gec and egc
- Thread starter grumpy11
- Start date
- Status
- Location
- Windsor, CO NEC: 2017
- Occupation
- Hospital Master Electrician
I was looking forward to the day you joined so that I could second-guess your vision, but it looks as though I have no such cause. 
Gec and egc
Gec and egc
I have been looking at article 250 for a while
the more i read then i look at what eng put on drawing then tell estimators and pm that whats on the drawing is wrong i get a strang looks
some eng dont look at 250.122 they look at 250.66 fo egc.
I just saw one on a drawing from a 4,000 amp service switch running 10 sets of 5 600 mcm cables with a 1/0 ground .
When i showed the estimator article that the egc should be a 500mcm he didt belive me
Gec and egc
I have been looking at article 250 for a while
the more i read then i look at what eng put on drawing then tell estimators and pm that whats on the drawing is wrong i get a strang looks
some eng dont look at 250.122 they look at 250.66 fo egc.
I just saw one on a drawing from a 4,000 amp service switch running 10 sets of 5 600 mcm cables with a 1/0 ground .
When i showed the estimator article that the egc should be a 500mcm he didt belive me
- Status