US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-806 — MACHINE SAFETY296-806-42046WAC 296-806-42046WAC 296-806-42046. Guard wheels and rails on mobile conveyorsLast amended: 2016Year: 2026Length: 24 wordsOfficial source You must install sweeps in front of the nip points created by the wheels and rails to deflect objects that could derail the conveyor.PreviousWAC 296-806-42045NextWAC 296-806-42048