Occupational Safety and Health Law

10th Cir 17 OSAHRC 20 OSAHRC 3d Cir 5th Cir 75 OSHD abatement date affirmative defense affirmed AHRC ALJ's decision alleged amendment Brennan burden of proof certiorari certiorari denied Circuit held citation Comm'n R.Proc Comm'r Commis Commission decisions Commission held Commission rule Commission's Commissioner Cleary complaint compliance comply contractor Corp court held D.C.Cir defense dissent Elec employer enforcement evidence exposure F.Supp failure to abate final order H. K. Porter hazard hearing industry injury inspection isolated misconduct issue judicial review knowledge Labor ment noncompliance nonserious violations notice of contest Occupational Safety OSHA OSHA standards OSHC party personal protective equipment petition for review pleadings ployer PMA's procedures promulgated proposed penalty protection prove pursuant reasonable repeated violation review filed S.Ct safety and health Secretary Secretary's regulations Section serious violation sion specific Steel Stevedore substantial tion United States Code vacated variance walkaround workplace