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Regulation for rewring back box?

Former Community Member
Former Community Member

Hi, I'm currently holding an MEng in EEE, but not a certified electrician otherwise. 

I want to install smart light switches in my “dwelling”. I have encountered issues where the current back box is standard 74x74x25, but I would need extend it to 86x86x38 for the new light switch. 

I want check do I need part P certificate, or planning permission? How to be compliant while minimise the cost? (I have no experience in dwelling electrical work)

PS: The dwelling is a new build (2019) 
PPS: I might consider obtain required certificate(s) myself if is not too expensive. Since I like do these kind of work, so it might be cost effective in the long term. 

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    davezawadi (David Stone): 
     

    Does 2391 now take 3 days Andy, It used to take 12 Weeks? A person could not become “experienced and competent” with 6 days of training!

    2391?  It should take no more than a day to teach somebody what numbers to write down on the EICR for it to be a “pass”.

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  • 0

    davezawadi (David Stone): 
     

    Does 2391 now take 3 days Andy, It used to take 12 Weeks? A person could not become “experienced and competent” with 6 days of training!

    2391?  It should take no more than a day to teach somebody what numbers to write down on the EICR for it to be a “pass”.

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