cause and thank you for your understanding during this time.

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