An employer must conduct a risk assessment, in writing, which must include-
(a) an identification of the hazards to which persons are likely to be exposed;
(b) an identification of persons who may be affected by hazards identified;
(c) an explanation of how persons may be affected by hazards identified;
(d) an analysis and evaluation of the hazards identified;
(e) a prioritization of risks; and
(f) an emergency response and evacuation plan.