HAZARDOUS ENERGY CONTROL – WRITTEN LOCKOUT/TAGOUT PROCEDURES Cal. Code Regs, tit. 8, § 3314(g)(2)(A) (2015) – Employer’s failure to have a written hazardous energy control procedure for relieving pressure in a machine’s pump, lines and hoses prior to disconnecting the hose from the pump and lines, was a violation that should have been classified as a serious, but not accident-related.