PDFWAC 296-806-42020
Follow these requirements for spill guards.
You must install protective or spill guards wherever conveyors pass next to or over working areas or passageways. These guards must be designed to catch and hold any materials that may become dislodged or fall off.
Reference: | For specific requirements when conveyors pass over emergency exit routes, see Exit routes, WAC 296-800-310. |