Seismic Restraint

  • Seismic restraints/bracing in accordance with AS1170.4 - 2007 must be:
  • Detailed and installed as per approved shop drawings.
  • Installed for the following Mechanical Services:
  • Ductwork
  • Cable Trays
  • Pipework
  • Plant Equipment
  • Separation between restrained and unrestrained services must be in accordance with the table below.