Unit Ex002 - Perform classification of hazardous areas (under development)

Scope

This Unit covers knowledge and skills to classify areas where explosive materials may exist. It requires the ability to gather and analyse data relative to explosion hazards, determine the extent of risk and establish and document zones. This unit of competency is based on IEC 60079-10-1 and IEC 61241-10 and any other relevant standard that apply to this Unit of Competency.

Scope limitation(s)

Competency shall be demonstrated in relation to any hazardous areas in which the classification cannot be directly identified by common situations or specific examples. Any scope limitations shall be included in the application according to OD 502.

Prerequisites

Competency in this unit is likely to require a degree or diploma or equivalent. 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.