Air Con Disruption: Otto Hirschfeld (81)

22 Jan 2024

Please be advised there will be a disruption of air conditioning for Otto Hirschfeld (81) levels 5 to 7 to upgrade the air conditioning control system.

Affected areas

  • Otto Hirschfeld (81) Level 5 rooms 519 to 529
  • Otto Hirschfeld (81) Level 6 rooms 610 to 621
  • Otto Hirschfeld (81) Level 7 rooms 710 to 722


  • Start: Tuesday, 23 January 2024
  • Finish: Friday, 2 February 2024
  • Times: 6:30am to 3:30pm

Work details

There will be a short shutdown of air conditioning and fume cupboards for 5 minutes on 23 January between 6:30am and 7:30am to connect power to the new control panels.
There will then be a staged changeover of air conditioning controls on each floor progressing through level 5 to level 7 while maintaining air flows and alarm monitoring on each floor.

Project details

The air conditioning controls are past end of life and spare parts are no longer available.


Neil Brown, Senior Building Management Systems Engineer:

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

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