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Tim Watts[_3_] Tim Watts[_3_] is offline
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Default BS7671 18th Edition Draft out for comment

On 09/06/17 18:42, ARW wrote:
On 09/06/2017 08:05, Tim Watts wrote:
On 08/06/17 19:11, ARW wrote:
Some IET Regs are - eg bonding and earthing must be brought up to spec
when anything electrical is worked on.

Define "anything electrical is worked on"


Well - properly worked on, for some definition of "properly". As you're
here, would you do the honours



Anything that requires an installation certificate (say a new circuit
adding) would require the main bonding to be brought up to spec.

Minor works such as swapping a light fitting would not.

However I would not swap0 a shower for a like for like if there was no
RCD protection and the main bonding was poor (others might)


Thanks for that Adam. I knew it lay somewhere with more major works but
I could not put my finger on it...