A 3.5% Credit Card Processing fee is applied to Credit Card registrations. We will contact you for your payment information upon submission of your registration.
In the event that the trainee (or a substitute) cannot attend a training course for which they are registered, the following cancellation terms will apply:
  more than 4 weeks notice – no charge
  between 2 and 4 weeks notice – 50% of course fee will be charged.
  less than 2 weeks notice – full course fee will be charged
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Hazardous Area Classification

Historically, the performance of Hazardous Area Classification (HAC) assessments has been the province of electrical and safety engineers.

In New Zealand and Australia, HAC assessments for flammable fluids are covered under AS/NZS 60079.10, which states that:

“The area classification should be carried out by those who understand the relevance and significance of properties of flammable materials and those who are familiar with the process and the equipment along with safety, electrical, mechanical and other qualified engineering personnel.”

This course is aimed at professional engineers to develop the required competencies to perform HAC.
The course will:

  • Provide an introduction to the relevant gas or dust combustion, vapour/liquid equilibrium, fluid mechanics and dispersion analysis calculations.
  • Provide an overview of the national and international codes and recommended practices for the classification of Hazardous Areas.
  • Teach and practise a number of different techniques for establishing the degree and extent of the classified areas.
  • Enable assessment of the hazardous area required for releases outside the scope of prescriptive examples.
  • Provide an overview of the different design bases for the types of electrical equipment protection certifiable for use within specific hazardous areas.
  • Provide guidelines on documenting the HAC assessment.

Course Content

  • Basic Combustion Concepts
  • Codes, Standards and Recommended Practices
  • Categorisation of Hazardous Materials:
    Gases, Liquids & Dusts
  • Ventilation
  • Electrical classification
  • Methods of Area Classification
  • Standard Examples
  • Point-Source Releases
  • Documentation Requirements


Course duration: 2 Days

Maximum number of attendees: 10

Click here to enquire about this course as an in-house event at your site.


Where and when is this course offered?

Hazardous Area Classification Training Course - May 22, 2018 to May 23, 2018
This 2 day course is offered in New Plymouth. NZD$1750 NZD$1550 (EarlyBird!) per attendee (Excl. GST).

The classification of areas where an explosive atmosphere might arise is required to permit the proper selection and installation of equipment for use in such hazardous areas. Explosive atmospheres result from the presence of flammable gases, vapours and dusts. The aim of this 2-day course is to develop the competencies required to perform a Hazardous Area Classification.


This Course has discounted prices available:
Price per trainee for 1 or more people registering from the same company: NZD$1550.
Price per trainee for 2 or more people registering from the same company: NZD$1550.
Price per trainee for 6 or more people registering from the same company: NZD$1350.

Click here to register by May 15