PRIME MOVERS AND MACHINERY, CONVEYORS – SCREW CONVEYORS 7 FEET OR LESS ABOVE FLOOR OR OTHER WORKING LEVEL COMPLETELY GUARDED Cal. Code Regs, tit. 8, § 3999(a) (2017) – Employer failed to ensure that a screw conveyor below ground level was guarded by a substantial cover or grating, a serious, accident-related violation.
