help

[cruzer]

when using pvc for your underground service,and changing over to imc entering the building is there a certain length of the imc that has to be used or can u just nipple into the pvc. one more question..doesnt the pipeing for the ground have be in imc or can you use tw

 

[Jim W in Tampa]

Why not just stay in pvc

 

[russ]

It's a Chicago thing

It's a Chicago thing

This is a Chicago code question.
It pertains to Chicago's version of Articles 347 and 305, for the pvc part and 250 for the grounding part.
I've answered it in a email.