The requirement to provide an electrical bond between … The bonding conductor must not be smaller than a 6 AWG copper wire or the equivalent size if made of aluminum. Our house was built in 2007, I believe the 2009 was when most of the bonding codes for CSST were revamped. This American Gas Association fact sheet provides an overview of the requirements for the electrical bonding of fuel gas piping systems to the electrical grounding system based on ANSI Z223.1/NFPA 54, National Fuel Gas Code - 2018 (NFGC). The controversy behind bonding and grounding metal gas piping systems arose when many electrical professionals questioned the rules and regulations of the National Fuel Gas Code (NFPA) 54. NFPA 54, National Fuel Gas Code, is the American National Standard (ANSI Z223.1) that applies to the installation of fuel gas piping systems, equipment, and appliances that are supplied with natural gas, manufactured gas, liquefied petroleum gas (LP-Gas) in the vapor phase only, LP-Gas–air Gas bonds must be sized according to NEC table 250-66 using the size of the largest branch circuit breaker in the main service entrance panel. The bonding conductor must be not longer than 75 feet (22,860 MM). (090310 Item B-2) 310.2 CSST Bonding. length of the bonding conductor to 75-ft. bonding requirements as specified by local codes for ground fault protection. The 2018 edition of the National Fuel Gas Code, International Fuel Gas Code, and Uniform Plumbing Code limits the. Topic. 2009 NC Fuel Gas Code 310.2 CSST Bonding. So what is the bottom line on houses built prior to the NFPA 54 code requiring bonding. This American Gas Association fact sheet provides an overview of the requirements for the electrical bonding of fuel gas piping systems to the electrical grounding system based on ANSI Z223.1/NFPA 54, National Fuel Gas Code - 2015 (NFGC). This direct-bond is in addition to any other bonding requirements as specified by local codes for ground fault protection. “4.4.5 Persons installing LP-Gas service within the scope of this Code shall be qualified for the installation and operation of the containers, piping, and associated equipment for delivering LP-Gas to a building or structure for use as its fuel gas by being certified for Certification … CSST HISTORY G2411.1 3.) The points of attachment of the bonding jumper shall remain accessible. If it isn't likely to be energized where it connects to some electrical equipment he is flat wrong in requesting grounding of the pipes in this manner as far as code is … For example, Sec. It is the right thing to do but does it have to be done. portion of the gas piping system shall not be used as the bonding attachment point under any circumstances. Why your codes inspector is wanting you to ground the gas pipes with a #6 because you ran this new gas line is rather puzzling. The 2015 edition of the National Fuel Gas Code, International Fuel Gas Code, and Uniform Plumbing Code limits the length of the bonding conductor to 75-ft. The bonding jumper shall not be smaller than 6 AWG copper wire or equivalent. CSST Gas piping systems shall be bonded to the electrical service grounding electrode system at the point where the gas service enters the building. The means for attaching the bonding conductor to the grounding electrode system must be in accordance with NFPA 70. When there are no local code requirements for the length of this CSA B149.1-15 Natural Gas and Propane Installation Code (B149.1) clause 4.7.3 requires that interior metal gas piping or tubing that may become energized shall be made electrically continuous and shall be bonded in accordance with Canadian Electrical Code, Part I. requirements (BC Electrical Code).. Important information.
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