InterNACHI


Go Back   InterNACHI Inspection Forum > Specific Inspection Topics > Electrical Inspections

Notices

Electrical Inspections Contains discussions about electrical systems. This includes receptacles, panels, wiring, etc.

 
Reply
 
LinkBack Thread Tools
  #1  
Old 5/12/11, 11:38 AM
Richard Rudomanski Richard Rudomanski is offline
InterNACHI Member
 
Join Date: Feb 2010
Posts: 5
Default Neutral bus bar

Ok,
I sited this on an inspection, the owner called an electrician, was charged $70 for the visit, and the electrician stated there was no violations in the main panel and left. Does the Florida code specifically state one neutral to a lug? I've seen this a lot on houses less than five years old.

Rick
Attached Thumbnails
neutral-bus-bar-2004_0227macko0022.jpg  
Reply With Quote
Need a home inspection in Connecticut? Check out InterNACHI's listing of Connecticut certified home inspectors. Or, find a home inspector anywhere in the world with our inspection search engine.
  #2  
Old 5/12/11, 11:48 AM
Jeffrey R. Pope's Avatar
Jeffrey R. Pope Jeffrey R. Pope is offline
InterNACHI Member
 
Join Date: Aug 2003
Location: Santa Clarita, CA
Posts: 8,057
Default Re: Neutral bus bar

Unless you are a code enforcement officer in your jurisdiction, you have no authority to call this a "violation."

Current NEC says one neutral per lug, and it's likely the the panel listing says the same thing. Check the panel legend on the cover.



IF YOUR INSPECTOR IS NOT USING THERMAL IMAGING, YOU'RE NOT GETTING THE WHOLE PICTURE ®
Jeff Pope
JPI Home Inspection Service
Santa Clarita CA
(661) 212-0738
Santa Clarita Home Inspection
http://www.MyInspector.net


Reply With Quote
  #3  
Old 5/12/11, 11:52 AM
Christopher Currins's Avatar
Christopher Currins Christopher Currins is offline
InterNACHI Member
 
Join Date: Feb 2007
Location: Godfrey, IL
Posts: 7,626
Default Re: Neutral bus bar




Christopher Currins
Certified, Licensed

Proudly serving the St.Louis Metro

St. Charles, St. Peters, Maryland Heights,
O'Fallon, Florrisant, MO Home Inspector




BLESSED ARE THE CRACKED, FOR THEY ARE THE ONES WHO LET IN THE "LIGHT"!
Reply With Quote
  #4  
Old 5/12/11, 12:02 PM
Richard Rudomanski Richard Rudomanski is offline
InterNACHI Member
 
Join Date: Feb 2010
Posts: 5
Default Re: Neutral bus bar

Jeff,
Thanks for your reply. I am not in code inforcement nor did I call this a violation. I pointed it out as a hazard with the typical verbage. I clearly see two neutrals on one lug. Are you saying I was wrong to spot it as an issue?
Rick
Reply With Quote
  #5  
Old 5/12/11, 12:02 PM
David A. Andersen's Avatar
David A. Andersen David A. Andersen is offline
InterNACHI Member
 
Join Date: Jun 2005
Location: Woodlawn, TN
Posts: 5,925
Default Re: Neutral bus bar

If nothing else, there are two different sized wires under the same terminal.

How old is the panel?
What date code are you citing?



"Insanity: doing the same thing over and over again and expecting a different results." Albert Einstein

David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40
http://www.midtninspections.com
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
http://www.thermalimagingscan.com
HVAC Certification EPA Cert#2046620
BPI# 5015804
Link to my Website at: http://www.midtninspections.com/link-submission
Reply With Quote
  #6  
Old 5/12/11, 12:05 PM
Richard Rudomanski Richard Rudomanski is offline
InterNACHI Member
 
Join Date: Feb 2010
Posts: 5
Default Re: Neutral bus bar

Ten years old. My issue is, I did this as move in certified, and if the buyer does an inspection it will come up as an issue.
Reply With Quote
  #7  
Old 5/12/11, 12:25 PM
David A. Andersen's Avatar
David A. Andersen David A. Andersen is offline
InterNACHI Member
 
Join Date: Jun 2005
Location: Woodlawn, TN
Posts: 5,925
Default Re: Neutral bus bar

If they don't want to fix it let it come up…



"Insanity: doing the same thing over and over again and expecting a different results." Albert Einstein

David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40
http://www.midtninspections.com
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
http://www.thermalimagingscan.com
HVAC Certification EPA Cert#2046620
BPI# 5015804
Link to my Website at: http://www.midtninspections.com/link-submission
Reply With Quote
  #8  
Old 5/12/11, 12:33 PM
Jeffrey R. Pope's Avatar
Jeffrey R. Pope Jeffrey R. Pope is offline
InterNACHI Member
 
Join Date: Aug 2003
Location: Santa Clarita, CA
Posts: 8,057
Default Re: Neutral bus bar

Quote:
Originally Posted by rrudomanski View Post
Are you saying I was wrong to spot it as an issue?
Not at all.

