Review and exam application: linking the ten domains
This final domain is not a separate technical topic; it tests whether you can link the other nine domains in a practical scenario. The e-SICW exam often gives a short situation and asks for the safest next action, the correct control or the legal duty.
Core rules
- Read the scenario for the hazard, the people exposed and the stage of work. Ask: can the hazard be eliminated, isolated or controlled before PPE is chosen?
- Check legal duties: employer duty under OSHA 1994, employee duty to cooperate, and permit requirements for confined space, hot work and lifting.
- Use stop-work thinking: if a guard is missing, a trench is unsupported or a scaffold is incomplete, the next action is to stop and report, not to improvise.
Worked example
A worker is asked to enter a 2 m deep unsupported trench to retrieve a tool while a mobile crane lifts a load overhead. The correct answer is to stop all activity: barricade the trench, keep people out of the lifting zone, have the trench supported and inspected, and retrieve the tool only after controls are in place. The reasoning combines excavation, lifting and stop-work duties; no single control is enough.
Traps
Do not choose the fastest action over the safest. Do not separate legal duties from practical controls. Do not ignore combined hazards in one scenario.