Field glossary
Hierarchy of controls
The ranking of protections strongest first: eliminate, substitute, engineer, administrative, PPE; a wearable sits at or below PPE
Also defined as
- Paving: The order of effectiveness for controlling a hazard: eliminate, then engineer, then administrative work practices, then PPE and warning devices. Separation is near the top; proximity tech is near the bottom.
- Roofing: The order for handling a hazard: eliminate, substitute, engineer, administrative controls, and PPE last