Australian Energy Council - ARC Flash Guidance Publication

Background

In November 2015 two workers at AGL Energy’s Liddell Power Station were injured following a serious arc flash incident.

As with all serious workplace safety accidents, SafeWork NSW conducted an investigation to understand how the incident occurred, and how to prevent similar incidents happening again.

A SafeWork NSW investigation is also conducted to determine whether a business, organisation or individuals should face prosecution, following a workplace safety incident. An alternative to prosecution is for an organisation to negotiate an Enforceable Undertaking (EU) with SafeWork NSW. An EU is a legally binding agreement that an organisation will carry out specific safety improvement activities and demonstrate on-going commitment to improved safety and compliance.

The AGL EU contains several initiatives designed to improve electrical critical risk identification, arc flash education, safety culture and leadership at AGL Energy and within the broader energy industry, and also increase electrical safety awareness in the broader community.

Our role

One of the AGL EU initiatives was to produce an Arc Flash guidance publication on electrical arc flash hazards and best practice control measures to eliminate or minimise the risk of arc flash.

Thomson Bridge was retained to lead the drafting of this important guideline.

This paper was published by the Australian Energy Council (AEC) and can be downloaded here.

Thomson Bridge is proud to have worked on this assignment with the AEC, together with a cross section of the electricity generation industry practitioners and professionals from Alinta Energy, CS Energy, Origin Energy, AGL Energy, Hydro Tasmania, Delta Electricity, Snowy Hydro, ENGIE, Stanwell Corporation, along with Palisade Asset Management.

This AEC Electrical Arc Flash Hazard Management Guideline contains information that should be considered for application when electrical workers are required to perform any activity on or near electrical equipment where arc flash hazards exist.

 

About the Australian Energy Council

The Council represents 23 major electricity and downstream natural gas businesses operating in competitive wholesale and retail energy markets. These businesses collectively generate the overwhelming majority of electricity in Australia and sell gas and electricity to over 10 million homes and businesses.

 

Project Details

  • Client: AGL Energy
  • Location: New South Wales
  • Industry: Generation/High Voltage
  • Our role: Development of the Electrical Arc Flash Hazard Management Guideline
    for the Australian Energy Council
  • Outcome Given the serious potential for personal injury, equipment damage, as well as operational impacts, industry members have agreed through the Australian Energy Council (AEC) that there was the need to increase awareness and ensure greater education to eliminate, or minimise, the risk posed to electrical workers from an arc flash.
    Australian Energy Council
  • Resources
    A copy of the AGL Macquarie Enforceable Undertaking is available on the SafeWork NSW website