AMOG was contracted to undertake a Hazardous Area Classification (HAC) for the natural gas reticulation system at a cement plant in South Australia. The HAC was done in accordance with the client's procedure specified in the guidance document on Ignition Sources in Hazardous Areas. The scope of work included:

  • Site inspections for identification and grading of leak sources
  • Measurements and collection of ventilation information
  • Simple and detailed HAC for ventilated and inadequately ventilated areas
  • Computational Fluid Dynamics (CFD) modelling for a select number of dispersion cases