recording cable sizes on certificates

[YTSOxford]

Where it asks for conductor sizes, do you put down both 2.5 and 1.5 for conductors where a ring main has 1.5 cable after FCUs?

Or just 2.5 as that is what the majority of the wiring is in. Thanks.

 

[Mac]

I would have thought 2.5mm as it's on the ring and i gather the 1.5mm has been spurred off.

 

[scotsparky]

as its a spur then its classified as a fixed appliance and not part of Ring circuit so put down 2.5

 

[YTSOxford]

Thanks guys!