ExTA Secretary Update for Newsletter May 2019

Thursday, 30 May 2019

ExTA Secretary Update for Newsletter May 2019

 

Welcome members and supporters to our latest newsletter, with a special welcome to our new Individual (Associate) Members,

This is our second Newsletter for in our series for 2019.

 

AS/NZS 3800: 2019

AS/NZS 3800 is about to have a major revision.

To assist in making everybody aware of this, we a dedicating this newsletter to AS/NZS 3800.

History of AS/NZS 3800

The Australian coal mining industry recognised early the importance of overhaul and repair of Ex equipment and as such developed a specific Standard which was released in 1979: This was AS 2290 Part 2, Electrical equipment for coal mines – Maintenance and Overhaul, Part 2: Overhaul of electrical equipment for coal mines.   This was updated with a title change in 1985 to Overhaul of electrical equipment for explosive atmospheres. Updated again in 1989 with another title change and support for Approved class A and Class B workshop as well as Class A and B Competent persons.  It is interesting to note that only Flameproof products were supported by the Standard up to the 1989 version.

The 1993 revision introduced additional protection techniques: intrinsic safety, increased safety and pressurisation. 

Throughout the 1990s, AS 2290.2 underwent a major change which resulted in it evolving into AS/NZS 3800 and encompassed both Group I and Group II industries. 

The first version of AS/NZS 3800 was in 1997 with updates in 2005 and 2012.

 

Product Notices

 

  • ExTA offer its corporate members a free notification service for Product Notices.
    • If your organisation needs to inform the industry of product issues/ recalls etc., we will put an industry notice on our website and email all members and supporters to inform them of the notice.
    • This service is free to all member organisations.

 

Please address any queries you have on either of the above to myself at: 

secretary.exta@exta.org.au

 

As always, we are looking for interesting articles for our newsletter and website.  If you have something you would like to submit, please forward it to myself at the above email address.

 

Best wishes to all.

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