Main Earth & bonding again

[Ian1981]

Cheers,will do,will finish the Eicr sometime next week,& give all results & recommendations to our company,passing on to client.
Obviously if this would of been a Tncs Earth,things would be a bit different,regarding main Earth?

Main earth no it can be still sized as per table 54.7 or calculation.
The bonding conductors however need to be sized on the DNOs supply neutral not the neutral size of the 'tails as it were.

 

[westward10]

GN8 is very informative on this well worth the investment.