Central Laser Facility
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Before carrying out the following actions you must obtain authorisation from the appropriate person:

  • Work on or near cranes – permits to work required
  • Operate lasers
  • Work on electrical apparatus
  • Work with hazardous substances
  • Work with biological materials
  • Work with ionising radiation
  • Connect, disconnect or modify toxic or high pressure gas supplies and vents
  • Lift or move heavy loads
  • Use machine tools
  • Work with cryogenic liquids
  • Work with naked flames or an alternative heat source
  • Work alone in any area where there are hazards
  • Work long hours i.e. more than 12 hours in a day
  • Enter or operate large vaccuum or pressure vessels
  • Work on roofs


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