The wording in your report can make you look like you're a competent inspector, or it can make you look like a "fool" in the eyes of the home owner and the contractors that might be involved.

Something along these lines would have been appropriate based on a 10 year old installation;

Current standards allow for only one neutral to terminate under the individual lugs of the terminal bar. Although this may have been an acceptable practice at the time the panel was installed, we recommend that the neutrals be separated and terminated in a manner consistent with the most current safety standards.



IF YOUR INSPECTOR IS NOT USING THERMAL IMAGING, YOU'RE NOT GETTING THE WHOLE PICTURE ®
Jeff Pope
JPI Home Inspection Service
Santa Clarita CA
(661) 212-0738
Santa Clarita Home Inspection
http://www.MyInspector.net


Reply With Quote
  #9  
Old 5/12/11, 12:41 PM
Richard Rudomanski Richard Rudomanski is offline
InterNACHI Member
 
Join Date: Feb 2010
Posts: 5
Default Re: Neutral bus bar

Thanks David,
But the issue is, the electrician he called said, "the box is fine there are no violations--the wiring is fine." Would another electrician identify the issue and fix it? Should I have sited it as an issue and then leave it alone and give them the move in certified approval? Its not the owner won't fix it; he believes the electrician didn't see any reason to change the wiring.
Reply With Quote
  #10  
Old 5/12/11, 1:07 PM
Christopher Currins's Avatar
Christopher Currins Christopher Currins is offline
InterNACHI Member
 
Join Date: Feb 2007
Location: Godfrey, IL
Posts: 7,626
Default Re: Neutral bus bar

Quote:
Originally Posted by rrudomanski View Post
Thanks David,
But the issue is, the electrician he called said, "the box is fine there are no violations--the wiring is fine." Would another electrician identify the issue and fix it? Should I have sited it as an issue and then leave it alone and give them the move in certified approval? Its not the owner won't fix it; he believes the electrician didn't see any reason to change the wiring.
Tell the *electrician* to put that in writing.

One neutral per lug has been required by the NEC since at least 2002.



Christopher Currins
Certified, Licensed

Proudly serving the St.Louis Metro

St. Charles, St. Peters, Maryland Heights,
O'Fallon, Florrisant, MO Home Inspector




BLESSED ARE THE CRACKED, FOR THEY ARE THE ONES WHO LET IN THE "LIGHT"!
Reply With Quote
  #11  
Old 5/12/11, 3:01 PM
David A. Andersen's Avatar
David A. Andersen David A. Andersen is offline
InterNACHI Member
 
Join Date: Jun 2005
Location: Woodlawn, TN
Posts: 5,925
Default Re: Neutral bus bar

Rick I don't know how you handle your move in certified program so don't intend to try to tell you what to do; but as Jeff pointed out, this is an issue of today's standards versus those of yesteryear.

Can you just put in there that this is a condition that is no longer acceptable in today's standards, however the current homeowner is not required to make any upgrades until service is changed.

You are advising everyone of the condition that continues to exist.
Get a copy of the state disclosure requirements from where you live (the real estate agents have them). These things normally set the tone by which you should be reporting by.

If you are inspecting a house built in 1901, is it a deficiency not to have two dedicated circuits that are GFCI protected the kitchen?

No. However when someone starts plugging in extension cords all over the place it does become a hazard.

You're not certifying the home to be up to current building standards.
You are helping the seller "disclose". The seller is not required to fix anything, simply disclose it.



"Insanity: doing the same thing over and over again and expecting a different results." Albert Einstein

David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40
http://www.midtninspections.com
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
http://www.thermalimagingscan.com
HVAC Certification EPA Cert#2046620
BPI# 5015804
Link to my Website at: http://www.midtninspections.com/link-submission
Reply With Quote
  #12  
Old 5/12/11, 7:30 PM
Sean Fogarty's Avatar
Sean Fogarty Sean Fogarty is offline
InterNACHI Member
 
Join Date: Sep 2009
Location: Somewhere in Knoxville TN flipping breakers
Posts: 2,267
Default Re: Neutral bus bar

Quote:
Originally Posted by jpope View Post
Not at all.

