Ask Experts Questions for FREE Help !
Ask
    nprranch's Avatar
    nprranch Posts: 6, Reputation: 1
    New Member
     
    #1

    Dec 3, 2008, 09:48 AM
    Ground at Pole
    This is a follow-up question to my first question. When the house was built (25 yrs ago) the power company had me run a separate ground wire from the pole to my home. This separate ground wire was actually a solid copper (bare wire) old style overhead electric wire (not sure of the gauge but it was substantial). My question is would this serve as the grounding rod since it is solid copper and runs over 300ft underground to my house?

    Also, to tkrussell, thanks for the previous response. Your information will be very helpful.

    nprranch
    amsteube's Avatar
    amsteube Posts: 75, Reputation: 6
    Junior Member
     
    #2

    Dec 3, 2008, 09:53 AM
    Bare copper running underground is normally a building ground.

    Aaron
    nprranch's Avatar
    nprranch Posts: 6, Reputation: 1
    New Member
     
    #3

    Dec 3, 2008, 11:06 AM
    Ground at Pole
    Thanks amsteube for your response. To be more precise could you look at my question titled "Grounding Service Panels" and the response to it and revisit my "Ground at Pole" question to see if you think the "building ground" as you described would also suffice as a ground for the pole? I hope this question makes sense to you.

    Thanks, nprranch
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
    Uber Member
     
    #4

    Dec 3, 2008, 02:07 PM
    First, let me clarify something related to the following answer:

    Quote Originally Posted by amsteube View Post
    Bare copper running underground is normally a building ground.Aaron
    Bare copper wire, minimum of #2, buried can only be used as a grounding electrode if the wire is a ring around the building or structure, not just in a straight line. This has been the case for several code editions (3 years per edition) , as long as I can remember, the case allowed by code.

    So be careful giving partial answers.


    Utilities often did that as you explained years ago, for various reasons. I have not seen that done for years. And the utilities I dealt with did not consider this wire nor allow it to be used as a grounding electrode.

    You need to check with the utility and/or local inspector if you can use it as a grounding electrode.

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Wiring single pole thermostat in double pole fixture [ 3 Answers ]

Hello, I am trying to install a line voltage programmable thermostat into a manual thermostat fixture. The programmable thermostat is Honeywell RLV430. Instruction manual here: http://www.homedepot.ca/wcsstore/HomeDepotCanada/images/catalog/b7867367-6c05-4c82-a97c-648044b91564.pdf The...

From double pole to single pole thermostat -2 extra leads [ 3 Answers ]

The double pole thermostat for the baseboard heater has a red and a black wire coming in (from the circuit panel) and a red and a black going to the heater. The new single pole only has a red LINE lead and a black LOAD lead. If I attach red to red and then black to black, I have black (from...

Setting bat house pole in ground [ 1 Answers ]

How deep do I need to set a 16' 4"x4" pole for a bat house if I am going to use 40 lb bag of concrete?

Double pole or single pole thermostat for baseboard heater [ 2 Answers ]

A more specific question here: My 240v baseboard heater says it can be wired with a single or double pole thermostat. Since 240v is already "dual pole" with two hots, do I want to stick with a double pole thermostat? Are there advantages/disadvantages to each? Thanks.

One pole of untied double-pole circuit breaker breaks [ 5 Answers ]

I recently purchased a new dryer (220 v appliance) to replace an older model. The old dryer was connected to the panel via a double-pole breaker except that there was no clip or tie between the poles. I changed the location of the outlet when installing the new dryer, replacing the cable with the...


View more questions Search