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Professional registration recognises your competence, commitment, skills and experience.
The IET provides guidance and support to enable members to undertake planned and structured Initial Professional Development (IPD) and Continuing Professional Development (CPD).
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The IET Awards reward and celebrate individual excellence, innovation and ambition (engineering scholarships).
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Search today for your next engineering role on Engineering & Technology Jobs, the job board hosted by the IET.
Standards
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IET Standards publishes authoritative standards, codes of practice and guidance materials for professional engineers and other key stakeholders, using its expertise to achieve consensus on best practice in emerging and established technology fields. ISL also works with expert partners to deliver training based on its publications.
Publications
Buses, Bankers and the Beer of Revenge
From Greek computers to aircraft carriers made of ice - a collection of 50 of the best stories from Justin Pollard’s Eccentric Engineer column in E&T magazine.
Engineering & Technology magazine
E&T is the leading monthly magazine for all engineering professionals. Its award winning content is available in print, online and on iPad.
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Get Involved
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Volunteering can enhance your career development, is a personally rewarding experience and also benefits your Community.
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Events
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Highlighted events
20 May 2013 | IET London: Savoy Place, UK
11 - 14 June 2013 | Wyboston Lakes Hotel, Bedfordshire, UK
14 June 2013 | IET London: Savoy Place, UK
8 - 10 April 2014 | Midland Hotel, Manchester, UK
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Policy & Media
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Media centre
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Read what the media is saying about the IET and our activities.
We can provide independent experts to talk to the media on a range of engineering and technology related subjects.
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Policy
Key topics offer summaries of the IET’s positions on many of the most important policy topics.
The IET represents the views of its members on a wide range of professional and technological issues.
Offering unbiased, independent, evidence based policy advice.
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Topic Title: 220kV substation Topic Summary: Tabular busbar Created On: 27 May 2012 10:29 AM Status: Post and Reply |
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 27 May 2012 10:29 AM
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Hi,
We are supplying equipment and materails for a 220kv substation. There are 200*5mm tabular busbar, combination of 12m, 11m and 6m length tubes to form long continues busbar. We use 6061 T6. My question is: Can we use seam (joint) aluminium tube or must it be seamless tubes? Thanks & regards Jeff |
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220kV substation
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