Currently Adopted Codes
- Underground gas piping is not to be used as a grounding electrode. All underground gas piping will require a dielectric coupler to be installed in the system as it exits the earth and prior to entering the structure.
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ICC A117.1 (Latest Edition) |
2021 International Residential Code |
2021 International Building Code |
2021 International Mechanical |
2021 International Fuel & Gas Code |
2009 International Energy Conservation Code |
2021 Fire Code |
2021 Plumbing Code |
2020 National Electric Code |
2018 SC Modifications (see LLR for listing of modifications) [PDF] |