Commercial/industrial installations certainly need more in depth identification of conductors/labelling of switchgear/end user accessories than domestic installations.
Off topic, but it certainly seems on topic in this thread, I have yet to meet a fellow sparkie who is a member of a non drinking society (with the exception of alcoholics anonymous).
Add to AA, those of a religious sect, those who have a medical condition and those who are just plain p'ss poor broke.
My drinking days end when a medical condition (death) gets me.
Off topic, but it certainly seems on topic in this thread, I have yet to meet a fellow sparkie who is a member of a non drinking society (with the exception of alcoholics anonymous).
Add to AA, those of a religious sect, those who have a medical condition and those who are just plain p'ss poor broke.
My drinking days end when a medical condition (death) gets me.