US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-150C — COMMERCIAL COACHES296-150C-1410WAC 296-150C-1410WAC 296-150C-1410. Gas piping—Electrical groundLast amended: 1996Year: 2026Length: 18 wordsOfficial source (1) Gas piping must not be used for an electrical ground. (2) The gas line must be bonded.PreviousWAC 296-150C-1400NextWAC 296-150C-1420