BS8100-1-Table 4.2

[eriksasha]

I'm unable to find a forum concerning the British standards so I'm trying this forum.

I have a quiry concerning Table 4.2 in BS8100-1 concerning towers. The question is whether or not internal and external refers to the plan or the elevation of the tower. Does internal mean actually inside the tower and external outside or does it mean internal inbetween the tower legs and external meaning projected outside the tower legs.

All the best

Joey