Electricians, question regarding ground bonding of water meter to main panel ? | |
Anonymous Coward (OP) User ID: 30614630 United States 12/27/2012 10:02 PM Report Abusive Post Report Copyright Violation | I should have put in the description that this is in a basement and I am trying to find out how to suspend or attached the wire to the ceiling (which is bare floor joists) the run is about 75 feet and has one 90 degree turn. |
myeyesropenow42 User ID: 2704006 United States 12/27/2012 10:08 PM Report Abusive Post Report Copyright Violation | You can just staple it to the joist or whatever the material. Last Edited by myeyesropenow42 on 12/27/2012 10:10 PM |
Anonymous Coward (OP) User ID: 30614630 United States 12/27/2012 10:12 PM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 1383749 United States 12/27/2012 10:20 PM Report Abusive Post Report Copyright Violation | I have a 200 amp service and the home inspector wants the water meter bonded per NEC 2011 Quoting: Anonymous Coward 30614630 Here is what I am going to do but I have one question. Use #4 gauge bare wire attached to the Ground bar in the panel using a kenny clamp to bond to the panel as it penetrates the 1/2" knockout (to outside of panel). Feed over to water meter and use 2 brass bonding clamps to "bond Jumper" the water meter (one bonding strap to each side of the water meter disconnect, fishing the wire through the first to maintain a continuous bond to the second) My question is what do I use to hang or suspend the wire on the rafters or floor joists with ? Hangers with an isolator or what ? Any help would be appreciated ! aliens |
Anonymous Coward User ID: 24009796 United States 12/27/2012 11:17 PM Report Abusive Post Report Copyright Violation | |
Anonymous Coward (OP) User ID: 30614630 United States 12/28/2012 12:15 AM Report Abusive Post Report Copyright Violation | Staples would be the cheap route. Use more conductor so you can hide it in the corner where the wall and floor intersect and staple to the wall header plate. Quoting: Anonymous Coward 24009796 By NEC 2011 it does not need to be protected (installed in conduit or non-metallic pipe) because it's in the basement and not in a service ally........... Right ? |
Anonymous Coward User ID: 7946888 United States 12/28/2012 12:38 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 12366656 United States 12/28/2012 01:01 AM Report Abusive Post Report Copyright Violation | I know, but that looks like a 2nd grader...was looking for something that looks a little more professional ? Thanks, as I may go this route to keep it cheap-cheap ? any other suggestions would be greatly appreciated ! Well first replace the #4 "wire" with "Cable". Use cable of a thickness found on construction cranes. Then Heli-arc weld the cable in place at both ends. But to ensure complete saftey first flood the entire basement with water and have the Heli-arc welding done by US Navy Cerified SCUBA Divers in full gear, and done to full Mil-Spec (screw the sissy electrical codes the civvies use) Then after draining the basement, use tri-legged aluminium towers sunk to the bedrock in holes jack hammered in to the basement floor. These will support the welded cable rigging that was done by your Divers. Then when all is finished, place Warning high voltage signs at the entrance that look like this: [link to i.istockimg.com] Now anything less involved than this is considered a sissy job, and you might as well use electrical zip cord and scotch tape. :-) |
Anonymous Coward User ID: 12366656 United States 12/28/2012 01:14 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 23554071 United States 01/09/2013 09:36 PM Report Abusive Post Report Copyright Violation | I have a 200 amp service and the home inspector wants the water meter bonded per NEC 2011 Quoting: Anonymous Coward 30614630 Here is what I am going to do but I have one question. Use #4 gauge bare wire attached to the Ground bar in the panel using a kenny clamp to bond to the panel as it penetrates the 1/2" knockout (to outside of panel). Feed over to water meter and use 2 brass bonding clamps to "bond Jumper" the water meter (one bonding strap to each side of the water meter disconnect, fishing the wire through the first to maintain a continuous bond to the second) My question is what do I use to hang or suspend the wire on the rafters or floor joists with ? Hangers with an isolator or what ? Any help would be appreciated ! Just staple it at the highest point in the basement, preferably the header plate. Keep the wire hugging the wall. Neatness counts. Also, when clamping to the water pipe, make sure you clamp the pipe on the street side, not after any couplings. Good luck. We're all proud of you. |
Anonymous Coward User ID: 22138579 Canada 07/10/2013 07:25 PM Report Abusive Post Report Copyright Violation | I have a 200 amp service and the home inspector wants the water meter bonded per NEC 2011 Quoting: Anonymous Coward 30614630 Here is what I am going to do but I have one question. Use #4 gauge bare wire attached to the Ground bar in the panel using a kenny clamp to bond to the panel as it penetrates the 1/2" knockout (to outside of panel). Feed over to water meter and use 2 brass bonding clamps to "bond Jumper" the water meter (one bonding strap to each side of the water meter disconnect, fishing the wire through the first to maintain a continuous bond to the second) My question is what do I use to hang or suspend the wire on the rafters or floor joists with ? Hangers with an isolator or what ? Any help would be appreciated ! #4 sounds like total overkill, should be fine bonding with like a number 10. Bare is fine, but where ever the wire comes in contact with a dissimilar metal like copper, wrap some duct tape around either one. |