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AWWA JAW3721
- Journal AWWA - Grounding of Electric Circuits to Water Services: National Electrical Code Versus AWWA Policy
- Journal Article by American Water Works Association, 02/01/1980
- Publisher: AWWA
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The National Electric Code (NEC), promulgated in 1897, has been disputed by AWWA on the subject of electrical grounding to water pipes for more than 65 years. Summarized here is the evolution of the NEC stipulations and AWWA policy statements to date. Includes 17 references.