The wording in your report can make you look like you're a competent inspector, or it can make you look like a "fool" in the eyes of the home owner and the contractors that might be involved.

Something along these lines would have been appropriate based on a 10 year old installation;

Current standards allow for only one neutral to terminate under the individual lugs of the terminal bar. Although this may have been an acceptable practice at the time the panel was installed, we recommend that the neutrals be separated and terminated in a manner consistent with the most current safety standards.
Mine says generally the same thing.

The neutral wires are grouped together inside the panel at the neutral buss bar. All wires should terminate into individual set screws by today's standards.This was more than likely not a requirement at the time of construction, but is a updated safety requirement and should be repaired if you choose to. A qualified electrician should always perform this repair.




Infraspection Institute Level 1 Certified Infrared Thermographer

Fogarty Inspection Services Group of Knoxville TN

Home inspections, Commercial Inspections, Thermal Imaging, Mold, Enviromental Testing and Radon Testing for Knoxville TN, Oak Ridge TN, Maryville, Clinton, Farragut, Lenoir City, Pigeon Forge, Sevierville and all the surrounding areas.

865-256-5397

www.homeinspectorknoxville.com

www.moldandradon.com

www.thermal-inspection.net

www.commercial-building-inspector.net
Reply With Quote
  #13  
Old 5/12/11, 7:41 PM
Larry D. Kage Larry D. Kage is offline
InterNACHI Member
 
Join Date: Jul 2004
Location: Lake Ann (Traverse City), MI
Posts: 8,848
Default Re: Neutral bus bar

Quote:
Originally Posted by sfogarty View Post
Mine says generally the same thing.

The neutral wires are grouped together inside the panel at the neutral buss bar. All wires should terminate into individual set screws by today's standards.This was more than likely not a requirement at the time of construction, but is a updated safety requirement and should be repaired if you choose to. A qualified electrician should always perform this repair.

You may want to clarify the above bolded sentence.




InterNachi Awards Portal: http://co.nachi.org/inachiawards/

____________________________________________
"An Education, not just an Inspection"

Larry Kage, CMI
Lake Ann (Traverse City), Michigan 49650
231 929 3525


Professional Inspector serving the Traverse City, Michigan area and beyond.
Reply With Quote
Need a home inspection in Connecticut? Check out InterNACHI's listing of Connecticut certified home inspectors. Or, find a home inspector anywhere in the world with our inspection search engine.
  #14  
Old 5/12/11, 7:56 PM
Christopher Currins's Avatar
Christopher Currins Christopher Currins is offline
InterNACHI Member
 
Join Date: Feb 2007
Location: Godfrey, IL
Posts: 7,626
Default Re: Neutral bus bar

Quote:
Originally Posted by sfogarty View Post
This was more than likely not a requirement at the time of construction, but is a updated safety requirement and should be repaired if you choose to. ???
Not giving you a hard time, but you might want to read the bold phrase a few times.



Christopher Currins
Certified, Licensed

Proudly serving the St.Louis Metro

St. Charles, St. Peters, Maryland Heights,
O'Fallon, Florrisant, MO Home Inspector




BLESSED ARE THE CRACKED, FOR THEY ARE THE ONES WHO LET IN THE "LIGHT"!
Reply With Quote
  #15  
Old 5/12/11, 8:29 PM
Jim Port Jim Port is offline
Unmoderated Guest
 
Join Date: Jul 2007
Location: Maryland
Posts: 805
Please Note: Jim Port is a non-member guest and is in no way affiliated with InterNACHI or its members.
Default Re: Neutral bus bar

More than likely it was required at the time of construction also. Someone failed to read the panel label. This is why the requirement was added to the NEC as too many were not aware of the listing and labeling requirements that were already in place.
Reply With Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
"UFER" Ground? see last paragraph. jtedesco1 Electrical Inspections 19 8/23/11 3:56 PM
What's this video worth? jtedesco1 Inspection Education & Training 5 4/18/08 9:24 AM
Metal Rigid or PVC Rigid what is code bpotts Electrical Inspections 5 12/4/06 2:40 PM
Ground wire in neutral bar, neutral to breaker, hot to ground? rmc3inspection Electrical Inspections 4 8/1/06 9:44 AM
Proposed Definition of Neutral Conductor and Point jtedesco1 Electrical Inspections 1 4/22/06 10:19 AM


All times are GMT -4. The time now is 7:52 AM.


Popular Sections

:

All Sections

Inspection News

InterNACHI Membership

Inspection Standards

Inspection Education

InterNACHI Inspectors

Inspection Links

 

 

 

NACHI.ORG Statistics

 

 

no new posts