Cable calc

[cm304eex]

Hi all just doing some cable calc homework and I am a little confused would running cable through a ceiling void and 500mm of insulation come under fixing method c? headbang

Any help would be great.

 

[m4tty]

If its surrounded by thermal insulation and the cable not touching the wall its will be ref method 103. Cheers

OSG P52

 

[cm304eex]

do we apply diversity for a kilm?