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AFDD (boo hiss hooray etc) BEAMA paper (q&a's too) for those who may want to read and have not seen it ...

PDF

  • It’s a boo from me, I’m afraid! Despite deep dive research, I can find no statistical evidence that would support a positive outcome of a cost benefit analysis. I have been a member of the IPFO for as long as I have been MIET. I have paid particular attention to fires with fatalities, especially  in the hospitality sector, and I have read many forensic reports. I can find none where an AFDD installed as  currently prescribed  in 7671 would have led to a different outcome. 
    To be fair, data is pretty weak whether you are for or against the things but thrusting these devices on the electrical installation industry should have come with reference to a robust evidence base. 

  • Most interesting is the legal disclaimer included. They do not take any responsibility for the included content, so it may all be entirely false, misleading, or a scam!

  • David,

    It may actually be all three of those items!!!

    GTB

  • OOOHHH David lad. Well actually I can not disagree with your comment. I suspect the over reaching opinion might be a "snake oil" type result to quite a few of us.

    Unless, of course, if anyone knows different we would really like to hear about it I imagine

  • Prepare for enlightenment from the NICEIC.

    event.on24.com/.../EventLobbyServletV2

  • My oh my! They've written a Bible on Sophistry!

  • They will try to "cancel" you for saying that, they have tried that with me but it failed miserably, and my lawyer is working on it!

  • I think Churchill might have said that such presentations were full of what he termed 'Terminological Inexactitdues'!