Ufer Ground Question

Status
Not open for further replies.

michaelgarber

Member
Location
missouri
Hey there! I'm getting ready to have a house built in a part of the country that has no codes and requires no inspections whatsoever. I'm subbing out the work myself and am trying to do my research to make sure I'm doing everything to at least what code would typically require and hopefully a little above.

My question is about the ufer ground. I'm building a basement home that will obviously have a slab in the basement and concrete walls. In an ufer ground, do you use the rebar in the footings and walls only to make the bond or do you bond the slab rebar to it also??

My other question, is this, to try and get a better ground I was debating on also running a 8' rod that would be bonded to the ufer. If I were to do this, could I just drive a rod underneath the slab or go outside the footings and drive a rod before backfilling around the basement walls so that my ground rod was that much farther below grade than just driving it in the ground after backfill?

Another note - is that I'll more than likely eventually put a lightning protection system on it that will bond to my grounds - which is one reason I was wanting to add the ground rod - just to hopefully reduce impedence a little.

I don't have much background in electrical so please excuse me if some of this is novice. Any help would be greatly appreciated. Thanks!
 

Dennis Alwon

Moderator
Staff member
Location
Chapel Hill, NC
Occupation
Retired Electrical Contractor
With a ufer you don't need a ground rod-- the electrician you hire should know what to do



I am closing this thread, in accordance with the Forum Rules.


This site is designed for:

  • Contractors
  • Electricians
  • Engineers
  • Inspectors
  • Instructors
  • Other electrically related individuals


* This NEC? Forum is for those in the electrical and related industries. Questions of a "How-To" nature by persons not involved in the electrical industry will be removed without notice.
If you feel this action to be in error, feel free to contact me via PM to explain.

A reminder to all members, if you see a questionable post, feel free to report it by clicking the
report-40b.png
button at the bottom left corner of the post.
 
Status
Not open for further replies.
Top