Reference Methods??

[LittleHelper]

Hi there,
I was just looking to find out what would be the most appropriate reference method to use.
the distribution circuits leave the fuse board in 3 meters of trunking, then onto basket most of the ciruicts at lower lever then come down the wall in conduit which has been pre installed in pods. And the kitchen we have installed steel conduit.
Sorry to sound silly I have read the reference methods and was inclined to say B.

Many thanks in advance

LH

 

[Leesparkykent]

The most onerous.

 

[happysteve]

^^ What he said. (Hopes no-one sneaks in a silly post after Leesparkykent before I hit "reply")

If any of the conduit/trunking is in thermal insulation then "A", otherwise it looks like "B", as you've said.